Inflatable airbag assembly with an internally mounted inflator
First Claim
Patent Images
1. An inflatable airbag assembly, comprising:
- an inflatable curtain airbag comprising an inflator housing region that is constrained to a location that is inward and below a portion of an outer perimeter seam of the inflatable curtain airbag, the portion of the outer perimeter seam extending in a substantially horizontal direction along an upper portion of the inflatable curtain airbag when the inflatable curtain airbag is deployed in a vehicle, the horizontal direction being defined with respect to a roofline of the vehicle in which the inflatable airbag assembly is configured to be installed, wherein the inflator housing region comprises an inflator insert opening that is in fluid communication with an inflatable void of the inflatable curtain airbag;
an inflator positioned at least partially within the inflator housing region; and
a mounting assembly comprising a coupling member, wherein the coupling member is configured to close around the inflatable curtain airbag after the inflator has been positioned at least partially within the inflator housing region such that the inflator and the inflatable curtain airbag are coupled together.
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Abstract
An inflatable airbag assembly can include an inflatable curtain airbag and an inflator. In some arrangements, the inflatable curtain airbag may include an inflator housing region where the inflator may be at least partially disposed. In some arrangements, the inflatable airbag assembly may also include a mounting assembly that includes a coupling member tethered to a mounting member.
29 Citations
29 Claims
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1. An inflatable airbag assembly, comprising:
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an inflatable curtain airbag comprising an inflator housing region that is constrained to a location that is inward and below a portion of an outer perimeter seam of the inflatable curtain airbag, the portion of the outer perimeter seam extending in a substantially horizontal direction along an upper portion of the inflatable curtain airbag when the inflatable curtain airbag is deployed in a vehicle, the horizontal direction being defined with respect to a roofline of the vehicle in which the inflatable airbag assembly is configured to be installed, wherein the inflator housing region comprises an inflator insert opening that is in fluid communication with an inflatable void of the inflatable curtain airbag; an inflator positioned at least partially within the inflator housing region; and a mounting assembly comprising a coupling member, wherein the coupling member is configured to close around the inflatable curtain airbag after the inflator has been positioned at least partially within the inflator housing region such that the inflator and the inflatable curtain airbag are coupled together. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An inflatable airbag assembly, comprising:
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an inflatable curtain airbag comprising an inflator housing region, wherein the inflator housing region comprises an inflator insert opening that is in fluid communication with an inflatable void of the inflatable curtain airbag; an inflator positioned at least partially within the inflator housing region; and a mounting assembly comprising a coupling member that is tethered to a mounting member, wherein the mounting member is configured to be rigidly attached to a vehicle structure, and the coupling member is configured to couple the inflator and the inflatable curtain airbag together, wherein the inflatable curtain airbag is configured to be disposed in a packaged configuration wherein the inflator is disposed at a first position, and a deployed configuration wherein the inflator is disposed at a second position, wherein the inflator is disposed at a distance that is closer to the mounting member in the first position than in the second position. - View Dependent Claims (14, 15, 16)
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17. An inflatable airbag assembly, comprising:
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an inflatable curtain airbag comprising an inflator housing region, wherein the inflator housing region comprises an inflator insert opening that is in fluid communication with an inflatable void of the inflatable curtain airbag; an inflator comprising a first end and a second end, wherein the inflator is positioned at least partially within the inflator housing region; and a first mounting assembly and second mounting assembly, wherein each mounting assembly comprises a coupling member that is tethered to a mounting member that is configured to be coupled to a vehicle structure, wherein the coupling member of the first mounting assembly is configured to couple the inflatable curtain airbag to a first end of the inflator, and the coupling member of the second mounting assembly is configured to couple the inflatable curtain airbag to a second end of the inflator. - View Dependent Claims (18, 19, 20, 21)
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22. An inflatable airbag assembly, comprising:
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an inflatable curtain airbag comprising an inflator housing region that is constrained to a location that is inwardly of an outer perimeter seam of the inflatable curtain airbag, wherein the inflator housing region comprises an inflator insert opening that is in fluid communication with an inflatable void of the inflatable curtain airbag; an inflator positioned at least partially within the inflator housing region; a mounting assembly comprising a coupling member, wherein the coupling member is configured to close around the inflatable curtain airbag after the inflator has been positioned at least partially within the inflator housing region such that the inflator and the inflatable curtain airbag are coupled together; and a tether and a mounting member, wherein the tether extends between the mounting member and the coupling member. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29)
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Specification