Marine vessel control system for controlling movement of a marine vessel having four propulsion units
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United States of America Patent
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Feb 2, 2021
Grant Date -
Feb 23, 2017
app pub date -
Feb 13, 2015
filing date -
Feb 13, 2014
priority date (Note) -
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Abstract
A marine vessel control system comprises an outer port engine which has an actuator for imparting steering motion to the outer port engine and an outer starboard engine which has an actuator for imparting steering motion to the outer starboard engine. There is an inner port engine and a tie bar coupling the inner port engine to the outer port engine. There is an inner starboard engine and a tie bar coupling the inner starboard engine to the outer starboard engine. There is an input device for inputting user steering commands to the marine vessel control system in which movement of the input device actuates the said actuators to impart steering motion to the said engines.
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