Motion suppressing fluid mattress

Details Motion suppressing fluid mattress Motion suppressing fluid mattress

1978-04-14

1979-09-18

Stein, Mervin

Beds

Bedclothing

And means to facilitate changing thereof

428182, 428185, A47C 2708

Patent

active

041677951

ABSTRACT:
A fluid-filled bladder-type mattress includes a plurality of panels periodically disposed at oblique angles between upper and lower surface members of the bladder mattress for suppressing motion. In one preferred embodiment, a single bladder chamber is filled with a liquid fluid, and panels comprising a plurality of planar membrane members are bonded along angular lines alternately and at oblique angles to the upper and lower surface members of the bladder in a herringbone bonding pattern to provide an open inner structure promoting wave energy dispersion and dissipation. A mattress embodying the invention minimizes horizontal motion and fluid wave propagation.

REFERENCES:
patent: 2887692 (1959-05-01), Gosman
patent: 3462330 (1969-08-01), Greig et al.
patent: 3848282 (1974-11-01), Viesturs

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