| 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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| 12/12/2012 | CN202591821U Welding mechanism for automobile doors |
| 12/12/2012 | CN202591811U Internal and external double-face welding device for steel pipe and flange |
| 12/12/2012 | CN202591806U Stiffening ring system for press-welding axle housing |
| 12/12/2012 | CN102814613A Welding clamp tool for compressor |
| 12/12/2012 | CN102814612A Fixture for positioned welding of bulldozer blade |
| 12/12/2012 | CN102814611A Positioning locking mechanism for workpiece with kidney-shaped hole |
| 12/12/2012 | CN102814610A Sheet welding deformation control device |
| 12/12/2012 | CN102814609A Welding and locating device for motorcycle main beam |
| 12/12/2012 | CN102814608A Device for mounting and locating fiber grating spot-welding type strain sensor |
| 12/12/2012 | CN102814607A Method and auxiliary device for precise positioning of welded type nozzles |
| 12/12/2012 | CN102814606A Automatic welding device |
| 12/12/2012 | CN102814605A Automatic two-pair fin welding head feeding system |
| 12/12/2012 | CN102814584A Push rod clamp |
| 12/12/2012 | CN102166683B Air cooling device of quick cooling welding joint and use method thereof |
| 12/12/2012 | CN101663126B Profiled piece made of ceramic for the formation of securing supports for molten weld pools for welding |
| 12/12/2012 | CN101172324B System for assembling motor-vehicle body structures or sub-assemblies thereof |
| 12/11/2012 | US8328076 Apparatus and method for ensuring concentric weld deposition of material on a pipe interior |
| 12/11/2012 | US8328069 Device and method for selective soldering |
| 12/11/2012 | US8328067 Inert environment enclosure |
| 12/06/2012 | WO2012165749A1 Automatic tracking welding device |
| 12/06/2012 | WO2012163477A1 Method and device for joining components by means of energy beam welding |
| 12/06/2012 | US20120305630 Live welding method and arrangement for aluminum electrolytic cell under series full current |
| 12/06/2012 | DE102009006510B4 Einrichtung zur Stoffzuführung bei einer Bearbeitung von Werkstücken mittels Laser- oder Elektronenstrahlung Means for supplying fuel at a machining of workpieces by laser or electron beam radiation |
| 12/06/2012 | DE102006055338B4 Laserstrahlbearbeitungsmaschine Laser beam processing machine |
| 12/05/2012 | EP2528710A1 Repair method for a composite component for an aircraft, composite component for an aircraft, and device for repairing a composite component for an aircraft |
| 12/05/2012 | EP2528708A1 Device and method for guiding bands to be joined to each other along the longitudinal edges thereof using guide rollers |
| 12/05/2012 | CN202586768U Inverter and welding machine power supply of single IGBT inverter welding machine |
| 12/05/2012 | CN202586635U Digital generator welder |
| 12/05/2012 | CN202575756U Energy-saving hoisting machine for steel rail welding |
| 12/05/2012 | CN202575752U Cantilever crane overturning machine |
| 12/05/2012 | CN202571946U Plate hold-down device |
| 12/05/2012 | CN202571803U Steel round bar plasma cutting machine for manufacturing steel pipe |
| 12/05/2012 | CN202571784U Upper head lateral-plate double-assembly and main drive assembly tooling for staircase |
| 12/05/2012 | CN202571716U Steel rail residue cutting machine |
| 12/05/2012 | CN202571715U Device for welding outer circumference of tubular cylinder barrel |
| 12/05/2012 | CN202571714U Double-guide-rod cylinder limiting device |
| 12/05/2012 | CN202571713U Novel roller with supports |
| 12/05/2012 | CN202571712U Rapid positioning device for pipe butting |
| 12/05/2012 | CN202571711U Pipe row assembly tooling for heating surface of boiler |
| 12/05/2012 | CN202571710U Cylindrical part lifting positioning device |
| 12/05/2012 | CN202571709U Device for detecting clamping security of welding fixture of automobile exhaust system |
| 12/05/2012 | CN202571708U Tool equipment for welding cylinder |
| 12/05/2012 | CN202571707U Anti-deformation device for cylinder welding |
| 12/05/2012 | CN202571706U Roller frame guiding device |
| 12/05/2012 | CN202571705U High-current high-pressure machining die |
| 12/05/2012 | CN202571704U Welding fixture rotating mechanism |
| 12/05/2012 | CN202571703U Adjusting device |
| 12/05/2012 | CN202571702U Transmission turnover mechanism for container end frame |
| 12/05/2012 | CN202571701U Device for welding liquid collection pipe assembly |
| 12/05/2012 | CN202571700U Detachable anion energy-saving lamp tube welding device |
| 12/05/2012 | CN202571699U Rotatable repairing welding station |
| 12/05/2012 | CN202571698U Pneumatic turning frame for welding fixture |
| 12/05/2012 | CN202571697U Manual roll-over stand |
| 12/05/2012 | CN202571696U Oscillating anti-deformation welding clamping apparatus for bridge plate unit |
| 12/05/2012 | CN202571695U Welding equipment for vertical rod and buckling disc of scaffold |
| 12/05/2012 | CN202571694U Loader shovel welding device |
| 12/05/2012 | CN202571693U H-shaped steel assembly jig frame |
| 12/05/2012 | CN202571692U Welding die for rectifier bridge frame |
| 12/05/2012 | CN202571691U H-shaped steel welding jig frame |
| 12/05/2012 | CN202571690U Single-cylinder double drive mechanism |
| 12/05/2012 | CN202571689U Multi-vehicle car body welding clamp |
| 12/05/2012 | CN202571688U C-shaped beam splicing and welding tool of port stacking machine |
| 12/05/2012 | CN202571687U Modular assembly model |
| 12/05/2012 | CN202571686U Pre-arching machine for motor truck scale body |
| 12/05/2012 | CN202571685U Device for welding air conditioning four-way valve pipeline assembly |
| 12/05/2012 | CN202571684U Integral welding tool for tower crane trolleys |
| 12/05/2012 | CN202571683U U-shaped rack welding jig for jack |
| 12/05/2012 | CN202571682U Novel welding clamping plate |
| 12/05/2012 | CN202571681U Rapid clamping electric welding pliers |
| 12/05/2012 | CN202571680U Pipe flange plate correcting and welding device |
| 12/05/2012 | CN202571679U Navigation plug welding tool |
| 12/05/2012 | CN202571678U Novel single-step assembly welding fixture |
| 12/05/2012 | CN202571677U Welding device for load-bearing bracket |
| 12/05/2012 | CN202571676U Positioning fixture for bearing seats of large-size jaw crusher |
| 12/05/2012 | CN202571675U Clamp control switch mounting base |
| 12/05/2012 | CN202571674U Welding locating device of antenna pole-holding flange plate and reinforcing rib |
| 12/05/2012 | CN202571673U Positioning device for counterweight inner side plate |
| 12/05/2012 | CN202571672U Plate thickness difference adjusting device |
| 12/05/2012 | CN202571671U Positioning and supporting clamp for welding automobile body |
| 12/05/2012 | CN202571670U Welding support for cable conductor |
| 12/05/2012 | CN202571669U Upright tube locating mechanism of scaffold upright tube button plate welding device |
| 12/05/2012 | CN202571668U Positioning and clamping mechanism for automobile stamping part welding fixture |
| 12/05/2012 | CN202571667U Ship cutting platform |
| 12/05/2012 | CN202571666U Device for welding L-shaped seat |
| 12/05/2012 | CN202571665U Transformer lead welding apparatus |
| 12/05/2012 | CN202571664U A tailored blank laser welding device employing a synchronous double driving piecing device |
| 12/05/2012 | CN202571663U Automatic welding mechanism for tubular pile abutting joint |
| 12/05/2012 | CN202571662U Electric rotating welding manipulator |
| 12/05/2012 | CN202571661U Special automatic welding machine |
| 12/05/2012 | CN202571660U Bracket assembly and automatic welding manipulator with same |
| 12/05/2012 | CN202571659U Automatic welding device for water pipe head on water cooling plate of power module |
| 12/05/2012 | CN202571658U U-shaped rib welding machine arm moving device |
| 12/05/2012 | CN202571657U Adjusting device for welding guns of U-rib welding machine |
| 12/05/2012 | CN202571656U Two-way swinging device of welding arm of U-rib welding machine |
| 12/05/2012 | CN202571655U Welding device |
| 12/05/2012 | CN202571654U Two-way regulating device for automobile frame |
| 12/05/2012 | CN202571653U Folding portable fire pan |
| 12/05/2012 | CN202571652U Welding, heating and thermal insulating tool equipment for slipper mill slip ring |
| 12/05/2012 | CN202571651U Power rotation tyre special for barrel assembly welding |
| 12/05/2012 | CN202571650U Automatic welding device of roller |