| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 12/26/2012 | CN202622167U Automobile body welding device |
| 12/26/2012 | CN202622166U Resistance welding machine welding spot energy monitoring device |
| 12/26/2012 | CN202622165U Automobile vibration damper part welding projection welding machine |
| 12/26/2012 | CN202622164U Spot-welding machine |
| 12/26/2012 | CN202622163U Automatic spot welding device for junction box |
| 12/26/2012 | CN202622162U Continuous and automatic point welding device for coil wiring terminal |
| 12/26/2012 | CN202622161U Welding bracket for guide rail of automobile door glass assembly |
| 12/26/2012 | CN202622160U Butt welding machine and butt welding nozzle thereof |
| 12/26/2012 | CN202622159U Welding head and clamping welding machine |
| 12/26/2012 | CN102844141A Processes for welding composite materials and articles therefrom |
| 12/26/2012 | CN102837123A Spot welding mechanism with welding rods |
| 12/26/2012 | CN102837122A Single-unit resistance spot welding mechanism |
| 12/26/2012 | CN102837121A Spot welding mechanism with elastic device |
| 12/26/2012 | CN102079009B Device for monitoring positive and negative half-wave asymmetry of primary current of transformer in resistance welding machine |
| 12/26/2012 | CN101913020B Steel meshwork automatic welding device and production technology thereof |
| 12/26/2012 | CN101733448B Drilling tool and its making method |
| 12/26/2012 | CN101678494B Method and device for controlling a power source and power source having such a device |
| 12/25/2012 | US8339118 Adaptive bias current generator methods and apparatus |
| 12/25/2012 | US8338738 Method of welding projection bolt and welding apparatus |
| 12/25/2012 | US8337998 Steel material for dissimilar metal joining, joined body of dissimilar metals and process for joining dissimilar metal materials |
| 12/20/2012 | US20120318774 Process For Friction Welding Blades To The Drum Of An Axial Compressor And A Corresponding Device |
| 12/20/2012 | DE112010005316T5 Verfahren zum Steuern der Eindrücktiefe einer Elektrode in ein Metallsubstrat während des Schweißens Method for controlling the insertion depth of an electrode in a metal substrate during welding |
| 12/20/2012 | DE102011077754A1 Device useful for welding first metal element with second metal element by resistance welding, comprises welding electrode arrangement, electric welding current supply and arrangement for monitoring welding process |
| 12/19/2012 | CN202607158U Adjustable welding jig for safety belt reinforced plate |
| 12/19/2012 | CN202607069U Welding device with eccentric electrode |
| 12/19/2012 | CN202607068U Nut electric welding positioning pin |
| 12/19/2012 | CN202607067U Steel bar truss die plate spot-welding machine with independent welding circuit |
| 12/19/2012 | CN202607066U Improved steel grating press welder |
| 12/19/2012 | CN202607065U Welding electrodes-connecting structure for synchronous steel bar truss-welding machine |
| 12/19/2012 | CN102834215A Resistance welding structure, resistance welding method, member to be welded, and its manufacturing method |
| 12/19/2012 | CN102834214A Welding electrode unit, welding device, and method for producing a welded joint |
| 12/19/2012 | CN102825377A Spot welding support structure used for spot-welding machine |
| 12/19/2012 | CN102825376A Push rod clamp set |
| 12/19/2012 | CN102825375A Welding part locating and tightening device of copper aluminum post resistance welding machine |
| 12/19/2012 | CN102825374A Double-stroke welding device of copper-aluminum column resistance welder, and welding control method thereof |
| 12/19/2012 | CN102825373A Resistor spot welding machine and welding operation method thereof |
| 12/19/2012 | CN102825372A Copper-aluminum column resistance welder and welding control method thereof |
| 12/18/2012 | CA2522274C Method of manufacturing stainless steel pipe for use in piping systems |
| 12/18/2012 | CA2521472C Ultrasonic in-process monitoring and feedback of resistance spot weld quality |
| 12/13/2012 | DE102009055886B4 Fräsen von Schweißpistolenspitzen Milling of welding gun tips |
| 12/12/2012 | EP2531321A1 Hot rivet connection and method for the production thereof |
| 12/12/2012 | CN202591967U Container type base flash rail welding integrated device |
| 12/12/2012 | CN202591826U Automobile plate resistance spot welding test workbench |
| 12/12/2012 | CN202591825U Spot-welding electrode for honeycomb exchange component |
| 12/12/2012 | CN202591824U Discharge circuit of energy storage capacitor type screw pitch welding machine |
| 12/12/2012 | CN202591823U Bodywork remediation mechanism |
| 12/12/2012 | CN202591822U Resistance welding machine for automobile glass guide rail sub assembly |
| 12/12/2012 | CN202591821U Welding mechanism for automobile doors |
| 12/12/2012 | CN102821904A Method of controlling indentation depth of electrode into metal substrate during welding |
| 12/12/2012 | CN102814608A Device for mounting and locating fiber grating spot-welding type strain sensor |
| 12/12/2012 | CN102814584A Push rod clamp |
| 12/12/2012 | CN102814583A Fin electrode plate system for H-type fin tube welder |
| 12/12/2012 | CN102814582A Cable mandrel cutting machine |
| 12/12/2012 | CN102169768B Spot-welding positioning mechanism for process gasket of protector |
| 12/06/2012 | WO2012167225A2 Forced freeze welding of advanced high strength steels |
| 12/06/2012 | US20120305537 Method and system for securing a cross member to a tube |
| 12/06/2012 | US20120305533 Forced freeze welding of advanced high strength steels |
| 12/06/2012 | CA2838057A1 Forced freeze welding of advanced high strength steels |
| 12/05/2012 | CN202579382U Synchronous shearing oil circuit of flash welding machine |
| 12/05/2012 | CN202571790U System device for producing small-specification chains for coal mines and ships |
| 12/05/2012 | CN202571585U Push projection oil way of flash welding machine |
| 12/05/2012 | CN202571584U Two or more that more metals connected electrode |
| 12/05/2012 | CN202571583U Welding electrode for welding chain ring |
| 12/05/2012 | CN202571582U Mash welder |
| 12/05/2012 | CN202571581U Pneumatic spot welding machine |
| 12/05/2012 | CN202571580U Mash welder of tungsten rod electrode |
| 12/05/2012 | CN202571579U Energy storage type resistance welding special machine for freeze dryer shelf |
| 12/05/2012 | CN202571578U Pulse thermocompressor |
| 12/05/2012 | CN202571577U Device for controlling car door glass run opening dimensions |
| 12/04/2012 | US8323560 welding steel sheets to form a conduit, then heating the conduit to a transformation temperature, induction hardening and tempering the conduit, used as lightweight reinforcements in doors and bumpers, having shock absorptivity, impact and tensile strength |
| 11/29/2012 | WO2012159833A1 Welding stud having a variable, head-side functional region |
| 11/29/2012 | DE102012208867A1 Device e.g. resistance welding device, useful for cohesive connection of structural components of vehicle, where components are partially flat and fixed to each other in region between first fixing element and second fixing element |
| 11/28/2012 | EP2525946A2 Robotic end effector system and method |
| 11/28/2012 | EP2525937A1 Welding electrode unit, welding device, and method for producing a welded joint |
| 11/28/2012 | CN202555962U Fault detector of spot welding robot welding gun welding nozzle maintaining device |
| 11/28/2012 | CN202555961U Welding head driving device for spot welding machine |
| 11/28/2012 | CN202555960U Jet-propelled projection welding electrode device |
| 11/28/2012 | CN102794557A Method for increasing size of resistance spot weld nugget on thin-plate side of multilayer plates in different thickness |
| 11/28/2012 | CN102794556A Numerical control welding system |
| 11/28/2012 | CN102794555A Automatic welding machine |
| 11/27/2012 | US8320108 Power supply |
| 11/27/2012 | US8319140 Spot welding gun for resistance welding of workpieces |
| 11/22/2012 | WO2012155277A1 Apparatus and method for electrical roller seam welding using a wire electrode |
| 11/22/2012 | US20120295125 Welded structure and welding method |
| 11/22/2012 | US20120294671 Method for connecting a shaft and a hub and shaft-hub arrangement |
| 11/22/2012 | US20120292294 Cladding material for leads and method of welding cladding material for leads |
| 11/22/2012 | US20120292293 Method of manufacturing an inflator |
| 11/22/2012 | DE102012008050A1 Sheet metal part comprises an upper side with an buckle structure having a cross-sectional profile, defining a welding section for making a welding connection on the sheet metal part, and a lower side |
| 11/21/2012 | EP2524861A1 Device and method for handling a vehicle assembly tool holder for a vehicle production line, vehicle assembly tool holder and assembly station |
| 11/21/2012 | CN202539933U Numerical control pressure contact welding device for face plate of shaped-punched building |
| 11/21/2012 | CN202539798U Oil tank lower cover welding tool |
| 11/21/2012 | CN202539797U Welding tooling of oil pump fixing seat |
| 11/21/2012 | CN202539796U Automatic screw feeding device for welding automobile parts |
| 11/21/2012 | CN202539795U Fixation device of spot welder pedad |
| 11/21/2012 | CN202539794U Dual-electrode feeding chuck of contact welding machine |
| 11/21/2012 | CN202539793U Novel welding machine |
| 11/21/2012 | CN202539792U Electrode positioning spindle for projection welding nut |
| 11/21/2012 | CN202539791U Graphite electrode structure of resistance welding machine |
| 11/21/2012 | CN202539790U Duplex spot welding electrode |
| 11/21/2012 | CN202539789U Point welding machine and electrode structure thereof |