FR393672A - Signal system and switching devices thereof, for railways and other applications - Google Patents

Signal system and switching devices thereof, for railways and other applications

Info

Publication number
FR393672A
FR393672A FR393672DA FR393672A FR 393672 A FR393672 A FR 393672A FR 393672D A FR393672D A FR 393672DA FR 393672 A FR393672 A FR 393672A
Authority
FR
France
Prior art keywords
railways
applications
switching devices
signal system
signal
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
Other languages
French (fr)
Inventor
William Fenton Bladon
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
Application granted granted Critical
Publication of FR393672A publication Critical patent/FR393672A/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
    • B61L3/04—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 mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR393672D 1908-08-26 1908-08-26 Signal system and switching devices thereof, for railways and other applications Expired FR393672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR393672T 1908-08-26

Publications (1)

Publication Number Publication Date
FR393672A true FR393672A (en) 1908-12-30

Family

ID=1438957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR393672D Expired FR393672A (en) 1908-08-26 1908-08-26 Signal system and switching devices thereof, for railways and other applications

Country Status (1)

Country Link
FR (1) FR393672A (en)

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