TREA

Retarders of the mushroom type

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Industry

  • CPC
  • B61K7/025
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61KOTHER AUXILIARY EQUIPMENT FOR RAILWAYS B61K7/00Railway stops fixed to permanent way Track brakes or retarding apparatus fixed to permanent way Sand tracks or the like

Current Industry

B61K7/025Retarders of the mushroom type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rail brake damper
    • Patent number 11,028,896
    • Issue date Jun 8, 2021
    • STABILIUS GMBH
    • Ulrich Probst
    • B61 - RAILWAYS
  • Information Patent Grant

    Track brake with at least one vertically-movable braking element an...
    • Patent number 8,996,243
    • Issue date Mar 31, 2015
    • Siemens Aktiengesellschaft
    • Sven Skibbe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rail brake, especially a holding brake
    • Patent number 6,520,298
    • Issue date Feb 18, 2003
    • Thyssen Krupp Automotive AG
    • Gunter Meuters
    • B61 - RAILWAYS
  • Information Patent Grant

    Distributive retarder test device
    • Patent number 6,216,525
    • Issue date Apr 17, 2001
    • AAA Sales & Engineering, Inc.
    • John J. Bernd
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 6,199,671
    • Issue date Mar 13, 2001
    • New Joules Engineering (Sales) Proprietary) Limited
    • Cornelius Johannes Thyssen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable stop-wagon retarders with locking function for wagons at...
    • Patent number 6,182,575
    • Issue date Feb 6, 2001
    • China TDJ System Research Centre
    • Yongting Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 5,730,260
    • Issue date Mar 24, 1998
    • New Joules Engineering (Sales) (Proprietary) Limited
    • Cornelius Carel Johannes Thyssen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Retarders suitable for wagon speed control
    • Patent number 4,721,189
    • Issue date Jan 26, 1988
    • Dowty Hydraulic Units Limited
    • David E. Bick
    • B61 - RAILWAYS
  • Information Patent Grant

    Retarders suitable for wagon speed control
    • Patent number 4,650,038
    • Issue date Mar 17, 1987
    • Dowty Hydraulic Units Limited
    • David E. Bick
    • B61 - RAILWAYS
  • Information Patent Grant

    Retarders suitable for wagon speed control and having means for hol...
    • Patent number 4,535,872
    • Issue date Aug 20, 1985
    • Dowty Hydraulic Units Limited
    • David E. Bick
    • B61 - RAILWAYS
  • Information Patent Grant

    Shock absorber unit
    • Patent number 4,474,271
    • Issue date Oct 2, 1984
    • Stabilus GmbH
    • Werner Molders
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3637052
    • Patent number 3,637,052
    • Issue date Jan 25, 1972
    • B61 - RAILWAYS
  • Information Patent Grant

    3368497
    • Patent number 3,368,497
    • Issue date Feb 13, 1968
    • B61 - RAILWAYS

Patents Applicationslast 30 patents