Reinforced channel-shaped structural member methods
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United States of America Patent
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Aug 7, 2001
Issued Date -
N/A
app pub date -
Feb 2, 1999
filing date -
Jul 3, 1996
priority date (Note) -
Expired
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Abstract
A reinforced structural member has a channel-shaped laminate structure of a metal stamping, a channel-shaped foil and an intervening layer of structural foam. The reinforced structural member is formed by pressing a foil/resin preform into a channel and thermally expanding the resin to form a structural foam.
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