TREA

Seam welding

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Industry

  • CPC
  • B23K5/02
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23KSOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY B23K5/00Gas flame welding

Current Industry

B23K5/02Seam welding
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Welding device
    • Patent number 10,792,748
    • Issue date Oct 6, 2020
    • Mayekawa Mfg. Co., Ltd.
    • Hisashi Kitagawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Magnetic elevator drive member and method of manufacture
    • Patent number 10,214,387
    • Issue date Feb 26, 2019
    • Otis Elevator Company
    • Richard N. Fargo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for joining steel pieces in a hot rolling mill
    • Patent number 5,205,471
    • Issue date Apr 27, 1993
    • Hitachi, Ltd.
    • Ryohei Kinose
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for dividing a strand into slabs
    • Patent number 4,297,151
    • Issue date Oct 27, 1981
    • Thyssen Aktiengesellschaft vormals August Thyssen-Hutte
    • Erich Hoffken
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for dividing a strand into slabs
    • Patent number 4,208,039
    • Issue date Jun 17, 1980
    • Thyssen Aktiengesellschaft vormals August Thyssen-Hutte
    • Erich Hoffken
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process for the manufacture of a glazing unit
    • Patent number 3,948,433
    • Issue date Apr 6, 1976
    • Glaverbel-Mecaniver
    • Gerard Palmers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Support for welding head carriage
    • Patent number 3,935,985
    • Issue date Feb 3, 1976
    • BSL Bignier Schmid Laurent
    • Alain Prudhomme
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3907192
    • Patent number 3,907,192
    • Issue date Sep 23, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3443805
    • Patent number 3,443,805
    • Issue date May 13, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2110529
    • Patent number 2,110,529
    • Issue date Mar 8, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2089840
    • Patent number 2,089,840
    • Issue date Aug 10, 1937
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1940785
    • Patent number 1,940,785
    • Issue date Dec 26, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents