FR559640A - Perfectionnements aux têtes de trolleys - Google Patents

Perfectionnements aux têtes de trolleys

Info

Publication number
FR559640A
FR559640A FR559640DA FR559640A FR 559640 A FR559640 A FR 559640A FR 559640D A FR559640D A FR 559640DA FR 559640 A FR559640 A FR 559640A
Authority
FR
France
Prior art keywords
trolleys
heads
trolleys heads
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
Georges-Felix Bonnet
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.)
Acieries de Gennevilliers SA
Original Assignee
Acieries de Gennevilliers SA
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 Acieries de Gennevilliers SA filed Critical Acieries de Gennevilliers SA
Application granted granted Critical
Publication of FR559640A publication Critical patent/FR559640A/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)
FR559640D 1922-12-09 1922-12-09 Perfectionnements aux têtes de trolleys Expired FR559640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR559640T 1922-12-09

Publications (1)

Publication Number Publication Date
FR559640A true FR559640A (fr) 1923-09-19

Family

ID=8942369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR559640D Expired FR559640A (fr) 1922-12-09 1922-12-09 Perfectionnements aux têtes de trolleys

Country Status (1)

Country Link
FR (1) FR559640A (fr)

Similar Documents

Publication Publication Date Title
FR30524E (fr) Perfectionnements aux postes radio-récepteurs
FR557609A (fr) Perfectionnements aux sécateurs
FR556502A (fr) Perfectionnements aux escaliers élévateurs mécaniques
FR559640A (fr) Perfectionnements aux têtes de trolleys
FR550453A (fr) Perfectionnements aux harpes de trolleys
FR571186A (fr) Perfectionnements aux chemins de fer-jouets
FR589810A (fr) Perfectionnements aux thermo-siphons
FR564047A (fr) Perfectionnements aux bioyclettes
FR572322A (fr) Perfectionnements aux
FR568598A (fr) Perfectionnements aux parqueteuses
FR565683A (fr) Perfectionnements aux carrosseries dites
FR560623A (fr) Perfectionnements aux roues
FR580437A (fr) Perfectionnements apportés aux véhicules
FR555600A (fr) Perfectionnements apportés aux cystoscopes
FR554075A (fr) Perfectionnements apportés aux pulvérisateurs
FR30523E (fr) Perfectionnements aux postes radio-récepteurs
FR567905A (fr) Perfectionnements aux avions-bicyclettes
FR558447A (fr) Perfectionnements apportés aux brodeuses
FR572200A (fr) Perfectionnements aux cinématographes
FR569316A (fr) Perfectionnements aux jalousies
FR30522E (fr) Perfectionnements aux postes radio-récepteurs
FR30521E (fr) Perfectionnements aux postes radio-récepteurs
FR550721A (fr) Perfectionnements apportés aux roues
FR551019A (fr) Perfectionnements apportés aux brosses
FR551018A (fr) Perfectionnements apportés aux wagonnets