Device for supporting drive shaft of marine propulsion unit

Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine

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384563, 384620, 415140, 440 76, 440 78, 440 83, B63H 2138

Patent

active

049176390

ABSTRACT:
A device for supporting the drive shaft of a marine propulsion unit wherein a single thrust bearing that supports the drive shaft against its thrust loads is biased by means of an elastic connection between the water pump and the drive shaft for simplifying the construction and eliminating the necessity for separate biasing springs for this purpose.

REFERENCES:
patent: 1752366 (1930-04-01), Brown
patent: 2206488 (1940-07-01), Pavlecka et al.
patent: 2438442 (1948-03-01), Holt
patent: 2736617 (1956-02-01), Lippmann
patent: 4650430 (1987-03-01), Schiek
patent: 4673359 (1987-06-01), Gust
patent: 4767225 (1988-08-01), Iio

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