| 摘要 |
<p>A floor system has removable floor panels (10) resting at their corners on support rings (20) provided by vertically adjustable pedestal units (12). The upper ends of the pedestal units (12) have hex-heads (22) for receiving a height adjusting tool. Access to the hex-heads (22) is obtained by removing cornercaps (24) held in place by screws (23) threaded into the hex-heads (22). The support rings (20) do not turn while the pedestal units (12) are being adjusted in height.</p> |
