CH88315A - Safety device warning of passing stop signals on railways. - Google Patents

Safety device warning of passing stop signals on railways.

Info

Publication number
CH88315A
CH88315A CH88315DA CH88315A CH 88315 A CH88315 A CH 88315A CH 88315D A CH88315D A CH 88315DA CH 88315 A CH88315 A CH 88315A
Authority
CH
Switzerland
Prior art keywords
railways
safety device
stop signals
device warning
passing stop
Prior art date
Application number
Other languages
French (fr)
Inventor
Cocriamont Julien
Original Assignee
Cocriamont Julien
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 Cocriamont Julien filed Critical Cocriamont Julien
Publication of CH88315A publication Critical patent/CH88315A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02Devices 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
    • B61L3/04Devices 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)
CH88315D 1919-12-31 1919-12-31 Safety device warning of passing stop signals on railways. CH88315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH88315T 1919-12-31

Publications (1)

Publication Number Publication Date
CH88315A true CH88315A (en) 1921-02-16

Family

ID=4345227

Family Applications (1)

Application Number Title Priority Date Filing Date
CH88315D CH88315A (en) 1919-12-31 1919-12-31 Safety device warning of passing stop signals on railways.

Country Status (1)

Country Link
CH (1) CH88315A (en)

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