| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a damping force adjusting structure for a frequency-dependent hydraulic shock absorber which produces high damping force in a low frequency range and low damping force in a high frequency range, having improved responsiveness and a reduced size. <P>SOLUTION: The damping force adjusting structure for the hydraulic shock absorber 10 comprises a back pressure chamber 63 provided on the back face side of a damping valve 60 in communication with one pressurized oil chamber 12A via an orifice 62A, the back pressure chamber 63 being closed with a partition wall body 70 consisting of a leaf spring 71. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
