FRONTAL AIRBAG ASSEMBLIES
First Claim
1. An airbag assembly, comprising:
- a housing assembly to be mounted at a roof of a passenger compartment of a vehicle;
an inflator assembly; and
a frontal inflatable cushion that defines an inflatable chamber that is configured to receive inflation gas from the inflator assembly to expand the frontal inflatable cushion from a packaged state within the housing assembly to a deployed state, wherein the frontal inflatable cushion is configured to deploy from the housing assembly to receive a head and at least a portion of a torso of a vehicle occupant moving from a vehicle occupant position primarily in a forward direction relative to the vehicle during a vehicle impact event,wherein the frontal inflatable cushion is coupled to one or more support components within the passenger compartment of the vehicle, wherein when the frontal inflatable cushion is in the deployed state the one or more support components provide support of a lower edge of the frontal inflatable cushion in a rearward direction relative to the vehicle to enable the frontal inflatable cushion to restrain movement of the vehicle occupant in the forward direction during the vehicle impact event.
1 Assignment
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Accused Products
Abstract
Airbag assemblies are disclosed that comprise a frontal inflatable cushion that can deploy from a housing assembly to receive a head and/or a portion of a torso of a vehicle occupant moving from a vehicle occupant position in a forward direction relative to the vehicle during a vehicle impact event. The frontal inflatable cushion can be a curtain airbag. The frontal inflatable cushion can also be coupled to one or more support components within a passenger compartment of the vehicle, such that when the frontal inflatable cushion is in the deployed state the one or more support components support the frontal inflatable cushion in a rearward direction, relative to the vehicle, to enable the frontal inflatable cushion to restrain movement of the vehicle occupant in the forward direction during a vehicle impact event. The support components may include a side inflatable cushion, such as a curtain airbag.
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Citations
20 Claims
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1. An airbag assembly, comprising:
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a housing assembly to be mounted at a roof of a passenger compartment of a vehicle; an inflator assembly; and a frontal inflatable cushion that defines an inflatable chamber that is configured to receive inflation gas from the inflator assembly to expand the frontal inflatable cushion from a packaged state within the housing assembly to a deployed state, wherein the frontal inflatable cushion is configured to deploy from the housing assembly to receive a head and at least a portion of a torso of a vehicle occupant moving from a vehicle occupant position primarily in a forward direction relative to the vehicle during a vehicle impact event, wherein the frontal inflatable cushion is coupled to one or more support components within the passenger compartment of the vehicle, wherein when the frontal inflatable cushion is in the deployed state the one or more support components provide support of a lower edge of the frontal inflatable cushion in a rearward direction relative to the vehicle to enable the frontal inflatable cushion to restrain movement of the vehicle occupant in the forward direction during the vehicle impact event. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A frontal airbag assembly, comprising:
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an inflator; and an inflatable cushion coupled to the inflator and configured to be deployed from within a housing mountable within a roof of a vehicle, the inflatable cushion comprising a front face and a rear face that cooperate to form a void for receiving an inflation gas from the inflator and that define a first lateral edge, a second lateral edge, and a distal edge, wherein upon reception of the inflation gas within the void, the inflatable cushion transitions from a packaged configuration within the housing to a deployed configuration, wherein the inflatable cushion is configured to initially deploy downward in a substantially vertical direction relative to the housing, and wherein the inflatable cushion is configured to subsequently deploy both downward and rearward relative to the housing. - View Dependent Claims (11, 12, 13)
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14. An airbag assembly, comprising:
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a housing assembly configured to be mounted in a roof of a vehicle; and a frontal inflatable cushion defining an inflatable chamber that is configured to receive inflation gas from an inflator assembly disposed within the housing assembly to expand the frontal inflatable cushion from a packaged state to a deployed state, wherein the frontal inflatable cushion is configured to deploy from the housing assembly, and wherein the frontal inflatable cushion is configured to deploy in both a downward direction and a rearward direction relative to the housing assembly. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification