| 摘要 |
A region concentric with the location of damage (4) is covered by a sheet and/or fabric (22) patch impregnated vulcanizing rubber, on the internal surface of the tire. An Independent claim is included for the arrangement including the patch. Preferred features: The patch is a multilayered application. A flat, continuous layer of vulcanizing rubber solution is coated on the inner surface of the patch. A low viscosity rubber solution is first applied to the patch, followed by higher viscosity rubber. Thermal treatment is then applied. Surfaces are roughened for application. Quantified technical details of the patch are included.
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