GB827593A - Improvements relating to the construction of overhead electric traction systems - Google Patents

Improvements relating to the construction of overhead electric traction systems

Info

Publication number
GB827593A
GB827593A GB2148455A GB2148455A GB827593A GB 827593 A GB827593 A GB 827593A GB 2148455 A GB2148455 A GB 2148455A GB 2148455 A GB2148455 A GB 2148455A GB 827593 A GB827593 A GB 827593A
Authority
GB
United Kingdom
Prior art keywords
rod
construction
improvements relating
july
electric traction
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
GB2148455A
Inventor
Arthur George Sweetland
John Lionel Coppack
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB2148455A priority Critical patent/GB827593A/en
Publication of GB827593A publication Critical patent/GB827593A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulators (AREA)

Abstract

827,593. Supporting overhead conductors. BRITISH INSULATED CALLENDER'S CABLES Ltd. July 24, 1956 [July 25, 1955], No. 21484/55. Drawings to Specification. Class 36. A cross-span member for an overhead traction system consists of a rod of thermosetting or coldsetting synthetic resin, of the kind which sets to a hard infusible and insoluble condition, reinforced with glass filaments lying substantially parallel to one another throughout the length of the rod and distributed throughout the crosssection of the rod. The rod may comprise 55-60% by weight glass, and the resin may be a polyester resin. The rod may carry one or more collars to increase the leakage path along its surface. Specification 816,926 is referred to.
GB2148455A 1955-07-25 1955-07-25 Improvements relating to the construction of overhead electric traction systems Expired GB827593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2148455A GB827593A (en) 1955-07-25 1955-07-25 Improvements relating to the construction of overhead electric traction systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2148455A GB827593A (en) 1955-07-25 1955-07-25 Improvements relating to the construction of overhead electric traction systems

Publications (1)

Publication Number Publication Date
GB827593A true GB827593A (en) 1960-02-10

Family

ID=10163715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2148455A Expired GB827593A (en) 1955-07-25 1955-07-25 Improvements relating to the construction of overhead electric traction systems

Country Status (1)

Country Link
GB (1) GB827593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294987B (en) * 1962-05-30 1969-05-14 Siemens Ag Contact wire suspension for electric railways

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294987B (en) * 1962-05-30 1969-05-14 Siemens Ag Contact wire suspension for electric railways

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