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Patent Searching and Data


Matches 101 - 150 out of 6,120

Document Document Title
WO/2012/080293
The invention relates to a method for milling an opening in a material piece, wherein in a corner region the opening has peripheral edge sections that come together at an angle, and the opening is formed using a milling cutter which, dur...  
WO/2012/080293
The invention relates to a method for milling an opening in a material piece, wherein in a corner region the opening has peripheral edge sections that come together at an angle, and the opening is formed using a milling cutter which, dur...  
WO/2012/073334
Disclosed is a die replacement device for a machine press for replacing a die of a machine press. The disclosed die replacement device is provided with a die stocker (30) which, arranged in a position neighboring the machine press (10) s...  
WO/2012/075363
A bending die having a first bending surface (124) and a second bending surface (136) that is rotatable with respect to the first bending surface (124). The second bending surface (136) rotates with respect to the first bending surface (...  
WO/2012/073335
With a material (M) inserted between at least one pair of opposing dies (50a, 52a, 54a, 56a, 58a, 60a), the disclosed press forming device (2) is capable of forming a workpiece from the material by pressing with the at least one pair of ...  
WO/2012/073337
A press machine (10) clamps shaping dies (40) in the vertical direction by means of a drive source (50) and presses a set workpiece (W). The press machine (10) holds a plurality of pairs of the shaping dies (40) and is provided with a re...  
WO/2012/067122
This press mold (100) is equipped with a lower mold (101) that supports the work (W) and an upper mold (102) arranged opposing the lower mold (101). The lower mold (101) has a punch (120) used for draw forming, a blank holder (130) arran...  
WO/2012/065410
A multi-functional assembling wedge includes a driving block, a sliding block and a sliding block seat. Both the driving block and the sliding block seat are a split-type structure and are composed of a standard element mounted in connec...  
WO/2012/055688
The invention relates to a process and an installation for producing a component (2') from sheet magnesium, comprising a forming tool (3), which has a punch (3.1) and a die (3.2), for forming a semifinished product (2) from sheet magnesi...  
WO/2012/053450
Provided is an upper tool holder for a press brake. The upper tool holder includes the following components: a holder body; an upper tool clamper which is provided on the holder body and swingable in an open/close direction upon replacem...  
WO/2012/053388
Provided is an upper tool holder for a press brake. The upper tool holder includes the following components: a holder body; a clamping channel which is formed on the lower surface of the holder body in a longitudinal direction and can en...  
WO/2012/045647
The invention relates to a process for treating at least one workpiece (20) in a furnace (10), in which process the workpiece (20) is heated in a furnace chamber (11) of the furnace (10) by at least two heating units (15; 16), which are ...  
WO/2012/045912
An apparatus (100) for machining a tubular or round-bar type piece, wherein the apparatus comprises a frame element (102), a machining unit (104), as well as a threaded shaft (110), which is fitted to the frame element in a rotatable and...  
WO/2012/042326
The present invention relates to an improved mechanism for upward lancing in a progressive die assembly. The mechanism comprises plurality of springs means (la&lb), punch means (5), punch actuator means (6), lever means (7), lever actuat...  
WO/2012/039320
Hemming dies can be mounted on the respective two clamping jigs (22) of hemming processing stages (S1, S2) each having a turn table as a main part. After the hemming dies are allocated to sub-stages (S11), roller hemming processing is pe...  
WO/2012/033826
A locking collar assembly for metal forming dies includes a disc-shaped locking collar with a cylindrical outer surface closely received in a collar bore in one face of a first die member. A circular recess in the outer face of the locki...  
WO/2012/033824
A guided keeper and method for metal forming dies includes a base with a head portion and an opposite externally threaded mounting portion received in a mating die aperture. A scalloped shoulder portion with arc-shaped notches is located...  
WO/2012/033824
A guided keeper and method for metal forming dies includes a base with a head portion and an opposite externally threaded mounting portion received in a mating die aperture. A scalloped shoulder portion with arc-shaped notches is located...  
WO/2012/033826
A locking collar assembly for metal forming dies includes a disc-shaped locking collar with a cylindrical outer surface closely received in a collar bore in one face of a first die member. A circular recess in the outer face of the locki...  
WO/2012/027770
The invention relates to a tool magazine (1) for a manipulator (4), comprising a plurality of tool holding fixtures (2) which are distributed in a provision area (7) especially in a substantially vertical provision plane (11). The tool m...  
WO/2012/030835
A process for forming a sheet metal component using an electric current passing through the component is provided. The process can include providing a double side incremental forming machine, the machine operable to perform a plurality o...  
WO/2012/030835
A process for forming a sheet metal component using an electric current passing through the component is provided. The process can include providing a double side incremental forming machine, the machine operable to perform a plurality o...  
WO/2012/019761
The invention relates to shaping method for a workpiece (2) using the electroplastic effect, wherein the workpiece (2) is electrically conductive at least in the region (3) to be shaped, short electrical current pulses having an amplitud...  
WO/2012/019761
The invention relates to shaping method for a workpiece (2) using the electroplastic effect, wherein the workpiece (2) is electrically conductive at least in the region (3) to be shaped, short electrical current pulses having an amplitud...  
WO/2012/010418
The invention relates to a forming tool and to a method for hot forming and partially press hardening a workpiece made of sheet steel, wherein the workpiece is heated prior to forming and is subsequently hot formed in a forming tool comp...  
WO/2012/010418
The invention relates to a forming tool and to a method for hot forming and partially press hardening a workpiece made of sheet steel, wherein the workpiece is heated prior to forming and is subsequently hot formed in a forming tool comp...  
WO/2011/157266
The invention relates to a temperature-controlled tool for shaping sheet metal, comprising an upper tool part (1) and a lower tool part (2), the tool parts (1, 2) having complementary active surfaces (17) according to the desired contour...  
WO/2011/159194
The invention relates to the field of pressurized metal working and can be used in the automotive industry for securing a pin in the units of various automotive vehicle door hinges. In order to improve the movability of the hinge units, ...  
WO/2011/159677
A guided keeper includes a base having a mounting face, one marginal fastener aperture to mount the base to a die shoe, and a central guide aperture. A guide pin is received in the central aperture of the base. One end of the guide pin h...  
WO/2011/159677
A guided keeper includes a base having a mounting face, one marginal fastener aperture to mount the base to a die shoe, and a central guide aperture. A guide pin is received in the central aperture of the base. One end of the guide pin h...  
WO/2011/152846
A two-piece guide pin for metal forming dies includes a guide pin body formed from a cut length of an elongate, solid bar of stock having a cylindrical shape and a hard and smooth finished exterior surface with an outside diameter select...  
WO/2011/148393
A draw punch assembly for making one or more desired cutouts in a work piece is disclosed. The draw punch assembly includes a draw punch with a peripheral cutting edge on an outer surface and a bending edge on an inner surface, and a die...  
WO/2011/143757
The invention provides an apparatus and a method of forming a material of low ductility including providing a first sheet made from a material of low ductility, providing an integrated forming device comprising a heat source and a formin...  
WO/2011/134447
The invention relates to a device for shaping a workpiece (1), in particular for shaping a motor vehicle sheet metal part, preferably a motor vehicle outer skin part, comprising a slide arrangement (2) for actuating a drawing/stamping to...  
WO/2011/113621
The invention relates to an apparatus for shaping and/or hardening sheet metal components, wherein the apparatus has a sliding tool (8, 8a, 8b) that can be displaced towards a metal sheet to be formed, wherein the sliding tool (8, 8a, 8b...  
WO/2011/110346
The invention relates to a method for producing a coolable molding tool (1) and to such a coolable molding tool (1). In order to provide an improved molding tool and also an improved method, the invention comprises the following steps: p...  
WO/2011/108326
The disclosed surface-coated metal plate is characterized by being a metal plate which, after being coating with an inorganic particle-containing liquid, is coated with a lubricant.  
WO/2011/091454
The invention relates to a punching tool (1), in particular a cutting line (1), for dividing or perforating planar materials and to the production of the tool. In order to create a punching tool (1) having improved characteristics, in pa...  
WO/2011/093601
The present invention relates to an apparatus for processing a sealing lip of a metallic can, and a metallic can processed by the apparatus. The present invention provides an apparatus for processing a sealing lip of a metallic can compr...  
WO/2011/093596
The present invention relates to a die-casting apparatus which cools metals after hot pressing. More specifically, disclosed is a die-casting apparatus using immersion cooling, wherein a mold is immersed into a cooling medium for improvi...  
WO/2011/092576
A spinning method for making a seamless filter housing (50) with an elliptical bottom (52) and a bottom opening (58) for a drain port. An inlet port (62) is added after fabrication along with any optional sensor ports (64). The seamless ...  
WO/2011/093601
The present invention relates to an apparatus for processing a sealing lip of a metallic can, and a metallic can processed by the apparatus. The present invention provides an apparatus for processing a sealing lip of a metallic can compr...  
WO/2011/093596
The present invention relates to a die-casting apparatus which cools metals after hot pressing. More specifically, disclosed is a die-casting apparatus using immersion cooling, wherein a mold is immersed into a cooling medium for improvi...  
WO/2011/086004
The invention relates to a method for producing a metal component for a gearbox, wherein a base structure of the component is cut from a strip of material, said base structure is heat treated and then bent. Before or while bending, the b...  
WO/2011/083008
The invention relates to a method for producing a half-shell part having a drawing mandrel (1) and a drawing die (2). The aim of creating a method for the process-secure and cost-effective production of highly dimensionally stable half-s...  
WO/2011/081327
The present invention relates to a system for manufacturing a frame, using a magnesium panel, through continuous warm rolling pressing, and particularly, to a system comprising: a magnesium panel supply unit, the internal temperature of ...  
WO/2011/081327
The present invention relates to a system for manufacturing a frame, using a magnesium panel, through continuous warm rolling pressing, and particularly, to a system comprising: a magnesium panel supply unit, the internal temperature of ...  
WO/2011/072024
A cam slider and punch apparatus, comprising: a lower cam; an extension member comprising a main body portion having a length extending along a longitudinal axis between opposite first and second ends, the extension member being movably ...  
WO/2011/072024
A cam slider and punch apparatus, comprising: a lower cam; an extension member comprising a main body portion having a length extending along a longitudinal axis between opposite first and second ends, the extension member being movably ...  
WO/2011/063622
A hot stamping female die assembly consists of a female die (11) with an integral structure and a concave cooling supporting block (12). The female die and the concave cooling supporting block lock each other, and the female die is provi...  

Matches 101 - 150 out of 6,120