Remotely operable vessel cover positioner
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 11, 1989
Grant Date -
N/A
app pub date -
May 18, 1987
filing date -
May 18, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This is an apparatus for attaching a removable cover to a large vessel. It is adaptable to existing vessels, especially those which have a mounting rim or flange. It uses multiple connector pins which are attached permanently to the vessel and which can be fastened to the cover assembly by a remote operation. It also uses fluid pressure to force the cover against the vessel opening, after which the cover is mechanically secured in place by a second remote operation.
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International Classification(s)
Cited Art Landscape
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