FR781924A - Locomotive friction device - Google Patents

Locomotive friction device

Info

Publication number
FR781924A
FR781924A FR781924DA FR781924A FR 781924 A FR781924 A FR 781924A FR 781924D A FR781924D A FR 781924DA FR 781924 A FR781924 A FR 781924A
Authority
FR
France
Prior art keywords
friction device
locomotive
locomotive friction
friction
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
Georges Emile Beauvais
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 FR781924A publication Critical patent/FR781924A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B61L3/08—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 electrically
    • B61L3/10—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 electrically using current passing between devices along the route and devices on the vehicle or train
    • B61L3/103—Details of current transmitting conductors or contact brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR781924D 1934-11-27 1934-11-27 Locomotive friction device Expired FR781924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR781924T 1934-11-27

Publications (1)

Publication Number Publication Date
FR781924A true FR781924A (en) 1935-05-24

Family

ID=9210058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781924D Expired FR781924A (en) 1934-11-27 1934-11-27 Locomotive friction device

Country Status (1)

Country Link
FR (1) FR781924A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3101052A1 (en) * 2019-09-23 2021-03-26 Sncf Mobilites Railway signal transmission device and system
FR3135052A1 (en) 2022-04-28 2023-11-03 SNCF Voyageurs CONNECTED CONTACT BRUSH COMPRISING AT LEAST ONE CONTACT BLADE, CONTROL METHOD AND RAIL VEHICLE
FR3135053A1 (en) 2022-04-28 2023-11-03 SNCF Voyageurs CONNECTED CONTACT BRUSH COMPRISING AT LEAST ONE CONTACT BLADE, CONTROL METHOD AND RAIL VEHICLE
FR3135051A1 (en) 2022-04-28 2023-11-03 SNCF Voyageurs CONTROL SYSTEM COMPRISING AT LEAST ONE CONNECTED CONTACT BRUSH AND RAIL VEHICLE EQUIPPED WITH SUCH A SYSTEM

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3101052A1 (en) * 2019-09-23 2021-03-26 Sncf Mobilites Railway signal transmission device and system
FR3135052A1 (en) 2022-04-28 2023-11-03 SNCF Voyageurs CONNECTED CONTACT BRUSH COMPRISING AT LEAST ONE CONTACT BLADE, CONTROL METHOD AND RAIL VEHICLE
FR3135053A1 (en) 2022-04-28 2023-11-03 SNCF Voyageurs CONNECTED CONTACT BRUSH COMPRISING AT LEAST ONE CONTACT BLADE, CONTROL METHOD AND RAIL VEHICLE
FR3135051A1 (en) 2022-04-28 2023-11-03 SNCF Voyageurs CONTROL SYSTEM COMPRISING AT LEAST ONE CONNECTED CONTACT BRUSH AND RAIL VEHICLE EQUIPPED WITH SUCH A SYSTEM

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