| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 12/07/2011 | CN202062157U 手提式电动凸轮闪光对焊夹持装置 Portable electric flash butt cam clamping device |
| 12/07/2011 | CN202062156U 高频机循环水箱半导体制冷系统 High Frequency semiconductor cooling system circulating water tank |
| 12/07/2011 | CN102267003A 一种电阻点焊伺服加压系统 A resistive pressure servo spot welding system |
| 12/07/2011 | CN102267002A 一种磁控电阻点焊方法及装置 One kind of magnetic resistance spot welding method and apparatus |
| 12/07/2011 | CN101774072B 一种螺柱焊机用电源装置 One kind of stud welding power supply device |
| 12/06/2011 | US8070042 Process for joining stainless steel part and silicon carbide ceramic part and composite articles made by same |
| 12/01/2011 | WO2011150348A2 System and method for flash-welding |
| 12/01/2011 | US20110295359 Stent With Reduced Weld Profiles and a Closed-End Wire Configuration |
| 12/01/2011 | US20110293363 Method for producing connecting elements by way of a pressure welding process and connecting element |
| 12/01/2011 | US20110291407 Joint for tubular materials |
| 12/01/2011 | US20110290766 System and method for flash-welding |
| 12/01/2011 | US20110290765 Automatic and semi-automatic welding systems and methods |
| 12/01/2011 | DE102011101751A1 Welding system for automotive applications, has flexible strip formed from electrically-conductive material, where melting point temperature of strip is greater than or equal to melting point temperatures of one of substrates |
| 12/01/2011 | CA2800877A1 System and method for flash-welding |
| 11/30/2011 | CN202053018U 一种改进的油嘴焊接电极座 An improved nozzle welding electrode holder |
| 11/30/2011 | CN202053017U 单点焊网机的接触导电装置 Contact conductive device single spot welding machine network |
| 11/30/2011 | CN202053016U 钢轨闪光焊机和集装箱式钢轨闪光焊设备 Rail and containerized rail flash welding flash welding equipment |
| 11/30/2011 | CN102259233A 一种中频逆变电阻点焊电源系统 Intermediate Frequency inverter resistance spot welding system |
| 11/30/2011 | CN101780595B 钢格板自动包边机的侧定位机构 Grating automatic wrapping machine side positioning mechanism |
| 11/29/2011 | DE202011102682U1 Roboter- oder Maschinen-Schweißzange Robot or machine welding gun |
| 11/24/2011 | WO2011145506A1 Method for welding coated steel plate |
| 11/24/2011 | WO2011144262A1 Method and device for controlling a thermal cycle of a weld joining ends of strip together |
| 11/24/2011 | US20110284501 Welding system |
| 11/24/2011 | DE102010020953A1 Welding tongs for resistance spot welding of sheet metal, have movable gripper arms that are pivoted so that movement planes of arms intersect on midline in welding points of workpiece and welding electrodes contact each other |
| 11/23/2011 | CN202045449U Improved welding fixture |
| 11/23/2011 | CN202045448U Adjustable dual-spring compression mechanism |
| 11/23/2011 | CN202045447U Guide plate welding machine |
| 11/23/2011 | CN202045446U Energy-storing no-loop metal fusion welding device of capacitor |
| 11/23/2011 | CN102248272A Welding head acceleration device for spot-welding package machine |
| 11/23/2011 | CN102248271A Lower welding electrode of projection welding nut |
| 11/23/2011 | CN102248270A Welding system |
| 11/23/2011 | CN102248256A Self-adaptation anti-interference control system for electrogas welding automatic welder |
| 11/23/2011 | CN101602143B Sliding welding machine |
| 11/17/2011 | US20110278264 Guide wire |
| 11/17/2011 | DE102010020569A1 Thermally joining first component with second component by electrical heating, comprises provisioning joining auxiliary agent at joining position of component, and melting joining auxiliary agent and second component by electrical heating |
| 11/17/2011 | DE10144695B4 Verfahren und Vorrichtung zur berührungslosen Prüfung von Schweißstellen Method and device for contactless inspection of welds |
| 11/16/2011 | EP1973686B1 Method for spot resistance welding aluminium alloys |
| 11/16/2011 | EP1641587B1 Method and device for obtaining information for evaluating a resistance welding quality and/or for controlling or adjusting a resistance welding method |
| 11/16/2011 | DE202011105419U1 Vorrichtung zum Abheben einer Elektrodenkappe Apparatus for lifting an electrode cap |
| 11/16/2011 | CN202037431U Hand-held electric lead screw flash butt welding clamping device |
| 11/16/2011 | CN202037406U Welding tooling device |
| 11/16/2011 | CN202037405U Full-automatic double-side spot welding device for automobile four-way switch part |
| 11/16/2011 | CN202037404U Movable pliers-type spot welding machine |
| 11/16/2011 | CN202037403U Step motor driving and electric conduction device for automatic brake shoe welding machine |
| 11/16/2011 | CN102240844A Seam-welding machine with cooling device |
| 11/16/2011 | CN101780598B Upper platform device of taping welding machine |
| 11/16/2011 | CN101733540B Method for acquiring values of trigger angle and extinguishing angle in real time in alternating current resistor spot welding |
| 11/15/2011 | US8058584 Bonding method of dissimilar materials made from metals and bonding structure thereof |
| 11/10/2011 | WO2011138465A1 Method and device for connecting two wire ends using a sleeve-like retaining element |
| 11/10/2011 | US20110272384 Indirect spot welding method |
| 11/10/2011 | DE10321713B4 Verfahren zum Verbinden eines schichtüberzogenen Drahts mit einem Werkstück Method for connecting a layer coated wire with a workpiece |
| 11/10/2011 | DE102010028772A1 Verfahren und Vorrichtung zum Verbinden zweier Drahtenden Method and device for connecting two wire ends |
| 11/10/2011 | DE102010019629A1 Dachentwässerungsteil aus mindestens einem Stahlblechzuschnitt und Herstellverfahren hierfür Gutters part of at least one steel plate cutting and manufacturing method thereof |
| 11/10/2011 | DE102006007995B4 Vorrichtung zur Positionierung einer Schweisszange Apparatus for positioning a welding gun |
| 11/09/2011 | EP2384844A1 Roof drainage section comprising at least one sheet metal blank and method for producing same |
| 11/09/2011 | CN202028871U Metal welding device |
| 11/09/2011 | CN102239026A Method and device for determining a direct current and resistance welding device |
| 11/08/2011 | US8053933 Switching means for connecting a load to a power supply and its method of operation |
| 11/08/2011 | US8053698 Monitoring and repair method for adhesive bonding |
| 11/03/2011 | WO2011136013A1 Welding gun |
| 11/03/2011 | WO2011061623A3 Resistance welding method, resistance -welded member and control apparatus for resistance welder; resistance welding evaluation method, and resistance welding evaluation program |
| 11/03/2011 | US20110266260 Welding Electrode With Contoured Face |
| 11/03/2011 | DE102011009700A1 Method for joining two workpieces by a rivet/head bolt, comprises punching the rivet/head bolt by a punch electrode on the first work piece, and applying a voltage on the rivet/head bolt and the second workpiece |
| 11/03/2011 | DE102010024569A1 Widerstandspunktschweißen von Aluminium an Aluminium und Stahl an Stahl Resistance spot welding of aluminum to aluminum and steel on steel |
| 11/02/2011 | EP2383065A2 Dual seam electric resistance welded tubes |
| 11/02/2011 | EP2382066A1 Guide device for hand-held spot welding electrode milling cutter |
| 11/02/2011 | CN202021421U Precise spot welding machine |
| 11/02/2011 | CN202021420U Cam hydraulic tip cone-type flash butt welder |
| 11/01/2011 | US8051304 Power supply apparatus with system controller |
| 11/01/2011 | US8049371 Device for optimising the energy consumption of an electric circuit component |
| 10/30/2011 | CA2738518A1 Dual seam electric resistance welded tubes |
| 10/27/2011 | WO2011131809A1 Structural component of a vehicle and manufacturing method |
| 10/27/2011 | WO2011131252A1 Method and installation for ultrasound inspection of butt-welding of two transverse ends of two metal strips |
| 10/27/2011 | US20110258832 Method and apparatus for retaining an ornament |
| 10/27/2011 | DE102010025835B3 Vorrichtung zur Formgebung und/oder zum mechanischen Entfernen von Ablagerungen sowie eine Schweißelektrode für das Aluminiumschweißen Device for shaping and / or for the mechanical removal of deposits, as well as a welding electrode for the welding of aluminum |
| 10/26/2011 | CN202015895U Combined type electrode used for spot welding of automotive rear partition board connection plate |
| 10/26/2011 | CN202015894U Usb welding machine |
| 10/26/2011 | CN102227283A Welding device for metal construction and welding method for metal construction |
| 10/25/2011 | US8044654 Adaptive bias current generator methods and apparatus |
| 10/25/2011 | CA2578889C Resistance spot welder |
| 10/20/2011 | WO2011129467A1 Spot-welder automatic monitoring device |
| 10/20/2011 | US20110253681 Method of controlling an indentation depth of an electrode into a metal substrate during welding |
| 10/19/2011 | EP2376255A1 Resistance welding method and device |
| 10/19/2011 | CN202010851U Single-side double-layer spot welding structure |
| 10/19/2011 | CN202010845U Automatic welding device for grill |
| 10/19/2011 | CN202010844U Microminiature thin plate point welding machine |
| 10/19/2011 | CN202010843U Welding device capable of parallel electric resistance welding |
| 10/19/2011 | CN1816411B Robot applicating spot welding head for work piece resistance welding |
| 10/19/2011 | CN102218591A Rolling welding machine for steel bar framework of centrifugally formed concrete pile |
| 10/19/2011 | CN101695789B Welding machine with function of automatically cutting off power source |
| 10/19/2011 | CN101564802B Field welding and stabilizing heat treatment method of thick-wall pipeline |
| 10/17/2011 | DE202011050606U1 Abbrennstumpfschweißmaschine Flash-butt welding |
| 10/13/2011 | WO2011125649A1 Resistance welded structure, resistance welding method, welded member and manufacturing method thereof |
| 10/13/2011 | WO2011123980A1 Method of controlling indentation depth of electrode into metal substrate during welding |
| 10/13/2011 | DE202010005590U1 Sensorlagerung und Kalibriereinrichtung Storage and sensor calibration device |
| 10/12/2011 | CN202007816U Welded nut |
| 10/12/2011 | CN202006346U Welding spot positioning device for welding of inner panel and outer panel of automobile door frame |
| 10/12/2011 | CN202006337U Upper electrode cap for projection welding machine |
| 10/12/2011 | CN202006336U Point welding machine |
| 10/12/2011 | CN102213213A External compressor protector assembled through point welding |