| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 03/21/1995 | US5398862 Apparatus and method for providing shielded atmosphere for welding |
| 03/21/1995 | CA1334834C Container corner |
| 03/18/1995 | CA2131562A1 Welded composite panels |
| 03/16/1995 | WO1995007164A1 Electric soldering device using a welding filler supplied in a wet environment |
| 03/16/1995 | DE4432475A1 Gas-nozzle holder on an arc welding or cutting torch |
| 03/16/1995 | DE4432353A1 Arc welding or cutting torch with longitudinally displaceable torch neck |
| 03/16/1995 | DE4331100A1 Device for inert-gas-shielded welding |
| 03/16/1995 | DE4330805A1 Alternating current source for arc welding processes |
| 03/15/1995 | EP0642878A2 Device for spot welding of structures formed of pressed sheet metal elements |
| 03/15/1995 | EP0642873A1 Shield gas welding apparatus |
| 03/15/1995 | EP0642872A1 Welding stainless material, process apparatus, ultra-pure water feeding apparatus, ultrahigh-pure gas feeding piping system, and welding method |
| 03/15/1995 | EP0642871A1 Method of forming oxide passivation film at weld portion and process apparatus |
| 03/15/1995 | EP0642848A1 Articulated exhaust gas device |
| 03/15/1995 | CN2191736Y Electrode clamp for wide flat steel butt-welder |
| 03/15/1995 | CN2191735Y Conductive electrode for wide flat steel butt-welding machine |
| 03/15/1995 | CN2191734Y Three phase half-wave rectifier-type electric arc welder |
| 03/15/1995 | CN1100019A Tips for welding and their manufacturing process |
| 03/15/1995 | CN1027872C High hardness wear-proof welding electrode without need of preheating |
| 03/14/1995 | US5397653 Filler wire composition and method of welding turbine component with filter wire composition and its product thereof |
| 03/14/1995 | CA2056385C Method of automatically welding rails |
| 03/09/1995 | WO1995006538A1 Welded joint and welding method |
| 03/09/1995 | DE4326421C1 Machining apparatus |
| 03/09/1995 | CA2127487A1 Grounding stud/nut |
| 03/08/1995 | EP0641944A1 Grounding stud/nut |
| 03/08/1995 | EP0641622A1 Method and system for determining operating characteristics of arc welding wire |
| 03/08/1995 | EP0458985B1 An electric welding robot and a method for welding by using the robot |
| 03/08/1995 | CN2191060Y Screw fastening type composite material welding arm |
| 03/08/1995 | CN2191059Y Full-holder type composite material welding handle |
| 03/08/1995 | CN2191058Y Automatic welding gun for deep hole external angle |
| 03/08/1995 | CN2191057Y Miniature arc generator for arc welder |
| 03/07/1995 | US5396041 Drill resistant hard plate and method for manufacture thereof |
| 03/07/1995 | US5396039 Process for assembling piping or components by TIG welding |
| 03/07/1995 | US5395142 Welding joint and backing sleeve therefore |
| 03/02/1995 | WO1995005943A1 3-d model maker |
| 03/02/1995 | CA2170119A1 3-d model maker |
| 03/01/1995 | EP0640425A1 Automatic machining apparatus, especially a welding device and method for controlling welds |
| 03/01/1995 | EP0640023A1 Turbine blade repair |
| 02/28/1995 | US5393949 Gas shielding apparatus for welding |
| 02/28/1995 | US5393948 Open faced trailing welding shield |
| 02/28/1995 | US5393164 Arc welded joint between a carrier and a component rigidly connected to it |
| 02/28/1995 | US5393096 Suspension frame bracket |
| 02/23/1995 | DE4317572A1 Chemically superimposed arc welding |
| 02/22/1995 | EP0639427A1 Process for shielded arc welding and shielding gas therefor |
| 02/22/1995 | EP0639424A1 Welding studs made with sheets |
| 02/22/1995 | EP0639423A1 Shielding gas arc welding method for non-ferrous metals, especially aluminium materials |
| 02/22/1995 | CN2190000Y Low-loss switching on and off IGBT d.c.-a.c. converter arc welder |
| 02/22/1995 | CN2189999Y Plasma-arc and argon arc welding controller with FET d.c.-a.c. converter |
| 02/21/1995 | US5391852 Monitor for determining the flow of shielding gas |
| 02/21/1995 | US5390846 Welding gas purging apparatus and method |
| 02/16/1995 | WO1995004836A1 A consumable electrode method for forming micro-alloyed products |
| 02/16/1995 | WO1995004795A1 Heating chamber with inner heating pipes |
| 02/16/1995 | WO1995004628A1 Method of manufacture of a metal part resistent to fluid abrasion and metal part obtained |
| 02/16/1995 | CA2169064A1 Heating chamber with inner heating pipes |
| 02/15/1995 | EP0638023A1 Suspension frame bracket |
| 02/15/1995 | CN2189511Y Multi-function electrode holders |
| 02/15/1995 | CN2189510Y Multi-function welder |
| 02/15/1995 | CN2189509Y Flow-regulator of magnetic-amplifying type D.C arc welder |
| 02/14/1995 | US5389762 Stud-welding process and a device for carrying out the process |
| 02/14/1995 | US5388753 Inert gas welding shield for the backside of welds |
| 02/09/1995 | DE4322482A1 Welding head for a stud-welding device |
| 02/08/1995 | CN1098341A Structure for joining plate elements and method for joining the same |
| 02/07/1995 | US5388031 Three-phase to single-phase power supply converter for welding equipment |
| 02/07/1995 | CA1334302C Electronic welding station with ac and reversible polarity dc outputs |
| 02/02/1995 | WO1995003151A1 Actively cooled weld head cassette |
| 02/02/1995 | DE4325131A1 Welding unit, in particular robot welding unit |
| 02/02/1995 | CA2144424A1 Actively cooled weld head cassette |
| 02/01/1995 | EP0636446A2 A method of welding a pipe in a heat exchanger element |
| 02/01/1995 | EP0636432A1 Method for the production of helically or annularly corrugated tubes |
| 02/01/1995 | CN2188446Y Electric-heating device for gas shielded welding |
| 02/01/1995 | CN2188445Y High-frequency contravariant electric welder |
| 02/01/1995 | CN1098037A Method and device for automatically welding metals with welded seam having no burn mark |
| 01/31/1995 | CA2066062C Transformer and power supply for a pulse-arc welding station |
| 01/26/1995 | WO1995002484A1 Welding method |
| 01/26/1995 | DE4324223A1 Method and apparatus for welding studs to a base, e.g. an autobody sheet |
| 01/25/1995 | EP0635330A1 Miniaturized T.I.G. welding torch, with enhanced efficiency |
| 01/25/1995 | CN2187993Y Light energy-saving silicon controlled arc welder |
| 01/25/1995 | CN1097668A Apparatus for working flat stock |
| 01/25/1995 | CN1097665A Zn-Al series super plastic alloy and welding method for it and other metals |
| 01/24/1995 | US5384447 Electric arc welding gun |
| 01/24/1995 | US5384445 Stud welding gun |
| 01/24/1995 | US5384444 Sleeve forming wire passageway around pickup |
| 01/24/1995 | US5383594 Radiation-shielding transport and storage container |
| 01/19/1995 | WO1995001850A1 Welding robot control method |
| 01/19/1995 | DE4403109C1 Method and apparatus for welding sheet-metal parts |
| 01/18/1995 | EP0634886A1 Structure of constrained chip for plasma jet torch, and plasma jet working method using this constrained chip |
| 01/18/1995 | EP0634244A1 Stud welding |
| 01/18/1995 | EP0633821A1 Welding assembly for feeding powdered filler material into a torch. |
| 01/18/1995 | CN2187514Y Fully-automatic reinforcing bar horizontal, vertical, hand arc three-purpose welding machine |
| 01/17/1995 | CA2025025C Metal cored electrode |
| 01/16/1995 | CA2128166A1 Process for producing corrugated tube and product produced thereby |
| 01/13/1995 | CA2124777A1 Stud welding |
| 01/12/1995 | WO1995001273A1 Method for manufacturing vehicle structural bodies |
| 01/12/1995 | DE4306435C1 Welding process |
| 01/11/1995 | EP0633091A1 Device for contact welding of welding studs |
| 01/11/1995 | EP0633090A1 Welding process |
| 01/11/1995 | EP0633069A1 Painting method for a ship hull block or the like |
| 01/11/1995 | CN2187087Y Energy-saving carbon arc welding or cutting machine |
| 01/11/1995 | CN1027382C Manufacturing method for Fe-Mn-Al Alloy fine casting |
| 01/11/1995 | CN1027353C High-toughness flux arc welding wire of low-carbon permanganic, silico micro titanium and aluminium |
| 01/10/1995 | US5380980 Adjustable slip-fit welding nozzle |