Marine propulsion – Screw propeller – Having transmission
Patent
1991-05-17
1992-08-25
Sotelo, Jesus D.
Marine propulsion
Screw propeller
Having transmission
B63H 2128
Patent
active
051414570
ABSTRACT:
A propeller shaft fitting structure for a marine propulsion unit having an improved bearing arrangement and support for the propeller shaft that permits insertion of the propeller shaft into the lower unit housing along with a bearing carrier and wherein the bearing carrier provides a locating support for the front of the propeller shaft to permit its insertion without necessitating a bearing therefor.
REFERENCES:
patent: 3727574 (1973-04-01), Bagge
patent: 3896757 (1975-07-01), Kucher
patent: 4850910 (1989-07-01), Hirby et al.
Avila Stephen P.
Beutler Ernest A.
Sanshin Kogyo Kabushiki Kaisha
Sotelo Jesus D.
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