Friction gear transmission systems or components

Patents Grantslast 30 patents

  • Information Patent Grant

    Friction drive for line guide on bait cast reel

    • Patent number 4,807,827
    • Issue date Feb 28, 1989
    • Zebco Corporation
    • Robert F. Welch
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Traction roller transmission

    • Patent number 4,782,723
    • Issue date Nov 8, 1988
    • Excelermatic Inc.
    • Charles E. Kraus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Single ball traction drive assembly

    • Patent number 4,700,581
    • Issue date Oct 20, 1987
    • Loeffler; William R.
    • Edward C. Tibbals
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed reducing and torque transmitting mechanism

    • Patent number 4,599,910
    • Issue date Jul 15, 1986
    • Frederick Manufacturing Company
    • John H. Francis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque limit drive transmission

    • Patent number 4,555,963
    • Issue date Dec 3, 1985
    • Wedgtrac Corporation
    • Bertel S. Nelson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque limit drive transmission

    • Patent number 4,481,842
    • Issue date Nov 13, 1984
    • Wedgtrac Corporation
    • Bertel S. Nelson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Friction gear

    • Patent number 3,971,262
    • Issue date Jul 27, 1976
    • Wilhelm E. Altrogge
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3875814

    • Patent number 3,875,814
    • Issue date Apr 8, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3826157

    • Patent number 3,826,157
    • Issue date Jul 30, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3720112

    • Patent number 3,720,112
    • Issue date Mar 13, 1973
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3418859

    • Patent number 3,418,859
    • Issue date Dec 31, 1968
    • B30 - PRESSES
  • Information Patent Grant

    3397587

    • Patent number 3,397,587
    • Issue date Aug 20, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3306549

    • Patent number 3,306,549
    • Issue date Feb 28, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3071018

    • Patent number 3,071,018
    • Issue date Jan 1, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3037393

    • Patent number 3,037,393
    • Issue date Jun 5, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2981119

    • Patent number 2,981,119
    • Issue date Apr 25, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2795146

    • Patent number 2,795,146
    • Issue date Jun 11, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2675713

    • Patent number 2,675,713
    • Issue date Apr 20, 1954
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2607251

    • Patent number 2,607,251
    • Issue date Aug 19, 1952
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2571851

    • Patent number 2,571,851
    • Issue date Oct 16, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2563895

    • Patent number 2,563,895
    • Issue date Aug 14, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2537559

    • Patent number 2,537,559
    • Issue date Jan 9, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1456121

    • Patent number 1,456,121
    • Issue date May 22, 1923
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...