Collapsible swimming bath or pool
Abstract
Abstract 801,950. Collapsible swimming baths. BISCHOFF, W. Sept. 12, 1956 [Sept. 13, 1955], No. 27910/56. Class 26. A collapsible swimming pool comprises a number of rigid elements 1 detachably connected together to form a continuous surround (in the embodiment illustrated the elements are corrugated arcuately bent rectangles of sheet metal secured together by bolts 2 to form a circumferentially corrugated cylindrical surround), and a pre-shaped flexible container 4 having its walls supported by the surround. The surround may be reinforced by circumferential wires laying in the corrugations, and its edges may be covered with a beading of flexible material for ease of handling and to protect the container 4 from damage. The container 4 has an inflatable tube 8 on its upper edge ; the container and tube may be of rubber or a thermoplastic such as polyethylene.
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