FR1062348A - Trolley step-down device for electric vehicles - Google Patents

Trolley step-down device for electric vehicles

Info

Publication number
FR1062348A
FR1062348A FR1062348DA FR1062348A FR 1062348 A FR1062348 A FR 1062348A FR 1062348D A FR1062348D A FR 1062348DA FR 1062348 A FR1062348 A FR 1062348A
Authority
FR
France
Prior art keywords
electric vehicles
down device
trolley step
trolley
vehicles
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.)
BBC Secheron SA
Original Assignee
Ateliers de Secheron SA
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 Ateliers de Secheron SA filed Critical Ateliers de Secheron SA
Application granted granted Critical
Publication of FR1062348A publication Critical patent/FR1062348A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/12—Structural features of poles or their bases
    • B60L5/14—Devices for automatic lowering of a jumped-off collector

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1062348D 1951-09-12 1952-09-01 Trolley step-down device for electric vehicles Expired FR1062348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1062348X 1951-09-12

Publications (1)

Publication Number Publication Date
FR1062348A true FR1062348A (en) 1954-04-21

Family

ID=4555500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062348D Expired FR1062348A (en) 1951-09-12 1952-09-01 Trolley step-down device for electric vehicles

Country Status (1)

Country Link
FR (1) FR1062348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030906A1 (en) * 1979-12-14 1981-06-24 Etablissements André BARDET S.A. (société anonyme) Current-collecting unit with automatic disengagement and re-engagement for electric traction vehicles, especially trolley buses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030906A1 (en) * 1979-12-14 1981-06-24 Etablissements André BARDET S.A. (société anonyme) Current-collecting unit with automatic disengagement and re-engagement for electric traction vehicles, especially trolley buses

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