Tire to rim rotation limiter for a run-flat assembly
The present invention relates generally to rim and tire assemblies for pneumatic tubeless tires. More particularly, the present invention relates to a run-flat rim and tire assembly that has a friction member for preventing relative rotation between the rim and the tire. A tire apparatus for driving...
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| Main Authors | , , |
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| Format | Patent |
| Language | English |
| Published |
09.11.2004
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| Online Access | Get full text |
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| Summary: | The present invention relates generally to rim and tire assemblies for pneumatic tubeless tires. More particularly, the present invention relates to a run-flat rim and tire assembly that has a friction member for preventing relative rotation between the rim and the tire.
A tire apparatus for driving a vehicle allows the vehicle to be driven during periods of both low tire pressure and normal tire pressure. The tire apparatus has a tire that has a tread section. The tire has a pair of side walls that are located adjacent to the tread section. A first bead is located at an end of one of the side walls, and a second bead is located at an end of the other side wall. A wheel is also present that has a rim with a first bead seat and a second bead seat. The wheel is configured for attachment to the vehicle. The wheel has a support member for engaging the tire during periods of low tire pressure. At least one of the first and second bead seats has a plurality of friction members to prevent relative rotational movement between the tire and the rim. |
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