Curtain airbag for a motor vehicle
First Claim
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1. A curtain airbag assembly for a motor vehicle comprising:
- an inflatable curtain secured along an upper edge to a body structure of the motor vehicle, the curtain when deployed having a bulbous portion engageable with an elongate recess formed in an adjacent part of the motor vehicle to resist relative movement between the curtain and the adjacent part.
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Abstract
An inflatable curtain airbag is secured along an upper edge to a body structure of the motor vehicle and deploys downwardly when inflated. Prior to deployment, the lower edge of the curtain is not tethered to the vehicle body. When nearly or fully deployed, the lower edge of the curtain engages an adjacent part of the motor vehicle so as to form a virtual tether therebetween resisting relative movement between the curtain and the adjacent part.
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Citations
10 Claims
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1. A curtain airbag assembly for a motor vehicle comprising:
an inflatable curtain secured along an upper edge to a body structure of the motor vehicle, the curtain when deployed having a bulbous portion engageable with an elongate recess formed in an adjacent part of the motor vehicle to resist relative movement between the curtain and the adjacent part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. Apparatus for a motor vehicle comprising:
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an inflatable curtain secured along an upper edge to a body structure of the motor vehicle for deployment in a downward direction adjacent to a side wall of the vehicle and having an inflatable bulbous portion disposed adjacent to a lower edge of the curtain; and an interior part of the motor vehicle disposed adjacent to the lower edge of the curtain when the curtain is deployed and having an elongate recess that matingly engages with the bulbous portion to resist relative movement between the curtain and the interior part.
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10. A curtain airbag for a motor vehicle comprising:
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an upper edge adapted for mounting to a body structure of the motor vehicle for downward deployment of the airbag; and a lower edge comprising, when the airbag is inflated, a bulbous portion engageable with part of the motor vehicle adjacent to the lower edge to resist movement of the lower edge upward relative to the adjacent part.
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Specification