End cap for roller shutter box, with an anchoring element for the arch of a roller shutter box, and a roller shutter box with such an end cap

摘要

The device has an anchoring unit (16`) comprising teeth (17) that project on a shutter (19) of the unit. The teeth are mounted pivoting on an arcade of a wall (9) so that the teeth are engaged in openings of the arcade and in a roof by pivoting with the shutter underneath and around the arcade of the wall. The shutter is mounted pivoting on the arcade by a hinge rotatably coupling the shutter to the wall. An independent claim is also included for a roller shutter tunnel-casing comprising a lateral end closing device.