Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 33 - Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
Patents for B23K 33 - Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby (3,169)
10/2003
10/16/2003US20030193214 Tailored blank article and manufacturing method of the same
10/15/2003CN1448240A MAG welding steel wire and MAG welding method using same
10/09/2003US20030189084 Method of forming a stress isolating joint on a dump body
10/09/2003US20030189080 Tapered tower manufacturing method and apparatus
10/09/2003US20030189034 Steel wire for MAG welding and MAG welding method using the same
10/08/2003EP1350592A1 Steel wire for mag welding and mag welding method using the same
09/2003
09/25/2003US20030178472 Method for preparing pipe for butt welding
09/23/2003US6622904 Friction stir bonding method
09/18/2003WO2003076122A1 Laser welded tube fitting structure and gas generator with the tube fitting structure
09/18/2003US20030173342 Method for combining a golf club head and a ball striking plate
09/17/2003CN1443102A Laser supported friction stir welding method
09/16/2003US6619534 Friction stir welding method using members which overlap and have protrusion at the weld location prior to the welding
09/09/2003US6617537 Method for combining a golf club head and a ball striking plate
09/09/2003US6617045 Metallic carrier, for automobile exhaust gas purification, made of thin metal foil and method of producing the same
09/04/2003WO2003072289A2 Method of producing metallic packaging
09/04/2003US20030163918 Method of connecting two elongated portions of metallic plate, method of manufacturing exhaust pipe of two-passage construction, and exhaust pipe of two-passage construction
09/04/2003CA2476847A1 Method of producing metallic packaging
09/02/2003US6613447 Structural body formed by friction stir welding and having protrusion at the weld provided prior to the welding
08/2003
08/26/2003US6609649 Method for manufacturing banjo-type axle housings
08/20/2003CN1118360C Method for producing mold for patterned surface articles, mold, patterned surface products
08/19/2003US6607837 Structural body formed by friction stir welding method
08/14/2003US20030152794 Metallic carrier, for automobile exhaust gas purification, made of thin metal foil and method of producing the same
08/14/2003DE10224198C1 Light structural element has encompassing circle with diameter of at least 300 mm and wall thickness of maximum of 5 per cent of this
08/05/2003US6601909 Tailored blank article and manufacturing method of the same
07/2003
07/31/2003US20030142711 CTE compensation of semiconductor laser bars
07/16/2003EP1100636B1 Metallic shell component
07/15/2003US6592287 Self-fixtured joint assembly and its preparation
07/08/2003US6589671 The surfaces to be joined on otherwise fully machined parts are abraded in order to prepare for welding, a narrow U groove, Y groove or V groove is formed, parts fitted and welded by high-energy beam with austenitic welding wire
07/08/2003CA2074237C Method of making frames from tubular members and frames made by the method
07/03/2003US20030125132 Golf club
07/03/2003US20030124376 Friction stir welding method, and hollow shape member for friction stir welding
07/03/2003US20030124375 Friction stir welding method, and hollow shape member for friction stir welding
07/03/2003DE20306641U1 Sintered metal filter pocket, used in filter bodies of exhaust gas particle filter, comprises sintered metal sheet strip with support having opening containing sintered metal particles
07/01/2003US6585443 Structural body formed by friction stir welding two members, one of which has a protruding portion
06/2003
06/24/2003US6582832 Hollow-shaped material
06/24/2003US6582831 Friction stir welded body and frame member therefor
06/24/2003US6582539 Method for making large composite structures without use of an autoclave
06/24/2003US6582529 Arrangement for seam preparation
06/24/2003US6581819 Panel structure, a friction stir welding method, and a panel
06/17/2003US6579626 Layered composite with welded intermediate metal layer, gasket, gasket sheet, metal layer and method of manufacturing a layered composite
06/11/2003EP1317988A2 Component in vehicle parts with a joint achieved by pressure welding
06/10/2003US6575198 Method of connecting two elongated portions of metallic plate, method of manufacturing exhaust pipe of two-passage construction, and exhaust pipe of two-passage construction
06/05/2003US20030102354 Friction stir welding method and component part welded by the method
06/04/2003EP1316384A2 Method of manufacturing an exhaust pipe of two-passage construction and exhaust pipe of two-passage construction
05/2003
05/27/2003US6568872 Connection member for friction stir welding
05/27/2003US6568744 Joint isolation system and a dump body incorporating the same
05/27/2003US6568701 Platelet fixed on a base plate
05/21/2003EP1312435A2 Laser welding of sheets
05/21/2003CN1109396C Rotor of squirrel-cage induction motor
05/15/2003US20030088983 Joining of tubular parts in a T-joint by riveting/brazing
05/14/2003EP1310320A1 A friction stir welding method of manufacturing a structural body with provisional/tack welding of parts from the structural body
05/07/2003EP0921890B1 Method of welding
05/06/2003US6557746 Friction stir bonding method
05/02/2003EP1305179A1 Method for production of a vehicle door and a frameless door made by said method
05/02/2003EP1305131A1 Laser supported friction stir welding method
04/2003
04/24/2003WO2003033337A1 Connector for structural sandwich plate members
04/22/2003US6552911 Electrical device
04/22/2003US6552294 Method for metallurgically attaching together two members
04/22/2003US6552292 Metal welding method and metal bonding structure
04/17/2003WO2003031125A2 Robotic console
04/17/2003WO2003031112A1 Three components linked to each other by means of a welded connection
04/17/2003US20030071488 Tailored blank article and manufacturing method of the same
04/16/2003CN1410221A Structural member for friction welding
04/16/2003CN1410220A Structural member for friction welding
04/16/2003CN1410219A Structural body mfg. method and structural body
04/16/2003CN1410218A 摩擦焊接方法 Friction welding method
04/16/2003CN1410217A Hollow structural member for friction welding
04/16/2003CN1410216A 摩擦焊接方法 Friction welding method
04/16/2003CN1410215A 摩擦焊接方法 Friction welding method
04/08/2003US6543828 Projection welded panel spacer and method for making the same
04/08/2003US6543721 Stressed-skin component made of metal
04/03/2003US20030062343 Method for metallurgically attaching together two members
03/2003
03/27/2003US20030056459 Hollow extruded frame member for friction stir welding and structure body formed therefrom
03/25/2003US6536651 Friction stir welding method
03/20/2003US20030052156 A soldering means having a curved exterior surface enclosing a first volume, and an interior cavity having a displacement constituting a second volume, useful for electrical and mechaincal connecting two metal planer surfaces
03/20/2003US20030051909 Ball grid array attaching means having improved reliability and method of manufacturing same
03/19/2003CN1403237A Friction stirring welding method and structural parts for friction stirring welding using
03/18/2003US6533493 Structural body
03/18/2003US6532712 Structural body and method of manufacture thereof
03/13/2003US20030047989 Lightweight spindle
03/13/2003US20030047588 Method of joining metal oilfield tubulars and well provided therewith
03/13/2003US20030046813 Heat exchanger and tube therefor
03/12/2003EP1291116A1 Lightweight spindle and method of assembling it
03/12/2003EP1290394A1 Heat exchanger and tube therefor
03/11/2003US6530713 Structural body
03/06/2003US20030042293 Friction stir welding method and panel structure for friction stir welding
03/05/2003CN1102478C Crack welding and repairing process for ferrous metal parts
03/04/2003US6528756 Laser lap welding process of welding together overlapped plated steel sheets
03/04/2003US6527470 Structural body and friction stir welding method
02/2003
02/27/2003US20030038167 Welded joints in high strength, heat resistant steels, and welding method for the same
02/20/2003WO2003014612A1 Method and structure for connecting difficult-to-join pipes to be used at high temperature
02/13/2003US20030031889 Joined structure of dissimilar metallic materials
02/13/2003US20030029846 Method for manufacturing golf club
02/11/2003US6517448 Golf club and method for manufacturing the same
02/06/2003US20030024965 Friction stir welding method and component part welded by the method
02/04/2003US6513700 Boss and the bracket can be mounted in and deposited on the cylindrical body made of one sheet metal thereby to reduce the weight, raise the rigidity and lower the manufacture cost.
02/04/2003US6513698 Method of manufacture of a structural body
01/2003
01/30/2003US20030021920 Container forming method and product
01/29/2003EP1279458A2 Friction stir welding method and component part welded by the method
01/29/2003EP1087855B1 Method for joining a cast part and a case-hardened steel part and component obtainable by said method
1 ... 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32