Fastgörelse med sikkerhedsindretning mod löftning af rulleskodder

摘要

The anti-lifting fastener is composed of a plastic part which at rest has a circular arc profile in which there is a transverse groove (2), emerging in the extrados part, which delimits a flexible articulation zone of small thickness. The parts of the part either side the groove form two rigid links (4). In the locking position the part is elastically deformed so that its links are abutted and its radius of curvature is greater than its initial radius of curvature when at rest.