Device designed to prevent a tire cover fitted onto a one-piece wheel rim from rolling off its rim, process for manufacturing this device and fitted assembly incorporating it

摘要

The present invention relates to a device designed to be fitted into a well of a one-piece wheel rim so as to prevent a tire cover fitted onto said rim from rolling off this rim, to a process for manufacturing this device and to a fitted assembly for a motor vehicle comprising said rim, said cover and said device. A device according to the invention comprises a belt having two ends and a connecting means for connecting said ends together, which means is intended to clamp said belt of annular shape around the rim well, and this device is such that said belt includes a plurality of filling elements, spaced apart between said ends, which elements are designed to at least partly fill said well and are connected together via at least one flexible linking element intended to form an annular sector around said well.