GB234666A - Improvements in and connected with trolley heads for electric tramway and railway vehicles - Google Patents

Improvements in and connected with trolley heads for electric tramway and railway vehicles

Info

Publication number
GB234666A
GB234666A GB1802024A GB1802024A GB234666A GB 234666 A GB234666 A GB 234666A GB 1802024 A GB1802024 A GB 1802024A GB 1802024 A GB1802024 A GB 1802024A GB 234666 A GB234666 A GB 234666A
Authority
GB
United Kingdom
Prior art keywords
railway vehicles
trolley heads
heads
electric tramway
tramway
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
GB1802024A
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.)
LEON RALSTON
Original Assignee
LEON RALSTON
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 LEON RALSTON filed Critical LEON RALSTON
Priority to GB1802024A priority Critical patent/GB234666A/en
Publication of GB234666A publication Critical patent/GB234666A/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
    • B60L5/08—Structure of the sliding shoes 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

234,666. Stone & Co., Ltd., J., (Ralston, L.). July 28, 1924. Trolly heads.-The, fork a has a solid stem c with a hole d carrying a spring plunger f engaging a slot m in the socket l of the bracket k. The hole d is shouldered at e to engage a corresponding shoulder on the plunger f, and the spring g is retained by a screw plug h.
GB1802024A 1924-07-28 1924-07-28 Improvements in and connected with trolley heads for electric tramway and railway vehicles Expired GB234666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1802024A GB234666A (en) 1924-07-28 1924-07-28 Improvements in and connected with trolley heads for electric tramway and railway vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1802024A GB234666A (en) 1924-07-28 1924-07-28 Improvements in and connected with trolley heads for electric tramway and railway vehicles

Publications (1)

Publication Number Publication Date
GB234666A true GB234666A (en) 1925-06-04

Family

ID=10105250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1802024A Expired GB234666A (en) 1924-07-28 1924-07-28 Improvements in and connected with trolley heads for electric tramway and railway vehicles

Country Status (1)

Country Link
GB (1) GB234666A (en)

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