| 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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| 06/05/2013 | CN102350654B Reinforcement guide mechanism of reinforcement truss forming machine |
| 06/05/2013 | CN102303236B Positioner |
| 06/05/2013 | CN102091903B Double station turning device for machine special for circumferential welding of automobile transmission shaft |
| 06/05/2013 | CN101883657B Joining method |
| 06/05/2013 | CN101774104B Floating regulating and clamping device for center of a welding tube |
| 05/30/2013 | WO2013076545A1 System for mounting a tractor unit on a guide track |
| 05/30/2013 | WO2013076373A1 Battery-operated welding and / or cutting device and a cooling profile |
| 05/30/2013 | WO2013075835A1 Method for deposition welding |
| 05/30/2013 | US20130134153 Joining method and apparatus |
| 05/29/2013 | EP2596902A1 Method for decarburization of a rotor forging |
| 05/29/2013 | EP2596898A1 Friction welding tool with a self-clamping device |
| 05/29/2013 | EP2595777A1 Device for processing pipes by means of a laser beam |
| 05/29/2013 | DE102012007563B3 Vorrichtung zum Verbinden der Enden von Rohren aus Stahl mittels Orbitalschweißen A device for connecting the ends of pipes made of steel by means of orbital welding |
| 05/29/2013 | DE102011087121A1 Verfahren zum Auftragsschweißen A method for hardfacing |
| 05/29/2013 | DE102004060643B4 Vorrichtung zum Verschweißen der Halbschalen eines Behälters Device for welding of the half shells of a container |
| 05/29/2013 | CN202957995U Pipeline preheating system |
| 05/29/2013 | CN202955150U Rotary speed-reducing damper of automobile welding clamp |
| 05/29/2013 | CN202952272U Zero point calibrating device for welding robot |
| 05/29/2013 | CN202952063U Aluminum ring production clamp |
| 05/29/2013 | CN202952013U Overturning jig for tank with lug boss |
| 05/29/2013 | CN202952012U Auxiliary tank body turnover device for tank car |
| 05/29/2013 | CN202952011U Track welder used for butt joint of stainless steel tubes |
| 05/29/2013 | CN202952010U Roller wheel of welding roller wheel rack |
| 05/29/2013 | CN202952009U Adjustable welding roller carrier |
| 05/29/2013 | CN202952008U Piping welding tool |
| 05/29/2013 | CN202952007U Three-dimensional adjusting device of shell ring with large pipe diameter |
| 05/29/2013 | CN202952006U Clamp base used for clamping gas compressor set exhaust pipe |
| 05/29/2013 | CN202952005U Auxiliary support device for welding of tubular busbar |
| 05/29/2013 | CN202952004U Cylinder mounting frame |
| 05/29/2013 | CN202952003U Pneumatic gear overturning device |
| 05/29/2013 | CN202952002U Auxiliary support device for anchor chain flash welding machine movable platform |
| 05/29/2013 | CN202952001U Support rotating device used in welding of butterfly valve sealing ring |
| 05/29/2013 | CN202952000U Welding and rotating device for tank body of pressure container |
| 05/29/2013 | CN202951999U Moving rolling-over anti-deformation welding device |
| 05/29/2013 | CN202951998U Fixing support for welding power amplifier electronic parts |
| 05/29/2013 | CN202951997U Jack supporting frame |
| 05/29/2013 | CN202951996U Auxiliary welding device for bus bars |
| 05/29/2013 | CN202951995U Punch-cum-blanking die tool for germanium window welding process |
| 05/29/2013 | CN202951994U Wire positioning clamp |
| 05/29/2013 | CN202951993U Welding device of concentrating flux plates and framework of eddy current retarder |
| 05/29/2013 | CN202951992U Welding auxiliary device |
| 05/29/2013 | CN202951991U Self-adjustment type driving roller frame |
| 05/29/2013 | CN202951990U Novel stator core welding fixture |
| 05/29/2013 | CN202951989U Positioning welding device for small wheel loader oscillating frame |
| 05/29/2013 | CN202951988U Positioning welding device for small-sized loader counter weight |
| 05/29/2013 | CN202951987U Circular-seam butt joint positioning device with thin walled tube structure |
| 05/29/2013 | CN202951986U Automatic-welding rotary machine head |
| 05/29/2013 | CN202951985U Welding gun mechanism of stator automatic press welder |
| 05/29/2013 | CN202951984U Semi-automatic welding machine |
| 05/29/2013 | CN202951983U Bolt welding assembly of current case |
| 05/29/2013 | CN202951982U Intelligent shifting system matched with robot |
| 05/29/2013 | CN202951981U Welding roller carrier |
| 05/29/2013 | CN202951980U Pipeline preheating system |
| 05/29/2013 | CN202951979U Anti-wind deice for ship gas shielded welding |
| 05/29/2013 | CN202951978U Inverter welding machine with dustproof function |
| 05/29/2013 | CN202951977U Gear switching mechanism for spot welding machine |
| 05/29/2013 | CN202951976U Beveling device of board sealing head and firm in location |
| 05/29/2013 | CN202951975U Workpiece keeper |
| 05/29/2013 | CN202951970U Near-water-surface cutting platform of computerized numerical control plasma cutting machine |
| 05/29/2013 | CN202951961U Circumferential weld submerged-arc welding device for butt-joint of steel pipes |
| 05/29/2013 | CN202951950U Multi-dimensional intersecting line tapping and cutting system for pipeline |
| 05/29/2013 | CN103121166A Steel grating welding machine |
| 05/29/2013 | CN103121155A Welding fixture of grading rings |
| 05/29/2013 | CN103121154A Mold for manufacturing steel structure platform |
| 05/29/2013 | CN103121153A Inert gas cooling cabin with movable carrier for welding of dissimilar materials |
| 05/29/2013 | CN103121152A Moving carrier for welding light absorption copper substrate and novel thermoelectricity composite material |
| 05/29/2013 | CN103121151A Counter-weight device used in bend and straight pipe automatic welding technique |
| 05/29/2013 | CN103121150A Lifting mechanism of welder |
| 05/29/2013 | CN103121135A Thin film solar cell bus bar intersection automatic hot welding device |
| 05/29/2013 | CN102152050B Installing and welding tool for cab |
| 05/29/2013 | CN102000919B Laser welding fixture for power batteries |
| 05/25/2013 | CA2796617A1 Self-clamping friction welding tool |
| 05/23/2013 | WO2013074733A1 Expandable mandrel for use in friction stir welding |
| 05/23/2013 | WO2013072757A1 A weld head angle adjustment system |
| 05/23/2013 | WO2013072753A1 A tractor unit mounting mechanism |
| 05/23/2013 | WO2013072751A1 A tractor unit drive gear engagement device |
| 05/23/2013 | WO2013072750A1 A tractor unit drive gear engagement device |
| 05/23/2013 | WO2013072016A1 Method and device for welding and/or cutting structural elements, in particular pipes, for building off-shore structures |
| 05/23/2013 | US20130126589 Method of transferring a light emitting diode |
| 05/23/2013 | US20130126503 Portable Weld Cooling Systems |
| 05/23/2013 | US20130125688 Tractor unit drive gear engagement device |
| 05/22/2013 | EP2595212A2 Rotating jig for battery cells, and method for welding battery cells using same |
| 05/22/2013 | EP2594355A1 Cross cutting and seam welding machine with a device for positioning two opposing ends of materials one against the other |
| 05/22/2013 | CN202944988U Bridge turnover tool for bridge crane |
| 05/22/2013 | CN202944368U Working position apparatus of cover feeding assembly |
| 05/22/2013 | CN202943615U Liftable and movable welding platform |
| 05/22/2013 | CN202943409U Adjustable inner circle supporting tool |
| 05/22/2013 | CN202943408U Weld pressing head structure with spring |
| 05/22/2013 | CN202943407U Three-dimensional automatic welding device for current cabinet |
| 05/22/2013 | CN202943406U Rotary mechanism for welding jig |
| 05/22/2013 | CN202943405U Valve core laser welding synchronous structure |
| 05/22/2013 | CN202943404U Ring manufacturing tool |
| 05/22/2013 | CN202943403U Welding and clamping tooling for column B assembly of automobile |
| 05/22/2013 | CN202943402U Clamping tool for welding lower longitudinal beam assembly of front base plate |
| 05/22/2013 | CN202943401U Welding tooling for front impact beam of automobile |
| 05/22/2013 | CN202943400U Welding restructuring tool of transmission shafts |
| 05/22/2013 | CN202943399U Weld holder of forklift portal frame hydro-cylinder fitting seat |
| 05/22/2013 | CN202943398U Weld base |
| 05/22/2013 | CN202943397U Steel bridge chord member splicing die |
| 05/22/2013 | CN202943396U Locating device for welding fastener type component chip |