| 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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| 06/06/2007 | EP1791674A1 Method and system of friction welding |
| 06/06/2007 | CN2908010Y Operating equipment for oxide plate welding |
| 06/06/2007 | CN2908009Y Clamping device for car nose part welding |
| 06/06/2007 | CN2908008Y Locking mechanism of car |
| 06/06/2007 | CN2908007Y Location tool for welding |
| 06/06/2007 | CN2908006Y Welding machine stand of high voltage dry welding experimental cabin |
| 06/06/2007 | CN2908005Y Welding machine holding device of high voltage dry welding experimental cabin |
| 06/06/2007 | CN2908004Y Fast opening locking device of high voltage dry type welding experimental cabin |
| 06/06/2007 | CN1976779A Device for fixing especially surface-like workpieces having an attachment surface |
| 05/31/2007 | WO2007060479A1 Laser welding of zinc coated steels with no gap using a supermodulated solid state laser |
| 05/31/2007 | US20070119903 Two-step high bottleneck type capillary for wire bonding device |
| 05/30/2007 | EP0885070B1 Ventilation table |
| 05/30/2007 | CN2905307Y Welding fixture for bracing tube |
| 05/30/2007 | CN2905306Y Welding fixture of front carriage |
| 05/30/2007 | CN2905305Y Circulated water cooling device of welding gun nozzle and gas hood |
| 05/30/2007 | CN2905304Y Welding gun tungsten pole circulated water cooling device |
| 05/30/2007 | CN2905303Y Overload alarm of electric welding machine |
| 05/30/2007 | CN2905300Y Seam welder for welding bucket-shape container |
| 05/30/2007 | CN2905299Y Winding-proof tube plate welding machine |
| 05/30/2007 | CN1970233A 齿轮齿条式管道外快速对口器 Rack and pinion Quick Clamp outside the pipeline |
| 05/30/2007 | CN1970192A Automobile steel-tired wheel rim vertical-position welding line fulling process |
| 05/30/2007 | CN1318175C 结构体 Structure |
| 05/29/2007 | US7222773 Semiconductor bonding apparatus |
| 05/29/2007 | US7222772 Flip chip bonder |
| 05/29/2007 | CA2312364C Rail welding apparatus incorporating rail restraining device, weld containment device and weld delivery unit |
| 05/24/2007 | US20070114264 Mesotube electode attachment |
| 05/24/2007 | DE202007003300U1 Systemtisch mit Befestigungsmitteln System table with fasteners |
| 05/23/2007 | EP1787748A2 Auxiliary device for manufacturing hydraulic hoses |
| 05/23/2007 | EP1786588A2 System and method providing automated welding notification |
| 05/23/2007 | EP1333955B1 Device and method for machining workpieces |
| 05/23/2007 | CN2904241Y Portable welder |
| 05/23/2007 | CN2902567Y Supporting frame of steel rail welding up machine |
| 05/23/2007 | CN2902562Y Center pneumatic positioning device |
| 05/23/2007 | CN2902561Y Winding less switching device |
| 05/23/2007 | CN2902560Y Welding gun turbulent flow gas protective device |
| 05/23/2007 | CN2902555Y Hooped reinforcement opposite joint electric welding machine |
| 05/23/2007 | CN2902554Y Sliding plasma built up welding machine for producing air conditioner compressor coiled cylinder body |
| 05/23/2007 | CN2902553Y Positioning device of plasma welding gun tungsten electrode |
| 05/23/2007 | CN1968784A Thermal cutting machine and thermal cutting method |
| 05/23/2007 | CN1968781A 切割机 Cutting Machine |
| 05/23/2007 | CN1966200A Welding jig for welding cylinder |
| 05/23/2007 | CN1966196A Submerged-arc welding dedicated jig capable of automatic feeding |
| 05/23/2007 | CN1317107C Flexible device for multipoint clamping and positioning spatial 3D thin wall part |
| 05/22/2007 | US7220939 Laser beam machine |
| 05/22/2007 | US7219824 Mechanism and process for compressing chips |
| 05/17/2007 | US20070108171 Magnetically Impelled Arc Butt Welding of Pipelines |
| 05/16/2007 | EP1785217A1 Machining apparatus |
| 05/16/2007 | EP1784279A1 System for inserting nuts into workpieces and loading device for such a system |
| 05/16/2007 | EP1784278A1 Method and machine for connecting a main support to at least one add-on part by welding using a sensor for measuring the main support and the add-on part before welding |
| 05/16/2007 | CN2900067Y Position changing machine clamp capable of realizing universal driving |
| 05/16/2007 | CN2900062Y Ballchain welder |
| 05/16/2007 | CN1964804A Method and device for manufacturing a circular metal tank |
| 05/16/2007 | CN1964798A Cleaning device for cleaning welding torches |
| 05/16/2007 | CN1963663A Photography system for welding process of compound heat reservoir in carbon dioxide laser-melting argon-arc welding |
| 05/16/2007 | CN1962170A Simultaneous feeding device for fillet welding |
| 05/16/2007 | CN1962169A Float positioning device of welding machine |
| 05/16/2007 | CN1962168A Rear positioning device for fillet welding |
| 05/16/2007 | CN1962167A Quick switching device for welding muntin |
| 05/16/2007 | CN1962166A Welding seam quick switching device of welding machine |
| 05/16/2007 | CN1962165A Exterior angel cleaning device of welding machine |
| 05/16/2007 | CN1962164A Welder head positioning device capable of rapidly changing welding seam |
| 05/16/2007 | CN1962152A High-frequency welding machine for radiator box connecting tube end |
| 05/15/2007 | US7216794 Bond capillary design for ribbon wire bonding |
| 05/10/2007 | WO2007052072A1 Method of and apparatus for cooling a heated weld by controlling the flow rate of emitted solid carbon dioxide particles |
| 05/10/2007 | WO2007052071A1 Nozzle for emitting solid carbon dioxide particles with an axially displaceable valve member; apparatus for cooling a heated weld zone with such a nozzle; welding apparatus with such cooling apparatus |
| 05/10/2007 | US20070102479 Control system |
| 05/10/2007 | US20070102478 Optimal imaging system and method for a stencil printer |
| 05/10/2007 | US20070102477 Imaging system and method for a stencil printer |
| 05/10/2007 | DE202007000965U1 Feinjustierbare Bauteil-Werkzeugaufnahme Finely adjustable component toolholder |
| 05/09/2007 | CN2897525Y Front welding holding apparatus of automobile frame |
| 05/09/2007 | CN1960833A Tool-loading device for a vehicle body assembly station |
| 05/09/2007 | CN1960831A Method and device for butt welding metal sheets of differing thicknesses with the aid of at least one height-adjustable tension roller that is located below the metal sheets |
| 05/09/2007 | CN1958214A Integral backing ring for stub shaft weld repairs of rotating equipment and related method |
| 05/09/2007 | CN1958211A Laser cutting positioner of drawn component |
| 05/08/2007 | US7213804 Chucking device of a part of construction to be machined |
| 05/08/2007 | US7213737 Graphite braze bar inserts |
| 05/08/2007 | CA2171772C Mounting clamp for holding together metal sheets and a tool for removing the clamp |
| 05/07/2007 | CA2567112A1 Torch hex end structure |
| 05/03/2007 | WO2007048962A1 Assembly system and method for a vehicle |
| 05/03/2007 | CA2564255A1 Method and system for monitoring and controlling characteristics of the heat affected zone in a weld of metals |
| 05/02/2007 | EP1778435A1 Method for performing work on a part |
| 05/02/2007 | CN2894922Y Circular weldment semiautomatic welding apparatus |
| 05/02/2007 | CN2894921Y Upper beam pipe welding clamp |
| 05/02/2007 | CN1954961A Welding device for tubular containers made of sheet material. |
| 05/02/2007 | CN1954929A Mechanical device for cleaning back plat of workpiece cradle |
| 05/02/2007 | CN1313243C Flexible welding clamp of laser welding car carriage rear cover with robot welding |
| 05/01/2007 | CA2364086C Laser welding system |
| 04/26/2007 | WO2006138605A3 Apparatus and method for shaping slabs of material |
| 04/26/2007 | US20070092360 Reciprocating cart type assembly line system using linear motor |
| 04/26/2007 | US20070090102 Device and method for welding drum in drier |
| 04/26/2007 | DE112005000955T5 Vorrichtung und Verfahren zum Schweißen der Trommel in einem Trockner Apparatus and method for welding the drum in a dryer |
| 04/25/2007 | CN2892380Y Bow-shape top bracing device |
| 04/25/2007 | CN2892357Y Positional clamp of chocked fluid |
| 04/25/2007 | CN2892356Y Point welding working apparatus of lithium ion battery |
| 04/25/2007 | CN2892355Y Automatically shifting clamp used on wire solder |
| 04/25/2007 | CN2892354Y Combined circuit of delayed electricity breaking energy saving electric iron support |
| 04/25/2007 | CN2892342Y Dregs planing machine of flatbed wheel rim |
| 04/24/2007 | US7209583 Bonding method, bonding apparatus and bonding program |
| 04/24/2007 | US7208009 Stent fabrication method |
| 04/24/2007 | CA2397047C Pendant control for a welding-type system |