Locking device for the blade of the deck of a roller shutter and the blade of the deck of a roller shutter comprising such a locking device

摘要

P the invention relates to a locking device for the blade (4) of panel (3) of the rolling shutter (1), the lateral ends (7,8) are caused to move in the slideways (9, 10). this device is characterized by the fact that it is present in the form of a nozzle (12) designed to be able to be secured to a lateral end (7, 8) of a blade (4) so as to define, in the extension of the latter and with respect to at least one of the outer wall (13) or internal (14) of the blade (4), a slide ramp (15) extending from said outer wall (13) or internal (14) in the direction of the opposite internal wall (14) or external (13), said manifold (15) which is terminated by an abutment rim (16) designed to cooperate with a slide (9, 10) in order to prevent said lateral end (7, 8) of the blade (4) to disengage the latter under the effect of pressure exerted perpendicular to the deck (3) [invention also relates to a blade of the deck of a roller shutter comprising such a locking device. / p