ULTRA LIGHTWEIGHT SEAT FOR AIRCRAFT

摘要

The invention relates to an aircraft passenger seat which is, in particular, very lightweight. The seat mainly comprises a structural frame (1), a backrest (2) and a seating part (3). The structural frame (1) is rigid and tubular. Said frame can be obtained as a single piece by means of the rotational moulding of a plastic or, alternatively, by extrusion-bending or bladder moulding when the structural frame (1) is formed by multiple tubes rigidly joined together. The invention is suitable for seats for commercial aircraft, particularly for economy class.