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. 16, 1993
Filed:
Mar. 30, 1992
Applicant:
Inventors:
Alan R Freigang, Portage, MI (US);
Thomas L Runels, Battle Creek, MI (US);
Gary R Schultz, Kalamazoo, MI (US);
Assignee:
Eaton Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C / ; F16K / ;
U.S. Cl.
CPC ...
152415 ; 251 83 ;
Abstract
A vehicle including a pressure relief valve mounted on a wheel is provided. The valve includes a spring biased vent valve mechanism therein and a blocker which is a actuable or manipulable to either a vent position or a nonvent position. When the blocker is in the vent position, the valve acts as a vent valve. When the blocker is in the nonvent position, the spring biased valve mechanism is prevented from opening.