| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 02/04/1987 | EP0210882A1 Automatic welding head, especially for bump nuts |
| 02/04/1987 | EP0210546A1 Metallic wound flue gas exhaust catalyst support body with a complicated geometric section and method for its manufacture |
| 02/04/1987 | CN86101286A Control circuit for the current of a welding transformer |
| 02/03/1987 | US4641008 Apparatus for electrical resistance seam welding by rollers |
| 01/29/1987 | DE3623260A1 Apparatus for the continuous feeding and correctly positioned holding of the group of wires in the welding zone of a welding machine for the production of diagonal grids |
| 01/28/1987 | CN85105796A Can which can be ripped open |
| 01/27/1987 | US4639569 Weld resistance measuring apparatus for a spot welder |
| 01/21/1987 | EP0208708A1 A method for heating metal elements to be joined. |
| 01/20/1987 | US4637521 Openable can body |
| 01/20/1987 | US4637121 Method of operating industrial robots, and industrial robot for carrying out the method |
| 01/15/1987 | DE3525019A1 Method for the resistance welding of steel sheets |
| 01/14/1987 | EP0208575A1 Method for the identification of a metallic can body, and device for carrying out the method |
| 01/13/1987 | US4635841 Method for bringing together the edges of a blank of sheet metal rolled to a cylinder as well as a guide apparatus for performing the method |
| 01/07/1987 | EP0207361A1 Contact wire for a roller seam welding machine |
| 01/07/1987 | EP0207130A1 Resistance welding electrode cap |
| 01/06/1987 | US4635024 Welding method and thermostat produced |
| 01/06/1987 | US4634830 Method of controlling constant-current for resistance welding machines |
| 01/06/1987 | US4634829 Control method of spot welding |
| 01/06/1987 | US4634828 Control method of resistance welding |
| 01/06/1987 | US4634038 Apparatus for the manufacture of ring members |
| 01/06/1987 | CA1216146A1 Method of fabricating a truss core sandwich panel |
| 01/02/1987 | DE3522015A1 Welding tongs |
| 12/31/1986 | CN85106948A Multiple purpose, bird cage shaped, manual ac arc-welding machine |
| 12/31/1986 | CN85105130A Device for shearing, aligning and welding metal sheets |
| 12/30/1986 | US4633054 Resistance welding method |
| 12/30/1986 | EP0206355A2 Quality control device for a resistance weld joint |
| 12/30/1986 | EP0206063A2 Method and apparatus for correcting printed circuit boards |
| 12/23/1986 | US4631383 Machine with automatic finger safety guard |
| 12/23/1986 | US4630529 Pneumatically operating device comprising means for limiting the displacement of a piston |
| 12/16/1986 | US4629109 Jig for welding frames |
| 12/16/1986 | CA1215222A1 Automatic system for assembly and welding of motor vehicle bodies |
| 12/09/1986 | US4628176 Apparatus for setting schedules of a resistance welding machine |
| 12/09/1986 | US4628175 Resistance welding equipment having an optical accelerometer for measuring electrode acceleration |
| 12/03/1986 | EP0203170A1 Flexible manufacturing system for the processing and production of multiple-component assemblies, in particular unfinished coachwork assemblies. |
| 12/02/1986 | US4626647 For butt welding a trailing edge of a preceding metal strip |
| 11/26/1986 | CN85104213A Work piece feeding device of wire welding machine |
| 11/26/1986 | CN85104186A Work piece feeding device of roll welding machine |
| 11/26/1986 | CN85104118A Assembling method and its machine of three dimensional metal frame, and each kind of frame obtained with this method |
| 11/25/1986 | CA1214523A1 Resistance welding electrode holders |
| 11/25/1986 | CA1214517A1 Installation for a continuously variable control of the amplitude of a sinusoidal electrical alternating current |
| 11/20/1986 | EP0201685A1 Power transfer between the arms of a welding robot |
| 11/19/1986 | CN85103938A Capacity spot-welding machine using solar energy |
| 11/18/1986 | US4623775 Articulated resistance welding electrode with universal movement |
| 11/18/1986 | US4623774 Method and apparatus for the welding of a ball and rod assembly |
| 11/18/1986 | CA1214222A1 Method for preventing the discoloration of areas around indentation in spot welding |
| 11/12/1986 | EP0201346A2 Seam welding apparatus |
| 11/12/1986 | EP0201112A1 Apparatus and method for automatically replacing the electrode in a welding machine for electric motor rotors |
| 11/06/1986 | WO1986006309A1 Automatic welding process of a platelike body inside metal bars and the machine for the implementation of said process |
| 11/05/1986 | EP0200162A2 Process for automatically exchanging electrode caps at weld electrode shafts, and device for carrying out the process |
| 10/22/1986 | EP0198709A1 Butt welding machine |
| 10/21/1986 | US4618181 Automobile roof structure |
| 10/21/1986 | US4618152 Honeycomb seal structure |
| 10/08/1986 | EP0196494A1 Welding machine for welding straps to sheet metal parts |
| 10/08/1986 | CN85101016A Method useful to prevent welding deformation of steel plates in plane-welding structure |
| 09/30/1986 | US4614855 Resistance weld securement device |
| 09/30/1986 | US4614013 Method of forming a reinforced structural building panel |
| 09/24/1986 | CN86101733A Welding machine for welding tongues onto sheet-metal parts |
| 09/24/1986 | CN85109624A Method for welding a titanium sheet to a ferrous metal |
| 09/23/1986 | USRE32251 Method of electric welding tinfree cans |
| 09/17/1986 | EP0194608A1 Method of lap welding can blank consisting of metal sheet or the like |
| 09/16/1986 | CA1211513A1 Spot welding electrode |
| 09/16/1986 | CA1211512A1 Device for electrical resistance welding of long pinched seams |
| 09/09/1986 | US4610153 Method and apparatus for dressing spot welding tips |
| 09/03/1986 | EP0192921A1 Device for butt welding |
| 09/02/1986 | US4609805 Weld nut welding apparatus |
| 09/02/1986 | US4609802 Wire-lattice welding machine |
| 08/28/1986 | WO1986004871A1 Process and device for automatic assembly and working |
| 08/27/1986 | EP0191971A1 Robot arm |
| 08/26/1986 | US4608479 Lead-frame splicer welder and method |
| 08/20/1986 | EP0191393A1 Control circuit for the current of a welding transformer |
| 08/20/1986 | EP0191300A1 Resistance-welding process for soldering or welding metastable metals |
| 08/20/1986 | EP0191178A1 Saturation-monitoring arrangement for a welding device containing a frequency converter |
| 08/20/1986 | CN85201650U Pressed opposite ends-welding device |
| 08/19/1986 | US4606488 Welding apparatus for a motorcar body |
| 08/13/1986 | EP0190120A1 Robot welder |
| 08/12/1986 | CA1209649A1 Gun arm apparatus for resistance welding gun |
| 08/12/1986 | CA1209648A1 Gun arm apparatus for resistance welding gun |
| 08/06/1986 | EP0189805A2 Machine for welding longitudinal seams of rounded sheet metal container borders |
| 07/30/1986 | EP0188652A1 Process and device for producing binding wires for binding bundled goods |
| 07/29/1986 | CA1208696A1 Transformer with rectifier |
| 07/22/1986 | CA1208306A1 Robot welder |
| 07/17/1986 | WO1986004005A1 A method for heating metal elements to be joined |
| 07/16/1986 | EP0187277A1 Welding machine for wire mesh, especially for concrete-reinforcing purposes |
| 07/15/1986 | US4600095 Mechanical welding press |
| 07/15/1986 | CA1207844A1 Scissor type electric resistance welding unit |
| 07/03/1986 | WO1986003704A1 A method for welding a titanium sheet to a ferrous metal |
| 07/03/1986 | WO1986003703A1 Resistance welding electrode cap |
| 06/25/1986 | EP0185629A2 Resistance welding apparatus |
| 06/25/1986 | EP0185272A1 A method for welding a titanium sheet to a ferrous metal |
| 06/24/1986 | US4596917 Resistance spot welder process monitor |
| 06/24/1986 | US4596913 Impeder for electric resistance tube welding |
| 06/19/1986 | WO1986003443A1 Apparatus for automatically controlling heat input by a high-frequency power supply for welding |
| 06/19/1986 | WO1986003442A1 Electric-resistance seam-welding method |
| 06/18/1986 | EP0184784A1 Process for the production of drilling tools |
| 06/18/1986 | EP0074355B1 Measuring instrument for checking the squeeze time in spot welding |
| 06/17/1986 | US4595326 Method of making welded can body |
| 06/17/1986 | CA1206212A1 Method of electrical resistance press welding for welding together working parts consisting of aluminium materials and installation as well as electrode for that |
| 06/11/1986 | EP0184562A2 Device for controlling an electrical resistance welding apparatus |
| 06/10/1986 | US4594494 Modular welding apparatus having two movable welding electrodes |
| 06/05/1986 | WO1986003153A1 Flexible manufacturing system for the processing and production of multiple-component assemblies, in particular unfinished coachwork assemblies |