| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 06/01/2011 | EP2326454A1 Resistance welding method, resistance welder, and method and device for evaluating resistance welding |
| 06/01/2011 | EP1528967B1 Device and method for resistance spot welding control |
| 06/01/2011 | DE102010052717A1 Punktschweißsystem Spot Welding System |
| 06/01/2011 | DE102009056234A1 Method for monitoring and/or controlling a device for attaching a respective welding spot to many successive joints, comprises measuring a current and a voltage of the joint and determining a resistance of the joint |
| 06/01/2011 | DE102009054425A1 Abzieheinrichtung zum Abziehen von Elektrodenkappen von Schweißelektroden Stripper for removing electrode caps of welding electrodes |
| 06/01/2011 | CN201848646U Device for drying cooling water after temperature reduction |
| 06/01/2011 | CN201848645U High-precision heavy-current DC (direct current) inversion spot-welding machine |
| 06/01/2011 | CN201848644U Movable resistance welder for prolonging service life |
| 06/01/2011 | CN102079009A Device for monitoring positive and negative half-wave asymmetry of primary current of transformer in resistance welding machine |
| 06/01/2011 | CN102079008A Spot welding system |
| 06/01/2011 | CN102079007A Automatic spot welding machine |
| 06/01/2011 | CN102079006A Butt welding manufacturing process of convex mould wheel forming net |
| 06/01/2011 | CN101628358B Magnetic control resistance spot welding system |
| 06/01/2011 | CN101602140B Electrode component of sliding welding machine |
| 06/01/2011 | CN101378874B Band for protecting electrodes of a spot-welding gun |
| 05/31/2011 | US7952046 Resistance welding gun with independent actuators |
| 05/31/2011 | US7951465 Joined body of dissimilar materials comprising steel material and aluminum material, and joining method therefor |
| 05/26/2011 | WO2011061623A2 Resistance welding method, resistance-welded member, resistance welder, control apparatus for resistance welder, control method and control program for resistance welder, resistance welding evaluation method, and resistance welding evaluation program |
| 05/26/2011 | US20110123825 Bonded structure of dissimilar metallic materials and method of joining dissimilar metallic materials |
| 05/26/2011 | US20110120979 Mash seam welding method and apparatus |
| 05/26/2011 | US20110120978 Spot welding system |
| 05/26/2011 | DE202009014897U1 Kalibriereinrichtung Calibrating |
| 05/25/2011 | EP1740340B1 Milling cutter for sharpening electrodes. |
| 05/25/2011 | CN201841357U Automatic seam welder for reinforcement cages |
| 05/25/2011 | CN201841356U Clamp adjusting device of flash butt welder |
| 05/25/2011 | CN201841355U Seam welder for reinforcement cages |
| 05/25/2011 | CN201841354U Automatic seam welder for reinforcement cage |
| 05/25/2011 | CN201841353U Direct-current (DC) seam welder |
| 05/25/2011 | CN201841352U Flash butt welding machine used for welding car door corners |
| 05/25/2011 | CN201841351U Welding auxiliary device |
| 05/25/2011 | CN102074612A GaAs/Ge unijunction gallium arsenide solar battery resistance welding system |
| 05/25/2011 | CN102069368A Method for processing precision device |
| 05/25/2011 | CN102069311A Precise device |
| 05/25/2011 | CN102069285A Elevating mechanism for lower electrode of welding machine |
| 05/25/2011 | CN102069284A Method suitable for composite spot welding of galvanized plate and stainless steel plate |
| 05/25/2011 | CN102069283A Welding positioning device |
| 05/25/2011 | CN101691961B Processing molding method for stainless steel plate type heat exchanger |
| 05/24/2011 | US7948391 Signaling device for a safety circuit |
| 05/19/2011 | WO2011058265A1 Method for treating a welding stud with an ion beam and welding method implementing such a welding stud |
| 05/19/2011 | US20110114608 Energy storage caddy for a welding system |
| 05/19/2011 | US20110114607 Incremental hybrid welding systems and methods |
| 05/19/2011 | DE19931889B4 Fräseinrichtung Milling device |
| 05/19/2011 | DE102010049198A1 Anwendung eines Oberflächenreliefs auf Punktschweißelektroden Application of a surface relief on spot welding electrodes |
| 05/19/2011 | DE102009058937B3 Magazin für Elektrodenkappen Magazine for electrode caps |
| 05/18/2011 | EP2322310A1 Dissimilar metal joining method for magnesium alloy and steel |
| 05/18/2011 | EP2322308A1 Mash seam welding method and equipment |
| 05/18/2011 | EP2321436A1 Method of preparation prior to the welding of lithium-aluminium alloy products |
| 05/18/2011 | EP2321086A1 Mounting fixture for pins, rivet head, method |
| 05/18/2011 | CN201837904U Intelligent welding temperature control system for high-frequency straight-slit electric resistance welding pipe |
| 05/18/2011 | CN201833110U Electrode beam synchronization adjustment mechanism of mesh welding machine |
| 05/18/2011 | CN201833109U Guiding device of resistance weld joint welding machine |
| 05/18/2011 | CN201833108U Guiding device for resistor welding line welder |
| 05/18/2011 | CN201833107U Projection welding plate electrode |
| 05/18/2011 | CN201833106U Electric resistance welding system capable of staggering time |
| 05/18/2011 | CN201833105U Automatic spot welding equipment |
| 05/18/2011 | CN102066597A Steel material for dissimilar metal joining, joined body of dissimilar metals and process for joining dissimilar metal materials |
| 05/18/2011 | CN102059440A Universal electrode for spot welding |
| 05/18/2011 | CN102059439A Joining method of dissimilar metal plates and dissimilar metal joined body |
| 05/18/2011 | CN102059438A Affluence column welding device of lithium battery |
| 05/18/2011 | CN102059437A Method of bonding metallic members, and metallic bonded body |
| 05/18/2011 | CN101684673B Reinforcement bar truss mould plate and welding process |
| 05/18/2011 | CN101628367B H-shaped beam fitting up device and fitting up method |
| 05/18/2011 | CN101491860B Gantry multiple-spot welder |
| 05/18/2011 | CN101362250B Welding set |
| 05/17/2011 | US7944091 Apparatus for feeding electrical energy into a power grid and DC voltage converter for such an apparatus |
| 05/17/2011 | US7943883 Hybrid automobile bodies; stacking aluminum plate having cladding material outer layer and steel sheet with outer plating layer and welding |
| 05/11/2011 | EP2319652A1 Method of bonding metallic members, and metallic bonded body |
| 05/11/2011 | EP2319651A1 Weldable connector |
| 05/11/2011 | CN201824054U Three-phase secondary rectifying wire and pipe welding machine |
| 05/11/2011 | CN201824053U Reinforcing bar cage seam welding machine automatic welded joint |
| 05/11/2011 | CN201824052U Intermediate-frequency wire and pipe welding machine |
| 05/11/2011 | CN201824051U Welding spot limiting device |
| 05/11/2011 | CN201824050U Warp grouping isolation welding device of composite metal plastic pipe welding machine |
| 05/11/2011 | CN102049604A Welding head clamp for micro point electric welding machine |
| 05/11/2011 | CN102049603A Electrode head of spot welder |
| 05/11/2011 | CN102049602A Steel rail flash welding machine and container type steel rail flash welding equipment |
| 05/11/2011 | CN102049601A Current-assisted fuel cell ultra-thin metal bipolar plate pressure welding device and method |
| 05/11/2011 | CN101623793B Novel method of resistance spot welding of aluminum base composite material |
| 05/11/2011 | CN101579781B Movable conductive structure of electrode of seam welder |
| 05/11/2011 | CN101330228B Intelligent control inversion constant-power electricizing method |
| 05/10/2011 | US7939979 Electric actuator |
| 05/10/2011 | US7939972 Switch device and power supply control system |
| 05/05/2011 | WO2011052761A1 Device and method for coating metallic band |
| 05/05/2011 | WO2011052562A1 Flash-butt welding method for rail steel |
| 05/05/2011 | WO2011052308A1 Electrode inspection device for spot welding |
| 05/05/2011 | WO2011051773A1 Resistance welding gun |
| 05/05/2011 | WO2011050992A1 Coupling element for acoustically coupling a body to a sound transducer, device for detecting sound, and method for monitoring and/or evaluating the machining of a work piece by welding |
| 05/05/2011 | US20110104511 Method of bonding metallic members, and metallic bonded body |
| 05/05/2011 | US20110102972 Chip-type electric double layer capacitor cell and method of manufacturing the same |
| 05/05/2011 | US20110100962 Dissimilar metal joining method |
| 05/05/2011 | CA2778891A1 Flash butt welding method of rail steel |
| 05/04/2011 | EP2315877A1 Welding unit for welding rails of a track |
| 05/04/2011 | CN201815793U Cooling water circulation device for projection welder |
| 05/04/2011 | CN201815792U Resistance welding machine control and display system |
| 05/04/2011 | CN201815791U Hanging spot welding positioning device |
| 05/04/2011 | CN201815790U Oil tank copying seam welding machine |
| 05/04/2011 | CN201815789U Welding machine |
| 05/04/2011 | CN201815788U Welder assembly for wire mesh frame |
| 05/04/2011 | CN201815778U Inversion control circuit of cooling fan of welding machine |
| 05/04/2011 | CN201815776U Novel multi-voltage tap type inverter welding machine |