摘要 |
<P>PROBLEM TO BE SOLVED: To provide a shock absorber reduced in cost. <P>SOLUTION: A valve body 33 is formed of a sintered component and includes: openings 43a, 43b of flow paths 40a, 40b in which flows of fluids are generated by the slide of a piston 18; annular sheets 53a, 53b with openings which have the openings 43a, 43b at the inner circumferential side and are disposed so as to surround the openings; and annular sheets 54a, 54b without openings which are arranged adjacently to sheets 53a, 53b with openings in the circumferential direction and have no opening at the inner circumferential side. <P>COPYRIGHT: (C)2013,JPO&INPIT |