| 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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| 12/11/2013 | CN203330615U Locking device of diamond saw web welding machine substrate fixture |
| 12/11/2013 | CN203330614U Welding device of damper lifting eye nut |
| 12/11/2013 | CN203330613U Welding device for piston rod sub assembly of telescopic shock absorber |
| 12/11/2013 | CN203330612U Elevator lower beam welding and positioning device |
| 12/11/2013 | CN203330611U Adjustable pipeline assembly welding bracket |
| 12/11/2013 | CN203330610U Device for assembling and positioning annular flange and steel pipe of electric power steel tower |
| 12/11/2013 | CN203330609U Force amplifying mechanism applied to frame welding production line |
| 12/11/2013 | CN203330608U Special welding jig frame for welding forming H steel |
| 12/11/2013 | CN203330607U On-site butt joint connection and location device for construction steel structure box type section steel column |
| 12/11/2013 | CN203330606U Gasket positioning block |
| 12/11/2013 | CN203330605U Positioning device of lower connecting pipe welding tool |
| 12/11/2013 | CN203330604U Multi-degree-of-freedom parallel mechanism for detecting and maintaining natural gas storage tank and gas holder |
| 12/11/2013 | CN203330603U Plasma cutting machine linear guide rail sliding unit supporting structure |
| 12/11/2013 | CN203330602U Ship hull section manufacturing welding platform |
| 12/11/2013 | CN203330601U Welding device capable of improving plate butt welding efficiency and quality |
| 12/11/2013 | CN203330600U Numerically-controlled cutting machine |
| 12/11/2013 | CN203330599U Water tank hanging base assembling and welding tool device |
| 12/11/2013 | CN203330598U Novel welding furnace for diodes |
| 12/11/2013 | CN203330597U Auxiliary frame for welding |
| 12/11/2013 | CN203330596U Rolling wheel welding frame |
| 12/11/2013 | CN203330595U Welding slag receiving device |
| 12/11/2013 | CN203330594U Large-beam welding dead zone automatic welding guide structure |
| 12/11/2013 | CN203330593U Flexible production line applied to car frame welding |
| 12/11/2013 | CN203330592U Double-position spot welding robot |
| 12/11/2013 | CN203330591U Electric welding machine with electricity storage device |
| 12/11/2013 | CN203330590U Receding stopping device |
| 12/11/2013 | CN203330588U Lamp wick fusing welding device |
| 12/11/2013 | CN203330587U Shock absorber seam welder |
| 12/11/2013 | CN203330585U Cutting machine capable of automatically removing cut slag |
| 12/11/2013 | CN203330582U Nuclear fuel storage grillage storage sleeve pipe welding process device |
| 12/11/2013 | CN203330575U Welding device for congelation barrel |
| 12/11/2013 | CN203330573U Spot welding device for telescopic shock absorber lifting ring |
| 12/11/2013 | CN203330571U 自动上料等离子切割机 Automatic feeding, plasma cutting machine |
| 12/11/2013 | CN203330569U Numerical control plasma cutting machine with security operation chamber |
| 12/11/2013 | CN203330568U High-frequency isolation control panel of plasma cutting machine |
| 12/11/2013 | CN203330560U Double-station wheel double-wire welding machine |
| 12/11/2013 | CN203330551U Welding device for multimedia interface |
| 12/11/2013 | CN203330550U Automatic tin soldering machine |
| 12/11/2013 | CN103442838A Fume extractor for welding applications |
| 12/11/2013 | CN103434551A Welding gas cylinder holder |
| 12/11/2013 | CN103433683A Supporting tool for cylinder welding |
| 12/11/2013 | CN103433682A Welding positioning device |
| 12/11/2013 | CN103433681A Roller welding frame |
| 12/11/2013 | CN103433680A Semiautomatic device for carrying out surfacing of transition metal on end face of electrode cap |
| 12/11/2013 | CN103433679A Roller tube support device of automatic electric welding machine |
| 12/11/2013 | CN103433678A Turntable machine |
| 12/11/2013 | CN103433677A Mold for assembling brewing tri-link cooking pot bottom pot wheel bracket and assembly method |
| 12/11/2013 | CN103433676A Welding tool device |
| 12/11/2013 | CN103433675A Floating locating mechanism |
| 12/11/2013 | CN103433674A Skid for welding of automobile body |
| 12/11/2013 | CN103433673A Multi-touch lower vehicle body repair welding tool |
| 12/11/2013 | CN103433672A Dual-freedom-degree locating pin |
| 12/11/2013 | CN103433671A Free lifting locating pin |
| 12/11/2013 | CN103433670A Dual-base type multi-point contact lower car body locating device |
| 12/11/2013 | CN103433669A Novel rocker arm type lower car body locating tool |
| 12/11/2013 | CN103433668A Positioning tool |
| 12/11/2013 | CN103433667A Positioning device for welding |
| 12/11/2013 | CN103433666A Steering supporting welding fixture |
| 12/11/2013 | CN103433665A H-shaped steel assembling, welding and correcting all-in-one machine with synchronous locating device |
| 12/11/2013 | CN103433664A 360-degree welding stress pre-arching equipment and welding process |
| 12/11/2013 | CN103433663A Half-variable-radius circular arc framework-type preheating device |
| 12/11/2013 | CN103433662A Small-space dust absorption device for welding repair |
| 12/11/2013 | CN103433661A Automatic welding machine |
| 12/11/2013 | CN103433660A Combined type wire reel |
| 12/11/2013 | CN103433659A Method for welding and sealing pipeline |
| 12/11/2013 | CN103433658A Postwelding correcting tool and method for hollow extruded section bar |
| 12/11/2013 | CN103433657A Opening angle regulating device for butt welding of band steel of high frequency welding test bed |
| 12/11/2013 | CN103433656A Pulling device with V-shaped angle steel belt |
| 12/11/2013 | CN103433655A Semi-automatic electrode cap surfacing machine |
| 12/11/2013 | CN103433654A Device for carrying out surfacing of titanium carbide on surface of spot-welding electrode |
| 12/11/2013 | CN103433653A Seal welding protection device of composite tube |
| 12/11/2013 | CN103433652A Semiautomatic rotary welding worktable |
| 12/11/2013 | CN103433651A Welding gun adjusting device of automatic electric welding machine |
| 12/11/2013 | CN103433650A Absorption-type vacuum welding equipment and process |
| 12/11/2013 | CN103433637A Automatic welding device and welding method for stators |
| 12/11/2013 | CN103433635A Welding device of corrugated web H-shaped steel and corrugated web H-shaped steel production line |
| 12/11/2013 | CN103433629A Assembly line of medium-high temperature solar thermal-collecting tube assembly |
| 12/11/2013 | CN103433613A Spot welding fixture capable of preventing nugget from shifting |
| 12/11/2013 | CN103433612A Welding equipment for porous metal screen of microwave oven door |
| 12/11/2013 | CN103433605A Automatic welding fixture system for revolving body, and welding device |
| 12/11/2013 | CN103433597A Automatic electric welding machine |
| 12/11/2013 | CN103433595A Electrode cap overlay welding device with automation function |
| 12/11/2013 | CN103433591A Portable unlimited rotary numerical control beveled opening pipe cutting machine and beveled opening processing method |
| 12/11/2013 | CN103433590A Crest welder |
| 12/11/2013 | CN102275040B Auto-coupling welding and packaging mechanical device of coaxial-type optical transceiving device |
| 12/11/2013 | CN102248347B Automatic assembling and welding device |
| 12/11/2013 | CN102101225B Positively arranged tire for bottom frame of railway vehicle |
| 12/11/2013 | CN102009310B Overturning angle indicating mechanism of welding positioner |
| 12/11/2013 | CN101786210B Opening-nozzle saddle-shaped seam welding equipment |
| 12/05/2013 | WO2013178452A1 Valve machining device and method for machining a valve |
| 12/05/2013 | WO2013178281A1 Machine for thermal processing of workpieces and method for extinguishing a fire |
| 12/05/2013 | US20130320072 Method for manufacturing golf club head |
| 12/04/2013 | EP2669038A1 Dual laser head |
| 12/04/2013 | EP2667997A1 Weld cooling apparatus and method using an expansible coolant and a refractory seal |
| 12/04/2013 | CN203323717U Full-automatic detection tool used for automobile components |
| 12/04/2013 | CN203319633U Movable lifting platform |
| 12/04/2013 | CN203319632U Movable lifting platform |
| 12/04/2013 | CN203316982U Valve welding tooling |
| 12/04/2013 | CN203316981U Adjustable tool structure for welding connectors to ends of shaft |
| 12/04/2013 | CN203316980U Tug mechanism of flange plate welding plate aligning device |