| Patents for B23K 37 - Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass (29,284) |
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| 04/17/2013 | CN202877761U Atomic line clamp holder |
| 04/17/2013 | CN202877760U Hanging device for welding clamp |
| 04/17/2013 | CN202877759U Flexible welding head and welding device |
| 04/17/2013 | CN202877758U Welding head transmission mechanism used for welding device |
| 04/17/2013 | CN202877757U Welding gun device used for horizontal type circumferential weld automatic welder |
| 04/17/2013 | CN202877756U Movable door-type electric welding tool |
| 04/17/2013 | CN202877755U Auxiliary device suitable for enabling double guns of flange plate to be welded simultaneously |
| 04/17/2013 | CN202877754U Accurate-positioning welding machine |
| 04/17/2013 | CN202877753U Low-voltage lead welding platform |
| 04/17/2013 | CN202877752U Automobile back cover lock inside automatic welder |
| 04/17/2013 | CN202877751U Lifting device for seam welder strip steel of finishing system |
| 04/17/2013 | CN202877750U Angle steel feeding conveying mechanism |
| 04/17/2013 | CN202877749U On-line welding line protective case |
| 04/17/2013 | CN202877748U Shock absorber oil storing cylinder oil pipe support welding mistake-proof device |
| 04/17/2013 | CN202877747U Shock absorber oil storing cylinder and support seat welding protective device |
| 04/17/2013 | CN202877746U Welding device of machine frame structure |
| 04/17/2013 | CN202877745U Novel welding wire conveying frame |
| 04/17/2013 | CN202877744U Angle adjusting device |
| 04/17/2013 | CN202877743U Material walking system of welding wire machine |
| 04/17/2013 | CN202877742U Welder circulating cooling system with feedback |
| 04/17/2013 | CN202877741U Portable circulating water cooling device provided with flow control |
| 04/17/2013 | CN202877710U Micro-beam plasma welding manipulator protection gas hood |
| 04/17/2013 | CN202877686U Tool for cobalt-base alloy surfacing |
| 04/17/2013 | CN103052465A Welded structure and welding method |
| 04/17/2013 | CN103047522A Leveling lifting appliance |
| 04/17/2013 | CN103042337A Tank container corner column assembling system |
| 04/17/2013 | CN103042336A Auxiliary device for manufacturing compliant foil gas thrust bearing by means of spot welding |
| 04/17/2013 | CN103042335A Quick-change welding fixture |
| 04/17/2013 | CN103042334A Saw blade clamping and centering device |
| 04/17/2013 | CN103042333A Automatic locating device for gear engaging in forklift |
| 04/17/2013 | CN103042332A Tool for welding roller shaft and vertical plate of forklift column plate |
| 04/17/2013 | CN103042331A Positioning tooling for welding assembly of volute |
| 04/17/2013 | CN103042330A Locking device transforming assembly tire for X6 type container and assembly method thereof |
| 04/17/2013 | CN103042329A Multiaxis welding gun pendulous device |
| 04/17/2013 | CN103042328A Clamping and feeding device of geogrid welding machine |
| 04/17/2013 | CN103042327A Welding structure and welding method for thin-walled tube |
| 04/17/2013 | CN103042326A Efficient welding module |
| 04/17/2013 | CN103042325A Bent pipe intersecting line cutting device |
| 04/17/2013 | CN103042324A Inner container clamp sleeve assembling process for solar water tank with clamp sleeve type heat exchange structure |
| 04/17/2013 | CN103042323A Welding device of Tower crane standard section main chord |
| 04/17/2013 | CN103042322A Folding pipe measuring representing system |
| 04/17/2013 | CN103042309A Cylindrical lithium ion battery pack welding device |
| 04/17/2013 | CN103042303A Friction stir welding fixture in mechanical trigger control mode and method for controlling friction stir welding fixture |
| 04/17/2013 | CN103042301A Clamp used for welding switch with silver contact |
| 04/17/2013 | CN102284798B Method for processing large beam member with connecting seats |
| 04/17/2013 | CN102233504B High-powder semiconductor laser step arrangement light source welding fixture |
| 04/17/2013 | CN102179599B Underwater welding local mask with welding line tracking function |
| 04/17/2013 | CN102151942B Hydraulic support self-preheating and automatic step-by-step welding process |
| 04/17/2013 | CN102039504B Automatic welding device |
| 04/17/2013 | CN101992369B Hydraulic drive gyrorotor automatic butting tooling equipment |
| 04/17/2013 | CN101972910B Mechanical stepping mechanism for positioning welding tongs |
| 04/16/2013 | US8420976 Laser welder |
| 04/11/2013 | US20130087292 Welding Curtian |
| 04/11/2013 | US20130086783 Joining apparatus for joining structural components of an aircraft |
| 04/11/2013 | DE102011114924A1 Bewegbare Fügeeinrichtung zum Verbinden von Strukturbauteilen eines Luftfahrzeuges Movable joining apparatus for joining structural components of an aircraft |
| 04/11/2013 | DE102011004236B4 Schneidevorrichtung für ein zylindrisches Werkstück A cutting apparatus for a cylindrical workpiece |
| 04/10/2013 | EP2578348A2 Movable joining device for connecting structural components for an aircraft |
| 04/10/2013 | EP2578347A2 Joining device for connecting structural components for an aircraft |
| 04/10/2013 | EP2576126A1 Machine blade for food processing |
| 04/10/2013 | CN202869438U Workpiece position detection mechanism |
| 04/10/2013 | CN202867300U Electric welding machine draught fan |
| 04/10/2013 | CN202864688U Connecting rod clamping hanging tool for hoisting automobile parts |
| 04/10/2013 | CN202862192U Multifunctional tool towing bracket of welding adjustment line |
| 04/10/2013 | CN202862045U Fast clamping and positioning tool |
| 04/10/2013 | CN202861721U Bidirectional adjustable cylinder type weld deformation-proof tool |
| 04/10/2013 | CN202861720U Welding jig positioning pin mechanism capable of being adjusted in three directions |
| 04/10/2013 | CN202861719U Multi-station fixture positioning device |
| 04/10/2013 | CN202861718U Erecting welding device of cylindrical shell body longitudinal seam |
| 04/10/2013 | CN202861717U Portable pipe fitting welding mouth alignment device |
| 04/10/2013 | CN202861716U Rotary unit |
| 04/10/2013 | CN202861715U Hand cranking type welding positioner used for welding large rack |
| 04/10/2013 | CN202861714U Welding tool special for conveying trays |
| 04/10/2013 | CN202861713U Full-automatic standard knot rolling-over working outfit |
| 04/10/2013 | CN202861712U Argon arc welding rotary tool |
| 04/10/2013 | CN202861711U Platform car hydraulic cylinder welding device |
| 04/10/2013 | CN202861710U Electric platform truck hydraulic cylinder welding device |
| 04/10/2013 | CN202861709U Welding mold for heavy type mining vehicle walking platform support |
| 04/10/2013 | CN202861708U Welding sample rod of flexible diagonal connection rod support seat |
| 04/10/2013 | CN202861707U Wheel disc tool |
| 04/10/2013 | CN202861706U Welding jig |
| 04/10/2013 | CN202861705U Charge coupled device (CCD) welding tool |
| 04/10/2013 | CN202861704U Abnormally shaped box body welding tool |
| 04/10/2013 | CN202861703U Switching assembly for working table for long and short vehicle types |
| 04/10/2013 | CN202861702U Device for welding flange plates at both ends of short section |
| 04/10/2013 | CN202861701U Novel positioning fixture used for welding nut plate on car floor |
| 04/10/2013 | CN202861700U Locating pin for projection welding |
| 04/10/2013 | CN202861699U Railing welding set rule |
| 04/10/2013 | CN202861698U Evaporator core body NB furnace welding tool |
| 04/10/2013 | CN202861697U Guide wheel support mechanical hand welding jig |
| 04/10/2013 | CN202861696U Work fixture for vehicle lift gate assembly |
| 04/10/2013 | CN202861695U Work fixture for vehicle middle bottom plate assembly |
| 04/10/2013 | CN202861694U Shell plate tool of vehicle body side |
| 04/10/2013 | CN202861693U H section steel assembled machine |
| 04/10/2013 | CN202861692U Welding fixture special for lithium ion battery electric resistance welding |
| 04/10/2013 | CN202861691U Welding fixture used for packaging lithium ion battery |
| 04/10/2013 | CN202861690U Nickel piece butt welding fixture |
| 04/10/2013 | CN202861689U Moving and positioning fixture with ball plunger |
| 04/10/2013 | CN202861688U Spot sleeving device for tower crane standard section main chord rods |
| 04/10/2013 | CN202861687U Damper spring disc back hand welding device |
| 04/10/2013 | CN202861686U Non-prestressed solid square pile reinforcement framework seam welder main reinforcement clamping mechanism |