PROBLEM TO BE SOLVED: To provide a trolley wire that is used for a simple catenary overhead wire for a rapid transit railway and has excellent cost efficiency and workability, and a simple catenary overhead wire having the trolley wire.SOLUTION: One embodiment is a trolley wire 12 used for a simple catenary overhead wire, the trolley wire predominantly composed of a Cu-Sn-In alloy or a Cu-Sn alloy and having a tensile strength of 485 MPa or more and less than 500 MPa.SELECTED DRAWING: Figure 2
【課題】高速鉄道用のシンプルカテナリー式架線に用いられる、コストや施工性に優れるトロリ線、及びそのトロリ線を有するシンプルカテナリー式架線を提供する。【解決手段】本発明の一態様において、シンプルカテナリー式架線に用いられるトロリ線であって、Cu−Sn−In系合金又はCu−Sn系合金を主成分とし、引張強さが485MPa以上、500MPa未満である、トロリ線12を提供する。【選択図】図2
TROLLEY WIRE AND SIMPLE CATENARY OVERHEAD WIRE
トロリ線及びシンプルカテナリー式架線
10.08.2017
Patent
Elektronische Ressource
Japanisch
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / C22C Legierungen , ALLOYS / C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS , Verändern der physikalischen Struktur von Nichteisenmetallen oder Nichteisenlegierungen / H01B CABLES , Kabel |
Catenary trolley-wire suspensions for electric railroads
Engineering Index Backfile | 1928
|Mid-span vibration of catenary overhead wire
Engineering Index Backfile | 1967
|Trolley wire overhead for main line railways
Engineering Index Backfile | 1969
|CATENARY CABLE PROTECTION COVER AND HEIGHT ADJUSTMENT METHOD FOR TROLLEY WIRE
Europäisches Patentamt | 2019
|