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:
Mar. 03, 2020
Filed:
Oct. 24, 2014
Bridgestone Corporation, Tokyo, JP;
Akihiko Abe, Tokyo, JP;
BRIDGESTONE CORPORATION, Chuo-ku, Tokyo, JP;
Abstract
Provided is a non-pneumatic tire in which a plurality of curved sections () to (f) and () to () curved inward in a tire circumferential direction are formed at elastic connecting plates () and () in an extension direction in which the elastic connecting plates () and () extend when seen in a tire side view such that curved directions are alternately opposite to each other in the extension direction, outer curved sections () and (), inner curved sections () and (), and extension sections () () extending throughout both of the curved sections and in which inflection sections () and () formed between both of the curved sections are disposed, are formed at the elastic connecting plates () and (), and the extension sections () and () extend along reference lines having radii of curvature larger than that of the outer curved sections () and () and the inner curved sections () and () when seen in the tire side view and extend from first end portions () and () of the elastic connecting plates () and () connected to an outer tubular body () to arrive at a central portion in at least the extension direction.