| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 06/12/2013 | CN202984900U Parallel sealing welder for SMD quartz resonator |
| 06/12/2013 | CN103153519A Welding device |
| 06/12/2013 | CN103143828A Assembling and spot-welding integral tooling for side wall skeleton of track vehicle |
| 06/12/2013 | CN103143827A Battery seam welder |
| 06/12/2013 | CN102126079B Automatic seam welder for high-speed steel barrel |
| 06/12/2013 | CN101626863B Workpiece to be spot-welded |
| 06/11/2013 | US8464079 Battery life extending power supply system |
| 06/11/2013 | US8464078 Delay circuit with reset feature |
| 06/11/2013 | US8461473 External corrosion protection for underground pipes |
| 06/11/2013 | CA2524762C Method for repairing a hole in a metallic workpiece |
| 06/06/2013 | WO2013049274A3 Large -area sputtering targets |
| 06/05/2013 | EP2598276A1 Method for welding a sphere onto a metal sheet by a welding current between electrodes |
| 06/05/2013 | CN202963776U Welding mold for impeller |
| 06/05/2013 | CN202963775U Clamp for quickly spot-welding thermistors onto battery protection boards |
| 06/05/2013 | CN202963774U Electrode holder with improved structure |
| 06/05/2013 | CN202963773U Thyristor self-control delay trigger electric discharge device of small-sized capacitive energy-storage welding machine |
| 06/05/2013 | CN202963772U Positioning device used for thin plate nut projection welding |
| 06/05/2013 | CN202963771U Control button station for fixed spot welder |
| 06/05/2013 | CN202963770U Gantry type spot welding nut tool |
| 06/05/2013 | CN202963769U Full-automatic hydraulic link butt welding machine |
| 06/05/2013 | CN202963768U Turntable mechanism of hanging welding machine |
| 06/05/2013 | CN103140318A Vibration spot welding device and method |
| 06/05/2013 | CN103128471A White watermark automatic welding system |
| 06/05/2013 | CN103128435A Fault detector of welding gun welding nozzle truing device of spot welding robot |
| 06/05/2013 | CN103128434A Multifunctional electric-conducting and dezincing layer delivery motion device |
| 06/05/2013 | CN103128433A Robot servo welding-gun compensation method |
| 06/05/2013 | CN103128432A Energy-saving middle-frequency-inverting automatic gang bonder with multiple transformers |
| 06/05/2013 | CN102366853B Welding method |
| 06/05/2013 | CN102319947B Projection welding machine for lifting lug assemblies of automotive vibration dampers |
| 06/05/2013 | CN102319945B Sheet metal seam welder |
| 06/04/2013 | US8455784 Method and system for welding workpieces |
| 05/30/2013 | WO2013076925A1 Resistance spot welding joint |
| 05/30/2013 | WO2013076117A1 Method for producing a composite sheet metal part having a metallic region, and corresponding molding tool |
| 05/30/2013 | US20130136979 Welding method including continuous wave welding and pulse welding for component of an implatable medical device |
| 05/30/2013 | US20130134144 Electrical soldering iron |
| 05/30/2013 | US20130134137 Universal Stake Adapter |
| 05/30/2013 | US20130134135 Method For Welding a Sphere Onto a Metal Sheet By a Welding Current Between Electrodes |
| 05/30/2013 | CA2856704A1 Method for producing a composite sheet metal part having a metallic region |
| 05/29/2013 | EP2596897A2 Spot welding device, in particular for use in bodywork construction in the motor vehicle industry |
| 05/29/2013 | DE112011102493T5 Vorrichtung und Verfahren zum Vibro-Punktschweißen Apparatus and method for Vibro-spot welding |
| 05/29/2013 | CN202952011U Track welder used for butt joint of stainless steel tubes |
| 05/29/2013 | CN202952002U Auxiliary support device for anchor chain flash welding machine movable platform |
| 05/29/2013 | CN103121144A Tool for and method of joining material layers with penetration and welding devices |
| 05/29/2013 | CN102107324B Heat-transfer column welding technology for large equipment |
| 05/29/2013 | CN102039906B Welding method of skirtboard structure of underframe equipment cabin |
| 05/29/2013 | CN101850468B Resistance welding method and resistance welding apparatus |
| 05/29/2013 | CN101396761B System for and method of edge welding using projections |
| 05/28/2013 | US8450666 High-efficiency water boiling device |
| 05/28/2013 | US8450644 Multi-mode ultrasonic welding control and optimization |
| 05/28/2013 | US8450634 Resistance welding apparatus and resistance welding method |
| 05/28/2013 | US8450633 Method and system for automated selection of a set of candidate weld guns including orientations of the selected guns |
| 05/28/2013 | US8449712 Electrode bonding method and part mounting apparatus |
| 05/28/2013 | CA2461831C Hot-rolled steel strip for high strength electric resistance welding pipe and manufacturing method thereof |
| 05/23/2013 | DE102011119317A1 Punktschweißvorrichtung, insbesondere zur Verwendung im Karosseriebau der Kfz-Industrie Spot welding machine, especially for use in the body of the motor vehicle industry |
| 05/22/2013 | CN202943359U Electrode holders with opening rotatable |
| 05/22/2013 | CN202943358U Spot welding device |
| 05/22/2013 | CN202943201U Screen mesh welding device |
| 05/22/2013 | CN103118831A Method for producing a piston for an internal combustion engine and piston for an internal combustion engine |
| 05/22/2013 | CN103111801A Flash butt welding craft of R4 mooring chain tail end ring |
| 05/22/2013 | CN103111800A R5 mooring chain common ring flash butt welding process |
| 05/22/2013 | CN103111799A R4 mooring chain common ring flash-welding process |
| 05/22/2013 | CN103111798A R4 mooring chain end ring flash-welding process |
| 05/22/2013 | CN103111797A R5 mooring chain common ring flash welding process |
| 05/22/2013 | CN103111747A Steel reinforcement cage roll welding draw gear |
| 05/22/2013 | CN103111746A Gun type electric resistance welding pressure protecting control system and control method |
| 05/22/2013 | CN103111745A Gun type electric resistance welding transposition device |
| 05/22/2013 | CN103111744A Capacitor energy storage transformer-free multifunctional electric welding machine |
| 05/22/2013 | CN103111743A Rapid welding method for steel and aluminum or aluminum alloy |
| 05/22/2013 | CN103111742A Spot welding head for welding enamelled wires |
| 05/22/2013 | CN103111741A Controllable electrode force method for lowering welding spatter of resistance spot welding of sandwich plate |
| 05/22/2013 | CN103111740A Metal mesh press welder |
| 05/22/2013 | CN103111739A R4 mooring chain common ring flash butt welding process |
| 05/22/2013 | CN103111738A R5 mooring chain end ring flash welding process |
| 05/22/2013 | CN103111737A R5 mooring chain end ring flash butt welding process |
| 05/22/2013 | CN101664856B Rotating shaft position-limiting device with sensor |
| 05/22/2013 | CN101277779B Bolt for projection welding and method of welding the same |
| 05/16/2013 | WO2013068481A1 Electrical insulating element made of ceramic material for an electrical processing device, corresponding processing device |
| 05/16/2013 | WO2013043139A3 Wire seam welding machine comprising high-frequency transformer |
| 05/16/2013 | DE102011118419A1 Diagnosing deterioration state of electrodes of welding gun for connecting components, comprises detecting mechanical vibration of welding gun and analyzing mechanical vibration measuring signal to detect wear condition of electrodes |
| 05/15/2013 | EP2591873A1 Method for welding an electrical conductor with a contact element and connector usable in such method |
| 05/15/2013 | EP2591242A1 A bearing ring and a method for its manufacturing |
| 05/15/2013 | CN202934228U Auxiliary positioning device for spot welding |
| 05/15/2013 | CN202934227U Automatic three-in-one contact feeder |
| 05/15/2013 | CN202934226U Electric resistance welding pliers |
| 05/15/2013 | CN202934225U Weld wheel of seam welder |
| 05/15/2013 | CN202934224U Press welding device |
| 05/15/2013 | CN202934223U Automatic welding device for worm transmission type hose clamp annular hoop band and hoop shell |
| 05/15/2013 | CN202934222U Automatic quick spot welding device |
| 05/15/2013 | CN103108719A Mash seam welding method and device |
| 05/15/2013 | CN103104678A Automatic speed changer shell body and welding method thereof |
| 05/15/2013 | CN103100791A Loading box of pin-fixing-type energy storage seal welding machine |
| 05/15/2013 | CN103100790A Storage battery butt welding machine monitoring device |
| 05/15/2013 | CN102328148B Steel wire grating welding method of medium carbon steel and low alloy steel |
| 05/15/2013 | CN101890565B Intelligent electronic spot welding method |
| 05/10/2013 | WO2013065175A1 Current diffusion bonding apparatus and current diffusion boding method |
| 05/10/2013 | WO2013063628A1 Resistance welding device comprising a current source arranged on a welding gun |
| 05/10/2013 | WO2013063627A1 Current source and method for cooling such a current source |
| 05/10/2013 | WO2013063626A2 Heavy-current transformer, transformer element, contact plate and secondary winding, and method for producing such a heavy-current transformer |
| 05/09/2013 | US20130115480 Projection resistance welding of superalloys |
| 05/09/2013 | US20130112665 Device and method of vibro-spot welding |