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:
Apr. 18, 1989
Filed:
Jul. 19, 1988
Applicant:
Inventors:
Evaldas J Latvys, Itasca, IL (US);
Ronald W Barnhart, Elmhurst, IL (US);
Assignee:
Economy Engineering Company, Bensenville, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R / ;
U.S. Cl.
CPC ...
180282 ; 187 / ; 212149 ;
Abstract
There is provided a sensing system compatible with articulating axles whereby the angular difference between the axles is sensed by a limit switch. A spring loaded contact arm carried by one axle is used to trip a limit switch carried by the other axle.