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Patent Searching and Data


Matches 401 - 450 out of 16,230

Document Document Title
WO/2012/065410A1
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/2012/055688A1
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/2012/053450A1
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/2012/053388A1
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/2012/045647A1
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/2012/045912A1
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/2012/042326A1
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/2012/039320A1
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/2012/033826A2
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/2012/033824A2
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/2012/033826A3
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/2012/033824A3
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/2012/027770A3
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/2012/030835A2
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/2012/030835A3
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/2012/019761A8
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/2012/019761A3
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/2012/010418A9
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/2012/010418A1
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/2011/159677A2
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/2011/159194A1
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/2011/159677A3
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/2011/157266A3
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/2011/152846A1
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/2011/148393A1
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/2011/143757A1
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/2011/134447A1
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/2011/113621A1
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/2011/110346A3
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/2011/108326A1
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/2011/093596A2
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/2011/093601A3
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/2011/092576A3
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/2011/091454A1
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/2011/093601A2
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/2011/093596A3
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/2011/086004A1
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/2011/083008A1
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/2011/081327A3
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/2011/081327A2
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/2011/072024A2
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/2011/072024A3
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/2011/063622A1
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...  
WO/2011/064293A1
A method for making lined bends, wherein the smaller thinner pipe (3) is inserted into the larger thicker pipe (2), both extremities of the pipe assembly (1) are sealed by welding and the closed space is filled with nitrogen. The gas is ...  
WO/2011/057312A1
The invention relates to a production system (1) for free-form bending. The production system comprises a bending press (3) having bending tools (4), which are interchangeably retained in tool holders (19, 20), a manipulator (28) having ...  
WO/2011/054575A1
The invention relates to a process for producing components made of sheet steel having regions of differing ductility, wherein either a component is produced from a sheet-metal blank made of a hardenable steel alloy by deep-drawing, and ...  
WO/2011/050404A1
A beam working apparatus, includes opposed vice assemblies for holding and rotating a beam about a long axis thereof and a number of gantries that are arranged for translational motion along the beam. At least one tool head mount is prov...  
WO/2011/049432A1
A method and a device for producing a bent pipe comprising at least one desired curvature, wherein a substantially straight pipe is divided into a number of segments and zones present between two successive segments. Each segment is prov...  
WO/2011/034434A1
The present invention relates to a system (1) for controlling a discrete die (3). The discrete die comprises a frame (5) and parallel pins (6) which are individually movable in their longitudinal direction with respect to the frame. The ...  
WO/2011/029485A1
The invention relates to a machine for levelling a strip of material, comprising: a lower stationary back plate (1) from which extend a plurality of vertical beams (2a, 2b) located on either side of a longitudinal axis along which the st...  

Matches 401 - 450 out of 16,230