Device for avoiding flattening of tyres which are filled with an air or gas mixture and are mounted on vehicles which are left standing

摘要

Use of the invention prevents eccentricity of a tyre brought about by not using a vehicle over a relatively long period. The invention increases the contact area of the tyre several times over and its circular cutout shape prevents loss of shape (flattening owing to a vehicle being left standing) on the part of a tyre mounted on the vehicle. The invention is made of different materials depending on the model (possible use), so that it is guaranteed that the invention will not lose its shape owing to the weight on the tyre, plus a generous safety margin.