TREA

Ernst Piepenbreier

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  • Essen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual gimbal coupling
    • Patent number 4,790,248
    • Issue date Dec 13, 1988
    • Thyssen Industrie AG
    • Ernst Piepenbreier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Universal double coupling
    • Patent number 4,664,037
    • Issue date May 12, 1987
    • Thyssen Industrie AG
    • Ernst Piepenbreier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disc brake arrangement for rail vehicles
    • Patent number 4,498,562
    • Issue date Feb 12, 1985
    • Thyssen Industrie AG
    • Ernst Piepenbreier
    • B61 - RAILWAYS
  • Information Patent Grant

    Gear clutch
    • Patent number 4,354,850
    • Issue date Oct 19, 1982
    • Thyssen Industrie AG
    • Ernst Piepenbreier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...