Propulsion unit for inboard-outboard motor

Details Propulsion unit for inboard-outboard motor Propulsion unit for inboard-outboard motor

1988-10-03

1990-03-20

Peters, Jr., Joseph F.

Marine propulsion

Screw propeller

Having transmission

74325, 74378, 440 57, B63H 2128

Patent

active

049097679

ABSTRACT:
A marine outboard drive that is particularly adapted for use in twin stern drive arrangements and which facilitates selective reversal of the degree of rotation of the output shaft. This is accomplished by means of a bevel gear train including a bevel gear that is selectively positionable upon the input shaft so as to drive the drive shaft in either of two selective directions of rotation. The bearing and dog clutching arrangement of the system is such that loads can be taken regardless of the direction of rotation.

REFERENCES:
patent: 3871325 (1975-03-01), Raulerson
patent: 3888203 (1975-06-01), Lohse
patent: 4318702 (1982-03-01), Stacey
patent: 4650428 (1987-03-01), Bland et al.

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