Supplemental airbags and related airbag support systems
First Claim
Patent Images
1. An airbag system, comprising:
- an airbag module comprising a primary airbag cushion configured to deploy from a vehicle steering wheel;
a supplemental airbag support system configured to provide support to the primary airbag cushion during oblique angle impact events, wherein the supplemental airbag support system comprises a supplemental airbag cushion configured to deploy adjacent to the primary airbag cushion during a vehicle impact event, wherein the supplemental airbag cushion is configured to deploy from a panel separated from the vehicle steering wheel, and wherein the supplemental airbag cushion is configured to supplement impact support provided by the primary airbag cushion during oblique angle impact events; and
a tether coupled to the supplemental airbag cushion, wherein the tether is configured to force the supplemental airbag cushion towards the primary airbag cushion following deployment.
1 Assignment
0 Petitions
Accused Products
Abstract
Apparatus, methods, and systems for supplementing a primary airbag cushion, particularly during oblique angle vehicle impacts. Some embodiments may comprise an airbag module comprising an airbag cushion and a supplemental airbag support system configured to provide support to at least one of the airbag cushion and a vehicle occupant during oblique angle impact events. The supplemental airbag support system may comprise a deployable support structure configured to deploy adjacent to the airbag cushion during a vehicle impact event. The deployable support structure may be configured to supplement impact support provided by the airbag cushion during oblique angle vehicle impact events.
-
Citations
20 Claims
-
1. An airbag system, comprising:
-
an airbag module comprising a primary airbag cushion configured to deploy from a vehicle steering wheel; a supplemental airbag support system configured to provide support to the primary airbag cushion during oblique angle impact events, wherein the supplemental airbag support system comprises a supplemental airbag cushion configured to deploy adjacent to the primary airbag cushion during a vehicle impact event, wherein the supplemental airbag cushion is configured to deploy from a panel separated from the vehicle steering wheel, and wherein the supplemental airbag cushion is configured to supplement impact support provided by the primary airbag cushion during oblique angle impact events; and a tether coupled to the supplemental airbag cushion, wherein the tether is configured to force the supplemental airbag cushion towards the primary airbag cushion following deployment. - View Dependent Claims (2, 3, 4, 5)
-
-
6. An airbag system, comprising:
-
an airbag module comprising a primary airbag cushion; and a supplemental airbag module comprising; a supplemental airbag cushion configured to deploy adjacent to the primary airbag cushion from a location separate from a location from which the primary airbag cushion is deployed, wherein the supplemental airbag cushion is configured to prevent a vehicle occupant'"'"'s head from moving off of the primary airbag cushion during oblique angle impact events, and wherein the supplemental airbag cushion comprises an at least substantially planar surface configured to engage the primary airbag cushion following deployment of the primary airbag cushion and the supplemental airbag cushion; and means for coupling the supplemental airbag cushion to the primary airbag cushion, wherein the means for coupling physically couples the supplemental airbag cushion to the primary airbag cushion. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A driver-side airbag system, comprising:
-
an airbag module comprising a primary airbag cushion, wherein the airbag module is configured to be positioned within a vehicle steering wheel such that the primary airbag cushion deploys from the vehicle steering wheel; and an airbag support system configured to provide support to an overhang portion of the primary airbag cushion following deployment, wherein the overhang portion extends beyond a perimeter of the vehicle steering wheel, wherein the airbag support system comprises a supplemental airbag cushion, wherein the supplemental airbag cushion is configured to inflate in between the vehicle steering wheel and a portion of a vehicle distal of the vehicle steering wheel to provide support for the overhang portion of the primary airbag cushion, and wherein the supplemental airbag cushion is configured to inflate to support the overhang portion about an entire periphery of the vehicle steering wheel upon inflation. - View Dependent Claims (17, 18, 19, 20)
-
Specification