发明授权
US06972061B1 Compound apex for vehicle tire 失效
汽车轮胎复合顶点

Compound apex for vehicle tire
摘要:
A pneumatic radial ply tire (500) comprises a tread (510), a belt structure (512), and a carcass (514). The carcass (514) has a radial ply (518) and two bead sections (530A, 530B). Each bead section (530A, 530B) has a bead (532) and a component apex (534) with a inner apex (534A), a middle apex (534B) and an outer apex (534C).
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