| 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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| 11/07/2013 | US20130292454 Apparatus and method for determining an alignment of a bondhead of a die bonder relative to a workchuck |
| 11/07/2013 | US20130292453 Jig for Welded Bulkhead Fitting |
| 11/06/2013 | CN203278783U Linkage fixture switching circuit |
| 11/06/2013 | CN203272533U Foot brake mechanism for fixture rotating table |
| 11/06/2013 | CN203266640U Lifting and rotating adjusting device on mechanical hand and welding mechanical hand with same |
| 11/06/2013 | CN203266495U Fairing locating supporting tool |
| 11/06/2013 | CN203266169U Clamping mechanism for movable arm of excavator |
| 11/06/2013 | CN203266103U Steel tube robot welding device |
| 11/06/2013 | CN203266033U Pipe cutting auxiliary bracket |
| 11/06/2013 | CN203266032U Positioning tool for reflow soldering of radio-frequency tube component |
| 11/06/2013 | CN203266031U Turnover jig model hydraulic system for hydraulic counter-deformation boat-shaped welding |
| 11/06/2013 | CN203266030U Efficient pointer automatic production and inspection equipment |
| 11/06/2013 | CN203266029U Fixing device for welding spiral drilling rod |
| 11/06/2013 | CN203266028U High-positioning-accuracy welding positioner |
| 11/06/2013 | CN203266027U Welding line aligning device of welding mould |
| 11/06/2013 | CN203266026U Openable welding positioner |
| 11/06/2013 | CN203266025U Plate unit overturn tool |
| 11/06/2013 | CN203266024U Automobile frame welding turnover tool |
| 11/06/2013 | CN203266023U 焊接变位机机构 Welding positioner mechanism |
| 11/06/2013 | CN203266022U Bottom plate assembling tool for cantilever crane production line |
| 11/06/2013 | CN203266021U Pneumatic automatic positioning and centring device |
| 11/06/2013 | CN203266020U Double portal lifting type upender |
| 11/06/2013 | CN203266019U 多功能自动焊接机 Multifunctional automatic welding machine |
| 11/06/2013 | CN203266018U Laser welding positioning device |
| 11/06/2013 | CN203266017U Nut welding tool in sheet-metal working |
| 11/06/2013 | CN203266016U Handrail welding fixture |
| 11/06/2013 | CN203266015U Direct connection three-shaft workbench |
| 11/06/2013 | CN203266014U 2M connector welding and clamping tool |
| 11/06/2013 | CN203266013U Coat and gown locating installation flexible sliding table |
| 11/06/2013 | CN203266012U Three-axis linkage worktable of laser marker |
| 11/06/2013 | CN203266011U Elastic locating mechanism |
| 11/06/2013 | CN203266010U Tailored blank laser welding mould |
| 11/06/2013 | CN203266009U Laser butt welding mould |
| 11/06/2013 | CN203266008U Welding fixture for formula car |
| 11/06/2013 | CN203266007U Valve body welding tool |
| 11/06/2013 | CN203266006U Station tooling for welding both sides of partition plate |
| 11/06/2013 | CN203266005U Clamp for stud welding production |
| 11/06/2013 | CN203266004U Front protective frame locating device for headlamp |
| 11/06/2013 | CN203266003U Locating clamp for welding metal plate pieces through laser |
| 11/06/2013 | CN203266002U 钢丝焊接装置 Wire welding equipment |
| 11/06/2013 | CN203266001U Position changer clamping tool for cantilever crane production line |
| 11/06/2013 | CN203266000U Lateral plate assembling tool for cantilever crane production line |
| 11/06/2013 | CN203265999U Top plate assembling tool for cantilever crane production line |
| 11/06/2013 | CN203265998U Different-aperture non-concentric side plate large end automatic positioning device |
| 11/06/2013 | CN203265997U Multi-station side plate box-assembling tool changeable with shapes |
| 11/06/2013 | CN203265996U Automobile flexible general assembling table body side clamp unit mounting mechanism |
| 11/06/2013 | CN203265995U Hanging cage upper cover spin welding tool |
| 11/06/2013 | CN203265994U MPM welding machine connecting hinge pin |
| 11/06/2013 | CN203265993U Mixing engine shell body welding tool |
| 11/06/2013 | CN203265992U Rotary fulcrum pin device used for clamping mechanism |
| 11/06/2013 | CN203265991U Three-jaw locating clamping mechanism for welding automobile body in white |
| 11/06/2013 | CN203265990U Vertical welding support |
| 11/06/2013 | CN203265989U Magnetic perpendicular welding support |
| 11/06/2013 | CN203265988U Double-face hole locating device for automobile welding |
| 11/06/2013 | CN203265987U Welding and positioning device for general engine bracket |
| 11/06/2013 | CN203265986U Welding and positioning tool for door plank of cab |
| 11/06/2013 | CN203265985U Square bracket magnetic positioning welding die of two-for-one twister |
| 11/06/2013 | CN203265984U Flange-assembling machine |
| 11/06/2013 | CN203265983U Pairing tool for main cooling agent main pipelines of nuclear power station |
| 11/06/2013 | CN203265982U Welding manipulator and positioning control mechanism used by same |
| 11/06/2013 | CN203265981U Welding manipulator and positioning control mechanism used by same |
| 11/06/2013 | CN203265980U Follow-up clamp for laser tailored welding |
| 11/06/2013 | CN203265979U Pipeline socket welding machine allowing installation of multiple welding heads |
| 11/06/2013 | CN203265978U Five-axis linkage welding mechanical hand |
| 11/06/2013 | CN203265977U Semi-automatic track cutting machine |
| 11/06/2013 | CN203265976U Locking mechanism of rotary disc of soldering pliers |
| 11/06/2013 | CN203265975U Cantilever type soldering tong guide rail fixing support |
| 11/06/2013 | CN203265974U Welding gun collision protector |
| 11/06/2013 | CN203265973U Welding machine capable of conducting multi-angle welding |
| 11/06/2013 | CN203265972U Welding wire switching device |
| 11/06/2013 | CN203265971U Opening-flatting machine for end socket |
| 11/06/2013 | CN203265970U Welding head lifting mechanism of efficient energy-saving denoising servo spot welding equipment |
| 11/06/2013 | CN203265969U Portable servo system numerical control cutting machine |
| 11/06/2013 | CN203265968U Novel bionics-based welding gun |
| 11/06/2013 | CN203265967U Welding and assembling tool for jacket and liner of pressure-bearing water tank |
| 11/06/2013 | CN203265966U Driving device for automatic welding device |
| 11/06/2013 | CN203265965U Nozzle protective cover |
| 11/06/2013 | CN203265964U Compression roller device preventing welding bent deformation in dry gas holder bottom plate assembling |
| 11/06/2013 | CN203265963U Stretch straightening mechanism of solder strips |
| 11/06/2013 | CN203265962U Auxiliary feeding mechanism of photovoltaic series welding machine |
| 11/06/2013 | CN203265961U Lifting rotation roller |
| 11/06/2013 | CN203265960U Combined welding machine nozzle |
| 11/06/2013 | CN203265959U Pneumatic part ejecting mechanism for welding fixture |
| 11/06/2013 | CN203265958U Fresh water control protective device of welding machine cooling system |
| 11/06/2013 | CN203265957U Graphite boat cooling bench |
| 11/06/2013 | CN203265956U Automatic heating device |
| 11/06/2013 | CN203265955U Thermal insulation device for blast furnace body welding in low-temperature environment |
| 11/06/2013 | CN203265954U Preheating device for welding change furnace |
| 11/06/2013 | CN203265953U Water-jacket-free combustion chamber of welding furnace |
| 11/06/2013 | CN203265952U Jacking trolley for cantilever crane production line |
| 11/06/2013 | CN203265951U Automobile flexible general assembling table lower body assembly supporting and mounting mechanism |
| 11/06/2013 | CN203265950U Welding plate of photovoltaic cell |
| 11/06/2013 | CN203265949U Radiator for welding machine |
| 11/06/2013 | CN203265948U Numerical control screen welding machine |
| 11/06/2013 | CN203265947U Dual-guide-bar moving device for climbing mechanism |
| 11/06/2013 | CN203265946U Connecting device of linear sliding mechanism |
| 11/06/2013 | CN203265945U Jacking and turnover device for automobile accessory |
| 11/06/2013 | CN203265944U Adjustable type welding liner plate for box type component |
| 11/06/2013 | CN203265943U Novel numerical control coating welding machine lifting device |
| 11/06/2013 | CN203265942U Numerical-control coated welding machine |