FR20112E - Foot switch for controlling mechanical devices that warn and record the crossing of signals when stopped - Google Patents

Foot switch for controlling mechanical devices that warn and record the crossing of signals when stopped

Info

Publication number
FR20112E
FR20112E FR20112DA FR20112E FR 20112 E FR20112 E FR 20112E FR 20112D A FR20112D A FR 20112DA FR 20112 E FR20112 E FR 20112E
Authority
FR
France
Prior art keywords
warn
crossing
record
stopped
signals
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)
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.)
Cousin & Cie Soc
Original Assignee
Cousin & Cie Soc
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 Cousin & Cie Soc filed Critical Cousin & Cie Soc
Application granted granted Critical
Publication of FR20112E publication Critical patent/FR20112E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR20112D 1911-04-04 1915-08-07 Foot switch for controlling mechanical devices that warn and record the crossing of signals when stopped Expired FR20112E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR428106T 1911-04-04
FR20112T 1915-08-07

Publications (1)

Publication Number Publication Date
FR20112E true FR20112E (en) 1916-10-06

Family

ID=1361216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20112D Expired FR20112E (en) 1911-04-04 1915-08-07 Foot switch for controlling mechanical devices that warn and record the crossing of signals when stopped

Country Status (1)

Country Link
FR (1) FR20112E (en)

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