| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 03/01/2012 | DE202012000498U1 Vorrichtung zum automatischen Lösen und Entfernen der Punktschweißkappe von der Schweißelektrode einer Punktschweißzange - Kappenabzieher - Apparatus for automatically releasing and removing the cap from the spot welding welding electrode of a spot welding gun - cap extractor - |
| 02/29/2012 | CN202151749U 凸焊下电极结构 Under the projection welding electrode structure |
| 02/29/2012 | CN102363249A Metal workpiece |
| 02/29/2012 | CN102363246A Clamp for simultaneously welding multiple convex points of automobile part |
| 02/29/2012 | CN102363245A Welding electrode synchronizer |
| 02/29/2012 | CN102363244A Movable type welding head structure of electric welder |
| 02/29/2012 | CN102363243A Electric welder provided with multiple welding heads |
| 02/29/2012 | CN102363242A Guiding driving structure in synchronous welder of steel bar truss |
| 02/29/2012 | CN102363241A Synchronous welder for steel bar truss |
| 02/29/2012 | CN102363240A Method for connecting carbon nanotube and metal with electric resistance welding |
| 02/28/2012 | US8125107 Switch device and power supply control system |
| 02/23/2012 | WO2011017722A8 Resistance welding method and system |
| 02/23/2012 | US20120045169 Optical-fiber array method and apparatus |
| 02/22/2012 | EP2419237A1 Welding head for rail welding |
| 02/22/2012 | CN202147088U 一种散热片水冷却装置 A water cooling apparatus fins |
| 02/22/2012 | CN202147087U 中频逆变直流及变频交流电阻焊接电源 DC and AC inverter frequency inverter resistance welding power supply |
| 02/22/2012 | CN202147086U 一种新型锡焊装置 A new soldering equipment |
| 02/22/2012 | CN102361725A Device and method for cooling welded rail section |
| 02/22/2012 | CN102357729A Spot welding fixture for motor coils |
| 02/22/2012 | CN102357728A Pneumatic point welding pliers |
| 02/22/2012 | CN102357727A Electrode device |
| 02/22/2012 | CN102357726A Point welding machine |
| 02/22/2012 | CN102357725A Welding head and clamping welder |
| 02/22/2012 | CN102357713A Idling energy-saving device for welding machine |
| 02/22/2012 | CN101905372B 一种应用于电容器的引线焊接装置 Applied to the capacitor's lead welding equipment |
| 02/22/2012 | CN101879654B Transverse rib automatic feeding mechanism of reinforcing mesh press welder |
| 02/22/2012 | CN101214524B 一体化钢丝网架成型机 Integrated steel wire frame molding machine |
| 02/21/2012 | US8119280 Cap assembly for a high current capacity energy delivery device |
| 02/21/2012 | CA2449737C Resistance welding fastener electrode |
| 02/20/2012 | DE202010015475U1 Linearantrieb mit Befestigungsmittel Linear actuator with fasteners |
| 02/16/2012 | WO2012019593A1 Method for producing a piston for an internal combustion engine and piston for an internal combustion engine |
| 02/16/2012 | DE102010034183A1 Joining first and second components useful in automotive industry, comprises arranging welding rivets made of steel in first component in region overlapping with second component in openings, and fixing components in welding position |
| 02/16/2012 | DE102010033879A1 Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie Kolben für einen Verbrennungsmotor A method for producing a piston for an internal combustion engine and piston for an internal combustion engine |
| 02/15/2012 | EP2416919A1 Method and control device for monitoring the quality of spot welds of a resistance welding gun comprising the outputting of a warning message |
| 02/15/2012 | EP2315877B1 Welding unit for welding rails of a track |
| 02/15/2012 | CN202143998U 一种基于夹具的凸焊装置 A fixture on the projection welding equipment |
| 02/15/2012 | CN202143997U 汽车转向助力电机电刷架导线的点焊工装装置 Automotive power steering motor brush holder spot welding wire tooling equipment |
| 02/15/2012 | CN202143996U 专用于出线板和双金属片焊接的点焊装置 Outlet means in the specific spot welding the bimetal plate and the welded |
| 02/15/2012 | CN102350581A Medium-voltage capacitive energy storage welding machine |
| 02/09/2012 | WO2012018853A2 System for using high rotary speed for minimizing the load during friction stir welding |
| 02/09/2012 | US20120031878 Method for the highly-thick thermal coating of joints by using electrofusion in pipes used for conducting fluids, made of steel tubes externally coated with polyolefins |
| 02/09/2012 | US20120031877 Gas delivery system for reducing oxidation in wire bonding operations |
| 02/09/2012 | US20120031645 System, method and apparatus for connecting battery cells |
| 02/09/2012 | DE102009023853B4 Widerstandsschweißverfahren und geschweißte Struktur Resistance welding and welded structure |
| 02/08/2012 | EP2415885A1 Method of cooling welded rail section, device for cooling welded rail section, and welded rail joint |
| 02/08/2012 | EP2415550A2 Welding gun |
| 02/08/2012 | EP2415549A2 Electric spot welding gun |
| 02/08/2012 | CN202137514U 一种凸焊螺钉用的下电极 A projection welding screws of the lower electrode |
| 02/08/2012 | CN202137508U 改良型热压焊头 Modified hot welding head |
| 02/08/2012 | CN202137507U 一种双控焊钳 A dual control welding tongs |
| 02/08/2012 | CN202137506U 钢筋焊接网焊接电流补偿装置 Welded steel mesh welding current compensation device |
| 02/08/2012 | CN202137505U 电阻焊过程质量监控系统的电路结构 The circuit structure of resistance welding process quality monitoring system |
| 02/08/2012 | CN202137504U 离心法成型混凝土桩钢筋骨架滚焊机 Centrifugation molded concrete piles rolling steel skeleton welder |
| 02/08/2012 | CN202137503U 一种焊钳 One kind of welding tongs |
| 02/08/2012 | CN202137494U 一种新型电瓶供电的多功能焊机 A new battery-powered multi-function welder |
| 02/08/2012 | CN102344024A Production method of refrigerated container |
| 02/08/2012 | CN102343475A Method for monitoring and maintaining a resistance welding apparatus |
| 02/08/2012 | CN102343474A Welding electrode with contoured face |
| 02/02/2012 | WO2012015197A2 Vibration spot welding device and method |
| 02/02/2012 | WO2012013268A1 Method for welding a sphere onto a metal sheet by a welding current between electrodes |
| 02/02/2012 | US20120027603 Dual blisks in the high-pressure compressor |
| 02/02/2012 | US20120024826 Method for welding two components |
| 02/02/2012 | US20120024825 Pulse electric-current bonding method and pulse electric-current bonding apparatus |
| 02/02/2012 | DE102010038616A1 Verfahren zum Aufschweißen einer Kugel auf ein Blech A method of welding a ball on a plate |
| 02/01/2012 | EP2412472A1 Device and method for cooling welded rail section |
| 02/01/2012 | EP2412469A1 High pressure compressor with welded dual discs in Ti6242 and Ti6246 ; Method of manufacturing such high pressure compressor |
| 02/01/2012 | CN202129554U Metal work-piece |
| 02/01/2012 | CN202129549U 蹄铁自动焊机专用焊接胎具 Horseshoe-automatic welding machine for welding mold |
| 02/01/2012 | CN202129548U 一种电容放电式点焊机 A capacitive discharge spot welder |
| 02/01/2012 | CN202129547U 汽车座椅零件的精确点焊装置 Precision spot welding device car seat parts |
| 02/01/2012 | CN202129546U 空滤出气管与封盖专用缝焊机 Air filter outlet pipe and capping special seam welder |
| 02/01/2012 | CN102335794A Pressure spot welding method of spot welding packaging machine |
| 02/01/2012 | CN101596645B 一种自动变径滚焊机的焊接装置 An automatic adjustable roller welder welding equipment |
| 01/26/2012 | WO2012011231A1 Hemming device |
| 01/26/2012 | US20120021245 Process for joining carbon steel part and zirconia ceramic part and composite articles made by same |
| 01/26/2012 | US20120018408 Method for monitoring and maintaining a resistance welding apparatus |
| 01/26/2012 | US20120018406 Method of producing a material joint, and hollow section connection |
| 01/26/2012 | DE102010031709A1 Joining flat component with another component via joint part, comprises providing joint part having shaft with head, pressing joint part in head side component, and producing material connection between end of shafts and joint part |
| 01/25/2012 | EP2296960B1 System for producing at least three different types of body of a motor vehicle and method for carrying this out |
| 01/25/2012 | EP2116322B1 Workpiece to be spot-welded |
| 01/25/2012 | EP1660268B1 A method for positioning a welding robot tool |
| 01/25/2012 | CN202123311U Improved control circuit of steel cord welder |
| 01/25/2012 | CN202123310U Inverter circuit without output reactor of electric welder |
| 01/25/2012 | CN102328152A Spot-welding machine for battery negative electrode plate |
| 01/25/2012 | CN102328151A Automatic spot-welding equipment for junction box and spot-welding method thereof |
| 01/25/2012 | CN102328150A Welding-head spot welding method |
| 01/25/2012 | CN102328149A Flash butt welding machine |
| 01/25/2012 | CN102328148A Steel wire grating welding method of medium carbon steel and low alloy steel |
| 01/25/2012 | CN101602145B Fixed electrode insulating mechanism of sliding welding machine |
| 01/25/2012 | CN101327547B Positioning method of spot welding robot |
| 01/24/2012 | US8100317 Method of teaching eyepoints for wire bonding and related semiconductor processing operations |
| 01/19/2012 | US20120014761 Guide device for hand-held spot welding electrode milling cutter |
| 01/19/2012 | US20120012562 Method for machining workpiece |
| 01/19/2012 | US20120012561 Welding parameter control |
| 01/19/2012 | DE202011052206U1 Grundkörper für eine Roboter-Schweißzange Base for a robot welding gun |
| 01/19/2012 | DE102011018653A1 Resistance-welding apparatus comprises first main electrode and second main electrode for introducing welding current into workpiece to be welded, where one of the main electrodes is a part of an electrode arrangement, and adjusting unit |
| 01/19/2012 | DE102010061502A1 Joining composite metal part and constructing sheet metal, comprises providing two outer cover plates made of metal and non-metallic layer arranged between the cover plates with other components made of metal |
| 01/18/2012 | CN202114389U Welding tooling for spot welding and projection welding |
| 01/18/2012 | CN202114388U Electrode device of reinforcement mat welding machine |
| 01/18/2012 | CN202114387U Energy storage type thermocouple welder |