A ventilation device (12) for a vehicle has a frame (10) made of hard plastic that can be fixed in an opening of the vehicle, wherein the frame (10) has recesses, and a check flap element (30) made of a flexible material, in particular a plastic, wherein t...

The road vehicle interior ventilating channel arrangement (1) has first (2) and second (3) flattened rectangular-section channels crossing (4) each other. There is a rectangular air outlet grille (5) with slats (6) at the place where the two air channels c...