| 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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| 01/09/2008 | CN101100013A Thin-wall stainless steel double-layer and carbon steel base layer composite tube girth weld welding method |
| 01/03/2008 | DE10207778B4 Lottragende Kontakte und Herstellungsverfahren dafür sowie Verwendung in einem Lotkugelgittermatrix-Verbinder Pin as contacts and manufacturing method thereof and use in a Lotkugelgittermatrix connector |
| 01/02/2008 | EP1872894A2 Method for frontal welding of sheets |
| 01/02/2008 | CN101096976A Projection welded fastener with integral sealer |
| 01/01/2008 | US7315009 Material for welding and welded article |
| 12/26/2007 | CN101094745A A laser welding process |
| 12/13/2007 | US20070284407 Joint-Site Structure For A Friction Welding Method And Method For Producing Said Structure |
| 12/13/2007 | DE102006016096B3 Bauteilanordnung und zugehöriges Herstellungsverfahren Component assembly and manufacturing method thereof |
| 12/05/2007 | CN101081460A Large-sized T shaped joint full penetration assembled welding process |
| 12/05/2007 | CN100352594C Compensation enlarging value determination method |
| 11/29/2007 | WO2007134883A1 Method of repairing a component, and a component |
| 11/28/2007 | CN101077547A Large posted sides pipeline narrow gap tungsten electrode noble gas protecting all-position automatic soldering method |
| 11/22/2007 | DE10328295B4 Verfahren und entsprechende Vorrichtung zum Schweißen von Bauteilen eines Feldgerätes The method and corresponding device for welding components of a field device |
| 11/21/2007 | EP1857218A1 Method for repairing a component and a component |
| 11/21/2007 | CN101076427A Friction-welded connection between a sheet metal element and a rotation body |
| 11/21/2007 | CN101073859A Method for welding high-temperature, high-pressure and high-flowing speed armoured theremocouple |
| 11/21/2007 | CN101073857A Method for laser butt-welding copper or aluminum and carbon steel |
| 11/15/2007 | WO2007128759A1 Method of joining an outer sheet and an inner sheet, in particular of an attachment of a motor vehicle body |
| 11/15/2007 | WO2007128265A1 Friction-welding method and friction-welded part |
| 11/14/2007 | EP1854562A1 High-strength welded steel pipe excellent in hydrogen embrittlement cracking resistance of weld metal and process for producing the same |
| 11/08/2007 | WO2007125051A1 Method and device for producing low-springback half shells and a hollow profile consisting of two of such low-springback half shells |
| 10/31/2007 | DE10344082B4 Verfahren zur Laserbearbeitung von beschichteten Blechen sowie beschichtetes Blech A method for laser processing of coated plate and coated sheet |
| 10/30/2007 | US7287683 Method of joining two members by friction stir welding |
| 10/25/2007 | US20070246446 Continous Butt Welding Method Using Plasma and Laser, and Method for Fabricating Metal Tube Using the Same |
| 10/24/2007 | EP1154875B2 Method for binding two parts of a vehicle seat |
| 10/21/2007 | CA2582782A1 Implement frame tube joint with weldable connector |
| 10/18/2007 | DE102006015947A1 Einstellscheibe Shim |
| 10/17/2007 | CN101053926A Axial-flow rotary propeller type water turbine runner blade crackle treating method |
| 10/10/2007 | EP1603703B1 Method for connecting by welding structural sandwich plate members with channel-shaped connecting members |
| 10/10/2007 | CN101049670A Method for hot working and welding heavy plate |
| 10/04/2007 | DE102005017803B4 Verbund-Laserstrahlschweissen Composite laser beam welding |
| 10/03/2007 | EP1839795A1 Motor vehicle mounted part with a joint connection, which comprises in the lower part an intermittent inclined joining seam |
| 10/03/2007 | CN101048257A Multi-piece part composed of metal element and manufacturing method thereof |
| 10/03/2007 | CN101045264A Welding process of motor driven rimer for kneading machine |
| 09/26/2007 | EP1837098A1 Manufacturing of a bent axle body with stubs |
| 09/26/2007 | CN101041200A Method of welding the plug in type connection nozzle and the un-orthogonal crossed connection nozzle of the cylinder |
| 09/26/2007 | CN100339174C Friction stir welding method, frame members used therein, and product formed thereby |
| 09/19/2007 | CN100337781C Material for welding and welded article |
| 09/12/2007 | EP1830980A1 A laser welding process |
| 09/12/2007 | CN101033694A Welded nozzle assembly for steam turbine |
| 09/12/2007 | CN101032784A Adjustable overlap joint and structure produced thereby |
| 09/12/2007 | CN101032777A Technique of welding connection ring for empty inner-cooled turbogenerator |
| 09/05/2007 | EP1827752A1 Method for producing a welded connection and method for repairing a welded connection |
| 09/05/2007 | CN100335220C Non preheating argon arc fusion welding method for thick red copper plate |
| 08/29/2007 | EP1824633A1 Friction-welded connection between a sheet metal element and a rotation body |
| 08/29/2007 | CN200939544Y Welding apparatus for large diameter roller |
| 08/29/2007 | CN100333868C Deck for constructing deck assembly |
| 08/22/2007 | EP1819477A1 Method for welding two welding parts by means of a fillet weld and welding part with an inclined tapered edge area therefor |
| 08/22/2007 | CN2936527Y Novel plasma groove cutting machinery |
| 08/22/2007 | CN1332781C Manufacturing method of butt joint and friction stir joining method |
| 08/22/2007 | CN101022913A Resistance welding method |
| 08/22/2007 | CN101021164A Methods and apparatus for turbine engine rotors |
| 08/15/2007 | CN101015885A Opposition method for rolling member |
| 08/15/2007 | CN101015876A AC tungsten inert gases welding electric arc micro-melting brazing procedure for aluminium, titanium and diverse metal alloy thereof |
| 08/08/2007 | EP1814687A1 Method for laser welding without addition of material, and electrical device formed using said method |
| 08/08/2007 | CN1330449C Double sides double arc welding method |
| 08/08/2007 | CN101011774A Method of welding dissimilar steel 10Cr9Mo1VNb and 1Cr18Ni9 |
| 08/07/2007 | US7253374 Sheet-to-tube welded structure and method |
| 08/02/2007 | WO2007085848A1 Differential gear assembly |
| 08/01/2007 | CN1329159C Method for joining metal objects together by welding |
| 08/01/2007 | CN101007381A Air cold plate sealing forming technology of aluminum alloy |
| 07/19/2007 | WO2007082210A1 High velocity metallic powder spray fastening |
| 07/18/2007 | CN2923090Y Seat-pad-group front-end double-head arc-punching machine |
| 07/18/2007 | CN100999036A Welding technology of bridge shell and spindle nose welding |
| 07/18/2007 | CN100999034A Pile-up welding method of turbine low pressure heater pipe plate and shell, water chamber junction |
| 07/17/2007 | US7243471 Friction stir welding method, and hollow shape member for friction stir welding |
| 07/12/2007 | US20070158321 Apparatus and Method for Performing Welding at Elevated Temperature |
| 07/11/2007 | CN1994648A Electrogas arc welding method for vertical line of large-scale floating roof tank reverse construction |
| 07/11/2007 | CN1325221C Method and device for fabricating bent pipes in variable slopes |
| 07/11/2007 | CN1325218C Double-side forming single-side butt welding method for thick-wall red copper pipe |
| 07/10/2007 | US7241961 TIG welding method |
| 07/05/2007 | WO2007073976A1 Method of producing a welded rotor of a low-pressure steam turbine by means of build-up welding and stress-free annealing |
| 07/04/2007 | CN1993199A Clad alloy substrates and method for making same |
| 06/28/2007 | DE102004026228B4 Titan-Aluminiumbauteil Titanium-aluminum component |
| 06/27/2007 | CN1988981A Method for connecting joining parts by hard-soldering or welding, and system for carrying out said method |
| 06/20/2007 | CN1984747A Method for welding two welding parts by means of a fillet weld and welding part with an inclined tapered edge area therefor |
| 06/20/2007 | CN1322242C Friction welding method and structure body formed by friction welding method |
| 06/20/2007 | CN1322241C Friction welding method and structure body formed by friction welding |
| 06/20/2007 | CN1321850C Friction agitation joint method and hollow section for friction agitation joint |
| 06/13/2007 | CN2910448Y Non-linear beveller |
| 06/13/2007 | CN1321280C Method of making closed cavity pistons |
| 06/13/2007 | CN1320978C Welding method and structural body joined by using the welding method |
| 06/05/2007 | US7225543 Connector for structural sandwich plate members |
| 06/05/2007 | CA2264820C Method and device for joining flat products to be connected such that they overlap |
| 05/31/2007 | WO2007059790A1 Method of welding a tube end to the outer wall of a support with a reduced inner side of the tube end; arrangement, produced according to this method; ultrasonic flow meter |
| 05/30/2007 | CN1318179C Join for metal objects |
| 05/30/2007 | CN1318175C 结构体 Structure |
| 05/24/2007 | DE10228509B4 Lotstruktur zur elektrischen und/oder mechanischen Kontaktierung sowie Vorrichtung und Verfahren zu ihrer Herstellung Lotstruktur for electrical and / or mechanical contact, as well as apparatus and methods for their preparation |
| 05/23/2007 | CN1968782A Continuous butt welding method using plasma and laser, and method for fabricating metal tube using the same |
| 05/23/2007 | CN1317153C Structural body of railway car and joint structure for friction stir welding |
| 05/16/2007 | CN1962151A Process for welding 800MPa high-strength steel without preheating |
| 05/09/2007 | EP1781445A1 Resistance welding method |
| 05/09/2007 | CN1958214A Integral backing ring for stub shaft weld repairs of rotating equipment and related method |
| 05/08/2007 | US7213521 Method for welding overlapping metal sheets and corresponding railway car body |
| 05/03/2007 | WO2007048384A1 Method of producing a welded joint |
| 04/25/2007 | CN1951620A Welding and deformation control method of large scale bulb tubular set and base |
| 04/25/2007 | CN1311948C Method for producing a structure body |
| 04/18/2007 | EP1775790A1 Sofc assembly joint spacing |
| 04/18/2007 | EP1773535A1 Arrangement for welding two tubes together |
| 04/18/2007 | EP1534466B1 Forge welding method |