BLOCKING DEVICE GUIDED ON A SINGLE CENTRAL STRUCTURAL MEMBER, AND CORRESPONDING DOOR AND VEHICLE

摘要

The invention relates to a blocking device (10) for the door (101) of a vehicle, of the type including a door panel (11) including at least two windows (12, 13) separated by a structural member (19) connected to said door panel (11), comprising a curtain (14) driven by a drawing rod (18) and capable of displacement in a plane essentially flush with the plane of said windows between a folded position and at least one expanded position in which said curtain ensures an at least partial blocking of the surface covered by said windows. According to the invention, the displacement of the curtain (4) is controlled by a single rail (110) formed in said structural member (19) in which a shoe (21) connected to the drawing rod (18) is capable of displacement, said shoe comprising an asymmetric guiding section (29) and a member (211) deformable in torsion and enabling the inclination of said drawing rod relative to the direction of the displacement path and/or allowing the application of a return torque on said drawing rod in order to maintain it in a predetermined position. The displacement path of the shoe in the rail (110) including a curve for inclining said drawing rod (18) relative to the main axis (191) of said structural member (19).