Actuating device of a weatherstrip lower edges of overhead doors.

Actuating device of a weatherstrip lower edges of overhead doors. # Actuation arrangement weatherstrip those comprising a bottom rotatable about a longitudinal axis between two positions, of which the first is a substantially vertical downward position and the second is an obliquely raised position, the device comprising elastic means acting on the bottom of the bead, which tend to keep it in said second raised position obliquely and locking means adapted to exert a counter force to action and elastic means forcing the bottom of the weatherstrip to adopt the first position, substantially vertical, only when the door weatherstrip incorporating is in its closed position.