发明名称 |
Pneumatic vehicle tyre having a wear indicator |
摘要 |
The invention takes as its departure point a pneumatic vehicle tyre, whose profiled tread exhibits a wear indicator. In order to permit a relatively accurate judgement of the degree of wear of the tread, the invention provides, in the tread, an incision whose side surface forms a comparatively small angle, of approximately 30 to 60 DEG , but preferably of approximately 40 DEG , with respect to the tread. Consequently, the indicating surface of the indicator incision is enlarged.
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申请公布号 |
DE3627833(A1) |
申请公布日期 |
1988.02.18 |
申请号 |
DE19863627833 |
申请日期 |
1986.08.16 |
申请人 |
CONTINENTAL GUMMI-WERKE AG |
发明人 |
JOHANNES,GUENTER,DIPL.-ING.;SEITZ,HANS,DR.DR.-ING. |
分类号 |
B60C11/24;(IPC1-7):B60C11/03 |
主分类号 |
B60C11/24 |
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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