Class / Patent application number | Description | Number of patent applications / Date published |
083169000 | WITH MEANS TO APPLY TRANSIENT NONPROPELLANT FLUENT MATERIAL TO TOOL OR WORK | 33 |
20080236354 | UNIVERSAL CUTTING ASSEMBLY FOR CUTTING MACHINES OF SHEET MATERIAL - Universal cutting assembly for rotary shear, pressure or blade cutting machines of different sheet materials, of the type comprising a fixed, upper support body (T), a disc-holder unit (U) connected to said support body so as to be able to rotate by at least 180° along a vertical axis, a support flange (F) for a cutting disc (D) housed in the disc-holder unit (U). Flange (F) is subject to a perpendicular displacement to the cutting surface for moving disc (D) closer to/away from the cutting area, driven by the action of a pressurised fluid on first piston means ( | 10-02-2008 |
20080289467 | Wet Wheel Cutter - A wet wheel cutter including a table top ( | 11-27-2008 |
20090000446 | Machine Tool - A machine tool comprising a machine head arranged to move between a number of positions, and to perform a machine operation on a workpiece; a cleaning nozzle for dispensing a fluid for cleaning at least one surface contaminated by swarf generated during said machine operation; a protective cover arranged to at least partially surround said workpiece and said machine head during operation. The cleaning nozzle is mounted to the machine head and arranged to direct a fluid towards at least an inner surface of said protective cover from a number of different positions of the machine head. | 01-01-2009 |
20090211419 | PORTABLE BIMODAL TILE SAW - A bimodal tile saw includes a tray supported on a base extending in a first direction and a water-cooled saw unit suspended from a telescoping arm. Both the tray and the saw unit move relative to the base along the first direction. In a first mode, the saw unit is fixed and the substrate is fed to the saw unit by advancing the tray. In a second mode, the table is fixed and the telescoping arm is advanced using ergonomic handles to bring the blade into contact with the substrate. A laser cutting guide casts a precise beam across the work piece for accurate cutting. An integrated handtruck, having a handle and folding legs actuated by gas pistons allows easy transport and setup of the tile saw. During use, a retractable foot elevates the wheels off of the ground. Water shields protect the saw unit's motor and external environment. | 08-27-2009 |
20090235792 | System and Method For Delivering Pressurized Fluid To A Rotary Cutting Blade - Certain embodiments of the present technology provide systems and methods for delivering pressurized fluid to a rotary cutting blade. For example, in certain embodiments, a system for delivering pressurized fluid to a rotary cutting blade includes: a pump configured to receive fluid from a fluid source and pressurize the fluid; and a nozzle configured to receive pressurized fluid from the pump and deliver the pressurized fluid to a rotary cutting blade as an atomized fluid stream, wherein the pump pressurizes the fluid to a pressure sufficient to cause the fluid to be atomized when the fluid is passed through the nozzle. For example, in certain embodiments, a method for delivering pressurized fluid to a rotary cutting blade includes: delivering fluid to a pump; pressurizing the fluid using the pump; and delivering the pressurized fluid to a rotary cutting blade through a nozzle as an atomized fluid stream. | 09-24-2009 |
20090308216 | APPARATUS AND METHOD FOR COOLING THE CUTTING MEANS IN PAPER LOGS CUTTING MACHINES - Apparatus for cooling the cutting means of paper logs cutting machines comprising a channel ( | 12-17-2009 |
20100242696 | Container Adapted to be Inserted in a Tool Holder, A Tool Holder and a System - The present invention concerns a system with a container and a tool holder ( | 09-30-2010 |
20100251867 | SAW HAVING A COOLANT SUPPLY - A saw for use with a blade coolant that includes a main body, a blade supported for rotation by the main body, and a drive member coupled to the blade and operable to rotate the blade. The saw further includes a coolant supply that is removably coupled to the main body and configured to store the blade coolant. A valve is coupled to the coolant supply, and the valve includes a valve member movable between an open position and a closed position. The valve member is held in the open position when the coolant supply is connected to the main body of the saw and the valve member is biased toward the closed position when the coolant supply is disconnected from the main body of the saw. | 10-07-2010 |
20110048200 | Fluid supply mechanism for rotary tool - There is provided a fluid supply mechanism that, when a circular saw blade having a thick boss type base is used, can achieve lubrication and/or cooling of the circular saw blade by performing excellent mist supply. | 03-03-2011 |
20110061507 | PIPE MACHINING DEVICE - Pipe machining device in the form of a pipe cutting device, pipe gripping device, or pipe rectangular end facing device, including a non-rotating gripping device for gripping a pipe to be machined; a rotatable machining device and a rotatable, motor-drivable tool shaft placed in the rotatable machining device. The rotatable machining device is mechanically connected to the gripping device, and is placed so that it can be rotated at least 360° relative to the gripping device, around a rotation axis that is aligned with a pipe center axis of the pipe to be machined. The rotatable machining device is equipped with a cold-air blower device that has a pressurized air inlet and a pressurized air outlet such that the pressurized air outlet is used as a cold air outlet and directed onto the part of the tool that contacts the pipe during machining, blowing the tool with cold pressurized air. | 03-17-2011 |
20110083538 | BAND SAW - A band saw has a band saw blade and a guide for the band saw blade. The guide comprises at least two magnets enclosing the band saw blade within a gap between them and exerts on the band saw blade a force influencing a position thereof in space. A blow out device is provided which is connected to the gap. | 04-14-2011 |
20110132165 | INTEGRATED BLADE LUBRICATION CONTROLLER - A blade lubrication system for a sawmill having a blade, chain or band saw, and a control mechanism for activating said blade, chain or band. The blade lubrication system automatically activates cooling and cleaning of the blade, or band when the control mechanism is activated, and automatically deactivates the cooling and cleaning of the blade, chain or band when the control mechanism is deactivated. | 06-09-2011 |
20110308366 | APPARATUS FOR PERFORATING A WEB MATERIAL - Apparatuses are disclosed that include forming selected perforation designs and patterns. The perforation designs and patterns can be formed in linear or nonlinear fashion, can extend in the cross direction or the machine direction and can be formed to complement or match an embossed or printed design on the web. The perforation designs and patterns can be formed utilizing various mechanical perforating techniques. | 12-22-2011 |
20120167733 | Cooling Device for Diamond-Wire Cutting System - A cooling device for a diamond-wire cutting system includes a fluid retarding space as a cooling tank enclosed and defined by one or more surfaces for temporarily holding a cooling fluid. The surfaces provide a closed or semi-open sidewall that allows a cutting part of a diamond wire for cutting a workpiece to pass through the cooling tank and get immersed in the cooling fluid. A sorting collector is connected to the cooling tank. Thereby, cutting the hard-brittle workpiece is always performed in the cooling fluid, so as to prevent the cooling fluid and cutting chips from splashing, and improve heat dissipation and dust removal, thereby enhancing the cutting capability and efficiency. The tooled workpiece has cut surfaces with improved smoothness. The sorting collector performs solid-liquid separation to the cooling fluid containing cutting chips, so that the cutting chips and the cooling fluid can be recycled. | 07-05-2012 |
20120297949 | CIRCULAR SAW CUTTING MACHINE - In a circular cutting machine, a main vice unit includes a stationary rear vice and a front vice disposed to be movable back and forth in a range between a position forward of a preset cutting position and a rearmost position where the rear ends of jaws come into contact with the front ends of jaws of the rear vice. The rear and front vices include clamping cylinders, respectively, that are independently controllable so as to independently clamp and unclamp their respective vices. When photoelectric sensors detect the rear end of work, the remaining length is calculated, which is then divided by the fixed-length feed amount to calculate remaining number of possible cutting operations. The remaining number of fixed-length feeding operations are continued to be carried out by using either a combination of the front vice and a transfer vice unit or the front vice alone to pull out the work. | 11-29-2012 |
20120312138 | SUPPLY DEVICE FOR SPRAYING A CUTTING TOOL OF A HANDHELD POWER TOOL AND A POWER TOOL OF THIS TYPE - A supply device for a handheld power tool for a cutting grinder includes a cutting tool and a protective cover which at least partially surrounds the cutting tool. The supply device includes a U-shaped element which can be arranged on the protective cover and via which a fluid medium can be supplied to the cutting tool. The U-shaped element has a connection piece on which a coupling element can be arranged. On the coupling element a pipeline can be connected via which the fluid medium can be supplied to the U-shaped element through the connection piece. The coupling element can be turned about the axis of rotation of the connection pieces. | 12-13-2012 |
20130008293 | HYDRODYNAMICALLY GUIDED CIRCULAR SAW BLADE - The invention relates to a circular saw blade, which comprises a supporting body ( | 01-10-2013 |
20130263711 | PIVOTING WATER BLOCK GUIDE ASSEMBLY FOR CIRCULAR GANG SAWS - A two-part pivotable block component for mounting onto a sawguide post of a sawguide assembly for a circular gang saw. The two-part pivotable block component comprises an upper first part that is integrally engagible with the sawguide post and a lower second part having an orifice for receiving therethrough the sawguide post. The first part of the pivotable block component has an inclined surface in a first plane for pivotably engaging an inclined surface provided therefore on the second part of the pivotable block component. The inclined surface of the second part of the pivotable block component is in a second plane. The first part of the pivotable block component may be integrally incorporated into a sawguide post. The first part of the pivotable block component may have one or more channels for flowing a coolant therethrough. | 10-10-2013 |
20140013910 | Automatic paper cutting device - An automatic paper cutting device, includes: a paper reel frame for supporting the paper; and a core unit, wherein the core unit comprises a paper rolling shaft which a head portion of the paper reel rolls around, and the paper rolling shaft is connected to a cutting device. The present invention simplifies the internal structure for realizing the functional requirement that the structure are simpler and the accessories are fewer, the structure of the automatic paper cutting device is simpler, the automatic paper cutting device works more stable, the paper is outputted more smoothly, and the paper of different thickness and quality is capable of being cut automatically. | 01-16-2014 |
20140020534 | FINE HYDRO-BLANKING DEVICE - A fine hydro-blanking device is used for blanking a sheet stock. The fine hydro-blanking device includes a clamping module and a punching module. The clamping module is used for clamping the sheet stock. The clamping module includes at least one cavity and at least one fluid flow channel. The at least one fluid flow channel runs through the clamping module. The punching module is inserted into the at least one cavity of the clamping module and contacted with the sheet stock. At least one trough is formed in the sheet stock, and the at least one fluid flow channel is in communication with the at least one trough, so that a liquid is introduced into the at least one trough through the at least one fluid flow channel to provide a liquid pressure to the sheet stock. | 01-23-2014 |
20150033925 | TABLE CUTTING MACHINE - A table cutting machine includes a table for carrying an object to be cut; a cutting device, associated with the table, for cutting the object to be cut; a water tank for providing a cooling water to the cutting device; and a water level indicating device for indirectly indicating a water level of the cooling water from a top of the table or a side of the water tank. The device thus enables the user to observe the water level from the top of the table or the side of the water tank of the table cutting machine without removing the table during the observation. | 02-05-2015 |
20150059545 | Apparatus for Dry Lubrication of a Thin Slitting Blade - A block of a solid lubricant material, such as PTFE, is biased continuously or intermittently against the cutting edge of a rotary slitting blade for corrugated paperboard. The solid lubricant block prevents the build up of starch adhesive and biasing movement compensates for wear of the block and wear of the cutting blade edge. | 03-05-2015 |
20150298354 | POWER TOOL WITH A SPRAYING DEVICE FOR BINDING DUST - A power tool ( | 10-22-2015 |
20150298355 | POWER TOOL WITH A SPRAYING DEVICE FOR BINDING DUST - A power tool ( | 10-22-2015 |
20150306783 | CHAIN SAW AND FLUID PUMP - A chain saw has a fluid pump. The fluid pump has a pump rod, a pump core assembly defining a pumping channel, and a pump body. The pump core assembly has an inner pump core and an outer pump core . The pumping channel is formed at least by a first hole defined in the inner pump core and a second hole defined in the outer pump core and the first hole is in communication with the inlet and the outlet. The pump rod is arranged to do a straight reciprocating motion in the pumping channel along a first axis so as to force fluid to flow from the inlet to the outlet by passing through the first hole. | 10-29-2015 |
20150314468 | ARTICULATING BAND SAW AND METHOD - An articulating band saw apparatus provides a frame that includes a vertically extending section having upper and lower end portions. An elevator moves between the upper and lower end portions of the frame. A first hydraulic actuator is supported on the elevator for movement therewith. A first arm provides arm end portions, the first arm supported by the first hydraulic actuator. An end of the first arm supporting a second hydraulic actuator that is spaced away from the first hydraulic actuator. The second hydraulic actuator supports a second arm. An endless band type saw is mounted on the free end of the second arm generally opposite the second actuator. The band saw is movable by articulation of the first and second actuators and resulting movement of the first and second arms. In one embodiment, the band saw is a diamond wire saw. | 11-05-2015 |
20150343658 | Score Knife Positioner - A score knife positioner includes a carriage bracket having a locating tab for receiving a score knife assembly. Linear bearings are attached to the carriage bracket and are configured to engage with a pair of guide rails. The linear bearings are each staggered with respect to linear bearings of adjacent carriage brackets and located so that score knife positioners on either side of a particular score knife positioner can be nested together. The carriage bracket has a width less than a width of the score knife assembly and allows adjacent score knife assemblies to be positioned so that there is less than one-half inch between score knifes. Score knife positioners can be moved to a desired location and locked into place via a carriage brake attached to the carriage bracket. | 12-03-2015 |
20160035445 | TREATMENT APPARATUS AND METHOD FOR WASTE STEAM GENERATOR, AND INSTALLATION METHOD OF TREATMENT APPARATUS FOR WASTE STEAM GENERATOR - Disclosed herein are a treatment apparatus and method for a waste steam generator, and an installation method of a treatment apparatus for a waste steam generator. The treatment apparatus includes a cutting part for cutting a body of a waste steam generator, a driving part for driving the cutting part, and a support frame for supporting the cutting part and the driving part, wherein the support frame is coupled to an outer peripheral surface of the body of the waste steam generator in a divided state, and the cutting part is driven and cuts the body in a state in which the support frame is coupled to the outer peripheral surface of the body. Consequently, since the treatment apparatus is easily moved and installed, an installation time of the treatment apparatus may be shortened and an exposure time of a worker can be reduced. | 02-04-2016 |
20160039020 | Firefighting Apparatus - A device for ventilating a burning building, comprising a chassis; and a cutting assembly, mounted on the chassis. The cutting assembly is adapted to cut a ventilation hole in a roof or wall member of a building either autonomously or under remote control by an operator to allow smoke and/or hot gases to escape from the roof space. | 02-11-2016 |
20160082531 | LIQUID RECLAMATION AND RECIRCULATION SYSTEM FOR A WET SAW CUTTING APPARATUS - A liquid reclamation and recirculation system for a wet saw cutting apparatus comprising: a wet saw having a blade onto which liquid is dispensed by a liquid dispenser adjacent thereto; a first tank for receiving the liquid that has been dispensed onto the blade, the liquid received by the first tank defining a water level of the first tank; a second tank for receiving the liquid at or near the water level of the first tank; wherein the liquid dispensed by the liquid dispenser is drawn from the second tank. | 03-24-2016 |
20160082614 | ELASTOMERIC GASKET SQUEEZE-OUT REMOVAL METHOD AND KIT - A method is disclosed for trimming elastomeric gasket squeeze-out from between a removable workpiece and a static base, when there is compression between the workpiece and the base. The elastomeric gasket is deformable and compression causes squeeze-out along the edge. The method comprises using a tack release agent to remove the tackiness from the elastomeric squeeze-out and, following wetting of the squeeze-out, applying a thin blade adjacent the workpiece and trimming the excess squeeze-out by moving the blade along the workpiece. | 03-24-2016 |
20160184908 | WIRE SAWING MACHINE - Disclosed is a wire sawing machine which comprises a wire storage system, a working table, a cutting fluid lubrication system and a control system. The working table comprises a machine base, a linear moving table in sliding connection with the machine base for linear movement along X-axis and Y-axis directions, and a rotary table disposed above the linear moving table. The wire storage system comprises an upper wire rack and a lower wire rack, a guide wheels group for wire storage, and a cutting wire which is connected end to end passing through the upper wire rack and the lower wire rack and wound around the outside of the guide wheels group for wire storage. Thus, a closed loop cutting wire is formed to realize one-way movement of the cutting wire and reducing the stop of the wire. | 06-30-2016 |
20160185011 | WEAR STRIP FOR A BELT SAW - The present invention pertains generally to wear strips and end block for supporting wear strips for belt saws. In certain aspects, this disclosure provides guide bar and wear strip assemblies and wear strips having openings or passageways wherein the cross-sectional dimension of the openings or passageways or spacing between adjacent openings or passageways varies along a length of the wear strip. This disclosure also provides end block arrangements designed to support a wear strip so as to reduce the number of fasteners required to secure a wear strip to a guide bar. | 06-30-2016 |