GB385028A - Improvements in and relating to trolleys and the like for conducting electric current from cables to the motors of vehicles - Google Patents

Improvements in and relating to trolleys and the like for conducting electric current from cables to the motors of vehicles

Info

Publication number
GB385028A
GB385028A GB2508031A GB2508031A GB385028A GB 385028 A GB385028 A GB 385028A GB 2508031 A GB2508031 A GB 2508031A GB 2508031 A GB2508031 A GB 2508031A GB 385028 A GB385028 A GB 385028A
Authority
GB
United Kingdom
Prior art keywords
vehicles
trolleys
cables
motors
relating
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
GB2508031A
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.)
ROBERT WOTHERSPOON ALEXANDER
Original Assignee
ROBERT WOTHERSPOON ALEXANDER
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 ROBERT WOTHERSPOON ALEXANDER filed Critical ROBERT WOTHERSPOON ALEXANDER
Priority to GB2508031A priority Critical patent/GB385028A/en
Publication of GB385028A publication Critical patent/GB385028A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L5/00Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/04Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/06Structure of the rollers or their carrying means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L2200/00Type of vehicles
    • B60L2200/26Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

385,028. Trollies for electric vehicles. ALEXANDER, R. W., 5, Rafel's Buildings, Kerk Street, Johannesburg, South Africa. Sept. 7, 1931, No. 25080. [Class 104 (iii).] The pulley 2 of an electric trolley is pressed against the conductor 6 by a spring 13 arranged between the pulley holder 1c and the bottom of a sleeve 3 on a bracket fixed to the pole. The holder 1c swivels in the sleeve and its vertical and swivelling movements are limited by a setscrew 11 engaging a slot 10 therein. A cushioning spring 12 is arranged between the end of the holder 1c and the bottom of the sleeve 3.
GB2508031A 1931-09-07 1931-09-07 Improvements in and relating to trolleys and the like for conducting electric current from cables to the motors of vehicles Expired GB385028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2508031A GB385028A (en) 1931-09-07 1931-09-07 Improvements in and relating to trolleys and the like for conducting electric current from cables to the motors of vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2508031A GB385028A (en) 1931-09-07 1931-09-07 Improvements in and relating to trolleys and the like for conducting electric current from cables to the motors of vehicles

Publications (1)

Publication Number Publication Date
GB385028A true GB385028A (en) 1932-12-22

Family

ID=10221876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2508031A Expired GB385028A (en) 1931-09-07 1931-09-07 Improvements in and relating to trolleys and the like for conducting electric current from cables to the motors of vehicles

Country Status (1)

Country Link
GB (1) GB385028A (en)

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