Extendable bridge device and freight vehicle

摘要

(57) The invention relates to a bridge device (1). This bridge device comprises a base (2), which can be mounted on a surface of the cargo space of a freight vehicle, and at least two elongate bridge parts (4). Each elongate bridge part comprises a passable surface (5) between two mutually parallel side profiles (6). The side profiles (6) of the bridge parts engage each other in such a way that a telescopically extendable bridge (3) is formed. The bridge device further comprises a composite mechanical coupling (7) which connects a first end (8) of the bridge (3) in an engaging zone with the base (2). The assembled mechanical coupling (7) allows a rotation of the bridge (3) around a first direction (Z) perpendicular to the loading flap,