PNEUMATIC TIRE

To provide a pneumatic tire that increases durability by improving heat dissipation without being associated with an increase in weight.SOLUTION: A pneumatic tire includes: a beam part 1; a side wall part 2; a tread part 3; a carcass that is made of at least one carcass ply 4 extended in a toroidal...

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Bibliographic Details
Main Author SATO TAKAYUKI
Format Patent
LanguageEnglish
Japanese
Published 07.02.2019
Subjects
DEVICES OR ARRANGEMENTS RELATED TO TYRES
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:To provide a pneumatic tire that increases durability by improving heat dissipation without being associated with an increase in weight.SOLUTION: A pneumatic tire includes: a beam part 1; a side wall part 2; a tread part 3; a carcass that is made of at least one carcass ply 4 extended in a toroidal shape astride the bead part 1; and a belt 5 that is made of at least one belt layer arranged on the tire radial-direction outside of the carcass. At least a part is arranged near at least one of the carcass ply 4 and the belt layer, and at least a part is arranged in a range of 3.0 mm from an outer surface of the tire.SELECTED DRAWING: Figure 1 【課題】重量増加を伴わずに、放熱性を高めることで耐久性を向上させた空気入りタイヤを提供する。【解決手段】ビード部１と、サイドウォール部２と、トレッド部３と、ビード部１間に跨ってトロイド状に延在する少なくとも１枚のカーカスプライ４からなるカーカスと、カーカスのタイヤ径方向外側に配置された少なくとも１層のベルト層からなるベルト５と、を備えた空気入りタイヤであり、少なくとも一部がカーカスプライ４およびベルト層のうち少なくとも一方に近設して配置され、かつ、少なくとも一部がタイヤ外表面から３．０ｍｍ以内の範囲に存在するように配置されてなる。【選択図】図１
Bibliography:Application Number: JP20170140313