KNEE AIRBAG

摘要

The present invention relates to an airbag intended for retaining the knees of the occupants of automotive vehicles during a collision consisting of an inflatable cushion (11), a gas generator (7) providing the gas for inflating the cushion, a diffuser tube (9) connected to the gas generator (7) which is fixed to the inflatable cushion (11) along one of its sides, a metal housing (13, 39) for supporting the airbag assembly and fixing it to the vehicle and a protective cover (15, 17, 35) in which the cushion is folded such that a part remains deployed in the Y direction. The airbag has a reduced volume, is easily integrated in the automobile structure and can be very quickly positioned in the event of a collision without the risk of it being able to deploy between the knees of the occupant.