| 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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| 03/02/2011 | CN201752825U Detector used for assembling and welding of tanks of torpedo cars |
| 03/02/2011 | CN201752824U Heat insulation plate for tunnel lining reinforcing steel bar in welding |
| 03/02/2011 | CN201752823U Angle welding machine for double guide wheel |
| 03/02/2011 | CN101983110A Welded steel pipe welded with a high energy density beam, and a manufacturing method therefor |
| 03/02/2011 | CN101982289A Novel coal machine middle groove cantilever welding equipment |
| 03/01/2011 | US7897894 Laser machining apparatus for sheet-like workpiece |
| 03/01/2011 | US7896933 Hydrogen supplying apparatus and method of manufacturing hydrogen supplying apparatus |
| 03/01/2011 | US7896216 Sticking pad, friction stir welding machine and friction stir welding system |
| 02/24/2011 | WO2011020952A1 Method for heating a workpiece and a corresponding tool |
| 02/24/2011 | US20110041940 Seamless faucet and a manufacturing method thereof |
| 02/23/2011 | EP2286951A1 Device for machining workpieces |
| 02/23/2011 | EP2285525A1 Welding apparatus and method |
| 02/23/2011 | CN201751079U Tension rod of mechanical reversing valve and welding fixture equipped with tension rod |
| 02/23/2011 | CN201751078U Automatic feeder of car body top cover |
| 02/23/2011 | CN201751073U Lost type soldering auxiliary positioning of an engine cooler |
| 02/23/2011 | CN201751072U Board pushing device for selective wave soldering |
| 02/23/2011 | CN101979211A Sliding hydraulic clamping reversible deformation mechanism and welding device |
| 02/17/2011 | US20110036901 Device and method for the connecting of strips |
| 02/17/2011 | US20110036898 Welding crane with welding head |
| 02/17/2011 | DE202010015827U1 Transportvorrichtung zu einer Bestückungsstation eines Schweißautomaten Transport device to a fitting station of a welding machine |
| 02/16/2011 | EP2283963A1 Manipulator of low inertia for laser cutting machines for flat sheet metals |
| 02/16/2011 | CN201744867U Automatic inner-support fixing device |
| 02/16/2011 | CN201744821U Universal clamp of work table for welding worker |
| 02/16/2011 | CN201744820U Fixture turnover mechanism of doorframe welding assembly |
| 02/16/2011 | CN201744819U Rotary free-angle welding device |
| 02/16/2011 | CN201744818U Rotary free-angle welding device |
| 02/16/2011 | CN201744817U Assembling, welding & forming die of earthen bowl-making device |
| 02/16/2011 | CN201744816U Welding device of folding base |
| 02/16/2011 | CN201744815U Device for welding push shovel assembly of excavator push shovel |
| 02/16/2011 | CN201744814U Assembly welding tire frame for brackets of bridge fabrication machines |
| 02/16/2011 | CN201744813U Device for assembling steel above crane box girder panel |
| 02/16/2011 | CN201744812U Three-dimensional welding positioning device |
| 02/16/2011 | CN201744811U Longitudinal beam assembling tool |
| 02/16/2011 | CN201744810U Integrated assembly tool set for arm support of tower crane arm |
| 02/16/2011 | CN201744809U Transverse adjusting mechanism for automatic straight pipe flange welding machine |
| 02/16/2011 | CN201744808U Combined-type guide rail used for multifunctional welding trolley |
| 02/16/2011 | CN201744807U Die-closing assisting device |
| 02/16/2011 | CN201744806U Protective device of novel error proofing sensor |
| 02/16/2011 | CN201744805U Protection device for mistake-proof sensor |
| 02/16/2011 | CN201744804U Automobile H-shaped girder assemblage machine |
| 02/16/2011 | CN201744803U Automatic detection system for soldering lug |
| 02/16/2011 | CN201744802U Beveling machine |
| 02/16/2011 | CN201744801U High-rigidity integrated swiveling head |
| 02/16/2011 | CN201744800U Welding construction layout structure of jig frame |
| 02/16/2011 | CN201744799U Telescopic adjustable and mobile welding platform |
| 02/16/2011 | CN201744798U Automatic welding and cutting device for shaped section corrugated pipes |
| 02/16/2011 | CN201744797U Raster scanner |
| 02/16/2011 | CN201744796U Automatic welding machine |
| 02/16/2011 | CN201744795U Destressing device for heat exchanger plate |
| 02/16/2011 | CN201744779U Welding tooling of magnetic assisting strip of casing of starting motor |
| 02/16/2011 | CN201744777U Bonded ceramic welding lining pad |
| 02/16/2011 | CN201744255U Movable self-cleaning type welding smoke purifier |
| 02/16/2011 | CN1792555B Nickel sheet positioning method and device |
| 02/16/2011 | CN101978803A Apparatus and method for fluid dispensing |
| 02/16/2011 | CN101978802A Apparatus and method for electronic circuit manufacture |
| 02/16/2011 | CN101972912A Welding tool |
| 02/16/2011 | CN101972911A Special device for manufacturing cooling fan of wind motor |
| 02/16/2011 | CN101972910A Mechanical stepping mechanism for positioning welding tongs |
| 02/16/2011 | CN101972909A Quick sectioning platform for welding robot |
| 02/16/2011 | CN101972908A Inter-process rotation station appliance |
| 02/16/2011 | CN101972907A Quick plug for tambour |
| 02/15/2011 | US7886956 Bonding apparatus and bonding stage height adjustment method for the bonding apparatus |
| 02/15/2011 | US7886955 Solder ball mounting device |
| 02/15/2011 | CA2528543C Fume gun |
| 02/10/2011 | WO2010046776A3 Rotary welding torch |
| 02/10/2011 | US20110031298 Multi-angle, articulated-jig-supported, beam-end component, manual and computer-controlled welding |
| 02/10/2011 | US20110030852 Method for producing pieces having a modified surface |
| 02/10/2011 | DE102010025484A1 Zwei-Achsen Rotationspositionierer Two-axis Rotationspositionierer |
| 02/09/2011 | EP1239990B1 Modular welding machine |
| 02/09/2011 | CN201737670U Pulley anti-dropping device applied in lifting platform |
| 02/09/2011 | CN201737538U Welding line changing device |
| 02/09/2011 | CN201736212U Safety pressure container storage simple car |
| 02/09/2011 | CN201735992U Plate-type nut spot welding positioning mechanism |
| 02/09/2011 | CN201735991U Fixture for reducing welding deformation of T-bar flange |
| 02/09/2011 | CN201735990U Welding fixture for left protecting sheet mounting plate and right protecting sheet mounting plate of automobile engine |
| 02/09/2011 | CN201735989U Rotationally locating rack for welding |
| 02/09/2011 | CN201735988U Position-change device for welding of air flue rib plates of giant motor rotor |
| 02/09/2011 | CN201735987U Rotary operating platform for welding small-sized component |
| 02/09/2011 | CN201735986U Pipeline welding alignment device |
| 02/09/2011 | CN201735985U Fixture used for fixing welding contact |
| 02/09/2011 | CN201735984U Double-chamber air reservoir assembly device |
| 02/09/2011 | CN201735983U Multi-purpose gasket for piping |
| 02/09/2011 | CN201735982U Stator pressing plate tooling clamp |
| 02/09/2011 | CN201735981U Positioning and fixing device for welding of small metal bars and thin plate |
| 02/09/2011 | CN201735980U Motor stator installing column welding tooling |
| 02/09/2011 | CN201735979U Welding device for wind powered generator base assembly |
| 02/09/2011 | CN201735978U Manually supporting-roller lifting mechanism |
| 02/09/2011 | CN201735977U Locating tooling for welding camber profile and framework |
| 02/09/2011 | CN201735976U Manual welding tool standard frame |
| 02/09/2011 | CN201735975U Cutting torch base sliding device for numerical control cutting machine |
| 02/09/2011 | CN201735974U Cutting torch support driving device for numerically-controlled cutting machine |
| 02/09/2011 | CN201735973U Electric cutting torch lifting device of numerical control cutting machine |
| 02/09/2011 | CN201735972U Intersection line cutter |
| 02/09/2011 | CN201735971U Support work table for assembling and welding cylinder seat of brake cylinder |
| 02/09/2011 | CN201735970U Elongated I-beam welding forming machine based on open CNC system |
| 02/09/2011 | CN201735969U Flattening wheel device for welder |
| 02/09/2011 | CN201735968U Air pocket device for concentrated air supply |
| 02/09/2011 | CN201735967U Assembling machine |
| 02/09/2011 | CN201735966U Lifting roller mechanism for conveying steel plate |
| 02/09/2011 | CN201735965U Numerical-control cutting machine cutting-torch lifting protection device |