| 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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| 02/20/2001 | US6192288 Laser beam machining equipment |
| 02/15/2001 | DE19934367A1 Verfahren zum Kühlen eines Schweiß- oder Schneidbrenners sowie Kühlsystem hierfür A method for cooling a welding or cutting torch and cooling system therefor |
| 02/14/2001 | EP1076006A2 Welding head for a strap binding apparatus |
| 02/14/2001 | EP1075347A1 Installation for positioning and welding body parts of different types of motor vehicles |
| 02/14/2001 | CN2418994Y Transmitting, power supplying and range controlling device for spindle |
| 02/14/2001 | CN2418992Y Improved submerged arc pile-up welding device for restoring crankshaft |
| 02/13/2001 | US6186391 Welding assembly apparatus for welding fasteners to a component and method of welding fasteners to the component |
| 02/13/2001 | US6186388 Soldering |
| 02/13/2001 | CA2236930C Stainless steel surface claddings of continuous caster rolls |
| 02/07/2001 | EP1074460A2 Vehicle body assembly apparatus and assembly method |
| 02/01/2001 | WO2001007753A1 Method of creating a weld in a wellbore |
| 02/01/2001 | WO2001007194A1 Method and device for welding with compensation for welding shrinkage |
| 02/01/2001 | WO2001007193A1 Method for cooling a welding or cutting torch and corresponding cooling system |
| 02/01/2001 | WO2000041489A3 Welding machine |
| 01/31/2001 | EP1072353A1 Metal plate cutting machine |
| 01/31/2001 | CN2416993Y Helical collumn weldiing positioning means |
| 01/25/2001 | DE19962715A1 Process for welding workpieces comprises arranging the workpiece or workpiece parts with a gap between them and welding them together with the addition of heat |
| 01/24/2001 | CN2415872Y Third station ribbon forming die for multi-media electron gun ribbon welder |
| 01/24/2001 | CN1281079A Method and system of welding steel guide rails |
| 01/24/2001 | CN1060975C Method for continuous hot rolling of metal plate and jointing device used in this method |
| 01/17/2001 | EP1068925A2 Three-dimensional linear machining apparatus |
| 01/17/2001 | EP1068049A1 Fastening device for mounting car body components |
| 01/16/2001 | US6173882 Method and apparatus for holding a workpiece during welding |
| 01/16/2001 | US6173881 Car body assembly and welding station with reciprocal gate-supporting system |
| 01/11/2001 | WO2001002130A1 Feed device for teeth |
| 01/11/2001 | DE19930360A1 Zahnzuführeinrichtung Zahnzuführeinrichtung |
| 01/11/2001 | DE19924762C1 Verfahren und Vorrichtung zur Innenoberflächenbehandlung von metallischen Rohren Process and apparatus for inner surface treatment of metallic tubes |
| 01/10/2001 | CN2413840Y Equipment for welding convection section furnace pipe |
| 01/09/2001 | US6170732 Device and method for feeding, clamping and processing, particularly for geometric welding of automobile welding components in a work station |
| 01/03/2001 | CN2412693Y Welding joint inspection ruler |
| 01/03/2001 | CN1278470A Air-pressurizing welding-flux automatic continuous feeding and recovering apparatus |
| 01/03/2001 | CN1278468A Welding process to repair core disk of railway locomotive and carriage |
| 01/02/2001 | US6169267 Simplified command and control device for a coupling-welding machine for metal pipes in which the machine is inserted |
| 12/28/2000 | WO2000079858A1 Tooling fixture |
| 12/28/2000 | WO2000078494A1 Welding method and welding device |
| 12/28/2000 | CA2375993A1 Tooling fixture |
| 12/27/2000 | CN1277907A Work-clamping means |
| 12/27/2000 | CN1277903A Three electrodes automatic submerged-arc welding machine used for welding small diameter pipeline |
| 12/27/2000 | CN1277902A Five electrodes type automatic submerged-arc welding machine |
| 12/26/2000 | US6166348 Finned tube |
| 12/26/2000 | US6165410 Downdraft exhaust cutting table |
| 12/26/2000 | US6164525 Continuous hot rolling method of metal blocks, as well as a metal block joining apparatus, a table roller for conveying the metal blocks, a poor joined portion removing apparatus and a metal block cooling apparatus which are used to carry out said method |
| 12/26/2000 | US6164434 Apparatus for transporting profiles |
| 12/21/2000 | WO2000076719A2 Clamping frame for automobile side parts |
| 12/21/2000 | CA2374551A1 Clamping frame for automobile side parts |
| 12/20/2000 | EP1060839A2 Clamp apparatus |
| 12/20/2000 | EP1060827A1 Method and apparatus for treating the interoir of metallic tubes |
| 12/20/2000 | EP1060050A1 Method and device for transferring a hollow-profile blank |
| 12/19/2000 | US6161752 Plate width center alignment method and apparatus for welding machine |
| 12/19/2000 | US6161750 Weld tab |
| 12/19/2000 | US6161296 Alignment device for use in welding |
| 12/14/2000 | DE19945563C1 Container manufacturing device using welding robot has rotary drives for upper and lower tools and rotary drive for pivot frame supporting upper and lower tools used as robot axes |
| 12/14/2000 | DE19926898A1 Spannrahmen für Kfz-Seitenteile Stretcher for automotive parts page |
| 12/13/2000 | EP1059137A2 Device for tracking a welding gap |
| 12/07/2000 | WO2000073011A1 Welding system |
| 12/07/2000 | WO2000073008A2 No wat welding system |
| 12/06/2000 | EP1057575A2 A method of manufacturing a structural body and a apparatus therefor |
| 12/06/2000 | EP1057573A2 A method of mending a friction stir joint |
| 12/06/2000 | EP1057567A2 ARC welding power supply, peripheral device for ARC welding, and ARC welding apparatus |
| 12/06/2000 | EP1057566A2 Brazing fixture for a heat exchanger. |
| 12/06/2000 | EP1057563A1 Method and device for deburring |
| 12/06/2000 | CN1275461A Repairing method for connector of friction stirring |
| 12/06/2000 | CN1275460A 焊接设备 Welding Equipment |
| 12/06/2000 | CN1275450A Method and apparatus for making structural element |
| 12/05/2000 | US6156996 Process for transportation of sheet metal to a processing device cutting and/or welding of sheet metal, and an arrangement for implementing the process |
| 12/05/2000 | US6156991 Non-planar orbital welder |
| 11/28/2000 | US6153853 Laser beam welding apparatus |
| 11/28/2000 | US6153847 Welding member and welding method |
| 11/28/2000 | US6152352 Continuous hot rolling method of metal blocks, as well as a metal block joining apparatus, a table roller for conveying the metal blocks, a poor joined portion removing apparatus and a metal block cooling apparatus which are used to carry out said method |
| 11/28/2000 | CA2158198C Method of splicing rolled plates and apparatus for the same |
| 11/22/2000 | EP1053817A2 Metal pipe inner surface weld-mounting apparatus having monitor device |
| 11/22/2000 | EP1053809A1 Continuous casting installation with flame cutting machine having means for granulating the cutting slag and washing the fumes |
| 11/20/2000 | CA2308700A1 Metal pipe inner surface weld-mounting apparatus having monitor device |
| 11/16/2000 | DE19922474A1 Centering aid for welding flange into pipe, with recess in endface in form of segment of cylinder |
| 11/15/2000 | CN2405698Y Protective mask for electric welding |
| 11/15/2000 | CN2405696Y Underground cutting device for steel-tube pile |
| 11/15/2000 | CN1058429C Device for feeding can bodies to can welding station and method for manufacturing can thereof |
| 11/14/2000 | US6147324 Simplified command and control device for a coupling-welding machine for metal pipes in which the machine is inserted |
| 11/14/2000 | US6147317 Method for producing finned tubes and finned tube produced thereby |
| 11/09/2000 | DE19920183A1 Transporteinrichtung für Rohbauschweißvorrichtung Transport means for Structural work welder |
| 11/09/2000 | DE19919485A1 Induktiver Sensor für thermische Bearbeitungsmaschinen Inductive sensor for thermal processing machines |
| 11/08/2000 | EP1050663A2 Article having protuberances for creating turbulent flow and method for providing protuberances on an article |
| 11/08/2000 | EP1050362A1 Slave arm of a complete welding unit |
| 11/08/2000 | EP1050361A2 Transport system for shell structure welding devices |
| 11/08/2000 | EP1049560A1 Welding apparatus |
| 11/08/2000 | CN1272415A Hinged holding type electrowelding tongs |
| 11/02/2000 | EP1048925A2 Inductive sensor for thermal working machine |
| 11/02/2000 | EP1048389A2 Cover used for the upper surface of a workpiece |
| 11/02/2000 | DE19919054A1 Abdeckung für eine Bauteiloberfläche Coverage for a component surface |
| 11/01/2000 | CN2403540Y Pipe and flange abutting joint device |
| 11/01/2000 | CN1271637A Welding controller and method for internal gap of hydraulic torque converter |
| 11/01/2000 | CN1271636A Automatic welder for welding circular cover to link block |
| 11/01/2000 | CN1271635A Coverage layer used on part surface |
| 10/31/2000 | US6138892 Method for mounting an integrated circuit from a tape carrier package on a printed circuit board |
| 10/31/2000 | US6138889 Device for assembling motor-vehicle bodies by spot-welding |
| 10/25/2000 | EP1046453A2 Friction stir welding apparatus |
| 10/25/2000 | CN2402435Y Plastic-steel welding clamp |
| 10/24/2000 | US6135270 Guide rail mechanism for a bonding apparatus |
| 10/19/2000 | DE19922309C1 Closure tool for pipe manufacture has cooperating upper and lower parts and vertically displaced guide element providing stop for edges of elongate slit in pipe body before welding |
| 10/18/2000 | EP1044756A2 Stainless steel pipe and joining method thereof |