FR357796A - Improvements to trolleys pebbles - Google Patents

Improvements to trolleys pebbles

Info

Publication number
FR357796A
FR357796A FR357796DA FR357796A FR 357796 A FR357796 A FR 357796A FR 357796D A FR357796D A FR 357796DA FR 357796 A FR357796 A FR 357796A
Authority
FR
France
Prior art keywords
pebbles
trolleys
trolleys pebbles
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
William King Richardson
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 FR357796A publication Critical patent/FR357796A/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)
FR357796D 1904-10-17 1905-09-16 Improvements to trolleys pebbles Expired FR357796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357796XA 1904-10-17 1904-10-17

Publications (1)

Publication Number Publication Date
FR357796A true FR357796A (en) 1906-01-13

Family

ID=1405669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR357796D Expired FR357796A (en) 1904-10-17 1905-09-16 Improvements to trolleys pebbles

Country Status (1)

Country Link
FR (1) FR357796A (en)

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