| 摘要 |
- Suspension for rolling vehicles. - The suspension comprises: - for each of at least two rolling members (2a, 2b) an actuator (4a or 4b) interposed between the chassis (1) and the rolling member (2) and including: . a cylinder (5) and a piston (9) integral with a rod (6) and which delimits, in the said cylinder, a large chamber (17) and a small chamber (16), . two fluid-transfer ducts (13, 14) formed in the rod to emerge in the large and small chamber respectively, . at least one dual-acting damping means (18) fitted to the piston between the large chamber and the transfer duct - and, for the two rolling members, at least one accumulator (23a or 23b) connected to the transfer ducts of the large chamber and of the small chamber. - Application to mobile all-terrain cranes. <IMAGE>
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