GB323329A - Improvements in or relating to railway signalling systems - Google Patents

Improvements in or relating to railway signalling systems

Info

Publication number
GB323329A
GB323329A GB3452928A GB3452928A GB323329A GB 323329 A GB323329 A GB 323329A GB 3452928 A GB3452928 A GB 3452928A GB 3452928 A GB3452928 A GB 3452928A GB 323329 A GB323329 A GB 323329A
Authority
GB
United Kingdom
Prior art keywords
track
relating
rims
rails
signalling systems
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
GB3452928A
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
Priority to GB3452928A priority Critical patent/GB323329A/en
Publication of GB323329A publication Critical patent/GB323329A/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
    • B61L3/08—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 electrically
    • B61L3/10—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 electrically using current passing between devices along the route and devices on the vehicle or train

Landscapes

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

Abstract

323,329. Wolf, A. Nov. 23, 1928. No Patent granted (Sealing fee not paid). Collectors.-Auxiliary rails b at the side of the track are energized from a battery over a switch in the station according to the direction of traffic. The auxiliary rails b are slightly higher than the track rails a and are engaged by insulated rims i secured to the locomotive wheels h. The rims i are connected through collars n and forked members o to the terminals of a two-way switch t which is reversed in conjunction with the locomotive reversing-gear so as to put the rail b on the right hand side of the track in series with the signal device z.
GB3452928A 1928-11-23 1928-11-23 Improvements in or relating to railway signalling systems Expired GB323329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3452928A GB323329A (en) 1928-11-23 1928-11-23 Improvements in or relating to railway signalling systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3452928A GB323329A (en) 1928-11-23 1928-11-23 Improvements in or relating to railway signalling systems

Publications (1)

Publication Number Publication Date
GB323329A true GB323329A (en) 1930-01-02

Family

ID=10366762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3452928A Expired GB323329A (en) 1928-11-23 1928-11-23 Improvements in or relating to railway signalling systems

Country Status (1)

Country Link
GB (1) GB323329A (en)

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