Continuous fiber composite acoustic drumshell
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United States of America Patent
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-
Jul 19, 1994
Grant Date -
N/A
app pub date -
May 7, 1992
filing date -
May 7, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to the materials, method of construction, and design of a composite acoustic drum shell intended to enhance the sound quality of a drumhead. It involves the process of winding a continuous polisher saturated fiber around a symetrical mandrel to form the shape of the drumshell. The overall shape of the structure, the material selection, and the orientation of the fibers maximize the degree of coupling between the structure and the drumhead resulting in a resonating system. The shape of said mandrel may be advantageously varied to create different vibrational and acoustical properties for different size drumheads.
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