| 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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| 07/30/2008 | CN201091969Y Stick-shaped three-point type electrode holder |
| 07/30/2008 | CN201091968Y Elicitation-welding mechanism for vehicle side wall on assemble line |
| 07/30/2008 | CN201091967Y Permanent-magnet magnetic control means for electro-slag type strip overlay welding |
| 07/30/2008 | CN201091966Y Adsorption type cell slice preheated welding bench |
| 07/30/2008 | CN201091965Y Large-bend longitudinal arched-seam auto-welding equipment |
| 07/30/2008 | CN201091964Y Large-bend longitudinal concave-seam auto-welding equipment |
| 07/30/2008 | CN201091956Y Dual-drive single pressure wheel stand single pressure regulating wire feeding apparatus |
| 07/30/2008 | CN101229612A Thin walled cylinder girth laser welding tong |
| 07/30/2008 | CN101229611A Method of controlling welding torch transverse swing |
| 07/30/2008 | CN101229604A Manufacturing technique and products of adopting casted hydroecium radiator |
| 07/30/2008 | CN101229598A Combined type thin-gauge skin moulding surface trimming cut flexibility multi-supporting equipment |
| 07/30/2008 | CN100407364C 硅结晶设备及硅结晶方法 Crystalline silicon and silicon crystallization equipment |
| 07/30/2008 | CN100406190C Apparatus and method for forming weld joints having compressive residual stress patterns |
| 07/29/2008 | US7404512 Clamping apparatus and methods for manufacturing |
| 07/29/2008 | US7404511 Laser trimming problem suppressing semiconductor device manufacturing apparatus and method |
| 07/29/2008 | US7404510 Retractable shoulderless variable penetration friction stir welding tool |
| 07/29/2008 | CA2618992A1 Three-piece roof assembly for race cars |
| 07/29/2008 | CA2535682C Alignment mechanism for a welding torch |
| 07/23/2008 | EP1946876A1 Method for deburring a metal strip cross cut by flame cutting with smoothing plane tools |
| 07/23/2008 | EP1945422A1 Cutting unit with modular structure |
| 07/23/2008 | EP1658155A4 Multi-piece front loading liner |
| 07/23/2008 | CN201089075Y Pipe line butting aligning tool |
| 07/23/2008 | CN201089074Y Turnable weld jig |
| 07/23/2008 | CN201089073Y Hydraulic multi-stage cylinder welding fixed frame |
| 07/23/2008 | CN201089072Y Rigging screw pendulum-welding frame for francis turbine generator unit |
| 07/23/2008 | CN201089071Y Automatic assembly welding device for car frame side beam |
| 07/23/2008 | CN201089070Y Thermoregulation electric welding gun |
| 07/23/2008 | CN201089069Y Curve bevel cutting apparatus |
| 07/23/2008 | CN201089068Y Operating console having roll-over stand |
| 07/23/2008 | CN201089067Y All-purpose assembly-welding bench for compartment side ledge |
| 07/23/2008 | CN201089063Y Detachable agitating friction-welding supporting jig |
| 07/23/2008 | CN201089062Y Steel band butting machine |
| 07/23/2008 | CN101224530A Double station compound knife billet welding machine |
| 07/23/2008 | CN101224529A Pipe all-position welding device for remote control welding |
| 07/23/2008 | CN101224522A Inertia friction welding machine |
| 07/23/2008 | CN101224521A Inner sealing device |
| 07/23/2008 | CN100404188C Friction stirring welding method |
| 07/23/2008 | CN100404184C High frequency welder |
| 07/22/2008 | US7401723 Advanced friction stir welding tools |
| 07/22/2008 | CA2491878C Apparatus for holding in position adjacent facing ends of tube sections for joining them by welding |
| 07/17/2008 | WO2006093907A3 Method for repairing heat recovery steam generator tube-to-header damage |
| 07/17/2008 | US20080169335 Welding apparatus and method |
| 07/16/2008 | EP1943047A1 Method and apparatus of controlling an electric arc welding operation by adjusting a plurality of welding parameters through the monitoring of the concentration of plurality of fume components |
| 07/16/2008 | CN201086247Y Fixture |
| 07/16/2008 | CN201086246Y Field installation auxiliary device for large-scale vertical equipment |
| 07/16/2008 | CN201086182Y Spun gold ball bonding clamper of deep-cavity device |
| 07/16/2008 | CN201086181Y Tire rotating device for welding large-scale pipe fitting connector bend |
| 07/16/2008 | CN201086180Y Welding positioner |
| 07/16/2008 | CN201086179Y Spot welding fixture equipment for cover plate |
| 07/16/2008 | CN201086178Y Main girder complex-shaped group machine of crane |
| 07/16/2008 | CN201086177Y Electrode holder |
| 07/16/2008 | CN201086176Y Electrode holder |
| 07/16/2008 | CN101219510A Spot welding copper platform technique of stainless steel curb wall |
| 07/16/2008 | CN101219496A Wire lead solder device for screw energy conserving lamp assembling production |
| 07/15/2008 | US7398910 System for use in tapping a pipe |
| 07/15/2008 | US7398909 Pipe collets |
| 07/10/2008 | WO2008080806A1 Positioning system and method for a part on an assembly and manufacture line |
| 07/10/2008 | WO2008033907A3 Power supply cooling system |
| 07/10/2008 | US20080164298 Apparatus and method for depositing and reflowing solder paste on a microelectronic workpiece |
| 07/10/2008 | DE102007001979A1 Robot-compatible, traveling laser welding unit, has actuator drive including one or more rolling membrane cylinders |
| 07/10/2008 | CA2574459A1 Weld gauge |
| 07/09/2008 | EP1761357B1 Pressure welding machine and pressure welding method |
| 07/09/2008 | EP1345729B1 Friction stir welding using a superabrasive tool |
| 07/09/2008 | EP1341637B1 Friction stir welding of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool |
| 07/09/2008 | CN201082499Y Crystalline silicon solar battery set series welding stencil-plate |
| 07/09/2008 | CN201082498Y Overturn worktable capable of automatically preventing axial motion |
| 07/09/2008 | CN201082497Y Flat plate gas shielded arc welding back shielding device |
| 07/09/2008 | CN201082496Y Stainless steel band pole welding machine |
| 07/09/2008 | CN201082495Y U ribbon strip welding transfer angle changing mechanism |
| 07/09/2008 | CN201082494Y Jigsaw welding fine tuning device |
| 07/09/2008 | CN201082493Y Jigsaw welding center upright post lifting and lowering device |
| 07/09/2008 | CN201082491Y Fixture clamp for car armchair side sheet and bolt nut resistance welding |
| 07/09/2008 | CN101214616A Continuously coating welding welding-gun clamping device for bimetallic wire blank |
| 07/09/2008 | CN101214595A Passenger carriage aluminum alloy roof plate positive and negative group welding clamping fixture |
| 07/08/2008 | US7395846 Method and apparatus for bonding flexible board |
| 07/08/2008 | CA2285078C Method and apparatus for friction stir welding |
| 07/03/2008 | WO2008077364A1 Method and device for welding sheet metal having a preheat and/or reheating device |
| 07/03/2008 | US20080156850 Apparatus and method for preventing accumulation and adhesion of weld spatter |
| 07/03/2008 | CA2616710A1 Wire dispensing system |
| 07/02/2008 | EP1938064A1 Hand-held instrument for measuring temperature |
| 07/02/2008 | CN201079935Y Assembly components for assembling movable arm of loading machine |
| 07/02/2008 | CN201079899Y Elliptical pipe profiling welding machine |
| 07/02/2008 | CN201079898Y Split positioning parting sleeve device |
| 07/02/2008 | CN201079897Y Tube panel welding machine flat steel side pressing roller device |
| 07/02/2008 | CN201079896Y Compacting sliding board with linear guide track |
| 07/02/2008 | CN201079895Y Roll-over stand for locomotive frame side beam group welding |
| 07/02/2008 | CN201079894Y Bogie cavity welding precise positioning device |
| 07/02/2008 | CN201079893Y Gas protection welding device |
| 07/02/2008 | CN201079887Y Electrode holder capable of saving welding rod |
| 07/02/2008 | CN201079879Y Braze welding assembly for coupling cavity travelling-wave tube slow wave component |
| 07/02/2008 | CN201079869Y Steel plate groove cutting assembly guide track |
| 07/02/2008 | CN201079867Y Steel plate groove cutting device |
| 07/02/2008 | CN201079766Y Chain type steel pipe moving bearing device |
| 07/02/2008 | CN101209549A Device for processing heat radiator |
| 07/02/2008 | CN101209520A Technique for processing guiding cylinder |
| 07/02/2008 | CN101209519A Pipe cutting machine |
| 07/02/2008 | CN101209509A Thermojunction butt welding machine and welding method thereof |
| 07/02/2008 | CN100398252C Movable welding rod constant temperature material supply box |
| 07/01/2008 | US7392924 Automated ball mounting process and system with solder ball testing |
| 06/26/2008 | US20080149692 Rotational-flow spray nozzle and process of using same |