| 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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| 02/20/2013 | CN102935573A Pneumatic lock positioning rotary working table |
| 02/20/2013 | CN102935572A Welding and positioning clamp for electromagnetic driving component |
| 02/20/2013 | CN102935571A Spliced welding method for speed reduction machine seat |
| 02/20/2013 | CN102935570A Spliced welding device for speed reduction machine seat |
| 02/20/2013 | CN102935569A Wire positioning clamp |
| 02/20/2013 | CN102935568A Laser welding clamp and protecting device for titanium alloy thin-walled workpiece in shape of complex space |
| 02/20/2013 | CN102935567A Welding tool for oil port of oil tank |
| 02/20/2013 | CN102935566A Automobile pedal welding fixture |
| 02/20/2013 | CN102935565A Transmission mechanism for welding head of welding device |
| 02/20/2013 | CN102935564A Roller seat of roller carrier |
| 02/20/2013 | CN102935563A Multi-vehicle-mixed automatic-turntable robot welding line for vehicle side surround parts |
| 02/20/2013 | CN102935557A Welding head for welding device and welding device |
| 02/20/2013 | CN102935537A Welding fixture structure and welding method for n-shaped electrode based on insulated gate bipolar translator (IGBT) |
| 02/19/2013 | US8376208 Purge plug for welding applications |
| 02/19/2013 | US8375581 Support structure for linear friction welding |
| 02/19/2013 | CA2551233C Welding unit for welding together two rails of a track and method |
| 02/18/2013 | DE202011051909U1 Bearbeitungseinrichtung Processing device |
| 02/14/2013 | WO2013023083A2 Method and apparatus for friction stir welding tube ends for a heat exchanger |
| 02/14/2013 | US20130040424 Fixing Semiconductor Die in Dry and Pressure Supported Assembly Processes |
| 02/13/2013 | CN202734737U Tool device used for piping detection and welding |
| 02/13/2013 | CN202726785U Assembly fixture for cabin cover of wind driven generator |
| 02/13/2013 | CN202726535U Tool fixture for propeller of stirrer |
| 02/13/2013 | CN202726408U Tool for butting mixer truck tank bodies |
| 02/13/2013 | CN202726407U In-the-air assembling device of large-diameter pipeline |
| 02/13/2013 | CN202726406U Pipe body supporting device matched with circumferential weld welding machine |
| 02/13/2013 | CN202726405U Press block used for adjusting docking unfitness of butt joint of thick wall steel cylinder body |
| 02/13/2013 | CN202726404U A welding spin support base |
| 02/13/2013 | CN202726403U Auxiliary device for welding air cooler header |
| 02/13/2013 | CN202726402U Fixed turnover frame |
| 02/13/2013 | CN202726401U Turn-over tool for sub-frame of dumper lorry |
| 02/13/2013 | CN202726400U Side-turning welding tool for chassis of big carriage of dumper lorry |
| 02/13/2013 | CN202726399U Ring-type turnover welding tool for side plate of big carriage of dumper lorry |
| 02/13/2013 | CN202726398U Turnover two-sided manual welding fixture |
| 02/13/2013 | CN202726397U Blank rotating machine |
| 02/13/2013 | CN202726396U Welding positioner for rack X of excavator |
| 02/13/2013 | CN202726395U Automatic turning type middle groove welding device |
| 02/13/2013 | CN202726394U Auxiliary tool for processing inner crotch |
| 02/13/2013 | CN202726393U Outside-box four-longitudinal-slot bracket device |
| 02/13/2013 | CN202726392U Outside-box four-longitudinal-slot inner-red copper bearing support device |
| 02/13/2013 | CN202726391U Assembling and positioning device for heat exchanger baffle |
| 02/13/2013 | CN202726390U Compression welding tool for dumper side plate |
| 02/13/2013 | CN202726389U Fixture for automobile B-column reinforcing plate assembly |
| 02/13/2013 | CN202726388U Automobile front crossbeam upper plate assembly fixture |
| 02/13/2013 | CN202726387U Steel plate jam welding device |
| 02/13/2013 | CN202726386U Automatic dual-face welding fixture |
| 02/13/2013 | CN202726385U Auxiliary frame welding fixture for dumper |
| 02/13/2013 | CN202726384U Fixture for left and right vertical column reinforcing plates of rear door frame for automobile manufacturing |
| 02/13/2013 | CN202726383U Clamp for rear chair beam A assembly for automobile |
| 02/13/2013 | CN202726382U Front coaming lower plate clamp for manufacture of automobile |
| 02/13/2013 | CN202726381U Clamp of left-right C column internal board assembly for manufacture of automobile |
| 02/13/2013 | CN202726380U Clamp of front chair beam A assembly for automobile |
| 02/13/2013 | CN202726379U Front beam lower plate clamp for manufacture of automobile |
| 02/13/2013 | CN202726378U Clamp of left-right column A reinforcing plate for automobile |
| 02/13/2013 | CN202726377U Clamp of left-right side wall C column internal board sub assembly for automobile |
| 02/13/2013 | CN202726376U Assembly and welding tool for chassis frame of big carriage of dumper lorry |
| 02/13/2013 | CN202726375U Gate-type side correction tool |
| 02/13/2013 | CN202726374U Surface difference controlling device |
| 02/13/2013 | CN202726373U Sliver point automatic welding machine |
| 02/13/2013 | CN202726372U Push rod fixture set |
| 02/13/2013 | CN202726371U Spiral tensioner used for assembling weld of metal container or pipeline |
| 02/13/2013 | CN202726370U Segmenting volute positioning device of hydroelectric generator |
| 02/13/2013 | CN202726369U Multifunctional battery welding template |
| 02/13/2013 | CN202726368U Welding clamping tool for casting of lock core screw rod |
| 02/13/2013 | CN202726367U Welding and positioning device |
| 02/13/2013 | CN202726366U Welding jig for batched recombination of metal samples |
| 02/13/2013 | CN202726365U Connecting lug installing and welding device for rack section of derrick |
| 02/13/2013 | CN202726364U Modular quick-changing welding tool |
| 02/13/2013 | CN202726363U Position limiting ring welding tooling |
| 02/13/2013 | CN202726362U Welding tool for vehicle management column |
| 02/13/2013 | CN202726361U Robot welding tool for floor reinforcing rib |
| 02/13/2013 | CN202726360U Location tooling device for installing guide rail on ship body |
| 02/13/2013 | CN202726359U Positioning clamp device for welding car body |
| 02/13/2013 | CN202726358U Welding die for vehicle support |
| 02/13/2013 | CN202726357U Welding die for oil cylinder support |
| 02/13/2013 | CN202726356U Flange welding corrector |
| 02/13/2013 | CN202726355U Welding tool for drain tank device bottom frame of high-speed electric multiple units |
| 02/13/2013 | CN202726354U Welding tool for lifting lug of auxiliary air compressor box |
| 02/13/2013 | CN202726353U Welding tool for end wall of high-speed electric multiple units |
| 02/13/2013 | CN202726352U Aluminous conductor welding jig |
| 02/13/2013 | CN202726351U Special fixture for assembling shell |
| 02/13/2013 | CN202726350U Handlebar welding and locating device |
| 02/13/2013 | CN202726349U Workbench for welding corrugated connection pipe of air conditioner |
| 02/13/2013 | CN202726348U A supporting and fixing device for installing and welding of flatcar underframes |
| 02/13/2013 | CN202726347U Accurate correction device for cross welding manipulator |
| 02/13/2013 | CN202726346U Cutting, traction and guiding rack |
| 02/13/2013 | CN202726345U Automatic welder |
| 02/13/2013 | CN202726344U Angle adjusting mechanism of automatic welder |
| 02/13/2013 | CN202726343U Welding fixture |
| 02/13/2013 | CN202726342U Rotary fixture of cement mixer tank body |
| 02/13/2013 | CN202726341U Welding fixture |
| 02/13/2013 | CN202726340U Welding fixture for side plate of big carriage of dumper lorry |
| 02/13/2013 | CN202726339U Automatic welding platform of support |
| 02/13/2013 | CN202726338U Dust extraction device of plasma cutting machine |
| 02/13/2013 | CN202726337U Welding rotary table |
| 02/13/2013 | CN202726336U Anti-collision device for welding gun |
| 02/13/2013 | CN202726335U Novel welding assembly platform |
| 02/13/2013 | CN202726334U Welding machine for tower column and flange disc |
| 02/13/2013 | CN202726333U Riding plate used for welding of thick wall steel cylinder bodies |
| 02/13/2013 | CN202726332U Positioning device of welding spot of full-automatic gold ball welding machine |
| 02/13/2013 | CN202726331U Splicing platform locating device |