| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 11/30/1994 | CN2183844Y Hanging welder with pneumatic transmission |
| 11/30/1994 | CN2183843Y Hanging-welder with pneumatic electrodes |
| 11/29/1994 | US5368661 Method for joining parts of Ni-Ti alloys with different metals |
| 11/24/1994 | WO1994026813A1 Plastisol composition |
| 11/24/1994 | WO1994026446A1 Method and device for producing three-dimensional bodies |
| 11/24/1994 | DE4424760A1 Method of treating surfaces or boundary layers by resistance heating |
| 11/24/1994 | CA2162363A1 A plastisol composition |
| 11/22/1994 | US5367138 Welding assurance control techniques |
| 11/10/1994 | DE4328741C1 Pneumatic drive, in particular for actuating welding electrodes |
| 11/10/1994 | DE4314420A1 Spot-welding gun as well as welding electrode for such a spot-welding gun |
| 11/10/1994 | DE4313871A1 Process and apparatus for the production of can bodies from plastic-coated tinplate |
| 11/09/1994 | EP0623414A1 Welding gun arm, welding gun and electric current supply of this welding gun |
| 11/09/1994 | CN2182024Y 金属点焊钳 Metal spot welding tongs |
| 11/09/1994 | CN2182023Y Grid multi-spot automatic welding machine |
| 11/08/1994 | CA1332962C Resistance welding electrode and process |
| 11/02/1994 | EP0622532A2 Internal combustion engine |
| 11/02/1994 | EP0622148A1 Resistance welding current control method and apparatus |
| 11/02/1994 | EP0622147A1 Procedure for the roller seam welding of receptacles and resistance roller seam welding machine for carrying out the procedure |
| 11/02/1994 | CN2181360Y Portable spot welder |
| 11/01/1994 | US5360959 Direct current resistance welding machine and method of controlling the same |
| 11/01/1994 | US5360958 Welding apparatus having coaxial welding electrodes |
| 11/01/1994 | US5359771 Process for the manufacture of a gear wheel in an internal greared |
| 11/01/1994 | CA2034104C Welding gun assembly and fluid actuated cylinder |
| 10/26/1994 | CN2180393Y Prestressed spot-welding polar |
| 10/26/1994 | CN2180392Y Roll-wheel type double-weft wire feeding electric welding net machine |
| 10/26/1994 | CN2180391Y Portable U type spot-welder |
| 10/26/1994 | CN2180384Y Multi-function electric welding machine |
| 10/25/1994 | US5359171 Parts feeding device |
| 10/25/1994 | US5358796 Joined parts of Ni-Ti alloys with different metals and joining method therefor |
| 10/13/1994 | WO1994022631A1 Method for mounting flanges or similar attachment parts on an exchanger plate and exchanger so obtained |
| 10/05/1994 | EP0618038A1 Refurbishment of seam welding wheels |
| 09/29/1994 | WO1994022198A1 Diode monitoring |
| 09/29/1994 | DE4317557C1 Device for regulating the welding current during spot welding, having a measurement transmitter, which operates using the root mean square method, for rapid detection of the actual value of the resistance between the electrodes |
| 09/28/1994 | CN2178157Y Device for testing electrode pressure of resistance welding |
| 09/21/1994 | EP0615798A1 Force generating mechanism |
| 09/21/1994 | CN2177560Y Secondary current measurer for resistance welding |
| 09/20/1994 | US5349153 Spot welding electrode and method for welding coated metals therewith |
| 09/20/1994 | US5349152 Process for the electric welding of two weld parts |
| 09/20/1994 | US5348213 Method for the manufacture of internally enhanced welded tubing |
| 09/17/1994 | CA2115896A1 Force generating mechanism |
| 09/15/1994 | WO1994020254A1 Welding electrode holder control |
| 09/15/1994 | DE4307198A1 Method and device for completing components |
| 09/14/1994 | EP0614720A1 Head of a spot welding machine or crimping machine |
| 09/13/1994 | US5347105 Welding controller |
| 09/13/1994 | US5347099 Method and device for the electric welding of sheets of multilayer structure |
| 09/08/1994 | DE4307263A1 Method and apparatus for coating workpieces by means of roller weld surfacing |
| 09/07/1994 | EP0613750A1 System and method for the electronic control of the welding process in a resistance welding installation |
| 09/06/1994 | US5344062 Method of forming seamed metal tube |
| 09/06/1994 | CA2019991C Welding apparatus coated with spatter-resistant and electrically conductive film |
| 08/31/1994 | CN2175659Y Multifunction micro electric welding machine |
| 08/30/1994 | US5343011 Resistance welding monitor |
| 08/30/1994 | US5343010 Process for seam welding of sheet metal blanks |
| 08/30/1994 | CA2016661C Welding gun assembly with transformers |
| 08/30/1994 | CA2014677C Indirect spot welding method |
| 08/30/1994 | CA2004311C Arrangement for monitoring the quality of electric welds |
| 08/25/1994 | DE4403498A1 Honeycomb-like body |
| 08/23/1994 | US5340960 Control apparatus for spot welding robot |
| 08/18/1994 | DE4318908C1 Welding apparatus for the electric resistance welding of small parts, with integrated feed of the small parts |
| 08/18/1994 | DE4304790A1 Spot-welding gun and a bearing arrangement for such a welding gun |
| 08/11/1994 | DE4309906C1 Housing with shaft bearing |
| 08/11/1994 | DE4303561A1 Method for determining reference variables for process systems, especially for a process controller |
| 08/10/1994 | EP0610148A1 Temperature measurement during welding or crimping |
| 08/10/1994 | EP0609346A1 Swivel coupling. |
| 08/10/1994 | CN2173680Y Frequency-changing power supply arrangement |
| 08/10/1994 | CN1090528A Flash butt welder |
| 08/09/1994 | US5336865 Method and apparatus for fusing |
| 08/04/1994 | DE4302457A1 Spot-welding electrode holder and actuator unit |
| 08/03/1994 | EP0608408A1 Welding system for a battery pack |
| 08/03/1994 | CN2173137Y 点焊机 Spot Welder |
| 08/03/1994 | CN2173134Y Multi-function welding machine |
| 08/02/1994 | US5334814 Overcoating copper electrode with tin; wear resistance |
| 08/02/1994 | US5333975 Method of and apparatus for dressing tips for welding machines |
| 07/26/1994 | US5332342 Electrode tip dresser and cutter for electrode tip dresser |
| 07/20/1994 | EP0606488A1 Control method for spot welding robot |
| 07/20/1994 | CN1089548A Porous sintered laminate containing metal fibers |
| 07/19/1994 | US5331130 Method and apparatus for fusing terminal or commutator wire connections on an armature or stator |
| 07/13/1994 | EP0474809B1 Double-point welding machine |
| 07/07/1994 | WO1994014608A1 Porous sintered laminate containing metal fibers |
| 07/07/1994 | WO1994014564A1 Fast response weld head |
| 07/07/1994 | CA2151477A1 Porous sintered laminate containing metal fibers |
| 07/06/1994 | EP0604619A1 Compensated balance mounting for fastener applicator |
| 06/28/1994 | US5324910 Welding method of aluminum foil |
| 06/22/1994 | EP0602729A1 Railway joint |
| 06/22/1994 | EP0602728A1 Railway joint |
| 06/14/1994 | US5321225 Installation for controlling tooling including a clamp for performing a determined operation on workpieces, relative displacement of the clamp and said workpieces being controlled by an automatic positioning system |
| 06/09/1994 | DE4241050A1 Method of resistance welding heavy section profiles - using inserts in holes drilled at butting faces |
| 05/31/1994 | US5317125 Fusing apparatus with temperature control |
| 05/31/1994 | US5316169 Ringless paint container with drip free lid |
| 05/26/1994 | DE4339508A1 Process for joining vehicle seat adjuster components - involves using raised flat area to fit into matching recess during welding sequence |
| 05/26/1994 | DE4239369A1 Multilayer insulation protection for electrode arms of spot resistant welder - is made of insulation layer with intermediate support shell |
| 05/25/1994 | EP0418395B1 Variable pitch spot welding gun device for welding robot |
| 05/24/1994 | US5314108 Surface of steel strip is coated with nickel, cobalt or alloy, formed into tube, inserting film-forming tin or alloy, heat treating |
| 05/18/1994 | EP0597736A1 Railway rail welding method |
| 05/18/1994 | EP0597215A1 Flash butt welding maschine |
| 05/18/1994 | EP0597214A1 Multiple electrode resistance spot welding machine for the welding of wire gratings |
| 05/18/1994 | CN2164942Y Multifunctional contactless steel butt-welder |
| 05/17/1994 | US5313041 Method of voltage measurement over the welding seam in a roller head welding machine and device for performing the method |
| 05/17/1994 | US5313040 Multi-unit welding apparatus |
| 05/17/1994 | US5312026 Welded tube with excellent corrosion-resistant inner surface and method of producing the same |
| 05/12/1994 | CA2108089A1 Multiple spot resistance welding machine for welding wire grids |