Damping structure (c)

A - Human Necessities – 47 – C

Patent

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360/1

A47C 27/08 (2006.01)

Patent

CA 1175168

ABSTRACT For use to reduce wave motion and attenuate the amplitude of the waves generated in a waterbed mattress having a top sheet, a damping structure comprising: (a) a plurality of vertically extending tubular structure of lesser length than the depth of the waterbed mattress, each securing closed cell foam material proximate its upper end for floating the tubular structure up- wardly towards the top sheet of the waterbed mattress but terminating a predetermined distance from it, and (b) a structure incorporating a fiber product with loft that does not decompose in water, either unbonded or bonded with resin in situ and having a specific gravity less than 1, in the space between the top sheet of the waterbed mattress and the top of the tubular structures and extending under a substantial portion of the top sheet of the waterbed mattress.

410114

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