Side airbag module and method of manufacture
First Claim
1. An airbag module for deploying an inflatable cushion along an interior side of a vehicle, the airbag module comprising:
- a first inflatable cushion providing a first inflatable portion when inflated;
an inflator for providing an inflation force to the first inflatable cushion in accordance with a predetermined activation event; and
a fluid dispersing conduit for providing the inflation force to the first inflatable cushion, the fluid dispersing conduit being in fluid communication with the first inflatable cushion and the inflator wherein the fluid dispersing conduit comprises a portion disposed between the inflator and the first inflatable cushion, wherein the portion provides a means for increasing an inflatable coverage of the airbag module by providing an area disposed between the first inflatable cushion and the inflator, wherein the area is capable of being converted into a diffuser opening for a second inflatable cushion, wherein the second inflatable cushion is inflated by the inflation force and the second inflatable cushion provides a second inflatable portion when inflated, the second inflatable portion being smaller than the first inflatable portion.
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Accused Products
Abstract
An airbag module for deploying an inflatable cushion along an interior side of a vehicle, the airbag module comprising: a first inflatable cushion providing a first inflatable portion when inflated; an inflator for providing an inflation force to the first inflatable cushion in accordance with a predetermined activation event; and a fluid dispersing conduit for providing the inflation force to the first inflatable cushion, the fluid dispersing conduit being in fluid communication with the first inflatable cushion and the inflator wherein the fluid dispersing conduit comprises a portion disposed between the inflator and the first inflatable cushion, wherein the portion provides a means for increasing an inflatable coverage of the airbag module by providing an area disposed between the first inflatable cushion and the inflator, wherein the area is capable of being converted into a diffuser opening for a second inflatable cushion, wherein the second inflatable cushion is inflated by the inflation force and the second inflatable cushion provides a second inflatable portion when inflated, the second inflatable portion being smaller than the first inflatable portion.
62 Citations
25 Claims
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1. An airbag module for deploying an inflatable cushion along an interior side of a vehicle, the airbag module comprising:
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a first inflatable cushion providing a first inflatable portion when inflated;
an inflator for providing an inflation force to the first inflatable cushion in accordance with a predetermined activation event; and
a fluid dispersing conduit for providing the inflation force to the first inflatable cushion, the fluid dispersing conduit being in fluid communication with the first inflatable cushion and the inflator wherein the fluid dispersing conduit comprises a portion disposed between the inflator and the first inflatable cushion, wherein the portion provides a means for increasing an inflatable coverage of the airbag module by providing an area disposed between the first inflatable cushion and the inflator, wherein the area is capable of being converted into a diffuser opening for a second inflatable cushion, wherein the second inflatable cushion is inflated by the inflation force and the second inflatable cushion provides a second inflatable portion when inflated, the second inflatable portion being smaller than the first inflatable portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of providing a side airbag module with an adaptable coverage area, the method comprising:
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securing a first inflatable cushion to an inflator with a fluid dispersing conduit, the fluid dispersing conduit being secured to the inflator at one end and the first inflatable cushion at the other, wherein the fluid dispersing conduit comprises a portion disposed between the first inflatable cushion and the inflator, wherein the inflator provides an inflation force to the first inflatable cushion in accordance with a predetermined activation event; and
extending a coverage area of the side airbag module by providing a plurality of diffuser openings in the portion of the fluid dispersing conduit and securing an inflation opening of a second inflatable cushion to the portion, wherein the inflation force inflates both the first inflatable cushion and the second inflatable cushion. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. An airbag module for deploying an inflatable cushion along an interior side of a vehicle, the airbag module comprising:
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an inflatable cushion comprising an upper edge portion;
an inflator for providing an inflation force to the inflatable cushion in accordance with a predetermined activation event;
a fluid dispersing conduit for providing the inflation force to the inflatable cushion, the fluid dispersing conduit being in fluid communication with the inflatable cushion and the inflator wherein the fluid dispersing conduit extends completely across and through the upper edge portion of the inflatable cushion, wherein a securing portion of the fluid dispersing conduit extends away from the first inflatable cushion at an end of the first inflatable cushion remote from the inflator and the securing portion allows the airbag module to be secured to the vehicle.
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Specification