发明名称 |
Reifen mit hoher Querkrümmung, insbesondere für ein Zweiradfahrzeug |
摘要 |
A high-transverse-curvature tyre, in particular for mounting to the front wheel of a two-wheeled vehicle, in which the belt structure comprises at least one layer of inextensible cords at a substantially zero angle relative to the equatorial plane of the tyre and at least one underlying layer comprising reinforcing elements in a crossed direction with respect to said equatorial plane. The zero-degree cords are preferably metallic, of the high-elongation type, made of high-carbon steel. The distribution thickness of said cords increases in a continuous manner from the belt centre to the belt extremities so that the product of the mass of cord coils disposed in a portion of given unitary value by the square of the distance between the centre of said portion and the rotation axis of the tyre has a substantially constant value over the whole axial extension of the belt. <IMAGE> |
申请公布号 |
DE69616894(T2) |
申请公布日期 |
2002.08.29 |
申请号 |
DE1996616894T |
申请日期 |
1996.07.23 |
申请人 |
PIRELLI PNEUMATICI S.P.A., MAILAND/MILANO |
发明人 |
ARMELLIN, GIANCARLO |
分类号 |
B60C9/18;B60C9/20;B60C9/22;B60C19/00;(IPC1-7):B60C9/22 |
主分类号 |
B60C9/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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