| 摘要 |
PURPOSE: A valve lift device driven by a plurality of operating members is provided to have a simple structure and to be utilized conveniently. CONSTITUTION: A valve lift device driven by a plurality of operating members comprises a body(110), a valve cylinder(130), a main hydraulic chamber(140), and a hydraulic amplification chamber. The body is connected to a cylinder head of a vehicle engine. One side of the valve cylinder is connected to the body, and the other side of the valve cylinder is connected to a valve(11). The main hydraulic chamber is arranged between the body and the valve cylinder. The hydraulic amplification chamber is arranged between the body and the valve cylinder. |
