| 摘要 |
<p>A floating piston (20) of a shock absorber includes a partition portion (22), a cylindrical guide portion (24) that is provided on the outer periphery of the partition portion (22), and a sealing member (26) that is provided on the outer periphery of the cylindrical guide portion (24). The sealing member (26) includes a plurality of circular lip portions (26a, 26b) that radially protrude outward, and the partition portion (22) is disposed in a region between the outermost circular lip portions (26a, 26b) in the direction perpendicular to the diameter of the sealing member (26).</p> |
