| 摘要 |
PROBLEM TO BE SOLVED: To provide a suspension device capable of changing friction of a damping mechanism.SOLUTION: A suspension device 1 includes: a cylinder 21 in which a hydraulic oil is enclosed; a piston 22; an oil seal 24; and a friction force change part 26. The oil seal 24 includes an oil lip 44 contacting with a piston rod 30. The friction force change part 26 includes a garter spring 45 and a pull solenoid. The garter spring 45 is provided at the outer periphery relative to the oil lip 44 extending in a circumferential direction of the oil seal 24. The pull solenoid changes a length of the garter spring 45. |
