| Patents for B23K 37 - Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass (29,284) |
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| 10/07/1987 | EP0239963A1 Automatic tab plate welding apparatus |
| 09/29/1987 | US4696460 Clamping apparatus |
| 09/29/1987 | US4696351 Assembly robot with reaction absorbing platform |
| 09/22/1987 | US4694677 Elongated tube expander tool |
| 09/16/1987 | EP0236941A2 Welding device for butting tube ends |
| 09/11/1987 | WO1987005244A1 Method and device for cutting and welding steel belts |
| 09/08/1987 | US4691905 Machine for holding workpiece |
| 09/02/1987 | EP0234346A1 Device for transporting and guiding sheets or strips to be butt-welded |
| 08/27/1987 | WO1987003835A3 Device for automatic machining of differently-shaped parts |
| 08/25/1987 | CA1225882A1 Method and apparatus for soldering by means of an industrial robot |
| 08/20/1987 | DE3701365A1 Clamping and turning device for welding machines, in particular for inert-gas welding machines |
| 08/13/1987 | DE3702088A1 Device for processing the inside wall of a hollow cylindrical workpiece |
| 07/30/1987 | DE3700423A1 Face mask for welders with automatic actuation of the viewing arrangement |
| 07/30/1987 | DE3609439C1 Energy supply chain |
| 07/28/1987 | US4682765 Welding jig apparatus |
| 07/28/1987 | US4682724 Welding apparatus |
| 07/28/1987 | US4682722 Welding systems for motor vehicles bodies |
| 07/23/1987 | DE3601287A1 Device for holding the strip and pipe edges to be welded in the welding of spiral-welded pipes |
| 07/22/1987 | CN86202664U Shifting unit for welding |
| 07/16/1987 | DE3600822A1 Arrangement for automatically loading and unloading flame-cutting and plasma-cutting installations |
| 07/16/1987 | DE3543542C1 Guideway for an orbital head for welding or cutting |
| 07/15/1987 | EP0099896B1 Coating internal surfaces of curved conduits |
| 07/14/1987 | US4680443 Process and apparatus for electron beam welding grids for a nuclear fuel assembly |
| 07/14/1987 | US4679722 Method and apparatus for welding two pipes along their line of penetration |
| 07/14/1987 | CA1224031A1 Plate assemblies for sliding gate valves for metallurgical vessels |
| 07/08/1987 | CN86106399A Treatment of internal faces of pipe bends |
| 07/07/1987 | US4677936 Progressively movable holding device |
| 07/02/1987 | WO1987003835A2 Device for automatic machining of differently-shaped parts |
| 07/02/1987 | WO1987003834A1 Device with lifting frame for the machining of workpieces |
| 07/02/1987 | DE3545538A1 Vorrichtung mit einem hubgestell zum bearbeiten von werkstuecken A device with a lifting frame for working of workpieces |
| 06/30/1987 | US4676425 Steel tube working apparatus |
| 06/25/1987 | DE3545729A1 Method and apparatus for removing burrs and longitudinally cutting stationary slabs |
| 06/25/1987 | DE3545158A1 Adaptive control method for welding processes |
| 06/23/1987 | US4675496 Method and apparatus for making a can body |
| 06/23/1987 | US4675489 Through guide for rounded blanks on a seam welding machine |
| 06/23/1987 | US4674926 Method and apparatus for performing remotely-manipulated work on a conduit of a nuclear facility |
| 06/23/1987 | US4674772 Soluble pipe spacer |
| 06/11/1987 | DE3543296A1 Welding table |
| 06/09/1987 | US4672165 Welding apparatus |
| 06/09/1987 | US4670961 Process and assembly device intended particularly for body production lines |
| 06/02/1987 | US4669911 Clamping ring with variable bore size |
| 05/27/1987 | EP0223027A1 Method and device for keeping the inner area of a tube clean during welding |
| 05/26/1987 | US4667936 Pipe cutting apparatus |
| 05/26/1987 | US4667866 Car body assembling apparatus and method |
| 05/21/1987 | WO1987002921A1 Treatment of internal faces of pipe bends |
| 05/21/1987 | DE3628584A1 Torch suspension |
| 05/19/1987 | US4666363 Manipulator for cooperation with an industrial robot |
| 05/19/1987 | US4666138 External reforming pipe clamp |
| 05/07/1987 | DE3538720A1 Machining station |
| 05/06/1987 | EP0220717A1 Welding machine for welding tongues on sheet-metal parts |
| 05/06/1987 | EP0220192A1 Movable support system |
| 04/29/1987 | EP0219623A1 A process and apparatus for welding steam turbine diaphragms |
| 04/29/1987 | EP0219592A2 Method and apparatus for forming an air gap pipe |
| 04/29/1987 | CN85201961U Purifier for welding smoke |
| 04/28/1987 | US4660610 Insulating device for heated working tools such as welding torches and the like |
| 04/23/1987 | DE3628897A1 Device for fixing the desired position of two parts, in particular plates, to be welded or brazed to one another |
| 04/21/1987 | US4659895 Automatic system for assembly and welding of motor vehicle bodies |
| 04/21/1987 | US4658683 High pressure liquid cutting method |
| 04/14/1987 | US4656713 Method for forming an air gap pipe |
| 04/02/1987 | DE3606308C1 Method and apparatus for cooling a welding unit |
| 04/02/1987 | DE3535212A1 Device for feeding wire-shaped filler metal to a welding point |
| 04/01/1987 | EP0215868A1 Device for the reciprocal centering and gripping of two pieces of pipe for welding together. |
| 03/31/1987 | US4654505 Multi-point laser beam welding installation for vehicle bodies |
| 03/31/1987 | US4653739 Work positioner |
| 03/26/1987 | DE3533344A1 Wear-resistant deposition on highly stressed, metallic components, method of applying the deposition and apparatus for carrying out the method |
| 03/25/1987 | EP0215404A1 Body guide on a machine for the butt-welding of can bodies |
| 03/24/1987 | US4652719 Workpiece feeding apparatus in seam welding machine |
| 03/24/1987 | US4652718 Workpiece feeding apparatus in seam welding machine |
| 03/19/1987 | DE3532230A1 Mobile plasma cutting unit |
| 03/18/1987 | EP0214199A1 Process and device for automatic assembly and working. |
| 03/17/1987 | US4650110 Continuous movement brazing process |
| 03/12/1987 | DE3532305A1 Production and/or assembly cell for workpieces |
| 03/10/1987 | US4649250 Pipe welder |
| 03/10/1987 | US4648546 Composite plate method of manufacturing injection molding manifold |
| 03/10/1987 | US4648544 Internal chuck for butt welding two tubes |
| 03/10/1987 | US4648167 Assembling robot comprising a collective transport device for transporting parts to be assembled, assembling method and applications thereof |
| 03/10/1987 | CA1218836A1 Apparatus for assembling motorcar body |
| 03/04/1987 | EP0212620A1 Machine for welding together the longitudinal edges of rounded bodies |
| 03/04/1987 | EP0212191A2 Guiding machine for torches, particularly for plasma cutting torches |
| 02/26/1987 | DE3530781A1 Machine for the welding of longitudinal edges of rounded can blanks |
| 02/25/1987 | CN85105922A Weld-supporting mechanism for welding apparatus in pipe |
| 02/18/1987 | CN85106224A Apparatus for clamping tube internally |
| 02/17/1987 | US4644132 Apparatus for horizontally supporting pipes to be butt welded |
| 02/10/1987 | US4641984 Tube coupler, particularly suitable for platform foundation piles |
| 02/10/1987 | US4641820 Weld fixture mounting |
| 02/10/1987 | US4641819 Flexible assembly jig |
| 02/10/1987 | US4641818 Apparatus for adjusting two butt-ends of rails to be connected by welding |
| 02/04/1987 | EP0210463A1 Device for finishing and processing, especially for welding work pieces in alternate strokes |
| 01/29/1987 | WO1987000472A1 Device for holding tube and bar shaped objects |
| 01/29/1987 | DE3616646A1 Apparatus for treating large surfaces |
| 01/28/1987 | CN85105859A Apparatus for holding electrical or electronic components during the application of solder |
| 01/27/1987 | US4639574 Automatic duct welding machine |
| 01/27/1987 | US4638984 External apparatus for butt welding two pipes |
| 01/27/1987 | US4638902 Mechanism for automatically positioning clamping frames |
| 01/22/1987 | DE3525851A1 Clamping device for building up first-prototype bodies |
| 01/20/1987 | US4638142 Machine for electron-beam internal butt welding of tubes |
| 01/20/1987 | CA1216899A1 Device for welding tubes |
| 01/14/1987 | EP0208652A1 Sensor for welding and cutting processes |
| 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 |
| 01/13/1987 | US4635838 Bonder for lead frames |