FLANGE SYSTEM FOR A ROLLING SHUTTER INSTALLATION, AN ASSEMBLY COMPRISING SUCH A SYSTEM AND A ROLLING SHUTTER INSTALLATION

摘要

The invention relates to a flange system (2) for a shutter installation, this system comprising a flange (4) comprising a circular opening (O4) centered on an axis (X4), a ring (6) intended to to be fitted around a winding tube (12) of the installation, means (60) for rotational connection between the ring and the tube and means for coupling (62) in rotation between the ring and the flange, defining several possible axial positions for mounting the flange (4) around the ring (6), the axial position of the flange relative to the ring depending on the orientation of the flange relative to the ring about the axis .