The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 1988
Filed:
Feb. 18, 1986
Applicant:
Inventors:
Heinrich E Luksch, Kenosha, WI (US);
Richard M McChesney, Waukegan, IL (US);
Assignee:
Outboard Marine Corporation, Waukegan, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05G / ; B25G / ;
U.S. Cl.
CPC ...
74543 ; 74572 ; 403359 ; 403380 ;
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.