| 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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| 01/15/2014 | CN103506784A Steel rim end seam welding device for wheel production |
| 01/15/2014 | CN103506783A Flexible circumference welding machine |
| 01/15/2014 | CN103506782A Bottom plate loading machine |
| 01/15/2014 | CN103506781A Welding material taking mechanical arm |
| 01/15/2014 | CN103506780A Magnetized steel tube welding process |
| 01/15/2014 | CN103506779A Welding machine for tower column and flange plate |
| 01/15/2014 | CN103506778A Portable circulating water cooling device with flow control |
| 01/15/2014 | CN103506777A Mechanism for positioning welding point in automobile front silencer production line |
| 01/15/2014 | CN103506776A Novel welding technique for hammering and forging high-temperature welding line |
| 01/15/2014 | CN103506775A Full-automatic transition cabin butt joint device |
| 01/15/2014 | CN103506761A Laser welding fixture for gear |
| 01/15/2014 | CN103506746A Method and special tools for anti-deformation machining of flux barriers of clamp pulling plate of transformer |
| 01/15/2014 | CN103506742A Device and technology for welding aluminum alloy plate |
| 01/15/2014 | CN103506733A Flexible positioning device of storage battery terminal welding die |
| 01/15/2014 | CN103506731A Vibrator welding tool |
| 01/15/2014 | CN102303176B Assembly welding process for propeller shaft bracket |
| 01/15/2014 | CN102225499B 焊接机器人 Welding robots |
| 01/15/2014 | CN102179649B Automatic plugging machine of revolving radiator pipes |
| 01/15/2014 | CN102152040B Semiautomatic multi-gun continuous working stud welding control system |
| 01/15/2014 | CN101898291B 夹紧装置 Clamping device |
| 01/15/2014 | CN101569974B Flange positioner rapidly regulating locking device |
| 01/14/2014 | CA2582790C Resistance spot welder |
| 01/09/2014 | WO2014005755A1 Device and method for laser processing of large-area substrates using at least two bridges |
| 01/09/2014 | WO2013163016A3 Inflatable purge dam apparatus |
| 01/08/2014 | EP2682223A2 Method and device for creating a door opening into a curved steel segment, particularly a segment for a tower of a wind power plant |
| 01/08/2014 | CN203380562U Welding seam centring device |
| 01/08/2014 | CN203380561U Simple device for assembly of steel penstock stiffening ring |
| 01/08/2014 | CN203380560U Automatic reversing and positioning tool used for welding large-diameter annular distribution bending pipeline |
| 01/08/2014 | CN203380559U Positioning tool for welding large-diameter annularly distributed bend pipes |
| 01/08/2014 | CN203380558U Cabinet outer door shaft welding and positioning clamp |
| 01/08/2014 | CN203380557U Welding tool for heating radiator groups |
| 01/08/2014 | CN203380556U Pipe end welding auxiliary device |
| 01/08/2014 | CN203380555U Welding and clamping device for universal coupling jaw |
| 01/08/2014 | CN203380554U Turnable welding fixture |
| 01/08/2014 | CN203380553U Rotatable welding fixture |
| 01/08/2014 | CN203380552U Repair welding positioner for movable arm of giant excavator |
| 01/08/2014 | CN203380551U Double-station welding robot |
| 01/08/2014 | CN203380550U Jig rapid switching device |
| 01/08/2014 | CN203380549U Assembling positioning device used for achieving welding between photovoltaic module mainboard of directly-read water meter and photovoltaic board |
| 01/08/2014 | CN203380548U Hydraulic buffer oil cylinder component welding tool |
| 01/08/2014 | CN203380547U Tower crane fishplate type overall standard knot welding tool |
| 01/08/2014 | CN203380546U Tower crane cargo boom lower chord tool |
| 01/08/2014 | CN203380545U Plasma cutting machine workbench capable of positioning conveniently |
| 01/08/2014 | CN203380544U Automatic welding positioner for oil nozzle |
| 01/08/2014 | CN203380543U Welding device for H-shaped steel |
| 01/08/2014 | CN203380542U Double-position work station of welding robot for oven furnace body |
| 01/08/2014 | CN203380541U Air box combination welding equipment |
| 01/08/2014 | CN203380540U Folding type vertical column welding platform of distribution box |
| 01/08/2014 | CN203380539U Tooling jig for valve welding |
| 01/08/2014 | CN203380538U Roof frame welding tooling of overhead guard |
| 01/08/2014 | CN203380537U Horizontal seam welding locating block |
| 01/08/2014 | CN203380536U Pipe tower connecting plate pairing tool |
| 01/08/2014 | CN203380535U Pipe tower flange plate pairing tool |
| 01/08/2014 | CN203380534U Dual-face clamping device for positioning and clamping vehicle parts |
| 01/08/2014 | CN203380533U Double-lance height numerical control gantry metal cutting machine |
| 01/08/2014 | CN203380532U L-shaped deflection welding robot |
| 01/08/2014 | CN203380531U Automatic welding mechanical arm |
| 01/08/2014 | CN203380530U Intersecting line welding machine |
| 01/08/2014 | CN203380529U Automatic cutting machine |
| 01/08/2014 | CN203380528U Feeding device of gold wire bonder |
| 01/08/2014 | CN203380527U Feeding device of gold wire bonder |
| 01/08/2014 | CN203380526U Feeding device of gold wire bonder |
| 01/08/2014 | CN203380525U Automatic pattern welding system for roller press |
| 01/08/2014 | CN203380524U 焊接机 Welding machine |
| 01/08/2014 | CN203380523U Split-type pipe prefabrication automatic welder |
| 01/08/2014 | CN203380522U Welding gas protective device |
| 01/08/2014 | CN203380521U Dual-torch automatic welder for link rings |
| 01/08/2014 | CN203380520U Mobile welding cable box |
| 01/08/2014 | CN203380519U Weld seam tracking sensor |
| 01/08/2014 | CN203380518U Automatic series welding machine |
| 01/08/2014 | CN203380516U Automatic laser cutting machine |
| 01/08/2014 | CN203380504U Welding fixture for projection welding |
| 01/08/2014 | CN203380488U Tool for argon arc welding machine for motor stators |
| 01/08/2014 | CN203380472U Welding template for PPTC (polymeric positive temperature coefficient) battery pieces |
| 01/08/2014 | CN203380468U Welding jig for water chambers |
| 01/08/2014 | CN203380435U Bi-metal band saw blade tooth welding device |
| 01/08/2014 | CN203380055U Soldering flux pool |
| 01/08/2014 | CN103500321A Visual guidance welding robot weld joint fast recognition technology based on double dynamic windows |
| 01/08/2014 | CN103495831A Port resonator high-frequency welding fixture |
| 01/08/2014 | CN103495830A Fixture for welding rotating pin of intermediate body of turbosuperchager |
| 01/08/2014 | CN103495829A Water-cooling template manufacturing tool |
| 01/08/2014 | CN103495828A Ring set welding tool |
| 01/08/2014 | CN103495827A Spot welding truss spiral stirrup accurate positioning technology |
| 01/08/2014 | CN103495826A Combined-type discharging device shell welding tool |
| 01/08/2014 | CN103495825A Processing mould used for oil cooler and processing method of oil cooler |
| 01/08/2014 | CN103495824A Welding robot based on rectangular coordinate system |
| 01/08/2014 | CN103495823A Full-automatic welding machine |
| 01/08/2014 | CN103495822A Longitudinal joint automatic welding machine |
| 01/08/2014 | CN103495821A Welding torch fixing device used for moving welding robot |
| 01/08/2014 | CN103495820A PCB welding work rack |
| 01/08/2014 | CN103495819A Side bending prevention device of truss welding production line |
| 01/08/2014 | CN103495818A Mistake proofing method for welding robot system |
| 01/08/2014 | CN103495800A Steel rail induction butt welding and heat treatment device |
| 01/08/2014 | CN103495791A Capacitor pin and lead welding machine |
| 01/08/2014 | CN103495784A Welding jig for grating solar battery pieces and welding process thereof |
| 01/08/2014 | CN102489922B Combined welding and fixing device at head of frame of motorcycle |
| 01/08/2014 | CN102284820B Method for overturning box beam |
| 01/08/2014 | CN102205476B High-frequency soft switching contravariant digital multifunctional welding machine |
| 01/08/2014 | CN102059486B Synchronous cold saw cutting machine |
| 01/08/2014 | CN101176958B Device for operating planet rotation |