| 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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| 06/12/2013 | CN202984954U Improved structure of storage battery cast-welding machine clamp pulling-out mechanism |
| 06/12/2013 | CN202984953U Storage battery cast-welding machine clamp pulling-out mechanism |
| 06/12/2013 | CN202984952U Improvement structure of storage battery cast welding machine fixture pull-out manipulator |
| 06/12/2013 | CN202984951U Efficient radiating inverter welding machine |
| 06/12/2013 | CN202984950U Barrel ring seam preheating device |
| 06/12/2013 | CN202984949U Welder main engine casing |
| 06/12/2013 | CN202984948U Welder water tank |
| 06/12/2013 | CN202984947U Protection gas lock device for girth welding of metallic conduit |
| 06/12/2013 | CN202984946U Automatic feeding system of assembled H-shaped steel |
| 06/12/2013 | CN202984945U Turnover device for large-scale H-type steel beams |
| 06/12/2013 | CN202984944U Synchronous lifting device of H-shaped steel assembling machine |
| 06/12/2013 | CN202984943U Upright H-shaped steel clamping device |
| 06/12/2013 | CN202984942U Spiral plate type cooler welded flange slag receiving device |
| 06/12/2013 | CN202984941U Adapter tube sealing face welding protection device |
| 06/12/2013 | CN202984940U Dumper truck board cantilever type automatic welding machine |
| 06/12/2013 | CN202984939U Guide pillar mechanism of stator automatic press welder |
| 06/12/2013 | CN202984938U Clamping and driving conveying device for vertical type H-shaped steel |
| 06/12/2013 | CN202984937U Gun-clearing thread-shearing device |
| 06/12/2013 | CN202984936U Taking mechanism |
| 06/12/2013 | CN202984935U Welding arm of water-cooled spot welding machine |
| 06/12/2013 | CN202984934U Automatic welding device |
| 06/12/2013 | CN202984933U Slag blocking device in spiral welded pipe cutting |
| 06/12/2013 | CN202984930U Welding device and welding head for same |
| 06/12/2013 | CN202984909U Working station device of manufacture device of nail-type goods anti-theft device |
| 06/12/2013 | CN202984886U Argon tungsten-arc welding device of barrel shaped thin plate butt joint structure |
| 06/12/2013 | CN202984882U Automatic welding machine |
| 06/12/2013 | CN202984881U Welding tractor for outer circle of flange |
| 06/12/2013 | CN202983951U Ship support with protective device |
| 06/12/2013 | CN103153525A Machine blade for food processing |
| 06/12/2013 | CN103149880A Processing device |
| 06/12/2013 | CN103148485A Thick plate preheating type heater |
| 06/12/2013 | CN103144120A Multifunctional vacuum working cabin formed by connecting copper with dissimilar materials |
| 06/12/2013 | CN103143974A Compact triaxial rotary positioner |
| 06/12/2013 | CN103143879A Three-handle slag removal pliers of carbon dioxide shielded-welding welding torch |
| 06/12/2013 | CN103143878A Five-freedom adjustable pipeline butt joint tooling |
| 06/12/2013 | CN103143877A Welding tool for vehicle compartment floor |
| 06/12/2013 | CN103143876A Welding clamp for splicing spring plate base reinforcing plate and spring plate base |
| 06/12/2013 | CN103143875A Assembling and point fixation welding equipment for rear bridge shell cover assembly and bridge shell body assembly |
| 06/12/2013 | CN103143874A Processing technology and exclusive welding tool for annular cooler special-shaped beam |
| 06/12/2013 | CN103143873A Full-symmetrical cylindrical membrane wall assembly tooling and assembly method |
| 06/12/2013 | CN103143872A Welding equipment of automobile engine cabin lower cross beam component |
| 06/12/2013 | CN103143871A Tooling die of steel structure platform supports |
| 06/12/2013 | CN103143870A External support welding tool of shielding cylinder connecting nozzle and use method of external support welding tool |
| 06/12/2013 | CN103143869A Welding strip positioning assembly |
| 06/12/2013 | CN103143868A Metal mask plate tensioning machine |
| 06/12/2013 | CN103143867A Iron core welding device for motor |
| 06/12/2013 | CN103143866A Dedicated portable welding table for machine room |
| 06/12/2013 | CN103143865A Flexible switching system for vehicle welding production line |
| 06/12/2013 | CN103143864A Equipment for preventing metal piece from adhering welding spatters |
| 06/12/2013 | CN103143863A Double-layer telescopic welding robot system |
| 06/12/2013 | CN103143862A Electronic spot welder |
| 06/12/2013 | CN103143861A Quick-change mechanism for die replacement of welding machine |
| 06/12/2013 | CN103143860A High-strength vacuum and inert gas sealed cabin for connection of multiple materials |
| 06/12/2013 | CN103143859A Die replacement trolley for die replacement of welding machine |
| 06/12/2013 | CN103143832A Ultrasonic welding machine |
| 06/12/2013 | CN103143544A Ventilation dust-removing cutting platform |
| 06/12/2013 | CN102225489B Plasma cutting torch protection and collision detection device of numerically controlled plasma cutting machine |
| 06/12/2013 | CN102091896B Welding machine for welding head for steel pipe cold-drawing |
| 06/12/2013 | CN102083680B System for producing at least three different types of body of a motor vehicle and method for carrying this out |
| 06/12/2013 | CN102069340B Spot welding positioning tool and spot welding method for double-layer vent slot plate |
| 06/12/2013 | CN102009272B Laser welding jig of triangular titanium alloy covering and skeleton weld assembly |
| 06/12/2013 | CN101885130B Automatic circular seam welding pipe tongs |
| 06/12/2013 | CN101821050B Weaving torch device for auto wellding |
| 06/12/2013 | CN101596662B 工件固定装置 A workpiece fixing means |
| 06/12/2013 | CN101342639B Method and device for dividing a plane-parallel plate made of a brittle material into a plurality of individual plates by means of a laser |
| 06/11/2013 | US8459527 Apparatus for ensuring concentric weld deposition of material on a pipe interior |
| 06/11/2013 | US8459526 Method and apparatus for fabricating vertical deposition mask |
| 06/06/2013 | WO2013079268A1 Clamping device and method for laser beam welding with a connecting element movable along with the laser beam |
| 06/06/2013 | US20130143068 Process and apparatus for applying layers of material to a workpiece made of tial |
| 06/06/2013 | US20130140345 Method of manufacturing continuous sucker rod |
| 06/05/2013 | EP2598784A1 Pipe stand |
| 06/05/2013 | CN202978624U Laser welding device for stator cores |
| 06/05/2013 | CN202977381U Pressure welding clamp capable of preventing lead frame warping |
| 06/05/2013 | CN202977380U Line type pressure welding clamp used for QFN, DFN integrated circuit packaging |
| 06/05/2013 | CN202977379U Flexibly-adjusted press welding fixture used for integrated circuit package |
| 06/05/2013 | CN202975681U Contact type safe pedal |
| 06/05/2013 | CN202967286U In-ear guide rail in improved structure |
| 06/05/2013 | CN202963887U Welding seam repairing and cutting protective device |
| 06/05/2013 | CN202963886U Hydraulic inclinable idler wheel shelf for basic ring welding of wind power tower tube |
| 06/05/2013 | CN202963885U Sleeve butt joint centering device |
| 06/05/2013 | CN202963884U Welding roller carrier |
| 06/05/2013 | CN202963883U Welding point fixing structure of splicer |
| 06/05/2013 | CN202963882U Circular tube folding deformation-prevention support device |
| 06/05/2013 | CN202963881U Translation positioning mechanism |
| 06/05/2013 | CN202963880U Fixing device for surfacing welding machine used for repairing abrasive disk |
| 06/05/2013 | CN202963879U Shield tunneling machine support |
| 06/05/2013 | CN202963878U Shield tunneling machine support |
| 06/05/2013 | CN202963877U Welding clamp for mechanical arm |
| 06/05/2013 | CN202963876U Turning part and large turning device with same |
| 06/05/2013 | CN202963875U Turnover mechanism for processing cable bridge |
| 06/05/2013 | CN202963874U Coach bogie welding device |
| 06/05/2013 | CN202963873U High-speed welding and positioning device for workpiece |
| 06/05/2013 | CN202963872U Automatic positioning and welding tool device for axle chassis |
| 06/05/2013 | CN202963871U Hydraulic cylinder welding device of electric table truck |
| 06/05/2013 | CN202963870U Electric platform car hydraulic cylinder welding device |
| 06/05/2013 | CN202963869U Welding positioning device for placing and lapping oil ports |
| 06/05/2013 | CN202963868U Divider support forming device |
| 06/05/2013 | CN202963867U Positioning device for point loading of cross arms |
| 06/05/2013 | CN202963866U Clamping deivce |
| 06/05/2013 | CN202963865U Vehicle rear combining device welding clamp |