GB191201727A - Improvements in or relating to Railway Signalling and Train-stopping Devices. - Google Patents

Improvements in or relating to Railway Signalling and Train-stopping Devices.

Info

Publication number
GB191201727A
GB191201727A GB191201727DA GB191201727A GB 191201727 A GB191201727 A GB 191201727A GB 191201727D A GB191201727D A GB 191201727DA GB 191201727 A GB191201727 A GB 191201727A
Authority
GB
United Kingdom
Prior art keywords
cam
lever
movement
danger
train
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
Ludwig Kastowsky
Emanuel Rybak
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 GB191201727A publication Critical patent/GB191201727A/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)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

1727. Kastowsky, L., and Rybak, E. Jan. 22. Track apparatus actuating signals other than on trains and for stopping trains. - Trainstopping ramps b, d are pivotally mounted on the track in front of the home and distant signals. The former is raised into trainstopping position by a cord a, cam h, and weight r whenever the signal is put to danger. The latter is raised only when a train passes over a lever c at a time when the home signal is at danger. When the home signal is put to ' safety,' the movement of the cord a is in part transmitted to a cam l, the other part being dissipated in a lost-motion connexion between the chain pulley and the cam; and the lever c is moved into a horizontal position by the fore part of the cam l. When the home signal falls to danger, the cam l runs back until stopped bv the engagement of the lever c with the end of the rear part of the cam. This movement is transmitted to the cam o, which is thereby raised to the position shown. If a train passes over the lever while in this inclined position, the lever is depressed and the cam l released. Thereupon the weight s causes the cam l to rotate, and, owing to the previous movement having been in the same direction, no further movement is lost, and the cam o is rotated to bring the abutment d into train-stopping position. The parts are returned to their normal positions when the signals are returned to ' safety.' An additional semaphore u is operated from a pulley connected to the cam o through a pin-and-slot device which allows the cam o to move downwards from the position shown, in which the semaphore u is at safety without further movement of the semaphore.
GB191201727D 1912-01-22 1912-01-22 Improvements in or relating to Railway Signalling and Train-stopping Devices. Expired GB191201727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191201727T 1912-01-22

Publications (1)

Publication Number Publication Date
GB191201727A true GB191201727A (en) 1913-01-22

Family

ID=32569396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191201727D Expired GB191201727A (en) 1912-01-22 1912-01-22 Improvements in or relating to Railway Signalling and Train-stopping Devices.

Country Status (1)

Country Link
GB (1) GB191201727A (en)

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