GB191326198A - Improvements in and relating to Pulleys for the Trolleys of Electric Railways, Tramways and like purposes. - Google Patents

Improvements in and relating to Pulleys for the Trolleys of Electric Railways, Tramways and like purposes.

Info

Publication number
GB191326198A
GB191326198A GB191326198DA GB191326198A GB 191326198 A GB191326198 A GB 191326198A GB 191326198D A GB191326198D A GB 191326198DA GB 191326198 A GB191326198 A GB 191326198A
Authority
GB
United Kingdom
Prior art keywords
tramways
trolleys
pulleys
relating
purposes
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
Inventor
Archibald Welsh
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 GB191326198A publication Critical patent/GB191326198A/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
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

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

Abstract

26,198. Welsh, A. Nov. 15. No Patent granted (Sealing fee not paid). Collecting w h e e l s.-A collector-wheel is built up of four parts a, c, d, e put together as shown, the renewable ring c being locked to the side flange a by a projection g. The flange d is formed with an annular part h engaging a corresponding recess in the ring c. The flange d may be locked in position by screws i or other suitable means. A chamber l for lubricant is formed in the part a.
GB191326198D 1913-11-15 1913-11-15 Improvements in and relating to Pulleys for the Trolleys of Electric Railways, Tramways and like purposes. Expired GB191326198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191326198T 1913-11-15

Publications (1)

Publication Number Publication Date
GB191326198A true GB191326198A (en) 1914-09-03

Family

ID=32580713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191326198D Expired GB191326198A (en) 1913-11-15 1913-11-15 Improvements in and relating to Pulleys for the Trolleys of Electric Railways, Tramways and like purposes.

Country Status (1)

Country Link
GB (1) GB191326198A (en)

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