Abstract: A locking mechanism for a vehicle backrest includes a rotary latch engageable over a locking striker fixed to the vehicle, a detent pawl for locking the movement of the rotary latch in a locking position, and a leaf spring. The leaf spring includes two edges attached to the mechanism in first and second support points, and is placed in the mechanism such that, in the locking position, the striker is pushed by the leaf spring in one point of a contact area defined between first and second ends. The leaf spring further includes a central reinforced area and two exterior non-reinforced areas, wherein the reinforced area has smaller elastic deformation than the non-reinforced areas. A first edge of the reinforced area is placed between the first support point and first end, and a second edge of the reinforced area is placed between the second support point and second end.

Abstract: The present invention relates to a sunshade with blades for roofs having a transparent element that allows covering this area to block sunlight. The invention characterises a special configuration of the blade store, as well as the mans for engagement between adjacent blades and between the first blade and its traction clip, which configuration is the same for all blades, including the first one.

Abstract: The object of the present invention is a rail-mounted sliding assembly applicable to devices which are installed inside motor vehicles and which comprise moveable elements, displaceable between two rails, such as slats for concealing roofs with a transparent element or for end bars of window shades. During the sliding motion, this sliding assembly is the guided element which experiences the friction due to displacement and suppresses the play in its connection with the rail in the two coordinate directions perpendicular to the forward direction. The friction is produced in a sliding shoe and the play in one direction and the other is absorbed in independent resilient means incorporated in a supporting runner.