The seat has an L shaped post (3) with an arm (5) directed towards back and front from a transversal axle (7) when the post is in utilization and retracted positions, respectively. The post has an arm (6) directed towards top and towards base when the post...

The seat (1), made with a back (2) that reclines to form a couchette, has a folding arm rest arrangement with a pivoted upright (4) and horizontal member (5) that lie flat and in line with one another when the seat is fully reclined. The arm rest is folded...

The seat has a backrest structure (3) and a squab structure (2) mounted to pivot with respect to the backrest. The backrest structure is connected to the support structure (5) by a pivot connection (10) and a leg rest (4) is connected by a pivot connection...

The seat comprises means (7) for controlling the displacement of the seat cushion (7) between a first extreme position (A) adapted for passengers of small stature; a second extreme position (B) adapted for passengers of large stature so that in all positio...

The seat back consists of a rigid frame (1) with two rigid and parallel side uprights (2, 3), connected at the top by a crossbar (4) and at the bottom to a detachable axle, and a tubular cover (6) of an elastic fabric. The fibres of the fabric cover have d...