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US 4,283,804 AGranted
Swimming pool structure
OwnerMorgan D. Mahoneyinventor
Life of this patent
Estimating the term…
Abstract
An above ground pool has straight side wall extents with deck members attached to the extent upper edges. Tension members anchored in aligned deck members adjacent their outer edges allow prestressing of the deck members to prevent outward bowing of deck and side wall members under the weight of water.
Claims5
Above ground pool framework comprising:
- means defining substantially straight side walls for the pool,
- means preventing outward movement of the lower portion of such side walls under water pressure,
- a deck structure comprising members designed to be attached to a side wall adjacent the upper edge of such side wall,
- said deck members each including a wall arranged to extend approximately horizontally outwardly relative to the side wall to which said deck member is attached,
- said deck members being arranged end to end along a side wall, said horizontally extending walls corresponding to a side wall, attached together to form a connected unit,
- tensioning means corresponding to a side wall located beneath said horizontally extending deck wall and attached only at each end to the horizontally extending walls of different deck members attached to the corresponding side wall,
- said tensioning means extending in a straight line between said ends and generally longitudinally relative to said side walls,
- said attached ends being located nearer the outer than the inner edge of said horizontally extending deck walls,
- said tension members being adjustable in length whereby the outer portions of the corresponding deck member horizontal walls may be placed in compression and the inner portion of said horizontal walls placed in tension by shortening said tension members.
6 more elements
Above ground pool framework, comprising:
- means defining opposed substantially straight side walls for the pool,
- means preventing outward movement of the lower portion of such side walls under water pressure,
- a deck structure comprising members designed to be attached to a side wall adjacent the upper edge of such side walls,
- said deck members being L shaped having a vertical portion connected at a junction with the upper edge of a side wall and a outwardly extending horizontal wall,
- said deck members being arranged end to end along a side wall,
- tensioning means corresponding to each opposed side wall located beneath said horizontal extending wall and attached only at each end to the horizontally extending walls of different deck members attached to the corresponding side wall,
- said tensioning means extending in a straight line between said ends and generally longitudinally relative to said side walls,
- said ends being attached nearer the outer than the inner edge of said horizontally extending walls,
- said tension members being adjustable in length whereby the outer portions of the corresponding deck member horizontal walls may be placed in compression and the inner portion in tension by shortening said tension members,
- at least one rigid member corresponding to each said opposed side wall attached to said side wall adjacent the bottom thereof, attached to the outer portion of the horizontal wall of a deck member attached to such side wall, and said rigid member, so attached, including means designed to prevent outward movement of the junction between said attached deck structure and attached side wall.
7 more elements
Dependencies are inferred from the claim text.