| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 10/14/1992 | CN1065355A Flexible conducting device for multilayer copper foil diffusion welding |
| 10/13/1992 | US5155405 Pendulum roller head for a seam-welding machine |
| 10/13/1992 | US5155320 Non-redressing welding nose design |
| 10/13/1992 | CA1308784C High-power-density beam welding method in combination with upset weldingand apparatus therefor |
| 10/09/1992 | CA2065532A1 Installation for controlling tooling including a clamp for performing a determined operation on workpieces, relative displacement of the clamp and said workpieces being controlledby an automatic positioning system |
| 10/08/1992 | DE4117552C1 Tool holder for industrial robot arm - has pneumatically powered actuators for compensating for additional weight |
| 10/07/1992 | EP0507472A1 Device for controlling feed speed of parts |
| 10/07/1992 | CN1065031A Electrode for projection welding generators |
| 10/06/1992 | US5153405 Cooling water piping system for welding robot gun |
| 10/06/1992 | US5153404 Fusing apparatus and method using concave shaped electrodes |
| 10/06/1992 | US5152417 Ringless paint container with drip free lid |
| 10/01/1992 | WO1992016332A1 Multiaxis manipulator |
| 10/01/1992 | DE4208596A1 Press welding overlapping sheets to form lap joint - using bevelled top roller electrode which is spaced apart from bottom roller at joint by distance equal to lower sheet |
| 09/30/1992 | CN1018439B Resistance seam welding machine |
| 09/29/1992 | US5151570 Revolute welding robot |
| 09/29/1992 | US5150624 Method of calibrating a rotary tool unit for an assembly line |
| 09/29/1992 | CA1308175C Electrodes for use in spot welding |
| 09/24/1992 | DE4108947A1 Sheet metal spot welding machine - comprises fixed sub-plate contg. auxiliary electrodes with insert centring pins and corresp. hinged upper part with loosely held auxiliary electrodes |
| 09/23/1992 | CN2116550U Electric-resistance welding control device |
| 09/23/1992 | CN1064635A Roller head for resistance seam-welding machine |
| 09/23/1992 | CN1018344B Supply apparatus for part with hole |
| 09/23/1992 | CA2038884A1 Needle destroyer |
| 09/22/1992 | US5149933 For controlling energy delivery to a weld |
| 09/22/1992 | CA1307835C Welding control method and apparatus |
| 09/17/1992 | DE4108220A1 Piston-cylinder device for point welding appts. - has displacement cylinder and pressure cylinders arranged axially in line with common piston movement |
| 09/16/1992 | EP0503697A1 Method for joining individual turbine blades within a multiple-property turbine rotor |
| 09/16/1992 | EP0503696A1 Method for joining single crystal turbine blade halves |
| 09/16/1992 | EP0503292A2 Electrode wheel head for a resistance seam welding machine |
| 09/16/1992 | EP0273984B1 Seam welding apparatus |
| 09/15/1992 | US5147086 Preparation of capsule for use in isostatic pressing treatment |
| 09/09/1992 | EP0502688A2 Cleat for attaching handles to metal containers |
| 09/09/1992 | EP0502626A1 Parts feeding device |
| 09/09/1992 | EP0502601A1 Turntable |
| 09/09/1992 | EP0502478A2 Procedure of resistance welding in particular with alternating non sinusoidal welding current and arrangement for the working of the procedure |
| 09/09/1992 | CN1064249A Device for supplying units |
| 09/08/1992 | US5146062 Feeding device for a welding bolt |
| 09/07/1992 | CA2062081A1 Process for resistance welding and arrangement for carrying out the process |
| 09/03/1992 | WO1992014577A1 Non-redressing welding nose design |
| 09/01/1992 | US5143361 Power clamp |
| 08/27/1992 | DE4105555A1 Resistance welding two=part rod section to intermediate sheet section - to form shock absorber, using rod sections as the welding electrodes |
| 08/26/1992 | EP0500410A1 Spot-welding electrode holder |
| 08/26/1992 | CN2113853U Controller for silicon controlled spot welder |
| 08/19/1992 | EP0499019A2 Resistance welding machine, particularly for resistance flash welding of rails |
| 08/19/1992 | CN2113125U Aluminum alloy small power spot welding device |
| 08/18/1992 | US5140126 Resistance welding method and resistance welding device for lead acid battery |
| 08/18/1992 | US5139888 Sheets having an inorganic non-metallic surface coating and adhesive press lubricant; durable, strong; aircraft |
| 08/13/1992 | DE4103027A1 Spot welding pincers - has holder for the components to be welded at least at one quill |
| 08/11/1992 | US5138129 Welding transformer in a welding gun for robot |
| 08/11/1992 | US5138127 Pressure welding with closed loop force control |
| 08/11/1992 | US5138125 Electrical needle destruction device with sterilizable assembly |
| 08/11/1992 | US5137203 Method for manufacturing a drum brake shoe |
| 08/04/1992 | US5136135 Welding design for plated, dissimilar metals |
| 08/02/1992 | CA2060481A1 Turntable |
| 07/30/1992 | DE4102247A1 Plate butt welding - uses powder material inserted into joint to be melted by resistance heat from rolling electrodes |
| 07/29/1992 | EP0496484A2 Electrode for projection welding machine |
| 07/29/1992 | EP0496339A2 Welding control of a multi-point welding system |
| 07/28/1992 | US5134269 Grid welding machine operating according to the electrical resistance welding principle |
| 07/23/1992 | DE4136487A1 Welding tool piston-cylinder drive - has two pressure zones to give separate stages to press electrode against the workpiece |
| 07/22/1992 | EP0495124A1 Method of continuously hot rolling steel sheet and method of joining thereof |
| 07/22/1992 | CN2110541U Horizontal combined welder for forming steel net plastic board |
| 07/21/1992 | US5132502 Automated apparatus and process for tacking small plates on turboject engine blades |
| 07/21/1992 | US5131581 Mash seam weld sheet splicer |
| 07/14/1992 | US5130511 Method of and apparatus for welding panel with space defined therein |
| 07/07/1992 | US5128511 Welding apparatus and transformer therefor |
| 07/07/1992 | US5128510 Spot welding tongs |
| 07/07/1992 | US5128507 Weld control structure for and method of delaying initiation of a weld |
| 07/02/1992 | DE4138923A1 Controlling weld current pulsed wave shape during resistance welding of can bodies - includes DC rectifier and switch unit to enable current generation from input voltage |
| 07/02/1992 | DE4040395A1 Control cylinder with free floating piston - in pressure fluid system of resistance welding tongs to reduce noise level as tongs are closed |
| 07/01/1992 | EP0493119A1 Welded cans |
| 07/01/1992 | EP0492368A2 Butting device for joining running steel sheets |
| 06/30/1992 | US5126528 Resistance welding electrode having an angled nose and process of fabrication thereof |
| 06/30/1992 | US5125554 C-frame sheet splicer |
| 06/25/1992 | WO1992010326A1 Process and device for controlling the quality of spot-welded joints |
| 06/24/1992 | EP0491578A1 Resistance spot welding method and welding electrode to carry out the method |
| 06/24/1992 | CN2107971U Vertical combined 50-point welder |
| 06/24/1992 | CN2107970U Aluminium stud welding device |
| 06/23/1992 | US5124521 Method and apparatus for controlling welding current in resistance welding |
| 06/20/1992 | CA2055746A1 Resistance spot welding process and welding rod for use therein |
| 06/17/1992 | EP0489966A1 Robot comprising at least one arm |
| 06/17/1992 | DE4039847A1 Testing quality of a spot weld - by monitoring induced thread-voltage in weld directly after welding |
| 06/16/1992 | US5122634 Welding transformer control apparatus |
| 06/16/1992 | US5122629 Resistance seam welding machine |
| 06/09/1992 | US5120929 Dc resistance welding apparatus |
| 06/09/1992 | US5120924 Welding method for coated metal articles |
| 06/09/1992 | US5120917 Composition for preventing formation of scales in welding |
| 06/09/1992 | US5120177 Apparatus for rounding and conveying onwards sheet-metal blanks for can bodies |
| 06/09/1992 | CA1303147C Welding method and apparatus |
| 06/04/1992 | DE4038016A1 Composite electrode for resistance welding - made of conductive basic body with high wear-resistant coating or tip to improve work life and long term weld quality |
| 06/03/1992 | EP0488580A2 Process for spot-welding a flexible welding board to a battery cell |
| 06/03/1992 | CN1016854B Resistance welding in aluminium |
| 05/27/1992 | EP0487109A2 Welding robot |
| 05/20/1992 | CN2104728U Thin-sheet stringer welding machine |
| 05/20/1992 | CN1016721B Flash butt welding machine and method for welding, particularly two butt joint of rail bar on track |
| 05/19/1992 | US5115113 Spot welding method and apparatus having weld electrode lock-up |
| 05/19/1992 | US5115111 Dual tip rotating welding electrode |
| 05/19/1992 | US5113915 Grid welding machine |
| 05/15/1992 | WO1992008571A1 Method of multispot-welding and carrier obtained by said method |
| 05/14/1992 | WO1992008564A1 Automatic welding electrode cap changer |
| 05/14/1992 | DE4036011A1 Selectively removing covering from electric cable - by melting away part of coating using resistance welding electrodes |
| 05/14/1992 | CA2096146A1 Automatic welding electrode cap changer |