Granted Patent B1

US 12,434,658 · App. 18/761,412 · Granted Oct 7, 2025

Inventors: Mohammad Omar Faruque (Ann Arbor, MI); S. M. Iskander Farooq (Novi, MI); Dean M. Jaradi (Macomb, MI)

Assignee: Ford Global Technologies, LLC

B60R21/232B60R21/214B60R2021/23153B60R21/2338

Abstract

Claims (42)

1. A vehicle comprising:

a vehicle body;

an inflator supported by the vehicle body;

an airbag inflatable by the inflator downwardly from an uninflated position to an inflated position, the airbag including a first panel and a second panel being fixed to each other;

the airbag including an uninflatable segment supported by the vehicle body in the uninflated position and in the inflated position;

the airbag including a first airbag segment supported by the uninflatable segment in the inflated position and a second airbag segment supported by the uninflatable segment in the inflated position, the first airbag segment having an inflation chamber between the first panel and the second panel, and the second airbag segment having an inflation chamber between the first panel and the second panel; and

the airbag including a conduit segment supported by the uninflatable segment in the inflated position, the conduit segment extending from the inflator to the inflation chamber of the first airbag segment and the inflation chamber of the second airbag segment, the conduit segment fluidly connecting the inflation chamber of the first airbag segment and the inflation chamber of the second airbag segment to the inflator, the first panel and the second panel being fixed to each other along the conduit segment to define the conduit segment between the first panel and the second panel;

the first airbag segment protruding from the uninflatable segment in a first direction transverse to the uninflatable segment;

the second airbag segment protruding from the uninflatable segment in a second direction opposite the first direction and transverse to the uninflatable segment;

an upper boundary of the first airbag segment being above an upper boundary of the second airbag segment, a lower boundary of the second airbag segment being below a lower boundary of the first airbag segment, and the lower boundary of the first airbag segment being below the upper boundary of the second airbag segment so that the inflation chamber of the first airbag segment is open to the inflation chamber of the second airbag segment.

2. The vehicle as set forth in claim 1 , wherein the conduit segment is elongated downwardly away from the inflator.

3. The vehicle as set forth in claim 2 , wherein the first airbag segment is elongated cross-vehicle.

4. The vehicle as set forth in claim 1 , wherein the first airbag segment is elongated cross-vehicle.

5. The vehicle as set forth in claim 1 , further comprising a vehicle roof, the airbag being supported by the vehicle roof and inflatable downwardly from the vehicle roof to the inflated position.

6. The vehicle as set forth in claim 1 , wherein the first panel and the second panel are fixed to each other along a first connection line and a second connection line on opposite sides of the conduit segment.

7. The vehicle as set forth in claim 1 , wherein, in the inflated position, the first panel is planar at the first airbag segment and the second panel protrudes away from the first panel at the first airbag segment.

8. The vehicle as set forth in claim 7 , wherein, in the inflated position, the second panel is planar at the second airbag segment and the first panel protrudes away from the second panel at the second airbag segment.

9. The vehicle as set forth in claim 8 , further comprising a third airbag segment protruding from the uninflatable segment in the first direction and having an inflation chamber between the first panel and the second panel, in the inflated position, the first panel is planar at the third airbag segment and the second panel protrudes away from the first panel at the third airbag segment.

10. The vehicle as set forth in claim 9 , wherein the first panel is connected to the second panel between the first airbag segment and the third airbag segment.

11. The vehicle as set forth in claim 1 , wherein the airbag includes a second inflator and a second conduit segment supported by the uninflatable segment in the inflated position, the second conduit segment extending from the second inflator to the first airbag segment and fluidly connecting the first airbag segment to the inflator, the first airbag segment extending from the conduit segment to the second conduit segment.

12. The vehicle as set forth in claim 1 , further comprising a front row of seats and a rear row of seats, the airbag being between the front row of seats and the rear row of seats in the inflated position.

13. The vehicle as set forth in claim 1 , further comprising a vehicle roof, the inflator and the uninflatable segment being supported by the vehicle roof in the uninflated position and the inflated position;

the uninflatable segment extending downwardly in a direction away from the vehicle roof in the inflated position;

the conduit segment being elongated downwardly in a direction away from the vehicle roof; and

the airbag being elongated cross-vehicle.

14. An airbag assembly comprising:

a first panel and a second panel being fixed to each other;

an uninflatable segment having a top end;

a first airbag segment inflatable to an inflated position, the first airbag segment being supported by the uninflatable segment in the inflated position;

a second airbag segment inflatable to an inflated position and supported by the uninflatable segment in the inflated position, the first airbag segment having an inflation chamber between the first panel and the second panel, and the second airbag segment having an inflation chamber between the first panel and the second panel; and

a conduit segment fixed to the uninflatable segment and defining a gas passageway in fluid communication with the first airbag segment and the second segment, the first panel and the second panel being fixed to each other along the conduit segment to define the conduit segment between the first panel and the second panel;

the conduit segment being elongated along a first axis transverse to the top end of the uninflatable segment, and the first airbag segment being elongated along a second axis transverse to the first axis;

the first airbag segment protruding from the uninflatable segment in a first direction transverse to the uninflatable segment;

the second airbag segment protruding from the uninflatable segment in a second direction opposite the first direction and transverse to the uninflatable segment;

an upper boundary of the first airbag segment being above an upper boundary of the second airbag segment, a lower boundary of the second airbag segment being below a lower boundary of the first airbag segment, and the lower boundary of the first airbag segment being below the upper boundary of the second airbag segment so that the inflation chamber of the first airbag segment is open to the inflation chamber of the second airbag segment.

15. The airbag assembly as set forth in claim 14 , wherein the first panel and the second panel are fixed to each other along a first connection line and a second connection line on opposite sides of the conduit segment.

16. The airbag assembly as set forth in claim 14 , wherein, in the inflated position, the first panel is planar at the first airbag segment and the second panel protrudes away from the first panel at the first airbag segment.

17. The airbag assembly as set forth in claim 14 , further comprising an inflator in fluid communication with the gas passageway of the conduit segment.

18. The airbag assembly as set forth in claim 14 , further comprising:

a second conduit segment fixed to the uninflatable segment and defining a second gas passageway in fluid communication with the first airbag segment;

the second conduit segment being elongated along the first axis; and

a second inflator in fluid communication with the second gas passageway.

Assignments (3)

References Cited (17)