| 摘要 |
PROBLEM TO BE SOLVED: To provide a hanger device for supporting a trolley wire capable of suppressing an influence of sag change caused by temperature-dependent expansion/contraction of a wire, and reducing an influence on power collection characteristic by a pantograph.SOLUTION: A hanger device for supporting a trolley wire has a reverse V-shaped hanger metal fitting 11 installed between a messenger wire 3 and the trolley wire 5, and the apex 12 of the reverse V-shaped hanger metal fitting 11 is fixed to the messenger wire 3, and tips 16, 17 of both leg parts 14, 15 of the reverse V-shaped hanger metal fitting 11 are fixed to the trolley wire 5, respectively. |
