tire

JP7877677B2Active Publication Date: 2026-06-23SUMITOMO RUBBER INDUSTRIES LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
SUMITOMO RUBBER INDUSTRIES LTD
Filing Date
2021-12-23
Publication Date
2026-06-23

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Patent Text Reader

Abstract

To provide a tire which enables the driving stability and durability thereof to be improved.SOLUTION: A tire 1 is provided, comprising a belt layer 7 disposed on the inside in a tire radial direction a, of a tread portion 2. The belt layer 7 includes a first belt ply 7A. The first belt ply 7A includes belt cords 7a composed of steel single wires. In the first belt ply 7A, the number N1 of belt cord arrays per ply width 5 cm is 102-187 at a cross section orthogonal to a longitudinal direction of the belt cords 7a.SELECTED DRAWING: Figure 2
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