Current collector shoe with rapid retraction The invention relates to a shoe (10) on an electrical power supply track for an electric railway vehicle, the shoe (10) comprising: - a power supply flange (12) movable between a retracted position and a deployed position; - an actuator (11) able to move the flange between the retracted and deployed positions; and - a mechanical system (13) connecting the flange to the actuator; characterized in that the actuator (11): - has a movement speed such that it is able to move the flange (12) between its retracted and deployed positions in a time period shorter than or equal to 1 second, and preferably shorter than or equal to 0.5 seconds; and - has a number of operating cycles before failure greater than or equal to 2,500,000. Figure 1 C"! !: 1 0 U-1 lo Ul ry; L.) ---'o 0 cn r2 cn cg rn Cie Ln rr; (D
Current collector shoe with rapid retraction
2018-11-08
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |