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Patent Searching and Data


Matches 301 - 350 out of 16,129

Document Document Title
WO/2013/187678A1
A bending mold for a bending apparatus according to the present invention includes an upper mold (12) and a lower mold (14). The lower mold (14) has: a support member (20); a pressure member (30), that is provided above the support membe...  
WO/2013/178615A1
The invention relates to a method for producing a shaped sheet metal part from a blank or a semi-finished product (1) made of a material consisting of steel having at least 60 wt.% Fe and a residual austenitic content of at least 5%, whe...  
WO/2013/177351A1
An active anvil assembly for use in forming a looped suture is provided. The active anvil assembly includes an anvil member, a first sensor operably connected to the anvil member, and a control assembly. The first sensor is configured fo...  
WO/2013/164959A1
A mold holder (23) in a bending processing device in which an attachable and detachable punch and die which carry out bending processing on a plate shaped workpiece held in a work clamp are freely rotatable around an X axis, Y axis, and ...  
WO/2013/164141A1
The invention relates to a device for machining leaf- or sheet-shaped goods, comprising a machine frame in which punching and/or cutting tools (4) are mounted, said tools carrying out a vertical stroke for cutting purposes. The machine f...  
WO/2013/162215A1
The present invention relates to a transfer mold capable of multi-row press work, wherein reference plates are formed in a plurality of lines and materials which are located on each reference plate are simultaneously and consecutively mo...  
WO/2013/161464A1
A die holder (5) is provided with a holder body (16), clamp members (17A, 17B) for clamping a die (4) therebetween against the holder body (16), fastening members (18A, 18B) capable of fastening the clamp members (17A, 17B) with respect ...  
WO/2013/153413A1
The subject of the invention is a modular system for producing prototypes and moulds, which is applicable for quickly producing moulds, plugs and prototypes based on small modular blocks. The system according to the invention consists of...  
WO/2013/140442A1
This heading machine is provided with: a stage; a die block detachably mounted to the stage; a die attached to the die block so as to be able to be changed; a ram for reciprocally moving in the longitudinal direction of the stage; a punc...  
WO/2013/128533A1
[Problem] To provide a die, which is molded by wire electric discharge machining and for which dimensional changes that occur with time can be limited, and a die manufacturing method. [Solution] The manufacturing method is provided with ...  
WO/2013/129268A1
Provided is a water-soluble lubricating agent for plastic working having lubricity and seize resistance equal to or greater than a phosphorus-containing chemical conversion treatment film, having excellent corrosion resistance, and being...  
WO/2013/123396A1
A method of manufacturing a die (10) for shaping metal containers comprises providing an expansion die (10) for manufacturing metal containers and peening at least a portion of the work surface (12) of the expansion die. Another method o...  
WO/2013/118862A1
 When manufacturing a molded article by using a metal mold having a punch and a die to press mold a steel sheet, after heating the steel sheet to a temperature which is at least equal to an Ac1 transformation point, by initiating moldi...  
WO/2013/119380A4
A punch assembly for a turret-type punch press comprises an outer guide sleeve having an inner bore in which a punch shank fits for reciprocating but not rotating movement. The punch shank has a concentric, downward opening formed in a l...  
WO/2013/116886A1
The invention relates to a bending tool (1) for inserting into a tool receptacle (13), comprising a tool body (3), a bolt element (6), which is adjustable therein, for securing the bending tool (1) in the tool receptacle (13), two actuat...  
WO/2013/119380A1
A punch assembly for a turret-type punch press comprises an outer guide sleeve having an inner bore in which a punch shank fits for reciprocating but not rotating movement. The punch shank has a concentric, downward opening formed in a l...  
WO/2013/115552A1
The present invention relates to a device for forming beads on a duct plate comprising: a frame; a pair of roll support units provided on both sides of the frame; a forming roll of which both ends are respectively supported by the pair o...  
WO/2013/103949A1
A low pressure system for cooling a ram bushing is provided. The low pressure system includes at least one check valve disposed on a T-coupling downstream of the low pressure pump. The check valve allows for the pressure to be maintained...  
WO/2013/097029A1
A solar collector array is disclosed. The array has a plurality of thin walled dishes interconnected by unitary webbing. The dishes and the webbing are formed from a single metallic sheet. Each dish is pressed into a symmetric parabolic ...  
WO/2013/101878A1
A crimp fitting comprises a metal tube wall that forms both a cylindrical tube portion and an adjacent annular O-ring channel portion. The tube wall has a first wall thickness along the cylindrical tube portion and a second wall thicknes...  
WO/2013/101340A1
A pilot assembly and method has a cylindrical pilot sleeve with an apertured outer end in which a separate pilot pin is received, a grooved inner end, and a central portion with at least one inwardly curved sidewall relief, as well as in...  
WO/2013/082002A1
An anvil including a hard phase and a metal matrix in which the hard phase is dispersed, a concentration of the metal matrix phase varying according to a concentration gradient, is disclosed. The anvil may be used in a high pressure pres...  
WO/2013/076117A1
The invention relates to a method for producing a composite sheet metal part (40) having at least one metallic region made of a composite sheet metal blank that includes two outer cover sheets made of metal and at least one layer consist...  
WO/2013/075626A1
A method for hot bulge-forming a titanium alloy irregularly-shaped ring-rolled workpiece, having the steps of: sleeving a hot-rolled titanium alloy irregularly-shaped ring-rolled workpiece (10) over the periphery of a preheated bulge-for...  
WO/2013/075888A1
The invention relates to a method for hot forming and press hardening plate-shaped or preformed workpieces made of sheet steel, in particular galvanized workpieces (1) made of sheet steel, in which the workpiece (1) is heated to a temper...  
WO/2013/075625A1
Disclosed is a method for heat bulge forming a rectangular ring rolled piece of stainless steel. The method comprises the steps of: mounting the hot-rolled rectangular ring rolled piece of stainless steel (10) over the periphery of a pre...  
WO/2013/075628A1
A method for hot bulge-forming a high-temperature alloy rectangular ring-rolled workpiece into an irregularly-shaped ring workpiece, having the steps of: sleeving the heated high-temperature alloy rectangular ring-rolled workpiece (10) o...  
WO/2013/070536A1
A punch tip (16) design configured to be universal in its application with wide varieties of punch assemblies, and various punch body (14) designs from which universal application of the punch tip (16) is exemplified. Ancillary component...  
WO/2013/059157A1
A pilot assembly and method has a cylindrical pilot body with a tapered outer end, a grooved inner end, and a central portion with at least one inwardly curved side wall relief, as well as internally mounted reciprocating ejector pins wi...  
WO/2013/044600A1
A mould-loading apparatus for a numerically controlled punch, wherein a press-type locking mechanism is provided between a guide bush (9) and a lock ring (17); the press-type locking mechanism is provided with a hook pin (26) and a sprin...  
WO/2013/047548A1
In order to provide a covering member for which unexpected sticking is suppressed in the initial stages when the member is used, and which has excellent sliding properties, a covering member has a hard film on the working surface and has...  
WO/2013/035520A1
Provided is a means for efficiently imparting high tensile stiffness to a press molded product by high molding stability, wherein that means can narrow a sacrificial constricted part, can greatly improve material yields, and can effectiv...  
WO/2013/030916A1
This metal mold for hot pressing is provided with a fixed mold and a movable mold disposed such that the molding surfaces face each other, sandwiches heated work between the fixed mold and movable mold and carries out press processing th...  
WO/2013/026138A1
A forming tool apparatus is provided for forming an article having a negative draft angle that locks the formed article within the forming tool. An insert, which is disposed within a recess defined in a forming surface of the forming too...  
WO/2013/023906A1
The invention relates to a press hardening tool having a shaping surface (2) that is used to shape a blank. The shaping surface (2) of the tool (1) is micro-structured at least in some areas by micro-recesses (3) introduced into the shap...  
WO/2013/015272A9
A shutter device, which is used in combination with a press brake having a mounting part and an exchange device for a mold, is equipped with a shutter that is sized so as to shield the mounting part, and a guide member that guides the sh...  
WO/2013/016400A2
A device may include a blade having an edge defining a shape for patterning a sheet of material. The device may also include a cushion surrounding the blade, where the blade edge is positioned between a first region of the cushion and a ...  
WO/2013/016400A3
A device may include a blade having an edge defining a shape for patterning a sheet of material. The device may also include a cushion surrounding the blade, where the blade edge is positioned between a first region of the cushion and a ...  
WO/2013/013803A1
The invention relates to a press-hardening tool (100) for producing hardened shaped sheet metal parts from a sheet steel material (400), comprising at least two tool parts which are movable in relation to each other in a working directio...  
WO/2013/015272A1
A shutter device, which is used in combination with a press brake having a mounting part and an exchange device for a mold, is equipped with a shutter that is sized so as to shield the mounting part, and a guide member that guides the sh...  
WO/2013/010669A1
The invention provides a machining tool having an active zone in a contact zone (5) with a workpiece (2), which is provided and designed in such a manner that a fluid or gaseous active medium is directed and supplied in a targeted manner...  
WO/2013/005879A2  
WO/2013/001125A1
The invention relates to a system for the quick coupling of shaped plates (1, 2, 3) of the type used in the construction of a torsion box of a solar power facility that harnesses heat. Each shaped plate includes flanges (4, 5) along the ...  
WO/2013/002534A1
The present invention relates to a method for molding a magnesium plate having high strength due to a local softening process using quick heating, and to a high-strength magnesium plate molded thereby. More particularly, the present inve...  
WO/2013/001491A1
Panel-bending machine (4) comprising at least one tool (28) and at least one tool-holder head (32), the tool (28) being mounted in a detachable manner to the tool- holder head (32), by the interposition of blocking/release means (36) and...  
WO/2012/175090A1
A press (2) including a press frame (4) with a press space (6), a first tool part (8') and a second tool part (10'), wherein the press (2) includes at least one additional first tool part (8'') and a first displacing arrangement (14) whi...  
WO/2012/170085A1
An apparatus meant to contain a die portion of a punch and die set whether in a loading cartridge (10) or in machine operating position, wherein a key (22) is used with a die shoe (12) to prevent lateral movement of the die (16) regardle...  
WO/2012/167930A1
The invention relates to a hot formable strip, sheet or blank which is formable at a temperature of 600° C or above, comprising a substrate of hot formable steel coated with a corrosion protective coating. According to the invention, th...  
WO/2012/161636A1
A method of reducing the heat loss of a workpiece when the workpiece is displaced from a furnace to a tool comprises the steps that: the workpiece resting on a carrier (1) is displaced to the tool. According to the invention, the displac...  
WO/2012/160703A1
Provided is an inexpensive mold for a hot press with which uniform cooling of the molding surface is possible. The mold (1) is equipped with a lower mold (10) and an upper mold (20), which are provided such that their molding surfaces op...  

Matches 301 - 350 out of 16,129