| 摘要 |
An air spring has three air spring spaces (1, 2, 3). the first and the third space increase and decrease in the same direction, while the second space increases when the other two decrease and vice versa. Connectin channels(14) between the first and the second space as well as between the first and the third space are provided with adjustable restrictors (13, 13') to control the air flow between the chambers.
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