Granted Patent B1

US 12,377,808 · App. 18/917,196 · Granted Aug 5, 2025

Inventor: Carlos Gerardo Lopez Martinez (Puebla, MX)

Assignee: Faurecia Interior Systems, Inc.

B60R21/206B60R21/205B60R21/2165B60R21/217B60R2021/21537

Abstract

Claims (19)

1. A vehicle interior panel for use over an airbag and configured to split along a tear seam in an airbag door region of the panel during airbag deployment, the vehicle interior panel comprising:

a chute located along a back side of the panel for guiding the airbag toward the airbag door region during airbag deployment,

wherein the chute comprises a wall configured to split at a predetermined location such that opposite sides of the chute move away from each other to enlarge the airbag door region during airbag deployment.

2. The vehicle interior panel of claim 1 , wherein the chute further comprises a body, and the wall extends away from a back side of the body and surrounds the airbag door region.

3. The vehicle interior panel of claim 2 , wherein the wall meets the body at the predetermined location.

4. The vehicle interior panel of claim 1 , wherein the wall surrounds the airbag door region and includes opposite wall segments on the opposite sides of the chute and an additional wall segment interconnecting the opposite wall segments, and wherein the additional wall segment includes the predetermined location and is longer than the opposite wall segments.

5. The vehicle interior panel of claim 1 , wherein the predetermined location is a reduced-thickness region of the wall.

6. The vehicle interior panel of claim 5 , wherein the reduced-thickness region has a thickness that is 10-40% of a thickness of the wall outside the reduced-thickness region.

7. The vehicle interior panel of claim 1 , further comprising a chute tear seam along the wall at the predetermined location.

8. The vehicle interior panel of claim 1 , wherein the wall has an inner portion and an outer portion, the inner portion at least partly defining an inner surface of the chute,

wherein a cavity is defined between the inner portion and the outer portion of the wall, and

wherein the predetermined location is along the inner portion of the wall.

9. The vehicle interior panel of claim 8 , wherein the outer portion of the wall intersects the inner portion of the wall at first and second locations on opposite sides of the predetermined location such that the first and second locations move away from each other during airbag deployment.

10. The vehicle interior panel of claim 8 , wherein the outer portion of the wall is curved between the first and second locations at a first end of the cavity, and the outer wall is tapered toward an opposite second end of the cavity.

11. The vehicle interior panel of claim 10 , wherein the outer wall has a thickness that is greater at the first end of the cavity than at the second end of the cavity.

12. The vehicle interior panel of claim 10 , wherein the first end of the cavity is an open end, and the second end of the cavity is a closed end.

13. The vehicle interior panel of claim 1 , wherein the tear seam is an H-shaped tear seam, the panel further comprising two airbag doors having hinge sides on the opposite sides of the chute.

14. The vehicle interior panel of claim 1 , wherein the opposite sides of the chute pivot away from each other to enlarge the airbag door region during airbag deployment.

15. The vehicle interior panel of claim 1 , wherein the vehicle interior panel is an instrument panel.

Assignments (3)

References Cited (22)