主权项 |
1. A runflat device for a wheel comprising a tyre, the device comprising:
a flexible body with two ends, the ends of the body being joined together by an adjustable connection means, which adjusts a distance between the ends of the flexible body, and thereby forms a ring with an adjustable diameter, wherein the connection means comprises one or more rigid elements, the diameter of the ring being forcibly increased by adjustment of the connection means, and wherein the increased diameter locates the ring against an inside of a tread area of the tyre. |