Air bed with firmness control

Details Air bed with firmness control Air bed with firmness control

1981-07-08

1983-07-26

Grosz, Alexander

Beds

Bedclothing

And means to facilitate changing thereof

5455, 5464, 5474, 415121R, 417423R, A47C 2710

Patent

active

043947840

ABSTRACT:
A bed or mattress structure having at least one pneumatic bladder confined within an outer perimeter of resilient but relatively firm edging material, with top and bottom covers, wherein air flow tubes are coupled into the penumatic bladder and are connected to an electrically driven blower assembly which intakes and pressurizes ambient air at a moderately elevated pressure to the air bladder; the blower and air flow paths being controllable by at least one hand held control unit.

REFERENCES:
patent: 3303518 (1967-02-01), Ingram
patent: 4078842 (1978-03-01), Zur
patent: 4224706 (1980-09-01), Young et al.
patent: 4306322 (1981-12-01), Young et al.

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