FR521699A - Perfectionnements aux trolleys - Google Patents

Perfectionnements aux trolleys

Info

Publication number
FR521699A
FR521699A FR521699A FR521699DA FR521699A FR 521699 A FR521699 A FR 521699A FR 521699 A FR521699 A FR 521699A FR 521699D A FR521699D A FR 521699DA FR 521699 A FR521699 A FR 521699A
Authority
FR
France
Prior art keywords
trolleys
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
FR521699A
Other languages
English (en)
Inventor
Eugene-Marcel Kramer
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.)
EUGENE-MARCEL KRAMER
Original Assignee
EUGENE-MARCEL KRAMER
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 EUGENE-MARCEL KRAMER filed Critical EUGENE-MARCEL KRAMER
Application granted granted Critical
Publication of FR521699A publication Critical patent/FR521699A/fr
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
    • B60L5/045—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire with trolley wire finders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR521699A 1920-08-02 1920-08-02 Perfectionnements aux trolleys Expired FR521699A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR521699T 1920-08-02

Publications (1)

Publication Number Publication Date
FR521699A true FR521699A (fr) 1921-07-18

Family

ID=8917391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR521699A Expired FR521699A (fr) 1920-08-02 1920-08-02 Perfectionnements aux trolleys

Country Status (1)

Country Link
FR (1) FR521699A (fr)

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