Rigid cover assignment for swimming pool or basin

Details Rigid cover assignment for swimming pool or basin Rigid cover assignment for swimming pool or basin

1992-12-23

1994-09-20

Friedman, Carl D.

Static structures (e.g., buildings)

Specified terranean relationship

Open top, embedded container, tank, or reservoir

52 64, 521265, 4495, E04H 406

Patent

active

053477731

ABSTRACT:
A cover arrangement together with a displacement mechanism for a swimming pool having a basin (1). The displacement mechanism moves the cover vertically inside the basin (1) of the swimming pool between two extreme positions. One position is a bottom (7) and the other position is a surface of the pool. The cover arrangement comprises sealing shutters which are movably supported on a support structure (9) in such a way that they can occupy an open position and a closed position. The support structure (9) is provided with plurality of partitions, each of which can be sealed by at least one shutter. The displacement mechanism is also suitable to position and maintain the supporting structure (9) in at least a third position situated between the extreme positions.

REFERENCES:
patent: 3935600 (1976-02-01), Scribner
patent: 4419776 (1983-12-01), Schmidt
patent: 4918766 (1990-04-01), Leonaggeo, Jr.

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