PNEUMATIC CUSHION DEVICE FOR A PASSENGER SEAT AND PNEUMATIC CUSHION FOR THIS DEVICE.

摘要

The invention relates to a pneumatic cushion for a passenger seat. BR/ said cushion comprises a rectangular inlet for receiving gases and synthetic resin attached to the edge of said orifice to form a plateau edge. A plurality of pieces of fabric are sewn together and connected to the edge of the inlet port. The airbag (18) is received in a rectangular opening (12) in which it is stored in the folded state and inflated by the opening of the housing. A modular cover (14) closing the opening of the housing is torn or twisted to allow deployment of the airbag under the action of a swelling device (16) capable of generating gases. The edge of the inlet port of the airbag is attached to the opening of the housing.