A motorcycle wheel tyre (1) comprises a carcass structure (2), a belt structure (6) arranged in a radially outer position relative to the carcass structure (2), and a tread band (8) arranged in a radially outer position relative to the belt structure (6). The tread band (8) comprises, in its axially inner ring portion, a pair of circumferential grooves (20) arranged on opposite sides with respect to the equatorial plane (X-X) of the tyre (1). The carcass structure (2) comprises at least one carcass ply (3) having opposite end edges (3a) associated with respective annular reinforcing structures (4) to form respective beads (15). Each bead (15) comprises at least one reinforcing element (18) made of an elastomeric material, the stiffness of which in the circumferential direction is greater than in the radial direction.
一种摩托车车轮轮胎(1),包括胎体结构(2)、相对于所述胎体结构(2)布置在径向外部位置的带束层结构(6)和相对于带束层结构(6)布置在径向外部位置的胎面带(8)。胎面带(8)在其轴向内环部分中包括一对周向沟槽(20),这对周向沟槽相对于轮胎(1)的赤道平面(X‑X)布置在相对侧上。胎体结构(2)包括至少一个胎体帘布层(3),该胎体帘布层具有与相应的环形增强结构(4)相关联的相对端边缘(3a)以形成相应的胎圈(15)。每个胎圈(15)包括由弹性体材料制成的至少一个增强元件(18),该增强元件在周向方向上的刚度大于在径向方向上的刚度。
Motorcycle wheel tire
摩托车车轮轮胎
2022-06-21
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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