| 摘要 |
PROBLEM TO BE SOLVED: To provide a shock absorber which suppresses variation of attenuation force by improving the shock absorber.SOLUTION: In a shock absorber, a piston 2 is divided in an axial direction and includes a first annular disk 2A and a second annular disk 2B, a piston rod 1 includes a columnar rod main body 10 and a columnar attachment part 11 which is coupled to the tip of the rod main body 10 and is formed finer than the rod main body 10, and the first disk 2A, the second disk 2B and extension side leaf valves 3a to 3f are arranged in the order on an outer circumference of the attachment part 11. Therein, the attachment part 11 includes a large outer diameter part 11A and a small outer diameter part 11B formed finer than the large outer diameter part 11A, the large outer diameter part 11A is inserted from the first disk 2A over the second disk 2B and, on the outer circumference of the small outer diameter part 11B, extension side leaf valves 3a to 3f are arranged. |
