Marine propulsion device including compressively secured flywhee

Details Marine propulsion device including compressively secured flywhee Marine propulsion device including compressively secured flywhee

1986-02-18

1988-11-22

Smith, Gary L.

Machine element or mechanism

Control lever and linkage systems

Elements

74572, 403359, 403380, G05G 110, B25G 308

Patent

active

047856874

ABSTRACT:
A marine propulsion device comprising a lower unit including a rotatably mounted propeller, and an internal combustion engine drivingly connected to the propeller, the engine including an engine block, a crankshaft rotatably supported by the engine block and including a generally cylindrical main portion and a tapered end portion connected to the main portion and projecting from the engine block, a flywheel mounted on the tapered end portion of the crankshaft, and a bolt engaging the flywheel and the main portion of the crankshaft for securing the flywheel to the crankshaft.

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patent: 4262552 (1981-04-01), Honda
patent: 4276783 (1981-07-01), Anderson
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patent: 4411549 (1983-10-01), Sheppard
patent: 4520688 (1985-06-01), Ban

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