The present invention relates to a pantograph device for preventing a separation of a current collection member from an electric car line. The pantograph device includes the current collection member which touches the electric car line and collects electricity from the electric car line, a frame member connected to the electric car line, and an elastic member which is interposed between the current collection member and the frame member and elastically supports the current collection member by selectively applying a plurality of elastic units.
팬터그래프 장치에 관한 발명이 개시된다. 게시된 팬터그래프 장치는, 전차선에 접하여 전차선으로부터 집전하는 집전부재와, 전동차에 연결되는 프레임부재와, 집전부재와 프레임부재의 사이에 개재되고, 복수 개의 탄성부를 선택적으로 적용하여 집전부재를 탄성 지지하는 탄성부재를 포함하는 것을 특징으로 한다.
PANTOGRAPH DEVICE
팬터그래프 장치
2016-04-19
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Pantograph head driving device, pantograph and charging pantograph
European Patent Office | 2021
|PANTOGRAPH HEAD, PANTOGRAPH, AND PANTOGRAPH CONTROL METHOD
European Patent Office | 2022
|PANTOGRAPH MEASUREMENT METHOD AND PANTOGRAPH MEASUREMENT DEVICE
European Patent Office | 2016