B - Operations – Transporting – 63 – H
Patent
B - Operations, Transporting
63
H
115/8
B63H 23/32 (2006.01)
Patent
CA 1320872
ABSTRACT OF THE DISCLOSURE Disclosed herein is a marine propulsion device comprising an internal combustion engine, a lower unit including a rotatably mounted propeller shaft drivingly connected to the internal combustion engine and a propeller mounted on the propeller shaft, the lower unit further including a gearcase housing having an interior groove and a locating shoulder, a propeller shaft bearing housing within the gearcase housing engaging the locating shoulder, a beveled retaining ring received in the interior groove and engaging the propeller shaft bearing housing to bias the propeller shaft bearing housing against the locating shoulder, and a locking mechanism for preventing rotation of the propeller shaft bearing housing relative to the gearcase housing and for preventing disengagement of the beveled retaining ring from the interior groove.
587550
Higby Jeffrey P.
Mcelroy Kennedy K.
Zorc Philip A.
Outboard Marine Corporation
Smart & Biggar
LandOfFree
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