Double hulls
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United States of America Patent
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Mar 4, 2008
Grant Date -
Oct 20, 2005
app pub date -
May 30, 2003
filing date -
May 31, 2002
priority date (Note) -
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Abstract
Barge double hull sections wherein at least part of the double hull is comprised of first and second layers and an intermediate layer of elastomer material bonded to the first and second layers. By manufacturing double hull walls of such three layered structures, the stiffness of the hull as compared to hulls of the prior art can be significantly increased, thereby decreasing the amount of separate stiffeners required in the hull structure.
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