FR352408A - Contact springs for trolleys - Google Patents

Contact springs for trolleys

Info

Publication number
FR352408A
FR352408A FR352408DA FR352408A FR 352408 A FR352408 A FR 352408A FR 352408D A FR352408D A FR 352408DA FR 352408 A FR352408 A FR 352408A
Authority
FR
France
Prior art keywords
trolleys
contact springs
springs
contact
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
John Hensley
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 FR352408A publication Critical patent/FR352408A/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)
FR352408D 1904-05-05 1905-03-15 Contact springs for trolleys Expired FR352408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US352408XA 1904-05-05 1904-05-05

Publications (1)

Publication Number Publication Date
FR352408A true FR352408A (en) 1905-08-10

Family

ID=1400649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR352408D Expired FR352408A (en) 1904-05-05 1905-03-15 Contact springs for trolleys

Country Status (1)

Country Link
FR (1) FR352408A (en)

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