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Patent Searching and Data


Matches 351 - 400 out of 19,969

Document Document Title
WO/2007/019822A1
The forming tool (1) is intended for sheet-metal components (16) and is designed in particular as forming tongs, wherein the forming tool (1) can be positioned and handled in an automated manner by means of an industrial robot system. He...  
WO/2007/009595A1
The invention relates to a method and a device for removing at least one slug (10) from a hydroforming tool (1), said slug being cut out of a hollow section (7) in said forming tool (1) . In this case, the slug (10) located inside a moul...  
WO/2007/006247A1
The invention relates to a sub-assembly (2) for a slot cutting robot (1), in which the drive interacts directly with the sub-assembly (5) without a gear transmission, by means of a torque motor (3).  
WO/2007/004601A1
An upper die device (1) where a stripper unit (25) is detachably attached to the upper part of a punch guide (3) into which a punch body (13) having at its lower end a punch edge (9) is vertically movably fitted, the stripper unit (25) h...  
WO/2007/004695A1
A method for manufacturing a work (W) having a peripheral flange (ml) by pressing a sheet material (M) including half die cutting the material so as to simultaneously form inner and outer circumferential surface of the peripheral flange ...  
WO/2006/137572A1
A process for producing a separator (15a, 15b) having a fluid channel on at least one side and a manifold (41) communicating with the fluid channel and formed by punching, the process including the step of diminishing burrs of the manifo...  
WO/2006/136404A1
The invention relates to an upper part V-belt drive (1) with a tool fastening device (10, 200, 300, 400) having at least one lateral surface (19), which can be provided with a tool, and the V-belt drive (1) has a slider element (2, 420) ...  
WO/2006/136128A2
The invention relates to an adapter system which comprises an adapter shaft (19) which is used to operate tools which are produced by different manufactures, a drive, a toothed central wheel (17) which can have any particular producer-sp...  
WO/2006/136128A3
The invention relates to an adapter system which comprises an adapter shaft (19) which is used to operate tools which are produced by different manufactures, a drive, a toothed central wheel (17) which can have any particular producer-sp...  
WO2006017290A3
A sheet of material (111) having a plurality of bend-inducing structures (113) configured and positioned to produce bending along a bend line (115). The bend-inducing structures (113) have arcuate return portions (122) extending from opp...  
WO2006036462A3
A sheet of material (21, 61, 81) formed for control bending along a bend line (23, 63) while maintaining a continuous web of material (26) across the bend line (23, 63). The sheet has at least one groove (22, 62, 82) formed therein with ...  
WO/2006/120730A1
A method and a device (20) for machining a valve hole in a wheel rim for an automobile. The method comprises a step for forming a mounting seat surface (8) on the wheel rim (2) firmly held by a clamp means and a rim support means by hold...  
WO2006040105A3
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/2006/112736A1
Document perforator (10, 11) is disclosed, suitable for insertion into a document holder (30) such as a ring binder folder. The document perforator includes a base portion (1), a compressor portion (2), the base portion having at least o...  
WO/2006/109957A1
An iron core built in a transformer, a rectifier, a stabilizer, a lamp, and others is disclosed. When the iron core is formed, an E-shaped iron core and a pair of c -shaped iron cores, which are arranged on both sides of the E-shaped iro...  
WO/2006/109594A1
A method for manufacturing a battery electrode plate is provided with a step of intermittently transferring a strip-shaped electrode plate material (1) in a length direction by a prescribed quantity to be aligned and stopping the materia...  
WO2005032777A3
A split ring alignment ring for holding a punch has a split ring by which the alignment ring can be tightened onto the punch shaft. The alignment ring has a pair of radially aligned cut outs, on its inner circumference and are on its out...  
WO/2006/104428A1
The invention relates to a shock absorber in which the blow from a movable tool (2) is received by a piston (7) that transmits the kinetic energy of the blow to a chamber (4) filled with hydraulic liquid. The shock absorber is also provi...  
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...  

Matches 351 - 400 out of 19,969