TREA

Gerd Brunken

Follow

Person

  • Dittelbrunn, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Viscous coupling with a volumetric-flow setting means
    • Patent number 6,269,925
    • Issue date Aug 7, 2001
    • Mannesmann Sachs AG
    • Gerd Brunken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional oscillation damper
    • Patent number 5,090,542
    • Issue date Feb 25, 1992
    • Fichtel & Sachs AG
    • Gerd Brunken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid friction clutch
    • Patent number 4,809,833
    • Issue date Mar 7, 1989
    • Fichtel & Sachs AG
    • Gerd Brunken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid friction clutch
    • Patent number 4,732,249
    • Issue date Mar 22, 1988
    • Fichtel & Sachs AG
    • Gerd Brunken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Temperature-dependently controllable fluid friction clutch
    • Patent number 4,685,549
    • Issue date Aug 11, 1987
    • Fichtel & Sachs AG
    • Gerd Brunken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid friction clutch
    • Patent number 4,676,355
    • Issue date Jun 30, 1987
    • Fichtel & Sachs AG
    • Gerd Brunken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid friction coupling
    • Patent number 4,665,694
    • Issue date May 19, 1987
    • Fichtel & Sachs AG
    • Gerd Brunken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid-friction coupling for a cooling fan of an internal combustion...
    • Patent number 4,662,495
    • Issue date May 5, 1987
    • Fichtel & Sachs AG
    • Gerd Brunken
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Key assembly for coded security system
    • Patent number 4,287,735
    • Issue date Sep 8, 1981
    • Sachs Systemtechnik GmbH
    • Gerd Brunken
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key-controlled electromagnetic operating mechanism for a lock and t...
    • Patent number 4,280,118
    • Issue date Jul 21, 1981
    • Sachs Systemtechnik GmbH
    • Gerd Brunken
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Magnetic security system
    • Patent number 4,274,080
    • Issue date Jun 16, 1981
    • Sachs Systemtechnik GmbH
    • Gerd Brunken
    • G07 - CHECKING-DEVICES