| 摘要 |
An upper mount ( 2 ) with which a vehicle height can be increased and reduced at any time using a vehicle-mounted existing fluid device (hydraulic device, for example) without using a dedicated fluid pressure mechanism such as a pneumatic device and without affecting suspension performance at all. The upper mount ( 2 ) is composed of a body-side member ( 4 ) fixed to a body ( 8 ) and a suspension-side member ( 6 ) fixed to (an upper end portion ( 38 ) of) a suspension. The suspension-side member ( 6 ) is slidably installed to the body-side member ( 4 ) with a sealed space ( 28 ) formed between both members. Fluid passage holes (oil passage holes) ( 18, 18 ) are made in the body-side member ( 4 ) from the outside. When fluid is supplied to the sealed space ( 28 ), the spacing between the suspension-side member ( 6 ) and the body-side member ( 4 ) is widened and a vehicle height can be increased. |
