| 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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| 07/07/2004 | CN1509835A Welding apparatus |
| 07/01/2004 | US20040123439 Clamp for ring parts |
| 07/01/2004 | DE202004000354U1 Ring for centering and welding structural tubing, supports thin tubes against burn-through and has spacer providing filler metal and defining weld bead width |
| 06/30/2004 | EP1432547A1 Three components linked to each other by means of a welded connection |
| 06/30/2004 | EP1113899B1 Tube clamping assembly |
| 06/30/2004 | CN1507977A Clamp for laser cutting |
| 06/30/2004 | CN1507976A Metal base board welding apparatus |
| 06/24/2004 | US20040118897 Robotic positioner |
| 06/24/2004 | US20040118330 Mechanically welded structure with stress-relieving slit and liquefied gas transport ship equipped with such a structure |
| 06/24/2004 | US20040117965 Method of assembly of vehicle body structure |
| 06/24/2004 | DE10256254A1 Laser welding method e.g. for components of electronic circuit board housing for automobile control device, allowing further component to be held between welded components |
| 06/23/2004 | EP1430989A1 Method and apparatus for positioning parts to be assembled |
| 06/23/2004 | EP1429886A1 Synchronized tubular friction welding arrangement |
| 06/23/2004 | CN1507021A Clamp driving mechanism |
| 06/22/2004 | US6753495 Apparatus and methods for control of a material processing device |
| 06/22/2004 | CA2265215C Welding monitoring system |
| 06/17/2004 | WO2004050294A2 Method for production of a component |
| 06/17/2004 | US20040112943 Lead frame substrate clamp and method |
| 06/17/2004 | US20040112935 Integrated flex substrate metallurgical bonding |
| 06/17/2004 | DE20301899U1 Spannrahmen mit Luftkissenanordnung Stretcher with air cushion arrangement |
| 06/17/2004 | DE202004004678U1 Device for positioning workpiece on worktable, especially welding table, comprises first tube having telescopic tubes fixed to fixing plate |
| 06/15/2004 | US6750429 Storage compartment for storing welding-type accessories |
| 06/15/2004 | US6750426 Welding arrangement and method |
| 06/15/2004 | CA2343285C Actuation system for an internal backup ring assembly |
| 06/10/2004 | WO2004048055A2 Method for creating a colored, engraved mark on a brick |
| 06/09/2004 | EP1161320B1 Method and device for welding sheets |
| 06/09/2004 | DE10351541A1 Arrangement for soldering a metal block comprises fixing elements acting as supports for soldering material |
| 06/09/2004 | DE10256414A1 Verfahren zur Herstellung eines Bauteils A method for producing a component |
| 06/09/2004 | DE10014956B4 Einrichtung zum Be- und Entladen von Elektronenstrahlanlagen Means for loading and unloading of electron beam systems |
| 06/09/2004 | CN1502521A Welded structure with stress relief slot and liguefied gas transportation ship with such structure |
| 06/08/2004 | US6745929 Method of manufacturing structural body and structural body |
| 06/03/2004 | WO2004045787A1 An apparatus for carrying out an operation on a mechanical workpiece |
| 06/03/2004 | US20040104207 Laser assisted machining method and device |
| 06/03/2004 | US20040104203 Thermal cutting machine and cutting method using same |
| 06/02/2004 | EP1424159A1 Tetherless internal line-up unit for pipeline welding |
| 06/02/2004 | EP1140415B1 Device for clamping and welding pieces of sheet metal |
| 06/02/2004 | CN2618718Y Partition assembling machine |
| 06/02/2004 | CN2618716Y Multipurpose resistance welder |
| 06/01/2004 | US6742698 Refractory metal backing material for weld repair |
| 06/01/2004 | CA2215429C Alignment device for use in welding |
| 05/27/2004 | WO2004043638A1 An apparatus and a method for cleaning elongate carrier members |
| 05/27/2004 | US20040099713 Tetherless internal line-up unit for pipeline welding |
| 05/27/2004 | US20040099711 Clamp actuation mechanism |
| 05/26/2004 | EP1422017A2 Welded structure with stress relief slot and LNG schip with such structure |
| 05/26/2004 | EP1421289A1 True vehicle running center shaft assembly system |
| 05/26/2004 | EP1421288A1 Shaft truing system |
| 05/26/2004 | CN2617512Y Improved structure of angular rotating mechanism of multifunctional rotary soldering tin machine |
| 05/25/2004 | US6740844 Tool-holder head, in particular for plasma beam cutting machines |
| 05/25/2004 | US6739204 Velocity measuring apparatus to establish purge gas velocity prior to welding |
| 05/21/2004 | WO2004042420A2 Arrangement for the soldering of a metal block with a number of jointing segment sheets with fixing elements as support for soldering material |
| 05/21/2004 | WO2004041476A1 H beam style auto cutting machine |
| 05/19/2004 | EP1419848A2 Welding device and process for welding |
| 05/19/2004 | CN2616333Y Tool frame with tin-sticky function |
| 05/19/2004 | CN1496776A Single-side welding device |
| 05/19/2004 | CN1150078C Method for welding railroad rails |
| 05/18/2004 | US6737605 Single and/or dual surface automatic edge sensing trimmer |
| 05/13/2004 | WO2004039591A1 Method for the production of a rotating member and rotating member of a printing press |
| 05/13/2004 | WO2002067644A9 Machine for stacking and bonding sub-boards of a multilayer board for a printed circuit and method of fabrication of a multilayer board |
| 05/13/2004 | DE19749230B4 Spannvorrichtung Chuck |
| 05/12/2004 | EP1192848B1 Tooling fixture |
| 05/12/2004 | CN2614836Y Mat reinforcement automatic gang welding machine |
| 05/06/2004 | WO2004037496A1 System and method for machining body parts, wherein robots are synchronised with a conveyor belt |
| 05/06/2004 | WO2004009286A3 Method and tool for for aligning piping components |
| 05/06/2004 | US20040084507 High-accuracy placement method utilizing double pick and place |
| 05/06/2004 | US20040084434 Method and apparatus for splicing tubular heater sections |
| 05/06/2004 | EP1415754A1 Method and apparatus for friction stir welding with emergency procedure |
| 05/06/2004 | EP1415328A2 Process and apparatus for mounting semiconductor components to substrates and parts therefor |
| 05/04/2004 | US6729529 System and method for cutting and orbital welding thin-walled tubing |
| 05/04/2004 | CA2324820C Workpiece support apparatus |
| 04/29/2004 | WO2004035256A1 Method and device for welding workpieces |
| 04/29/2004 | US20040079447 Lifting; holding in vertical position; flame cutting blowtorch |
| 04/29/2004 | DE10249106A1 Laser beam machining device for elongate workpieces has carriage displaced in longitudinal direction fitted with interchangeable auxiliary device |
| 04/29/2004 | DE10247438A1 Verfahren und Vorrichtung zum Schweißen von Werkstücken Method and apparatus for welding workpieces |
| 04/28/2004 | EP1413385A2 Clamping frame and machining station with clamping frame |
| 04/28/2004 | EP1412127A1 A shearing/milling head device |
| 04/28/2004 | CN1491769A Friction stirring welding method, frame member used thereof and product produced therefrom |
| 04/27/2004 | US6727457 Apparatus for draft control and debris collection in a downdraft metal cutting table |
| 04/22/2004 | WO2004034552A1 Arrangement for welding ends of electrical conductor segment pairs of a rotating electrical machine winding |
| 04/22/2004 | WO2004033140A1 A method and a means for the fixation of objects |
| 04/22/2004 | US20040074944 Apparatus and method for frictional stirring weld |
| 04/22/2004 | DE10296584T5 Verfahren zur Auslegung einer Schweißbefestigung basierend auf vorhergesagten Beanspruchungen und Verwerfungen Methods for the design of a welded attachment based on the predicted stresses and dislocations |
| 04/22/2004 | CA2409352A1 Oxygen cutting of slabs |
| 04/21/2004 | EP1410870A1 Apparatus and method for frictional stirring welding with compensating member |
| 04/21/2004 | CN2612503Y Welding positioner with three degree of freedom |
| 04/21/2004 | CN2612502Y Continuous automatic tack welder |
| 04/21/2004 | CN1490135A Method for controlling fully positioning self creeping arc welding robot with permanent magnet caterpillar |
| 04/21/2004 | CN1490112A Abrading mixing connector and connecting method thereof |
| 04/21/2004 | CN1146485C Technology for welding thin-sheet barrel |
| 04/20/2004 | US6723952 Laser cutting apparatus and method |
| 04/20/2004 | US6722842 End arm manipulator |
| 04/15/2004 | WO2004004959A3 Method for making a section of a support strut member of an offshore oil-drilling rig |
| 04/15/2004 | US20040070131 Processing system |
| 04/14/2004 | EP1330349B1 Device for sintering, removing material and/or labeling by means of electromagnetically bundled radiation |
| 04/13/2004 | US6720520 Method and device for welding sheets |
| 04/13/2004 | US6719186 Method and apparatus for end-to-end welding of lined pipe |
| 04/13/2004 | US6719184 Nondestructive inspection method |
| 04/08/2004 | DE10342964A1 Flachdrahtreparaturwerkzeugsysteme und -verfahren Flat wire repair tool systems and procedures |
| 04/07/2004 | CN1486817A Heat cutting working machine and cutting method utilizing the same thermal cutting working machine |
| 04/07/2004 | CN1486814A Melt depth detecting method and device for plasma arc welding |
| 04/07/2004 | CN1144651C Welding fixture |