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:
May. 15, 2018
Filed:
May. 07, 2015
Bridgestone Corporation, Tokyo, JP;
Shinichi Toyosawa, Tokorozawa, JP;
BRIDGESTONE CORPORATION, Tokyo, JP;
Abstract
A non-pneumatic tire includes: a ring member () including an inner cylinder () externally covering an attachment body () to be attached to an axle and an outer cylinder () surrounding the inner cylinder () from a tire radial outer side; a plurality of connecting members () arranged along a tire circumferential direction between the inner cylinder () and the outer cylinder () and connecting the two cylinders to each other; and a tread member () made of vulcanized rubber and located on a tire radial outer side of the outer cylinder (), wherein at least one part of the outer cylinder () and the plurality of connecting members () are integrally formed of a synthetic resin material, and an adhesion layer () containing an epoxy-based adhesive agent is located between the tread member () and the outer cylinder () having an amino group in a surface thereof.