Air bag with uninflated pocket
First Claim
1. An inflatable vehicle occupant protection device for being inflated with inflation fluid towards a seat of the vehicle, the protection device comprising:
- a front portion presented towards the vehicle seat and helping to define an inflatable volume, the front portion including a pair of extensions that are overlaid on one another and interconnected to form a pocket defining a collapsed volume outside the inflatable volume, the pocket extending horizontally across the front portion and towards the inflatable volume; and
a tether having a first end portion secured to both interconnected extensions and a second end portion secured to a portion of the protection device such that the size of the pocket remains larger than a predetermined amount when the protection device is fully inflated.
1 Assignment
0 Petitions
Accused Products
Abstract
An inflatable vehicle occupant protection device (14) is provided for being inflated with inflation fluid towards a seat (22) of the vehicle (12). The protection device includes a front portion (70) presented towards the vehicle seat (22) and helping to define an inflatable volume (54). The front portion (70) includes a pair of extensions (344, 444) overlaid on one another and interconnected to form a pocket (100) defining a collapsed volume (120) outside the inflatable volume (54). The pocket (100) extends horizontally across the front portion (70) and towards the inflatable volume (54). A tether (500) has a first end portion (502) secured to both interconnected extensions (344, 444) and a second end portion (504) secured to a portion of the protection device such that the size of the pocket (100) remains larger than a predetermined amount when the protection device is fully inflated.
66 Citations
34 Claims
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1. An inflatable vehicle occupant protection device for being inflated with inflation fluid towards a seat of the vehicle, the protection device comprising:
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a front portion presented towards the vehicle seat and helping to define an inflatable volume, the front portion including a pair of extensions that are overlaid on one another and interconnected to form a pocket defining a collapsed volume outside the inflatable volume, the pocket extending horizontally across the front portion and towards the inflatable volume; and a tether having a first end portion secured to both interconnected extensions and a second end portion secured to a portion of the protection device such that the size of the pocket remains larger than a predetermined amount when the protection device is fully inflated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. An inflatable vehicle occupant protection device for being inflated with inflation fluid towards a seat of the vehicle, the protection device comprising:
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a front portion presented towards the vehicle seat and including a pair of extensions that are overlaid on one another and interconnected to form a pocket; a rear portion opposite the front portion; first and second lateral portions interconnecting the front portion and the rear portion to define an inflatable volume, wherein the pocket defines a collapsed volume outside the inflatable volume, the pocket extending horizontally across the front portion and towards the inflatable volume; and a tether having a first end portion secured to both interconnected extensions and a second end portion secured to the rear portion of the protection device such that the size of the pocket remains larger than a predetermined amount when the protection device is fully inflated. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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Specification