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GB391237A - Improvements in or relating to means for supporting electric trolley arms or the like on vehicles - Google Patents

Improvements in or relating to means for supporting electric trolley arms or the like on vehicles

Info

Publication number
GB391237A
GB391237A GB3125831A GB3125831A GB391237A GB 391237 A GB391237 A GB 391237A GB 3125831 A GB3125831 A GB 3125831A GB 3125831 A GB3125831 A GB 3125831A GB 391237 A GB391237 A GB 391237A
Authority
GB
United Kingdom
Prior art keywords
vehicles
relating
electric trolley
supporting electric
trolley arms
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
GB3125831A
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.)
ARTHUR THOMAS FROGGATT
PARK ROYAL COACH WORKS Ltd
Original Assignee
ARTHUR THOMAS FROGGATT
PARK ROYAL COACH WORKS Ltd
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 ARTHUR THOMAS FROGGATT, PARK ROYAL COACH WORKS Ltd filed Critical ARTHUR THOMAS FROGGATT
Priority to GB3125831A priority Critical patent/GB391237A/en
Publication of GB391237A publication Critical patent/GB391237A/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
    • B60L5/12—Structural features of poles or their bases

Landscapes

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

Abstract

391,237. Supports for electric trolley arms. PARK ROYAL COACH WORKS, Ltd. and FROGGATT, A. T., Abbey Road, Park Royal, London. Nov. 11, 1931, No. 31258. [Class 104 (iii).] The trolley arm 1 is mounted on one or more hoop-like frames 4 having depending arms connected to the body or chassis of the vehicle at each side, the top of the frame being spaced from the roof of the vehicle and providing a mounting for a base or bases 3 supporting the trolley arm. The frame 4 may be made of T-shaped iron.
GB3125831A 1931-11-11 1931-11-11 Improvements in or relating to means for supporting electric trolley arms or the like on vehicles Expired GB391237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3125831A GB391237A (en) 1931-11-11 1931-11-11 Improvements in or relating to means for supporting electric trolley arms or the like on vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3125831A GB391237A (en) 1931-11-11 1931-11-11 Improvements in or relating to means for supporting electric trolley arms or the like on vehicles

Publications (1)

Publication Number Publication Date
GB391237A true GB391237A (en) 1933-04-27

Family

ID=10320399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3125831A Expired GB391237A (en) 1931-11-11 1931-11-11 Improvements in or relating to means for supporting electric trolley arms or the like on vehicles

Country Status (1)

Country Link
GB (1) GB391237A (en)

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