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Hartmut Koschmieder

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  • Erlangen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic release system
    • Patent number 6,502,682
    • Issue date Jan 7, 2003
    • LuK Lamellen und Kupplungsbau Beteiligungs KG
    • Hartmut Koschmieder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid operated clutch disengaging apparatus
    • Patent number 6,273,231
    • Issue date Aug 14, 2001
    • LuK Lamellen und Kupplungsbau GmbH
    • Hartmut Koschmieder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Release bearing for actuating gearshift clutch of an automotive veh...
    • Patent number 5,993,067
    • Issue date Nov 30, 1999
    • INA Walzlager Schaeffler KG
    • Peter Giese
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear bearing element
    • Patent number 5,496,113
    • Issue date Mar 5, 1996
    • INA Walzlager Schaeffler KG
    • Ludwig Winkelmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wiper unit for a bearing component
    • Patent number 5,399,023
    • Issue date Mar 21, 1995
    • INA Walzlager Schaeffler KG
    • Ludwig Winkelmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wiper unit for a linear bearing element
    • Patent number 5,186,544
    • Issue date Feb 16, 1993
    • INA Walzlager Schaeffler KG
    • Jean M. Eder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Novel tensioning device
    • Patent number 4,886,482
    • Issue date Dec 12, 1989
    • INA Walzlager Schaeffler KG
    • Hartmut Koschmieder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of producing axial roller bearing cages
    • Patent number 4,122,589
    • Issue date Oct 31, 1978
    • Industriewerk Schaeffler OHG
    • Robert Grimm
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic release system
    • Publication number 20010047918
    • Publication date Dec 6, 2001
    • Luk Lamellen und Kupplungsbau GmbH
    • Hartmut Koschmieder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...