| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 07/17/2013 | CN101357415B Arc welding power source |
| 07/16/2013 | US8487536 Dense plasma focus device and method |
| 07/16/2013 | US8487217 Method of pulse welding and contact tip therefor |
| 07/16/2013 | US8487216 Remotely controlled welding machine |
| 07/16/2013 | US8487215 Method and apparatus for welding |
| 07/16/2013 | US8487214 Mobile self-aligning universal welding carriage |
| 07/16/2013 | US8487213 Arc welding robot control system and method thereof |
| 07/16/2013 | US8487205 Welding head rail squaring process |
| 07/16/2013 | DE202013102979U1 Schweißbrenner für das Lichtbogen-Schutzgasschweißen und Kontaktrohr für einen solchen Schweißbrenner Welding torch for arc-arc welding and contact tube for such a welding torch |
| 07/12/2013 | DE202013102620U1 Leckstrom-Erkennungsapparat Leakage current detection apparatus |
| 07/11/2013 | WO2013050855A3 Apparatus for and method of laser cleaning of coated materials prior to welding |
| 07/11/2013 | US20130175258 Guide device for welding curvilinear pipe surfaces |
| 07/11/2013 | US20130175249 Method and apparatus for balancing an electrode arm of a welding device with determination of differential balance pressure |
| 07/11/2013 | US20130175248 Electrical or electronic apparatus, in particular welding machine or battery charger |
| 07/11/2013 | US20130175247 Welder with positional heat control and method of using same |
| 07/11/2013 | US20130174977 Introduction of nanoparticles |
| 07/10/2013 | EP2612833A1 Container for welding wire with sliding weight-element traversed by the wire |
| 07/10/2013 | EP2612724A1 Surfacing material, deposited metal, and member involving deposited metal |
| 07/10/2013 | EP2612723A1 Bevelled weld seam and measuring method |
| 07/10/2013 | EP2612721A1 Connection of two pieces to make a component using a shoulder and component produced |
| 07/10/2013 | CN203045239U Chip on board (COB) welding set |
| 07/10/2013 | CN203045129U Jointed board automatic welding anti-adhesion device |
| 07/10/2013 | CN203045128U High-efficiency argon/ carbon dioxide energy-saving device |
| 07/10/2013 | CN203045127U Submerged-arc welding handpiece fixing device used for welding inner circular seam |
| 07/10/2013 | CN203045126U Improved water-cooled single-side electric welding gun |
| 07/10/2013 | CN203045125U Single power double filament submerged-arc welding equipment electric conduction structure |
| 07/10/2013 | CN203045124U Inverting type digital control automatic arc-submerging welder |
| 07/10/2013 | CN203045123U Automatic argon arc welding gun head used for welding inside of small tube hole |
| 07/10/2013 | CN203045122U Argon arc welding device for welding metal welded tube |
| 07/10/2013 | CN203045121U Inverter type full-digital CO2 gas shielded welding machine |
| 07/10/2013 | CN203045120U Inverter type direct current pulsed argon arc welding machine |
| 07/10/2013 | CN203045119U Full-automatic tube plate welding machine |
| 07/10/2013 | CN203045118U Welding machine for steel furniture rectangular tube butt welding |
| 07/10/2013 | CN203045117U Welding tractor for internal and external circles of ring flange |
| 07/10/2013 | CN203045116U Spot tracking device for welding line of box type member |
| 07/10/2013 | CN203045115U Power source used for inverter welding machine |
| 07/10/2013 | CN203045114U Circuit for MOS (metal oxide semiconductor) tube invert-type manual electric arc welder and structure thereof |
| 07/10/2013 | CN203045113U Arc striking device of stainless steel pipe straight seam welding end |
| 07/10/2013 | CN203045112U Inner wall annular strip surfacing manipulator |
| 07/10/2013 | CN203045111U Welding auxiliary frame |
| 07/10/2013 | CN103201065A Welding device |
| 07/10/2013 | CN103196131A Superheat section outer wrapping casing and manufacturing process |
| 07/10/2013 | CN103192234A Spiral molded large-deformation-resistant submerged-arc welding pipe and manufacture method thereof |
| 07/10/2013 | CN103192198A Submerged arc welding wire used for ultra-high strength X90/X100 steel grade hot-bending pipe and manufacturing method of submerged arc welding wire |
| 07/10/2013 | CN103192192A Welded structure of red copper heat exchange tube and tube plate and welding technology of the welding structure |
| 07/10/2013 | CN103192168A Vertical symmetrical welding method for wide and thick plates |
| 07/10/2013 | CN103192167A Double-consumable-electrode transfer electric arc hybrid welding power supply device |
| 07/10/2013 | CN103192166A Method for welding middle web plate and impact base for axle load ore car |
| 07/10/2013 | CN103192165A Visual-tracking based six-degree-of-freedom welding robot |
| 07/10/2013 | CN103192164A Connecting device for automatically connecting and disconnecting welding circuit |
| 07/10/2013 | CN103192163A Welding-synchronizing magnetic control device based on singlechip control and control method |
| 07/10/2013 | CN103192162A Corrosion-resistant and wear-resistant composite metal plate |
| 07/10/2013 | CN103192161A Corrosion-resistant abrasion-resistant composite metal plate suitable for high-temperature working condition |
| 07/10/2013 | CN103192160A Repair welding method of large area die steel |
| 07/10/2013 | CN103192159A Workstation system with welding robots for radar structural parts |
| 07/10/2013 | CN103192158A Method for welding pushing rams of coke pusher used in coke oven traveling machine |
| 07/10/2013 | CN102366852B Motion mechanism for underwater welding robot |
| 07/10/2013 | CN102303179B Method for detecting space position of welding gun nozzle in CO2 gas shielded welding simulator |
| 07/10/2013 | CN102264500B Arc welding control method and arc welding device |
| 07/10/2013 | CN102151956B Welding method for side plates of excavator bucket |
| 07/10/2013 | CN101808772B Method and device to build-up, clad, or hard-face with minimal admixture |
| 07/09/2013 | US8481883 Welding method and apparatus |
| 07/09/2013 | US8481882 Guide device for welding curvilinear pipe surfaces |
| 07/09/2013 | CA2686425C User interface for welding power supply |
| 07/09/2013 | CA2530930C Improving slag detachability |
| 07/04/2013 | WO2013101870A1 Welding clamp for controlling current flow through the latter, welding system with such clamp, and method of manufacturing such clamp |
| 07/04/2013 | WO2013098632A1 Hook slot to retain a wire within a spool |
| 07/04/2013 | WO2013008235A3 System and method for manual seam tracking during welding and welding assistance system |
| 07/04/2013 | US20130168375 Method of automatically setting a welding parameter for mig/mag welding and a controller for performing the method |
| 07/04/2013 | US20130168374 Method and device for controlling current flow through a welding clamp |
| 07/04/2013 | DE102012204927B3 Auftraggeschweißtes Werkstück und Verfahren zur Herstellung eines auftraggeschweißten Werkstückes Order welded workpiece and method for producing a cladded workpiece |
| 07/03/2013 | EP2610029A1 Weld metal and method for submerged arc welding |
| 07/03/2013 | CN203038690U Automatic welding robot special cable |
| 07/03/2013 | CN203038689U CO2 integrated welding cable |
| 07/03/2013 | CN203031209U Online inside welding pad roller device for longitudinal submerged arc welded steel pipes |
| 07/03/2013 | CN203031169U Welding device |
| 07/03/2013 | CN203031159U 独立送丝机构 Separate wire feeder |
| 07/03/2013 | CN203031110U Clamping fixture for submerged-arc welding rolling-over |
| 07/03/2013 | CN203031109U Movable visual anti-arc-light baffle |
| 07/03/2013 | CN203031108U Welding clamp conductor |
| 07/03/2013 | CN203031107U Welding clamp |
| 07/03/2013 | CN203031106U Large-wall-thickness pipeline automatic welding device flat welding gun |
| 07/03/2013 | CN203031105U On-line LSAW (longitudinal submerged arc welding) inner welding visible mirror device |
| 07/03/2013 | CN203031104U Stripe brazing device of flat plate collector |
| 07/03/2013 | CN203031103U Walking type gas shielded welding integrated device and mobile car thereof |
| 07/03/2013 | CN203031102U Movable type welding device |
| 07/03/2013 | CN203031101U Four-wheel drive multifunctional wire-feed and carbon-rod-feed all-in-one machine |
| 07/03/2013 | CN203031100U Operating platform used for fixing welding gun |
| 07/03/2013 | CN203031099U Vertical mill on-line build-up welding grinding roller driving device |
| 07/03/2013 | CN203031098U 安全电焊机 Safety Welding |
| 07/03/2013 | CN203031097U Welding gun straight barrel handle |
| 07/03/2013 | CN203031096U 多功能电焊机 Multifunction Welder |
| 07/03/2013 | CN203031095U High-efficiency multifunctional control box special for bead weld |
| 07/03/2013 | CN203031094U 可调式自动碳弧气刨机 Adjustable automatic carbon arc gouging machine |
| 07/03/2013 | CN103189924A Device for axially retaining an element of elongate shape and for setting it in rotation about its axis |
| 07/03/2013 | CN103189533A High-toughness cobalt-based alloy and engine valve coated with same |
| 07/03/2013 | CN103189532A Wear-resistant cobalt-based alloy and engine valve coated with same |
| 07/03/2013 | CN103182633A Split-type automobile rear-axle housing assembly welding method |
| 07/03/2013 | CN103182618A Overlaying manufacture repair technology for roll forging die |
| 07/03/2013 | CN103182613A Impact-resistant thin-diameter self-protection bead weld flux-cored wire |