A device for discover and / or to cover the opening of a swimming pool basin from low shelters of the type of roof juxtaposed

摘要

The device has arrangement units to place roof units (I) in a storage area (600) in stacked position. A motor driving roller moves the units horizontally along the pool towards and/or outside the area. Connection units bind the roof units together to displace the roof units integrally and horizontally along the basin, and separate the roof units for vertical displacement of the roof units at stacking ends in the area.