GB146690A - Improvements in signalling on railways - Google Patents

Improvements in signalling on railways

Info

Publication number
GB146690A
GB146690A GB1340619A GB1340619A GB146690A GB 146690 A GB146690 A GB 146690A GB 1340619 A GB1340619 A GB 1340619A GB 1340619 A GB1340619 A GB 1340619A GB 146690 A GB146690 A GB 146690A
Authority
GB
United Kingdom
Prior art keywords
lever
last vehicle
track
railways
signalling
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
GB1340619A
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.)
WILLIAM STADDON
Original Assignee
WILLIAM STADDON
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 WILLIAM STADDON filed Critical WILLIAM STADDON
Priority to GB1340619A priority Critical patent/GB146690A/en
Publication of GB146690A publication Critical patent/GB146690A/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)

Abstract

146,690. Staddon, W. May 28, 1919. Track apparatus actuating signals other than on trains.-The passage of the last vehicle of a train past a given point is indicated in the cabin by a bell or other signal mechanically connected to a pivoted lever d on the track, which is counterweighted so as to return to the vertical position after operation. The lever d is struck by a projection c<1> on a lever c carried by the last vehicle in operative position as shown in full lines on the drawing. The lever c may be moved to an inoperative position by flexible connexions.
GB1340619A 1919-05-28 1919-05-28 Improvements in signalling on railways Expired GB146690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1340619A GB146690A (en) 1919-05-28 1919-05-28 Improvements in signalling on railways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1340619A GB146690A (en) 1919-05-28 1919-05-28 Improvements in signalling on railways

Publications (1)

Publication Number Publication Date
GB146690A true GB146690A (en) 1920-07-15

Family

ID=10022364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1340619A Expired GB146690A (en) 1919-05-28 1919-05-28 Improvements in signalling on railways

Country Status (1)

Country Link
GB (1) GB146690A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692311A (en) * 1951-01-24 1954-10-19 Elliott Lee Automatic railroad whistle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692311A (en) * 1951-01-24 1954-10-19 Elliott Lee Automatic railroad whistle

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