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:
Feb. 13, 1979
Filed:
Sep. 08, 1977
Applicant:
Inventors:
Kenneth D Richmond, Nixa, MO (US);
Jerry W Hill, Springfield, MO (US);
Joseph P Regan, Springfield, MO (US);
Walter E Huber, Springfield, MO (US);
Assignee:
Dayco Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ; B29H / ;
U.S. Cl.
CPC ...
156140 ; 74233 ; 156141 ; 264280 ; 264284 ;
Abstract
A method of producing endless power transmission belts having a plurality of longitudinal ribs by the steps of forming an annular belt sleeve, positioning the sleeve on a continuous curing apparatus, forming longitudinal ribs in the compression section, and curing the formed belt. An additional step of stabilizing the cured belt is provided when the belt has a load-carrying cord of polyester.