FR33535E - Safety device for railways - Google Patents

Safety device for railways

Info

Publication number
FR33535E
FR33535E FR33535DA FR33535E FR 33535 E FR33535 E FR 33535E FR 33535D A FR33535D A FR 33535DA FR 33535 E FR33535 E FR 33535E
Authority
FR
France
Prior art keywords
railways
safety device
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
Jules-Joseph-Henr Morel-Revoil
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 filed Critical
Application granted granted Critical
Publication of FR33535E publication Critical patent/FR33535E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0092—Memory means reproducing during the running of the vehicle or vehicle train, e.g. smart cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/126—Brakes for railway vehicles coming into operation in case of exceeding a predetermined speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
FR33535D 1924-01-29 1927-02-22 Safety device for railways Expired FR33535E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE593924X 1924-01-29

Publications (1)

Publication Number Publication Date
FR33535E true FR33535E (en) 1928-11-28

Family

ID=6573389

Family Applications (2)

Application Number Title Priority Date Filing Date
FR593924D Expired FR593924A (en) 1924-01-29 1925-01-27 Safety device for railways
FR33535D Expired FR33535E (en) 1924-01-29 1927-02-22 Safety device for railways

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR593924D Expired FR593924A (en) 1924-01-29 1925-01-27 Safety device for railways

Country Status (1)

Country Link
FR (2) FR593924A (en)

Also Published As

Publication number Publication date
FR593924A (en) 1925-09-02

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