| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multi-cylinder shock absorber which is improved especially in a leg part of a base valve and a seat surface of a lower cap on which the leg part is seated, to prevent base valve deformation. <P>SOLUTION: The multi-cylinder shock absorber A includes a lower cap 2 fixed to a proximal end opening of an outer tube 1, and a base valve 4 fixed to a proximal end opening of an inner tube 3 disposed inside the outer tube 1. The leg part 5 of the base valve 4 is seated on the seat surface of the lower cap 2. The seat surface has an outside seat portion 6 to be brought into contact with the outside of the leg part 5, and an inside seat portion 7 to be brought into contact with the inside of the leg part 5. <P>COPYRIGHT: (C)2013,JPO&INPIT |
