Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...
Patent
1989-04-24
1990-05-15
Basinger, Sherman D.
Marine propulsion
Screw propeller
With means effecting or facilitating movement of propulsion...
248642, 440 53, 440 90, B63H 2126
Patent
active
049254103
ABSTRACT:
A conventional tilt mechanism for an outboard motor which includes a series of trim position notches and an uppermost trailering position notch includes a tilt position locking mechanism which is manually operable to lock the motor in the trailering position to positively prevent downward movement therefrom, either intentionally or inadvertently as a result of a shock load or jarring of the motor. The tilt locking mechanism is incorporated completely into one of the clamping members of a conventional tilt mechanism such that it does not interfere whatever with conventional operation of the tilt mechanism when in the unlocked position or with movement of the motor to the trailering position when in the locked position. However, downward movement of the motor when the mechanism is in the locked position is absolutely precluded.
REFERENCES:
patent: 4331430 (1982-05-01), Lutzke et al.
patent: 4472148 (1984-09-01), Kollock et al.
patent: 4759733 (1988-07-01), Nishimura
patent: 4826459 (1989-05-01), Slattery
patent: 4846740 (1989-07-01), Forsgren
Basinger Sherman D.
Brahan Thomas J.
Brunswick Corporation
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