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US 2010/0301591 A1Published application
Roof airbag apparatus with airbag door having limited opening angle
AssigneeHyundai Motor Company
InventorsHYOCK IN KWON, HYEONG HO CHOI
Life of this patent
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Abstract
A roof airbag apparatus, may include an inflator, a housing mounted to an opening frame provided in a vehicle roof, the opening frame defining an opening therein to receive the housing, an airbag cushion contained in the housing, the airbag cushion being deployed downwards by gas supplied from the inflator to protect a passenger, an airbag door coupled to the housing by a hinge to support the airbag cushion, and angle limiting means for limiting a rotating angle to a predetermined angle when the airbag door is rotated to open.
Claims14
A roof airbag apparatus, comprising:
- an inflator;
- a housing mounted to an opening frame provided in a vehicle roof, the opening frame defining an opening therein to receive the housing;
- an airbag cushion contained in the housing, the airbag cushion being deployed downwards by gas supplied from the inflator to protect a passenger;
- an airbag door coupled to the housing by a hinge to support the airbag cushion;
- and
- angle limiting means for limiting a rotating angle to a predetermined angle when the airbag door is rotated to open.
3 more elements
Dependencies are inferred from the claim text.