Tilt lock mechanism for marine propulsion device

Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...

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188318, B63H 512, B63H 2126

Patent

active

045753423

ABSTRACT:
A tilt locking and shock absorbing arrangement for a marine outboard drive embodying a single cylinder and piston assembly for controlling the tilt and trim positions of the drive and for further absorbing shocks applied to it. An accumulator arrangement is provided having gas over oil and is valved into the system in such a way as to prevent passage of the gas into the shock absorbing device per se. In addition, an arrangement is provided whereby the drive may be manually positioned without necessitating the operator's use of one hand to operate the mechanism when the desired position is reached.

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patent: 3999502 (1976-12-01), Mayer
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patent: 4064824 (1977-12-01), Hall

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