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:
Mar. 22, 1988
Filed:
Apr. 28, 1986
Keiichi Nakano, Sakaishi, JP;
Kubota Ltd., Osaka, JP;
Abstract
A splash lubricating device for a horizontal or inclined engine comprises an oil-spoon which is fixed to the connecting-rod of an engine having a cylinder installed on a crank case thereof horizontally or obliquely protrusively therefrom and which is provided with an oil-splash portion formed by bending laterally the lower end portion of the oil-spoon. And the oil-splash portion is turned forward by the connecting-rod along an elliptical orbit inclined forward and downward. The posture of the oil-splash portion is settled nearly parallel with an inrush angle thereof relative to the oil near an oil upper limit level in an oil pan in order to lessen the resistance put thereupon and also inclined forward and downward at a smaller angle than an outrush angle thereof relative to the oil near an oil lower limit level in order to attain good lubricating performance as well as lessen the resistance put thereupon. Hence, the splash lubricating device of the present invention accomplished not only the good lubricating performance but also the lessening of the engine power loss.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile