GB346344A - Improvements in or relating to apparatus for automatically indicating the passage of train end carriages - Google Patents

Improvements in or relating to apparatus for automatically indicating the passage of train end carriages

Info

Publication number
GB346344A
GB346344A GB71/30A GB7130A GB346344A GB 346344 A GB346344 A GB 346344A GB 71/30 A GB71/30 A GB 71/30A GB 7130 A GB7130 A GB 7130A GB 346344 A GB346344 A GB 346344A
Authority
GB
United Kingdom
Prior art keywords
track
relating
passage
lamp
germany
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
GB71/30A
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
Publication of GB346344A publication Critical patent/GB346344A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L13/00—Operation of signals from the vehicle or by the passage of the vehicle
    • B61L13/005—Operation of signals from the vehicle or by the passage of the vehicle optically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/14—Devices for indicating the passing of the end of the vehicle or train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

346,344. Railway signalling apparatus. HAMPKE, O., 9, Gotheallee, Altona,. Germany.-(Assignee of Baseler, W. ; 21, Walhallastrasse, Munich, and Schieck, K. ; 45, Guiolettstrasse, Frankfort-on-Main, both in Germany.) Jan. 1, 1930, No. 71. Convention date, Jan. 2, 1929. [Class 105.] The end carriage of a train if fitted with a tetrahedror prism 4 to reflect light from a track-side pro. jector lamp 7 or to track-side sensitive cells 12. 13. The tetra. hedron prisrr may be protected from frost, dew, &c. by the heat of a tail lamp 1. The projector lamp may be switched on and off by track contacts.
GB71/30A 1929-01-02 1930-01-01 Improvements in or relating to apparatus for automatically indicating the passage of train end carriages Expired GB346344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346344X 1929-01-02

Publications (1)

Publication Number Publication Date
GB346344A true GB346344A (en) 1931-04-01

Family

ID=6255166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB71/30A Expired GB346344A (en) 1929-01-02 1930-01-01 Improvements in or relating to apparatus for automatically indicating the passage of train end carriages

Country Status (1)

Country Link
GB (1) GB346344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022228789A1 (en) * 2021-04-26 2022-11-03 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H. Method and measuring system for determining a position of a rail vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022228789A1 (en) * 2021-04-26 2022-11-03 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H. Method and measuring system for determining a position of a rail vehicle

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