| 摘要 |
<p>The invention relates to apparatus 1 for adjusting the angular position of one member 2 relative to another 3, comprising means 4 releasably lockably engageable with the one member 2 therefor whereby the means 4 is operable to lock and unlock the one member 2 with respect to the another member 3. There is a remote actuating means 5 for the means 4. The members 2, 3 may form the pedestal for supporting a seat 8 which can be adjusted in height, angular position and tilt, and locked by the apparatus in a desired adjusted position which is particularly suitable for users with special needs. <IMAGE></p> |
