| 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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| 01/07/2014 | US8622278 Socket cover with heat flow for surface mount solder reflow |
| 01/07/2014 | US8622277 Apparatus for welding a flange of a guide thimble tube in nuclear fuel assembly |
| 01/03/2014 | WO2014000975A1 Device and method for ultrasonic welding |
| 01/03/2014 | WO2014000965A1 Device and method for separating a longitudinally-extended cylindrical workpiece |
| 01/03/2014 | WO2014000774A1 Flexible facility for assembling different sheet metal elements |
| 01/03/2014 | WO2014000604A1 Adjustable roller carrier |
| 01/03/2014 | WO2013072750A8 A tractor unit drive gear engagement device |
| 01/02/2014 | US20140001242 Welding system |
| 01/02/2014 | US20140000266 Gas Turbine Fuel Nozzle End Cover Using Au-Ni Braze and Method Producing Same |
| 01/01/2014 | CN203377347U Pole group picking and placing device |
| 01/01/2014 | CN203377306U Storage battery welding comb plate |
| 01/01/2014 | CN203376657U Variable diameter equal torque roller frame control device |
| 01/01/2014 | CN203371518U Moving storage mechanism applicable to body positioning fixture auto-change system |
| 01/01/2014 | CN203371490U Wire mesh tensioner |
| 01/01/2014 | CN203371222U Shell ring expanded circular ring seam fitting-up machine |
| 01/01/2014 | CN203371221U Roller carrier for butt welding of large-sized circular steel tubes |
| 01/01/2014 | CN203371220U Variable-diameter even-torque weld-aid roller carrier |
| 01/01/2014 | CN203371219U Pipeline mold convenient and fast to fix |
| 01/01/2014 | CN203371218U Pipeline mold |
| 01/01/2014 | CN203371217U Variable-range self-aligning rolling wheel frame |
| 01/01/2014 | CN203371216U Pneumatic clamp braking mechanism used for turning table |
| 01/01/2014 | CN203371215U Fixed foot welding rotating table of tower carne |
| 01/01/2014 | CN203371214U Segmental turnover tool |
| 01/01/2014 | CN203371213U Wide plate extension turnover tool |
| 01/01/2014 | CN203371212U Overturn support for welding H-shaped steel |
| 01/01/2014 | CN203371211U Process unit for welding antenna stand column mechanical arm |
| 01/01/2014 | CN203371210U Small clamping device for brazing assembling of multiple cores |
| 01/01/2014 | CN203371209U Flange fixing device used when flange is welded on exhaust manifold |
| 01/01/2014 | CN203371208U Clamp for pre-welding of purifier |
| 01/01/2014 | CN203371207U Structure for positioning support in welding of exhaust manifold |
| 01/01/2014 | CN203371206U Locating tool used when support is welded on connecting pipe of exhaust manifold |
| 01/01/2014 | CN203371205U Mechanism for slant locating support used when support is welded on flange of exhaust manifold |
| 01/01/2014 | CN203371204U Locating device for support |
| 01/01/2014 | CN203371203U Locating mechanism for purifier prewelding |
| 01/01/2014 | CN203371202U Locating device used when support is welded on exhaust manifold |
| 01/01/2014 | CN203371201U Soldering die box |
| 01/01/2014 | CN203371200U Parallel flexible clamp |
| 01/01/2014 | CN203371199U Positioning tool |
| 01/01/2014 | CN203371198U Truss wheel surfacing clamp |
| 01/01/2014 | CN203371197U Welding locating piece |
| 01/01/2014 | CN203371196U Mold for mounting output tube with lemniscate |
| 01/01/2014 | CN203371195U Automatic H-type steel assembly machine |
| 01/01/2014 | CN203371194U Welding tool for MIMO ceiling antenna feed pieces |
| 01/01/2014 | CN203371193U Rotating disc type welding mold box tool |
| 01/01/2014 | CN203371192U Automatic centering device |
| 01/01/2014 | CN203371191U Locating structure of welding climbing jaw lug plate for tower crane |
| 01/01/2014 | CN203371190U Movable arm front fork tube base locating device of excavator |
| 01/01/2014 | CN203371189U Adjustable clamp for welding test plate |
| 01/01/2014 | CN203371188U Tire body for locomotive body beam assembly |
| 01/01/2014 | CN203371187U Flange plate rail gravity type automatic welding device |
| 01/01/2014 | CN203371186U Automatic welding machine for aluminum frame |
| 01/01/2014 | CN203371185U Tank welding machine |
| 01/01/2014 | CN203371184U Rotation welding bench |
| 01/01/2014 | CN203371183U Liner edge wiping device |
| 01/01/2014 | CN203371182U Welding bench for fan |
| 01/01/2014 | CN203371181U Line conveying mechanism for welding machine |
| 01/01/2014 | CN203371180U Adsorption type vacuum welding device |
| 01/01/2014 | CN203371179U Roll overlaying welding heating thermal insulation box |
| 01/01/2014 | CN203371178U Straightening instrument of cutting gun of cutting machine |
| 01/01/2014 | CN203371177U Automatic tracking and sampling mechanism for welding joint |
| 01/01/2014 | CN203371173U Digitalized laser cutting positioning tool for automobile sheet metal stamping part |
| 01/01/2014 | CN203371167U Spot welding locating tool |
| 01/01/2014 | CN203371162U Automatic circular seam welding equipment |
| 01/01/2014 | CN203371157U Steel plate on-line butt-seam welding device |
| 01/01/2014 | CN203371155U Chain wheel shape cutting special machine |
| 01/01/2014 | CN103481264A Positioning device used in mounting process of spherical-surface latticed shell of welded ball |
| 01/01/2014 | CN103481257A Automobile roof conveying system |
| 01/01/2014 | CN103481007A Four-way valve assembly prewelding tool capable of accurately locating welded object |
| 01/01/2014 | CN103481006A aluminium magnesium alloy pipeline internal clamp |
| 01/01/2014 | CN103481005A Alignment assisting mechanism for welding radial stud of pipeline |
| 01/01/2014 | CN103481004A Accurate locating device for point welding truss spiral stirrup |
| 01/01/2014 | CN103481003A Connecting rod welding system |
| 01/01/2014 | CN103481002A Oil immersed power transformer conservator support assembling and welding device and welding method thereof |
| 01/01/2014 | CN103481001A Welding fixture for suction drum framework of blanker |
| 01/01/2014 | CN103481000A Machining appliance for air cooler and air cooler machining method |
| 01/01/2014 | CN103480999A Carriage assembly fixture |
| 01/01/2014 | CN103480998A Diamond edge wheel welding fixture |
| 01/01/2014 | CN103480997A Welding and positioning device and positioning and welding method |
| 01/01/2014 | CN103480996A Automatic welding support and welding gun feeder |
| 01/01/2014 | CN103480995A Automatic multiaxial numerical-control fixed-length cutting machine for extra-large cylinders |
| 01/01/2014 | CN103480994A Full-automatic heat exchange plate welding machine |
| 01/01/2014 | CN103480993A Welding method capable of eliminating welding stress and for reloading technological cover plate of turbine |
| 01/01/2014 | CN103480992A PCB (printed circuit board) welding table |
| 01/01/2014 | CN103480991A Thin steel plate narrow welding joint online visual inspection and control device |
| 01/01/2014 | CN103480990A Material one-time sizing technique before welding profile assembling |
| 01/01/2014 | CN103480989A Photovoltaic welding strip automatic regulating system |
| 01/01/2014 | CN103480971A Laser welding clamp with automatic correction function |
| 01/01/2014 | CN102489946B Pretreatment process of bimetallic composite wires manufactured by coating method |
| 01/01/2014 | CN102303203B Burn-in pole lug clamping device |
| 01/01/2014 | CN102294562B Dual-needle automatic spot bottom welding device |
| 01/01/2014 | CN102248343B Storage battery overbridge welding fixture |
| 01/01/2014 | CN102240878B Welding frame for battery pole group |
| 01/01/2014 | CN102218617B Rear axle assembly welding method and clamping device special for rear axle assembly welding tool |
| 01/01/2014 | CN102189368B Welding fixture of automatic channel steel and rivet welding machine |
| 01/01/2014 | CN102166701B Small-sized sealed battery welding comb plate preventing lead components from toppling |
| 01/01/2014 | CN102101224B Automatic spot-welding machine for single radiator fin |
| 12/27/2013 | WO2013191497A1 Weaving torch apparatus for welding |
| 12/27/2013 | WO2013191099A1 Fixed jig |
| 12/25/2013 | EP2675742A2 Position adjustable grapple attachment |
| 12/25/2013 | CN203368389U Power-generation electric welding machine based on cooperative control |