Device for fastening a flexible lining element, like a floor carpet or a carpet, on its support.

摘要

The device is characterised in that, in order to avoid coming adrift, it comprises under the circular flange (7) protuberances (11) in the shape of teeth and in that these teeth are inclined in such a way, in the direction of clamping, as to slide on the upper face of the piece on which the flange is fitted and to anchor themselves into this face when coming adrift. ……