Patents for B21K 27 - Handling devices, e.g. for feeding, aligning, discharging; Cutting-off means; Arrangement thereof (889) |
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07/31/2002 | EP1225998A1 Stamping press arrangement and method |
07/10/2002 | EP1220726A1 Forming machine with a cutting device |
06/27/2002 | US20020081169 Method and apparatus for forming parts from a continuous stock material and associated forge |
06/27/2002 | DE10063154A1 Schmiedepresse mit Stellvorrichtung auf Matrizenseite Forging press with locking device on die side |
06/06/2002 | WO2002043885A2 Automatic two-station adiabatic blank cut-off and part forming system |
06/06/2002 | CA2430364A1 Automatic two-station adiabatic blank cut-off and part forming system |
05/15/2002 | CN1084648C Multistage metal-forming machine |
05/07/2002 | US6382010 Method of producing elongated forged articles |
05/02/2002 | EP1200213A1 Device for producing a lifting and lowering movement |
04/24/2002 | CN1345641A Magnesium alloy forging formation technology |
04/16/2002 | US6371544 Workpiece transfer device for a forging machine |
03/27/2002 | CN2483118Y Work piece handling apparatus for forgikng and forming machine |
03/14/2002 | US20020029602 Apparatus for handling forging machines |
02/21/2002 | WO2001072445A8 Pair of grabs, in particular of a transversal transport device in multiple-die presses |
01/15/2002 | US6338264 Transfer drive for a press |
10/04/2001 | WO2001072445A1 Pair of grabs, in particular of a transversal transport device in multiple-die presses |
10/04/2001 | EP1138414A1 Arrangement of camshaft and camfollower, transport unit, multistage-press and method for adjusting the cam profile of a camshaft |
10/04/2001 | DE10031456A1 Anordnung aus Nockenwelle und Nockenfolger, Quertransport, Mehrstufenpresse sowie Verfahren zum Einstellen der Kurven einer Nockenwelle Assembly of the camshaft and cam followers, the transverse transport, multi-stage press and method of adjusting the curves of a camshaft |
10/03/2001 | CN1072045C Device for automatic conveyance of workpiece on multistage metal-forming machine tool |
09/27/2001 | DE10014851C1 Gripper pair, especially for transverse conveyor device at multistage press for symmetrical work pieces of different diameter, has fingers forming equilateral triangle space for work piece |
09/26/2001 | CN1314231A Driver for blank transport device of forming machine of forged piece |
09/18/2001 | US6290439 Method and apparatus for forming parts from a continuous stock material and associated forge |
08/14/2001 | US6272892 Forging press apparatus, controller of automation device used therefor and shut height controller |
06/20/2001 | CN1067304C Press transporter |
06/19/2001 | US6247578 Device for the automatic conveyance of workpieces on a multistage metal-forming machine tool |
06/13/2001 | EP1106279A2 Wire-feeding apparatus |
06/13/2001 | DE19958846A1 Verfahren zum Herstellen von länglichen Gesenkschmiedestücken A method of producing elongate die forgings |
06/07/2001 | US20010002548 Method of producing elongated forged articles |
05/23/2001 | EP0929370B1 Device for the automatic conveyance of workpieces on a multistage metal-forming machine tool |
05/09/2001 | EP0988122B1 Multistage metal-forming machine tool |
05/01/2001 | US6225591 Resistance welding electrode and process for making |
04/26/2001 | WO2001028723A1 Stamping press arrangement and method |
04/26/2001 | WO2001028711A1 Forming machine with a cutting device |
02/08/2001 | WO2001008832A1 Device for producing a lifting and lowering movement |
02/01/2001 | DE10012022A1 Transferantrieb für eine Person Transfer drive for a person |
01/31/2001 | EP1072335A2 Transfer drive for a press |
01/25/2001 | DE10025060A1 Method for fabrication of screws etc. from wire blanks uses chucks to act as dies and move blanks between individual forming tools |
12/14/2000 | DE10027680A1 To shape a wire blank it is first crumpled by a forging tool in an initial press stage followed by a second press stage with a finishing forging tool for the final shape |
11/02/2000 | EP1048372A2 Transfer device |
11/02/2000 | DE19919434A1 Einrichtung zum Teiletransfer Means for transfer of components |
09/27/2000 | EP1038607A2 Forging press apparatus, controller of automation device used therefor and shut height controller |
09/27/2000 | CN1056793C Spade-type boring bit and related method and apparatus for forming metallic parts |
09/20/2000 | EP1036609A1 Machine for cropping and press-forming material fed in wire form |
09/13/2000 | EP1034861A2 Machine for cutting and press-forming material fed in the form of wire |
09/13/2000 | CN1265949A Method and apparatus for making continuous blank into component and the relative forging apparatus |
09/13/2000 | CN1056336C Multi-stage automatic punching and assembling machine |
08/22/2000 | US6105414 Transfer feeder for forging press |
08/15/2000 | CA2125752C Multi-stage automatic press and assembly machine |
07/05/2000 | CN1259065A Multistage metal-forming machine tool |
06/28/2000 | EP1013359A2 Method and apparatus for forming parts from a continuous stock material and associated forge |
05/11/2000 | DE19850616A1 Automatic separation for front and rear end sections of cut rods in high-speed press comprises calculation of residual length for removal of material rod end section together with front section of next rod |
05/02/2000 | US6055839 Pressing of coins, tokens, and like items |
04/11/2000 | US6047471 Method of making a resistance welding electrode |
03/29/2000 | EP0988122A1 Multistage metal-forming machine tool |
03/28/2000 | US6041990 Forging machine feeding mechanism with a reciprocating sector driving gear, sector driven gears which are connected to the feed rollers through a shaft, and a circumferential brake on the feed rollers |
11/04/1999 | DE19819277A1 Transfer unit for transport of work pieces through gang press, transfer press line or similar press plant |
09/15/1999 | CN1228723A Device for automatic conveyance of workpiece on multistage metal-forming machine tool |
09/07/1999 | US5946966 Upset forging machine assembly having a quick change header |
09/07/1999 | US5946963 Bevel gear hot-forging apparatus |
08/17/1999 | US5937693 Transfer apparatus of press |
07/21/1999 | EP0929370A1 Device for the automatic conveyance of workpieces on a multistage metal-forming machine tool |
07/07/1999 | EP0927588A2 Transfer feeder for forging press |
05/12/1999 | CN2317976Y Safety device for rear-support discharge mechanism of forging-product forming machine |
05/06/1999 | CA2252336A1 Pressing of coins, tokens and like items |
05/04/1999 | US5900081 Computerized method for forging, quenching and tempering metal |
03/11/1999 | DE19739635A1 Rotary hammering installation |
03/04/1999 | DE19807159C1 Method of automatic cutting of workpiece rod ends in press |
02/02/1999 | US5865057 Work transfer in multi-stage forging apparatus |
01/20/1999 | EP0891824A1 Hot forging device for bevel gear |
12/24/1998 | DE19725765A1 Transfer mechanism for multi-stage shaping press |
12/24/1998 | DE19725763A1 Multi-stage shaping press with transfer mechanism |
12/23/1998 | WO1998057765A1 Multistage metal-forming machine tool |
12/22/1998 | US5850756 Workpiece ejecting mechanism for a forging apparatus |
12/01/1998 | US5842267 Method and apparatus for forming parts of a predetermined shape from a continuous stock material |
08/13/1998 | DE19725762C1 Transfer device of multi=stage deforming press |
08/13/1998 | DE19725729C1 Cam control device for workpiece transfer |
08/11/1998 | US5791183 Apparatus and method for cold forming a ring on a lead alloy battery terminal including an anti-torque structure |
07/07/1998 | US5775163 Transfer arrangement for multistation presses |
06/16/1998 | US5765461 Cut-off pieces feed and rest mechanisms for a steel cutting machine |
05/22/1998 | WO1998020994A1 Hot forging device for bevel gear |
05/14/1998 | DE19645793A1 Unit for transporting workpieces through a multistage press, a transfer press line or a similar press installation |
05/14/1998 | DE19645792A1 Unit for transporting workpieces through multistage press, transfer press line or similar press installation |
05/05/1998 | US5746087 Heading slide guiding system |
04/29/1998 | EP0838281A1 Device for transferring workpieces between processing stations |
04/14/1998 | US5738005 Workpiece feeding method for multi-slide press |
04/09/1998 | WO1998014289A1 Device for the automatic conveyance of workpieces on a multistage metal-forming machine tool |
04/08/1998 | CN2277839Y Roll ball head type swing-head for swing roller compaction machine |
04/08/1998 | CN2277838Y Non-swing type roller compaction machine |
04/07/1998 | US5735159 Assembly to expel bars |
04/01/1998 | CN2277306Y Cold header |
03/31/1998 | US5732589 Automatically adjustable multiple CAM for forging machine |
03/25/1998 | CN1177312A Spade-type boring bit and associated method and apparatus for forming metallic parts |
03/10/1998 | US5724847 Integrated wire feed and draw apparatus |
02/03/1998 | US5713236 Pick and place transfer |
12/23/1997 | US5700113 Method of drilling a hole in a workpiece |
12/18/1997 | WO1997047421A1 Method and apparatus for machining continuous stock |
12/16/1997 | US5697738 Spade-type boring bit having chamfered corner portions |
12/04/1997 | DE19722287A1 Integrated wire feed and drawing mechanism |
12/04/1997 | DE19722230A1 Forging machine with automatically adjustable cam systems |
11/25/1997 | US5690010 Apparatus in forging machine to cut material |