| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 01/21/2010 | DE102009027472A1 Handfräser Hand Cutters |
| 01/20/2010 | EP2145716A1 Welding method and welding structure of conductive terminals |
| 01/20/2010 | CN201385183Y Low-consumption high-efficiency carbon button brazing clamp |
| 01/20/2010 | CN101628358A Magnetic control resistance spot welding system |
| 01/20/2010 | CN100581723C Tailored blank article and manufacturing method of the same |
| 01/14/2010 | WO2010004657A1 Method and apparatus for bonding metal plates |
| 01/14/2010 | WO2010004656A1 Mash seam welding method and equipment |
| 01/14/2010 | WO2010003478A1 Mounting fixture for pins, rivet head, method |
| 01/14/2010 | DE102008031222A1 Apparatus for separating electrically conductive components, e.g. iron plates, has electrodes spaced by gap of specific geometry to apply electric current and fuse connecting bridges |
| 01/14/2010 | DE10131469B4 Festkörperelektrolytkondensator mit einem verbesserten Anodenanschluss Solid electrolytic capacitor with an improved anode terminal |
| 01/13/2010 | CN201380360Y Inversion power supply of medium-frequency resistance welding machine |
| 01/13/2010 | CN201380359Y Multi-spot portal welding machine |
| 01/13/2010 | CN101626863A Workpiece to be spot-welded |
| 01/13/2010 | CN101623793A Novel method of resistance spot welding of aluminum base composite material |
| 01/13/2010 | CN101623792A Automobile starter motor stator auxiliary pole automatic welder |
| 01/13/2010 | CN100579705C Disposable condenser energy-storing projection welding process for nozzle and body of metal kettle |
| 01/07/2010 | WO2010002269A1 In-line weld seam heat treatment method and apparatus with internal selective heating of the welded joint |
| 01/07/2010 | WO2010001603A1 Zero point setting-based workpiece welding control method and workpiece welding control device |
| 01/07/2010 | DE102009023792A1 Verfahren zum einseitigen, einstufigen Fügen eines Metallblechstapels Method of single, one-step, add a sheet metal stack |
| 01/06/2010 | CN201376152Y One-step forming spot welding electrode specially designed for cylindrical net mouth welding |
| 01/06/2010 | CN201376144Y Non-electric fixed machine |
| 01/06/2010 | CN101622092A Projection bolt welding method, and welding apparatus |
| 01/06/2010 | CN101618478A Auxiliary spot welding solid phase connecting method of dissimilar metal copper interlayer |
| 01/06/2010 | CN100577342C Laser-electric resistance seam welding in-phase compound welding method of frame-covering structure |
| 01/05/2010 | US7642674 Switch state assurance system |
| 12/31/2009 | US20090326905 Power testing apparatus for universal serial bus interface |
| 12/31/2009 | US20090322306 Dual use delay capacitor |
| 12/31/2009 | DE102008002607A1 Welding device comprises a welding electrode and a clamping device clamping the welding electrode, where the clamping device comprises a holder with a guide way for inserting the welding electrode, and a chain guide |
| 12/30/2009 | WO2009158562A1 Automatic generation of joint locations |
| 12/30/2009 | WO2009114510A3 Weld bracket |
| 12/30/2009 | EP2138261A1 Welding of metal bail ears on sheet metal bodies having a non conductive coating |
| 12/30/2009 | EP2032278B1 Method and device for producing a screw connection point |
| 12/30/2009 | EP1919649B1 Spot welding tongs with a balancing unit comprising a curved connector element |
| 12/30/2009 | CN201371311Y Automatic spot welder with automatic feeding and continuous welding |
| 12/30/2009 | CN201371310Y Longitudinal-seam electrical resistance/induction welding forming component of large-bore metal pipe |
| 12/30/2009 | CN201371309Y Intermediate frequency inverter steel grating press welder |
| 12/30/2009 | CN100575967C AC spot-welding dynamic electric resistance real-time measuring device and method |
| 12/24/2009 | US20090314361 Compressor and Method for Welding a Fluid Tubing to a Compressor Housing and a Fluid-Transport Tubing |
| 12/24/2009 | DE102009023853A1 Widerstandsschweißverfahren und geschweißte Struktur Resistance welding and welded structure |
| 12/24/2009 | DE102008028385A1 Measuring property such as resistance of a material or a function of resistance of a material of a sheet metal, comprises placing sheet between two electrodes, driving a test current traversing the electrodes, and setting a resistance |
| 12/23/2009 | EP1669153B1 Steel/aluminium joined structure |
| 12/23/2009 | CN201369485Y Power and data unlimited slewing transmission device of nozzle intersecting line welder |
| 12/23/2009 | CN201366579Y High-power stored-energy welding machine |
| 12/23/2009 | CN201366578Y Electrode component device of reinforcing cage seam welder |
| 12/23/2009 | CN201366577Y Movable electrode of sliding welding machine |
| 12/23/2009 | CN201366576Y Electrode body of sliding welding machine |
| 12/23/2009 | CN201366575Y Semiautomatic high-strength flash butt welding machine for chains |
| 12/23/2009 | CN101609322A Welding control method of large high-strength mine-used circular-ring chain |
| 12/23/2009 | CN101607355A Locating device for welding projection welding studs on auto parts |
| 12/23/2009 | CN101607343A Conductor wire connecting method, and connecting terminal, stator, and rotary electric machine |
| 12/23/2009 | CN100574539C Hot air welding head structure |
| 12/23/2009 | CN100571955C Spot welding system including a robot |
| 12/22/2009 | CA2469771C Syringe needle destroyer with needle cartridge |
| 12/22/2009 | CA2424482C Weld gun assembly |
| 12/17/2009 | WO2009150904A1 Steel material for dissimilar metal joining, joined body of dissimilar metals and process for joining dissimilar metal materials |
| 12/16/2009 | EP2133168A1 Projection bolt welding method, and welding apparatus |
| 12/16/2009 | CN201361769Y Tungsten electrode simple and quick centering device of welding gun of automatic welder |
| 12/16/2009 | CN201361761Y Grid plate press welder |
| 12/16/2009 | CN101602149A Electrode body of sliding welding machine |
| 12/16/2009 | CN101602147A Tooling device |
| 12/16/2009 | CN101602146A Movable electrode of sliding welding machine |
| 12/16/2009 | CN101602145A Fixed electrode insulating mechanism of sliding welding machine |
| 12/16/2009 | CN101602144A Sliding welding method of metal cage |
| 12/16/2009 | CN101602143A Sliding welding machine |
| 12/16/2009 | CN101602142A Fixed electrode fixed structure of sliding welding machine |
| 12/16/2009 | CN101602141A Fixed electrode of sliding welding machine |
| 12/16/2009 | CN101602140A Electrode component of sliding welding machine |
| 12/16/2009 | CN101602139A Float electrode of sliding welding machine |
| 12/16/2009 | CN101602138A Steel rail flash welding machine |
| 12/15/2009 | US7633032 System and method for clamping and resistance welding |
| 12/15/2009 | CA2508410C Multifunction meter for welding apparatus |
| 12/10/2009 | US20090305075 Method for producing low-springback half shells |
| 12/10/2009 | US20090302010 Resistance welding method and welded structure |
| 12/10/2009 | US20090302009 Electrode for spot welding |
| 12/10/2009 | US20090302008 Spot Welding Method and Spot Welding System |
| 12/10/2009 | US20090301700 Heat Exchanger Comprising Deep-Drawn Heat Exchanger Plates |
| 12/09/2009 | EP2129485A1 A method of welding duplex stainless steel strip for the production of an armouring layer of a flexible pipe |
| 12/09/2009 | CN201357280Y Nut pinch welder |
| 12/09/2009 | CN201357279Y Mesh welding machine |
| 12/09/2009 | CN101598251A Copper-aluminium joint containing canine-shaped columnar crystal structure and preparation method thereof |
| 12/09/2009 | CN101596646A Method for one-sided, one step joining of a metal sheet stack |
| 12/09/2009 | CN101596645A Welding device of automatic reducing seam welder |
| 12/09/2009 | CN101596644A Full-automatic screw welder |
| 12/09/2009 | CN101596643A Butt welding method of small caliber metallic resistances |
| 12/09/2009 | CN101596642A Resistance welding method and welded structure |
| 12/03/2009 | WO2009118334A3 Welding head for a machine for the formation of metal mesh, relative welding method and machine for the formation of metal mesh using said welding head |
| 12/03/2009 | US20090294411 System for and method of projection weld-bonding workpieces |
| 12/03/2009 | US20090294410 Method for joining dissimilar metals of steel product and light metal product with each other |
| 12/03/2009 | US20090294409 Method for inhibiting electromigration-induced phase segregation in solder joints |
| 12/03/2009 | DE102008025585A1 Method for electric contacting of flat wire with contact lug by insulation, comprises inserting the wire with its insulation in a recess limited by an edge area of the lug and producing electrically isolated current flow against the wire |
| 12/02/2009 | EP2127797A1 Method for joining dissimilar metals of steel product and light metal product with each other |
| 12/02/2009 | CN201353683Y Automatic arc striking sheet delivering device of welding machine |
| 12/02/2009 | CN201353682Y Capacitor energy storage type inverter spot welder |
| 12/02/2009 | CN101590565A Welding automatic adjusting device for multifunctional seam welder |
| 12/02/2009 | CN101590564A Novel process for welding copper strip and aluminum strip |
| 12/02/2009 | CN101590563A Method for reforming suspending type spot-welding machine into projection welding machine |
| 12/02/2009 | CN101590562A Resistance welding equipment and welding control method |
| 12/02/2009 | CN101590561A Steel ring spoke crack preventing process preset with internal stress of automotive steel ring spoke |
| 12/02/2009 | CN100566024C Conductive terminal welding method and conductive terminal structure |
| 12/02/2009 | CN100563899C High-speed multiple channel and line selector switch |