| 摘要 |
<p>A shock absorber 210 that absorbs a vibration using a working fluid charged into a first chamber R1 and a second chamber R2 comprises a tube body 1, an inserted body 2, a tip end of which is inserted into the tube body 1 from an end portion of the tube body 1, and a partition wall portion 3 that is provided on the tip end of the inserted body 2 to be capable of sliding within the tube body 1 and partitions an interior of the tube body 1 into the first chamber R1 and the second chamber R2. The shock absorber 210 comprises a connecting portion 1a that is provided within a partition wall portion 3 sliding region of the tube body 1 and connects the first chamber R1 and the second chamber R2 when the partition wall portion 3 passes thereby.</p> |
