| 摘要 |
According to the present invention, a pantograph device is disclosed. The disclosed pantograph device comprises: a current collecting member which comes in contact with a catenary and collects currents from the catenary; a base member coupled to a train; an elastic support member which is located between the current collecting member and the base member and has a plurality of elastic support portions; and a fixing member which is connected to one, two or more of the plurality of elastic support portions and selectively limits movement of the elastic support portions. Therefore, the pantograph device favorably maintains a contact between the current collecting unit and the catenary. |
