MATTRESS FOR A BERTH, BERTH INCLUDING SUCH A MATTRESS, AND MOTOR VEHICLE COMPRISING SUCH A MATTRESS AND SUCH A BERTH

摘要

The invention relates to a mattress (102, 202) for a berth (2) for a compartment of a passenger-transport means, comprising a bottom element (102) having a bottom bearing surface (116) and a top oblique surface (112) forming an angle relative to the bottom surface (116), and a top element (202) having a top bedding surface (208) and a bottom oblique surface (210) forming an angle relative to the top surface (208), the top element (202) resting, via the bottom oblique surface (210) thereof, on the top oblique surface (112) of the bottom element (202). The mattress (102, 202) comprises at least two use configurations corresponding to two relative positions of the two oblique surfaces (112, 210), which remain in contact with each other in a first position, in which both elements (102, 202) are entirely or substantially stacked such that the transverse dimension of the mattress (102, 202) is reduced, and in a second position, in which both elements (102, 202) are partially transversely shifted such that the transverse dimension of the mattress (102, 202) is increased. In the second position, the mattress has a substantially planar top surface including the top bedding surface (208) of the top element (202) and a top bedding surface (114) of the bottom element (102) parallel to the bottom bearing surface (116) of the bottom element (102).