Patent ID: 8864071

Claim:
A block ( 2 ) of two seats ( 3 ), in which each seat ( 3 ) can be converted individually, by a relative movement of elements ( 31 , 32 , 33 , 36 ) of the seat, between a chair configuration in which an occupant of the seat is in a seated position and a bed configuration in which elements of the seat form a bed plane ( 35 ) and in which an occupant of the seat is stretched out substantially flat and substantially horizontally, wherein the two seats ( 3 ) are arranged side by side and oriented substantially in the same direction, wherein in the bed configuration, a longitudinal axis ( 34 ) of each of the seats ( 3 ) converges towards a convergence point situated in a vertical plane of symmetry of the block behind said seats such that the longitudinal axes ( 34 ) of the two seats of the block are closer together in a head area ( 46 ) of said block, in which head area upper parts of the seat backs and/or of the head rests ( 36 ) of the two seats ( 3 ) are at least partially superposed in a vertical projection; when the two seats ( 3 ) are in the bed configuration, the bed plane ( 35 ) of one of the two seats is situated at a different height, relative to a reference surface corresponding to a cabin floor when said block is installed in a cabin, from the bed plane of the other seat.