| 摘要 |
<p>The installation has a cover integrated to one of ends of a cover winding/unwinding device. A winding shaft is driven in rotation for winding/unwinding the cover, and a pair of assemblies forms a support for the shaft. The assemblies are mounted on support rods (140) fixed at the ground. The device has locking units (150) complementary to the rods for locking the assembly (101) of the pair and maintaining the assembly in compression against ground.</p> |
