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JPH0592702A Expired / Lapsed JP ⏱️ 0.0 years remaining

Radial tire for motorcycle

Assignee: Sumitomo Rubber Industries Ltd
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Filing: 1991-06-19
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Granted: —
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Expires: 2011-06-19
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】高速走行における直進安定性と耐久性とを向上 するとともに旋回性能を高めうる。 【構成】トレッド部2からサイドウォール部3をへてビ ード部4のビードコア5に至る本体部6aの両端に、該 ビードコア5の廻りで折返される巻上げ部6bを設けた カーカス6と、該カーカス6の半径方向外側かつトレッ ド部内方に配されるバンド層7と、ビードコア5から前 記本体部6aと巻上げ部6bとの間を通りかつ該本体部 6aと前記バンド層7の間にのびるビードエーペックス 9とを具える。前記バンド層7は、高弾性フィラメント 13と低弾性フィラメント14とを撚り合わせてなる1 本以上の複合バンドコード11をトッピングゴム12中 に埋設した帯状プライ片10をタイヤ赤道に対して0〜 5°の角度で螺旋巻きすることにより形成する。 (57) [Summary] [Purpose] It is possible to improve straight running stability and durability in high-speed running and improve turning performance. A carcass 6 in which a winding portion 6b folded back around the bead core 5 is provided at both ends of a main body portion 6a extending from the tread portion 2 to the side wall portion 3 to the bead core 5 of the bead portion 4, and the carcass. 6 and a bead apex extending from the bead core 5 between the main body 6a and the winding portion 6b and extending between the main body 6a and the band layer 7. 9 and. The band layer 7 is formed by twisting a high elastic filament 13 and a low elastic filament 14 together. The band-shaped ply piece 10 in which the above composite band cords 11 are embedded in the topping rubber 12 is 0 to the tire equator. It is formed by spirally winding at an angle of 5 °.

Inventors

  • 👤 Eiji Nakasaki
  • 👤 栄治 中崎

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-02 03:37
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/005

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

JPS60240506A Cited
JPS6185203A Cited
JPH01247204A Cited

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