A mechanism is provided to allow one of the safety flaps (19) to be closed individually from the other safety flaps. The device comprises at least two safety flaps rotatable about a shaft (12).

A foldable loading platform edge with at least two platform profiles (1.2, 1.3) which are articulated to one another, wherein at least one underside surface (29) of a platform profile (1.3) is assigned a support surface (30), which runs at an acute angle (...