Marine propulsion – Screw propeller – Propulsion unit casing
Patent
1989-05-12
1990-08-14
Peters, Jr., Joseph F.
Marine propulsion
Screw propeller
Propulsion unit casing
440113, 204197, B63H 114
Patent
active
049483846
ABSTRACT:
A marine propulsion device comprising a gear housing adapted to be mounted on the transom of a boat, a bearing housing supported by the gear housing, a bearing mechanism supported by the bearing housing, a propeller shaft supported by the bearing mechanism and adapted to have mounted thereon a propeller, a sacrificial anode, and a mechanism for securing the anode to the bearing housing.
REFERENCES:
patent: 3217688 (1965-11-01), Warburton, III
patent: 3657084 (1972-04-01), Beer et al.
patent: 4486181 (1984-12-01), Cavil
patent: 4604068 (1986-08-01), Guinn
Bland Gerald F.
Mondek Martin J.
Zdanowicz Lawrence E.
Outboard Marine Corporation
Peters Jr. Joseph F.
Swinehart Edwin L.
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