FR605572A - - Google Patents

Info

Publication number
FR605572A
FR605572A FR605572DA FR605572A FR 605572 A FR605572 A FR 605572A FR 605572D A FR605572D A FR 605572DA FR 605572 A FR605572 A FR 605572A
Authority
FR
France
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
Publication date
Application granted granted Critical
Publication of FR605572A publication Critical patent/FR605572A/fr
Expired legal-status Critical Current

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)
FR605572D Expired FR605572A (fr)

Publications (1)

Publication Number Publication Date
FR605572A true FR605572A (fr) 1926-05-28

Family

ID=1540626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR605572D Expired FR605572A (fr)

Country Status (1)

Country Link
FR (1) FR605572A (fr)

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