| 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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| 09/11/2013 | CN203184880U Welding tool of door-shaped bracket |
| 09/11/2013 | CN203184879U Rig bracket welding fixture |
| 09/11/2013 | CN203184878U Welding clamp of double-layer grading rings |
| 09/11/2013 | CN203184877U Interior supporting welding tool for connecting mouth of shielding case |
| 09/11/2013 | CN203184876U Welding clamp of grading rings |
| 09/11/2013 | CN203184875U External support welding tool of shielding barrel connection mouth |
| 09/11/2013 | CN203184874U Welding clamp of grading ring connecting pieces |
| 09/11/2013 | CN203184873U Fuel tank installation seat assembling and welding fixture |
| 09/11/2013 | CN203184872U Downwards-rotating square tube locating mechanism applied to tower crane cargo boom tool |
| 09/11/2013 | CN203184871U Vacuum brazing furnace bottom support allowing height to be accurately regulated |
| 09/11/2013 | CN203184870U Elevator square steel frame welding locating clamping device |
| 09/11/2013 | CN203184869U Locating clamping mechanism for welding |
| 09/11/2013 | CN203184868U Crane lever head assembly tool |
| 09/11/2013 | CN203184867U Automobile frame assembly welding fixture |
| 09/11/2013 | CN203184866U Adjustable pressing apparatus for corrugated web |
| 09/11/2013 | CN203184865U Movable guide rail sliding clamping mechanism used for automatic welding machine |
| 09/11/2013 | CN203184864U Welding gun head turning device applied to rectangular coordinate system welding robot |
| 09/11/2013 | CN203184863U Cantilever type sliding rail mechanism applied to rectangular coordinate system welding robot |
| 09/11/2013 | CN203184862U Laser-electric-arc hybrid welding head adjusting device |
| 09/11/2013 | CN203184861U Welding gun centering device for H-shaped steel assembly welding |
| 09/11/2013 | CN203184860U Special machine for automatically welding barrel and bracket as well as barrel and lifting lugs of compressor |
| 09/11/2013 | CN203184859U Pre-filter of plasma cutting soot purifier |
| 09/11/2013 | CN203184858U Welding furnace pipe |
| 09/11/2013 | CN203184857U Automatic welding device for pneumatic hydraulic tappet |
| 09/11/2013 | CN203184856U Automatic accessory sending mechanism of fuel tank welding machine |
| 09/11/2013 | CN203184855U Key weld joint assembling and intelligent welding device for 1000 kV transmission and transformation electric tower |
| 09/11/2013 | CN203184854U Vertical roll sliding block adjusting device |
| 09/11/2013 | CN203184853U Paired discharging mechanism of automatic production device |
| 09/11/2013 | CN203184852U High-strength vacuum and inert gas sealing cabin for multi-material connection |
| 09/11/2013 | CN203184851U Welding tool platform matched with welding robot |
| 09/11/2013 | CN203184850U Rectangular coordinate system welding robot device |
| 09/11/2013 | CN203184849U Series welding machine for welding sequence of solar cell sheet |
| 09/11/2013 | CN203184848U Multi-vehicle positioning flexible switchover device |
| 09/11/2013 | CN203184847U Placed piece accommodating platform shared by various vehicles |
| 09/11/2013 | CN203184845U Welding device for welding large-scale steel pipe |
| 09/11/2013 | CN203184843U Swing laser beam laser and electric arc combined welding head |
| 09/11/2013 | CN203184828U V-shaped tool used for shaping three-edged drill rod body |
| 09/11/2013 | CN203184825U Full-automatic spot welding production line |
| 09/11/2013 | CN203184822U Single-beat welding machine for steel bar truss |
| 09/11/2013 | CN203184812U Pipeline welding equipment |
| 09/11/2013 | CN203184810U Assembly forming machine for welding valve |
| 09/11/2013 | CN203184809U Spherical surface stainless steel argon arc welding automatic welding device |
| 09/11/2013 | CN203184808U Welding equipment of pressurized water reactor control rod drive mechanism |
| 09/11/2013 | CN203184805U Automatic circumferential weld welding tool of electric car water-cooling engine base |
| 09/11/2013 | CN203184800U Girth welding machine for internal floating roof float bowl |
| 09/11/2013 | CN203184261U Welding wire cleaning device |
| 09/11/2013 | CN103286515A Variable-diameter even-torque weld-aid idler wheel frame |
| 09/11/2013 | CN103286514A Roller weldment hydraulic positioning and rotating device |
| 09/11/2013 | CN103286513A Laser welding worktable applicable to tubular welding parts |
| 09/11/2013 | CN103286512A Variable-interval self-aligning roller frame |
| 09/11/2013 | CN103286511A Screw drill pipe welding device |
| 09/11/2013 | CN103286510A Integral frame for welding and transportation of cylindrical tanks |
| 09/11/2013 | CN103286509A Battery cap alignment device and battery cap welding machine |
| 09/11/2013 | CN103286508A Fixing device for welding diamond compact bits |
| 09/11/2013 | CN103286507A Optical device fixing tool |
| 09/11/2013 | CN103286506A Optical device welding fixture achieving adjustable pressing force |
| 09/11/2013 | CN103286505A Optical device welding tool with springs |
| 09/11/2013 | CN103286504A Tool for coupling of optical devices |
| 09/11/2013 | CN103286503A Tool used for welding optical elements |
| 09/11/2013 | CN103286502A Optical device coupling base with regulating bolts |
| 09/11/2013 | CN103286501A Elevator lower beam welding and location device |
| 09/11/2013 | CN103286500A Laser welding clamp |
| 09/11/2013 | CN103286499A Laser welding positioning device |
| 09/11/2013 | CN103286498A Two-column assembling and welding tool |
| 09/11/2013 | CN103286497A Internal and external support arm assembling and welding tool |
| 09/11/2013 | CN103286496A Laser tailor-welding mould |
| 09/11/2013 | CN103286495A Automobile traction saddle welding platform |
| 09/11/2013 | CN103286494A Rail type all-position welding robot for box-type steel structures |
| 09/11/2013 | CN103286493A Circular valve welding tray |
| 09/11/2013 | CN103286492A Three-dimensional air circulating structure |
| 09/11/2013 | CN103286491A Cooling cover of welding equipment |
| 09/11/2013 | CN103286490A Damper seam welder |
| 09/11/2013 | CN103286489A Cooling shell for welding equipment |
| 09/11/2013 | CN103286488A Special arc welding machine for lifting guide rails of automobile window glass |
| 09/11/2013 | CN103286487A Extinguisher cylinder welding machine and welding method thereof |
| 09/11/2013 | CN103286486A Method and device for quickly replacing oil gas pipe section |
| 09/11/2013 | CN103286485A Automatic fusion welding device |
| 09/11/2013 | CN103286462A Special equipment and method for automatic welding process of buffer cylinders of elevators |
| 09/11/2013 | CN103286457A Laser welding workbench |
| 09/11/2013 | CN103286450A Welding machine system without filler wires and compaction mechanism for welding machine system |
| 09/11/2013 | CN103286443A Servo clamp for laser tailor-welding |
| 09/11/2013 | CN103286430A Automatic welding device for automobile side beam assembly |
| 09/11/2013 | CN103286424A Flange automatic welding device of transformer oil conservator |
| 09/11/2013 | CN103286415A Device for large-gap joint welding and welding process of device |
| 09/11/2013 | CN103286410A Fixed rotary roller combination |
| 09/10/2013 | US8530776 De-stacker with a lifter table and welding device for container bodies including a de-stacker |
| 09/10/2013 | DE202013103135U1 Arbeitsplatz mit einem leitungsgebundenen Gerät Workplace with a wired device |
| 09/05/2013 | DE102012203217A1 Fixierelement, Verfahren zum Verschweißen eines Fixierelements mit einem Bauteil sowie Bauteilverbindung Fixing element, method for welding of a fixing to a component, as well as connection between components, |
| 09/04/2013 | EP2633941A1 Laser processing device and laser processing method |
| 09/04/2013 | EP2633939A1 Portable apparatus, particularly for welding machine and plasma cutting |
| 09/04/2013 | EP2633526A1 Device for axially retaining an element of elongate shape and for setting it in rotation about its axis |
| 09/04/2013 | CN203175806U 真空发生系统 Vacuum generating system |
| 09/04/2013 | CN203171194U Pipeline assembling device |
| 09/04/2013 | CN203171193U Lifting device for prefabrication of pipeline |
| 09/04/2013 | CN203171192U Idler wheel of turning roller |
| 09/04/2013 | CN203171191U Hydraulic assembly idler wheel shelf |
| 09/04/2013 | CN203171190U Positioning device of circular sleeve |
| 09/04/2013 | CN203171189U Annular turnover device used on chassis of freight car |
| 09/04/2013 | CN203171188U Tubular product placing frame |
| 09/04/2013 | CN203171187U Welding system |