Patent ID: 6264233
Filing Date: 2001-07-24
Classification: B60R

Abstract:
A passenger side airbag assembly, comprising:a support frame having an upper horizontal rail and a lower horizontal rail located substantially directly below said upper rail;a rigid instrument panel (10) overlying said support frame so as to conceal said frame from the vehicle passenger space; said panel having a first relatively large opening (18) therein;an airbag canister (40) located in a concealed position behind said instrument panel in alignment with said first opening; said airbag canister having an upper wall fastened to said upper rail, and a lower wall fastened to said lower rail, whereby said frame rigidly supports said canister in a fixed position relative to the instrument panel;a horizontal air conditioning duct located behind said instrument panel adjacent to said airbag canister;a rigid airbag cover (20) located within said first opening so as to conceal the airbag canister; said cover having a second relatively small opening (55) aligned with said air conditioning duct;said cover having an upper flange (30) fastened to said upper rail, and a lower flange (36) fastened to said lower rail, whereby said frame rigidly supports said cover in a fixed position relative to the instrument panel;said lower flange having a weakened tear line (47) extending therealong, such that during airbag deployment the tear line is severed to enable said cover to swing upwardly around the cover upper flange to an open position;said cover spanning said airbag canister and said air conditioning duct, so that said second opening in said cover has clearance with respect to said air conditioning duct, whereby the cover can swing to the open position without disturbing the air conditioning duct;said cover having an outer surface that protrudes slightly beyond the surface plane of the instrument panel, whereby the cover has an embossed appearance andwherein said upper rail has a first vertical surface facing said cover, and a first horizontal surface facing the canister upper wall; said cover upper flange being fastened to said first vertical surface, and said canister upper wall being fastened to said first horizontal surface;said lower rail having a second vertical surface facing said cover, and a second horizontal surface facing the canister lower wall; said cover lower flange being fastened to said second vertical surface, and said canister lower wall being fastened to said second horizontal surface.