Acoustics – Diaphragm and enclosure – With sound-absorbing means
Patent
1998-09-22
2000-07-25
Canfield, Robert
Acoustics
Diaphragm and enclosure
With sound-absorbing means
181 20, 280 4727, 280654, 403205, 16 29, 16 30, 526511, 526532, 526541, 526551, 526569, E04G 100
Patent
active
060926201
ABSTRACT:
A kit for assembling modular support structures is described. The kit comprises structural members and joining means. The joining means further comprise straight members, angle members and "T"-shaped members. A variety of different support structures of different shapes and sizes can be assembled by inserting the ends of the structural members into the ends of the various joining means. Furthermore, angle members may be arranged to include wheeled means, allowing for the construction of mobile support structures.
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Battison Adrian D.
Canfield Robert
Thrift Murray E.
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