| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 08/04/2005 | WO2005070608A1 Device and method for transporting a welding rod |
| 08/04/2005 | WO2005070607A1 Welding wire storage device |
| 08/04/2005 | US20050168002 Portable tote for cutting and welding equipment |
| 08/04/2005 | US20050167468 Process and apparatus for boiler tube panel welding and straightening |
| 08/04/2005 | US20050167403 Laser material machining using hybrid processes |
| 08/04/2005 | US20050166987 Clad pipe |
| 08/04/2005 | DE19621664B4 Steuereinheit für eine Heizungsanlage Control unit for a heating installation |
| 08/03/2005 | EP1559498A1 process of hybrid arc-laser welding of ferritic steels |
| 08/03/2005 | EP1559496A1 MIG welding apparatus and method for controlling the power supply through selection of a wire feed speed |
| 08/03/2005 | EP1558420A1 Method and device for cleaning welding torches |
| 08/03/2005 | EP1294529B8 Method and device for limiting temperature using gas, when welding the ends of two tubes, in the region of the tube material close to the weld seam |
| 08/03/2005 | CN2714227Y Inverse DC arc welding machine |
| 08/03/2005 | CN2714226Y 网格焊接机 Mesh Welding Machine |
| 08/03/2005 | CN1647886A Control method for electronic differential automatic tracking welding small trolley |
| 08/03/2005 | CN1647883A Device for realizing soft switching while welder no-load and light load for inverse welder |
| 08/02/2005 | US6924461 Gas diffuser for head tube assembly of welding gun |
| 08/02/2005 | US6924460 a method and apparatus for gas shielded arc welding that at least partially uses the exhaust from a fuel powered engine as shielding gas for the arc welding procedure |
| 08/02/2005 | US6924459 System and method providing automated welding information exchange and replacement part order generation |
| 08/02/2005 | US6924452 Welding device and method |
| 07/28/2005 | WO2005068124A1 Quality control module for tandem arc welding |
| 07/28/2005 | WO2005042201A8 Method and device for transporting a welding rod |
| 07/28/2005 | US20050161450 a method and apparatus for gas shielded arc welding that at least partially uses the exhaust from a fuel powered engine as shielding gas for the arc welding procedure |
| 07/28/2005 | US20050161449 Method and apparatus for arc welding with arc control |
| 07/28/2005 | US20050161448 Dedicated wire feed speed control |
| 07/28/2005 | US20050161447 Method and apparatus for welding with start control |
| 07/28/2005 | US20050161442 Method of joining plates with weld fastened studs |
| 07/28/2005 | DE202005008100U1 Metal inert gas welding equipment, with a protective gas supply, has a pressure switch which triggers an alarm signal transmitter if the protective gas pressure drops below a minimum level |
| 07/28/2005 | DE202005003846U1 Filling wire welding gun, with compressed air cooling, has an air hose in parallel with the hose packet and an air channel to the gas jet for safety and a clear view of the workpiece |
| 07/28/2005 | DE10392827T5 Verfahren und Anlage zur Kontrolle der Funktion einer Maschine zur Wärmebehandlung von Teilen, die mit einem Zusatzmaterial versehen sind Method and apparatus for controlling the function of a machine for heat treatment of parts which are provided with an additional material |
| 07/27/2005 | EP1557232A1 Apparatus for arc welding with width arc control |
| 07/27/2005 | EP1556185A1 Method for producing a steering tie-rod housing |
| 07/27/2005 | EP1556184A2 Welding method |
| 07/27/2005 | CN2712526Y 自动焊接机 Automatic welding machine |
| 07/27/2005 | CN1646252A Method for setting parameters in welding devices |
| 07/27/2005 | CN1646251A Welding and tack welding method involving the use of a non-fusing electrode |
| 07/27/2005 | CN1644290A Re-primering controlling system for inert gas protective melting arc welding |
| 07/27/2005 | CN1212215C Welding machine driven by fuel cell |
| 07/26/2005 | CA2444326C Electric arc welding system |
| 07/26/2005 | CA2164488C Process for fusion welding of spheroidal graphite iron castings |
| 07/21/2005 | WO2005065969A1 Mounting device for rim disk of full face wheel for vehicle |
| 07/21/2005 | US20050155960 Welding with a laser beam combined with an electric arc, with a consumable welding wire and shielding gas, producing a weld of Titanium, Manganese, Nickel and Aluminum oxide; microstructure is acicular ferrite |
| 07/21/2005 | US20050155959 Integrated engine welder and electric compressor |
| 07/21/2005 | CA2546986A1 Mounting device for rim disk of full face wheel for vehicle |
| 07/21/2005 | CA2487665A1 Hybrid arc/laser welding process for ferritic steel |
| 07/20/2005 | EP1555080A1 Tig welding equipment and tig welding method |
| 07/20/2005 | CN2710818Y Build-up welding device for rollers |
| 07/20/2005 | CN2710748Y High abrasive hammer piece of pulverizer |
| 07/20/2005 | CN1642684A Arc welding equipment |
| 07/20/2005 | CN1641257A Low-temperature spherical tank for storing ethylene and its preparing method |
| 07/20/2005 | CN1640605A Welding torch for milling head sleeve and tungsten-pole inert gas protection welding |
| 07/20/2005 | CN1640604A Current control method for arch welding |
| 07/20/2005 | CN1640603A Welding machine output characteristic control method |
| 07/20/2005 | CN1640602A Stainless steel vacuum thermal-insulating vessel external internal wall pipe communication working method |
| 07/19/2005 | US6919534 Welded joints in high strength, heat resistant steels, and a welding method therefor |
| 07/19/2005 | US6919526 Plasma arc torch head connections |
| 07/14/2005 | US20050152741 Material for welding and welded article |
| 07/14/2005 | US20050151661 Enclosure system for hot work within the vicinity of flammable or combustible material |
| 07/14/2005 | US20050151374 Multi-function integrated portable power and utility apparatus |
| 07/14/2005 | US20050150884 Welding gun having rotational swivel coupling |
| 07/14/2005 | US20050150883 Arc welding cable |
| 07/14/2005 | US20050150575 Method for pretreating the surfaces of weld parts of aluminum or alloys thereof and corresponding weld parts |
| 07/14/2005 | DE202005005983U1 Cutting electrode for heating up through the influence of oxygen consists of material forming an electrically conductive oxide layer with a passive rendering effect when heated up on its surface |
| 07/14/2005 | DE10360466A1 Abdeckung für einen Schweißdrahtbehälter Cover for a welding wire container |
| 07/13/2005 | EP1552027A1 Hard metallic materials,hard metallic coatings, methods of processing metallic materials and methods of producing metallic coatings |
| 07/13/2005 | EP1551591A1 Seam-welded air hardenable steel tubing |
| 07/13/2005 | EP1551589A1 Ac/dc secondary shock hazard protection circuit and device for welding power supplies |
| 07/13/2005 | EP1551576A2 Method for the production of hairdresser's scissors, and hairdresser's scissors |
| 07/13/2005 | EP1385636A4 Barrier coatings |
| 07/13/2005 | CN2709083Y Parameter regulatable bammer blow device along with welding |
| 07/13/2005 | CN2709081Y Large power high load non-heat generating slide-proof electric welding tongs using bijaw as lead wire terminal |
| 07/13/2005 | CN2709080Y Solder wire feeding and winding machine |
| 07/13/2005 | CN2709079Y No-load energy saving device for electric welding machine |
| 07/13/2005 | CN2709078Y High efficient energy saving fast current regulating voltage regulating arc welding machine |
| 07/13/2005 | CN2709077Y Electronic controlled bimains input AC electric welding machine |
| 07/13/2005 | CN1638907A Two stage welder and method of operating same |
| 07/13/2005 | CN1637165A Method for pretreating the surfaces of weld parts of aluminum or alloys thereof and corresponding weld parts |
| 07/13/2005 | CN1210461C Method and system of welding steel guide rails |
| 07/13/2005 | CN1210460C Method of welding steel guide rails |
| 07/13/2005 | CN1210129C Flash butt welding method |
| 07/12/2005 | US6917013 Copying welding equipment |
| 07/12/2005 | US6916387 Repairing a void on a nickel or cobalt base superalloy investment casting by vibrating the casting before repairing; vibrating the casting while filling the void; impinging each incremental deposit with a cooling gas |
| 07/07/2005 | WO2005061168A1 Cover for welding wire container |
| 07/07/2005 | WO2005060397A2 Floating liner |
| 07/07/2005 | US20050145612 Visual fuel system for an engine welder |
| 07/07/2005 | US20050145611 Power source for plasma device |
| 07/07/2005 | US20050145610 Arc welding epuipment |
| 07/07/2005 | US20050145306 Welded joints with new properties and provision of such properties by ultrasonic impact treatment |
| 07/07/2005 | DE202005002313U1 Elektrode, insbesondere für dentale Schweißarbeiten Electrode, in particular for dental welding |
| 07/07/2005 | DE10358590A1 Verfahren zur Vorbehandlung von Oberflächen von Schweissteilen aus Aluminium oder seinen Legierungen und entsprechende Schweissteile Process for the preparation of surfaces of welded parts made of aluminum or its alloys and related welding parts |
| 07/07/2005 | DE10357620A1 Manufacturing steel goods of all types with structured surfaces involves using base material block made by alternately welding hardened and non-hardened steel weld beads, reducing block cross-section to at least one tenth by forging/rolling |
| 07/07/2005 | DE10357286A1 Vorrichtung zum Schutzgasschweißen und Formieren Apparatus for arc welding and forming |
| 07/07/2005 | DE10205240B4 Verfahren zur Erhöhung der Verschleißfestigkeit von Gehäuseteilen von zur Aufbereitung von Altpapier bestimmten Apparaten A method for increasing the wear resistance of housing parts of the processing recovered paper specific equipment |
| 07/07/2005 | DE102004010085B3 Smothered-arc or submerged welding process, carried out under powder, produces second arc between non-melting electrode and workpiece |
| 07/07/2005 | CA2547857A1 Cover for welding wire container |
| 07/06/2005 | EP1550526A1 Welding method using welding material of low transformation temperature |
| 07/06/2005 | EP1549858A2 Break away fastening system |
| 07/06/2005 | EP1549453A1 Disconnection box for a robot system |
| 07/06/2005 | CN2707421Y Hollow attachable carbon rod with convex ribs |
| 07/06/2005 | CN2707418Y Welding machine using power supply of carbon dioxide welding to realize gas tungsten arc welding |
| 07/06/2005 | CN2707417Y Arc-guide type air plasma cutting machine |