FR483221A - Flexible pedal with pneumatic moderator, for controlling safety devices, on double or single tracks - Google Patents

Flexible pedal with pneumatic moderator, for controlling safety devices, on double or single tracks

Info

Publication number
FR483221A
FR483221A FR483221DA FR483221A FR 483221 A FR483221 A FR 483221A FR 483221D A FR483221D A FR 483221DA FR 483221 A FR483221 A FR 483221A
Authority
FR
France
Prior art keywords
moderator
pneumatic
double
safety devices
controlling safety
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
Victor-Henri-Marie Peigne
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.)
VICTOR HENRI MARIE PEIGNE
Original Assignee
VICTOR HENRI MARIE PEIGNE
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 VICTOR HENRI MARIE PEIGNE filed Critical VICTOR HENRI MARIE PEIGNE
Application granted granted Critical
Publication of FR483221A publication Critical patent/FR483221A/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
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • B61L1/04—Electric devices associated with track, e.g. rail contacts mechanically actuated by a part of the vehicle
    • B61L1/045—Electric devices associated with track, e.g. rail contacts mechanically actuated by a part of the vehicle actuated by fluid-pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR483221D 1916-10-12 1916-10-12 Flexible pedal with pneumatic moderator, for controlling safety devices, on double or single tracks Expired FR483221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR483221T 1916-10-12

Publications (1)

Publication Number Publication Date
FR483221A true FR483221A (en) 1917-06-13

Family

ID=1520142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR483221D Expired FR483221A (en) 1916-10-12 1916-10-12 Flexible pedal with pneumatic moderator, for controlling safety devices, on double or single tracks

Country Status (1)

Country Link
FR (1) FR483221A (en)

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