FR41804E - Control and safety device for railways and tramways, adapting to ordinary chronotachometers - Google Patents

Control and safety device for railways and tramways, adapting to ordinary chronotachometers

Info

Publication number
FR41804E
FR41804E FR41804DA FR41804E FR 41804 E FR41804 E FR 41804E FR 41804D A FR41804D A FR 41804DA FR 41804 E FR41804 E FR 41804E
Authority
FR
France
Prior art keywords
chronotachometers
tramways
railways
adapting
ordinary
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
Eloi Rodolausse
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 FR41804E publication Critical patent/FR41804E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B60T7/16—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger operated by remote control, i.e. initiating means not mounted on vehicle
    • B60T7/18—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger operated by remote control, i.e. initiating means not mounted on vehicle operated by wayside apparatus
    • 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)
  • Transportation (AREA)
FR41804D 1933-08-18 1931-12-08 Control and safety device for railways and tramways, adapting to ordinary chronotachometers Expired FR41804E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44240T 1933-08-18

Publications (1)

Publication Number Publication Date
FR41804E true FR41804E (en) 1933-04-21

Family

ID=8680091

Family Applications (3)

Application Number Title Priority Date Filing Date
FR736363D Expired FR736363A (en) 1933-08-18 1931-08-25 Control and safety device for railways and tramways, adapting to ordinary chronotachometers
FR41804D Expired FR41804E (en) 1933-08-18 1931-12-08 Control and safety device for railways and tramways, adapting to ordinary chronotachometers
FR44240D Expired FR44240E (en) 1933-08-18 1933-08-18 Control and safety device for railways and tramways, adapting to ordinary chronotachometers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR736363D Expired FR736363A (en) 1933-08-18 1931-08-25 Control and safety device for railways and tramways, adapting to ordinary chronotachometers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR44240D Expired FR44240E (en) 1933-08-18 1933-08-18 Control and safety device for railways and tramways, adapting to ordinary chronotachometers

Country Status (1)

Country Link
FR (3) FR736363A (en)

Also Published As

Publication number Publication date
FR44240E (en) 1934-12-01
FR736363A (en) 1932-11-23

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