| 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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| 06/03/2009 | CN100493798C Local heat radiation welding device and welding method thereof |
| 06/02/2009 | US7540401 Method and device for welding pipes |
| 05/28/2009 | US20090134202 Reflow apparatus and method |
| 05/27/2009 | CN201245715Y Anode steel claw weld holder |
| 05/27/2009 | CN201244721Y Anti-deforming combined clamp for wave soldering of printed board with heat radiation board |
| 05/27/2009 | CN201244720Y Thin-wall metal barrel welding locater |
| 05/27/2009 | CN201244719Y Light roller holder |
| 05/27/2009 | CN201244718Y Automatic welder for thick wall pipeline |
| 05/27/2009 | CN201244717Y Concentric centering device for cylindrical vessel construction |
| 05/27/2009 | CN201244716Y Locating sample rod for pressure-limiting valve mounting stand |
| 05/27/2009 | CN201244715Y Pipeline cantilever automatic welder |
| 05/27/2009 | CN201244714Y Eared plate assembling abutting-pulling apparatus for derrick manufacture |
| 05/27/2009 | CN101440669A Non-rolling construction method for vertical cylinder storage tank and fixture thereof |
| 05/27/2009 | CN101439454A Linkage rod type air chuck for laser pipe cutter |
| 05/27/2009 | CN101439453A Integral binding type bundling machine |
| 05/27/2009 | CN101439452A Device for preventing mounting vehicle parts by mistake |
| 05/27/2009 | CN101439451A Welding device and welding method |
| 05/27/2009 | CN101439438A Sloped working station type multiple-station electro-beam welding process and device |
| 05/27/2009 | CN101439436A Pressure driver element of gun welder |
| 05/27/2009 | CN100491057C Thin-plate laser cutting-welding machine workpiece clamping device |
| 05/27/2009 | CN100491051C Fabrication technique for welding box cover and box body made from stainless steel sheet |
| 05/27/2009 | CN100491045C Thin-plate laser cutting-welding machine |
| 05/26/2009 | US7537149 Deep access large ribbon bond head |
| 05/21/2009 | US20090127321 Electronic assembly remanufacturing system and method |
| 05/21/2009 | US20090127316 Apparatus and method for producing a bonding connection |
| 05/21/2009 | US20090127315 Apparatus and method for manufacturing semiconductor device |
| 05/20/2009 | EP2060841A1 Apparatus and method for repairing a core spray line pipe weld joint |
| 05/20/2009 | EP2060358A1 Laser cutting machine for metal sheets |
| 05/20/2009 | DE102008051308A1 Werkzeug zur Oberflächenbearbeitung eines Schweißpistolenschuhs Tool for surface processing of a welding gun shoe |
| 05/20/2009 | CN201243061Y Air-actuated adjustable welding assembly used for large density battery |
| 05/20/2009 | CN201241399Y Production apparatus for building node |
| 05/20/2009 | CN201239866Y Guide post for face down bonding hoisting construction of steel cylinder and pot |
| 05/20/2009 | CN201239865Y Wind-proof shed for construction steel structure low temperature welding |
| 05/20/2009 | CN201239864Y Connecting piece for closing steel structure |
| 05/20/2009 | CN201239863Y 旋转臂 Rotating arm |
| 05/20/2009 | CN201239862Y Groove welding robot fixture |
| 05/20/2009 | CN201239861Y Numerical control bevel cutter |
| 05/20/2009 | CN201239856Y Aporate type laser welding apparatus and weldment processed thereby |
| 05/20/2009 | CN101437718A Device for machining components of a vehicle body |
| 05/20/2009 | CN101437648A Device for machining components, in particular of a vehicle body |
| 05/20/2009 | CN101437647A Method of joining an outer sheet and an inner sheet, in particular of an attachment of a motor vehicle body |
| 05/20/2009 | CN101434019A Clamp for welding circuit breaker cart frame and welding process thereof |
| 05/20/2009 | CN101434013A Method for welding 'H'-shaped metal strip material |
| 05/20/2009 | CN101434006A Laser beam welding workstation |
| 05/20/2009 | CN100488709C Deformable welding fixture for splicing welded blank with linear and curved weld seams |
| 05/20/2009 | CN100488708C Welding production line with matched clamp |
| 05/19/2009 | US7533792 Elastic interface for wafer bonding apparatus |
| 05/19/2009 | US7533791 Arrangement for welding workpieces by means of an ultrasonic device |
| 05/19/2009 | CA2339280C Non-planar orbital welder |
| 05/14/2009 | US20090120922 Ceramic Body and Steel Post Locating Pin Assembly |
| 05/13/2009 | EP1904264A4 Wire bonding capillary apparatus and method |
| 05/13/2009 | EP1812200B1 Device for carrying out a joint, separation or surface treatment process in particular a welding process |
| 05/13/2009 | CN201238045Y Double pre-heating materiel gripper mechanism of full-automatic lead bonding machine |
| 05/13/2009 | CN201236080Y Rolled steel wire |
| 05/13/2009 | CN201235469Y Extended surface tube welding device |
| 05/13/2009 | CN201235460Y Steel talon and guide rod welding device |
| 05/13/2009 | CN201235459Y General soldering tap wire fixture |
| 05/13/2009 | CN201235458Y Automatic welding apparatus for wind-powered tower barrel basic ring fillet weld |
| 05/13/2009 | CN201235457Y Support mechanism |
| 05/13/2009 | CN201235456Y Numerical control plasma cutting machine |
| 05/13/2009 | CN201235455Y Automatic welding apparatus for carriage type curve shaped ring soldering joint |
| 05/13/2009 | CN201235454Y Reaction type deviation rectifying automatic ambulation carriage |
| 05/13/2009 | CN201235453Y Soldering contact apparatus of high-frequency dielectric welding apparatus |
| 05/13/2009 | CN201235452Y Soldering maintaining furnace for soldering heavy sectional steel component |
| 05/13/2009 | CN201235450Y Ejector plate mechanism of ejector plate type laser beam cutting machine |
| 05/13/2009 | CN201235444Y Multifunctional cutting torch case of numerical control plasma cutting machine |
| 05/13/2009 | CN201235442Y Underwater workbench of numerical control plasma cutting machine |
| 05/13/2009 | CN201235441Y Hydraulic oil tube gas tungsten arc welding self-melting welding equipment |
| 05/13/2009 | CN101428678A Transverse bottom draw-in apparatus in boat body plane section product line |
| 05/13/2009 | CN101428382A Welding fixture |
| 05/13/2009 | CN101428381A Sample-vehicle total-assembly clamping structure |
| 05/13/2009 | CN101428380A Automotive vehicle total-assembly roll-over flat-pull fixture |
| 05/13/2009 | CN101428379A Vibration welding device |
| 05/13/2009 | CN101428378A Special-shaped beam flat-foot welding line left-right tracking apparatus |
| 05/13/2009 | CN101428360A Tumour-pulling knife for removing steel rail welding beading |
| 05/12/2009 | US7530487 Method of welding onto thin components |
| 05/12/2009 | US7530486 Applications of friction stir welding using a superabrasive tool |
| 05/07/2009 | WO2009057337A1 Positioning device and method for car body component |
| 05/07/2009 | WO2009037280A4 Device for the manual joining or manual working of workpieces |
| 05/07/2009 | US20090116939 Systems for Processing Workpieces and Mechanical Arrangements for Moving Workpieces and/or Workpiece Remnants |
| 05/07/2009 | US20090114702 Device for centering and clamping tubular parts |
| 05/07/2009 | DE102006041147B4 Einspannvorrichtung zum Verschweißen von mindestens zwei Blechzuschnitten Jig for welding of at least two sheet metal blanks |
| 05/06/2009 | CN201231395Y Manual hydraulic clamping device |
| 05/06/2009 | CN201231394Y Automatic welding displacement device of large tube |
| 05/06/2009 | CN201231393Y In-phase clamping mechanism of welding device for closing conical tube |
| 05/06/2009 | CN201231392Y Spiral coil welding backing-up roll |
| 05/06/2009 | CN201231391Y Roller carrier special for wall build-up welding of conical vessel |
| 05/06/2009 | CN201231390Y Oil-tank closing device |
| 05/06/2009 | CN201231389Y Standard-joint rotary blending tyre of column crane |
| 05/06/2009 | CN201231388Y Portable positioning bracket for welding tube and flange |
| 05/06/2009 | CN201231387Y Module type welded structure reference platform |
| 05/06/2009 | CN201231386Y Pneumatic turntable structure and welding displacement device |
| 05/06/2009 | CN201231385Y Laser cutting operation desk |
| 05/06/2009 | CN201231384Y Spot welding device of under-frame boundary beam and connection angle-iron |
| 05/06/2009 | CN201231383Y Under-frame boundary beam pulling device |
| 05/06/2009 | CN201231382Y Double-group rotary type welding cantileve |
| 05/06/2009 | CN201231381Y Movable welding test operation desk |
| 05/06/2009 | CN201231380Y High-intensity lower clamp of butt welding machine |
| 05/06/2009 | CN201231261Y Main driving mechanism of conical tube closing welding machine |
| 05/06/2009 | CN101423138A Device for preventing tangling of welding wire |