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:
Sep. 03, 1991
Filed:
Dec. 20, 1990
Applicant:
Inventors:
Andrzej Dec, Windsor, CA;
Henry W Thomey, Windsor, CA;
Assignee:
Gates Power Drive Products, Inc., Bloomfield Hills, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474112 ; 474135 ;
Abstract
A tensioner with a pulley rotatably mounted to a pivot arm that is biased with a compression spring. The pulley is generally tube-pan shaped and defines an annular space where the compression spring is located. A belt drive system of the automotive camshaft type that includes the tensioner for maintaining operative belt tension.