Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 9 - Arc welding or cutting
Patents for B23K 9 - Arc welding or cutting (32,679)
09/1986
09/16/1986CA1211510A1 Center tracking welder unit with floating reference
09/16/1986CA1211509A1 Method for arc welding of very low carbon steel
09/12/1986WO1986005133A1 Automatic welding apparatus and method
09/10/1986EP0194050A1 A welding apparatus and method for depositing wear surfacing material on a substrate
09/10/1986EP0194045A2 Semi-automatic hot wire tig welding equipment
09/10/1986EP0193864A1 Device for adaptive guidance of a welding head
09/10/1986EP0193812A2 Internal pipe clamp for inert gas welding
09/10/1986EP0098852B1 Improvements in or relating to fusion welding methods
09/10/1986CN86101294A Tungsten arc semiautomatic welding apparatus with inert atmosphere
09/10/1986CN86101204A Method of manufacturing a control wheel for the high-pressure rotor of a steam turbine
09/09/1986US4611111 Method to determine weld puddle area and width from vision measurements
09/09/1986CA1211161A1 Electrode drive and nozzle system for an automatic air carbon-arc cutting and gouging torch
09/03/1986EP0193275A2 An improved electric arc welding tool
09/03/1986CN85204863U High frequency, high voltage ion arc-generating device for a.c. electric welder
09/02/1986US4609806 Method and apparatus for determining weld quality in percussion welding
09/02/1986US4609804 Arc welding apparatus
08/1986
08/28/1986WO1986004846A1 Adaptive welding apparatus having fill control correction for curvilinear weld grooves
08/28/1986WO1986004845A1 Adaptive welding guidance apparatus
08/26/1986US4608482 Control for welding system
08/26/1986US4608481 Method of automatically controlling height of a weld bead
08/26/1986US4608477 Electric arc saw apparatus
08/20/1986EP0191393A1 Control circuit for the current of a welding transformer
08/20/1986CN85205065U Power saving unit for ac-dc arc welder
08/20/1986CN85202229U Plasma torch for pile-up welding
08/19/1986US4606491 Process for sealing a leak in a rolled tube/tubeplate joint
08/19/1986US4606260 Moveable welding station
08/19/1986CA1210080A1 Joining parallel faces of thick-walled structures by arc welding
08/13/1986EP0191000A1 Measuring arrangement using a capacitive electrode and machine tool with integrated electrode
08/13/1986EP0190674A1 Device for the controlled flame cutting and/or joining by welding of work pieces
08/13/1986EP0190436A2 Planetary wire feeding device
08/13/1986EP0190359A1 Nozzle for gas-shielded arc welding
08/13/1986CN86101470A Welding apparatus and method for depositing wear surfacing material and a substrate having a weld bead thereon
08/13/1986CN85108448A Wild joint
08/13/1986CN85100692A Method and device of electric current amplitude modulation for push-pull short circuit transition weld
08/13/1986CN85100691A Sliding pliers pulsating solder wire feeder for push-pull short circuit transition weld
08/13/1986CN85100670A New technique of manufacturing super abrasion and corrosion resistant parts
08/12/1986US4605836 Process for achieving proper weld quality in course of the welding operation, marking the faults on the workpieces and certifying the quality
08/12/1986US4605362 Rotary compressor and method of assembly
08/12/1986US4605148 Planetary wire-feeding device
08/12/1986CA1209647A1 Method and apparatus for metal arc welding
08/06/1986EP0190100A1 Sensor arrangement for arc-welding machines
08/06/1986CN86100183A Method and apparatus for controlling a penetration bead in one-side welding
08/05/1986US4604511 Method for producing heavy structural elements
08/05/1986US4603462 Joining jig for vehicle body panels
07/1986
07/31/1986WO1986004281A1 Device for welding a cylindrical pipe
07/30/1986EP0188817A1 Welding position detecting apparatus
07/30/1986EP0188763A2 Method for controlling or regulating gas quantities
07/30/1986EP0188623A1 Method for setting tool coordinate system
07/22/1986US4601647 Hollow rotor for movable vane pumps and the like and method of making the same
07/22/1986US4601322 Weld forming of pipe molds
07/22/1986CA1208305A1 Welding apparatus
07/17/1986WO1986004004A1 System for correcting welding line of an automatic welding machine
07/16/1986EP0026237B1 Amorphous metal containing iron family element and zirconium, and articles obtained therefrom
07/16/1986CN85200669U No-load electricity-saving device of simple electric welder
07/16/1986CN85109183A Welding machine
07/15/1986US4600824 Arc welding system and docking assembly therefor
07/09/1986CN85100064A Adaptive control technology for metling pole pulse gas protection welding
07/08/1986US4599506 Visual observation of welding operation
07/08/1986US4599505 Flexible trailing shield for welding reactive metals
07/08/1986CA1207394A1 Electric arc welder that provides non-sticking arc initiation and thereafter maintains the arc
07/02/1986EP0186041A1 Process and appliance for guiding arc-welding guns of mechanised welding plants
07/02/1986CN85202748U Automatic cutting-off manul electric arc welder with radiator
07/02/1986CN85102406A Pursuiting dust elimination and temperature lowering device for electric welding
07/02/1986CA1207033A Welding method and apparatus for the inner-lining of metal bearing lugs
07/01/1986US4598191 Very low power plasma arc cutting equipment
07/01/1986US4597335 Track for welding carriage and locator apparatus therefor
06/1986
06/25/1986EP0185475A2 Device for loading a tool with a component
06/25/1986CN85204652U Hand control energy-saving welder
06/25/1986CN85203513U Safety electrode holder
06/24/1986US4596919 Three-dimensional imaging device
06/24/1986US4596522 Hermetic type compressor with reduced thickness portions for welding
06/24/1986CA1206616A1 Process for achieving proper weld quality in course of the welding operation, marking the faults on the workpieces and certifying the quality
06/24/1986CA1206533A1 Seam tracking in arc torch welding
06/24/1986CA1206355A1 Automatic welding apparatus
06/18/1986EP0184650A1 Hollow cylinder production process and apparatus for carrying out this process
06/17/1986US4595820 Apparatus and methods for controlling a welding process
06/17/1986US4595815 Process and installation for welding grids for nuclear fuel assemblies
06/17/1986CA1206211A1 Guide for a filler metal wire, particularly for use in an arc welding machine
06/17/1986CA1206210A1 Light pattern projector especially for welding
06/11/1986EP0183812A1 Apparatus for cleaning the gas nozzle of a welding torch.
06/10/1986US4594498 Pulse arc welding machine
06/10/1986US4594497 Image processing welding control method
06/10/1986US4594495 Stud welding apparatus with two-wire control
06/10/1986US4593938 Welding ring
06/10/1986US4593849 Rotary welding device
06/10/1986US4593445 Apparatus and process for refurbishing valves
06/10/1986CA1205873A1 Fusion welding methods
06/10/1986CA1205872A1 Real time control system and process for controlling predetermined operating characteristics of a welding mechanism
06/10/1986CA1205870A1 Welding apparatus
06/04/1986CN85201941U Arc-welding inverter using field effect transistor
06/03/1986US4593174 Method for welding very low carbon steel
06/03/1986US4593173 Electronic apparatus for automatic control of the placing of material at a junction between surfaces
06/03/1986CA1205528A1 Outside welding
05/1986
05/27/1986US4591690 Welding electrode holder
05/27/1986US4591689 Adaptive welding guidance apparatus
05/27/1986US4591685 Narrow gap welding torch
05/27/1986US4591294 Welding and laying pipelines
05/27/1986US4591089 Method of making a composite forged-metal article
05/27/1986CA1205145A1 Automatic weld line following method
05/27/1986CA1205144A1 Method of hardfacing vertical walls
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