TREA

with mechanical change-speed gearing

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Industry

  • CPC
  • B61C9/20
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61CLOCOMOTIVES MOTOR RAILCARS B61C9/00Locomotives or motor railcars characterised by the type of transmission system used Transmission systems specially adapted for locomotives or motor railcars

Current Industry

B61C9/20with mechanical change-speed gearing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrodynamic 2-speed hydraulic drive
    • Patent number 6,952,981
    • Issue date Oct 11, 2005
    • Voith Turbo GmbH & Co. KG
    • Wolfgang Fischer
    • B61 - RAILWAYS
  • Information Patent Grant

    2749777
    • Patent number 2,749,777
    • Issue date Jun 12, 1956
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents