| 摘要 |
PURPOSE:To reduce costs, by providing a selector valve in a passage of a base valve section, and permitting oil locking of an upper chamber in a cylinder and oil relief to a lower chamber upon closing of the selector valve. CONSTITUTION:A base valve section 30 is provided at a lower portion of a cylinder 10. A passage a is communicated with an upper chamber A in the cylinder 10, and is also communicated with a lower chamber B in the cylinder 10 through the base valve section 30. A relief valve 24 is provided to relieve an oil in the upper chamber A in the cylinder through a piston section 20 to the lower chamber B in the cylinder. Further, a damper valve 40 and a selector valve 31 are provided in the base valve section 30. With this arrangement, an anti-roll function may be exhibited upon rolling of a vehicle, and it is not necessary to provide additional attitude control equipments, thus reducing costs. |
