Ships – Mooring device – Boom type
Patent
1995-11-29
1996-08-13
Avila, Stephen
Ships
Mooring device
Boom type
114293, B63B 2100
Patent
active
055446086
ABSTRACT:
A method of setting out long mooring lines that includes the use of both a traction, or drum, winch and a linear winch. An anchoring vessel is provided with supply drums that contain the mooring line, a traction winch, and a linear winch. When the mooring line is lowered or retrieved, the traction winch, is used to maintain tension on the line until a connector approaches the traction winch. The linear winch is then engaged to maintain tension on the line, with the traction winch under low tension, until the connector passes through the linear winch. The traction winch is then reengaged to maintain all the tension on the line and the linear winch is disengaged until the next connector approaches the traction winch.
REFERENCES:
patent: 3965842 (1976-06-01), Cailloux
patent: 4020779 (1977-05-01), Kitt
patent: 4072123 (1978-02-01), Byers
patent: 4130077 (1978-12-01), Person et al.
patent: 4446807 (1984-05-01), Johnson et al.
Avila Stephen
Deep Oil Technology, Inc.
Edwards Robert J.
LaHaye D. Neil
LandOfFree
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