| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 12/06/2007 | US20070278198 Welding System |
| 12/06/2007 | DE10206630B4 Verfahren und Vorrichtung zum Hochgeschwindigkeitspressen von Werkstücken Method and apparatus for high speed pressing of workpieces |
| 12/06/2007 | DE102007020211A1 Welding assembly for e.g. automotive assembly line has interchangeable electrode holder |
| 12/06/2007 | DE102006026020A1 Current supply system for welding machines has handle which simultaneously allows switches for control current to connect it with input ports and another switch for welding current to connect it with its input ports |
| 12/05/2007 | EP1862249A1 Single-head multi-electrode resistance welding |
| 12/05/2007 | CN200984677Y Covered component spot welder |
| 12/05/2007 | CN101082332A A compressor and method for welding a fluid tubing to a compressor housing and fluid-transporting tubing |
| 12/05/2007 | CN101081461A Technological process of incising pipes and chamfering by using intersecting cutter |
| 12/05/2007 | CN101081456A Device for prolonging the lifetime of resistance spot welding electrode |
| 12/05/2007 | CN100352721C Method for assembling a vehicle body |
| 12/04/2007 | CA2428981C Welding parameters setting method for a resistance welder controll apparatus |
| 11/29/2007 | WO2007134852A1 Method for the manufacturing of a ball joint, and a ball joint |
| 11/29/2007 | WO2007134676A1 Verfahren zum verschweissen von schienenen¬ den sowie schweissmaschine |
| 11/29/2007 | US20070272660 Method and apparatus for welding to laminated metal |
| 11/29/2007 | DE202006011191U1 Kondensatorentladungs-Schweißeinrichtung Capacitor discharge welder |
| 11/28/2007 | EP1624993B1 System and method for self-adaptive on-line control of a flash-butt-welding machine |
| 11/28/2007 | CN200983109Y Group control set for resistance welding |
| 11/28/2007 | CN200981145Y Electric resistance type spot welding machine |
| 11/28/2007 | CN101077548A Copper aluminum composite pipeline, processing equipment and its processing method |
| 11/27/2007 | US7301119 Process for short-time arc-welding and short-time arc-welding system |
| 11/27/2007 | US7301118 Welding gun with controller and method for using same |
| 11/27/2007 | US7301117 Process and device for controlling the pressing force of an electrode holder |
| 11/22/2007 | WO2007132132A1 Gripper for clamping plates, used in combination with a manipulator arm, and offset balancing module |
| 11/22/2007 | WO2007131641A1 Method for distributed control of a machining tool, in particular a laser machining tool |
| 11/22/2007 | US20070267785 Composite Pipe Lining and Method and Apparatus for Installing a Composite Lining |
| 11/22/2007 | DE102007022546A1 Schweißmaschine für Rollennahtschweißen Welding machine for seam welding |
| 11/21/2007 | EP1857564A2 High-Tensile steel sheet, steel sheet joining process and high-strength automotive part |
| 11/21/2007 | EP0914228B1 Device for the maintenance of programmable automatons |
| 11/21/2007 | CN200977594Y Quick-cooling nut welding electrode |
| 11/21/2007 | CN200977591Y Tow-purpose seam welder |
| 11/21/2007 | CN200977590Y Iron wire connecting butt welder |
| 11/21/2007 | CN200977589Y Numerically controlled wire rod and board butt welder |
| 11/21/2007 | CN101073848A Inserted copper-aluminum pipe resistance welder |
| 11/21/2007 | CN101073847A Aluminum-powder resistance spot welding method for filling titanium-powder tempering nugget strength |
| 11/21/2007 | CN101073846A Aluminum-alloy resistance spot welding method for filling zirconium-powder tempering nugget strength |
| 11/21/2007 | CN101073845A Aluminum-alloy resistance spot welding method for filling chromium-powder tempering nugget strength |
| 11/15/2007 | WO2006116239A3 Positive current cutoff safety switch for welding torch |
| 11/15/2007 | WO2005076953A3 System and method providing automated welding notification |
| 11/15/2007 | US20070262057 Method for adhesive bonding together of metal sheets |
| 11/15/2007 | US20070262056 Tailor-Welded Blank and Method of Forming Same |
| 11/15/2007 | US20070261455 Method and Apparatus for Manufacturing a Circular Metal Tank |
| 11/15/2007 | DE102006035147A1 Schweißverfahren und Schweißeinrichtung Welding procedures and welder |
| 11/14/2007 | EP1854575A1 Electrode tip shaping device and electrode tip shaping tool |
| 11/14/2007 | CN100348875C Heat resistant drill screw |
| 11/14/2007 | CN100348763C Method for manufacturing non-carbide segregation high-alloy ledeburite steel by phase transition resistance diffusion welding |
| 11/14/2007 | CN100348357C Electrode clamp mechanism of point welding and its application |
| 11/14/2007 | CN100348355C Self-adaptation digital triggering method of silicon weld power supply phase sequence from three phase total bridge |
| 11/13/2007 | CA2225550C Arbitration method for a communication network |
| 11/08/2007 | WO2007124872A1 Apparatus for the connection of strips |
| 11/08/2007 | DE102006025615B3 Abstreifvorrichtung für eine Lebensmittel-Streifenschneidemaschine, Lebensmittel-Streifenschneidemaschine und Verfahren zur Herstellung einer Abstreifvorrichtung A scraping device for a food strip slicer, food slicer strip and method of manufacturing a stripping device |
| 11/07/2007 | EP1852207A2 Method and apparatus for electrical capacitor discharge welding |
| 11/07/2007 | CN200970668Y Circular water type resistance welder |
| 11/07/2007 | CN100346919C Two-level electric resistance welding method for damping clad plate oil sump |
| 11/07/2007 | CN100346918C Process minitor for weld controller |
| 11/06/2007 | US7291803 Method and device to obtain information to evaluate the quality of a resistance welding connection and/or to control or regulate a resistance welding method |
| 11/06/2007 | US7291802 Joining system head, joining system, and method of feeding and joining elements |
| 11/06/2007 | US7291801 Electrode for projection welding |
| 11/01/2007 | US20070251925 Method for manufacturing a heat exchanger |
| 10/31/2007 | EP1849549A1 Method and device for joining car body panels using resistance welding and protective gas welding |
| 10/31/2007 | EP1534458B1 Method for monitoring the quality of spot welding |
| 10/31/2007 | DE102006019312A1 Production of a rod winding for a stator of an electric machine, especially for a claw pole generator of a vehicle comprises joining the ends of conductor segments using resistance welding and guiding a welding current into the ends |
| 10/31/2007 | DE102005055232B4 Vorrichtung zum Verschweißen eines Anbauteils mit einem Hohlprofil Device for welding an accessory with a hollow profile |
| 10/31/2007 | CN200969269Y Welding transformer for novel electric resistor welder |
| 10/31/2007 | CN200967122Y Drifting gun for heavy caliber steel tube bidirectional drifter |
| 10/31/2007 | CN200967120Y Multifunctional welding machine |
| 10/31/2007 | CN200967118Y Steel wire and strand butt welding machine |
| 10/31/2007 | CN200967113Y Energy-saving safe electric welding machine |
| 10/31/2007 | CN100346535C Resistance welding method, resistance welding equipment and method for manufacturing electronic component |
| 10/31/2007 | CN100345659C Heat cutting working machine and cutting method utilizing the same thermal cutting working machine |
| 10/25/2007 | WO2007090212A3 Band for protecting the electrodes of a spot welding gun |
| 10/25/2007 | DE19651329B4 Hochleistungs-Leichtbauzange High performance, lightweight pliers |
| 10/24/2007 | EP1847349A1 Device for formation of a projection welding connection for metal sheet |
| 10/24/2007 | EP1846190A1 Method and device for electric spot welding creating a permanent contact zone around the welding spot |
| 10/24/2007 | EP1758695A4 Cold roll forming apparatus |
| 10/24/2007 | CN200963730Y Hand-hold mobile point welding clamp |
| 10/24/2007 | CN200963729Y Protector for resistance welding machine transformer |
| 10/24/2007 | CN200963660Y Flattened shape cleaning ball winding displacement device |
| 10/24/2007 | CN101060953A Low impact spot welding cylinder using single or double piston |
| 10/24/2007 | CN100344403C Electrode protection device, spot-welding tool and resistance welding method |
| 10/23/2007 | US7285745 Method for manufacturing components consisting of one piece which appear in a weaving machine |
| 10/17/2007 | EP1844889A1 Method and device for spot welding on at least one workpiece using at least one robot |
| 10/17/2007 | CN200960586Y Safety switch device for fixation spot welding machine |
| 10/17/2007 | CN200960585Y Spot welding head |
| 10/17/2007 | CN200960579Y Idle electricity saver for electric welder |
| 10/17/2007 | CN101056735A Projection nut feeding device |
| 10/17/2007 | CN101056062A Power device of arc device |
| 10/17/2007 | CN101053920A Gas protective welding machine controlled circuit |
| 10/16/2007 | US7282664 Resistance welding fastener electrode |
| 10/16/2007 | US7282663 Forge welding process |
| 10/16/2007 | US7282659 Panel assembly apparatus |
| 10/16/2007 | CA2328995C Real-time welding system |
| 10/11/2007 | US20070236205 Method for controlling a multiphase interleaving converter and corresponding controller |
| 10/11/2007 | DE202007011304U1 Vorrichtung zur Überwachung eines Kühlkreislaufs Apparatus for monitoring a refrigerating cycle |
| 10/11/2007 | DE202007007499U1 Schweißkabel für ein Widerstands-Schweißgerät Welding cables for resistance welding machine |
| 10/11/2007 | DE19801652B4 Variable Schweißzange für Roboter Variable welding gun for robots |
| 10/10/2007 | EP1841559A1 Spot welding cap changer |
| 10/10/2007 | EP1599356B1 Parts, which are provided for the adjusting devices of motor vehicle seats and which can be welded to one another |
| 10/10/2007 | CN101052492A Electrode tip shaping device and electrode tip shaping tool |
| 10/10/2007 | CN101051221A Group control system for multiple welding power supply |
| 10/10/2007 | CN101049651A Welder for steel grid plate |