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Patent Searching and Data


Matches 101 - 150 out of 15,009

Document Document Title
WO/2012/129896A1
Disclosed in the invention is an upper mold for numerical control punch die, which comprises a striking head(1), an adjusting sleeve (7) fixedly connected with the striking head and a punching head body (6). A lock core 5 is arranged bet...  
WO/2012/128707A1
A method of cold forming a piece of sheet metal (1) by bending or press moulding, in which method: - the piece of sheet metal is bent over a bevelled edge (12, 13) of a tool (10) so that the piece of sheet metal in the bending area (B1, ...  
WO/2012/115901A3
A guided keeper assembly and related method includes a cylindrical base that mounts to a die member using a multi-piece, interlocking flange. The flanges have outer fastener holes and inner arcuate walls that matingly engage a compliment...  
WO/2012/113690A3
The invention relates to a method for producing an implant comprising at least one region having a surface structure, wherein, in a first step, indentations (4) are imprinted on the implant surface. In a second step, material between the...  
WO/2012/104048A1
The present invention discloses a CrSiN coated hot forming tool having enhanced wear resistance, oxidation resistance and adhesion wear resistance and thereby exhibiting a longer lifetime and better performance. The CrSiN coating is espe...  
WO/2012/101829A1
Provided is an evaporative pattern casting method causing no decrease in accuracy of an evaporative pattern. The evaporative pattern casting method is provided with a parts production step (S2), an assembly step (S4), a sand-mold manufac...  
WO/2012/101827A1
A light-weight die exhibiting necessary rigidity is obtained. First, an original pattern for a lost pattern is produced by cutting a lump of a quenchable material. The original pattern is provided with: a three-dimensional reticule struc...  
WO/2012/101828A1
The present invention yields a lightweight mold provided with requisite rigidity. A plurality of rod-shaped members formed from an evaporative material and a plurality of connecting members formed from an evaporative material are prepare...  
WO/2012/101826A1
Provided are press forming dies susceptible to wear. Dies (2, 4) are press forming dies produced by a casting process. The dies (2, 4) are provided with grooves (2a, 2b, 4a, 4b) formed on both sides of crests which make contact with a wo...  
WO/2012/101824A1
Provided is an evaporative pattern which has high strength. An evaporative pattern (102) is a pattern for evaporative casting. The evaporative pattern (102) is obtained by burying a reinforcing member (30), which is formed of a material ...  
WO/2012/101830A1
Lightweight press forming dies are provided. Dies (2, 32) are characterized in that a pattern forming section which makes contact with a workpiece during press forming and provides the workpiece with a desired pattern is configured from ...  
WO/2012/096392A1
A bending tool includes a fine uneven portion with fine asperities having a maximum surface roughness of 3 m or more and 25 m or less on at least part of a portion that is in contact with a titanium member, and a fluorine resin film form...  
WO/2012/091346A2
Provided is a multi physical properties part used in automotive components required to be lightweight and provide collision safety, and a method of manufacturing a multi physical properties part, in which the multi physical properties pa...  
WO/2012/090303A1
This press-molding device (2) lines up pairs of dies (50, 52, 54, 56, 58, 60), a pair comprising an upper mold and a lower mold, each in series in the same direction as the direction of mold clamping/mold release. Each lower mold (52, 56...  
WO/2012/090304A1
This press-molding system (1) is provided with a first press-molding device (2) and a second press-molding device (3). When a material (M3) molded by the first press-molding device (2) is transported to the second press-molding device (3...  
WO/2012/090302A1
This press-molding device (2) lines up pairs of dies (50, 52, 54, 56, 58, 60), a pair comprising an upper mold and a lower mold, each in series in the same direction as the direction of mold clamping/mold release. Each lower mold (52, 56...  
WO/2012/091346A3
Provided is a multi physical properties part used in automotive components required to be lightweight and provide collision safety, and a method of manufacturing a multi physical properties part, in which the multi physical properties pa...  
WO/2012/088242A2
A gas spring mount and related method for metal forming dies includes a one-piece, generally U-shaped clamping band with an arcuate medial portion shaped to receive an associated gas spring body therein, and two enlarged ends with throug...  
WO/2012/088244A2
A gas spring mount and related method for metal forming dies includes a one-piece, split clamping ring having a generally ovate plan shape with two spaced apart axes of symmetry. A generally circular clamping portion extends around the f...  
WO/2012/086038A1
Provided is a die for which the entire mold has an appropriate amount of flexibility while ensuring the hardness of the design face. The die (2) is a die for a machine press. The die (2) is for the purpose of forming an intended shape by...  
WO/2012/088242A3
A gas spring mount and related method for metal forming dies includes a one-piece, generally U-shaped clamping band with an arcuate medial portion shaped to receive an associated gas spring body therein, and two enlarged ends with throug...  
WO/2012/088244A4
A gas spring mount and related method for metal forming dies includes a one-piece, split clamping ring having a generally ovate plan shape with two spaced apart axes of symmetry. A generally circular clamping portion extends around the f...  
WO/2012/088244A3
A gas spring mount and related method for metal forming dies includes a one-piece, split clamping ring having a generally ovate plan shape with two spaced apart axes of symmetry. A generally circular clamping portion extends around the f...  
WO/2012/083747A1
Disclosed is a tee joint shaping mould composed by combining an upper mould (11) and a lower mould (12), with the upper mould (11) and lower mould (12) being provided symmetrically with a semi-circular groove-shaped cavity for accommodat...  
WO/2012/083332A1
The invention relates to a production system (1) for workpieces (2) to be produced from sheet metal, comprising a bending press (3) having press beams (13, 16) and tool receptacles (19, 20) formed on the press beams (13, 16), a bending t...  
WO/2012/079157A1
The invention is directed to a system and method of applying a coating of lubricant material to the surface of a sheet metal blank in a controlled manner such that some areas of the blank have a uniform thickness of lubricant while other...  
WO/2012/080293A3
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/2012/080293A2
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/2012/073334A1
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/2012/075363A1
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/2012/073335A1
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/2012/073337A1
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/2012/067122A1
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/2012/065410A1
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/2012/033824A3
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/2012/033826A3
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/2012/027770A3
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/2012/019761A3
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/2012/019761A8
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...  

Matches 101 - 150 out of 15,009