| Patents for B21C 23 - Extruding metal; Impact extrusion (6,435) |
|---|
| 08/27/2002 | US6439671 Extruded aluminum vehicle wheel |
| 08/26/2002 | CA2338168A1 Continuous extruded lead alloy strip for battery electrodes |
| 08/21/2002 | CN1364667A Multilayer folding riffled steel for knife and sword and its producing method |
| 08/15/2002 | US20020110432 Method and a device for manufacturing a tool and a tool made by the method |
| 08/15/2002 | US20020108425 Process for extruding tube having different sections and die for tube extrusion molding |
| 08/14/2002 | EP1230994A2 Process for extruding tube having different sections and die for tube extrusion molding |
| 08/14/2002 | EP1230046A2 Method and device for producing a sintered metal blank with interior helical recesses |
| 08/07/2002 | EP1228819A2 Method of manufacturing a cover for communication devices |
| 08/07/2002 | EP1227901A1 Tool, and a method and device for its manufacturing |
| 08/07/2002 | EP1227900A1 Device for manufacturing metal objects |
| 08/07/2002 | CN1362299A Manufacture of stainless steel clad metal |
| 08/06/2002 | US6427509 Process for producing a distal end support member of an endoscopic treatment tool |
| 08/01/2002 | WO2001060544A3 Tubular assembly having hydroformed interconnecting member and method for making same |
| 08/01/2002 | US20020101140 Method of manufacturing a cover for communication devices |
| 07/31/2002 | CN2502815Y Aluminium pipe metering device |
| 07/31/2002 | CN1360980A Extrusion process of bimetallic composite material |
| 07/24/2002 | CN2501606Y Forming apparatus for cylindrical workpieces |
| 07/24/2002 | CN1359766A One-step cold squeeze technology for machining multi-stepped shaft |
| 07/18/2002 | WO2002055407A2 sONTAINER USED TO DELIVER CONSTANT QUANTITIES OF A FLUID UNTIL SAID CONTAINER IS ALMOST COMPLETELY EMPTY |
| 07/18/2002 | WO2002055232A1 Method for producing a housing for a ball joint |
| 07/18/2002 | DE10100668A1 Verfahren zur Herstellung eines Kugelgelenkgehäuses A method of manufacturing a ball joint housing |
| 07/16/2002 | US6420051 Device for encapsulating blanks of high temperature metallic alloys |
| 07/16/2002 | US6419473 Apparatus for continuous friction-actuated extrusion |
| 07/11/2002 | WO2002053304A1 Method for producing a heat sink unit |
| 07/11/2002 | WO2002053303A1 Method and apparatus for manufacturing extruded parts |
| 07/11/2002 | US20020088601 Automatic extruding machine |
| 07/10/2002 | EP1221492A2 Light alloy container and method for its production |
| 07/10/2002 | EP1220724A1 Copper tubing |
| 07/10/2002 | EP1220723A1 Continuous extrusion apparatus |
| 07/10/2002 | EP1003616B1 Device and method for forming, in particular cold-forming, workpieces |
| 07/10/2002 | CN1357420A Rotary extruder with equal channel angles |
| 07/04/2002 | US20020086177 Container made of a light metal alloy and process for its manufacture |
| 07/02/2002 | US6412324 Apparatus and method for forming a double ended upset pipe |
| 06/27/2002 | WO2002050329A1 Age-hardenable aluminium alloys |
| 06/27/2002 | DE10148687A1 Verfahren zur Herstellung einer Ventileinstellungsanpassvorrichtung A process for preparing a Ventileinstellungsanpassvorrichtung |
| 06/27/2002 | CA2431029A1 Age-hardenable aluminium alloys |
| 06/19/2002 | EP1159097B1 Method for forming metal parts by cold deformation |
| 06/18/2002 | US6406288 Apparatus for extrusion molding utilizing clamping devices and means for releasing compressed air |
| 06/13/2002 | WO2002016056A3 Forming a double ended upset pipe |
| 06/11/2002 | US6402439 Tool for chip removal machining |
| 06/05/2002 | CN1352578A Tool, and a method and device for its manufacturing |
| 06/04/2002 | US6399215 Ultrafine-grained titanium for medical implants |
| 05/30/2002 | WO2002042021A1 Method for manufacturing arm of joint and joint |
| 05/29/2002 | CN1351524A Device for manufacturing metal objects |
| 05/28/2002 | US6395217 Extrusion molding process and the related apparatus |
| 05/15/2002 | EP1027177B1 Method for producing hollow nickel titanium profiles |
| 05/15/2002 | CN1348842A Sheet punching process of making thick workpiece with specially-shaped cross section |
| 05/14/2002 | US6387533 Hollow profile having at least one laterally protruding flange and a method for the production thereof |
| 05/10/2002 | WO2002036279A1 Hot metal extru-bending machine |
| 05/08/2002 | EP1203623A1 Method for tubular profile extrusion |
| 05/08/2002 | EP0746436B1 Sputtering target with ultra-fine, oriented grains and method of making same |
| 05/08/2002 | CN1347772A Making process of pipe with unequal wall thickness |
| 05/07/2002 | CA2358746A1 Apparatus for continuous friction-actuated extrusion |
| 04/25/2002 | WO2002032595A1 Method and apparatus for production of a continuously extruded product |
| 04/25/2002 | DE10051257A1 Insulated door or window frame profile manufacture involves introducing polysaccharide foam into the profile chambers during profile manufacture |
| 04/25/2002 | CA2413843A1 Method and apparatus for production of a continuously extruded product |
| 04/24/2002 | EP0883501B1 Light metal rim ring and method for constructing it |
| 04/24/2002 | CN1083305C Method for mfg. ignition alloy for lighter |
| 04/23/2002 | US6374804 Extruded fuel rail and bracket combination |
| 04/18/2002 | US20020043392 Silver and silver alloy articles |
| 04/16/2002 | US6370930 Continuous shear deformation device |
| 04/10/2002 | CN1082406C Method for mfg. or repairing hydrocylinder and pipeline using composite material |
| 04/04/2002 | WO2002026409A2 A method and a system for hot hydrostatic pressing |
| 04/04/2002 | US20020038564 Eccentric pipe Sections |
| 04/04/2002 | US20020038501 Method for manufacturing valve timing adjusting apparatus |
| 04/03/2002 | EP1193720A1 Radioactive substance containment vessel, and radioactive substance containment vessel producing device and producing method |
| 04/02/2002 | US6363765 Shear deformation device for scalping |
| 03/28/2002 | WO2001073156B1 Method of forming aluminum targets |
| 03/26/2002 | US6360576 Process for extruding a metal section |
| 03/26/2002 | CA2250977C Aluminium-magnesium alloy plate or extrusion |
| 03/19/2002 | US6357274 Sparkplug manufacturing method |
| 03/13/2002 | EP1017527B1 Continuous extrusion process and device for rods made of a plastic raw material and provided with a spiral inner channel |
| 03/13/2002 | EP0889763B1 Variable-thickness extrusion method and extrusion unit in accordance with said method |
| 03/13/2002 | CN2481442Y Straight-toothed gear rolling and extrusion combined precision forming device |
| 03/13/2002 | CN1080604C Continuous extrusion apparatus |
| 03/13/2002 | CN1080603C Continuous extrusion apparatus |
| 03/06/2002 | EP1183441A1 Tube-formed rock bolt |
| 02/28/2002 | WO2002016056A2 Forming a double ended upset pipe |
| 02/27/2002 | EP0805724B1 Machining of a memory metal |
| 02/27/2002 | CN1079715C Method of producing socket plate for wobble plate compressors |
| 02/26/2002 | US6350328 Thixotropic alloy |
| 02/21/2002 | WO2001073156A3 Method of forming aluminum targets |
| 02/21/2002 | US20020021779 Aluminum composite material, aluminum composite powder and its manufacturing method, spent fuel storage member and its manufacturing method |
| 02/14/2002 | US20020017372 Metal hollow member and method for manufacturing the same |
| 02/14/2002 | DE10037860A1 Zigarrenhülse aus Aluminium sowie Verfahren und Preßwerkzeug zum Herstellen einer solchen Hülse Cigar sleeve made of aluminum, as well as method and pressing tool for producing such a sleeve |
| 02/13/2002 | CN2476358Y Kickback type of supply for electric plastic processing |
| 02/09/2002 | CA2354241A1 Eccentric pipe sections |
| 02/06/2002 | EP1177989A1 Aluminium cigar sleeve as well as method and press tool for the manufacture of such a sleeve |
| 02/06/2002 | CN1334884A Aluminium alloy contg. magnesium and silicon |
| 01/30/2002 | EP1175270A1 Continuous extrusion apparatus |
| 01/29/2002 | US6342113 Aluminum-magnesium alloy plate or extrusion |
| 01/24/2002 | US20020007880 Methods for controlling the texture of alloys utilizing equal channel angular extrusion |
| 01/23/2002 | EP1174245A1 Method for attaching a resonator part and a resonator |
| 01/23/2002 | EP1174198A2 Metal hollow member and method for manufacturing the same |
| 01/17/2002 | WO2002004253A1 Method of manufacturing structural members and the members provided by such method |
| 01/17/2002 | US20020005768 Method for attaching a resonator part and a resonator |
| 01/17/2002 | US20020005078 Rack and pinion steering apparatus and method for manufacturing a helical pinion |
| 01/17/2002 | DE10032467A1 Process for manufacturing a workpiece having a chamber profile from metals or metal alloys comprises extruding a blank to form a chamber profile extrusion followed by cold working under cold work-hardening |
| 01/16/2002 | EP1172449A1 Aluminum composite material, aluminum composite powder and its manufacturing method, spent fuel storage member and its manufacturing method |
| 01/16/2002 | CN1330989A Metal hollow parts and mfg. thereof |