Marine propulsion – Means to control the supply of energy responsive to a sensed...
Patent
1986-09-26
1988-10-18
Peters, Jr., Joseph F.
Marine propulsion
Means to control the supply of energy responsive to a sensed...
440 61, B63H 512
Patent
active
047784148
ABSTRACT:
Several embodiments of semi-automatic trim controls for marine outboard drives wherein the operator may achieve trim up or trim down operation at his choice. In accordance with the various embodiments, an arrangement is provided for discontinuing operation of the power means once a preset position is reached. Trim up may be selected automatically upon reaching of a predetermined speed. In one embodiment, speed is sensed by measuring engine speed and in another embodiment, throttle position is sensed.
REFERENCES:
patent: 3834345 (1974-09-01), Hager et al.
patent: 4005674 (1977-02-01), Davis
patent: 4318699 (1982-03-01), Wenstadt et al.
patent: 4605375 (1986-08-01), Ferguson
Beutler Ernest A.
Peters Jr. Joseph F.
Sanshin Kogyo Kabushiki Kaisha
Sotelo Jesus D.
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