The invention relates to a floor (1) making it possible to circulate between two vehicles connected together by an articulated connection. The floor (1) according to the invention comprises a first blade (2) fixed to the end of one of the vehicles and a second blade (3) fixed to the end of the other vehicle. These two fixed decks (2, 3) are each partially covered by a mobile armature (4), and they are connected to one another by two deformable members (5) comprising the connecting rods (6) and the connecting rods (7). The movable deck (4) is thus guided mechanically by the deformable parallelogram during the movements of the vehicles, especially during the crossing of the bends.
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