FIELD: rubber industry; tyres. SUBSTANCE: thickness of all layers of carcass, except for first layer, made of single twist cord, strength 18-22 kg/thread is 1.8-2.0 of cord thread thickness. Thickness of first layer of carcass is 3-3.5 of cord thread thickness. First layer of carcass has different thickness of rubber lining on inner surface adjoining other layers and outer surface, with ratio from 1:3.5 to 1:5. EFFECT: enhanced quality of tyre. 2 dwg
Title | Year | Author | Number |
---|---|---|---|
PNEUMATIC TYRE | 1991 |
|
RU2028215C1 |
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|
RU2031006C1 |
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RADIAL-PLY PNEUMATIC TYRE CASING | 1994 |
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PNEUMATIC TYRE CASING | 2000 |
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RU2715117C1 |
PNEUMATIC TIRE | 1992 |
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|
RU2021906C1 |
Authors
Dates
1995-11-10—Published
1991-10-18—Filed