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. 21, 1981
Filed:
Mar. 14, 1980
Applicant:
Inventor:
Thomas N Welter, Keispelt, LU;
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60C / ; B29H / ;
U.S. Cl.
CPC ...
1523 / ; 1561 / ; 156133 ; 1523 / ; 152360 ;
Abstract
A radial tire having a belt structure consisting of a pair of belt plies reinforced with parallel cords. A single ply is disposed between the carcass plies of the tire and the belt structure. This single ply or carcass overlay is reinforced with parallel cords which extend circumferentially of the tire. Further, the reinforcement cords of the carcass overlay are inextensible when the tire is molded and vulcanized, but elongatable in correlated relation to the blow-up ratio of the tire from a cylindrical to a toroidal shape.