Device for driving a boat propeller and cooling water pump

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Details

74404, 74801, B63H 2126

Patent

active

040168255

ABSTRACT:
A device for powering a propeller and a cooling water pump by a boat engine via a downwardly directed drive leg, which supports a hollow intermediate shaft for driving the propeller shaft. Between the crankshaft and the intermediate shaft there is arranged a reversible gear device. A shaft for powering the cooling water pump impeller is rigidly attached to the engine crankshaft and rotatably passes through the intermediate shaft to the impeller.

REFERENCES:
patent: 2209287 (1940-07-01), Simpson
patent: 2372247 (1945-03-01), Billing
patent: 2496434 (1950-02-01), Bosma
patent: 2616386 (1952-11-01), Kiekaefer
patent: 3025824 (1962-03-01), Foster
patent: 3094967 (1963-06-01), Willis
patent: 3486478 (1969-12-01), Halliday

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