FR446318A - Trolleys for electric railway cars - Google Patents

Trolleys for electric railway cars

Info

Publication number
FR446318A
FR446318A FR446318DA FR446318A FR 446318 A FR446318 A FR 446318A FR 446318D A FR446318D A FR 446318DA FR 446318 A FR446318 A FR 446318A
Authority
FR
France
Prior art keywords
trolleys
electric railway
railway cars
cars
electric
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
Lewis Joseph Tetlow
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR446318A publication Critical patent/FR446318A/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
    • B60L5/06—Structure of the rollers or their carrying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR446318D 1912-07-22 1912-07-22 Trolleys for electric railway cars Expired FR446318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446318T 1912-07-22

Publications (1)

Publication Number Publication Date
FR446318A true FR446318A (en) 1912-12-02

Family

ID=1487111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446318D Expired FR446318A (en) 1912-07-22 1912-07-22 Trolleys for electric railway cars

Country Status (1)

Country Link
FR (1) FR446318A (en)

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