Acoustic strip curtain

Details Acoustic strip curtain Acoustic strip curtain

1981-03-03

1982-10-26

Caun, Peter M.

Flexible or portable closure, partition, or panel

Hanging or drape type

Chain, cable, and/or strand type

160327, A47H 100

Patent

active

043556787

ABSTRACT:
An acoustic insulation curtain is composed of a number of long, relatively high mass optically transparent acoustic barrier sheets, having longitudinally extending central portions covered with panels of acoustic absorber material. The adjacent barrier sheets overlap one another. In some embodiments they are mutually spaced and also overlap portions of absorber panels of adjacent sheets. Absorber panels may be vertically discontinuous in a staggered relation from one panel to another to provide a circuitous sound absorbing air flow path from one side of the curtain to the other.

REFERENCES:
patent: 1730529 (1929-10-01), Robbins
patent: 1758808 (1930-05-01), Sersen et al.
patent: 2233966 (1941-03-01), Tominaga
patent: 2759554 (1956-08-01), Baruch
patent: 3165165 (1965-01-01), Chapman
patent: 3223147 (1965-12-01), Holloway
patent: 3483944 (1969-12-01), Handy, Jr.
patent: 3578105 (1971-03-01), Griff
patent: 3809144 (1974-05-01), Garufo
patent: 4083395 (1978-04-01), Romano
patent: 4086950 (1978-05-01), Power
patent: 4165778 (1979-08-01), Smith
patent: 4193474 (1980-03-01), Okubo et al.

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