| 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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| 12/30/2009 | CN201371327Y Outer circular frame welding and material cutting machine for fan protective net |
| 12/30/2009 | CN201371326Y Device for preventing mistaken assembly of automobile parts |
| 12/30/2009 | CN201371303Y Automatic welding machine for circular seams |
| 12/30/2009 | CN101612697A Die core clamping tool and center correction method thereof |
| 12/30/2009 | CN101612696A Device and method for welding lug on pole piece |
| 12/30/2009 | CN100575643C 400 cubic meter high-strength steel ball tank detaching, transferring and integral assembly welding method |
| 12/29/2009 | US7637412 Apparatus and method for depositing and reflowing solder paste on a microelectronic workpiece |
| 12/29/2009 | US7637411 Wire bonding apparatus and process |
| 12/29/2009 | CA2383317C Torch cutting of cold or hot slabs without beads |
| 12/24/2009 | DE202009014386U1 Montagelehre Assembly template |
| 12/23/2009 | EP2134504A2 Centerless robotic platform |
| 12/23/2009 | EP2134503A1 Method and device for determining the geometry of the roof and the body side of an automobile |
| 12/23/2009 | CN201366670Y Clamping device for heating surfaces of work pieces |
| 12/23/2009 | CN201366603Y Auxiliary tool for assembling and welding sector section basic framework of continuous casting machine |
| 12/23/2009 | CN201366602Y Gold wire ball welding machine and welding spot position adjusting device thereof |
| 12/23/2009 | CN201366601Y Dedicated mould of screen stencil |
| 12/23/2009 | CN201366600Y Universal crane jib mast section assembly welding tool |
| 12/23/2009 | CN201366599Y Novel machine head device of multi-wire internal welding machine for steel pipes |
| 12/23/2009 | CN201366598Y Double-stroke soldering tongs |
| 12/23/2009 | CN201366597Y Projection welding tool |
| 12/23/2009 | CN201366596Y Multi-axis linkage mechanism |
| 12/23/2009 | CN201366595Y Multi-axis linkage mechanism |
| 12/23/2009 | CN201366594Y Storage battery welding mould |
| 12/23/2009 | CN201366593Y Adjustable storage battery welding mould of locking mechanism |
| 12/23/2009 | CN201366592Y Heat-emitting soldering iron core |
| 12/23/2009 | CN201366591Y Welding gun conversion fine-adjustment device |
| 12/23/2009 | CN201366590Y Automobile engine sensor seat welding tool |
| 12/23/2009 | CN201366589Y Electrode plate welding protection device |
| 12/23/2009 | CN201366588Y Welding machine and alarm device thereof |
| 12/23/2009 | CN201366587Y Dedicated mould for welding procedure of motor brush basin wire |
| 12/23/2009 | CN201366586Y Novel welding backing device of taper pipe stitch welding machine |
| 12/23/2009 | CN201366585Y Novel forced synchronization device of taper pipe stitch welding machine |
| 12/23/2009 | CN201366584Y Hollow rotating mechanism for welding |
| 12/23/2009 | CN101608730A Welding gun protection device |
| 12/23/2009 | CN101607356A Tooling clamping tool structure for automatization welding |
| 12/23/2009 | CN101607355A Locating device for welding projection welding studs on auto parts |
| 12/23/2009 | CN101607354A Double-axis positioning method |
| 12/23/2009 | CN101607353A Electromagnetic protective device for preventing electromagnetic interference from causing arc bias and arc breaking of argon arc welding |
| 12/23/2009 | CN101607352A Device for use with a friction stir spot welding (fssw) apparatus |
| 12/23/2009 | CN101607351A Floating double-axis synchronously moving mechanism |
| 12/23/2009 | CN101607350A Method for improving welding quality of automobile doors |
| 12/23/2009 | CN100572758C Apparatus for fabricating a turbine nozzle assembly |
| 12/23/2009 | CN100571958C Electrified welding method of aluminum cell cathode steel bar |
| 12/22/2009 | CA2424482C Weld gun assembly |
| 12/17/2009 | WO2009151100A1 Tack welding fixture, tack welding equipment, and welding equipment for bridge girder structure |
| 12/17/2009 | WO2009149717A1 A clamping tool |
| 12/17/2009 | US20090308911 Wire bonding capillary tool having multiple outer steps |
| 12/16/2009 | EP2133168A1 Projection bolt welding method, and welding apparatus |
| 12/16/2009 | EP2131989A1 Welding bit holder |
| 12/16/2009 | EP1177064B1 Method of joining metal strip ends together using a consumable insert |
| 12/16/2009 | CN201364918Y Control structure of clamping distance between lead acid battery and lead sheet welding machine clamp connected with same |
| 12/16/2009 | CN201361779Y Positioner base adjusting device |
| 12/16/2009 | CN201361778Y Welding tool for welding PTC thermistor at exterior of battery |
| 12/16/2009 | CN201361777Y Welding and testing tool for sleeve workpiece |
| 12/16/2009 | CN201361776Y Full interchange tool for welding and assembly of trolley corner approach plate |
| 12/16/2009 | CN201361775Y Cell-phone component laser welding clamp device |
| 12/16/2009 | CN201361774Y Metal strip connection device of metal strip-reinforced polyethylene spiral dual-wall corrugated pipe |
| 12/16/2009 | CN201361773Y Electrode holder for welding piston-type oxygen compressor cylinder body |
| 12/16/2009 | CN201361772Y Wheel hub automatic welding machine |
| 12/16/2009 | CN201361771Y Electric conduction device of welding motion rotary working platform |
| 12/16/2009 | CN201361770Y Worktable for fast laying and welding of solar energy components |
| 12/16/2009 | CN201361769Y Tungsten electrode simple and quick centering device of welding gun of automatic welder |
| 12/16/2009 | CN201361768Y Automatic ring welding reverse-side gas protection device of heavy-caliber stainless steel welding pipe |
| 12/16/2009 | CN201361767Y Improved connecting piece of titanium plate and stainless steel plate |
| 12/16/2009 | CN201361765Y Clamping device of laser cutting machine with flat cutter mould cut plate |
| 12/16/2009 | CN201361764Y Round mold cutting plate loading device |
| 12/16/2009 | CN201361761Y Grid plate press welder |
| 12/16/2009 | CN101604653A Copper foot turning mechanism of automatic tube core welding machine |
| 12/16/2009 | CN101602194A Method for pairing and lengthening steel cylinders |
| 12/16/2009 | CN101602154A Multifunctional welding piece fixture dedicated to welding training |
| 12/16/2009 | CN101602147A Tooling device |
| 12/15/2009 | US7631795 System and method for automated wire bonding |
| 12/15/2009 | CA2582056C Slag-removal system and method in a cutting table |
| 12/15/2009 | CA2550587C Single retainer mounted riser |
| 12/15/2009 | CA2508410C Multifunction meter for welding apparatus |
| 12/15/2009 | CA2482111C Portable welding-type apparatus with interchangeable energy storage device |
| 12/15/2009 | CA2461810C Method and apparatus for welding with high frequency protection |
| 12/10/2009 | WO2009148450A1 Bonding tool with improved working face |
| 12/10/2009 | US20090302125 Center Supported Bond Joint |
| 12/10/2009 | US20090302007 Device for centring and clamping tubular parts, comprising means for regulating the gas flow rate in order to control the oxygen content |
| 12/10/2009 | US20090301653 Apparatus and process for producing document core inlays |
| 12/10/2009 | DE202009011644U1 Schweißlehre Welding gauge |
| 12/09/2009 | EP2130639A1 Laser cutting machine with protective plates |
| 12/09/2009 | EP2130638A1 Method for handling the edges of metallic workpieces using a laser beam |
| 12/09/2009 | CN201357302Y Workpiece tilter |
| 12/09/2009 | CN201357301Y Spatial positioning tooling |
| 12/09/2009 | CN201357300Y Deviation-prevention positioning clamp component for oil injection nozzle |
| 12/09/2009 | CN201357299Y Supporting device of welding gun cable for gas shielded welding |
| 12/09/2009 | CN201357298Y Switching device of automobile body mix line welding jig |
| 12/09/2009 | CN201357297Y Power box body welding structure |
| 12/09/2009 | CN201357296Y Frame assembly tilter |
| 12/09/2009 | CN201357295Y Spiral type water cooling device |
| 12/09/2009 | CN201357294Y Positioning welding mechanism for safety belt reinforcing plate assembly |
| 12/09/2009 | CN201357291Y Box body welding deformation control device for subway vehicle |
| 12/09/2009 | CN201357290Y Anti-resonance digital control cutting machine |
| 12/09/2009 | CN101600302A Assistant tin printing clamp |
| 12/09/2009 | CN101596662A Workpiece fixing device |
| 12/09/2009 | CN101596661A Method for welding spiced rack segments on both sides of mast of drill and tool thereof |
| 12/09/2009 | CN101596660A Air support for welding straight beam pipe |
| 12/09/2009 | CN101596659A Laser distance measuring and height regulating system for cutting device |