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US 2015/0307053 A1Published application
Cushion of curtain air bag device
AssigneeHyundai Mobis Co., Ltd.
InventorKum Ho JO
Life of this patent
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Abstract
A cushion of a curtain air bag device including: a single-layer chamber receiving gas from an inflator and spreading to form a single gas layer, when a vehicle is involved in a collision; a multilayer chamber having a structure in which a plurality of layers overlap each other, and communicating with the single-layer chamber; a sealing part sealing edges of the single-layer chamber and the multilayer chamber; and a coupling part integrally connecting an overlapping part of the sealing part formed at the edge of the multilayer chamber.
Claims12
A cushion of a curtain air bag device for a vehicle, comprising:
- a single-layer chamber configured to receive gas from an inflator and to spread to form a single gas layer whenever a vehicle is involved in a collision;
- a multilayer chamber comprising a plurality of layers overlapping each other, and configured to communicate with the single-layer chamber;
- a sealing part configured to seal edges of the single-layer chamber and the multilayer chamber;
- and
- a coupling part integrally connecting an overlapping part of the sealing part formed at the edge of the multilayer chamber.
2 more elements
Dependencies are inferred from the claim text.