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. 11, 1984
Filed:
Dec. 16, 1982
William E Egan, Tallmadge, OH (US);
Brian M Logan, Akron, OH (US);
The Goodyear Tire & Rubber Company, Akron, OH (US);
Abstract
An annular tire tread belt is assembled of uncured resilient material having reinforcing cords. An annular container of resilient material has reinforcing cords extending between annular bead rings at the edges. The container is shaped in a toroidal configuration and the tread belt stuck to the container by a layer of suitable tacky barrier material with sufficient tack to maintain the tread belt in a centered position on the container for engagement with a centered portion of the mold. The barrier material also is sufficiently incompatible with the materials of the container and tread belt to prevent appreciable chemical bonding across the interface during curing of the tread belt. After at least partial curing of the tread belt, the tread belt is detached from the container and is ready for use in a tire.