CH148659A - Selbsttätig gesteuerte Wegschranke mit Signaleinrichtungen. - Google Patents

Selbsttätig gesteuerte Wegschranke mit Signaleinrichtungen.

Info

Publication number
CH148659A
CH148659A CH148659DA CH148659A CH 148659 A CH148659 A CH 148659A CH 148659D A CH148659D A CH 148659DA CH 148659 A CH148659 A CH 148659A
Authority
CH
Switzerland
Prior art keywords
automatically controlled
signal devices
controlled barrier
barrier
devices
Prior art date
Application number
Other languages
English (en)
Inventor
A Orr Samuel
L Suenderhauf Oscar
Original Assignee
A Orr Samuel
L Suenderhauf Oscar
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 A Orr Samuel, L Suenderhauf Oscar filed Critical A Orr Samuel
Publication of CH148659A publication Critical patent/CH148659A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/08—Operation of gates; Combined operation of gates and signals
    • B61L29/18—Operation by approaching rail vehicle or train
    • B61L29/22—Operation by approaching rail vehicle or train electrically
    • B61L29/226—Operation by approaching rail vehicle or train electrically using track-circuits, closed or short-circuited by train or using isolated rail-sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH148659D 1930-05-31 1930-05-31 Selbsttätig gesteuerte Wegschranke mit Signaleinrichtungen. CH148659A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH148659T 1930-05-31

Publications (1)

Publication Number Publication Date
CH148659A true CH148659A (de) 1931-07-31

Family

ID=4404424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH148659D CH148659A (de) 1930-05-31 1930-05-31 Selbsttätig gesteuerte Wegschranke mit Signaleinrichtungen.

Country Status (1)

Country Link
CH (1) CH148659A (de)

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