Chambered side impact airbag
A number of variations may include an airbag comprising a first inflatable chamber having at least one gas passage which extends to a second inflatable chamber, wherein the second inflatable chamber is constructed and arranged so that it is at least partially adjacent the first inflatable chamber when the airbag is in an inflated condition.
1. An airbag comprising a first inflatable chamber having at least one gas passage which extends to a second inflatable chamber, wherein the second inflatable chamber extends from a forward portion of the first inflatable chamber, and wherein the second inflatable chamber is constructed and arranged so that it is at least partially adjacent the first inflatable chamber when the airbag is in an inflated condition; wherein the second inflatable chamber is attached to the first inflatable chamber in a manner where at least one of the first inflatable chamber or the second inflatable chamber forms a bend in the inflated condition; and wherein the at least one of the first chamber or the second chamber with the inflatable bend is constructed and arranged to rest on a top portion of a center console during occupant loading of the airbag.
2. The airbag of claim 1 wherein at least one first uninflatable region of the first inflatable chamber is mechanically attached to at least one second uninflatable region of the second inflatable chamber.
3. The airbag of claim 1 wherein the first inflatable chamber and the second inflatable chamber are constructed and arranged from the same cushion panels.
4. The airbag of claim 1 wherein the first inflatable chamber and the second inflatable chamber comprise a cushion, and wherein the cushion is woven.
5. The airbag of claim 1 wherein the at least one gas passage forms an orientation feature to orient the second inflatable chamber relative to the first inflatable chamber.
6. The airbag of claim 1 wherein the at least one gas passage is at least one of curved or angled so that gas can flow through it.
7. The airbag of claim 1 wherein the second inflatable chamber is constructed and arranged to inflate forward of an occupant's torso in an inflated condition.
8. The airbag of claim 1 wherein the inflatable chamber with the bend has a reduced cross-section portion in at least one location to enable the bend.
9. The airbag of claim 1 wherein the first inflatable chamber is constructed and arranged to have a tubular shape in an inflated condition.
10. The airbag of claim 1 wherein the second inflatable chamber is constructed and arranged to have a tubular shape in an inflated condition.
11. The airbag of claim 1 wherein the second inflatable chamber comprises at least one inflatable grabber protrusion.
12. The airbag of claim 1 further comprising a third inflatable chamber constructed and arranged so that it is adjacent the first inflatable chamber when the airbag is in an inflated condition.
13. The airbag of claim 12 wherein the second inflatable chamber extends from a front portion of the first inflatable chamber and the third inflatable chamber extends from a top portion of the first inflatable chamber.
14. An airbag comprising a first inflatable chamber having at least one gas passage which extends to a second inflatable chamber, wherein the second inflatable chamber extends from a forward portion of the first inflatable chamber, and wherein the second inflatable chamber is constructed and arranged so that it is at least partially adjacent the first inflatable chamber when the airbag is in an inflated condition; wherein the second inflatable chamber is constructed and arranged to inflate adjacent an occupant's head; and wherein the second inflatable chamber is constructed and arranged to provide cushioning between a first occupant, and at least one of a second occupant or an object adjacent the first occupant.