| 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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| 05/22/2013 | CN202943395U Novel auxiliary tool for positioning connecting rod and dustproof cover for spot welding |
| 05/22/2013 | CN202943394U Crane main girder assembling machine |
| 05/22/2013 | CN202943393U Positioning support for hinge of welded on-and-off cabinet door |
| 05/22/2013 | CN202943392U Installed and welded device for machining of loader bucket |
| 05/22/2013 | CN202943391U Group-welding device used for processing bulldozer perching knife |
| 05/22/2013 | CN202943390U Device suitable for tunnel supporting steel grating die frame to be fast machined |
| 05/22/2013 | CN202943389U Sheet butt welding clamp |
| 05/22/2013 | CN202943388U Chuck jaw welding positioning clamping fixture |
| 05/22/2013 | CN202943387U Novel L-shaped small part positioning mechanism |
| 05/22/2013 | CN202943386U Adjustable multi-angle boat-shaped welding tooling |
| 05/22/2013 | CN202943385U Solar cell series welding template |
| 05/22/2013 | CN202943384U Welding gun hanging frame of automobile metal plate repair machine |
| 05/22/2013 | CN202943383U Lengthened welding gun used for welding bulldozer relieving tool |
| 05/22/2013 | CN202943382U Air cooling device for lowering temperature of wall penetrating welding electrode |
| 05/22/2013 | CN202943381U Handle component of welding machine |
| 05/22/2013 | CN202943380U Circular welding rotary device |
| 05/22/2013 | CN202943379U Gas inflation device |
| 05/22/2013 | CN202943378U Automatic welding wave machine |
| 05/22/2013 | CN202943377U Tool for bridge type component turning after welding and provided with buffer cushion |
| 05/22/2013 | CN202943376U Automatic switching device of car body welding clamp |
| 05/22/2013 | CN202943375U Welding gun fixing frame |
| 05/22/2013 | CN202943374U Flange plate automatic welding device |
| 05/22/2013 | CN202943373U Silencer structure applied to welding clamp |
| 05/22/2013 | CN202943372U Flange mold for welding rotary drum |
| 05/22/2013 | CN202943371U Solar cell heating tool |
| 05/22/2013 | CN202943370U Frame-type protective cover |
| 05/22/2013 | CN202943368U Solar cell component multipass welding all-in-one machine |
| 05/22/2013 | CN202943357U Plasma automatic welding device used for stainless hollow hilt welding |
| 05/22/2013 | CN202943356U Welding gun support frame |
| 05/22/2013 | CN103111788A Reinforcing steel bar special fixture device for ladder beam automatic welding device |
| 05/22/2013 | CN103111787A Welding fixture for equalizing ring connecting pieces |
| 05/22/2013 | CN103111786A Welding fixture for thin-walled boxes |
| 05/22/2013 | CN103111785A 等离子切割工作平台 Plasma cutting work platform |
| 05/22/2013 | CN103111784A Brazing locating device of heating-head member of Sterling engine and vacuum brazing technique |
| 05/22/2013 | CN103111783A Circular ring manufacturing tool |
| 05/22/2013 | CN103111782A Welding tool used for cabin in multilayer abnormal shape structure |
| 05/22/2013 | CN103111781A Laser-electric arc composite welding head adjusting device |
| 05/22/2013 | CN103111780A Fixture for welding die |
| 05/22/2013 | CN103111779A Welding mold |
| 05/22/2013 | CN103111778A Sucker hoisting device and plate welding conveying system |
| 05/22/2013 | CN103111777A Rectangular coordinate system welding robot device |
| 05/22/2013 | CN103111776A Ground positioning device and fine positioning system of material shelf |
| 05/22/2013 | CN103111775A Connection method for titanium coil and stainless steel band and transition leading band adopted by the same |
| 05/22/2013 | CN103111769A Novel process method for reducing welding deformation of oil inlet and outlet of hydraulic oil cylinder |
| 05/22/2013 | CN103111766A Thermocouple vacuum fusion welding system |
| 05/22/2013 | CN103111748A Welding tool for semicircular closed box body |
| 05/22/2013 | CN103111723A Sheet metal part automatic welding device |
| 05/22/2013 | CN102275044B Method for welding plate materials |
| 05/22/2013 | CN101885128B Automatic axial turnover mechanism for fixtures |
| 05/21/2013 | US8444044 Apparatus and methods for forming wire bonds |
| 05/16/2013 | WO2013068824A1 Mobile welding system and method |
| 05/16/2013 | US20130119114 Method and apparatus for monitoring free air ball (fab) formation in wire bonding |
| 05/16/2013 | DE102011118615A1 Verfahren und Vorrichtung zum Schweißen und/oder Schneiden von Bauteilen, insbesondere Rohren, zur Bildung von Offshorestrukturen Method and device for welding and / or cutting of components, in particular pipes, to the formation of offshore structures |
| 05/16/2013 | DE102011056468B3 Element, useful for a workpiece support of processing machine, comprises a shaft, and support elements, where a locking device is provided between the element and shaft, by which support element is releasably arranged to the shaft |
| 05/15/2013 | EP2590776A1 Method for joining two bars end-on by means of electron beam welding |
| 05/15/2013 | CN202939506U Plane-installation manual or automatic control fluid multipath integration unit |
| 05/15/2013 | CN202937980U Lifting mechanism |
| 05/15/2013 | CN202934559U Welding gun hanging device of automotive metal plate repairing machine |
| 05/15/2013 | CN202934471U Self-locking manual pincer clamp |
| 05/15/2013 | CN202934326U Screw nut installing jig |
| 05/15/2013 | CN202934310U Orifice-aligning weld locating clamp for pipeline |
| 05/15/2013 | CN202934309U Shaft displacement prevention device for welding turning roll frame |
| 05/15/2013 | CN202934308U Aluminum magnesium alloy pipeline welding device |
| 05/15/2013 | CN202934307U Inner support mechanism for box-shaped column |
| 05/15/2013 | CN202934306U Mold for performing spot welding on inner side of cylindrical metal piece |
| 05/15/2013 | CN202934305U Welded clamping tool for circular tube lifting beam of automobile |
| 05/15/2013 | CN202934304U Car body welding jig four-bar linkage hold-down mechanism |
| 05/15/2013 | CN202934303U Fixture for positioning screw seat of boundary beam of rail vehicle chassis |
| 05/15/2013 | CN202934302U Tool for setting deflection of metro vehicle welding part |
| 05/15/2013 | CN202934301U Front support assembly of automobile front door |
| 05/15/2013 | CN202934300U Piping positioning mechanism and welding device with same |
| 05/15/2013 | CN202934299U Welding clamp for positioning by screw buckle |
| 05/15/2013 | CN202934298U Stator end plate spot welding positioning disk device |
| 05/15/2013 | CN202934297U Assembling scaffold for three-pipe diffusion chimney |
| 05/15/2013 | CN202934296U Bucket rod tipper driven clamping device with conical tip |
| 05/15/2013 | CN202934295U Integral welding device of hydraulic excavator bucket rod |
| 05/15/2013 | CN202934294U Workpiece positioning device capable of quick demoulding |
| 05/15/2013 | CN202934293U Straight triangle welding jig |
| 05/15/2013 | CN202934292U Bar-shaped welding fixture |
| 05/15/2013 | CN202934291U Bar-shaped nut welding fixture |
| 05/15/2013 | CN202934290U Pin header welding fixture |
| 05/15/2013 | CN202934289U Welding tool for automobile brake shoe pad |
| 05/15/2013 | CN202934288U Screw shaft bracket tool |
| 05/15/2013 | CN202934287U Welding pliers |
| 05/15/2013 | CN202934286U Container lock dialing disk handle welding locater |
| 05/15/2013 | CN202934285U Positioning mechanism of automobile welding assembly |
| 05/15/2013 | CN202934284U Auxiliary fixture device applicable to welding large guide plate |
| 05/15/2013 | CN202934283U Jig structure for reverse deformation welding of plate units |
| 05/15/2013 | CN202934282U Welding location mechanism of front longitudinal beam front end connecting plate assembly |
| 05/15/2013 | CN202934281U Lengthening fixed support seat |
| 05/15/2013 | CN202934280U Single-cylinder double-clamping mechanism |
| 05/15/2013 | CN202934279U L-shaped transition block |
| 05/15/2013 | CN202934278U Welding clamp measuring reference structure |
| 05/15/2013 | CN202934277U Welding auxiliary tool for special equipment |
| 05/15/2013 | CN202934276U Lifting and swinging cross beam mechanism of U rib welding machine for bridge |
| 05/15/2013 | CN202934275U Welding gun rotating mechanism of U rib welding machine for bridge |
| 05/15/2013 | CN202934274U Inverted travelling mechanism of cantilever type welding machine |
| 05/15/2013 | CN202934273U Buffering connection mechanism of novel welding tongs |
| 05/15/2013 | CN202934272U Automatic welding gun travelling mechanism |
| 05/15/2013 | CN202934271U Plane-installed automatic control gas and fluid multi-channel integrated unit |