| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 01/18/2007 | DE102005031750A1 On-line testing method e.g. for weld point generated by electrical resistance welding, involves producing ultrasonic pulses, which have transverse polarized portion and which are examined by electrical resistance welding |
| 01/17/2007 | CN2858163Y Automatic resistance welding device with basket ring spring hook |
| 01/16/2007 | US7164094 Apparatus and method for electrofriction welding |
| 01/11/2007 | US20070009306 Tape printing device and tape cassette |
| 01/11/2007 | US20070007253 System and method for clamping and resistance welding |
| 01/11/2007 | US20070007252 Welding machine for the production of wire grid sheet |
| 01/10/2007 | EP1742033A1 Fracture predicting device for spot welding part, method thereof, computer program, and computer-readable recording medium |
| 01/10/2007 | EP1740340A1 Milling cutter for sharpening electrodes. |
| 01/10/2007 | EP1740329A1 Method for manufacturing a circular metal tank |
| 01/10/2007 | CN2855619Y Shock-damper reparing and end-sealing device for vehicles |
| 01/09/2007 | CA2270517C Method and device for manufacturing a projection weld connection for plate material |
| 01/04/2007 | WO2005110286A9 Method for reducing stent weld profiles and a stent having reduced weld profiles and a closed-end wire configuration |
| 01/04/2007 | US20070001518 Sampled-data circuits using zero crossing detection |
| 01/04/2007 | US20070001517 Sampled-data circuits using zero crossing detection |
| 01/04/2007 | US20070000890 Device for compacting and/or welding electric conductors |
| 01/04/2007 | DE10029352B4 Flachdichtung Flat seal |
| 01/03/2007 | EP1738855A1 Cable monitoring system and monitoring method thereof |
| 01/03/2007 | EP1738854A1 Joined body of dissimilar materials comprising steel material and aluminum material, and joining method therefor |
| 01/03/2007 | CN2854997Y Helix electric heating disc |
| 12/28/2006 | WO2006136240A1 Method and device for welding metallic fibers to form a fleece by repeatedly carrying out a welding process, fleece comprising welded metallic fibers |
| 12/28/2006 | WO2005067674A3 Electric actuator |
| 12/28/2006 | US20060289414 Single retainer mounted riser |
| 12/28/2006 | US20060289395 Cable monitoring system and monitoring method thereof |
| 12/28/2006 | US20060289195 Method for producing an electrically conductive connection and a contact element provided with an electric connection so produced |
| 12/27/2006 | EP1736612A2 A method and apparatus for manufacturing seam-welded roof coverings of stainless steel |
| 12/27/2006 | EP1735124A2 Continuous design electronic switch system |
| 12/27/2006 | CN2850799Y 点焊枪 Spot welding gun |
| 12/27/2006 | CN2850798Y Quality control device for resistance spot welding |
| 12/27/2006 | CN1886227A Spot welding gun for resistance welding of workpieces |
| 12/27/2006 | CN1886226A Low loop height ball bonding method and apparatus |
| 12/27/2006 | CN1883868A Clean resistance pressure-welding head |
| 12/21/2006 | DE202006016466U1 Base unit for an electrical spot welding machine has power line connections at the rear in module providing protection against pulling loads |
| 12/21/2006 | DE202006016465U1 Base unit for electrical spot welding machine has movable control handle with built in control cable |
| 12/21/2006 | DE10296894B4 Mikro-Schweißvorrichtung zum direkten Schweißen von lackisolierten Drähten Micro-welding apparatus for direct welding of enameled wires |
| 12/21/2006 | DE10248797B4 Hochgeschwindigkeitsantriebsverfahren und -vorrichtung High-speed driving method and apparatus |
| 12/20/2006 | EP1478486B1 Welding electrode for a resistance welding system comprising an ultrasound probe |
| 12/20/2006 | CN2848447Y 自动焊枪 Automatic gun |
| 12/20/2006 | CN2848444Y Single surface bi point steel checkerboard welding machine having pressure halancing mechanism |
| 12/20/2006 | CN2848441Y Electric welding machine having intelligent detecting loop |
| 12/20/2006 | CN2848440Y Electric welding machine having safety power source |
| 12/20/2006 | CN1291291C Resistance welding method |
| 12/20/2006 | CN1290658C Method for producing lamella packets for adjustable steering columns |
| 12/14/2006 | US20060278616 Method for estimating nugget diameter and weld parameters |
| 12/14/2006 | US20060278615 Continuous rolling method and continuous rolling apparatus |
| 12/14/2006 | DE10258059B4 Verfahren zum Steuern einer Werkzeug-Anpreßkraft bei Fügevorrichtungen A method for controlling a tool pressure force in joining devices |
| 12/13/2006 | CN2845996Y Movable rail welding car for railway |
| 12/13/2006 | CN1876865A Copper alloy for contact of spot welding machine |
| 12/13/2006 | CN1876310A Two-step method mash welder contact |
| 12/13/2006 | CN1876306A Flash welding machine for fixed steel rail |
| 12/13/2006 | CN1289253C Honeycomb structural member spot welding movable electrode and welding method |
| 12/12/2006 | US7148445 Process for manufacturing a tie rod housing |
| 12/12/2006 | US7148444 Method and system for resistance seam welding of a foil and at least one foil support of a fuel cell system |
| 12/07/2006 | US20060273662 Switching power supply device |
| 12/07/2006 | DE202006015957U1 Welding tongs for electric spot welding e.g., for automobile industry, has base unit mounted via support crown and rotatable about rotational axis |
| 12/07/2006 | DE102005021330B3 Electric press welding process for multi-part workpieces involves placing parts in transportable workpiece holder outside welding machine and inserting tool plates |
| 12/07/2006 | DE102004056228B4 Verfahren und Bearbeitungsvorrichtung zur Formgebung und/oder zum mechanischen Entfernen von Ablagerungen an Schweißelektroden The method and processing apparatus for shaping and / or for the mechanical removal of deposits on welding electrodes |
| 12/06/2006 | EP1727642A1 Welding machine for the production of wire grid sheet |
| 12/06/2006 | EP1358476B1 Ultrasonic sensor for controlling the process during resistance spot welding |
| 12/06/2006 | CN2843716Y Special welder of steel rail surface stainless-steel band |
| 12/06/2006 | CN1872480A Group controlled limiting volumetric apparatus for electric welding machine |
| 12/06/2006 | CN1287942C Welding apparatus and welding method, and method for producing shear reinforcement |
| 12/06/2006 | CN1287941C Modular welding machine |
| 12/05/2006 | US7145097 Method and apparatus for electrical resistance spot welding using electrical servo actuator |
| 11/30/2006 | US20060267449 Torsional electrostatic actuator |
| 11/30/2006 | DE102005019145B3 Positioning of e.g. welding gun, involves setting operating pressure on compensating cylinder and recording time at which change in actual force curve due to beginning of piston movement |
| 11/29/2006 | EP1556185B1 Method for producing a steering tie-rod housing |
| 11/29/2006 | CN1871096A Device for compacting and/or welding electric conductors |
| 11/28/2006 | US7141754 Method for repairing defects in a conductive substrate using welding |
| 11/23/2006 | WO2006122410A1 Welding electrode and method |
| 11/23/2006 | WO2006057836A3 Welded joints with new properties and provision of such properties by ultrasonic impact treatment |
| 11/23/2006 | US20060261046 Welding electrode and method |
| 11/23/2006 | US20060260403 Method for evaluating a weld joint formed during a welding process |
| 11/23/2006 | DE202006014609U1 Electrode arm arrangement for welding tongs especially for motor vehicles has adjustable connection between electrode arm and base unit so that tong window can be varied in shape or size |
| 11/23/2006 | DE102005023384A1 Welding process for forming a metal fibre mesh of a type built into an automobile catalytic exhaust gas converter |
| 11/22/2006 | CN2838836Y Wire end circular seam welding machine |
| 11/22/2006 | CN1867758A Roller seam welded body for exhaust treatment |
| 11/22/2006 | CN1864912A Jig for positioning spot-welding electrode and method thereof |
| 11/22/2006 | CN1864905A Electrode dressing on-line distinguishing method based on spot-welding of servo torch |
| 11/21/2006 | US7138598 Apparatus and method for accommodating part mismatch during joining |
| 11/21/2006 | CA2303336C Conductive heat resistance seam welding |
| 11/15/2006 | CN1861331A Setting method and setting apparatus for operation path for articulated robot |
| 11/09/2006 | WO2006118936A1 Welding together low and high carbon steels |
| 11/09/2006 | WO2006118225A1 Support structure for welding backbar |
| 11/09/2006 | WO2006118197A1 Spot welding method and spot welding system |
| 11/09/2006 | WO2005074600A3 Treatment of spot welded joints for fatigue life improvement |
| 11/09/2006 | DE102005019640A1 Verfahren und Vorrichtung zum Widerstandpunktschweißen Method and apparatus for resistance spot welding |
| 11/09/2006 | CA2606173A1 Support structure for welding backbar |
| 11/08/2006 | EP1719864A1 Security door with metal shielding |
| 11/08/2006 | EP1719571A1 Method and device of resistance pressure welding of workpieces made of multiple parts |
| 11/08/2006 | CN2834765Y A middle-frequency invert power supply device for electric resistance welding |
| 11/08/2006 | CN2834764Y Full automatic spot welder dedicated for copper wire welding |
| 11/08/2006 | CN1859996A Method of combining welding and adhesive bonding for joining metal components |
| 11/08/2006 | CN1859994A Copper/aluminum joined structure |
| 11/08/2006 | CN1857842A Welding process of stainless steel band onto surface of steel rail |
| 11/07/2006 | US7132617 Method and system for assessing quality of spot welds |
| 11/02/2006 | WO2006114248A1 Method and device for resistance spot welding |
| 11/02/2006 | US20060243706 Method for controlling and/or adjusting the movement of an electrode holder |
| 11/02/2006 | EP1716958A2 Process for dezincifying cold-roled zinc-coated profiles |
| 11/02/2006 | EP1560676A4 Mandrel and method for making stents |
| 11/01/2006 | CN1282518C Method and device for welding projection bolt |