Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...
Patent
1987-12-22
1989-03-21
Basinger, Sherman D.
Marine propulsion
Screw propeller
With means effecting or facilitating movement of propulsion...
440 1, B63H 512
Patent
active
048138967
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 once a preset position is reached. In some embodiments, this preset position is a trim up position and in others, it is a trim down or in both directions.
REFERENCES:
patent: 3834345 (1974-09-01), Hager et al.
patent: 4005674 (1977-02-01), Davis
patent: 4605375 (1986-08-01), Ferguson
Koike Takashi
Taguchi Michihiro
Basinger Sherman D.
Beutler Ernest A.
Sanshin Kogyo Kabushiki Kaisha
Swinehart Edwin L.
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