| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 10/10/2007 | CN100341657C Resistive spot welding process |
| 10/09/2007 | US7279653 Process for short-time arc-welding and short-time arc-welding system |
| 10/09/2007 | CA2285386C Resistance weld control system with line impedance compensation |
| 10/04/2007 | WO2007074372A3 Method and device for strapping goods |
| 10/04/2007 | US20070230451 Communication link for rotating turret |
| 10/04/2007 | US20070228841 Galvanically isolated direct current transducer |
| 10/04/2007 | US20070228840 Switchable on-die decoupling cell |
| 10/04/2007 | US20070228839 Connector |
| 10/04/2007 | US20070228019 Method and System for Real-Time Non-Destructive Testing of Projection Welds and System for Implementing Such a Method Comprising Force Sensor Means and Displacement Sensor Means |
| 10/04/2007 | US20070228018 Resistance spot welder |
| 10/04/2007 | DE102007013038A1 Testvorrichtung für Oberflächen, insbesondere von Schweißelektroden Test device for surfaces, in particular of welding electrodes |
| 10/03/2007 | EP1840388A2 Method for producing an oscillating actuator |
| 10/03/2007 | EP1839797A2 Spot welding gun |
| 10/03/2007 | EP1838484A1 Method and device for electrical spot welding |
| 10/03/2007 | CN200954573Y Resistance point-welding technical performance real-time on-line computer monitoring system |
| 10/03/2007 | CN200954572Y Automatic welding controller of point-welding machine for specially wound washer |
| 10/03/2007 | CN200954571Y Welding rolling-head of seam welder |
| 10/03/2007 | CN101046363A Multi-channel flat pipe and its making process and apparatus |
| 10/03/2007 | CN101045269A Method for manufacturing a heat exchanger |
| 10/03/2007 | CN101045268A Process for flash welding copper-aluminium transition equipment cable clamp |
| 10/03/2007 | CN100340368C Device for monitoring working condition of spot welding head when directly welding enameled wire |
| 09/30/2007 | CA2582790A1 Resistance spot welder |
| 09/27/2007 | US20070221629 Resistance spot welding system and method |
| 09/27/2007 | US20070221018 Clamping Tool, Particularly Soldering Pliers, with a Compensation System |
| 09/27/2007 | DE102006012848A1 Resistance spot welding method comprises first and third stages, in which secondary current is uncontrolled, and second stage in which it is controlled, current difference for first and third stages being used to assess weld quality |
| 09/27/2007 | DE102006012821A1 Method for joining sheet metal parts used in the production of a vehicle door comprises joining the parts at the connecting site using an interlocking connection and joining in the interlocking connection |
| 09/26/2007 | EP1837092A1 Automatic assembly for bending and inserting reinforcement bars in preformed metal reinforcement cages |
| 09/26/2007 | EP1239990A4 Modular welding machine |
| 09/26/2007 | CN101043969A Spot welding rod and method for adjusting the pressure of a spot welding rod |
| 09/26/2007 | CN101043968A Method for bonding iron-based member with aluminum-based member |
| 09/26/2007 | CN101043964A Cutting tool with replaceable cutting inserts |
| 09/26/2007 | CN101041203A Electrode protection device, spot-welding tool and resistance welding method |
| 09/20/2007 | US20070217477 Electrode joint locking system |
| 09/20/2007 | US20070215579 Arrangement of a stress transducer on one arm of welding pliers, and method for mounting said stress transducer |
| 09/20/2007 | DE102006013342B3 Device for welding articles, particularly nuts, has chamber connected by channel with connecting cable of compressed gas supplying device coupled with pressure gauge, where gas pressure is developed in chamber by gauge |
| 09/19/2007 | EP1834726A1 Electric resistance welding gun |
| 09/19/2007 | EP1758694A4 Improvements in welding hollow flange members |
| 09/18/2007 | US7271367 Single retainer mounted riser |
| 09/18/2007 | US7271362 Protective covering for welding devices |
| 09/13/2007 | WO2007102540A1 Welding method |
| 09/13/2007 | WO2007101669A1 Sequential parallel welding with computer-controlled switching devices |
| 09/13/2007 | US20070212565 Joined Body of Dissimilar Materials Comprising Steel Material and Aluminum Material, and Joining Method Therefor |
| 09/13/2007 | US20070210033 Electric Spot Welding Head |
| 09/13/2007 | DE4302220B4 Verfahren zum Zusammenschweißen elektrisch leitfähiger Teile A method of welding together electrically conductive parts |
| 09/13/2007 | DE202006007166U1 Schweißeinrichtung Welder |
| 09/13/2007 | DE102006010467A1 Sequentielles Parallelschweißen mit computergesteuerten Schalteinrichtungen Sequential Parallel welding with computer controlled switching devices |
| 09/13/2007 | CA2645182A1 Joining method |
| 09/12/2007 | EP1832372A1 Electric spot welding head |
| 09/12/2007 | EP1830979A1 Method for controlling a compensation cylinder unit, in particular for a welding device and associated compensation cylinder unit |
| 09/12/2007 | EP1601489B1 Protective device for welding electrodes |
| 09/12/2007 | CN200945545Y Double impulsed spot welding machine |
| 09/12/2007 | CN200945544Y Frequency-changing spot welding machine |
| 09/12/2007 | CN200945543Y Welding head for spot welding machine |
| 09/12/2007 | CN200945540Y Foot-switch current controller for square wave welding machine |
| 09/12/2007 | CN101032781A 电点焊头 Electric welding head |
| 09/11/2007 | US7268319 Method of metallurgically bonding articles and article therefor |
| 09/11/2007 | US7267736 Method of joining dissimilar materials |
| 09/06/2007 | US20070205670 Method and apparatus for generating multiway and forming multiway switch group |
| 09/06/2007 | DE102006006400A1 Verfahren zum Verschweißen eines Bodens mit einem Zylinder eines Schwingungsdämpfers Method for welding a floor with a cylinder of a vibration damper |
| 09/05/2007 | EP1461220B1 Variable thickness tubular doorbeam |
| 09/05/2007 | EP1009578B1 Apparatus andfor and methof of welding or reflow soldering with automatically adjusted pressure |
| 09/05/2007 | CN200942454Y Welding spatter removing protection device |
| 09/05/2007 | CN200942453Y Spot welding device for automobile seat parts |
| 09/05/2007 | CN100335226C Method for interconnecting tubulars by forge welding and system using this method |
| 09/05/2007 | CN100335224C Method and welding device for contour welding and for contour tracking |
| 09/04/2007 | US7265313 Method and apparatus for improved cooling of resistance welding cap |
| 09/04/2007 | US7265312 Battery pack and method for constructing same |
| 09/04/2007 | CA2313154C Method and plant for the rolling of a continuous billet fed from a billet-heating furnace set upstream of a roll train |
| 08/30/2007 | WO2007097378A1 Joint product between steel product and aluminum material, spot welding method for the joint product, and electrode chip for use in the joint product |
| 08/30/2007 | WO2007095907A1 Joining method |
| 08/30/2007 | US20070199924 Fracture Prediction Device For Spot Welded Portion, Method Of The Same, Computer Program, And Computer Readable Recording Medium |
| 08/30/2007 | DE10293796B4 Befestigungsanordnung für gekreuzte Leitungen Mounting arrangement for crossed lines |
| 08/30/2007 | DE102007007392A1 Verfahren zum Fügen von Bipolarplatten, insbesondere für einen Brennstoffzellenstapel eines Fahrzeugs A method for assembling bipolar plates, in particular for a fuel cell stack of a vehicle |
| 08/30/2007 | DE102006008440A1 Joining method for gas turbine components comprises additionally heating the joining zone of component sections to be joined using capacitor discharge |
| 08/30/2007 | DE102005056311A1 Verfahren zum Widerstandspunktschweißen Method for Resistance Spot Welding |
| 08/30/2007 | CA2643134A1 Joining method |
| 08/29/2007 | EP1370388B1 Driving device and clamping tool equipped with same |
| 08/29/2007 | EP1368153B1 Method for assembling a camshaft |
| 08/29/2007 | EP0956068B1 Ventilation tube, particularly for medical devices |
| 08/29/2007 | CN101024265A Copper-saved light electric welding tongs |
| 08/29/2007 | CN101024264A Mobile rail-welding vehicle for railway |
| 08/29/2007 | CN101024259A Two-way discharge energy-storage resistance welder |
| 08/29/2007 | CN100333868C Deck for constructing deck assembly |
| 08/23/2007 | WO2007094089A1 Bolt for projection welding and method of welding the same |
| 08/23/2007 | WO2007092974A1 Spot welding electrode and spot welding gun having such an electrode |
| 08/23/2007 | WO2007077393A3 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 |
| 08/23/2007 | US20070193378 Powder monitor |
| 08/23/2007 | CA2635432A1 Bolt for projection welding and method of welding the same |
| 08/22/2007 | EP1820596A1 Device for spot welding |
| 08/22/2007 | EP1820594A2 Resistance spot welder |
| 08/22/2007 | EP1819475A1 Structural component connection |
| 08/22/2007 | EP1819474A1 Low impact spot welding cylinder using single or double piston |
| 08/22/2007 | CN2936536Y Welder for lithium ion cell positive and negative pole |
| 08/22/2007 | CN2936530Y Electrode automatic shift device for projection welder |
| 08/22/2007 | CN2936529Y Electronic spot welder |
| 08/22/2007 | CN2936528Y Medium frequency inverted resistance welding machine |
| 08/22/2007 | CN1332780C Electrode for projection welding |
| 08/22/2007 | CN101022913A Resistance welding method |
| 08/22/2007 | CN101021718A Double-layer roll welding pipe welding process control system and control method thereof |
| 08/21/2007 | US7259349 Method for monitoring the quality of spot welding |