| 摘要 |
A device for forming a walkable floor, for instance above a swimming pool, has elements that may be assembled to be movable between a first position, in which the floor is situated above the swimming pool, and a second position in which the floor is situated adjacently of the swimming pool. The elements are mutually separated by separating surfaces extending substantially transversely of the direction movement, and wherein the elements can be mutually coupled by couplings adapted to transmit pulling and pushing forces in the direction of movement, wherein the couplings are adapted to prevent a relative movement in the direction transversely of the direction of movement.
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