Load patch for airships
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United States of America Patent
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Nov 30, 2010
Issued Date -
N/A
app pub date -
Jul 15, 2005
filing date -
Jul 15, 2005
priority date (Note) -
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Abstract
A load patch for attaching concentrated loads to a flexible inflated structure such as a high-altitude airship is stiff in the direction of the applied load so as to carry the load, and is attached to the inflated structure for a very short distance through T-tape so as to minimize strain concentration in the inflated structure due to the stretching of the inflated structure. Since the load patch must be attached for a long length transverse to the load to distribute the applied load, it is transversely compliant to minimize strain concentration in the inflated structure due to stretching of the inflated structure.
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