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Cutting by use of rotating axially moving tool

Patent class list (only not empty are listed)

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Class / Patent application numberDescriptionNumber of patent applications / Date published
408199000 TOOL OR TOOL WITH SUPPORT 276
408001000 PROCESSES 160
408072000 WITH WORK-ENGAGING STRUCTURE OTHER THAN TOOL OR TOOL-SUPPORT 96
408056000 WITH MEANS TO APPLY TRANSIENT, FLUENT MEDIUM TO WORK OR PRODUCT 88
408124000 MEANS TO DRIVE TOOL 33
408146000 TOOL-SUPPORT WITH MEANS TO MOVE TOOL RELATIVE TO TOOL-SUPPORT 29
408238000 TOOL-SUPPORT 26
408144000 TOOL OF SPECIFIC DIVERSE MATERIAL 22
408016000 WITH SIGNAL, INDICATOR, ILLUMINATOR OR OPTICAL MEANS 21
408143000 TOOL-CARRIER WITH VIBRATION-DAMPING MEANS 18
408067000 WITH PRODUCT HANDLING OR RECEIVING MEANS 18
408008000 WITH CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR 18
408022000 COMBINED CUTTING MEANS 12
408031000 MACHINE INCLUDING PLURAL TOOLS 12
408145000 TOOL HAVING CRYSTALLINE CUTTING EDGE 8
408241000 MISCELLANEOUS 8
408186000 TOOL-SUPPORT WITH MEANS TO PERMIT POSITIONING OF THE TOOL RELATIVE TO SUPPORT 7
408017000 INCLUDING MEANS TO CAUSE TOOL TO PROGRESSIVELY VIBRATE TOWARD WORK 6
408005000 WITH RANDOMLY-ACTUATED STOPPING MEANS 5
20090196696PORTABLE DRILLING DEVICE - It is an object of the present invention to prevent recurrence of an overload condition after occurrence of the overload condition, thereby improving operability and safety in a drilling device. A motor 08-06-2009
20100092254ELECTRIC DRILL - An electric drill having a function for preventing drilling of unexpected oblique hole. Further in the electric drill, when the direction of drilling is displaced in drilling work using the electric drill, it is sensed automatically to stop the drilling. The electric drill (04-15-2010
20120275871PNEUMATIC ADE-MACHINES - An improved pneumatic ADE-machine with a built-in logic has a clutch in the power transmission chain between a first drive gear and a second driven gear. The clutch includes two clutch parts (D, F), whereof a first part (D) is axially biased by a spring (C). Movable elements (E) are arranged between the clutch parts, which transfer the rotation from the first to the second clutch part, and an actuator (H) is arranged in connection with the first spring biased clutch part (D). When a feed force on a drill during drilling exceeds the biasing force of the spring, the movable elements displace the spring biased clutch part axially, which triggers the actuator (H) to send a corresponding signal to the machine logic.11-01-2012
20090028652ELECTRIC DRILL - An electric drill having a function for preventing drilling of unexpected oblique hole. Further, in the electric drill, when the direction of drilling is displaced in drilling work using the electric drill, it is sensed automatically to stop the drilling. The electric drill (01-29-2009
20130189041Power Tool - A power tool includes: a motor driving an end bit; a housing accommodating the motor; a distance measuring sensor provided at the housing; and a controlling section connected to the distance measuring sensor. The controlling section is configured to exclude an abnormal value from measurement value measured by the distance measuring sensor.07-25-2013
408003000 WITH MEANS TO REGULATE OPERATION BY USE OF TEMPLET, TAPE, CARD, OR OTHER REPLACEABLE INFORMATION SUPPLY 5
20100202841BORING MACHINE FOR TURBINE CASINGS - A boring machine including a rotatable boring bar carrying a tool holder that is movable radially of the boring bar, wherein a sensor is provided on the tool holder to sense the proximity thereof to a work piece having a variable radius of curvature in a plane perpendicular to the boring bar.08-12-2010
20090297284ADAPTIVE THRUST SENSOR DRILLING - A computer implemented method, apparatus, and computer usable program code for performing a drilling operation. The drilling apparatus comprises a housing, a spindle, a spindle motor, a thrust motor, a load sensor, and a controller. The spindle may be capable of receiving a drill bit. The spindle motor may be capable of turning the spindle at a set of different speeds during the drilling operation. The thrust motor may be capable of moving the spindle in an axial direction. The load sensor may be capable of detecting a reaction thrust force during the drilling operation to form a detected reaction thrust force. The controller may be capable of controlling the spindle motor and the thrust motor to change a drilling speed in response to changes in the detected reaction thrust force.12-03-2009
20120148354DEVICE FOR DRILLING OR BORING OPENINGS - A device for drilling or boring openings, primarily deep openings, comprises a cutter head with guides, said head being equipped with a device for displacing the cutter in the radial direction from the drive. The input of the drive is connected via a control signal transmission circuit and a transducer to the output of a system for digital programming control (DPC). A sensor for checking variations in the wall thickness of the component, a sensor of the angle of rotation of the component, a sensor of the angle of rotation of the cutter head and a sensor for checking the wobbling of the component are connected to the DPC system. The drive of the device for displacing the cutter in the radial direction is in the form of a linear drive and is mounted on the cutter head The technical result is expressed in an increase in the accuracy of machining deep openings while ensuring that openings can be corrected during the process of machining the openings.06-14-2012
20100247253EYEGLASS LENS PROCESSING APPARATUS - An eyeglass lens processing apparatus includes: a mode selector for selecting an auxiliary lens processing mode; an eyeglass data input unit for inputting a first target lens shape of the eyeglass lens and a right target lens shape-to-left target lens shape distance; a first hole data input unit for inputting a position of a first hole, to which a first magnet is attached; a determination unit which determines second target lens shape of the auxiliary lens, a position of a second hole to which a second magnet is attached, positions of third holes to which a bridge is attached; and a processing controller which processes the auxiliary lenses based on the second target lens shape data, and drills the auxiliary lenses based on the second and third hole positions in the auxiliary lens processing mode.09-30-2010
20120282052DEVICE FOR DRILLING A COMPLEX PANEL - The invention relates to a device for drilling and/or boring large complex panels. Said device comprises: 11-08-2012
408018000 WITH MEANS TO CONDITION TOOL 3
20090191013MACHINING OF ALUMINUM SURFACES - Machining of aluminum workpieces with diamond or diamond-like carbon-surface coated tools may be conducted in an atmosphere containing hydrogen gas at a partial pressure effective for hydrogen to react with carbon atoms at the surface to form C—H bonds that resist adherence of aluminum to the tool surface. Suitably, hydrogen or a hydrogen-containing gas mixture is confined at the interface of tool and workpieces at the machining site. Hydrogen partial pressure may be determined for a tool-workpiece-machining temperature combination by calculation or experiment.07-30-2009
20120251253CUTTING TOOL - Disclosed is a cutting tool, including: a cutting edge including a coating from a rake face to a flank face, and has a relief angle of not less than 15 degrees, a material of the coating having a higher wear resistance than a base material of the cutting edge, and during cutting of a work, an edge of the coating on the rake face at a top of the cutting edge is worn by friction with the work; with a progress of a wear inward in a radial direction, an edge of the coating on the flank face at the top of the cutting edge is removed by friction with the work to expose the base material thereunder; and the exposed base material is worn by friction with the work to retract the flank face inward in the radial direction.10-04-2012
20120321401Tap driver for rigid/synchronous tapping - Disclosed is a tap driver and tap driver system for rigid tapping, which includes a unique flexure system. In some embodiments, an integrated flexure component and housing configuration provides and may provide both a more economical and a universal configuration of the tap driver flexure component that allows the central body to be integrated with and into different types of tap drivers.12-20-2012
408002000 WITH MEANS TO WEIGH OR TEST WORK OR PRODUCT 3
20110135410SWIVEL MOUNTING DEVICE - A device comprising a swivel mount and its method of use are described. The device can be used in pairs with a variety of different power tools useful for working on metal or wood. The purpose of the tool is to insure a precise linear alignment between the measuring device and the moving part of the power tool that removes material from the wood or metal. The swivel mount includes a mounting block, a ball shank, and a swivel body mounted on the ball of the shank. The swivel mount attaches to one portion of the measuring device that is linearly adjustable with respect to the material removing part of the power tool. A second swivel mount attaches to a portion of the power tool that maintains a fixed distance with respect to the moving part of the power tool.06-09-2011
20120288336DRILLING MACHINE HAVING HOLE MEASUREMENT CAPABILITY - A system comprises a drilling machine; a capacitive probe; and a probe deployment system, mounted to the drilling machine, for moving the capacitive probe inside a hole drilled by the machine to measure the drilled hole at different depths.11-15-2012
20110311328Locating Device for Use with Power Tools - A powered cutting tool for locating objects behind sheet material and subsequently cutting around the object. The tool incorporates at least one sensor having a transceiver emitting signal to detect at least one from the group of object density, conductivity, depth, and identification. The sensor is housed within a sensor unit that is affixed to the body of the cutting tool. The sensor unit can be integral with, or removable from, the cutting tool. A marking unit is used to mark the cutting area of the sheet material and is generally integral with, or located near, a sensor unit. Indicator members, such as lights, audio, and/or display screen, are used to provide information to the user.12-22-2011
408234000 MACHINE FRAME 2
20110158758Lifting Machine Base Assembly for a Machine Tool - A machine base assembly for a machine tool mainly has a driven wheel set coupled to the machine base. The driven wheel set is driven by a driving device to move downwards relative to the machine base for contacting a supporting surface so that the machine base can be lifted from the supporting surface and moved by rotation of the driven wheel set to conveniently move the machine tool to a desired position.06-30-2011
20120093601MACHINE TOOL WITH PROTECTIVE FENCE - The present invention relates to a machine tool in which a column including a main spindle with a working tool mounted thereon is movable in a direction along an edge part of a machine platen, wherein a protective fence is provided on the edge part of the machine platen.04-19-2012
408014000 WITH STOPPING UPON COMPLETION OF PRESCRIBED OPERATION 2
20090304467Device for Limiting the Advance During a Drilling Operation - In a device for limiting the advance during a drilling operation, which can be used in conjunction with a hand drill or with an automatic manufacturing machine, the device comprising a housing with a stop cage and a spindle mounted rotatably and axially displaceably in the housing, and a stop which is adjustable in the axial direction being arranged for limiting the advance, the invention consists in that the stop cage (212-10-2009
20080247833Countersinking-carrier nozzle - A countersinking-carrier nozzle has a flat front surface with a central hole via which emerges a countersinking drill, such that said flat front surface establishes a limit to the penetration depth of the countersinking nozzle. The nozzle includes a flexible retainer for the nozzle front surface so that it swivels when making contact with a curved countersinking surface, adapting itself tangentially to it while the headstock presses against the countersinking surface. The flexible retainer is defined by a ball-and-socket joint including a curvo-concave retaining receptacle, with the possibility of swivelling, with a complementary curvo-convex portion provided in the rear part of the flat front surface. This portion projects with respect to the receptacle to allow it to swivel when pressed against the countersinking surface, at which moment the complementary curvo-convex portion of the rear part of the front surface swivels in the receptacle of the headstock.10-09-2008
408069000 WITH WORK ADVANCING OR GUIDING MEANS 2
20100047027Tight-space drilling product - A tight-space drilling product for drilling in a confined space between a workpiece and an opposite surface includes a drilling implement with a confined space configuration where the drilling implement contacts both the workpiece and the opposite surface.02-25-2010
20090087271Device for the High-Speed Drilling of Boards for Printed Circuits - A device for the high-speed drilling of boards for printed circuits and the like. The device has a support, a drill head with an associated mandrel and a workpiece-pressing device mounted on the support, which can be displaced relative thereto towards and away from the board to be drilled. At least one actuator is interposed between the support, the drill head and/or the workpiece-pressing device in order to move the drill head and the workpiece-pressing device with respect to the support. The workpiece-pressing device may be displaced on the support independently from the drill head.04-02-2009
408117000 PLURAL TOOL-ASSEMBLAGES 2
20090129881RING WITH CUTTING EDGE (RING-SHAPED CHAMFER TOOL) - A ring with a cutting edge detachably fixed to a drilling tool, and machines the peripheral edge of a hole bored by the drilling tool can be simply attached to the drilling tool. A ring with a cutting edge is constituted by a ring portion, in which an insertion hole allowing a drilling tool to be inserted in the direction of an axis O thereof and having a circular shape in plane view, is formed, the ring portion has a portion on the inner peripheral surface provided with a recess formed radially outward, a circular-arc arm portion, which extends in the peripheral direction from one peripheral end of the inner peripheral surface toward the other peripheral end thereof, in the opening edge of the recess facing the inner peripheral surface and is elastically deformable in the radial direction, is formed integrally in the ring portion, and the circular-arc arm portion is pressed axially inward by a fastening screw threadedly attached to a threaded attachment hole which goes through the ring portion in the radial direction, and is opened to a bottom surface of the recess.05-21-2009
20100272532System and Method for Marking any Non-Living or Living Objects, and Marking Element and Use of Same for Marking any Objects, in particular for Object Control and Object Management - The invention relates to a system and a method for marking any non-living or living objects, in particular medical instruments, implants, structural parts, e.g. tools, machines, items of clothing, jewelry, and many others, and to a marking element and the use of same for marking any objects, in particular for object control and object management. For this purpose, a marking system is proposed that comprises a holding device for the object (10-28-2010
408120000 TOOL OR TOOL-SUPPORT WITH TORQUE-APPLYING RATCHET 1
20110116882Inner and outer thread tapping tool - A thread tapping tool includes a housing, an inner thread tapping device and an outer thread tapping device each having a gear wheel for changeably engaging into the housing, a lock device for detachably locking either of the gear wheels to the housing, and a switch device having a pivotal pawl for engaging with either of the gear wheels and for controlling the driving directions of the gear wheels by the housing, and for allowing the inner thread tapping device and the outer thread tapping device to selectively tap or form an inner thread in a work piece with a tapping mandrel or to selectively tap or form an outer thread in the shaft members or the other work pieces.05-19-2011
408055000 AXIS OF TOOL MOVING WITH WORK DURING OPERATION 1
20090053000Compact High Precision Multiple Spindle Computer Controlled Machine Tool - A compact, multiple spindle computer-controlled machine tool is disclosed. The machine may have a spindle base with two spindles disposed vertically relative to one another along an axis, the spindles having parallel axes of rotation. The spindle base may be computer controlled and have z and x axis motion relative to a tool post. The tool post may have a tool turret and may provide computer-controlled y axis motion so that the tool turret may be utilized with both spindles. The tool post may also have a machining unit that may be used to machine workpieces held by either spindle.02-26-2009
408138000 TOOL OR TOOL-SUPPORT WITH THRUST-APPLYING MACHINE-ENGAGING SCREW 1
20090010727Tapping Tool - A tapping tool having a guide body, a driver for longitudinal movement of a tap within the guide body, and a pump for lubricating the tap. A keyway in the outer body of guide body mates with an indexing key in a rotatable indexing holder of a turret press, which causes the guide body to rotate in sync with the turret press. A driver cylinder is centrally disposed in the guide body. The driver is adapted for sliding, mating engagement within the driver cylinder. A chamber in the lubrication pump holds the lubrication which is ejected by the pump onto the tap. Lubrication is ejected onto the tap through a normally closed ejector inlet that is opened by downward movement of a plunge pin against the lubrication in the chamber. The ejector is sized to restrict the flow of lubrication from the ejector outlet, which creates back pressure in the lubrication chamber. The back pressure forces a ball to close the lubrication conduit when the plunge pin moves downward.01-08-2009
408004000 WITH INTERLOCK BETWEEN MACHINE ELEMENTS 1
20090067939SAFETY DEVICE FOR A PECK DRILL - A pneumatic feed drill has a control unit that repeatedly advances and retracts the drill bit in peck cycles while drilling the hole. The drill has a hydraulic damper cylinder with a damper rod protruding from it that limits the speed of advancement of the drill bit. A retainer device is mounted to the damper rod and prevents the damper rod from resetting to its initial position during the peck cycles. The retainer device releases the damper rod to reset when the drill bit has reached total depth. A safety device is pivotally mounted to the housing and has a closure tab that blocks access to the start button of the drill unless the damper rod is in its initial position.03-12-2009
408062000 WITH WORK-INFEED MEANS 1
20100266355MACHINING CENTER - A machining center wherein improved workability of a control board, a widened movable zone of a column and a reduced installation space are achieved. The machining center includes a column movably supported on a column sliding portion in an X-axis direction, a work table movably supported on a table sliding portion in a Z-axis direction, a main spindle head slidably supported on the column in a Y-axis direction, and an automatic tool changer disposed at an inner side of the column sliding portion. The control board is arranged at an opposite side of the automatic tool changer and is provided in parallel with a side surface of a front portion of a table sliding portion and is arranged side by side with an openable/closable door for an operator provided on a side surface of a cover in a vicinity of a rear end portion of the side surface of the table sliding portion.10-21-2010
408139000 TOOL OR TOOL-SUPPORT WITH TORQUE-APPLYING CLUTCH 1
20090016834POWER TOOL01-15-2009

Patent applications in class Cutting by use of rotating axially moving tool

Patent applications in all subclasses Cutting by use of rotating axially moving tool