| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 08/21/2007 | US7257872 Electrode tip dresser |
| 08/21/2007 | CA2287111C Resistance welding machine control method |
| 08/16/2007 | WO2007090212A2 Band for protecting the electrodes of a spot welding gun |
| 08/16/2007 | US20070187371 Structural component for a motor vehicle |
| 08/16/2007 | US20070187370 Method and apparatus for positioning electrodes relative to a welding gun |
| 08/16/2007 | US20070187366 Heater chip for thermocompression bonding |
| 08/16/2007 | DE10342534B4 Vorrichtung zum Verdichten und/oder Verschweißen von elektrischen Leitern Apparatus for compressing and / or welding of electrical conductors |
| 08/16/2007 | DE102006005920A1 Resistance welding device used in spot welding comprises welding electrodes arranged so that one electrode is placed on welding site of one component and other is placed on welding site of further component |
| 08/15/2007 | EP1818128A1 Method and device for pressure welding workpieces having a minimum upstanding flange, in particular sheets or profiles |
| 08/15/2007 | EP1579943B1 Improved resistance welding device |
| 08/15/2007 | CN101018642A Welding electrode and method |
| 08/15/2007 | CN101017886A Battery production method |
| 08/14/2007 | US7256365 Electrode holder with integrated ultrasound sensor |
| 08/09/2007 | US20070181539 Apparatus and method for joining a rotor blade to a rotor mount of a gas turbine rotor |
| 08/08/2007 | CN2930946Y Welding head holder for spot welder |
| 08/08/2007 | CN2930941Y Electric welding machine with idling auto-power-off device |
| 08/08/2007 | CN101013107A System and method for monitoring weld operation |
| 08/07/2007 | US7253632 Method for qualifying joints and contacts of electric circuits |
| 08/07/2007 | US7253374 Sheet-to-tube welded structure and method |
| 08/07/2007 | US7253372 Method for welding heat exchanger tube to tubesheet |
| 08/02/2007 | US20070175869 Method for monitoring a resistance welding process and device therefor |
| 08/02/2007 | US20070175868 Single drive and source for adjacently clamping and resistance welding |
| 08/02/2007 | US20070175867 Method for improving single sided resistance spot welds |
| 08/02/2007 | DE202006004456U1 Testvorrichtung für Oberflächen, insbesondere von Schweißelektroden Test device for surfaces, in particular of welding electrodes |
| 08/02/2007 | DE19746669B4 Bolzenschweißvorrichtung Stud welding device |
| 08/02/2007 | DE102005034466B4 Hubvorrichtung für eine Schweißzange Lifting device for welding guns |
| 08/01/2007 | CN2928354Y Fixing type steel rail flash welder |
| 08/01/2007 | CN101010818A Closed battery, its manufacturing method, battery pack composed of closed batteries, and its manufacturing method |
| 07/31/2007 | US7250585 Robotic welding system and method for welding projection weld nuts |
| 07/31/2007 | US7249482 Electrode texturing tool and method of use thereof |
| 07/26/2007 | WO2007083702A1 Connection plate for battery pack |
| 07/26/2007 | WO2007082684A1 Discontinuous welding of metallic fibres |
| 07/26/2007 | WO2007082651A1 Pole tube |
| 07/26/2007 | US20070170153 Resistance welding electrode, method of manufacturing the same, resistance welding apparatus, and resistance welding line |
| 07/25/2007 | EP1810773A1 Projection nut feeder |
| 07/25/2007 | CN2925723Y Multi-purpose projecting-weld electrode head |
| 07/25/2007 | CN101005906A Improvements in welding hollow flange members |
| 07/25/2007 | CN101004170A Method for forming hollow header of piston of compressor |
| 07/24/2007 | US7247810 Module for resistance welding tongs |
| 07/24/2007 | US7247809 Welding machine for the production of wire grid sheet |
| 07/19/2007 | WO2007080896A1 Method of welding connection plate in assembled battery |
| 07/19/2007 | US20070164018 Dielectric welding methods |
| 07/19/2007 | DE202006004398U1 Schweißeinrichtung zum elektrischen Impulsschweißen Welding device for electrical impulse welding |
| 07/19/2007 | DE102006001833A1 Diskontinuierliches Verschweißen von metallischen Fasern Discontinuous welding metallic fibers |
| 07/18/2007 | EP1673194B1 Welding robot comprising a fixed electrode lapper on a moveable robot unit |
| 07/18/2007 | EP1210203A4 Determining resistance spotwelding system condition |
| 07/17/2007 | US7244905 Method for estimating nugget diameter and weld parameters |
| 07/12/2007 | WO2007077393A2 Method for spot resistance welding of aluminium alloys with a current maintained at least for a period beginning at the start of the forging phase |
| 07/12/2007 | WO2005112361A3 Method and apparatus for high-speed multiple channel and line selector switch |
| 07/12/2007 | US20070159008 Circuit for illuminating multiple light emitting devices |
| 07/12/2007 | US20070158337 Spot-welding tool |
| 07/12/2007 | US20070158312 Method for projection bonding of telescoped tubes |
| 07/12/2007 | DE102004045856B4 Verfahren zur Verbindung von Druckgusselementen aus Aluminiumlegierung A method of connecting elements made of die cast aluminum alloy |
| 07/11/2007 | EP1806200A1 Method for bonding iron-based member with aluminum-based member |
| 07/11/2007 | EP1804988A1 Cutting tool with replaceable cutting inserts |
| 07/11/2007 | CN2920507Y Electric welding net plate machine |
| 07/11/2007 | CN1997480A Arrangement of a stress transducer on one arm of welding pliers, and method for mounting said stress transducer |
| 07/11/2007 | CN1997479A Method for monitoring a resistance welding process and device therefor |
| 07/11/2007 | CN1325217C Digital flip flop of three phase full bridge controllable silicon welding power source main loop |
| 07/10/2007 | US7242112 Control element or switching element for vehicles |
| 07/10/2007 | US7240551 Sensor stem, sensor device having the same, and method of manufacturing sensor device |
| 07/05/2007 | WO2007074561A1 Automatic nut supply device |
| 07/05/2007 | WO2007074372A2 Method and device for strapping goods |
| 07/04/2007 | EP1802418A1 Spot welding rod and method for adjusting the pressure of a spot welding rod |
| 07/04/2007 | EP1517764B1 Electrode protection device |
| 07/04/2007 | EP1463601B1 Welding material and method without carrier |
| 07/04/2007 | CN2917910Y Welding head apparatus for chain butt welding machine |
| 07/04/2007 | CN2917909Y Air-actuated spot welding pliers |
| 07/04/2007 | CN1323795C Precise welding machine with long suspension arm |
| 07/04/2007 | CN1323794C Mounting bracket |
| 07/03/2007 | US7238911 Resistance welding tip with improved cooling system |
| 06/28/2007 | WO2007071162A1 A welding head for electric resistance welding and its manufacturing method |
| 06/28/2007 | US20070149095 Welding robot comprising an electrode grinder secured on a moving assembly of said welding robot |
| 06/27/2007 | EP1800788A1 Butt welding apparatus, butt welding method, and butt welded product |
| 06/27/2007 | CN2915316Y 顶针结构 Thimble structure |
| 06/27/2007 | CN1322955C Seam welding device |
| 06/26/2007 | US7236255 Method and instrument for measuring bead cutting shape of electric welded tube |
| 06/21/2007 | WO2007069833A1 A welding machine of pincette type and an accessory cubic formation method therof |
| 06/21/2007 | US20070138145 Resistance-welding method |
| 06/21/2007 | DE102005000852B4 Verfahren und Vorrichtung zur Herstellung eines umfänglich geschlossenen Hohlprofils Method and apparatus for producing a peripherally closed hollow profile |
| 06/20/2007 | EP1797987A1 dual-metal transition piece |
| 06/20/2007 | CN2912887Y Energy-saving device for common electric welding machine |
| 06/20/2007 | CN1322383C Setting method and setting apparatus for operation path for articulated robot |
| 06/14/2007 | WO2007067977A1 Improved method of spot welding aluminum |
| 06/14/2007 | WO2007065238A1 Spot welding tip for a spot welding machine |
| 06/14/2007 | US20070131657 Spot welding gun for resistance welding of workpieces |
| 06/14/2007 | DE102006036850A1 Camshaft for four-stroke internal combustion engine has base body on which balancing weights and cams are mounted by axial dent, where each weight is provided with retaining zone and zone with large mass |
| 06/14/2007 | DE102005058351A1 Method and device for monitoring a resistance welding inverter monitors and stores measurement of temperatures and electrical currents to increase working life of unit |
| 06/14/2007 | CA2626406A1 Spot welding tip for a spot welding machine |
| 06/13/2007 | EP1021576B1 Aluminum alloy sheet for spot welding |
| 06/13/2007 | CN2910451Y Stageless reversing electric pinch welder |
| 06/13/2007 | CN2910449Y Welder |
| 06/13/2007 | CN1321280C Method of making closed cavity pistons |
| 06/13/2007 | CN1321032C Tailored blank article with lead-in opening structure |
| 06/12/2007 | US7230969 Electrode joint locking system |
| 06/07/2007 | WO2007064894A2 Charge and weld gating system with safety circuit |
| 06/07/2007 | WO2007063646A1 Bonded object of different materials |
| 06/07/2007 | US20070125752 Charge and weld gating system with safety circuit |
| 06/06/2007 | EP1792684A1 Electrode tip dresser |
| 06/06/2007 | CN1976777A Fastening member for press-fit joining and press-fit joining structure of the same |