Class / Patent application number | Description | Number of patent applications / Date published |
072412000 | BY TOOL-COUPLE EMBODYING NONPLANAR TOOL-FACE | 20 |
20080282762 | Tool with connector locator - An electrical connector crimping tool head including a frame, a ram and a connector locator. The frame includes a first mounting area adapted to removably receive a first connector crimping die. The ram is movably connected to the frame. The ram includes a second mounting area adapted to removably receive a second connector crimping die. The connector locator is on the frame and is adapted to indicate proper positioning of an electrical connector relative to the frame for subsequent crimping by the first and second connector crimping dies. | 11-20-2008 |
20100083728 | DIE FOR USE IN SHEET METAL FORMING PROCESSES - A die for use in a sheet metal forming process includes a die material having a surface. A plurality of depressions is formed in a predetermined portion of the surface, where each of the plurality of depressions has a predetermined diameter and depth. Interaction of a surface of a sheet metal blank with i) the plurality of depressions, and ii) a solid forming lubricant, including particles of an average predetermined size and distribution, disposed on one of the die material surface or the sheet metal blank surface substantially reduces adhesion between the sheet metal blank surface and the die material surface during the sheet metal forming process. | 04-08-2010 |
20110219847 | CIRCULAR GROOVE PRESSING MECHANISM AND METHOD FOR SPUTTERING TARGET MANUFACTURING - A method of making metal target blank using circular groove pressing includes pressing a metal or metal alloy target blank in a first circular grooved pressing die set into a first concentric corrugated shape while maintaining an original diameter of the target blank to create concentric rings of shear deformation in the target blank. Forces are then applied to the concentric corrugated target blank sufficient to substantially flatten the target blank with a flat die set while maintaining the original diameter of the target blank to restore the target blank to a substantially flat condition. The target blank is pressed in a second circular grooved die set into a second concentric corrugated shape while maintaining the original diameter of the target blank, wherein the second die set has a groove pattern offset from a groove pattern of the first die set so as to create concentric rings of shear deformation in areas of the target blank which were not previously deformed. Forces are again applied to the concentric corrugated target blank sufficient to substantially flatten the target blank with a flat die set while maintaining the original diameter of the target blank to restore the target blank to a substantially flat condition. | 09-15-2011 |
20120192614 | B-Shaped Crimping Die - The present invention relates to a B-shaped crimping die for a crimping tool. The crimping tool and the crimping die are used for crimping a plug with an electrical cable located therein into a B-shape. The crimping die comprises a first crimping die half and a second crimping die half. A B-shaped crimping contour is defined by the crimping die halves in a closed state. A first crimping contour part of the first crimping die half and a second crimping contour part of the second crimping die half together build the crimping contour. Two transition points are located at the transitions between the two crimping contour parts. According to the invention an opening angle of a contour of the second crimping die half increases at said transition points in moving direction of the first crimping die half during the crimping process. | 08-02-2012 |
20130025343 | Method and Apparatus for Forming Sharp Styling Lines on Metal Panels - An apparatus and method for forming a style line with a sharp radius in a metal with lower formability than that of mild steel is disclosed. The apparatus and method use a die set with a means to back a portion of the metal having the style line formed with a material that moves with the surface of the style line as it is formed. In one embodiment an elastic member backs the metal panel, and in another embodiment a fluid medium backs the metal panel where the style line is formed. The apparatus and method achieve sharper radius style lines in metals like aluminum, advanced high strength steel, and ultra-high strength steel than a traditional hard surface die set can achieve. | 01-31-2013 |
20130255348 | OIL-PRESSURE SWAGING TOOL FOR REBUILDING A CONNECTING PIPE - An oil-pressure swaging tool for rebuilding a connecting pipe includes an abutting member abutting against an oil-pressure device, a connector inserted into a connecting pipe, one end of a first axial member passing through the abutting member to connect to one end of the connector, another end of the first axial member connected to the oil-pressure device, a rebuilding member assembled to another end of the connecting pipe, a pressure collar adjacent to one end of the rebuilding member, one end of a second axial member passing through the rebuilding member to connected to the pressure collar, another end of the second axial member connected to another end of the connector. Therefore, when the opening of the connecting pipe is rebuilt by the oil-pressure swaging tool of the present invention, one end of the connecting pipe is not necessary to abut against a wall because of the abutting member. | 10-03-2013 |
20150089990 | BENDING DIE HAVING SURFACE MICROSTRUCTURES AND BENDING PUNCH THEREOF - Provided are a bending die having surface microstructures and a bending punch thereof applicable to stamping processing to bend a blank to form a shape. The bending die includes a lower die, an upper die, and a workpiece placing piece. The lower die includes a die, and the die includes a forming surface. The upper die includes a bending punch, the bending punch stamps a blank placed on the die in a back and forth stroke, and the bending punch includes a working portion coming into contact with the blank during stamping. The workpiece placing piece is disposed between the upper die and the lower die and used to position or/and press the blank placed on the die. A plurality of microstructures are disposed on the forming surface and/or on the surface of the working portion. | 04-02-2015 |
072413000 | With adjustable or replaceable section of tool-face | 2 |
20100212392 | HOT STRETCH FORMING DIE HAVING DISTORTION-MINIMIZING CHARACTERISTICS - A hot stretch wrap forming die typically includes a rigid backing section, a series of spaced ribs extending forward from the backing section, and an elongated face sheet secured to the ribs forward of the backing section with a convex forward-facing die face. The ribs elastically deflect during thermal expansion of the face sheet when a heated metal bar is forced against the die face so that the metal bar transfers heat to the face sheet. The die typically includes stiff ribs secured to the backing section and the face sheet which provide substantially fixed points for the face sheet during its thermal expansion. The face sheet may include several face sheet segments which together form the die face. The face sheet may also include contour plates which form respective portions of the die face and which may be used to adjust the specific contour of the die face. | 08-26-2010 |
20110283765 | PIPE END SHAPE CORRECTING APPARATUS FOR UOE METAL PIPE - [Problem] There is provided a pipe end shape correcting apparatus capable of improving the roundness without loss of work efficiency and the mechanical damage to a weld bead even in the case where the pipe ends of UOE metal pipes having various outside diameters are worked. | 11-24-2011 |
072414000 | With complementary tool-faces (e.g., for embossing) | 2 |
20110302986 | BENDING APPARATUSES FOR BENDING A SHEET-LIKE MATERIAL - A bending apparatus for corrugating a sheet-like material can comprise a support member, a feed mechanism, a bending member, a hold-down member, and a driving mechanism. The support member can comprise a support surface formed with desired corrugations. The feed mechanism can be configured to feed the support member in increments corresponding to one pitch of the corrugations formed on the support member. The bending member can be configured to be reciprocated between an actuated position mating with a corrugation on the support surface such that a sheet-like material laying on the support surface is bent along the corrugation formed on the support member and a retracted position. The hold-down member can be configured to be reciprocated between an actuated position holding the sheet-like material against the support surface and a retracted position. The drive mechanism can be configured to sequentially reciprocate the bending member and the hold-down member so that the hold-down member presses down the sheet-like material and the bending member bends the sheet-like material. | 12-15-2011 |
20130255349 | BENDING PRESS SYSTEM - A bending press system is disclosed. The bending press system may include: at least one guide post; a slide plate mounted at a slider so as to be slidable upwardly or downwardly along the guide post; a bending die including a lower die having an upper surface and an upper die having a lower surface corresponding to the upper surface of the lower die and mounted on a lower surface of the slide plate, and adapted to bend an object supplied between the lower die and the upper die to have a predetermined curvature; and a pair of clamping means mounted respectively at both sides of the bending die corresponding to the bending die and adapted to clamp both end portions of the object. | 10-03-2013 |
072416000 | Similar tool-faces | 9 |
20080295565 | TERMINATION TOOL - Disclosed is a termination tool and a method for securing a connector to a cable. The termination tool includes a holder receivable of the connector and a push block slideably located in the termination tool. The push block is capable of forming at least one axial crimp in the connector when the push block is articulated along a connector axis toward the holder. At least two crimp dies are rotably fixed to the termination tool and are capable of forming at least one transverse crimp in the connector when the at least two crimp dies are moved toward the connector axis. A lever is in operable communication with the push block and the at least two crimp dies. The lever is capable of urging the push block along the connector axis toward the holder and the at least two crimp dies toward the connector axis to form both the at least one axial crimp and the at least one transverse crimp. | 12-04-2008 |
20090031779 | Jaw assembly - A jaw assembly including a first jaw, a second jaw, and a pivot pin. The first jaw has two spaced first ears having pivot pin holes through the first ears. The second jaw has two spaced second ears having a pivot pin holes through the second ears. The pivot pin is located in the pivot pin holes to pivotably mount the first and second jaws to each other. The pivot sections include a guide surface configured to guide alignment of the ears relative to each other to thereby align the pivot pin holes with each other. The jaws each include a rear end with a roller contact surface configured to be moved apart by rollers of a roller assembly of a tool. The rear ends each include a concave surface configured to locate one of the rollers therein. | 02-05-2009 |
20090173134 | CLAMP AND REPAIR TOOL - A tool for gripping, clamping or holding an object, wherein the tool has a handle portion, a linkage portion and a working portion, and wherein the working portion includes two workpiece contacting surfaces, at least one of the surfaces shaped to generally conform to at least a portion of the outer surface of a workpiece to be clamped, gripped or held. In some embodiments, at least one of the workpiece contacting surfaces is adapted to provide a treatment to a workpiece being clamped, gripped or held. | 07-09-2009 |
20090255319 | Progressive Crimping Method - Certain embodiments of the present invention provide a progressive crimping method. The method includes assembling a compression connector for crimping, the compression connector including a first section and a second section; crimping the compression connector to a first crimp depth; crimping the first section of the compression connector to a second crimp depth; and crimping the second section of the compression connector to the second crimp depth. | 10-15-2009 |
20090293577 | JAW SET AND JAW SET SYSTEM WITH HINGED JAW ARMS FOR USE IN A PRESSING TOOL - A jaw arm for a compression tool is segmented by a hinge and has a front body portion pivotably connected with a main body portion by the hinge. A jaw recess is formed at one end of the jaw arm in the front body portion. A compression tool comprises a pair of parallel spaced apart side plates, and a pair of the hinged jaw arms pivotally mounted between the plates. The front body portions are pivotable relative to trhe main body portions to enable the compression tool to be used in areas with limited accessibility. In one form, the front body portions of the jaw set are mutually self-aligning. In a further form, the front body portions are pre-positionable relative to their respective main body portions to maintain the jaw arms in adjusted positions for additional ease of use in the areas with limited accessibility. In a still further form, the front body portions of the jaw set are both mutually self-aligning and pre-positionable relative to their respective main body portions. Jaw set systems include a pair of main body portions configured for use with a range of sets of symmetric and asymmetric front body portions for performing various operations such as pressing, crimping, gripping, holding and embossing on a range of workpieces. | 12-03-2009 |
20100005849 | TOOL HEAD ASSEMBLIES FOR PRESSING DEVICES - A tool head assembly for a pressing device includes a tool head frame having a first die and a moving ram having a second die operatively coupled to the moving ram. The moving ram is movable along a gripping stroke between an open position and a closed position. The second die is configured to hold a work piece between the second die and the first die when the moving ram is in the closed position. The tool head assembly also includes a latch mechanism, wherein the latch; mechanism is actuated to release the moving ram from the open position to the closed position to thereby hold the work piece within the tool head assembly. | 01-14-2010 |
20110113851 | PAIR OF PRESSING JAWS FOR HYDRAULIC OR ELECTRIC PRESSING TOOL - The invention relates to a pair of pressing jaws for hydraulic or electric pressing tools for pressing fittings onto pipes or for the press connection of electric cables, two pressing jaws connected to one another in an articulated manner forming a pair of pressing jaws, the pressing jaws being biased into their open position by a tension spring which spans a free space between the two pressing jaws, and in each case one end of the tension spring being accommodated in an accommodating opening which opens out into a narrow peripheral side of the pressing jaw, this narrow peripheral side being directed toward the free space, and, in order to secure the tension spring, a tension-spring end engaging around a pin-like securing part, which securing part is disposed at that end of the accommodating opening which is directed away from the free space. In order to secure the tension spring in a functionally advantageous manner, it is provided that the securing part is formed as an integral crosspiece of the pressing jaw. | 05-19-2011 |
20120055225 | PRESS JAW PAIR FOR PRESSING UNITS - A press jaw pair for producing a press fit of fittings on pipes and the like has a first and a second one-piece press jaw lever ( | 03-08-2012 |
20180021840 | PEX CRIMPING TOOL | 01-25-2018 |