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GB191412961A - Improvements in and relating to Train Stopping Apparatus. - Google Patents

Improvements in and relating to Train Stopping Apparatus.

Info

Publication number
GB191412961A
GB191412961A GB191412961DA GB191412961A GB 191412961 A GB191412961 A GB 191412961A GB 191412961D A GB191412961D A GB 191412961DA GB 191412961 A GB191412961 A GB 191412961A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
levers
spring
rod
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
Frank Northup
Charles Alexander Overacker
George Marklie
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 GB191412961A publication Critical patent/GB191412961A/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)
  • Actuator (AREA)
  • Braking Arrangements (AREA)

Abstract

12,961. Northup, F., Overacker, C. A., and Marklie, G. May 26. Track apparatus for stopping trains.-Power is cut off and the brake valves opened by the piston-rod 9 of a cylinder 2, to which fluid is supplied through a valve 7 when trip-levers 32 fitted with buffers 33 engage devices on the track. These levers 32 are spring - held in the full-line position and are pivoted to rods 34 carrying lugs 35. When the trip-levers engage a track contact, one of the lugs 35 moves a block 24 sliding in lateral guides against the action of a spring or the like, and thus removes a pin on the block from a socket in the end of the valve lever 23. The valve 7 is then opened by a spring, and the piston-rod 9 is forced into the cylinder. Racks on the piston-rod rotate pinions on the spindles of the throttle valve 13 or other power controller and of the brake valve 17. The piston is reset by pressure fluid admitted through the pipe 22 under control of a valve (not shown).
GB191412961D 1914-05-26 1914-05-26 Improvements in and relating to Train Stopping Apparatus. Expired GB191412961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191412961T 1914-05-26

Publications (1)

Publication Number Publication Date
GB191412961A true GB191412961A (en) 1915-04-15

Family

ID=32584661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191412961D Expired GB191412961A (en) 1914-05-26 1914-05-26 Improvements in and relating to Train Stopping Apparatus.

Country Status (1)

Country Link
GB (1) GB191412961A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8967591B2 (en) 2011-02-24 2015-03-03 Wabtec Holding Corp. Trip cock fault detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8967591B2 (en) 2011-02-24 2015-03-03 Wabtec Holding Corp. Trip cock fault detector

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