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:
Jun. 02, 2015
Filed:
Jan. 25, 2013
The Goodyear Tire & Rubber Company, Akron, OH (US);
Thulasiram Gobinath, Hudson, OH (US);
Carolin Anna Welter, Schleich, DE;
Cheng-Hsiung Lin, Hudson, OH (US);
The Goodyear Tire & Rubber Company, Akron, OH (US);
Abstract
A tire assembly includes a tire having a pneumatic cavity, first and second sidewalls, a sidewall groove, an air passageway, and a pressure regulator mounted to an inner surface of the pneumatic tire cavity. The pressure regulator controls air pressure within the pneumatic tire cavity. The first and second sidewalls extend respectively from first and second tire bead regions to a tire tread region. The first sidewall has at least one bending region operatively bending when circumferentially within a rolling tire footprint. The sidewall groove defining groove sidewalls positioned within the bending region of the first tire sidewall. The groove and air passageway deform segment by segment between a non-deformed state and a deformed, constricted state in response to the bending of the first sidewall bending region circumferentially within the rolling tire footprint.