DISPOSITIF DE BLOCAGE EN ROTATION D'UNE PORTE ET PORTE EQUIPEE DUDIT DISPOSITIF.

摘要

The device (1) has casement blocking units including guiding units with a tubular ball-retainer sheath (13) in which a cone (19) is movably mounted in translation. The cone cooperates with the blocking units through a hinge (50) having a smooth spherical end (52). The spherical end cooperates with a support surface of a split nut (56). The support surface includes a circular proximal edge presenting diameter higher than outer diameter of a section neck and lower than outer diameter of the spherical end.