| 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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| 04/10/2013 | CN202861685U Welding fixture of instrument desk support |
| 04/10/2013 | CN202861684U Welding fixture for thick wall cylinder type case welding joint closing up |
| 04/10/2013 | CN202861683U Rear end socket fixing device in pressure container production process |
| 04/10/2013 | CN202861682U Positioning fixture seat improving insulativity |
| 04/10/2013 | CN202861681U Multifunctional welding and clamping device |
| 04/10/2013 | CN202861680U Automatic angle welding trolley for narrow panel sectional bar |
| 04/10/2013 | CN202861679U Welding unit |
| 04/10/2013 | CN202861678U Steel plate cutting device |
| 04/10/2013 | CN202861677U Stand post steel structure for welding and wiring |
| 04/10/2013 | CN202861676U Full-automatic multipoint spot welding apparatus |
| 04/10/2013 | CN202861675U Adjustable welding tractor for welding H-shaped steel cross beam |
| 04/10/2013 | CN202861674U Deslagging and welding tractor for welding H-shaped steel cross beam |
| 04/10/2013 | CN202861673U Welding tractor for welding H-shaped steel cross beam |
| 04/10/2013 | CN202861672U Doorframe bearing plate assembly line automatic welding machine |
| 04/10/2013 | CN202861671U Welding device of hydraulic cylinder |
| 04/10/2013 | CN202861670U Hydraulic pressure cylinder welding device |
| 04/10/2013 | CN202861669U Novel portable welding machine |
| 04/10/2013 | CN202861668U Movably-connected welding seat |
| 04/10/2013 | CN202861667U Tunnel type straight seam welder |
| 04/10/2013 | CN202861666U Hanger welder |
| 04/10/2013 | CN202861665U Vertical type circumferential welding machine |
| 04/10/2013 | CN202861664U Welding machine for angle irons and connecting sleeves for standard section frames of tower crane |
| 04/10/2013 | CN202861663U Sleeve material feeding device |
| 04/10/2013 | CN202861662U Welding device |
| 04/10/2013 | CN202861661U Welding cooling device |
| 04/10/2013 | CN202861660U Hollow sleeve pipe transmission device special for welding robot |
| 04/10/2013 | CN202861659U Improved electric welding machine shell |
| 04/10/2013 | CN202861658U Improved electric welding machine |
| 04/10/2013 | CN202861657U Assembly equipment of standard section automated robot welding system |
| 04/10/2013 | CN202861656U Transporting mechanical arm capable of installing and welding |
| 04/10/2013 | CN202861655U Fixture platform capable of receding |
| 04/10/2013 | CN202861654U Self-centering vertical welding equipment |
| 04/10/2013 | CN202861653U H-shaped steel feeder |
| 04/10/2013 | CN202861652U Pressing feed type pushing mechanism for H-shaped steel cross beam |
| 04/10/2013 | CN202861651U Adjustable deslagging type welding tractor for welding H-shaped steel cross beam |
| 04/10/2013 | CN202861650U Automatic-wire-feeding flatting mill |
| 04/10/2013 | CN202861649U Pushing mechanism for H-shaped steel cross beam |
| 04/10/2013 | CN202861648U Guide type pushing mechanism for H-shaped steel cross beam |
| 04/10/2013 | CN202861647U Electric welding machine safe power saving starting device |
| 04/10/2013 | CN202861646U Solder skip prevention device |
| 04/10/2013 | CN202861645U Integrated welding device |
| 04/10/2013 | CN202861621U Integrated circuit (IC) equipment aluminum alloy structural part vacuum electron beam welding jig |
| 04/10/2013 | CN202861619U A cylinder-shaped Lithium-ion battery special resistance welding clamp |
| 04/10/2013 | CN202861618U Cylinder-shaped Lithium-ion battery multi-series and parallel resistance welding special clamp |
| 04/10/2013 | CN202861607U Double-headed seam welder |
| 04/10/2013 | CN202861598U Hexagonal shaft positioning welder |
| 04/10/2013 | CN202861593U Horizontal type circular seam welder |
| 04/10/2013 | CN202861592U Automatic aligning welding line mechanism |
| 04/10/2013 | CN202861591U Hexagonal shaft rolling-welder |
| 04/10/2013 | CN103033117A Water turbine runner blade assembly roundness testing frame and detection method thereof |
| 04/10/2013 | CN103032449A Pin shaft component and cantilever crane mounting structure |
| 04/10/2013 | CN103029007A High-degree profiling device and gantry solder using same |
| 04/10/2013 | CN103028976A 夹具 Fixture |
| 04/10/2013 | CN103028914A Manufacture method for curve plate of steel case girder |
| 04/10/2013 | CN103028885A Welding rotator for coated vacuum box body |
| 04/10/2013 | CN103028884A Positioning and guiding device for solar cell solder strip |
| 04/10/2013 | CN103028883A Mechanism for compressing automobile side wall buckle flanging |
| 04/10/2013 | CN103028882A Tank container frame assembly platform system |
| 04/10/2013 | CN103028881A Welding fixture of heavy truck bumper assembly |
| 04/10/2013 | CN103028880A Flexible clamping mechanism |
| 04/10/2013 | CN103028879A Assembly tooling of steering drive shaft |
| 04/10/2013 | CN103028878A Locating fixture for volute welding |
| 04/10/2013 | CN103028877A Method for forming large elbow and tool for forming large elbow |
| 04/10/2013 | CN103028876A Body assembly device and body assembly method for cambered wrapper sheet type rail wagon |
| 04/10/2013 | CN103028875A Variable-angle automatic spot welding device moving along with profiling track |
| 04/10/2013 | CN103028874A 防碰撞机构 Anti-collision mechanism |
| 04/10/2013 | CN103028873A Welding tool for passenger car muffler |
| 04/10/2013 | CN103028872A Workpiece-dropping device of automatic spot-welding equipment |
| 04/10/2013 | CN103028871A Automatic welding and positioning device for sealing air-charging cabinet |
| 04/10/2013 | CN103028870A 焊接机器人系统 Welding robot system |
| 04/10/2013 | CN103028857A Method and device for welding motor rotor |
| 04/10/2013 | CN103028855A BGA (ball grid array) welding equipment |
| 04/10/2013 | CN103028850A Spray welding method for metal plates |
| 04/10/2013 | CN103028832A Drill welding system and drill welding method |
| 04/10/2013 | CN103028831A Welding processing device and welding method of extractor hood volute |
| 04/10/2013 | CN103028824A Numerical-control groove cutting machine |
| 04/10/2013 | CN102049648B Automatic circular welding machine for plate roller plug |
| 04/10/2013 | CN101982289B Coal machine middle groove cantilever welding equipment |
| 04/09/2013 | US8413875 Advanced multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between parts |
| 04/09/2013 | US8413874 Synchronous ultrasonic metal welding device with double-heads |
| 04/04/2013 | DE102012203878B3 Bauteilverbindung Component connection |
| 04/03/2013 | CN202854561U Wire welding machine copper wire protective gas device closing induction system |
| 04/03/2013 | CN202853772U Superconductive welding temperature measurement controlling means |
| 04/03/2013 | CN202852458U All-in-one machine integrating electricity generation, electric welding and illumination |
| 04/03/2013 | CN202846096U Quickly installing fixture and welding turnover mechanism using quickly installing fixture |
| 04/03/2013 | CN202846095U Conveyer belt for tin soldering machine |
| 04/03/2013 | CN202846094U Moulding bed for electrical switch cabinet |
| 04/03/2013 | CN202846093U Shopping cart welding jig |
| 04/03/2013 | CN202846092U Manual key fixture used for welding thin-wall workpiece |
| 04/03/2013 | CN202846091U Concave type underbed welding combination clamp of lowland plate trailer |
| 04/03/2013 | CN202846090U Clamping device of steel structure |
| 04/03/2013 | CN202846089U Fitting up tool of baffling rod heat exchanger |
| 04/03/2013 | CN202846088U Angle adjustable welding tool |
| 04/03/2013 | CN202846087U Excavator bucket rod hydraulic assembling and welding tool automatic production line |
| 04/03/2013 | CN202846086U Excavator track beam hydraulic installing and welding tool |
| 04/03/2013 | CN202846085U Tool used for excavator movable arm central box installing and welding |
| 04/03/2013 | CN202846084U Big arm welding tool of garbage compressing car |
| 04/03/2013 | CN202846083U Toothholder positioning device |
| 04/03/2013 | CN202846082U Cathode plate purpose automatic welding machine fixture |
| 04/03/2013 | CN202846081U Wedge-shaped welding fixture device |