FR518878A - Brake application and alarm device for railways - Google Patents

Brake application and alarm device for railways

Info

Publication number
FR518878A
FR518878A FR518878A FR518878DA FR518878A FR 518878 A FR518878 A FR 518878A FR 518878 A FR518878 A FR 518878A FR 518878D A FR518878D A FR 518878DA FR 518878 A FR518878 A FR 518878A
Authority
FR
France
Prior art keywords
railways
alarm device
brake application
brake
application
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
FR518878A
Other languages
French (fr)
Inventor
Edmund Spencer Tiddeman
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.)
EDMUND SPENCER TIDDEMAN
Original Assignee
EDMUND SPENCER TIDDEMAN
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 EDMUND SPENCER TIDDEMAN filed Critical EDMUND SPENCER TIDDEMAN
Application granted granted Critical
Publication of FR518878A publication Critical patent/FR518878A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR518878A 1915-05-01 1920-07-05 Brake application and alarm device for railways Expired FR518878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB518878X 1915-05-01

Publications (1)

Publication Number Publication Date
FR518878A true FR518878A (en) 1921-06-01

Family

ID=10461794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518878A Expired FR518878A (en) 1915-05-01 1920-07-05 Brake application and alarm device for railways

Country Status (1)

Country Link
FR (1) FR518878A (en)

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