| Patents for B23K 33 - Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby (3,169) |
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| 01/21/2003 | US6508517 Structure and method for connecting rim and disk integrated wheels |
| 01/15/2003 | CN1098741C Laser beam welding method for fuel tank of aluminium plated steel plate and welded parts |
| 01/09/2003 | US20030005852 Structure and railway car |
| 01/08/2003 | EP1152845B1 Method for assembling sheet metals and rigid structure obtained by said method |
| 01/07/2003 | US6502739 Method of manufacture of a structural body |
| 01/03/2003 | WO2003001103A1 Bosses and method for fastening same |
| 01/02/2003 | US20030000997 Car body formed by friction stir welding |
| 01/02/2003 | US20030000996 Moderate and stable peel strength |
| 01/02/2003 | EP1270132A2 Main body made of joined pipe sections and method for manufacturing the same |
| 01/02/2003 | EP1268115A1 Method of joining metal oilfield tubulars and well provided therewith |
| 12/26/2002 | US20020195426 Bosses and method for fastening same |
| 12/19/2002 | US20020190102 Friction stir welding method |
| 12/18/2002 | CN1385278A Welding connection head for high-strength heat-resisting steel and welding method thereof |
| 12/17/2002 | US6494976 Ultrasonically joining apparatus and ultrasonically joining method |
| 12/17/2002 | US6494011 Hollow extruded frame member for friction stir welding |
| 12/12/2002 | US20020185207 Method for making large composite structures without use of an autoclave |
| 12/11/2002 | CN1095716C Laser welding method for coated steel plate |
| 12/10/2002 | US6492037 Joined structure of dissimilar metallic materials |
| 12/10/2002 | US6491351 Structure and method for connecting rim and disk integrated wheels |
| 12/05/2002 | WO2002096702A1 Joint isolation system and a dump body incorporating the same |
| 12/05/2002 | US20020180242 Joint isolation system and a dump body incorporating the same |
| 12/05/2002 | US20020178562 Method of manufacturing a vacuum chamber |
| 11/27/2002 | CN1381370A Friction agitation joint method and hollow section for friction agitation joint |
| 11/21/2002 | WO2002092466A1 Dispenser |
| 11/20/2002 | CN1380953A Flange profile for attachment to abutting air channel elements |
| 11/13/2002 | EP1256411A2 Welded joints in high strength, heat resistant steels, and welding method for the same |
| 11/12/2002 | US6478480 Optical parts assembling method and the optical parts |
| 11/12/2002 | US6478212 Bond pad structure and method for reduced downward force wirebonding |
| 11/07/2002 | US20020162876 Friction stir welding method using members which overlap and have protrusion at the weld location prior to the welding |
| 11/06/2002 | EP1254735A2 Friction stir welding method, and hollow shape member for friction stir welding |
| 11/05/2002 | US6474533 Friction stir welding method |
| 10/29/2002 | US6471112 Friction stir welding method |
| 10/24/2002 | DE10116402A1 Pressing device used for welding two or more metal sheets together comprises a conical sleeve arranged on a welding lens of a welding beam and freely rotating about an axis which is inclined about an angle to the axis of the welding beam |
| 10/17/2002 | US20020148879 Friction stir welding method, and hollow shape member for friction stir welding |
| 10/16/2002 | EP1249304A1 Movable pressing device for pressing at least two superposed metal plates |
| 10/09/2002 | EP1248065A2 Temporary fixing structure for tubular bodies |
| 10/09/2002 | EP1247608A1 Metallic structural member |
| 10/08/2002 | US6461072 Structure body for use in friction stir welding |
| 10/03/2002 | US20020139831 Structural body formed by friction stir welding and having protrusion at the weld provided prior to the welding |
| 10/03/2002 | US20020139779 Apparatus and method for forming a body |
| 10/02/2002 | EP1245321A1 Apparatus and method for froming a body by free form welding |
| 09/26/2002 | US20020136659 Rotor for a turbomachine, and process for producing a rotor of this type |
| 09/26/2002 | US20020134453 Temporary fixing structure for tubular bodies |
| 09/26/2002 | DE10114612A1 Rotor für eine Turbomaschine sowie Verfahren zur Herstellung eines solchen Rotors Rotor for a turbomachine, as well as method for the production of such a rotor |
| 09/26/2002 | DE10111567A1 Weldable multilayer sandwich structured component, for vehicle construction, comprises metal plates on both sides of a smaller plastic core layer leaving free metal edges for welding |
| 09/25/2002 | EP1243754A2 Turbomachine rotor and method of manufacture therefor |
| 09/25/2002 | EP0969987B1 Platelet fixed on a base plate |
| 09/12/2002 | US20020125299 Frame member for friction stir welding |
| 09/10/2002 | US6446857 Method for brazing fittings to pipes |
| 09/06/2002 | WO2002068186A1 Improved structural sandwich plate members |
| 09/06/2002 | CA2439353A1 Improved structural sandwich plate members |
| 09/05/2002 | DE10109112A1 Joining parts, at least one of titanium or its alloy, involves covering joint region during welding until/beyond cooling to screen against influence of surrounding atmosphere on weld seam |
| 09/04/2002 | EP1236533A1 Friction stir welding method and apparatus therefore |
| 09/04/2002 | EP1236532A1 Method of friction stir welding structural body, structural body, and extruded material |
| 09/04/2002 | CN1367062A Steel bar splicing device implantation welding construction method |
| 09/04/2002 | CN1090071C 摩擦搅动焊接方法 Friction stir welding method |
| 09/04/2002 | CN1090070C Method and apparatus for generating welding pressure in roller seam welding machine |
| 08/29/2002 | WO2002066194A1 Welding method, welding device, welded joint, and welded structure |
| 08/29/2002 | US20020119336 Method of friction stir welding structural body, structural body, and extruded material |
| 08/29/2002 | DE10104395A1 Lappverbindung Lap joint |
| 08/15/2002 | US20020109002 Frictional agitation joining method and apparatus therefor |
| 08/14/2002 | CN1364128A Tallored blank product and manufacture thereof |
| 08/08/2002 | WO2002061361A1 Heat exchanger |
| 08/08/2002 | WO2002060638A1 Method for joining metal objects together by welding |
| 08/08/2002 | WO2002060637A1 Join for metal objects |
| 08/08/2002 | WO2002060614A1 A method for manufacturing box girder, a box girder and a constructional part therefor |
| 08/06/2002 | US6428633 Steel which can decrease residual stress of weld zone |
| 07/25/2002 | US20020095903 Structural body and method of manufacture thereof |
| 07/24/2002 | EP1225000A1 Exact positioning staked joint between sheet metal |
| 07/24/2002 | CN1087993C Laser beam welding method with free edge chamfering |
| 07/18/2002 | US20020094446 Structural body formed by friction stir welding method |
| 07/18/2002 | US20020092885 Friction stir welding method |
| 07/17/2002 | EP1222999A1 Panel structure and a friction welding method |
| 07/17/2002 | EP1222998A1 Panel structure and a friction welding method |
| 07/17/2002 | EP1222997A1 Panel structure and a friction welding method |
| 07/17/2002 | EP1222996A1 Panel structure and a friction welding method |
| 07/17/2002 | EP1222995A1 Panel structure and a friction welding method |
| 07/17/2002 | EP1222994A2 Panel structure and a friction welding method |
| 07/17/2002 | EP1222993A2 Panel structure and a friction welding method |
| 07/17/2002 | EP1222992A2 Panel structure and a friction welding method |
| 07/17/2002 | EP1222991A2 Panel structure and a friction welding method |
| 07/16/2002 | US6419144 Method of forming structural body using friction stir welding, and structural body formed |
| 07/11/2002 | US20020090526 Structural body formed by friction stir welding |
| 07/02/2002 | US6413610 Structure body and a manufacturing method of a structure body |
| 06/27/2002 | US20020081149 Structural body |
| 06/27/2002 | US20020081148 Structural body |
| 06/19/2002 | EP1214544A1 Flange profile for attachment to abutting air channel elements |
| 06/19/2002 | CN1354064A Friction stirring joint method |
| 06/19/2002 | CN1354063A Friction stirring joint method |
| 06/12/2002 | EP0968093B1 Structure and method for connecting rim and disk integrated wheels |
| 05/30/2002 | WO2002042196A2 Container forming method and product |
| 05/29/2002 | CN1350902A Friction stirring joint method |
| 05/23/2002 | US20020061417 Joined structure of dissimilar metallic materials |
| 05/23/2002 | US20020060238 Friction stir bonding method |
| 05/23/2002 | US20020060237 Friction stir bonding method |
| 05/22/2002 | EP1206995A2 Friction stir welding method |
| 05/22/2002 | EP1206994A1 Friction stir welding method |
| 05/21/2002 | US6389697 Fabricating automotive spaceframes using electromagnetic forming or magnetic pulse welding |
| 05/16/2002 | US20020057009 Structure and method for connecting rim and disk integrated wheels |
| 05/15/2002 | EP0741628B1 Method of creating a welded joint and a transport and storage container for spent nuclear fuel holders produced by the said method |