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. 14, 1990
Filed:
Feb. 14, 1989
Tibor J Villanyi, Columbus, IN (US);
John D Crofts, Edinburgh, IN (US);
Cummins Engine Company, Inc., Columbus, IN (US);
Abstract
A throttle stop assembly for an internal combustion engine is provided to return the throttle shaft to an idle position from a full throttle position in the event a loose throttle level mounting bolt occurs. The throttle stop assembly is designed to for the throttle shaft stop element from the full throttle position to the idle position if the throttle lever mounting bolt assembly fails, thereby preventing the engine from continuing to run in an advanced throttle condition. The stop assembly of the present invention includes a spring-biased piston contained within a threaded, hollow shaft. The spring biased piston has no effect on throttle shaft position except when the normal throttle shaft operating system fails in which case the spring biased piston will cause the throttle shaft to return to its idle position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile