GB191404255A - Improvements in or relating to Train-stopping Devices for use on Railways and the like. - Google Patents

Improvements in or relating to Train-stopping Devices for use on Railways and the like.

Info

Publication number
GB191404255A
GB191404255A GB191404255DA GB191404255A GB 191404255 A GB191404255 A GB 191404255A GB 191404255D A GB191404255D A GB 191404255DA GB 191404255 A GB191404255 A GB 191404255A
Authority
GB
United Kingdom
Prior art keywords
valve
train
piece
contact
pin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Joseph Roberts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191404255A publication Critical patent/GB191404255A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/04—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

4255. Roberts, J. Feb. 18. Track apparatus actuating signals on trains and for stopping trains. -A flat sliding valve c interposed in the brakepipe is pulled upon by a spring l and restrained by the engagement of a pin i with a cam-piece k; the pin i being carried by a pivoted train-contact j hinged to the rod n of the valve. When a track contact moves the train contact j past the edge of the piece k, the spring l raises the valve c and opens the brake system. The rod n may also be connected to a warning- device. For v a c u u m brakes, the inlet controlled by the valve c is provided with a grid. A sliding piece, such as the valve c but fitted with an electrical contactmaking plug, may be used to control the circuit of an electrically-operated brake.
GB191404255D 1914-02-18 1914-02-18 Improvements in or relating to Train-stopping Devices for use on Railways and the like. Expired GB191404255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191404255T 1914-02-18

Publications (1)

Publication Number Publication Date
GB191404255A true GB191404255A (en) 1914-08-13

Family

ID=32581960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191404255D Expired GB191404255A (en) 1914-02-18 1914-02-18 Improvements in or relating to Train-stopping Devices for use on Railways and the like.

Country Status (1)

Country Link
GB (1) GB191404255A (en)

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