Crest gate
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United States of America Patent
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-
Oct 25, 1988
Grant Date -
N/A
app pub date -
Jun 5, 1987
filing date -
Jun 5, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A crest gate for a dam spillway has a plurality of pivotably mounted panels provided end-to-end across the spillway structure and each hinge joint is a flexible neoprene strip. Strips are also provided between adjacent panels for sealing the spaces between panels. These panels are raised by inflatable elongated tubular bladders secured to the spillway by a harness. The hinge strip and harness are secured in place by common clamping means.
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Cited Art Landscape
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