| 摘要 |
A vehicle height adjustable bearing of the automotive suspension device is provided to move along the top supporting unit in which the elevating bolt is installed, and to control the height of vehicle. A vehicle height adjustable bearing of the automotive suspension device comprises upper end and lower support(33b,33c), an plurality of sphere(33a) installed between the upper end and lower support, an elevating unit controlling distance between the top mount and the upper part support area. The elevating unit includes a lifting unit(51) located between the upper part support area and top mount, a hoisting screw-nut(53) pivotally installed within the lifting unit, a hoisting bolt(52) joined to the hoisting screw-nut. |
