TREA

electrically controlled

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Industry

  • CPC
  • B61K7/12
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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

B61K7/12electrically controlled
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Brake system for track and mover system
    • Patent number 12,005,939
    • Issue date Jun 11, 2024
    • Rockwell Automation Technologies, Inc.
    • Fred A. Sommerhalter
    • B61 - RAILWAYS
  • Information Patent Grant

    Universal retarder system for railway cars
    • Patent number 11,352,032
    • Issue date Jun 7, 2022
    • Precision Rail and Mfg., Inc.
    • James D. Braatz
    • B61 - RAILWAYS
  • Information Patent Grant

    Method for operating a switching hump system and control means for...
    • Patent number 9,145,151
    • Issue date Sep 29, 2015
    • Siemens Aktiengesellschaft
    • Gerhard Dierkes
    • B61 - RAILWAYS
  • Information Patent Grant

    Method for operating a switching hump yard, and control device for...
    • Patent number 9,126,606
    • Issue date Sep 8, 2015
    • Siemens Aktiengesellschaft
    • Peter Kuehs
    • B61 - RAILWAYS
  • Information Patent Grant

    Speed control apparatus and method for railroad car retarders
    • Patent number 4,235,403
    • Issue date Nov 25, 1980
    • American Standard Inc.
    • Harold C. Gillen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Slippery wheel detector
    • Patent number 3,993,270
    • Issue date Nov 23, 1976
    • Southern Pacific Transportation Company
    • Bernard G. Gallacher
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3888183
    • Patent number 3,888,183
    • Issue date Jun 10, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3844514
    • Patent number 3,844,514
    • Issue date Oct 29, 1974
    • B61 - RAILWAYS
  • Information Patent Grant

    3745334
    • Patent number 3,745,334
    • Issue date Jul 10, 1973
    • B61 - RAILWAYS
  • Information Patent Grant

    3694650
    • Patent number 3,694,650
    • Issue date Sep 26, 1972
    • B61 - RAILWAYS
  • Information Patent Grant

    3633026
    • Patent number 3,633,026
    • Issue date Jan 4, 1972
    • B61 - RAILWAYS
  • Information Patent Grant

    3532878
    • Patent number 3,532,878
    • Issue date Oct 6, 1970
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3517187
    • Patent number 3,517,187
    • Issue date Jun 23, 1970
    • B61 - RAILWAYS
  • Information Patent Grant

    3463919
    • Patent number 3,463,919
    • Issue date Aug 26, 1969
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3398276
    • Patent number 3,398,276
    • Issue date Aug 20, 1968
    • B61 - RAILWAYS
  • Information Patent Grant

    3394250
    • Patent number 3,394,250
    • Issue date Jul 23, 1968
    • B61 - RAILWAYS
  • Information Patent Grant

    3370166
    • Patent number 3,370,166
    • Issue date Feb 20, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3360304
    • Patent number 3,360,304
    • Issue date Dec 26, 1967
    • B61 - RAILWAYS
  • Information Patent Grant

    3358139
    • Patent number 3,358,139
    • Issue date Dec 12, 1967
    • B61 - RAILWAYS
  • Information Patent Grant

    3283146
    • Patent number 3,283,146
    • Issue date Nov 1, 1966
    • B61 - RAILWAYS
  • Information Patent Grant

    3280950
    • Patent number 3,280,950
    • Issue date Oct 25, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3260843
    • Patent number 3,260,843
    • Issue date Jul 12, 1966
    • B61 - RAILWAYS
  • Information Patent Grant

    3251991
    • Patent number 3,251,991
    • Issue date May 17, 1966
    • B61 - RAILWAYS
  • Information Patent Grant

    3251312
    • Patent number 3,251,312
    • Issue date May 17, 1966
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3244874
    • Patent number 3,244,874
    • Issue date Apr 5, 1966
    • B61 - RAILWAYS
  • Information Patent Grant

    3240930
    • Patent number 3,240,930
    • Issue date Mar 15, 1966
    • B61 - RAILWAYS
  • Information Patent Grant

    3237007
    • Patent number 3,237,007
    • Issue date Feb 22, 1966
    • B61 - RAILWAYS
  • Information Patent Grant

    3232385
    • Patent number 3,232,385
    • Issue date Feb 1, 1966
    • B61 - RAILWAYS
  • Information Patent Grant

    3217159
    • Patent number 3,217,159
    • Issue date Nov 9, 1965
    • B61 - RAILWAYS
  • Information Patent Grant

    3211017
    • Patent number 3,211,017
    • Issue date Oct 12, 1965
    • B61 - RAILWAYS

Patents Applicationslast 30 patents