| 摘要 |
PROBLEM TO BE SOLVED: To provide a suspension device for adjusting the vehicle height by controlling a fluid spring device arranged on each wheel of a vehicle which is capable of compatibly enhancing the ride quality and ensuring the stability against the roll of a vehicle body with a simple and reliable configuration. SOLUTION: The road surface input for one fluid spring element is dynamically transmitted to the other fluid spring element via a fluid communication part (a right-to-left communication pipe GL) only between fluid spring elements (air springs ASf1 and ASfr) arranged on right and left front wheels. A disconnection means (a communication blocking valve GV) is interposed in the fluid communication passage (GL), and the sectional area of a flow passage of the fluid communication passage (GL) is preferably set to be larger than that of a communication passage (LLf1 or the like) for adjusting the vehicle height. COPYRIGHT: (C)2006,JPO&NCIPI
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