GB190123423A - Improvements in and relating to Means for Supporting and Insulating the Trolley Wires of Electric Tramways on the Overhead Trolley, Wire System, - Google Patents

Improvements in and relating to Means for Supporting and Insulating the Trolley Wires of Electric Tramways on the Overhead Trolley, Wire System,

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Publication number
GB190123423A
GB190123423A GB190123423DA GB190123423A GB 190123423 A GB190123423 A GB 190123423A GB 190123423D A GB190123423D A GB 190123423DA GB 190123423 A GB190123423 A GB 190123423A
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GB
United Kingdom
Prior art keywords
trolley
insulating
relating
supporting
wire system
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
William Charles Ullmann
Amos Edward Barber
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 GB190123423A publication Critical patent/GB190123423A/en
Expired legal-status Critical Current

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Abstract

23,423. Ullmann, W. C., and Barber, A. E. Nov. 19. Electric railways and tramways with overhead conductors. Insulation; conductors, supports for. Instead of pivoting the trolley-wire hanger 1 directly to the support, it is hung by one or more pivoted links or their equivalents 7 so as to maintain a horizontal position under unbalanced forces. Preferably the link also serves as an insulator, being made with two forked ends 9, 10 held in insulating-material 20 containing strengthening metal pieces 21.
GB190123423D 1901-11-19 1901-11-19 Improvements in and relating to Means for Supporting and Insulating the Trolley Wires of Electric Tramways on the Overhead Trolley, Wire System, Expired GB190123423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190123423T 1901-11-19

Publications (1)

Publication Number Publication Date
GB190123423A true GB190123423A (en) 1902-10-16

Family

ID=32152522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190123423D Expired GB190123423A (en) 1901-11-19 1901-11-19 Improvements in and relating to Means for Supporting and Insulating the Trolley Wires of Electric Tramways on the Overhead Trolley, Wire System,

Country Status (1)

Country Link
GB (1) GB190123423A (en)

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