Vorrichtung zur Befestigung von Gegenständen auf einer beliebigen Unterlage und Gegenstand, insbesondere Gehäuse, versehen mit mindestens einer derartigen Befestigungsvorrichtung.

摘要

This relates to attaching to any support (12) any object (10), the corresponding fixing device (15) comprising, provided in a plate (11) of this object (10), a hole (16) suitable for the passage of a screw (17) with, associated with this hole (16), a seal (18) to be superposed on the plate (11) vertically in line with this hole (16), and a bearing washer (19) to be interposed between this seal (18) and the head (20) of the screw (17). …According to the invention, associated with the bearing washer (19) are immobilisation means, for example projections (25), suitable for opposing its movement parallel to the base (11) whilst allowing a movement perpendicular to the latter, and, associated with the seal (18) are confinement means, for example these same projections (25), suitable for opposing its escape from the space extending between the bearing washer (19) and the plate (11). …Application, especially, to the casings intended for the housing of electrical equipment. ……