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Clemens Nienhaus

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  • Neunkirchen-Seelscheid, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Protective device for a drive assembly with a double universal joint
    • Patent number 6,159,104
    • Issue date Dec 12, 2000
    • GKN Walterscheid GmbH
    • Felix Mikeska
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Driveshaft with coupling means
    • Patent number 5,980,389
    • Issue date Nov 9, 1999
    • GKN Walterscheid GmbH
    • Clemens Nienhaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling For Torque Limiting Purposes
    • Patent number 5,733,196
    • Issue date Mar 31, 1998
    • GKN Walterscheid GmbH
    • Clemens Nienhaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Protective device for telescopic shafts
    • Patent number 5,702,306
    • Issue date Dec 30, 1997
    • GKN Walterscheid GmbH
    • Wolfgang Adamek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Driveshaft length adjusting mechanism with two profiles
    • Patent number 5,538,474
    • Issue date Jul 23, 1996
    • GKN Walterscheid GmbH
    • Horst Kretschmer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing assembly for a universal joint
    • Patent number 5,454,759
    • Issue date Oct 3, 1995
    • GKN Walterscheid GmbH
    • Horst Kretschmer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling disconnected in the case of overloading
    • Patent number 5,308,281
    • Issue date May 3, 1994
    • Jean Walterscheid GmbH
    • Clemens Nienhaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double bevel gear angular drive
    • Patent number 5,065,639
    • Issue date Nov 19, 1991
    • Jean Walterscheid GmbH
    • Michael Flanhardt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process and device for measuring and indicating load conditions in...
    • Patent number 5,030,942
    • Issue date Jul 9, 1991
    • Jean Walterscheid GmbH
    • Hans J. Langen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive shaft coupling
    • Patent number 4,792,006
    • Issue date Dec 20, 1988
    • Jean Waltersheid GmbH
    • Clemens Nienhaus
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Clutch mechanism comprising a freewheeling unit disengageable in th...
    • Patent number 4,629,044
    • Issue date Dec 16, 1986
    • Jean Walterscheid GmbH
    • Alexander Post
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable friction clutch assembly
    • Patent number 4,617,003
    • Issue date Oct 14, 1986
    • Jean Walterscheid GmbH
    • Helmut Bober
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft connection mechanism
    • Patent number 4,603,998
    • Issue date Aug 5, 1986
    • Jean Walterscheid GmbH
    • Helmut Bober
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Telescopic shaft assembly
    • Patent number 4,595,383
    • Issue date Jun 17, 1986
    • Jean Walterscheid GmbH
    • Clemens Nienhaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multipartite protective device for universal joint shafts
    • Patent number 4,473,361
    • Issue date Sep 25, 1984
    • Jean Walterscheid GmbH
    • Hubert Geisthoff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multipartite protective device for universal joint shafts
    • Patent number 4,326,392
    • Issue date Apr 27, 1982
    • Jean Walterscheid GmbH
    • Hubert Geisthoff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...