| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 02/20/2008 | CN201023171Y Double-pulse DC electron point welding machine |
| 02/19/2008 | CA2389946C Tailored blank article and manufacturing method of the same |
| 02/14/2008 | DE102007001790B3 Resistance press-welding method comprises pressing oversized component into aperture in second component and passing current through both components so that lateral surfaces of first component and aperture fuse to produce weld |
| 02/13/2008 | EP1886644A2 Mandrel and method for making stents |
| 02/13/2008 | CN201022088Y A clipping device for tin welding electric core and line board |
| 02/13/2008 | CN201020609Y Mould type automatic feeding welding device |
| 02/13/2008 | CN201020603Y Lower electrode of welding steel mesh grating |
| 02/13/2008 | CN201020599Y High precision butt-welding machine control circuit |
| 02/13/2008 | CN201020598Y Large power flash butt welder power supply cabinet |
| 02/13/2008 | CN201020597Y Inverter welding power source |
| 02/13/2008 | CN101124063A Welded joints with new properties and provision of such properties by ultrasonic impact treatment |
| 02/13/2008 | CN101121218A Electronic spot welding machine |
| 02/07/2008 | WO2008014756A1 Gripping arrangement |
| 02/07/2008 | US20080029490 Installation Method for Non-Slip Sanitary Flooring |
| 02/07/2008 | US20080028609 Hollow member, manufacturing method thereof, fluid distribution system using the hollow member, and forming apparatus of hollow material |
| 02/07/2008 | DE102006036238A1 Weld nut with inner centering ring and outer weld ring generally useful in welding can be used in welding high strength steels |
| 02/07/2008 | DE102006035999A1 Controlling resistance-welding machines with electrode caps comprises carrying out uncontrolled welding operation before milling caps, carrying out monitored operation after milling and comparing difference in results with desired values |
| 02/06/2008 | CN201017206Y Multiple welding source group control device |
| 02/06/2008 | CN101116927A Welding equipment of the sand prevention tube |
| 01/31/2008 | US20080026247 Method and apparatus for bonding dissimilar materials made from metals |
| 01/31/2008 | US20080022625 Method of forming joints of non-cylindrical tubing |
| 01/31/2008 | DE102006033604A1 Capacitor discharge welding device comprises a crank drive unit formed as the moving device for electrodes |
| 01/30/2008 | EP1882542A1 Method and apparatus for bonding dissimilar metals materials using a seal material interposed therebetween ; Bonding structure formed by such method |
| 01/30/2008 | EP1881880A1 Welding electrode and method |
| 01/30/2008 | EP1881879A1 Method and device for welding metallic fibers to form a fleece by repeatedly carrying out a welding process, fleece comprising welded metallic fibers |
| 01/30/2008 | CN201014195Y Gas path system of hanging spot welding machine |
| 01/30/2008 | CN201012434Y Spot welding machine wheel with the soldering dead angle eliminable |
| 01/30/2008 | CN201012433Y Bonding tool |
| 01/30/2008 | CN201012429Y Conductive mechanism of gantry type spot welding machine |
| 01/30/2008 | CN201012428Y Pneumatic mechanism under gantry welding machine |
| 01/30/2008 | CN201012427Y Butt welding machine |
| 01/30/2008 | CN201012426Y Butt welding machine |
| 01/30/2008 | CN101112740A Method, structure and apparatus for bonding dissimilar metals |
| 01/30/2008 | CN100364709C Intermediate frequency resistance welding inverter unit |
| 01/29/2008 | US7323653 Deformation resistance welding of sheet metal, tubes, and similar shapes |
| 01/29/2008 | US7322258 Industrial robot |
| 01/24/2008 | US20080019767 Structural Component Connection |
| 01/24/2008 | DE102006033770A1 Verbund aus einem Leichtmetallgussbauteil und einem Stahlbauteil Composite made of a light metal cast component and a steel component |
| 01/23/2008 | EP1879718A1 Welding together low and high carbon steels |
| 01/23/2008 | CN201009050Y Welding electrode automatic cleaning device for molybdenum slice lamp foot welding equipment |
| 01/23/2008 | CN201009049Y Novel steel plate electric resistance welder |
| 01/23/2008 | CN201009048Y Novel electric resistance welder head |
| 01/23/2008 | CN201009047Y Novel steel plate electric resistance welder |
| 01/23/2008 | CN201009046Y Iron thread recycling butt welding machine |
| 01/23/2008 | CN201009045Y Tungsten-molybdenum butt welding machine |
| 01/23/2008 | CN201009044Y Minisize steel wire/steel curtain butt welding machine |
| 01/23/2008 | CN201009043Y High-frequency resistance welding device of condenser tube used in soldering condenser |
| 01/23/2008 | CN100363141C Steel checkerboard pressure welding machine |
| 01/16/2008 | EP1878529A2 Resistance welding device, particularly for welding portions of a motor vehicle body |
| 01/16/2008 | CN201006565Y Regulating type spot welding machine structure |
| 01/15/2008 | CA2447992C Variable thickness tubular doorbeam |
| 01/15/2008 | CA2437973C Setting method and setting apparatus for operation path for articulated robot |
| 01/10/2008 | WO2008003891A1 Sheet metal clamp used in combination with a manipulator arm, and having an electromechanical balancing module |
| 01/10/2008 | US20080006610 Method for airtightly joining reinforced platinum hollow tube with platinum flange |
| 01/09/2008 | EP1875982A1 Spot welding method and spot welding system |
| 01/09/2008 | EP1237676B1 Multi width panel fabricating machine |
| 01/09/2008 | CN201002172Y Galvanized steel strip mouth convenient for connecting |
| 01/09/2008 | CN201002171Y Multi-welding-point continuous spot welding device |
| 01/09/2008 | CN201002170Y Steel grating pressure welding machine |
| 01/09/2008 | CN201002166Y High-frequency IGBT inversion type hand welding power source |
| 01/09/2008 | CN100360270C Resistance welding head for conjoined electrode and preparation method thereof |
| 01/03/2008 | US20080003462 Digital logic control DC-to-DC converter with controlled input voltage and controlled power output |
| 01/03/2008 | DE202006013386U1 Schweißstromquelle Welding power source |
| 01/03/2008 | DE202006013131U1 Schweißzange mit einer Anschlusseinrichtung für einen Schweißzangenarm Welding gun with a connecting device for a welding tong |
| 01/03/2008 | DE102006028771A1 Hydrodynamischer Drehmomentwandler und Verfahren zur Herstellung eines solchen Hydrodynamic torque converter and method for producing such |
| 01/02/2008 | EP1872892A1 Method and installation for implementing spot welding electrodes |
| 01/02/2008 | CN200999776Y Resistance air cylinder for electrical resistance weld |
| 01/02/2008 | CN200998808Y Welding wheel positioning device |
| 01/02/2008 | CN101098768A Structural component connection |
| 01/02/2008 | CN101096976A Projection welded fastener with integral sealer |
| 01/02/2008 | CN101096043A Cleaning ball wiredrawing ball-making combined machine |
| 12/27/2007 | WO2007147453A1 Method and device for producing a screw connection point |
| 12/27/2007 | US20070295700 Method and system for modeling spot welds in a finite element analysis |
| 12/27/2007 | US20070295698 Projection welded fastener with integral sealer |
| 12/27/2007 | US20070295697 Method for Controlling a Compensation Cylinder Unit, in Particular for a Welding Device and Associated Compensation Cylinder Unit |
| 12/27/2007 | DE102006028849A1 Cap-cutting tool for vehicle industry welding robots, has spring-loaded rod which can be lowered into holder recess by drive unit under automatic control |
| 12/27/2007 | DE102006028774A1 Tool fastening nut insert to hollow profile in automobile industry, includes resistance welding apparatus in which one electrode forms plunger with recess surrounding insert |
| 12/27/2007 | DE102006028773A1 Verfahren und Vorrichtung zur Herstellung einer Schraubverbindungsstelle Method and device for producing a screw connection point |
| 12/27/2007 | CA2666551A1 Method and device for producing a screw connection point |
| 12/26/2007 | EP1868762A1 Welding arrangement, in particular for connecting workpieces by resistance or press welding |
| 12/26/2007 | CN200995315Y Automatic oriented light foot conveying mechanism for aluminum wafer welder |
| 12/26/2007 | CN200995314Y Thermal electric double collision welder |
| 12/26/2007 | CN100357057C Method for improving welding strength of lithium ion rectangular cell negative electrode lug |
| 12/19/2007 | EP1303376B1 Device for the welding of a wire mesh grid |
| 12/19/2007 | CN100355523C Circular seam welder for tail ends |
| 12/18/2007 | US7309845 Modular welding equipment |
| 12/13/2007 | WO2007142257A1 Electrode for spot welding |
| 12/13/2007 | WO2007140492A1 Device for evaluating images of weld spots on a carrier material |
| 12/13/2007 | US20070284355 Single retainer mounted riser |
| 12/13/2007 | US20070283549 Method of manufacturing an article by applying heat and pressure, a method of connecting a pipe to a sealed assembly and a connector for use therein |
| 12/13/2007 | DE102007026333A1 System und Verfahren zum Verringern von Schweißspritzern System and method for reducing weld spatter |
| 12/12/2007 | CN200988133Y Spot welding head capable of automatic breaking line |
| 12/12/2007 | CN200988126Y Automatic power saver for electric welder no-load |
| 12/12/2007 | CN101087672A Electrode tip holder, welding method, and electrode tip adjusting device |
| 12/12/2007 | CN101085490A Point welding method for battery and point welding device for the same |
| 12/12/2007 | CN100354139C Tape printer and tape cassette |
| 12/11/2007 | US7307236 Charge and weld gating system with safety circuit |
| 12/11/2007 | US7307235 Butt welding apparatus, butt welding method, and butt welded product |
| 12/11/2007 | CA2323114C Apparatus for assembling floor of vehicle |
| 12/06/2007 | WO2007138092A2 Method for connecting an electrode to a mounting rod, and arrangement comprising an electrode and a mounting rod |