B23K 9 - Arc welding or cutting

Patents for B23K 9 - Arc welding or cutting (32,679)
12/1996
12/03/1996	US5579983 Welding apparatus
11/1996
11/27/1996	EP0744240A1 Tack gripper for a tack welding gun and process for connecting a strip-form workpiece to a component
11/27/1996	CN2241037Y Firm insulation welding holder
11/27/1996	CN2241036Y Electro-conductive mouth for welding apparatus
11/27/1996	CN2241035Y Full-automatic welding operator for gas shield welding
11/27/1996	CN1136486A Plane reciprocating continuous welding torch
11/27/1996	CN1033373C Method for armoring hard metal layer on metal surface
11/27/1996	CN1033372C Welding groove of T-joint
11/21/1996	WO1996036455A1 Device for feeding welding bolts to a welding gun
11/21/1996	DE19619693A1 Gas shielded arc welding torch nozzle
11/21/1996	DE19532937C1 Appts. for supplying small parts to processing device, esp. bolts to welding machine
11/20/1996	EP0743126A2 Arc welding device with improved dynamic characteristics
11/20/1996	EP0743125A1 Pulsed arc welding apparatus having a consumable electrode wire
11/20/1996	EP0604439B1 Finned tube
11/20/1996	EP0550452B1 A method of welding
11/20/1996	CN1136290A Dual bias weld for continuous coiled tubing
11/20/1996	CN1135948A Method and apparatus for welding laterally
11/14/1996	DE19517196A1 Suction extraction device to remove solid/liquid/gaseous residue
11/13/1996	EP0741628A1 Method of creating a welded joint and a transport and storage container for spent nuclear fuel holders produced by the said method
11/13/1996	EP0460211B1 Production of anticorrosive and antiwearing alloy
11/13/1996	CN2239855Y Portable electric welding machine
11/12/1996	US5574761 Fuel channels with off-centerline welds
11/07/1996	WO1996034716A1 Gas lens housing for arc-welding or flame cutters with non-melting electrodes
11/07/1996	DE19617179A1 Appts. for electromagnetic clamping and joining, esp. welding end sections of metal sheets
11/06/1996	EP0740591A1 Two or multi-phase coating
11/06/1996	EP0740588A1 Metallic articles having heat transfer channels
11/06/1996	CN1033223C Method for welding nichrome alloy belt and red copper plate and workholding device
11/05/1996	US5571431 Method and apparatus for controlling and simultaneously displaying arc welding process parameters
11/05/1996	US5571427 Torch head and cable assembly for a welding device
10/1996
10/31/1996	DE19612369A1 Welding unit with a current source, a welding torch and a cooling installation
10/31/1996	DE19612319A1 Transformer, in particular, for a welding unit
10/31/1996	DE19537988C1 Gaslinsengehäuse für Lichtbogenschweiß- oder -schneidbrenner mit nicht abschmelzender Elektrode Gas arc welding or cutting torch for lens housing with non-consumable electrode
10/31/1996	DE19515131A1 Arc cutting torch for cutting steel with hollow electrode
10/30/1996	EP0739620A1 Compositions for hair treatment and hair protection, based on a ceramide and a cation containing polymer
10/30/1996	CN2238702Y Electrode holders with welding electrode saving
10/30/1996	CN2238701Y Pocket water logging type electric welding machine
10/30/1996	CN1134680A Device for cleansing welding torches
10/30/1996	CN1134326A Narrow-gap manual electric arc welding method for oblique and vertical steel bars
10/29/1996	US5570254 Method and device for preventing excessive currents in a welding converter
10/29/1996	US5570187 Weld-position detector provided with an optical axis adjustment means and used with a robot welding machine
10/29/1996	US5569395 Deep coat faced plate and method
10/24/1996	DE19514670A1 Bolt holder for bolt welding gun
10/22/1996	US5567335 Process and apparatus for welding sheet metal edges
10/22/1996	CA2088433C Method for making a composite to carbon steel joint
10/22/1996	CA2034884C Method of improving qualities of materials and wires used therefor
10/16/1996	EP0737537A2 Stud welding apparatus
10/16/1996	EP0554464B1 Method of diagnosing real time sensor
10/16/1996	CN2237516Y Electrode holder with simple structure
10/16/1996	CN2237515Y Moving iron core ac arc welder
10/15/1996	US5565116 Stud welding
10/10/1996	WO1996031313A2 Welding a stack of thin metal sheets
10/10/1996	WO1996031311A1 Electrode guide
10/10/1996	DE19513458A1 Interchangeable connection for hose and body of manual arc-welding and cutting torch
10/10/1996	DE19512094A1 Gas shield hollow body stud welding appts.
10/09/1996	CN2236919Y Gas protective welding jet
10/09/1996	CN2236918Y AC/dc argon arc welding and electric arc welding four-purpose electric welder
10/08/1996	US5562843 Industrial robot with contact sensor
10/05/1996	CA2173388A1 Method for edge-to-edge welding of two metal blanks; the auto part obtained by this method
10/03/1996	WO1996030162A1 Apparatus for grinding welding electrodes, in particular wolfram electrodes
10/03/1996	WO1996030158A1 Shielding gas mixture and method for arc welding stainless steel parts
10/03/1996	CA2216135A1 Apparatus for grinding welding electrodes, in particular wolfram electrodes
10/02/1996	EP0734810A1 Shielding gas mixture and process for arc welding of stainless steel workpieces
10/02/1996	EP0734807A1 Method, apparatus to suppress the defects of the cast iron surface elements
10/02/1996	DE19512323A1 Operating element for welding unit, esp. electrode holder or nozzle
10/02/1996	CN2236679Y Low voltage coil of welder
10/02/1996	CN1132490A Model mfg. appts.
09/1996
09/25/1996	EP0436021B1 Plasma-arc cutting machine and a method of controlling the same
09/25/1996	CN2235873Y Electric welding pliers
09/24/1996	US5558791 Inert gas for the arc welding of aluminum
09/24/1996	US5558268 Torch assembly for a conical surface
09/24/1996	US5557960 Device for producing a tube, in particular a tube-shaped printing form, with a continuous circumferential surface
09/24/1996	US5557841 Parts feeding device
09/19/1996	DE19536698C1 Making composite tube of seam welded aluminium with memory-effect plastic inner lining
09/18/1996	EP0732167A2 Method for stud welding with ignition by elevation
09/18/1996	CN1131433A Heating chamber with inner heating pipes
09/18/1996	CN1131072A Reversed polarity direct current power supplier for tungsten inert gas welding machine
09/17/1996	US5556562 Metal wire electrodes which is charged and passed through a contact tip made of copper-carbon alloy
09/17/1996	US5556561 Chromium, creep resistance, boilers
09/17/1996	US5556560 Welding assembly for feeding powdered filler material into a torch
09/17/1996	US5556550 Gas lens collet body
09/12/1996	WO1996027472A1 Gas or flow nozzle for an inert gas shielded arc welding system
09/12/1996	WO1996027471A1 Smaw with continuous high frequency
09/12/1996	DE19508380A1 Arc welding appts. for fixing bolt-like elements
09/12/1996	CA2218313A1 Smaw with continuous high frequency
09/11/1996	EP0428755B1 Profile control method for welding line
09/11/1996	CN2234842Y Electrode holders
09/11/1996	CN2234841Y Narrow gap consumable-electrode argon arc welding gun
09/11/1996	CN2234840Y Electricity-saving electroshock-preventing switch for A. C. electric welding machine
09/11/1996	CN2234839Y Electricity-saving controller for electric welding machine
09/11/1996	CN1130554A Welding technique for alloy steel dog iron and water-cooled wall tube in boiler combustion protecting section and welder thereof
09/10/1996	US5553810 Covers for welding wire reels
09/05/1996	DE19507472A1 Beschichtete Gas- oder Stromdüse einer Schutzgasschweißanlage Coated gas or contact tip of a gas shielded welding
09/04/1996	EP0729804A1 Optimized welding technique for nimov rotors for high temperature applications
09/04/1996	CN1130116A Power source for electric arc welding
09/03/1996	US5552575 Scan welding method and apparatus
08/1996
08/29/1996	WO1996026034A1 Welding tip
08/29/1996	DE19506624A1 Torch for MIG welding in rough working environment
08/29/1996	DE19506477A1 Prodn. of containers e.g. for aggressive media
08/29/1996	DE19506124A1 Cylindrical, conical, or square container
08/28/1996	EP0461203B1 Method of operation for high speed automatic welding

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