FR560681A - Tête de perche - Google Patents

Tête de perche

Info

Publication number
FR560681A
FR560681A FR560681DA FR560681A FR 560681 A FR560681 A FR 560681A FR 560681D A FR560681D A FR 560681DA FR 560681 A FR560681 A FR 560681A
Authority
FR
France
Prior art keywords
perch
head
perch head
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
English (en)
Inventor
Pierre-G Pigache
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 filed Critical
Application granted granted Critical
Publication of FR560681A publication Critical patent/FR560681A/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
    • B60L5/06—Structure of the rollers or their carrying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR560681D 1922-01-06 1923-01-04 Tête de perche Expired FR560681A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE560681X 1922-01-06

Publications (1)

Publication Number Publication Date
FR560681A true FR560681A (fr) 1923-10-09

Family

ID=3872730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560681D Expired FR560681A (fr) 1922-01-06 1923-01-04 Tête de perche

Country Status (1)

Country Link
FR (1) FR560681A (fr)

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