DEVICE FOR FIXING A PIECE TO A PANEL THAT INCLUDES AN ASSEMBLY FORMED BY AN ORGAN OF CAGE AND AN ORGAN OF INSERT AND PROCEDURE OF REALIZATION OF THE SUCH ASSEMBLY.

摘要

Fixing device (1) of a piece (2) to a panel (3), of the type comprising an organ that forms a cage (5) that can be attached to the panel (1), being inserted in a recess (7) of the panel (3), an insert (9) coaxially locked in the cage (5) and provided with an axial bore for receiving a fixing screw (11) of said part (2) and the link means between the cage (5) and the insert (3) formed by retaining elements (22, 28) arranged respectively on the contact surfaces between the insert and the cage and providing a mutual fit, characterized in that the connecting means ensure the release of the insert (9) with respect to the cage (5) in response to a nailing force of the screw greater than a threshold value that depends on the resistance to the nailing efforts caused by the relief elements, the connecting means being made in a piece with the cage (5) and insert (9) and resulting from the action of a tool for injecting two materials from non-adherent materials.