Closure device for a lubricant reservoir and method for lubricating the internal cavity of a tyre

(57) The 嵌装 type assembly object in which summary book invention has a rim and a safe support medium arranged within the cavity of a tire at a rim, And they are a cavity of a tire, and the method of carrying out lubricous of the contact zone of a support medium and a tire in more detail, It is related with the method constituted so that lubricant could reach in the above-mentioned zone, only when un-momentary contact was established between the blockade elements which a 嵌装 type assembly object can carry out a flat run, and can open the inside and lubricous orifice of a tread. Moreover, the present invention relates to the lubricating device, the blockade element, support medium, and reservoir for enforcing the above-mentioned method.