Bed having acoustical isolation

Details Bed having acoustical isolation Bed having acoustical isolation

1976-11-01

1978-08-29

Nunberg, Casmir A.

Beds

Bedsteads

Element or detail

5309, 5362, A47C 2104

Patent

active

041093313

ABSTRACT:
A bed comprising a frame, a mattress supported on the frame, and at the head of the bed a closure or chamber composed of two shell portions, to wit, a fixed lower portion fixed to the frame and a movable portion movable between an open position where it is retracted on the fixed portion and provides free access to the head of the bed and a closed position in which it leaves only a small opening towards the foot of the bed. Each shell portion of the chamber is constituted by a rigid frame covered with a sound insulating material and a sound absorbing material. The movable portion is itself constituted by two parts articulated to one another and to the fixed portion around a common horizontal transverse axis. One part of the movable portion is transparent and capable of being retracted into the other part which is opaque.

REFERENCES:
patent: 1594256 (1926-07-01), Greene
patent: 3100900 (1963-10-01), Sidebotharn
patent: 3229429 (1966-01-01), Conrad
patent: 3345985 (1967-10-01), Fisher
patent: 3680156 (1972-08-01), McKee et al.
patent: 3713182 (1973-01-01), McNeal
patent: 3748799 (1973-07-01), Tough et al.

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