Structural laminate with expanded wood core
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United States of America Patent
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-
Jan 31, 1984
Grant Date -
N/A
app pub date -
May 11, 1982
filing date -
May 11, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A structural sandwich laminate constituted by thin skins, such as aluminum or fiber-reinforced plastic sheets bonded to the faces of a core formed by an array of wood strips having a periodic wave formation. The wavy strips in the array are out of phase with each other and are bonded together at their contiguous troughs and peaks to define an open-celled expanded wood structure whereby the laminate, though light-weight, has high strength.
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Cited Art Landscape
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