| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 05/27/1986 | CA1205143A1 Machine for electric arc welding and air carbon arc gouging on vertical curved or straight walls |
| 05/21/1986 | CN85201436U Quick cable connector of welding equipment |
| 05/21/1986 | CN85200541U Metals cutting blowpipe with water compressing and air plasma arc |
| 05/20/1986 | US4590577 Welding robot controlling method |
| 05/20/1986 | US4590358 Apparatus for electrically isolated hot wire surfacing processes |
| 05/20/1986 | US4590357 Vehicular arc welder |
| 05/20/1986 | US4590356 Robot navigation method for joint following |
| 05/20/1986 | US4590355 Method of controlling multi-layer welding |
| 05/20/1986 | CA1204839A1 Infrared sensor for arc welding |
| 05/14/1986 | EP0180641A1 Internal welding head assembly |
| 05/14/1986 | EP0180640A1 Welding head apparatus |
| 05/14/1986 | CN85200295U Multi-electrode automatic thin pipe welding gum for site welding |
| 05/13/1986 | US4589078 With venting means |
| 05/13/1986 | US4588873 Ultrasonic control of welding |
| 05/13/1986 | US4588869 Method for relieving residual stresses by controlling weld heat input |
| 05/13/1986 | US4588252 Electrode extension holders |
| 05/10/1986 | CN85106435A Method of controlling a penetration bead in one-side welding |
| 05/07/1986 | EP0180565A1 Apparatus for moving a tool |
| 05/07/1986 | EP0180320A1 A method and an apparatus for automatically setting the weaving reversing position |
| 05/07/1986 | EP0180070A1 Enamelled object and method of fabricating an enamellable weld joint |
| 05/07/1986 | EP0179905A1 Welding groove tracking apparatus |
| 05/06/1986 | US4587398 Weld line system and method for control |
| 05/06/1986 | US4587394 Device and method of welding nuclear fuel assembly structural elements |
| 05/06/1986 | CA1204166A1 Welding and laying pipelines |
| 04/30/1986 | EP0179647A2 Panel heat exchangers |
| 04/30/1986 | EP0179505A1 Device for protecting optical means from contaminated gases |
| 04/29/1986 | US4585921 Torch operation interlock device |
| 04/29/1986 | US4585917 Method for relieving residual stresses by build-up welding over outer surface of pipe |
| 04/29/1986 | CA1203854A1 Welding gun with multi-directional switch |
| 04/24/1986 | WO1986002452A1 Fiber optic seam tracking apparatus |
| 04/24/1986 | WO1986002302A1 Method and apparatus for tracking seam welds on pipes and the like |
| 04/23/1986 | EP0178930A1 Image sensing and welding arrangement for manipulator welding apparatus |
| 04/23/1986 | EP0178681A1 Oscillating device in automatic welding machine |
| 04/23/1986 | EP0178680A2 Feed length control device for consumable electrode welding operations |
| 04/23/1986 | EP0178471A1 Welded joint |
| 04/23/1986 | CN85202638U Oil immersion type electric welder using ac or dc power |
| 04/22/1986 | US4584458 Welding wire feeder system for electric arc welding apparatus |
| 04/22/1986 | US4584457 Device for arc welding, in particular submerged-arc welding, with one or several fusible electrodes |
| 04/22/1986 | US4584019 Wear resistant coating alloy |
| 04/22/1986 | US4583588 Assembly device of ferritic stainless steel tubes on a carbon steel tube-plate, and process of manufacturing this device |
| 04/22/1986 | US4583257 Welding torch cleaner for robotic welding |
| 04/22/1986 | CA1203581A1 Automatic electric welding system for maintaining uniform heat in a welding operation |
| 04/16/1986 | EP0178117A1 Stud welding device |
| 04/16/1986 | EP0177945A1 Weld for the junction of two thin sheets |
| 04/16/1986 | EP0177822A1 Welding device for fusion welding by a magnetically driven arc |
| 04/15/1986 | US4582979 Arc welding system and docking assembly therefor |
| 04/15/1986 | US4582978 High temperature cracking resistance |
| 04/15/1986 | CA1203288A1 Gas tungsten arc welder |
| 04/10/1986 | WO1986002030A1 System for correcting a path of an automatic welding machine |
| 04/10/1986 | WO1986002029A1 Welding control system in an automatic welding machine |
| 04/10/1986 | WO1986002028A1 Device for welding metal components |
| 04/09/1986 | EP0177340A2 Improved apparatus for electrically isolated hot wire surfacing processes |
| 04/09/1986 | CN85200819U Electric energy economizer with telearchics adjustment current for electric welder |
| 04/08/1986 | US4581518 Welding apparatus with monitor means |
| 04/08/1986 | US4580717 Method and apparatus for attaching forging handles on billets |
| 04/08/1986 | US4580715 Method and apparatus for making a water-tight radiator element |
| 04/02/1986 | EP0175886A1 Method and arrangement for welding together the ends of rolled strips of finite lengths to form a strip of an infinite length during further processing of the strip |
| 04/02/1986 | CN85202207U Magnetic type protection unit for electric welding |
| 04/01/1986 | US4580029 Plasma arc power supply and method |
| 04/01/1986 | US4580028 For brazing without a tubular member |
| 04/01/1986 | US4580026 Method and apparatus for controlling the temperature of continuously fed wires |
| 04/01/1986 | US4579273 Welded pipe connection |
| 04/01/1986 | US4578971 Machine for manufacturing spiral seam piping from strip metal |
| 04/01/1986 | CA1202688A2 Arc shield |
| 03/27/1986 | WO1986001760A1 An apparatus for jointing plate-shaped materials by one-sided welding |
| 03/25/1986 | US4578562 Method and control system for controlling an industrial robot |
| 03/25/1986 | US4578561 Method of enhancing weld pool boundary definition |
| 03/25/1986 | US4577796 Method and apparatus for tracking seam welds on pipes and the like |
| 03/25/1986 | US4577795 Device for overlay-welding pipes bends |
| 03/25/1986 | US4577499 Slope-speed sensor for seam welding apparatus |
| 03/19/1986 | EP0174719A1 Welding gun apparatus |
| 03/19/1986 | EP0174609A2 Apparatus for supplying bottom-protecting gas during tube welding |
| 03/18/1986 | US4577089 Automatic welding machine |
| 03/18/1986 | US4577084 Pressure-differential method for sleeve-to-tube joining |
| 03/18/1986 | US4576323 Fillet-welding equipment for pipe materials |
| 03/18/1986 | CA1202117A1 Measurement head for welding machines |
| 03/13/1986 | WO1986001617A1 System for controlling posture of tool |
| 03/11/1986 | US4575612 Arc welding guide tube with non-adhesive tip |
| 03/11/1986 | US4575611 Method of joining pipes |
| 03/11/1986 | US4575604 Constant potential/constant current automatic control system for air-carbon arc metal removal |
| 03/05/1986 | EP0172882A1 Welding carriage |
| 03/05/1986 | CN85201640U Suction fume welding gun for gas shielded arc welding |
| 03/04/1986 | US4573665 Self-contained exothermic cutting system |
| 03/04/1986 | CA1201490A1 Portable arc voltage wirefeed welding system |
| 02/27/1986 | WO1986001137A1 Method, apparatus and element for accomplishing an underwater weld joint |
| 02/26/1986 | EP0172435A1 Machine tool for connecting tubes and tube sheets of a heat exchanger |
| 02/26/1986 | EP0172309A1 Method of fabricating a constructional element by modelling build-up welding and constructional element fabricated after the method |
| 02/26/1986 | EP0172257A1 Scaling method in an automatic welding machine |
| 02/25/1986 | US4572942 Gas-metal-arc welding process |
| 02/25/1986 | US4572936 Submerged arc welding process |
| 02/25/1986 | US4572421 Apparatus for feeding wire to a wire bonding mechanism |
| 02/25/1986 | CA1201177A1 Adaptive welder with laser tv-scanner |
| 02/25/1986 | CA1201176A1 Robotic automatic welding apparatus |
| 02/19/1986 | EP0171920A2 A long, lead-sheathed submarine power cable, and a process for producing the same |
| 02/19/1986 | CN85200187U Polarized fume cleaner for electric-arc welding |
| 02/18/1986 | US4571479 Welding machine with automatic seam tracking |
| 02/18/1986 | US4571478 Electrode drive and nozzle system for an automatic air carbon-arc cutting and gouging torch |
| 02/18/1986 | US4571475 Internal bore welding torch having removable flexible wand for remote welding |
| 02/13/1986 | WO1986000843A1 Nozzle for gas-shielded arc welding |
| 02/12/1986 | EP0170780A1 Method of fabricating dynamically balanced three-dimensional arcuated elements made of welding deposit |