发明名称 |
Tubeless pneumatic tire with carcass having butyl-based inner topping rubber layer |
摘要 |
A tubeless pneumatic tire is provided including a carcass having a carcass cord web and topping rubber layers covering the opposite sides of the carcass cord web, the carcass extending from a tread portion through a sidewall portion to a bead portion and turned up around a bead core outwardly from the inside of the tire in the axial direction of the tire, wherein only the inner one of the topping rubber layers which faces the inside of the tire is made of a butyl-based rubber.
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申请公布号 |
US5971049(A) |
申请公布日期 |
1999.10.26 |
申请号 |
US19970897639 |
申请日期 |
1997.07.21 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
MINAMI, NOBUAKI;SUZUKI, KAZUYA;ENDO, YUKIO |
分类号 |
B60C1/00;B60C5/12;B60C5/14;B60C9/02;B60C9/04;B60C15/06;(IPC1-7):B60C9/04;B60C15/00 |
主分类号 |
B60C1/00 |
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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