| Patents for B23K 9 - Arc welding or cutting (32,679) |
|---|
| 10/04/2001 | US20010025836 Arc welding apparatus |
| 10/04/2001 | US20010025832 Consumable electrode gas shielded arc welding method and apparatus |
| 10/04/2001 | EP1138429A2 A welding, plasma or heating power source |
| 10/04/2001 | EP0988130B1 Core welding wire with low nitrogen content |
| 10/04/2001 | DE10018239C1 Schweißachse für einen Bolzenschweißkopf mit einer steuerbaren Antriebseinrichtung für einen Ladestift Weld axis for a stud welding head with a controllable drive device for a loading pin |
| 10/04/2001 | DE10012792A1 Verfahren und Vorrichtung zur Bearbeitung von Bauteilen, bei dem durch einen lokalen Energieeintrag eine schmelzflüssige Phase erzeugt wird Method and device for machining of components, in which generated by a local energy input a molten phase |
| 10/03/2001 | CN2451281Y Intelligent protective electric welding machine |
| 10/03/2001 | CN1072105C Surface smoothing unit |
| 10/02/2001 | US6297474 Heating apparatus for a welding operation and method therefor |
| 10/02/2001 | US6297473 Arc welding method |
| 10/02/2001 | US6297472 Welding system and method |
| 10/02/2001 | US6297466 Method for repairing steel spray-formed tooling with TIG welding process |
| 10/02/2001 | US6296549 Apparatus and method of machining brake components |
| 10/02/2001 | US6296027 Fuel assembly for an engine welder |
| 10/02/2001 | US6295708 Tip cleaning system for welding nozzle |
| 10/02/2001 | CA2245225C Wire feeder with non-linear speed control |
| 09/27/2001 | WO2001071053A1 Method for the production of a material coating on a surface |
| 09/27/2001 | US20010023888 Welding method for welded members subjected to fluoride passivation treatment, fluoride passivation retreatment method, and welded parts |
| 09/27/2001 | US20010023863 Flux-cored wire for gas-flow-shielded welding |
| 09/27/2001 | US20010023567 Structural body formed by friction stir welding |
| 09/27/2001 | US20010023566 Hollow extruded frame member for friction stir welding |
| 09/27/2001 | US20010023527 Method and apparatus for processing components in which a molten phase is produced by local energy input |
| 09/27/2001 | DE10012376A1 Welding device comprises a welding burner, a tensioning device for two workpieces to be joined together, and a distance spacer for holding the burner at a constant distance from the welding site of the weld seam |
| 09/26/2001 | EP1136169A1 Welding method and welding device for narrow gaps |
| 09/26/2001 | EP1136168A2 Arc welding apparatus |
| 09/26/2001 | EP1136167A1 Method for guiding arc by laser, and arc guiding welding and device by the method |
| 09/26/2001 | EP1135232A1 Method and system for determining weld bead quality |
| 09/26/2001 | EP0788418B1 Stud welding device |
| 09/26/2001 | CN2449857Y Welding tongs with hand non-scalding handle |
| 09/26/2001 | CN2449856Y AC welder |
| 09/20/2001 | WO2001068308A1 Device for electric welding under gaseous atmosphere |
| 09/20/2001 | WO2001068307A1 Method of controlling arc welding processes and welder using same |
| 09/20/2001 | US20010022294 Stud welding gun |
| 09/19/2001 | CN2448503Y Insulating varnish removable welding head for spot welding machine |
| 09/19/2001 | CN2448502Y Pneumatic automatic spot welding machine |
| 09/19/2001 | CN2448501Y Intelligent protected machine for repairing tool and die |
| 09/19/2001 | CN1313800A Turbine rotor modernization and repair method |
| 09/19/2001 | CN1313155A Arc welding system and method |
| 09/19/2001 | CN1071167C Hole forming apparatus |
| 09/19/2001 | CN1071166C Vertical arc welding device |
| 09/18/2001 | US6291798 Electric ARC welder with a plurality of power supplies |
| 09/13/2001 | WO2001066298A1 Double stream torch for arc welding |
| 09/13/2001 | WO2001066297A1 Method and apparatus for feeding weld wire |
| 09/13/2001 | WO2001014095B1 Stud welding gun |
| 09/13/2001 | WO1997018053A3 Process and device for feeding studs and ceramic rings to a stud welding head and a stud welding head for applying the process |
| 09/13/2001 | DE10010895A1 Apparatus for producing small welding spots based on the principle of capacitor discharge welding comprises an electronic control device connected to the workpiece to initiate a welding impulse |
| 09/12/2001 | EP1132166A1 A stator vane assembly for a turbine and methods for forming the assembly |
| 09/12/2001 | EP1131172A1 Nozzle assembly and method of manufacturing same |
| 09/12/2001 | CN1070695C Hair processing and protecting composition based on ceramide and cation polymer |
| 09/11/2001 | US6288373 Apparatus for amorphous bonding of tubulars |
| 09/11/2001 | US6288364 Weld quality measurement |
| 09/11/2001 | US6286748 Welding wire feeder |
| 09/07/2001 | WO2001065011A1 Method and system for welding railroad rails |
| 09/07/2001 | WO2001064386A1 Process for welding duplex steel |
| 09/07/2001 | WO2001064383A1 Electromagnetic spatter removal from welding torch nozzle |
| 09/07/2001 | WO2001064382A1 High speed carbon dioxide gas welding method |
| 09/07/2001 | CA2401132A1 Process for welding duplex steel |
| 09/06/2001 | DE10006581A1 Vorrichtung zur Gasbeflutung von zwei miteinander zu verschweißenden Rohren Device for gas flooding of two pipes to be welded together |
| 09/05/2001 | EP1130259A2 Coating applied by electric arc welding for a compressor swash plate |
| 09/05/2001 | EP1129808A2 Consumable electrode gas shielded arc welding method and apparatus |
| 09/04/2001 | US6285003 Welding torch with integral control |
| 09/04/2001 | US6284995 Expandable, automated, welding device for the build up of material |
| 08/30/2001 | WO2001062427A1 Stud welding head |
| 08/30/2001 | WO2001062426A1 Method for positioning a welding bolt and bolt welding head |
| 08/30/2001 | WO2001062425A1 Method for welding a bolt onto a workpiece and a bolt-welding device |
| 08/30/2001 | WO2001062424A1 Welding torch and arrangement for mig/mag welding |
| 08/30/2001 | US20010017292 Method and apparatus for welding pipes together |
| 08/30/2001 | US20010017079 Coating forming method using an electric arc welding for a swash plate of a swash plate compressor and the swash plate with the coating |
| 08/29/2001 | EP1127650A2 Protective conical spring against bending used with a hose of an arc welding gun |
| 08/29/2001 | EP1127649A1 Method for welding aluminium profiles and profiles produced with this method |
| 08/29/2001 | CN2444704Y Automatic energy-saving device for AC welder |
| 08/29/2001 | CN2444703Y Multi-magnetic-path all-magnetic control electric welder |
| 08/29/2001 | CN2444702Y Hollow thin meltal bar melting device |
| 08/29/2001 | CN1070095C Planetary feeder head and its using method with welding machine |
| 08/28/2001 | US6281464 Process and apparatus for welding a hollow structure, such as a container or a tube, with inerting of its internal structure |
| 08/28/2001 | US6281462 Burr processing apparatus |
| 08/23/2001 | US20010015381 Coded and electronically tagged welding wire |
| 08/23/2001 | US20010015349 Apparatus and method for welding pipes together |
| 08/23/2001 | DE10007838A1 Verfahren zum Steuern einer Bolzenschweißvorrichtung A method for controlling a stud welding device |
| 08/23/2001 | DE10007837A1 Verfahren zum Positionieren eines Schweißbolzens und Bolzenschweißkopf A method for positioning a weld stud and stud welding head |
| 08/23/2001 | DE10007836A1 Verfahren zum Anschweißen eines Bolzens an einem Werkstück und Bolzenschweißvorrichtung A method of welding a stud to a workpiece and the stud welding device |
| 08/22/2001 | EP1125675A2 Device for flooding two pipes to be welded with gas |
| 08/21/2001 | US6278082 Welding apparatus |
| 08/21/2001 | US6278081 Method and apparatus for producing welding power |
| 08/21/2001 | US6278080 Power supply apparatus |
| 08/21/2001 | US6278074 Method and system for welding railroad rails |
| 08/16/2001 | WO2001059533A1 Robot controller |
| 08/16/2001 | WO2001058400A1 Device for metal welding |
| 08/16/2001 | WO2001058399A1 Device for protecting a user's eyes in metal welding or cutting |
| 08/16/2001 | US20010013819 Output choke for D.C. welder and method of using same |
| 08/16/2001 | US20010013511 Method for correcting teaching points for welding robot and welding robot system employing the same |
| 08/16/2001 | EP1123769A2 Robot welding |
| 08/16/2001 | DE10100164A1 Vorschub-und Abzugsvorrivhtung für einen Schweißdraht Feed and Abzugsvorrivhtung for a welding wire |
| 08/16/2001 | DE10005874A1 Schweissverfahren zur Rissreparatur Welding method for crack repair |
| 08/16/2001 | DE10004720C1 Vorrichtung und Verfahren zum Prüfen der Befestigungsstelle eines ein Außengewinde aufweisenden Bolzens auf Torsionsfestigkeit Apparatus and method for testing the attachment site of a bolt having an external thread for torsional strength |
| 08/16/2001 | CA2399447A1 Method and apparatus for destroying needles |
| 08/16/2001 | CA2397356A1 Device for protecting a user's eyes in metal welding or cutting |
| 08/15/2001 | CN2442782Y electrode holders |
| 08/15/2001 | CN2442781Y Conducting nozzle |
| 08/14/2001 | US6274845 Method and apparatus for electric arc welding |