Roller shutter, has connection units connecting slate of apron to tube and causing tilting of slate, after complete unwinding of apron, within slides, to bring hooking units equipping apron to cooperate with hooking units arranged in slides

摘要

The shutter has a self-locking device to lock an apron in a deployed position, where the apron is deployed to extend in the lateral slides from a winding tube (6). Connection units connect a slate (3) of the apron to the tube. The units cause a tilting of the slate, after complete unwinding of the apron, within the slides, to bring hooking units equipping the apron to cooperate with hooking units (10) arranged in the slides.