Patent application number | Description | Published |
20140128072 | MULTIMODE ACQUISITION FOR A WIRELESS DEVICE - A method of re-attempting to wirelessly connect a vehicle telematics unit with a wireless carrier system includes detecting that a primary retry method has failed; and carrying out a secondary retry method that: determines whether the vehicle telematics unit will communicate using a first radio access technology (RAT) or a second RAT; re-attempts a cellular connection with one or more base stations using a first RAT attachment procedure when it is determined that the vehicle telematics unit will communicate using the first RAT; and re-attempts a cellular connection with one or more base stations using a second RAT attachment procedure when it is determined that the vehicle telematics unit will communicate using the second RAT. | 05-08-2014 |
20140195151 | HIGH FIDELITY HORIZONTAL POSITION ERROR ESTIMATION FOR VEHICULAR GPS/DR NAVIGATION - A method is provided for determining an Estimated Horizontal Position Error (EHPE) with respect to a navigation system onboard a telematics-equipped vehicle by utilizing a Global Navigation Satellite System (GNSS) navigation system in combination with a dead reckoning (DR) navigation system. The method includes: receiving GNSS positioning information from the GNSS navigation system; receiving DR positioning information from the DR navigation system; applying, by a telematics unit, a Kalman filter to the GNSS positioning information and the DR positioning information; calculating, by the telematics unit, the EHPE corresponding to the navigation system onboard the telematics-equipped vehicle based on the GNSS positioning information, the DR positioning information, and the Kalman filter. | 07-10-2014 |
20150032310 | METHOD AND SYSTEMS FOR EMISSIONS COMPLIANT USE OF TELEMATICS INPUTS TO A PROPULSION CONTROL SYSTEM FOR FUNCTION ENABLEMENT - Systems and methods are provided to allow for reliable consumption of GPS and Map information into a Control System, for such uses as improving off cycle fuel economy in a plug in hybrid vehicle with an electric motor, and an internal combustion engine using a global position system (GPS) is provided. The system comprises a global position system (GPS), a clock, and a processor containing a function executing therein that controls the internal combustion engine based on a GPS fix and its Accuracy Information (VDOP/HDOP/Satellite Quantity). | 01-29-2015 |
20150142309 | PARKING GARAGE ENVIRONMENT DETECTION AND EHPE DETERMINATION FOR VEHICULAR NAVIGATION - Implementations of the present invention contemplate obtaining a more accurate estimated horizontal position error (EHPE) under conditions in which the telematics unit of a vehicle cannot receive GNSS signals. In particular, the invention contemplates determining that a vehicle is entering a parking garage and obtaining a more accurate estimated horizontal position error (EHPE) of the vehicle in the parking garage when GNSS signals are unavailable. | 05-21-2015 |
20150142311 | Vehicular GPS/DR Navigation with Environmental-Adaptive Kalman Filter Gain - A method is provided for estimating position using an integrated Global Navigation Satellite System (GNSS)/dead reckoning (DR) (GNSS/DR) navigation system in a vehicle. The method includes: determining a current environment of the vehicle from a plurality of environments based on at least one parameter; calculating a Kalman filter-related parameter based on the determined current environment, wherein the Kalman filter-related parameter corresponds to a representation of weight given to GNSS navigation and DR navigation relative to one another; and estimating a position of the vehicle based on the calculated Kalman filter-related parameter utilizing a Kalman filter. | 05-21-2015 |
20150215986 | VEHICLE TELEMATICS CONNECTION RETRY - A method of re-establishing a cellular connection between a vehicle telematics unit and a wireless carrier system includes detecting a loss of cellular connection between a vehicle telematics unit and a wireless carrier system; accessing a technology order table (TOT) that orders a plurality of radio access technologies (RATs) capable of use at the vehicle telematics unit according to desirability; attempting to re-establish the cellular connection by: determining the RAT used by the vehicle telematics unit when the loss of cellular connection was detected; searching the TOT to locate a less desirable RAT relative to the RAT used by the vehicle telematics unit when the loss of cellular connection was detected; attempting to connect with the wireless carrier system using the less desirable RAT and a group of PLMNs that is limited to home and home-equivalent PLMNs; and if that attempt fails, attempting to connect with the wireless carrier system by iterating through each of the RATs ordered in the TOT beginning with a next less desirable RAT and including in the iteration the RAT used by the vehicle telematics unit when the loss of cellular connection was detected, wherein step (c4) uses all non-forbidden PLMNs. | 07-30-2015 |
Patent application number | Description | Published |
20090216425 | CONTROL SYSTEM AND METHOD FOR STARTING AN ENGINE WITH PORT FUEL INJECTION AND A VARIABLE PRESSURE FUEL SYSTEM - A fuel control system includes a pressure comparison module that generates a pressure control signal when a fuel supply pressure is greater than a predetermined pressure value, a temperature comparison module that generates a temperature control signal when a temperature of an engine is greater than a predetermined temperature value, and a pre-crank fuel module that selectively dispenses pre-crank fuel prior to cranking the engine based on the pressure control signal and the temperature control signal. A related fuel control method is also provided. | 08-27-2009 |
20110073074 | ENGINE ASSEMBLY INCLUDING CAM COVER MOUNTED FUEL RAIL - An engine assembly may include a cylinder head, a cam cover and a fuel rail assembly. The cylinder head may define intake and exhaust ports and the cam cover may be fixed to the cylinder head. The fuel rail assembly may include a fuel rail, a bracket assembly and a fuel injector. The bracket assembly may be fixed to the fuel rail and may include a fastener and an isolation member. The fastener may be engaged with the cam cover and may secure the fuel rail thereto. The isolation member may be located between the fuel rail and the cam cover to isolate vibration therebetween. The fuel injector may be in communication with the fuel rail and may extend into a combustion chamber defined by the cylinder head at a location between the intake and exhaust ports. | 03-31-2011 |
20110277727 | ENGINE INCLUDING FUEL INJECTOR SPRAY PATTERN - An engine assembly may include an engine structure defining a combustion chamber, a spark plug extending into a central region of the combustion chamber and a fuel injector in communication with the central region of the combustion chamber. The fuel injector may define a C-shaped fuel spray emanating from the central region of the combustion chamber and spaced from the spark plug. | 11-17-2011 |
20130071203 | FASTENER RETENTION SYSTEM - An apparatus includes structure having a first surface and a second surface, and defining a hole having a first opening at the first surface and a second opening at the second surface. A first member extends into the hole through the first opening and defines a first aperture. A second member extends into the hole through the second opening and defines a second aperture. A threaded fastener is at least partially disposed within the first and second apertures, and is selectively rotatable about an axis. A retainer member is disposed within the first and second apertures and resists axial movement of the first and second members and the threaded fastener. | 03-21-2013 |
Patent application number | Description | Published |
20080243252 | Spinal implant system - The present invention provides an intervertebral prosthesis generally defining a first wall, a second wall, sidewalls extending from the first wall to the second wall, and an upper surface and a lower surface. One or more passages may be included providing for an affixation element, to be inserted therethrough. The passages may each include a first portion for receiving a head or tip of an affixation element, and a second portion of a smaller diameter, where a substantial amount of the second portion of the passage located above or below a midline of the prosthesis. One or more openings may also be provided on the spinal prosthesis for coupling the prosthesis to a surgical tool, and the upper and lower surfaces of the prosthesis may include a depression or portion void of any teeth for the insertion of the prosthesis where a distraction tool is situated about the surgical site. | 10-02-2008 |
20080306598 | SPINAL IMPLANT WITH BIOLOGIC SPONGE - The present invention provides an intervertebral prosthesis generally defining a first wall, a second wall, sidewalls extending from the first wall to the second wall, and an upper surface and a lower surface. One or more passages may be included providing for an affixation element, to be inserted therethrough. The passages may each include a first portion for receiving a head or tip of an affixation element, and a second portion of a smaller diameter, where a substantial amount of the second portion of the passage located above or below a midline of the prosthesis. One or more openings may also be provided on the spinal prosthesis for coupling the prosthesis to a surgical tool, and the upper and lower surfaces of the prosthesis may include a depression or portion void of any teeth for the insertion of the prosthesis where a distraction tool is situated about the surgical site. | 12-11-2008 |
20110034779 | Method for performing minimally invasive surgury - Pedicle screw apparatuses each including a pedicle screw assembly and an attached pedicle screw extender are placed in a true percutaneous manner, thereby overcoming issues resulting from placing pedicle screw assemblies through a retractor. Thus, a retractor can advantageously be built off of the pedicle screw apparatuses, thereby allowing visualization of the spine anatomy directly. Furthermore, such a method for performing surgery ensures ideal placement of the retractor for additional procedures that are often required such as, for example, decompression, interbody device placement, etc. | 02-10-2011 |
20110034780 | Blade body for use with a surgical retractor - A blade system configured for use with a surgical retractor comprising a blade body and a blade body surround. The blade body includes a retractor attachment structure engagable with a blade body mounting structure of the surgical retractor. The retractor attachment structure is configured for allowing the blade body to be independently pivotable about and translatable along the blade body mounting structure. The blade body surround includes a slot within a sidewall thereof. The blade body surround and the blade body are jointly configured to form a generally cylindrical-shaped structure when the blade body is in a seated position within the slot. | 02-10-2011 |
20110034781 | Retractor component system and method of using same - A blade assembly has a blade body and a blade body surround. A retractor attachment structure is attached to the blade body at the first end portion thereof extending from an exterior surface thereof. The retractor attachment structure is configured for having one of the blade body mounting structures of the retractor engaged therewith in a manner whereby the blade body is independently pivotable about and translatable along the blade body mounting structure. An alignment member protrudes from an interior surface of the blade body adjacent its first end portion. A slot extends through the blade body at its first end portion. The blade body surround and the blade body jointly form a generally cylindrical-shaped structure when the blade body is in a seated position within the slot. The cylindrical structure defines a central passage extending between the first and second end portions of blade body surround. | 02-10-2011 |
20110106090 | DUAL-CUTTING BONE MILL - A tissue processing device, including a housing defining a first passage through at least a portion thereof, the first passage defining a longitudinal axis; a first processing member rotatably coupled to the housing and extending across at least a portion of the first passage; and a second processing member rotatably coupled to the housing and extending across at least a portion of the first passage, the second processing member being substantially parallel to the first processing member, the second member being offset from the first processing member in a first direction substantially parallel to the longitudinal axis and in a second direction substantially transverse to the longitudinal axis. | 05-05-2011 |
20110202094 | TRANS-POLYAXIAL SCREW - An orthopedic screw, including a threaded shaft defining a longitudinal axis; a head defining a region able to receive at least a portion of a prosthesis, the head being coupled to the shaft such that the head is movably offset from the longitudinal axis in a direction substantially perpendicular to the longitudinal axis; and a spacing element positionable within the head, the spacing element defining a first alignment marker positionable adjacent a second alignment marker defined by the head. | 08-18-2011 |
20120165613 | Retractor Component System And Method Comprising Same - A blade assembly has a blade body and a blade body surround. A retractor attachment structure is attached to the blade body at the first end portion thereof extending from an exterior surface thereof. The retractor attachment structure is configured for having one of the blade body mounting structures of the retractor engaged therewith in a manner whereby the blade body is independently pivotable about and translatable along the blade body mounting structure. An alignment member protrudes from an interior surface of the blade body adjacent its first end portion. A slot extends through the blade body at its first end portion. The blade body surround and the blade body jointly form a generally cylindrical-shaped structure when the blade body is in a seated position within the slot. The cylindrical structure defines a central passage extending between the first and second end portions of blade body surround. | 06-28-2012 |
20120190935 | Retractor Component System And Method Comprising Same - A blade assembly has a blade body and a blade body surround. A retractor attachment structure is attached to the blade body at the first end portion thereof extending from an exterior surface thereof. The retractor attachment structure is configured for having one of the blade body mounting structures of the retractor engaged therewith in a manner whereby the blade body is independently pivotable about and translatable along the blade body mounting structure. An alignment member protrudes from an interior surface of the blade body adjacent its first end portion. A slot extends through the blade body at its first end portion. The blade body surround and the blade body jointly form a generally cylindrical-shaped structure when the blade body is in a seated position within the slot. The cylindrical structure defines a central passage extending between the first and second end portions of blade body surround. | 07-26-2012 |
20120197300 | Method For Performing Minimally Invasive Surgery - Pedicle screw apparatuses each including a pedicle screw assembly and an attached pedicle screw extender are placed in a true percutaneous manner, thereby overcoming issues resulting from placing pedicle screw assemblies through a retractor. Thus, a retractor can advantageously be built off of the pedicle screw apparatuses, thereby allowing visualization of the spine anatomy directly. Furthermore, such a method for performing surgery ensures ideal placement of the retractor for additional procedures that are often required such as, for example, decompression, interbody device placement, etc. | 08-02-2012 |
20120256344 | DISPOSABLE ORTHOPEDIC PROSTHESIS MOLD - An orthopedic prosthesis mold, including a first housing defining a first cavity therein shaped to form a portion of an orthopedic prosthesis; a second housing coupled to the first housing, the second housing defining a second cavity therein shaped to form a portion of an orthopedic prosthesis; and a reinforcement element attached to at least one of the first or second housings, the reinforcement element resisting deformation of the first and second housings. The reinforcement element may include a member exterior to the first and second cavities, the member spanning across a substantial width of the prosthesis mold. | 10-11-2012 |
20140336764 | EXPANDABLE SPINAL FUSION CAGE - A device, system, and method for performing a spinal procedure. The device includes first and second shape-memory outer platforms, the outer platforms expanding at a temperature greater than the transformative temperature, a core member having first and second expansion bodies and first and second wedge members, the first expansion body being coupled to the first outer platform and the second expansion body being coupled to the second outer platform, and a screw rotatably disposed within the core member, the screw passing through at least a portion of each of the first and second wedge members. Rotation of the screw causes the first and second wedge members to move toward each other and the first and second expansion bodies to move away from each other. Thus, reaching a transformation temperature and rotating the screw expands the device to come in contact with and anchored against both of the adjacent vertebrae. | 11-13-2014 |
Patent application number | Description | Published |
20100063851 | SYSTEMS AND METHODS FOR RATING AND PRICING INSURANCE POLICIES - Systems, methods, apparatus, computer program code and means for rating and pricing insurance policies are provided. In some embodiments, an automated insurance processing platform rates and prices insurance policies by including a territory factor in the calculation of a premium for the policy. Pursuant to some embodiments, the territory factor is calculated by receiving historical loss data, geographical data, and demographic data, analyzing the historical loss data, the geographical data, and the demographic data to identify data having similar claim behaviors. The historical loss data is analyzed to identify at least a frequency and severity of historical loss by coverage type. The frequency and severity of loss data, the geographical data, and the demographic data is iteratively analyzed to create a territory set having different geographical boundaries for the different coverage types; and the territory set is used to generate a set of territory factors for the different coverage types and the territories. | 03-11-2010 |
20140249862 | Systems, Methods, and Apparatus for Insurance Pricing - Systems, methods, apparatus, computer program code and means for rating and pricing insurance policies are provided. In some embodiments, an automated insurance processing platform rates and prices insurance policies by including a territory factor in the calculation of a premium for the policy. Pursuant to some embodiments, the territory factor is calculated by receiving historical loss data, geographical data, and demographic data, analyzing the historical loss data, the geographical data, and the demographic data to identify data having similar claim behaviors. The historical loss data is analyzed to identify at least a frequency and severity of historical loss by coverage type. The frequency and severity of loss data, the geographical data, and the demographic data is iteratively analyzed to create a territory set having different geographical boundaries for the different coverage types; and the territory set is used to generate a set of territory factors for the different coverage types and the territories. | 09-04-2014 |
Patent application number | Description | Published |
20100154448 | MULTI-MODE COOLING SYSTEM AND METHOD WITH EVAPORATIVE COOLING - A air channeling sub-system may include a mechanical cooling section and a direct evaporative cooling section. The direct evaporative cooling section may be downstream from the mechanical cooling section. Cooling air is channeled through the air channeling sub-system and into the room. If a first set of control conditions is met, the air channeling sub-systems is operated in an adiabatic mode. The adiabatic mode includes channeling cooling air through the direct evaporative cooling section to evaporate water into the cooling air. If a second set of control conditions is met, the air channeling sub-system is operated in a hybrid mode. The hybrid mode includes channeling cooling air through the mechanical cooling section to remove heat from the cooling air and channeling the cooling air through the direct evaporative cooling section to evaporate water into the cooling air. | 06-24-2010 |
20120144850 | MULTI-MODE COOLING SYSTEM AND METHOD WITH EVAPORATIVE COOLING - A air channeling sub-system may include a mechanical cooling section and a direct evaporative cooling section. The direct evaporative cooling section may be downstream from the mechanical cooling section. Cooling air is channeled through the air channeling sub-system and into the room. If a first set of control conditions is met, the air channeling sub-systems is operated in an adiabatic mode. The adiabatic mode includes channeling cooling air through the direct evaporative cooling section to evaporate water into the cooling air. If a second set of control conditions is met, the air channeling sub-system is operated in a hybrid mode. The hybrid mode includes channeling cooling air through the mechanical cooling section to remove heat from the cooling air and channeling the cooling air through the direct evaporative cooling section to evaporate water into the cooling air. | 06-14-2012 |
20120144851 | MULTI-MODE COOLING SYSTEM AND METHOD WITH EVAPORATIVE COOLING - A air channeling sub-system may include a mechanical cooling section and a direct evaporative cooling section. The direct evaporative cooling section may be downstream from the mechanical cooling section. Cooling air is channeled through the air channeling sub-system and into the room. If a first set of control conditions is met, the air channeling sub-systems is operated in an adiabatic mode. The adiabatic mode includes channeling cooling air through the direct evaporative cooling section to evaporate water into the cooling air. If a second set of control conditions is met, the air channeling sub-system is operated in a hybrid mode. The hybrid mode includes channeling cooling air through the mechanical cooling section to remove heat from the cooling air and channeling the cooling air through the direct evaporative cooling section to evaporate water into the cooling air. | 06-14-2012 |
20140063730 | MULTI-MODE COOLING SYSTEM AND METHOD WITH EVAPORATIVE COOLING - A air channeling sub-system may include a mechanical cooling section and a direct evaporative cooling section. The direct evaporative cooling section may be downstream from the mechanical cooling section. Cooling air is channeled through the air channeling sub-system and into the room. If a first set of control conditions is met, the air channeling sub-systems is operated in an adiabatic mode. The adiabatic mode includes channeling cooling air through the direct evaporative cooling section to evaporate water into the cooling air. If a second set of control conditions is met, the air channeling sub-system is operated in a hybrid mode. The hybrid mode includes channeling cooling air through the mechanical cooling section to remove heat from the cooling air and channeling the cooling air through the direct evaporative cooling section to evaporate water into the cooling air. | 03-06-2014 |
Patent application number | Description | Published |
20110257685 | PRE-STRESSED SPINAL STABILIZATION SYSTEM - A spinal stabilization system, including a spinal implant having an elongate polymer body; a wire embedded in the body, the wire straining the polymer body; and a mounting element coupled to the elongate polymer body to facilitate engagement of the body to a spinal segment; and an orthopedic anchor having a threaded shaft; a head coupled to the threaded shaft, the head defining a cavity therein; a prosthesis coupling element at least partially disposed in the cavity and movable with respect to the head; and at least one asymmetrical ring circumscribing a portion of the prosthesis coupling element. | 10-20-2011 |
20130103156 | LATERALLY EXPANDABLE SPINAL PROSTHESIS - An expandable spinal prosthesis is disclosed, including a first surface having a first plurality of tissue anchors; a second surface opposite the first surface, the second surface having a second plurality of tissue anchors; a first wall between the first and second surfaces, and a second wall between the first and second surfaces, the second wall located opposite the first wall and being movable with respect to the first wall. A surgical instrument is also provided, including an elongated shaft defining a proximal end and a distal end; a first prosthesis engagement element accessible from the proximal end and extending from the distal end; and a second prosthesis engagement element accessible from the proximal end and extending from the distal end, the second prosthesis engagement element including a plurality of gear teeth. | 04-25-2013 |
20130123859 | CERVICAL SPINAL SYSTEM - An orthopedic fixation system, including a tissue anchor including a first instrument engagement feature and a second instrument engagement feature; a first tool engageable with the first instrument engagement feature, and a second tool engageable with the second instrument engagement feature, where the first and second tools are engageable simultaneously with the tissue anchor. | 05-16-2013 |
20130123921 | BIOLOGIC INJECTION SYSTEM - A medical compound delivery device, including an elongated compound delivery conduit; a housing attached to the delivery conduit; a dispensing element movably positioned within the housing; an actuation element coupled to the housing, the actuation element operable to selectively move the dispensing element from the housing into the delivery conduit in discrete length increments; and a pressure limiting element configured to limit movement of the dispensing element when a pressure in the delivery conduit exceeds a predetermined threshold pressure. | 05-16-2013 |
20140343608 | EXPANSION INTERSPINOUS FIXATION DEVICE AND METHOD - A device and method for performing interspinous fixation or spinal fusion is provided. The device may generally include a first plate and a second plate, each having an adjustable length, and a mechanical actuator for increasing or reducing the length of the plates and, correspondingly, the device. Operation of the mechanical actuator causes first and second inner expansion portions of each plate to simultaneously slide on an outer fixed portion of the plate, to increase or decrease (depending on the direction of operation of the mechanical actuator) the separation between the first and second inner expansion portions, and thus, lengthen or shorten the plates and device. | 11-20-2014 |
Patent application number | Description | Published |
20110018185 | AUTOMATED, ADJUSTABLE, MACHINE-TOOL WORK-PIECE-MOUNTING APPARATUS - Embodiments of the present invention include various different types and sizes of automated, computer-controlled, adjustable machine-tool work-piece mounting systems used to support and constrain movement of work pieces during manufacture, repair, and maintenance. The automated, computer-controlled, adjustable machine-tool work-piece mounting systems that represent embodiments of the present invention are implemented from one or more adjustable machine-tool work-piece mounting-system modules. Each adjustable machine-tool work-piece mounting-system module comprises an array of extendable supports with non-circular and non-elliptical cross sections. In certain embodiments of the present invention, the extendable supports are extended and retracted along a direction approximately normal to a substrate or surface of the automated, computer-controlled, adjustable machine-tool work-piece mounting-system module by linear actuators and are maintained at desired positions by compressed-air brakes. Electrical power and control signals are delivered together through a common cable or cables to the linear actuators, with delivered electrical energy, stored within capacitors of the linear actuators and used to drive support-extension components and switches within the linear actuators. | 01-27-2011 |
20110232442 | FLUID-JET SYSTEMS INCLUDING MULTIPLE INDEPENDENTLY-CONTROLLABLE BRIDGES AND FLUID-JET CUTTING HEADS, AND ASSOCIATED METHODS - Various embodiments of fluid-jet systems are described herein. In one embodiment, a fluid-jet system includes a table and two bridges that are each longitudinally movable along the table. Each bridge carries a fluid-jet cutting head latitudinally movable along the bridge. The fluid-jet system also includes a first controller operably coupled to the first bridge and the first fluid-jet cutting head. The first controller controls the first bridge and the first fluid-jet cutting head. The fluid-jet system also includes a second controller operably coupled to the second bridge and the second fluid-jet cutting head. The second controller controls the second bridge and the second fluid-jet cutting head independently of the control of the first bridge and the first fluid-jet cutting head by the first controller. | 09-29-2011 |
20140087631 | CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, AND METHODS - Waterjet systems including control valves and associated devices, systems, and methods are disclosed. A waterjet system configured in accordance with a particular embodiment includes a fluid source, a jet outlet, and a fluid conveyance extending from the fluid source to the jet outlet. The system further includes a control valve positioned along the fluid conveyance downstream from the fluid source and upstream from the jet outlet. The fluid conveyance has a first portion upstream from the control valve and a second portion downstream from the control valve. The control valve is configured to controllably reduce a pressure of fluid within the second portion of the fluid conveyance relative to a pressure of fluid within the first portion of the fluid conveyance. The first portion of the fluid conveyance is configured to accommodate movement of the jet outlet relative to the fluid source. | 03-27-2014 |
20150151406 | CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, AND METHODS - Waterjet systems including control valves and associated devices, systems, and methods are disclosed. A waterjet system configured in accordance with a particular embodiment includes a fluid source, a jet outlet, and a fluid conveyance extending from the fluid source to the jet outlet. The system further includes a control valve positioned along the fluid conveyance downstream from the fluid source and upstream from the jet outlet. The fluid conveyance has a first portion upstream from the control valve and a second portion downstream from the control valve. The control valve is configured to controllably reduce a pressure of fluid within the second portion of the fluid conveyance relative to a pressure of fluid within the first portion of the fluid conveyance. The first portion of the fluid conveyance is configured to accommodate movement of the jet outlet relative to the fluid source. | 06-04-2015 |
Patent application number | Description | Published |
20150320189 | Adapter for Attaching a Motion Capture Device to a Head Mounted Display - The technology disclosed relates to providing devices and methods for attaching motion capture devices to head mounted displays (HMDs) using existing features of the HMDS, with no modification to the design of the HMDs. A motion capture device is attached with an adapter to a wearable device that can be a personal HMD having a goggle form factor. The motion capture device is operable to be attached to or detached from an adapter, and the adapter is operable to be attached to or detached from an HMD. The motion capture device is attached to the HMD with an adapter in a fixed position and orientation. In embodiments, the attachment mechanism coupling the adapter to the HMD utilizes existing functional or ornamental elements of an HMD. Functional or ornamental elements of the HMD include; air vents, bosses, grooves, recessed channels, slots formed where two parts connect, openings for head straps etc. | 11-12-2015 |
20150326762 | Mounts for Attaching a Motion Capture Device to a Head Mounted Display - The technology disclosed relates to providing devices and methods for attaching motion capture devices to head mounted displays (HMDs) using existing features of the HMDS, with no modification to the design of the HMDs. A motion capture device is attached with an adapter to a wearable device that can be a personal HMD having a goggle form factor. The motion capture device is operable to be attached to or detached from an adapter, and the adapter is operable to be attached to or detached from an HMD. The motion capture device is attached to the HMD with an adapter in a fixed position and orientation. In embodiments, the attachment mechanism coupling the adapter to the HMD utilizes existing functional or ornamental elements of an HMD. Functional or ornamental elements of the HMD include; air vents, bosses, grooves, recessed channels, slots formed where two parts connect, openings for head straps etc. | 11-12-2015 |
Patent application number | Description | Published |
20090089498 | Transparently migrating ongoing I/O to virtualized storage - A method, medium and apparatus for transparently virtualizing storage in an operating computer system. The method includes a computer's recognizing a storage device connected to the computer through a physical connection, a storage virtualizing device's virtualizing the storage device, the computer's relating the storage device and the virtualized storage device and, finally, the computer's failing over to the virtualized storage device on the computer. While virtualizing, the storage virtualizing device, the physical connection and the first recognition maybe maintained through the step of virtualizing. While virtualizing, the method may recognize the storage device through a physical connection, virtualize the storage device and expose the virtualized storage device. In an further form of the method, from the time of recognition through the time of failing over, no I/O is interrupted by the method. | 04-02-2009 |
20090089516 | Reclaiming storage on a thin-provisioning storage device - A method, medium and apparatus for managing storage in a thin-provisioning storage device. The method includes ceasing to use storage on thinly provisioned storage delivered by a thin-provisioning storage device and notifying the thin-provisioning storage device of the unused storage. The method may further include reclaiming the unused storage in response to the notification. Alternatively, the notification may include recognizing the storage being freed and communicating the recognition to the storage device. In another form, the invention is a method, medium and apparatus for managing storage in a thin-provisioning storage device. This method includes delivering thinly provisioned storage and receiving notification that part of the thinly provisioned storage is no longer in use. The method may further include reclaiming that part of the thinly provisioned storage in response to the notification. Between receiving and reclaiming, the method may wait for a time to pass. | 04-02-2009 |
Patent application number | Description | Published |
20090134290 | WALL STORAGE MOUNTING ARRANGEMENTS - A slatwall mounting system includes a rail member and a mounting arrangement. The rail member includes longitudinally extending upper and lower edges, a longitudinally extending upper slot portion including a downward extending undercut a longitudinally extending lower slot portion including an upward extending undercut. The mounting arrangement includes a bracket member having a downward oriented hook portion and a mounting aperture, and a cam assembly having a mounting cam assembled with a user graspable cam driver, the cam and cam driver defining an annular groove for securing the cam assembly to the mounting aperture. The mounting cam is rotatable between a slatwall securing position for mounting engagement with the lower slot of the rail member, and a slatwall releasing position, in response to user manipulation of the cam driver. | 05-28-2009 |
20120298819 | WALL STORAGE MOUNTING ARRANGEMENTS - A slatwall mounting system includes a rail member and a mounting arrangement. The rail member includes longitudinally extending upper and lower edges, a longitudinally extending upper slot portion including a downward extending undercut a longitudinally extending lower slot portion including an upward extending undercut. The mounting arrangement includes a bracket member having a downward oriented hook portion and a mounting aperture, and a cam assembly having a mounting cam assembled with a user graspable cam driver, the cam and cam driver defining an annular groove for securing the cam assembly to the mounting aperture. The mounting cam is rotatable between a slatwall securing position for mounting engagement with the lower slot of the rail member, and a slatwall releasing position, in response to user manipulation of the cam driver. | 11-29-2012 |
20130334383 | WALL STORAGE MOUNTING ARRANGEMENTS - A slatwall mounting system includes a rail member and a mounting arrangement. The rail member includes longitudinally extending upper and lower edges, a longitudinally extending upper slot portion including a downward extending undercut a longitudinally extending lower slot portion including an upward extending undercut. The mounting arrangement includes a bracket member having a downward oriented hook portion and a mounting aperture, and a cam assembly having a mounting cam assembled with a user graspable cam driver, the cam and cam driver defining an annular groove for securing the cam assembly to the mounting aperture. The mounting cam is rotatable between a slatwall securing position for mounting engagement with the lower slot of the rail member, and a slatwall releasing position, in response to user manipulation of the cam driver. | 12-19-2013 |
Patent application number | Description | Published |
20090095528 | Downhole Motor Assembly with Torque Regulation - A downhole motor assembly for driving a drill bit. The assembly includes a hydraulic drive section with a stator and a rotor located inside the stator to form a flow path between the stator and the rotor. Fluid flowing through the flow path in response to a pressure differential across the hydraulic drive section creates an operative force to rotate the drill bit. The assembly also includes a regulation mechanism that includes a valve and a fluid flow diversion bore for diverting at least some fluid from the flow path when the pressure differential across the hydraulic drive section is greater than or equal to a transition pressure differential. | 04-16-2009 |
20100108383 | Drilling Apparatus and Method - A drilling apparatus includes an upper drill string, a lower drill string including a rotary drilling motor, an orientable rotatable connection between the drill strings, a reactive torque control device associated with the orientable rotatable connection, an orientation sensing device for providing a sensed actual orientation of the lower drill string, and a feedback control system configured to actuate the control device in response to the sensed actual orientation to achieve a target orientation of the lower drill string. A drilling method includes actuating the control device to prevent relative rotation of the drill strings, providing a sensed actual orientation of the lower drill string, comparing the sensed actual orientation with a target orientation of the lower drill string, actuating the control device to allow the lower drill string to rotate to provide the target orientation, and actuating the control device to prevent relative rotation of the drill strings. | 05-06-2010 |
20100219646 | Apparatus and Method for Generating Power Downhole - A downhole power generator comprises a substantially tubular body. A cover surrounds at least a portion of the body. At least one piezoelectric element is disposed in a cavity in the body, the piezoelectric element acting cooperatively with the cover such that motion of the cover relative to the body causes the piezoelectric element to generate electric power. A method for generating power downhole comprises disposing a cover around at least a portion of a substantially tubular body; disposing at least one piezoelectric element in the body; and engaging the piezoelectric element with the cover such that motion of the cover relative to the body causes the piezoelectric element to generate electric power. | 09-02-2010 |
20110284292 | Apparatus and Method for Steerable Drilling - A method for drilling a wellbore comprises extending a rotatable drill string in the wellbore, where the drill string has a bottom hole assembly coupled to a bottom end thereof. A lower section of the bottom hole assembly comprising a steering apparatus is coupled to an upper section of the bottom hole assembly with a controllably adjustable clutch. A steering apparatus toolface angle is detected. The clutch is controllably adjusted to maintain the steering apparatus toolface angle within a predetermined range about a target steering apparatus toolface angle while rotating the upper section with the drill string. | 11-24-2011 |
20120061143 | Guide Wire for Ranging and Subsurface Broadcast Telemetry - A managed bulk drilling system that employs a guide wire for ranging and crosswell telemetry. Some system embodiments include multiple drilling assemblies operating in the vicinity of a reference well that contains an electrical cable. The electrical cable is coupled to a surface control system. The control system uses the electrical cable as part of an antenna to receive uplink signals from the drilling assemblies and to broadcast down-link signals to the drilling assemblies. The uplink signals can include position data and the downlink signals can include individual steering commands to adjust the trajectories of each drilling assembly. The cable can also generate a guidance field for the drilling assemblies to detect and follow. | 03-15-2012 |
20120139748 | Borehole Array for Ranging and Crosswell Telemetry - A borehole array for ranging and crosswell telemetry is disclosed along with certain methods for employing such a borehole array. Some embodiments of the borehole array include electrically coupled reference nodes distributed along the length of a reference well. Each reference node includes a solenoid operated by a control unit. The control unit employs the solenoid to generate a magnetic field for guiding a bottomhole assembly in a nearby well. The control unit further serves as a communications intermediary between the bottomhole assembly and a surface facility. The bottomhole assembly can be guided in turn by subsequent reference nodes of the array and employ the closest reference node as a communications link to the surface. Moreover, the use of multiple reference nodes offers greater precision in determining the bottomhole assembly's position relative to the reference well. The borehole array can be used to guide multiple drilling operations concurrently. | 06-07-2012 |
20130206396 | PISTON TRACTOR SYSTEM FOR USE IN SUBTERRANEAN WELLS - A piston tractor system can include at least two piston assemblies which sealingly engage a wellbore, and a pump which transfers fluid between an annulus isolated between the piston assemblies, and another annulus. A method of operating a piston tractor system can include sealingly engaging at least two piston assemblies with a wellbore, grippingly engaging one piston assembly with the wellbore, and then pumping a fluid from an annulus formed between the piston assemblies, while the other piston assembly is secured to a tubular string, thereby biasing the tubular string to displace through the first piston assembly. A method of advancing a tubular string through a wellbore can include sealingly engaging piston assemblies with the wellbore, each of the piston assemblies including a gripping device which selectively grips the wellbore, and one piston assembly including another gripping device which selectively grips the tubular string. | 08-15-2013 |
20130341092 | APPARATUS AND METHOD FOR DRILLING A WELL - A system for drilling at least one well of interest proximate a reference well comprises at least one sensor in a drill string in the at least one well of interest to detect at least one parameter of interest related to a distance and a direction to the reference well. A controller is operatively coupled to the at least one sensor to determine the distance and the direction from the sensor to the reference well based at least in part on the at least one detected parameter of interest. A steerable assembly is operatively coupled to the controller to receive commands from the controller to adjust the path of the at least one well of interest being drilled based at least in part on the distance and direction from the sensor to the reference well. | 12-26-2013 |
20140008125 | SYSTEM AND METHOD FOR KICKING-OFF A ROTARY STEERABLE - A method and system for steering a rotary steerable tool in a borehole. A method includes determining an azimuthal angle between a reference direction and a reference point on a direction determination component of a tool string. The direction control component is remote from the rotary steerable tool. The azimuthal angle and a time at which the angle was determined are communicated to a rotary steerable tool direction control system. A steerable shaft of the rotary steerable tool is deflected based on the azimuthal angle and the time at which the angle was determined, thereby directing the rotary steerable tool in a predetermined direction. | 01-09-2014 |
20140085099 | REDUNDANT WIRED PIPE-IN-PIPE TELEMETRY SYSTEM - A system and method for providing redundant wired pipe-in-pipe telemetry is described. The redundant wired pip-in-pipe telemetry system includes an outer pipe and an inner pipe disposed within the outer pipe. Within the outer pipe, two or more conductive elements may be provided as well as a wired path controller that may selectably switch between available conductive paths. The wired path controller may identify conductive paths with good electrical characteristics and select those paths for transmission. If a conductive path develops a fault, the wired path controller may select one of the alternative redundant conductive paths for transmission to avoid the fault. The wireless controller may further transmit information about the location of faults to a drill operator at the surface. | 03-27-2014 |
20140190747 | SYSTEM AND METHOD FOR AUTOMATIC WEIGHT-ON-BIT SENSOR CALIBRATION - A system and method for automatic weight-on-bit sensor calibration is described. Embodiments of the invention automatically compensate the measurements of a weight-on-bit sensor based on one or more of mass, hole inclination, buoyancy, drag, and mud flow, resulting in a more accurate axial force measurement below the weight-on-bit sensor at various hole inclinations. This measurement is observed by removing some of the effects masking the actual force being applied to the axial face of the drill bit. | 07-10-2014 |
20140231141 | SYSTEMS AND METHODS FOR AUTOMATIC WEIGHT ON BIT SENSOR CALIBRATION AND REGULATING BUCKLING OF A DRILLSTRING - Disclosed are systems and methods for automatic weight on bit sensor calibration and regulating buckling of a drillstring. One method includes taking a first survey recording at a first depth within a borehole, the first survey recording providing inclination and azimuth of a drillstring at the first depth, measuring a weight on a drill bit at the first depth with a sensor sub arranged on a bottom hole assembly, the bottom hole assembly forming part of the drillstring and the drill bit being disposed at an end of the drillstring, calculating a predicted borehole curvature at a second depth within the borehole, the predicted curvature including a predicted inclination and a predicted azimuth of the drillstring at the second depth, calculating a weight correction value based on the predicted hole curvature, and calibrating the sensor sub with the weight correction value. | 08-21-2014 |
20140340520 | SYSTEMS AND TOOLS FOR DETECTING RESTRICTED OR HAZARDOUS SUBSTANCES - Systems and tools for detecting the presence of a substance of interest is presented. The system utilizes a hyperspectral imaging camera to obtain images of an enclosed area, such as a vehicle. Vehicles can include cars, trucks, trains, or boats. The system also includes a processor and storage device. The processor receives the images taken by the hyperspectral imaging camera. Next, the processor determines whether such images contain certain substances. These substances include alcohol, carbon monoxide, illegal substances, and hazardous chemicals. The storage device is electrically coupled to the processor, and is used to store certain data information such as detection events, substance detected, and the time of detection. Such information can be sent over the internet, or streamed live to a laptop at a remote location. The present embodiment can be used by law enforcement to monitor vehicles of interest, and become an important part of public safety. | 11-20-2014 |
20150008001 | Subsurface Well Systems with Multiple Drain Wells Extending from Production Well and Methods for Use Thereof - Drain wells can be used to direct a fluid to a central production well in a subsurface well system. Subsurface well systems can include a production well extending from the earth's surface, a collection region having a fluid connection to the production well and either being contiguous with the production well or comprising a collection well that intersects or is in fluid communication with the production well, and at least one branched drain well extending laterally from the production well and including one or more branches that extend from the at least one branched drain well, wherein at least one of the one or more branches intersects or is in fluid communication with the collection region. | 01-08-2015 |
Patent application number | Description | Published |
20100224415 | Methods and apparatus for drilling, completing and configuring U-tube boreholes - A borehole network including first and second end surface locations and at least one intermediate surface location interconnected by a subterranean path, and a method for connecting a subterranean path between a first borehole including a directional section and a second borehole including a directional section. A directional drilling component is drilled in at least one of the directional sections to obtain a required proximity between the first and second boreholes. An intersecting component is drilled, utilizing magnetic ranging techniques, from one directional section to provide a borehole intersection between the first and second boreholes, thereby connecting the subterranean path. | 09-09-2010 |
20110114388 | Methods and apparatus for drilling, completing and configuring U-tube boreholes - A borehole network including first and second end surface locations and at least one intermediate surface location interconnected by a subterranean path, and a method for connecting a subterranean path between a first borehole including a directional section and a second borehole including a directional section. A directional drilling component is drilled in at least one of the directional sections to obtain a required proximity between the first and second boreholes. An intersecting component is drilled, utilizing magnetic ranging techniques, from one directional section to provide a borehole intersection between the first and second boreholes, thereby connecting the subterranean path. | 05-19-2011 |
20120145463 | METHODS AND APPARATUS FOR DRILLING, COMPLETING AND CONFIGURING U-TUBE BOREHOLES - A borehole network including first and second end surface locations and at least one intermediate surface location interconnected by a subterranean path, and a method for connecting a subterranean path between a first borehole including a directional section and a second borehole including a directional section. A directional drilling component is drilled in at least one of the directional sections to obtain a required proximity between the first and second boreholes. An intersecting component is drilled, utilizing magnetic ranging techniques, from one directional section to provide a borehole intersection between the first and second boreholes, thereby connecting the subterranean path. | 06-14-2012 |
20120158305 | DRILLING COLLISION AVOIDANCE APPARATUS, METHODS, AND SYSTEMS - In some embodiments, apparatus and systems, as well as methods, may operate to launch a set of currents into a corresponding set of existing well casings; monitor, in a well under construction, changes in at least one of a magnetic field or an electric field perturbed by the set of currents after each one of the set is launched; and determine a location of the well under construction in relation to the set of existing well casings. In some embodiments, the activities include inducing current into a drillstring located in a well under construction; monitoring, at a set of existing well casings, changes in at least one of a magnetic field or an electric field perturbed by the current after the current is induced; and determining a location of the well under construction in relation to the set of existing well casings. Additional apparatus, systems, and methods are disclosed. | 06-21-2012 |
20120170410 | PIPING COMMUNICATION - Apparatus, systems, and methods may operate to communicate, by an information-bearing signal across a mechanical interface, between a pair of electromechanical transducer elements when the pair is compressively loaded. Compressive loading may occur after coupling a male portion of a pipe joint to a female portion of the pipe joint to form the pipe joint. A first one of the pair of electromechanical transducer elements may be included in the male portion, and a second one of the pair may be included in the female portion. Additional apparatus, systems, and methods are disclosed. | 07-05-2012 |
20130265171 | DATA TRANSMISSION IN DRILLING OPERATION ENVIRONMENTS - Apparatus, systems, and methods may operate to transmit a data signal along a transmission line extending lengthwise along a drill string, the transmission line comprising an outer conductive path provided by a tubular wall of a drill pipe that extends along the drill string; and an internal conductive path extending along an interior passage that is bounded by a radially inner cylindrical surface of the drill pipe and along which drilling fluid is conveyed, the inner conductive path being substantially insulated from the outer conductive path. Additional apparatus, systems, and methods are described. | 10-10-2013 |
20130328442 | MAGNETOSTRICTIVE POWER SUPPLY FOR BOTTOM HOLE ASSEMBLY WITH ROTATION-RESISTANT HOUSING - A power supply includes a rotor having an undulated surface ( | 12-12-2013 |
20130333947 | MAGNETOSTRICTIVE MOTOR FOR A BOREHOLE ASSEMBLY - A motor includes: a rotor including an undulated surface; a rod disposed about the rotor; and a coil disposed about the rod to induce shape changes in the rod, which in turn impart forces to the undulated surface to rotate the rotor. | 12-19-2013 |
20140014372 | Pipe in Pipe Piston Thrust System - A pipe in pipe piston thrust system comprises a plurality of piston assemblies configured to sealingly engage a wellbore, a pump configured to transfer a fluid into the wellbore, and a by-pass disposed between a plurality of annuli formed by the plurality of piston assemblies. The by-pass allows for selective communication of the fluid between the plurality of annuli. | 01-16-2014 |
20140102690 | Pipe in Pipe Piston Thrust System - A pipe in pipe piston thrust system comprises a plurality of piston assemblies configured to sealingly engage a wellbore, a pump configured to transfer a fluid into the wellbore, and a by-pass disposed between a plurality of annuli formed by the plurality of piston assemblies. The by-pass allows for selective communication of the fluid between the plurality of annuli. | 04-17-2014 |
20140110108 | FLUID SAMPLE CAPTURE TOOL - A system and method for capturing fluid samples from a borehole is described. The system includes an outer pipe ( | 04-24-2014 |
20140158426 | Downhole Motors Having Adjustable Power Units - A downhole drilling motor for well drilling operations includes a tubular housing and a stator disposed in the tubular housing. The stator defines an internal cavity passing therethrough, wherein the stator includes one or more lobes defining at least a portion of the cavity. A rotor is operatively positioned in the internal cavity to cooperate with the one or more lobes of the stator. At least a portion of the stator or of the rotor comprises a memory material adapted to expand or contract when heat is applied by a localized heating module to the memory material. A fluid escape gap between the rotor and stator is adjusted by applying heat to the rotor and/or stator. At least one controller is adapted to receive input data and provide output signals increasing and/or decreasing electrical current applied to the at least one localized heating module. | 06-12-2014 |
20140311738 | FLUID CONTAINER RELOADING TOOL - A fluid container reloading tool for a downhole fluid sampling tool ( | 10-23-2014 |
20140326504 | PIPE IN PIPE DOWNHOLE ELECTRIC HEATER - A pipe in pipe electric heater assembly comprising a work string comprising an inner pipe and an outer pipe and a heater element, wherein the heater element is provided with power supplied by the inner pipe and the outer pipe acting at least as conductors and associated methods. | 11-06-2014 |
20140326509 | PIPE IN PIPE BHA ELECTRIC DRIVE MOTOR - A pipe in pipe electric motor assembly comprising: a drilling string comprising an inner pipe and an outer pipe and an electric motor; wherein the electric motor is provided with power supplied by the inner pipe and the outer pipe acting at least as conductors and associated methods. | 11-06-2014 |
20140332281 | FLUID SAMPLING TOOL WITH DEPLOYABLE FLUID CARTIDGES - A system and method for sampling formation fluids is described. The system include a fluid sampling tool ( | 11-13-2014 |
20150083409 | ROTATIONALLY-INDEPENDENT WELLBORE RANGING - In one example of a rotationally independent wellbore ranging system, a housing attached to a rotary component is positioned in a first wellbore and remains substantially stationary relative to the first wellbore when the rotary component rotates in the first wellbore. Multiple sensors affixed to the housing are operable to receive multiple ranging signals from a second wellbore while the rotary component rotates in the first wellbore, and provide the multiple ranging signals to a processor to determine a position of the first wellbore relative to the second wellbore. | 03-26-2015 |
20150096765 | FLUID CONTAINER RELOADING TOOL - A fluid container reloading tool for a downhole fluid sampling tool is described. The reloading tool includes an elongated cylindrical body. The body may include a bottom opening sized to engage with a fluid sampling tool deployed within a borehole. A cache of empty fluid containers may be included within the body. A piston may be coupled to at least one of the fluid containers in the cache of fluid containers. The piston may be used to transfer the cache of fluid containers into the fluid sampling tool. The reloading tool may also include a pump in fluid communication with the piston. | 04-09-2015 |
Patent application number | Description | Published |
20130332271 | COMPUTER-CONTROLLED, UNATTENDED, AUTOMATED CHECKOUT STORE OUTLET SYSTEM AND RELATED METHOD - An unattended, automated checkout, computer-controlled automated store outlet and system is disclosed. A customer's identification and payment information are inputted and verified and the customer qualified to remove items from the automated store outlet. Each bay of the automated store outlet is normally locked, and after the customer accesses the bay can remove one or more items from the bay, which are automatically detected and identified and charged to the customer as part of the purchase transaction. These events occur at the location of each automated store outlet. Each automated store outlet communicates with a central control center, which can be used for live customer service and real time surveillance. | 12-12-2013 |
20140222603 | COMPUTER-CONTROLLED, UNATTENDED, AUTOMATED CHECKOUT STORE OUTLET - A computer-controlled, automated checkout store outlet comprises at least one bay. A normally locked door is associated with each bay, and provides access to items within the bay by customers approved by a computer of the automated store outlet. At least one tray is disposed within at least one bay, and adapted to hold items to be stocked by the bay. A sensor system is configured to detect the removal of an item from the bay and identify the removed item, such as when a customer is removing the item for purchase. | 08-07-2014 |
20140316916 | COMPUTER-CONTROLLED, UNATTENDED, AUTOMATED CHECKOUT STORE OUTLET AND RELATED METHOD - A computer-controlled, automated checkout store outlet comprises at least one bay. A normally locked door is associated with each bay, and provides access to items within the bay by customers approved by a computer of the automated store outlet. At least one tray is disposed within at least one bay, and adapted to hold items to be stocked by the bay. A sensor system is configured to detect the removal of an item from the bay and identify the removed item, such as when a customer is removing the item for purchase. | 10-23-2014 |
Patent application number | Description | Published |
20090241625 | TURNED BLANK MONITOR - A method and apparatus for detecting a turned blank at a workstation in a progressive forging machine comprising simultaneously monitoring both the force on a tool in the workstation and the crank angle of the machine, determining a reference crank angle when the tool is subjected to a force at the workstation about to deliver a blow and a blank in the workstation is properly angularly aligned, operating the machine to forge blanks in a normal manner when a force on the tool at the workstation occurs substantially at the reference crank angle, and interrupting said normal manner when the force on the tool at the workstation occurs before said reference crankshaft angle to enable the blank being formed at the workstation to be separated from remaining blanks being forged in the machine. | 10-01-2009 |
20090241631 | HOSE FITTING - A machine, tooling and method for cold forming complex metal parts such as a banjo style hose fitting starting with a near net shape volume of wire and continuing with multiple forging blows and an intermediate rotation of the blank to produce a hose coupling shell end, a transition neck, a large counterbored annular coupling body and a perpendicular alignment tang. | 10-01-2009 |
20110061434 | POINT FORMING PROCESSES - A set of tooling for a progressive forming machine comprising die and tool units having internal complementary cavity portions for receiving a workpiece, one of said units being arranged to slide a limited distance along its axis and to be biased by a spring force towards the other unit when the units are mounted in the forming machine, the units each having an end face with a smooth surface finish adapted to press against the smooth surface finish of the end face of the other unit, the end face area of one of the units being relatively small compared to its major cross-sectional area whereby a high contact pressure between the end faces is obtained for a given spring bias force such that extrusion/cooling oil coating a workpiece received in the cavity portions is restrained from leakage from the cavity portions across said end faces during a hydrostatic trapped extrusion of the workpiece in the die and tool units whereby the die and tool units are capable of shaping the workpiece to a degree beyond limits of conventional cold-forming processes. | 03-17-2011 |
20120139232 | HOSE FITTING - A machine, tooling and method for cold forming complex metal parts such as a banjo style hose fitting starting with a near net shape volume of wire and continuing with multiple forging blows and an intermediate rotation of the blank to produce a hose coupling shell end, a transition neck, a large counterbored annular coupling body and a perpendicular alignment tang. | 06-07-2012 |
20130099478 | HOSE FITTING - A machine, tooling and method for cold forming complex metal parts such as a banjo style hose fitting starting with a near net shape volume of wire and continuing with multiple forging blows and an intermediate rotation of the blank to produce a hose coupling shell end, a transition neck, a large counterbored annular coupling body and a perpendicular alignment tang. | 04-25-2013 |
20140083319 | PRECISION FORGED CARTRIDGE CASE - An improved cartridge case completely produced net shape on a progressive cold former that includes a trim to lengthy station with an internal shearing tool. | 03-27-2014 |
20140345355 | POINT FORMING PROCESSES - A set of tooling for a progressive forming machine comprising die and tool units having internal complementary cavity portions for receiving a workpiece, one of said units being arranged to slide a limited distance along its axis and to be biased by a spring force towards the other unit when the units are mounted in the forming machine, the units each having an end face with a smooth surface finish adapted to press against the smooth surface finish of the end face of the other unit, the end face area of one of the units being relatively small compared to its major cross-sectional area whereby a high contact pressure between the end faces is obtained for a given spring bias force such that extrusion/cooling oil coating a workpiece received in the cavity portions is restrained from leakage from the cavity portions across said end faces during a hydrostatic trapped extrusion of the workpiece in the die and tool units whereby the die and tool units are capable of shaping the workpiece to a degree beyond limits of conventional cold-forming processes. | 11-27-2014 |
20150174643 | PRECISION FORGED CARTRIDGE CASE - An improved cartridge case completely produced net shape on a progressive cold former that includes a trim to lengthy station with an internal shearing tool. | 06-25-2015 |