Marine propulsion device retention mechanism

Details Marine propulsion device retention mechanism Marine propulsion device retention mechanism

1989-05-12

1991-07-30

Sotelo, Jess D.

Marine propulsion

Screw propeller

Having transmission

B63H 2308

Patent

active

050356631

ABSTRACT:
A marine propulsion device comprising a lower gearcase, a bearing housing which is supported by the lower gearcase and which includes an exterior surface having therein an annular groove, a propeller shaft rotatably supported by the bearing housing and adapted to have mounted thereon a propeller, and a retaining member which is supported by the lower gearcase and which extends into the groove.

REFERENCES:
patent: 1087162 (1914-02-01), Evinrude
patent: 2666676 (1954-01-01), Rhine
patent: 4483268 (1984-11-01), Pichl
patent: 4820210 (1989-04-01), Dretzka

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