MOVABLE FLOOR POOL, AND METHOD FOR USING MOVABLE FLOOR POOL

摘要

PROBLEM TO BE SOLVED: To provide a technique for positively blocking a clearance between a movable floor and side walls of a pool tank without hindering the ascending/descending of the movable floor. SOLUTION: The movable floor pool is composed of the pool tank (1), a movable floor (2) ascendably/descendably arranged inside the pool tank (1), and a structure (3 or 10) fixed to edges of the movable floor (2) for blocking the clearance between the edges of the movable floor (2) and the side walls (1a) of the pool tank (1). The structure (3) is formed such that a distance between a point at which the structure (3) makes contact with each side wall (1a) and the edge of the movable floor (2) is adjustable. COPYRIGHT: (C)2004,JPO