| 摘要 |
A suspension apparatus (21) includes: a partition wall member (130) that divides a space inside an inner tube (110) into an upper space (45) and a lower space (50, 25); a cap (240) that covers an upper opening portion of an outer tube (210); and a support member (250) of which one end portion is retained by the cap (240), and of which the other end portion supports the other end portion of a piston rod (235), in which a through-hole (114) is formed in a portion of the inner tube (110), an inner space of the piston rod (235) is a space inside the piston rod (235) and communicates with the lower space (50), the support member (250) is a cylindrical member and forms an upper portion space (53), and the upper portion space (53) communicates with the inner space of the piston rod (235), and at least one of the cap (240) and the support member (250) is provided with a communication path (41, 42). |
