Repair a rolling shutter

The components of a shutter system

• THE GUIDES inserted in the masonry or in the window frame allow the slats of the shutter to slide smoothly

• IRRIGIDIMENTS are placed inside the plastic slats to avoid excessive flexion of the slats under the action of the wind

• END OF STROKE are little cylinders or small squares fixed to the outside on the last stick and serve as a block

• CASSONE container placed above the window frame where the roller shutter is wrapped

• CASSETTE contains the spring mechanism called winder to retrieve the belt

• BELT along with the pulley used to wrap/unroll the shutter

• WRAPPER mechanism characterized by a spiral spring used to collect the belt

• ROLLER hexagonal metal profile on which the ribs wrap

• STECCHE joined together make up the mobile closure

• SUPPORTS equipped with ball bearings constrain the rotation of the roller and bear the weight of the slats

• PULLEY applied to the axle collects the belt, there are reductions for heavy shutters

• ATTACK BAND is a strap that connects the battens to the roller