FR428106A - 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
FR428106A
FR428106A FR428106DA FR428106A FR 428106 A FR428106 A FR 428106A FR 428106D A FR428106D A FR 428106DA FR 428106 A FR428106 A FR 428106A
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 ET CIE SOC
Original Assignee
COUSIN ET 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 ET CIE SOC filed Critical COUSIN ET CIE SOC
Application granted granted Critical
Publication of FR428106A publication Critical patent/FR428106A/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)
FR428106D 1911-04-04 1911-04-04 Foot switch for controlling mechanical devices that warn and record the crossing of signals when stopped Expired FR428106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR428106T 1911-04-04

Publications (1)

Publication Number Publication Date
FR428106A true FR428106A (en) 1911-08-23

Family

ID=1470528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR428106D Expired FR428106A (en) 1911-04-04 1911-04-04 Foot switch for controlling mechanical devices that warn and record the crossing of signals when stopped

Country Status (1)

Country Link
FR (1) FR428106A (en)

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