| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 07/13/2011 | CN102120284A Compensation system for welding current of welded reinforcing bar net |
| 07/13/2011 | CN101602138B Steel rail flash welding machine |
| 07/12/2011 | CA2619626C Spike resistance spot welding system and method |
| 07/07/2011 | WO2011082128A1 Processes for welding composite materials and articles therefrom |
| 07/07/2011 | WO2011080159A1 Stopper and sealing off openings by means of the stopper |
| 07/07/2011 | WO2011034354A3 Mobile seam welder and method for controlling the welding operation thereof |
| 07/07/2011 | US20110165384 Rustproof steel sheet and method for manufacturing the same |
| 07/07/2011 | US20110163074 Metal plate joining method and apparatus |
| 07/07/2011 | CA2822748A1 Processes for welding composite materials and articles therefrom |
| 07/06/2011 | EP2340932A1 Rust-proof steel sheet and method for producing the same |
| 07/06/2011 | EP2340910A2 Joint product between steel product and aluminum material and spot welding method for the joint product |
| 07/06/2011 | EP2340909A1 Sealing of circular and oval openings in crown bases of turbine rotor blades using conical plugs |
| 07/06/2011 | EP2340141A1 Resistance welding electrode |
| 07/06/2011 | EP1881879B1 Method and device for welding metallic fibers to form a fleece by repeatedly carrying out a welding process ; honeycomb with metallic fibers fleeces comprising crossed welds |
| 07/06/2011 | CN201889580U C-type welding clamp for automobile spot welding operation |
| 07/06/2011 | CN102114574A Joint product between steel product and aluminum material, spot welding method, and electrode chip for use in the method |
| 07/06/2011 | CN102114573A Resistance spot welding method for relay assembly |
| 07/06/2011 | CN102114572A Spot welding machine |
| 07/06/2011 | CN102114571A Method for welding conductive copper foil for whole satellite grounding network |
| 06/30/2011 | WO2011077557A1 Method for manufacturing magnetic steel sheet having nonmagnetic area, and punch/press apparatus |
| 06/30/2011 | WO2011076201A1 Method for holding and for welding a part to be welded for a stud welding process, and bolt holder for a welding head |
| 06/30/2011 | US20110159313 Dissimilar metal joining method for magnesium alloy and steel |
| 06/30/2011 | US20110155701 Apparatus and method for consolidation welding |
| 06/30/2011 | US20110155700 Weld current generating apparatus |
| 06/30/2011 | US20110155699 Encoder dampening mechanism |
| 06/30/2011 | US20110155001 Metallized Retroreflective Sheeting with Increased Daytime Brightness |
| 06/30/2011 | DE102009060159A1 Arrangement for condenser discharge welding, comprises an electromagnetic drive for moving a bolt provided for welding, a welding condenser, and a charging current source for energy supply of the welding condenser |
| 06/29/2011 | EP2338630A1 Encoder dampening mechanism for an electric spot welding gun having a servomotor |
| 06/29/2011 | EP2337650A1 Apparatus and method for consolidation welding |
| 06/29/2011 | EP1560675B1 Mains current regulation for a resistance multispot welding machine comprising a rechargeable energy store |
| 06/29/2011 | CN201881045U Synchronous transmission mechanism of rolling welding machine |
| 06/29/2011 | CN201881044U Material jumping-proof feeding device for projection welding nuts |
| 06/29/2011 | CN102112683A Welding unit for welding rails of a track |
| 06/29/2011 | CN102107360A Integrated mechanism for cutting, conveying and welding heteromorphic strip |
| 06/29/2011 | CN102107325A Automatic wheel welding electrode group |
| 06/29/2011 | CN102107324A Heat-transfer column welding technology for large equipment |
| 06/29/2011 | CN102107323A Resistance welding nugget quality control method |
| 06/29/2011 | CN102107322A Encoder dampening mechanism |
| 06/29/2011 | CN102107321A Mechanism for integrating cutting, feeding and welding of contoured strips |
| 06/29/2011 | CN102107320A Pulsed switch-on preheating flash butt welding process for steel rims of heavy trucks |
| 06/29/2011 | CN102107319A Method for repairing arc-seam weld porosity defects of titanium alloy sheets through hot rolling |
| 06/29/2011 | CN101695787B Crossed column assembling machine |
| 06/28/2011 | US7968816 Weld fairing apparatus and welding method using the same |
| 06/28/2011 | US7968815 Resistance spot welder and a bearing/spindle arrangement for the resistance spot welder |
| 06/23/2011 | WO2011072847A1 Method and device for severing a component using cooled electrodes; component obtainable by this method |
| 06/23/2011 | US20110147862 Micromechanical component having an inclined structure and corresponding manufacturing method |
| 06/22/2011 | EP2335860A1 Welding gun with bearing installation structure and method of installing such bearing structure in a welding gun |
| 06/22/2011 | EP2335859A1 Welding gun |
| 06/22/2011 | DE112009001225T5 Mikroschweißmaschine Micro-welding machine |
| 06/22/2011 | DE102009060878A1 Verfahren zum Trennen eines Bauteils und Trennvorrichtung A method for separating a component separation device and |
| 06/22/2011 | CN201871871U Clamp for welding ring-shaped stirrups |
| 06/22/2011 | CN201871870U Welding spot forming clamp for welding ring-shaped stirrups |
| 06/22/2011 | CN201871869U Welding fixture for butt welding of automobile shock absorber mounting base body and accessory convex point |
| 06/22/2011 | CN201871868U Composite metal plastic pipeline welding device |
| 06/22/2011 | CN201871867U PTC (positive temperature coefficient) automatic parallel welding device for lithium ion batteries |
| 06/22/2011 | CN102101214A Welding gun |
| 06/22/2011 | CN101602147B Tooling device |
| 06/22/2011 | CN101596644B Full-automatic screw welder |
| 06/16/2011 | WO2011070978A1 Process for production of steel plate/aluminum plate joint structure, and steel plate and aluminum plate produced by the process |
| 06/16/2011 | WO2011069727A1 Electrode grinding device |
| 06/16/2011 | WO2011069719A1 Assembly for grinding electrodes and grinding wheel |
| 06/16/2011 | WO2011069718A1 Kit for retrofitting an electrode grinding device and electrode grinding device |
| 06/15/2011 | EP2332685A1 Cutting head for two spot welding electrodes of a welding gun |
| 06/15/2011 | EP1663562B1 Can welding machine with powder monitor |
| 06/15/2011 | CN201862915U Novel welding adjustable device of numerical control truss welding production line |
| 06/15/2011 | CN201862914U Welder lower electrode lifting mechanism |
| 06/15/2011 | CN201862913U Projection welding floating tool for automotive shock absorber stand |
| 06/15/2011 | CN201862912U Automatic control device of resistance flashing butt welding machine |
| 06/15/2011 | CN201862911U Welding adjusting mechanism for welding production line of reinforcing steel bar truss |
| 06/15/2011 | CN201862910U Gantry welding machine |
| 06/15/2011 | CN102091858A Parallel electrode welding head for resistance welding |
| 06/15/2011 | CN102091857A Process for welding vacuum freeze dryer plate layer |
| 06/15/2011 | CN102091856A Trigger control welding head for micro-point electronic welding machine |
| 06/15/2011 | CN102091855A R5-level mooring anchor chain welding process |
| 06/15/2011 | CN101637848B Welding power source of steel-grating press welder by using inverting technique |
| 06/15/2011 | CN101405105B Joint product between steel product and aluminum material, spot welding method for the joint product, and electrode chip for use in the joint product |
| 06/09/2011 | DE202010000107U1 Serviceeinrichtung für Schweisseinrichtungen Service facility for welding equipment |
| 06/09/2011 | DE112006001867B4 Verbindungsvorrichtung und ein -verfahren für Metallplatten Connection apparatus and method for metal plates |
| 06/08/2011 | EP2329909A1 Method and apparatus for bonding metal plates |
| 06/08/2011 | EP2329904A2 Electric welding machine having a power circuit to limit voltage fluctuations induced in the mains |
| 06/08/2011 | EP2328749A1 Formable light weight composites |
| 06/08/2011 | EP2328707A1 Method for producing a joint between a sheet-metal component of steel and a sheet-metal component of an aluminium material |
| 06/08/2011 | CN201856035U Transformer for mesh welding machine and electrode servo mechanism |
| 06/08/2011 | CN201856034U Compound oblique insertion assembly welding machine |
| 06/08/2011 | CN201856033U Resistance welding device for welding tube fittings |
| 06/08/2011 | CN201856032U Linked electrode resistance welding device |
| 06/08/2011 | CN102089116A Method and apparatus for bonding metal plates |
| 06/08/2011 | CN102089111A Mash seam welding method and equipment |
| 06/08/2011 | CN102085596A Parallel electrode welding head |
| 06/08/2011 | CN102085595A Spot welding device for vibration-damping composite board |
| 06/08/2011 | CN102085594A Automatic netting four-taper-sleeve welding machine and automatic welding method thereof |
| 06/08/2011 | CN101623792B Automobile starter motor stator auxiliary pole automatic welder |
| 06/08/2011 | CN101327546B Four-side duplex spot welding technique |
| 06/08/2011 | CN101323046B Spot welding system and method for adjusting welding-gun closing speed |
| 06/08/2011 | CN101010818B Closed battery, its manufacturing method, battery pack composed of closed batteries, and its manufacturing method |
| 06/07/2011 | US7958379 Substrate bias switching unit for a low power processor |
| 06/07/2011 | US7956308 Weld gun control system |
| 06/07/2011 | CA2345890C Adhering sealing member to metal with weld heat |
| 06/02/2011 | US20110127239 Electrode unit and resistance welding device |
| 06/01/2011 | EP2327500A1 Extraction device for extracting electrode caps of welding electrodes |