Sensing by using magnetic means

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for moving along a boundary between electromag...

    • Patent number 5,592,078
    • Issue date Jan 7, 1997
    • Dapco Industries, Inc.
    • David W. Giragosian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding machine with automatic seam tracking

    • Patent number 4,571,479
    • Issue date Feb 18, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Susumu Maeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for the lateral positioning of a member relati...

    • Patent number 4,513,195
    • Issue date Apr 23, 1985
    • Commissariat a l'Energie Atomique
    • Jean-Marie Detriche
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process and apparatus for the lateral positioning of a member relat...

    • Patent number 4,441,010
    • Issue date Apr 3, 1984
    • Commissariat a l'Energie Atomique
    • Jean Cornu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for detecting the center of a welded seam in accordance w...

    • Patent number 4,303,883
    • Issue date Dec 1, 1981
    • Nippon Kokan Kabushiki Kaisha
    • Toshihiro Mori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for tracking a seam

    • Patent number 4,206,391
    • Issue date Jun 3, 1980
    • Gard, Inc.
    • Alan J. Varacins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Providing control signals for machine operations

    • Patent number 4,131,918
    • Issue date Dec 26, 1978
    • The Shoe and Allied Trades Research Association
    • Donald Pettit
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Eddy current probe subsystem

    • Patent number 4,124,792
    • Issue date Nov 7, 1978
    • The United States of America as represented by the Secretary of the Army
    • John H. Flora
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scanning device for welding torches

    • Patent number 4,015,101
    • Issue date Mar 29, 1977
    • Messer Griesheim GmbH
    • Gunther Hannappel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Proportional control for guidance systems, and the like

    • Patent number 3,997,757
    • Issue date Dec 14, 1976
    • The Cecil Equipment Company
    • Shelby Cecil
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Positioning control apparatus

    • Patent number 3,939,389
    • Issue date Feb 17, 1976
    • Zumbach Electronic - Automatic
    • Peter Nopper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3857080

    • Patent number 3,857,080
    • Issue date Dec 24, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3824366

    • Patent number 3,824,366
    • Issue date Jul 16, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3767882

    • Patent number 3,767,882
    • Issue date Oct 23, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3484667

    • Patent number 3,484,667
    • Issue date Dec 16, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3346807

    • Patent number 3,346,807
    • Issue date Oct 10, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3309539

    • Patent number 3,309,539
    • Issue date Mar 14, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3268805

    • Patent number 3,268,805
    • Issue date Aug 23, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3204081

    • Patent number 3,204,081
    • Issue date Aug 31, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3201562

    • Patent number 3,201,562
    • Issue date Aug 17, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3179786

    • Patent number 3,179,786
    • Issue date Apr 20, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3171071

    • Patent number 3,171,071
    • Issue date Feb 23, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3156856

    • Patent number 3,156,856
    • Issue date Nov 10, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3076889

    • Patent number 3,076,889
    • Issue date Feb 5, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3017496

    • Patent number 3,017,496
    • Issue date Jan 16, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2971079

    • Patent number 2,971,079
    • Issue date Feb 7, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2921179

    • Patent number 2,921,179
    • Issue date Jan 12, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2679620

    • Patent number 2,679,620
    • Issue date May 25, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents