| 摘要 |
Suspension apparatus (3) for vehicles of the type wherein: first and second hydraulic cylinders (14,16) are pivotally supportable on a chassis (2) of a vehicle and connectable to first and second wheels (4,5), respectively; cylinder cases (19) of which are divided by pistons (20); one chamber of each of the first and second hydraulic cylinders (14,16) serves as a compression chamber (22) and the other as an oil reservoir chamber (23), the two chambers (22,23) in each cylinder being connected through a main constriction (24); first and second pressure-adjusting cylinders (26,27) being mounted to service the respective first and second hydraulic cylinders (14,16), and ganged pistons (33,39) in the respective cylinder cases (31,37) dividing the cases (31,37) into main (34,40) and auxiliary chambers (35,41); and independent passages (45) connecting the main chambers (34,40) of these first and second pressure-adjusting cylinders (26,27) to the respective pressure chambers (22) of the first and second hydraulic cylinders (14,16) through an auxiliary constriction (51) into the foregoing main chambers (34,40). A sealed chamber (59) that can freely expand and contract that serves each of the foregoing two auxiliary chambers (35,41), a pressure application means (71) to apply pressure upon the sealed chamber (59) to contract same and another auxiliary constriction (76) that links the foregoing auxiliary chambers (35,41) to the sealed chamber (59). <IMAGE> |
