摘要 |
A shock absorber includes a piston partitioning an inside of a cylinder into a rod-side chamber and a bottom-side chamber, a piston rod having a first end connected to the piston and a second end extending to an outside of the cylinder, a housing provided on the first end side of the piston rod, a free piston slidably inserted into the housing, a rod passage allowing the rod-side chamber to communicate with a pressure chamber within the housing, and damping valves provided in passages allowing the rod-side chamber to communicate with the bottom-side chamber. The free piston is provided with a shutter member that adjusts the opening area of a pressure chamber opening of the rod passage according to a movement of the free piston. |