Acoustics – Sound-modifying means – Sound absorbing panels
Patent
1997-02-18
1998-03-03
Dang, Khanh
Acoustics
Sound-modifying means
Sound absorbing panels
181290, 52145, E04B 1343
Patent
active
057238316
ABSTRACT:
The invention is directed to a tackable/acoustical wall panel having a peripheral frame including a top rail, a bottom rail, opposed side rails and a dividing rail bisecting the panel into a first cavity and a second cavity. The dividing rail extends at a height where a work surface would be attached to the panel. The first cavity has a substantially rigid first septum mounted therein in order to restrict sound transmission through the panel. The first septum has opposing rigid front and back surfaces. A tackable inner layer is secured to the first septum. The second cavity has a substantially rigid second septum mounted therein in order to restrict sound transmission through the panel. The second septum has opposing rigid front and back surfaces. A decorative cover is secured to the frame and extends over the first cavity and the second cavity.
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Davis Jerry L.
Martin David B.
Poel Tim M.
Thenikl Henry A.
Vanderkolk John
Dang Khanh
Herman Miller Inc.
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