Japan, March 5 -- TOYO TIRE CORP has got intellectual property rights for 'NON-PNEUMATIC TIRE.' Other related details are as follows:
Application Number: JP,2021-209667
Category (FI): B60C7/00@H
Stage: PROBLEM TO BE SOLVED: To provide a non-pneumatic tire which suppresses exposure of a reinforcement layer and can maintain rigidity even after being retreaded.SOLUTION: A non-pneumatic tire includes a support structure, and a tread 50 which is positioned outside in a tire radial direction of the support structure and extends in a tire circumferential direction. The support structure includes an inner annular part, an outer annular part 30 which is arranged coaxially with the inner annular part outside in the tire radial direction in the inner annular part, and contains a resin, and a plurality of spokes which connect the inner annular part and the outer annular part 30 and are arrayed in the tire circumferential direction. The outer annular part 30 includes a first colored layer 31 which extends in the tire circumferential direction and exhibits a polishing limit, and a reinforcement layer 32 which is provided inside in the tire radial direction of the first colored layer 31, and extends in the tire circumferential direction.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: Dec. 23, 2021
Publication Date: July 5, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
