Skating rink

Details Skating rink Skating rink

1974-06-17

1976-01-20

Wye, William J.

Refrigeration

Processes

62235, 4177, F25D 100, A63C 1910

Patent

active

039330028

ABSTRACT:
A skating rink comprising a rigid wall forming the periphery of a closed area, and a sheet, spread over the area and the wall, to form a water container. The wall is formed of elongated flexible tube of plastic sheet which is placed in a peripheral configuration and then filled with space-filling, rigid material, either water, which is allowed to freeze, or formed-in-place plastic foam. The sheet is held in place either by tucking its edges under the wall or by wire clips which hold the sheet and wall together. A plastic foam blanket can be used to reduce puncturing of the wall.

REFERENCES:
patent: 2616096 (1952-11-01), Hasselquist
patent: 3012596 (1961-12-01), Skolout
patent: 3721418 (1973-03-01), Vincent
patent: 3797049 (1974-03-01), DeSanto
patent: 3808831 (1974-05-01), Landry

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