The invention relates to a device (3', 3'') for supporting a trolley wire (4), which runs in a longitudinal direction (5), for supplying electrical energy to a rail vehicle on a supporting body (11) which is arranged above the trolley wire (4) as viewed in a vertical direction (7) running at a right angle to the longitudinal direction (5), comprising a guide rail (23) which guides a thermal expansion movement of at least the trolley wire (4) and has a first rail body (25) on which the trolley wire (4) is held in a positionally fixed manner, and a second rail body (26) which is held on the supporting body (11) in a positionally fixed manner, wherein the first rail body (25) and the second rail body (26) are guided with respect to one another via rolling elements (32).
Device for supporting a trolley wire
2022-12-22
Patent
Elektronische Ressource
Englisch
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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