Dispositif de retenue pour la fixation d'un objet, en particulier un détecteur d'incendie, sur un sous-sol

摘要

the invention relates to a jig (1) for the mounting of an object (2), in particular of a fire alarm (3) on a substrate (4), in particular a ceiling (5), with a aufnahmeteil (6) and with a eingriffsteil (7), and the aufnahmeteil (6) an inclusion (8) estimated workers,with the eingriffsteil (7) for at least partial interference in the opening (8) is trained and with the aufnahmeteil (6) and the eingriffsteil (7) on a magnetverbindung (9) will be interconnected or doors.;the handling jig (1) is enhanced by the fact that the opening (8) rotationssymmetrisch is trained with the eingriffsteil (7) in different rotationslagen in the opening (8) are used.