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:
Aug. 16, 1988
Filed:
Sep. 02, 1986
David F Haman, Waukegan, IL (US);
Allan F Miller, Lindenhurst, IL (US);
Outboard Marine Corporation, Waukegan, IL (US);
Abstract
Disclosed herein is an automatically forced fluid supply system for lubricating a crankpin in an internal combustion engine of the type wherein lubricant is suspended in a gaseous medium within the engine, the automatically forced fluid supply system comprising a crankpin including an end, an exterior bearing surface, and an interior passageway extending from the end and opening through the bearing surface, and a scoop, adjacent the crankpin end and communicating with the passageway, for intercepting lubricant in response to movement of the crankpin through the gaseous medium having therein the suspended lubricant and for conveying the intercepted lubricant to the interior passageway for distribution onto the bearing surface.