| 摘要 |
The present invention pertains to the multiple ride height control apparatus for the air suspension system which fills and exhausts the compressed air to and from the air spring that is installed between the frame/body and the suspension arm to adjust the ride height, the apparatus comprises the mechanical leveling valve which rotates clockwise and counterclockwise, or moves to the upward/downward or leftward/rightward directions so as to control the filling and exhausting the compressed air, the valve driver which rotates or moves the mechanical leveling valve to the direction of the filling and exhausting the compressed air and the controller which controls operation of the valve driver. With this, the multiple ride height control apparatus for the air suspension system is provided in order that the users are able to adjust the ride height as desired and intended when necessary, and that the price for the apparatus is inexpensive with the simple structure. |
