Side curtain airbag for vehicle having inflatable extension
First Claim
1. A curtain airbag system for a vehicle having a passenger compartment and a roof pillar, the system comprising:
- an inflatable curtain having a forward portion;
a sail cloth attached to said forward portion; and
an elongated and inflatable extension to which said cloth is attached, said extension being extendable from said curtain that extends over at least part of the pillar when said extension is inflated, said extension extending from said forward portion.
1 Assignment
0 Petitions
Accused Products
Abstract
A curtain airbag system for an automotive vehicle is disclosed. The system includes a curtain module substantially embedded in the roof rail in its normal, non-inflated state. The module includes an inflatable curtain attached to an inflator. The inflatable curtain has a forward portion. An elongated and inflatable extension is attached to the forward portion of the curtain. When the curtain is inflated in an impact event, the elongated and inflatable extension extends from the curtain and at least partially overlaps the A-pillar and at least part of the grab handle. The elongated and inflatable extension is a first extension that extends from the forward portion of said curtain. The inflatable curtain may include a second, triangular-shaped extension extendable from the forward portion of the curtain when the curtain is inflated.
16 Citations
13 Claims
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1. A curtain airbag system for a vehicle having a passenger compartment and a roof pillar, the system comprising:
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an inflatable curtain having a forward portion; a sail cloth attached to said forward portion; and an elongated and inflatable extension to which said cloth is attached, said extension being extendable from said curtain that extends over at least part of the pillar when said extension is inflated, said extension extending from said forward portion. - View Dependent Claims (2, 3, 4, 5)
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6. A safety system for a vehicle having a passenger compartment, the system comprising:
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a roof rail; a pillar connected to said rail; a curtain module substantially embedded in said rail, said module comprising an inflatable curtain and an elongated and inflatable first extension extendable from said curtain that extends over at least a portion of said pillar when said extension is inflated, said curtain including a forward portion and said extension extending therefrom; and a second extension extendable from said forward portion of said curtain when the curtain is inflated. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A method of protecting the occupant of a vehicle having a roof rail and a pillar attached to the rail, the method comprising the steps of:
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forming a curtain module substantially embedded in the rail when inactive, said module comprising an inflatable curtain and a elongated and inflatable first extension, said curtain including a forward portion from which said extension extends, said module further including a second extension extendable from said forward portion when said curtain is inflated; and extending said first extension from said curtain and over at least a portion of the pillar in an impact event. - View Dependent Claims (13)
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Specification