| Patents for B23K 28 - Welding or cutting not covered by groups (1,588) |
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| 02/16/2006 | WO2005107996A3 Laser hybrid welding method and laser hybrid welding torch using a zinc and/or carbon and/or aluminum-containing rod |
| 02/09/2006 | US20060027633 Metal bonding method |
| 02/08/2006 | CN1730228A Method for improving welding strength of lithium ion rectangular cell negative electrode lug |
| 02/08/2006 | CN1240512C Device for controlling deformation caused by welding stress by shock pressing |
| 02/07/2006 | US6994920 welding two alloys; one alloy being free of an element that can form a continuous layer of a brittle intermetallic; repairing turbine engine blades |
| 02/01/2006 | CN1727091A Preform, hydroforming method, and hydroformed product |
| 01/31/2006 | US6991856 Methods of making and using freestanding reactive multilayer foils |
| 01/31/2006 | US6991855 Reactive multilayer foil with conductive and nonconductive final products |
| 01/10/2006 | CA2235904C Exothermic reactions and methods |
| 01/04/2006 | CN1714983A Plasma arc-stirring friction composition welding method |
| 12/28/2005 | EP1609556A1 Modular hybrid laser welding head |
| 12/28/2005 | CN1233496C Arc preheating method for automatic butt welding of T91 pipes |
| 12/21/2005 | EP1607167A1 Cross-jet guiding device for hybrid laser welding |
| 12/15/2005 | WO2005118198A1 Improved welding processes |
| 12/08/2005 | US20050269383 Apparatus and methods for underwater welding |
| 12/01/2005 | DE102004024327A1 Algorithm to operate a number of industrial welding robots within a single cell |
| 11/17/2005 | WO2005107996A2 Laser hybrid welding method and laser hybrid welding torch using a zinc and/or carbon and/or aluminum-containing rod |
| 11/09/2005 | CN1226140C Freestanding reactive multilayer foils manufacturing method and producted product |
| 10/26/2005 | CN1686660A Tungsten pole inert gas protection electric arc welding preheating stirring friction welding composite method |
| 10/26/2005 | CN1686659A Aluminium base composite material ultra sonic electrical resistance welding method |
| 10/13/2005 | US20050224562 Apparatus and method for forming a weld joint having improved physical properties |
| 09/29/2005 | US20050211688 Method for hybrid multiple-thickness laser-arc welding with edge welding |
| 09/29/2005 | US20050211687 Yag laser induced arc filler wire composite welding method and welding equipment |
| 09/21/2005 | EP1575735A1 Apparatus and method for disassembling containers having thermoplastic joining surfaces |
| 09/21/2005 | CN2726785Y Digit-controlled rotary cutting, assembling and welding equipment for rectangular pipe |
| 09/15/2005 | WO2005084242A2 Method of making sputtering target |
| 09/14/2005 | CN2724902Y Thin stainless steel screw pipe welding machine |
| 09/14/2005 | CN2724876Y Piezoelectric type shock-wave processing device |
| 09/08/2005 | US20050194491 Method for welding tape cartridge reel |
| 09/07/2005 | CN1663729A Glue welding connection method |
| 09/06/2005 | US6940036 Laser-plasma hybrid welding method |
| 09/01/2005 | US20050189401 Method of making sputtering target |
| 08/10/2005 | CN1652896A Method for hybrid multiple-thickness laser-arc welding with edge welding |
| 08/10/2005 | CN1651238A Stainless steel double bottom utensil and its laser seamless closing welding double bottom processing method |
| 08/04/2005 | US20050167403 Laser material machining using hybrid processes |
| 07/20/2005 | CN2710817Y Machine for automatically welding large-sized thin plate |
| 06/23/2005 | WO2005056228A1 Welding unit and welding method by means of which at least two different welding processes may be combined |
| 06/22/2005 | EP1542828A2 Welding installation with narrow chamfers |
| 06/14/2005 | US6906281 Method for laser welding of metal |
| 06/02/2005 | DE102004026473A1 Process for the non-vacuum electron beam welding of metallic materials comprises using a vacuum electron gun with a process gas containing additional protective gas |
| 05/25/2005 | DE10355323B3 Spot welding method used in the automobile industry comprises using a heating unit having an induction coil through which particles flow and are inductively heated |
| 05/18/2005 | CN1616181A Welding method for heat radiator |
| 05/18/2005 | CN1616176A Symmetrical arc swing mechanism of full position automatic double welding torch pipeline welder |
| 05/10/2005 | CA2215563C Combined laser and plasma arc welding torch |
| 05/04/2005 | DE10136951B4 Verfahren zum Laser-Plasma-Hybridschweißen Method for laser-plasma hybrid welding |
| 04/28/2005 | US20050087584 Transient liquid phase bonding to cold-worked surfaces |
| 04/21/2005 | US20050082343 Brazing; soldering; pressing bodies against foil; controlling pressure |
| 04/21/2005 | US20050082268 Contact tip installation tool for a welding device |
| 04/20/2005 | CN2693399Y Multifunctional vacuum brazing mechanism |
| 04/14/2005 | WO2005005070A3 Apparatus for performing a plurality of magnetic pulse forming or welding operations |
| 03/30/2005 | CN1600494A Method and device for fabricating bent pipes in variable slopes |
| 03/23/2005 | CN1597169A Piezoelectric type shock wave processing device |
| 03/23/2005 | CN1193857C Method for guiding are by laser, and are guiding welding and device by the method |
| 03/23/2005 | CN1193854C Continuous high speed welding method for double metal tube and welding furnace for the method |
| 03/17/2005 | WO2004041468A3 Welded aluminum alloy structure |
| 03/17/2005 | US20050056618 Sheet-to-tube welded structure and method |
| 03/10/2005 | WO2005021210A1 Contact tip installation tool for a welding device |
| 03/10/2005 | WO2005021207A1 Method of combining welding and adhesive bonding for joining metal components |
| 03/10/2005 | US20050051607 Nanostructured soldered or brazed joints made with reactive multilayer foils |
| 03/10/2005 | CA2536198A1 Contact tip installation tool for a welding device |
| 03/08/2005 | US6863992 Composite reactive multilayer foil |
| 03/08/2005 | US6863207 System for high speed centrifugal welding |
| 03/02/2005 | EP1509363A2 System for high speed centrifugal welding |
| 03/02/2005 | CN1586788A Rotary double focus laser-MIG electric arc composite welding head |
| 03/01/2005 | US6860419 Apparatus and method for controlling movement of a device after packaging |
| 02/23/2005 | EP1507626A2 Method for hybrid multiple-thickness laser-arc welding with edge welding |
| 02/17/2005 | DE10113471B4 Verfahren zum Hybridschweißen mittels eines Laserdoppelfokus A method of using a laser hybrid welding dual focus |
| 02/09/2005 | CN1188244C Vibration amplitude arm for ultrasonic impact gun |
| 02/09/2005 | CN1188243C air-pressurizing welding-flux automatic continuous feeding and recovering apparatus |
| 02/08/2005 | US6852945 Laser welding boiler tube wall panels |
| 02/02/2005 | CN2675318Y Transformer fixing device used in welding machine |
| 02/02/2005 | CN1187157C Welding method of superalloy articles |
| 01/27/2005 | US20050016970 Laser-plasma hybrid welding method |
| 01/26/2005 | CN1186166C Heating head for hot-pressing bonding and making method thereof |
| 01/20/2005 | WO2005005070A2 Apparatus for performing a plurality of magnetic pulse forming or welding operations |
| 01/20/2005 | US20050011868 Hybrid laser-arc welding method with gas flow rate adjustment |
| 01/20/2005 | CA2531168A1 Apparatus for performing a plurality of magnetic pulse forming or welding operations |
| 01/19/2005 | EP1498214A1 Yag laser induced arc filler wire composite welding method and welding equipment |
| 01/19/2005 | EP1497071A1 Laser material machining using hybrid processes |
| 01/19/2005 | CN1565793A Method for manufacturing antifriction brake hub of oil drilling and repairing device |
| 01/18/2005 | US6844521 Device for a laser-hybrid welding process |
| 01/13/2005 | US20050006355 Device and method for hybrid welding |
| 01/06/2005 | US20050003228 Brazing, soldering, pressing bodies against foil; controlling pressure; self-supporting, multilayer ; exothermic reactions |
| 01/05/2005 | CN2668317Y Flexible guide for cut-piece gang type welding-cutting machine |
| 01/05/2005 | CN1559746A Flux special for pressure electroslag welding of reinforced steed bar |
| 01/05/2005 | CN1559745A Thermal-melting welding flux igniting material and its constructred heat generation melt welding flux |
| 12/30/2004 | US20040262269 Hybrid laser-arc welding method with gas flow rate adjustment |
| 12/23/2004 | WO2003026829A3 System for high speed centrifugal welding |
| 12/22/2004 | EP1487606A1 Automatic welding device using radiation heat source for manufacturing cutting tool and automatic welding method thereof |
| 12/15/2004 | CN1554922A Under water energy converging and explosive charging method with foam material filling hole |
| 12/15/2004 | CN1554510A Laser-high frequency induction composite welder and its method |
| 12/09/2004 | US20040247931 Method of bonding bodies |
| 12/09/2004 | US20040247930 Composite reactive multilayer foil |
| 11/24/2004 | CN1176778C Assembling welder for steel shutterings |
| 11/11/2004 | US20040222196 Device for laser drilling |
| 11/10/2004 | CN1174832C Sheet-metal linking technology |
| 11/02/2004 | US6811073 Method for connecting conductive members |
| 10/27/2004 | CN1172622C Vacuum electric heat-insulation vessel and vacuum welding process |
| 10/26/2004 | US6808103 Method for continuous high-speed welding of double-ply metal tubes and welding furnace for performing the same |
| 09/29/2004 | CN1532022A Joint design of laser welding zinc plated steel material |