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Patent Searching and Data


Matches 351 - 400 out of 19,943

Document Document Title
WO/2006/099420A3
A method of preparing a sheet of material (421) for bending along a bend line includes the step of forming at least one displacement in the thickness direction of the sheet of material, the displacement including a flat zone (428) substa...  
WO/2006/095754A1
A method and a device for making a through hole in the circumferential wall of a work which can enhance quality and productivity while reducing the machining cost sharply. The device for making a through hole (70) by press punching in th...  
WO/2006/092734A1
A join- free sealing strip 1 is disclosed for fitting to the window frame (1) of a vehicle door (5). This sealing strip has embedded therein a slotted carrier. The carrier is stretch bent (or otherwise treated) at regions L5M where there...  
WO/2006/088023A1
A metal member with a through hole and a method of manufacturing the metal member capable of stably performing, at low cost, an operation to form the through hole (5c) in a swelled part (7a) formed by elastically deforming a part of a me...  
WO/2006/087607A1
The invention relates to a flexible electromechanical punch device mounted on, or controlled by, a robot arm or similar and further intended to hold a series of punch tools and cushion (4), or a multiple tool (5), connected to a multiple...  
WO/2006/082956A1
A method and a device for drilling a through hole in the peripheral wall of a work capable of preventing burrs from occurring on the inner peripheral surface of the cylindrical part of the work, providing high productivity, and reducing ...  
WO/2006/080356A1
A pressing machine, a pressing method and a punched article in which the punching surface along the punching direction can be formed like a sheared surface at a part where a body to be punched is punched while suppressing increase in siz...  
WO/2006/079305A1
The invention relates to a receiving device with expansion elements (2) in groove stations for notching systems.  
WO2006047605A3
Stamped and deburred clutch discs (20a, 20b) are provided by progressive stamping apparatus (46) whose method of use performs a two step stamping of the clutch disc blank and a third deburring stamping step that removes burrs on opposite...  
WO/2006/068240A1
A small electronic casing made of an extrusion molding material of aluminum alloy where at least the main portion has a hollow cross-section, and at least one of a component fixing hole and a cut is formed in the extrusion molding materi...  
WO/2006/065568A3
A sheet of material formed for bending along a bend line including a sheet of material (30) includes a plurality of dividing slits (37) and a plurality of strap slits (39) formed therethrough. The dividing slits extending substantially a...  
WO/2006/058792A1
A method for the production of a receiving device for the flow tubes of a heat exchanger with openings for receiving the flow tubes. One opening is at least partially produced by a first forming method and at least partially by a second ...  
WO2006014296A3
A punch change retainer (8) for positioning a floating punch (74) in a retracted, disengage position and an extended, engage position. The change retainer includes a change retainer body (10) and a punch retainer receiving aperture (20) ...  
WO/2006/056658A1
The invention relates to a punching tool for taking a biological sample (7) from a filter (5) using punching, the punching tool comprising a punch (2) and a die (4) provided with a punching channel (11) for conveying the sample from the ...  
WO/2006/054010A1
The invention concerns a flow drilling and tapping method for assembling thin metal sheets. A tubular extension (12) produced on said metal sheet comprises a conical mount (18) at said metal sheet (10). Through said mount (18), advantage...  
WO/2006/054694A1
A punching die capable of increasing the working accuracy of a work (W) by suppressing a clearance between a punch body (11) and a punch guide (5) to almost eliminate a step on the punched surface (cut surface) of the work (W). The punch...  
WO2005120741A3
The invention relates to a method and device for bending cutting a high-tensile workpiece, particularly a sheet metal made of martensitic steel. The device comprises a supporting surface (16), which is provided for supporting the workpie...  
WO/2006/045511A1
The invention relates to a method and a device for producing a two-limb profile (1). The aim of the invention is to provide a simple and operationally reliable method for producing a two-limb profile (1). For this purpose, a first and a ...  
WO2006006958A9
A new and improved process for manufacturing a cylindrical container is disclosed herein. A drawing and ironing process is used to produce a more efficient container. This process eliminates the need for a part, thereby making the proces...  
WO/2006/040105A2
The invention relates to a method for production and/or machining of pieces, in particular for the production of stamped pieces, comprising at least one tool (1), which may be subjected to pressure or a force, whereby the pressure/force ...  
WO/2006/037624A1
The present invention relates to a mounting device (10) having a metallic base plate, from which multiple projections (12) project, and a method for manufacturing this mounting device (10). The mounting device (10) may be obtained by cut...  
WO/2006/033382A1
A band-like thin plate (13) is formed in a corrugated shape by alternately forming bent sections (15) and flat sections (17), and louvers (19, 21) are formed in the flat sections (17) by cutting and bending up the band-like thin plate (1...  
WO2005118180A3
A roller cam with pairs of sliding surfaces and wear plates located in an upper plane and with pairs of laterally slanted sliding surfaces and pairs of laterally slanted guiding wear plates located in a lower plane. The guiding wear plat...  
WO/2006/030971A1
A high-strength part that excels in hydrogen embrittlement resistance and strength after high-temperature forming; and a process for producing the same. The atmosphere in a heating furnace before forming is regulated to one of ≤ 10% hy...  
WO/2006/027008A1
The invention relates to a follow-on composite tool (1), for producing a structured metal foil (4) having at least two structures (39, 41), whereby one of the two structures (39, 41) at least partially overlaps the other structure (41, 3...  
WO/2006/024771A1
The invention concerns an installation comprising at least first and second grippers (8, 9) for moving and positioning blanks (2) along a path (X-X') of said blanks (2). Each of said first and second grippers (8, 9) is mobile parallel to...  
WO/2006/021395A1
The invention relates to a punching machine (1) comprising a tool holding fixture for a punching tool and a matrix (10), which has a cutting edge (16) past which the punching tool can be displaced in a machining stroke direction (7) and ...  
WO/2006/022392A1
Triggering projections for obtaining a trigger signal can be shaved with high circularity, and the projections have an excellent sensing function as a trigger, where the projections are punched out in a projecting manner from the outer p...  
WO/2006/013260A1
The inventive device for working blanks (2) comprises at least one first and second cassettes, i.e. a cassette (10) for holding at least one first movable tool (11) and a cassette (13) for holding a second tool (12) complementary to the ...  
WO/2006/013842A1
A work subject material (W) comprising a metal plate for use in punching and/or curving work and, attached thereto, a surface protection sheet, characterized in that the surface protection sheet comprises a support base material and, sup...  
WO/2006/006275A1
It is made possible to secure high sealability and to cope with the thickening of heat exchanger components including header pipes. A heat exchanger comprising a header pipe (4) having a refrigerant flow passage formed therein and having...  
WO/2006/006958A1
A new and improved process for manufacturing a cylindrical container is disclosed herein. A drawing and ironing process is used to produce a more efficient container. This process eliminates the need for a part, thereby making the proces...  
WO/2006/002026A1
A kit, method and device to insure proper alignment of a knockout hole cutter (10) for creating holes (110) in an enclosure (100) is disclosed. An alignment sleeve (18) comprising a plurality of indicators (19) is configured to fit over ...  
WO/2006/001329A1
A punch mold, comprising a casing (17), a plurality of small diameter and large diameter punches (23) and (27) vertically movably and circularly disposed in the casing, a punch driver (73) vertically movably and relatively rotatably inst...  
WO/2005/120741A2
The invention relates to a method and device for bending cutting a high-tensile workpiece, particularly a sheet metal made of martensitic steel. The device comprises a supporting surface (16), which is provided for supporting the workpie...  
WO/2005/120742A1
The invention relates to a method for presses, in particular for notching presses, whereby the notched bar is guided, without mechanical pre-centering, with the aid of an image processing system.  
WO/2005/118180A2
A roller cam with pairs of sliding surfaces and wear plates located in an upper plane and with pairs of laterally slanted sliding surfaces and pairs of laterally slanted guiding wear plates located in a lower plane. The guiding wear plat...  
WO/2005/118176A1
The invention relates to a machine for machining workpieces, said machine comprising a machining tool (6) and a lifting drive (5) by which means a workpiece can be acted on by the machining tool (6). The lifting drive (5) comprises a spi...  
WO/2005/118236A3
A tool-changing system for a press utilizes a rotary turret on which different tools are rigidly fixed. The turret includes a circular table base (10) which is rotatably mounted on top of the press anvil. As the turret is turned, a diffe...  
WO/2005/118177A1
The invention relates to a punching machine comprising a rotary/lifting drive (5) by which means a tool holding element (7) for a punching tool (6) can be moved back and forth in the direction of a lifting axis (8) and can be rotatably a...  
WO2005082112A3
A method of preparing a sheet of material (21) for bending along a bend line (23) compising the step of forming of at least one displacement in the thickness direction of the sheet of material with a portion of the periphery of the displ...  
WO/2005/118175A1
The invention relates to a stamping machine with a tool bearing (7) for a stamping tool (6). A rotating/lifting drive (5) serves to move the tool bearing (7) in the direction of a lifting axis (8) and for rotational adjustment of the too...  
WO/2005/118236A2
A tool-changing system for a press utilizes a rotary turret on which different tools are rigidly fixed. The turret includes a circular table base (10) which is rotatably mounted on top of the press anvil. As the turret is turned, a diffe...  
WO/2005/108028A1
A trimming device (100), comprising a trimming mold (610) having a punch mold (620) and a die mold (640) for trimming a sheet-like work (W) and a trimming mold mounting part (660) for mounting the trimming mold (610). The trimming mold (...  
WO/2005/105335A1
A method and apparatus for forming shaped articles such as heat exchanger plates and fuel cell plates from a strip of material. The apparatus includes a feed mechanism for feeding the strip; one or more forming devices which form periphe...  
WO/2005/102553A1
A punch tool (100) for punching orifice that has wall surfaces extending at an angle relative to a generally planar surface (30) of a workpiece (20). The punch tool (100) of the preferred embodiments is provided with configurations that,...  
WO/2005/099925A3
A method of designing fold lines (31) in sheet material (32) includes the steps of defining the desired fold line (31) in a parent plane a drawing system, and populating the fold line (31) with a fold geometry including a series of cut z...  
WO/2005/097373A1
A shearing device (10), wherein a plate-like processed member (50) is put on a die (20) disposed on the lower side thereof and the specified portion of the processed member (50) is processed to a specified shape by a punch (40) disposed ...  
WO/2005/095016A1
A mechanical arrangement (1) for machining plate-like workpieces, particularly metal sheets (2), comprises a first machining device provided in the form of a cutting device (3), and comprises a second machining device (4) on which a mach...  
WO/2005/087454A1
A method and apparatus for continuous, high-speed production of punched strip having an array of high-tolerance closely-spaced holes with positive ejection of waste punch-out material. A first pair of opposed rotary dies, one a female di...  

Matches 351 - 400 out of 19,943