| Patents for B23K 33 - Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby (3,169) |
|---|
| 01/29/2013 | US8362396 Apparatus and method for making bag assembly |
| 01/29/2013 | CA2507855C Tig welding process |
| 01/24/2013 | US20130022836 Brazed coated diamond-containing materials |
| 01/23/2013 | CN202692012U Header assembly used for waste heat boiler |
| 01/23/2013 | CN202684350U Soldering substrate for hard alloy tool |
| 01/23/2013 | CN202684349U U-shaped narrow groove welding structure |
| 01/23/2013 | CN202684348U Welding joint for compound steel plate |
| 01/23/2013 | CN102887443A Tailor welded panel beam for construction machine and method of manufacturing |
| 01/23/2013 | CN102886589A Welding process for corrosion-resistant alloy material Monel 400 |
| 01/17/2013 | DE102009004798B4 Blechbauteil mit einer laserschweißgerechten dreikantigen Ecke, zugehöriger Blechzuschnitt sowie Verfahren zum Herstellen und Optimieren des Blechzuschnitts Sheet metal component with a laser welding fair triangular corner, related sheet metal blank and methods of making and optimization of the blank |
| 01/16/2013 | CN202667946U Alloy welding stress reducing structure |
| 01/16/2013 | CN102873463A Low-temperature welding technology of low alloy bridge steel |
| 01/16/2013 | CN102873439A Submerged arc welding process for E36 oceaneering steel with thickness being 80mm |
| 01/16/2013 | CN102873438A Non-back-gouging welding method for T-shaped full penetration fillet weld of crane girder thick plate |
| 01/16/2013 | CN102049627B Welding method of aluminium die casting and aluminium forging materials |
| 01/15/2013 | CA2573342C Turbine exhaust case and method of making |
| 01/09/2013 | EP2543461A1 Method of welding an aluminium flange to an aluminium tube, in which a plasma torch turns only once around the tube or the flange |
| 01/09/2013 | CN202659699U Large-diameter motor shaft structure |
| 01/09/2013 | CN102862033A Method for machining bent angle of metal plate |
| 01/09/2013 | CN102861998A Sealing structure for titanium steel or zirconium titanium steel composite board device lining |
| 01/09/2013 | CN102861997A Welding method for connecting aluminium pipe flange with aluminium pipe |
| 01/09/2013 | CN102861981A Clad alloy substrates and method for making same |
| 01/09/2013 | CN102861974A Angle joint submerged arc welding method of bridge steel combinations with different strengths and plate thicknesses |
| 01/09/2013 | CN102861972A Welding method for vertically spliced super-thick steel plate |
| 01/03/2013 | WO2013001934A1 Hybrid welding method for t-joint using laser beam welding and arc welding |
| 01/02/2013 | CN202648273U Assembling structure of reservoir of compressor |
| 01/02/2013 | CN202639365U Welding molding cutter |
| 01/02/2013 | CN102848048A 管线焊接方法 Pipeline welding method |
| 01/02/2013 | CN102848047A Pipeline welding seam defect treatment method |
| 12/27/2012 | WO2012176466A1 Dissimilar material joint and structure using dissimilar material joint and method for manufacturing same |
| 12/26/2012 | EP2536550A1 Adaptation and customization of the surface contour of bodies to be connected, in particular during torsional ultrasonic welding |
| 12/26/2012 | CN202634921U Welding structure of electric cabinet of coal cutter |
| 12/26/2012 | CN202630773U Novel short seal |
| 12/26/2012 | CN202622196U Front frame welding structure of backlight module |
| 12/26/2012 | CN202622195U Connection structure of weldment and point welding bolt |
| 12/26/2012 | CN202622194U Tube head for vinyl chloride converters |
| 12/26/2012 | CN202622193U Locking structure on double-pillar lifting equipment |
| 12/26/2012 | CN102844567A Fluid machine |
| 12/26/2012 | CN102844140A Apparatus and process for cohesive joining |
| 12/26/2012 | CN102840787A Tube plate with tube head for high-pressure heater |
| 12/26/2012 | CN102837115A Seamless welding method for aluminum and aluminum alloy or pipeline |
| 12/26/2012 | CN102837105A Welding method for Q345qDNH weather-resisting steel for bridge |
| 12/26/2012 | CN102837101A Thin plate-reinforcement structure utilizing reinforcing effect of weld bead and method of producing the same |
| 12/20/2012 | WO2012171692A1 Housing arrangement and method for producing a sealed welded connection of a housing component to an add-on part |
| 12/20/2012 | DE102011120269A1 Self bridge deck-plate connection, useful in automotive and supply industries for connecting body structures and seat structures, where a centering slit is formed in a deck plate and a web plate is introduced in the deck-plate |
| 12/19/2012 | CN102825395A Brazing structure for connecting pipe and valve seat |
| 12/19/2012 | CN102825367A Welding method for prolonging service life of high-strength metal shell |
| 12/19/2012 | CN102825362A S-shaped lap welding method for overhead travelling crane rails |
| 12/13/2012 | WO2012168542A1 Method for making t-branch joints for pipes |
| 12/13/2012 | WO2012114100A3 Locking plate for securing a door in a bomb resistant bin |
| 12/12/2012 | CN202591848U Welding head structure for connecting aluminum alloy sections |
| 12/12/2012 | CN102817811A Compressor piston |
| 12/12/2012 | CN102814593A Transition joint for welding small-diameter dissimilar materials |
| 12/12/2012 | CN102814576A Argon-rich carbon dioxide arc welding method |
| 12/12/2012 | CN102814532A Method of V-shaped welding of solid carbide drill and solid carbide drill thereof |
| 12/06/2012 | WO2012164701A1 Welded joint structure and weld quality detection method |
| 12/05/2012 | CN202571621U 焊接结构 Welded structures |
| 12/05/2012 | CN202571620U Narrow-gap welding groove structure |
| 12/05/2012 | CN202571619U V-shaped welding t-shaped joint device |
| 12/05/2012 | CN102806415A Gouging-free welding method and welding platform for welding web plate and flange of H-shaped steel |
| 12/05/2012 | CN102806405A Domestic 08Ni3DR steel thin multi-pass welding process |
| 12/05/2012 | CN101941113B Welding gun of ultra narrow gap |
| 12/04/2012 | US8324527 Hybrid laser arc welding system and method for railroad tank car fabrication |
| 11/29/2012 | US20120298645 Method and assembly for the electrically conductive connection of wires |
| 11/28/2012 | EP2527076A1 Double-walled pipe, method for manufacturing double-walled pipe, and vapor generator |
| 11/28/2012 | CN202555978U Edge joint structure for door leaf steel plate of civil air defense door for submerged arc welding |
| 11/28/2012 | CN202555977U Barrel and end flange welding groove structure for large mining mill |
| 11/28/2012 | CN102794572A Stirring friction melt brazing hybrid welding method for connecting dissimilar materials |
| 11/28/2012 | CN102794563A Stirring friction diffusion welding method used for connection of dissimilar materials |
| 11/28/2012 | CN102794561A Reaction stirring-friction welding method applicable to connection of aluminum alloy and stainless steel |
| 11/28/2012 | CN102091920B Method for machining powder metallurgy material gear ring and steel material gear body combined automobile transmission gear |
| 11/28/2012 | CN101695784B Method for cold arc welding of titanium and titanium alloy |
| 11/22/2012 | US20120294671 Method for connecting a shaft and a hub and shaft-hub arrangement |
| 11/22/2012 | DE102012008050A1 Sheet metal part comprises an upper side with an buckle structure having a cross-sectional profile, defining a welding section for making a welding connection on the sheet metal part, and a lower side |
| 11/22/2012 | DE102008025646B4 Schweißverbindung zwischen einem Hautblech und einem Stringer Welded joint between a skin plate and a stringer |
| 11/21/2012 | CN202539826U Sealing-head and spindle fixing mechanism for steam cooker |
| 11/21/2012 | CN202539825U Connecting structure for welding corner weld of steel structure |
| 11/21/2012 | CN202539824U Connecting structure applied to steel structure welding butt joint welding seam |
| 11/21/2012 | CN202539823U Long welding seam connection structure for welding of steel structures |
| 11/21/2012 | CN202539822U Steel welding groove structure |
| 11/21/2012 | CN102788429A Electric water heater inner container made by improved welding technology and manufacturing method of electric water heater inner container |
| 11/21/2012 | CN102785013A Method for gas-shielded butt welding of 80mm thick high-strength bridge steel |
| 11/21/2012 | CN102784998A Butt-joint manual welding method for high-strength bridge steel with thickness of 80 mm |
| 11/15/2012 | WO2012152790A1 Method for welding objects with a particular edge geometry |
| 11/15/2012 | DE102011101043A1 Verfahren zum Verschweissen von Gegenständen Method for welding of objects |
| 11/14/2012 | CN102773616A Composite welding method of high-strength low-yield-ratio LYR690 steel |
| 11/14/2012 | CN102773581A Welding process of pearlite heat-resistant steel and ordinary carbon steel |
| 11/13/2012 | CA2669774C Beam end weld preparation |
| 11/07/2012 | CN102764962A Manufacturing technique of heavy piece-weight thick steel plate used for offshore wind turbine tower tube |
| 11/07/2012 | CN102764960A Method for manufacturing composite steel plate for hydrogenation reaction kettle barrel |
| 11/07/2012 | CN102764959A Manufacturing technique of 150-300mm thick low-alloy high-strength steel plate |
| 11/07/2012 | CN102764936A Big-thickness slab manufacturing technique |
| 10/31/2012 | EP2518318A1 Fluid machine |
| 10/31/2012 | EP2516094A1 Element of a modular scaffolding system and method for its manufacture |
| 10/31/2012 | CN102756227A Method for detecting temperature of high-strength Cr-Mo steel double-side welding back gouging groove belt |
| 10/31/2012 | CN102756192A Welding method for woodwork band saw |
| 10/24/2012 | EP2119529B1 Method of joining sheet members together using adhesive and secure means and sheet joined body |
| 10/24/2012 | CN102744526A Structure for reducing alloy welding stress |
| 10/24/2012 | CN102744498A Method for welding specially-thick high-strength bridge steel plate |
| 10/24/2012 | CN101578156B Method for welding components with a closed hollow cross-section in such a way that a peripheral gap is produced between the two overlapping components |