AIRBAG MODULE ON SEAT BACK

• US 20130026803A1
• Filed: 07/25/2012
• Published: 01/31/2013
• Est. Priority Date: 07/27/2011
• Status: Abandoned Application

• Current Assignee: Zodiac Aerospace SA (Safran SA)
• Original Assignee: Zodiac Aerospace SA (Safran SA)
• Inventors: ISLAM, RAKIBUL, TRIMBLE, ROBERT W., QUATANENS, FREDERIC, CAILLETEAU, JEREMY, GAUDIN, JEREMY, MARTINEZ, VIRGILE, OBADIA, JEAN-MARC, FLORES AGUIRRE, RAUL DANIEL
• Application Number:
  US13/557,300
• Publication Number:
  US 20130026803A1
• Time in Patent Office: Days
• US Class Current: 297/216.13
• CPC Class Codes: B60R 2021/0093 Aircraft
• CPC Class Codes: B60R 21/207 in vehicle seats
• CPC Class Codes: B60R 21/215 characterised by the covers for the inflatable member B60R21/2176 takes precedence
• CPC Class Codes: B64D 11/06 Arrangements of seats, or adaptations or details specially adapted for aircraft seats crew seat constructions for emergency purposes B64D25/04
• CPC Class Codes: B64D 11/0619 with energy absorbing means specially adapted for mitigating impact loads for passenger seats, e.g. at a crash
• CPC Class Codes: B64D 11/06205 Arrangements of airbags
• CPC Class Codes: B64D 2201/00 Airbags mounted in aircraft for any use

Abstract

Described are airbag modules for a passenger seat having a seat back, a container coupled to the seat back, wherein the container includes at least one airbag, and a structure positioned aft of the seat back, wherein the structure includes a recess configured to receive the at least one airbag in a deployed state. In certain examples, the container also has a cover with a breakable line, and the structure also has a breakable area positioned aft of the recess, wherein the breakable line is configured to form an opening in the cover and the breakable area is configured to form an opening in the aft surface when a force is applied by the at least one airbag in a deployed state.

Claims

1. An airbag module for a passenger seat comprising:

(a) a seat back;

(b) a container coupled to the seat back, wherein the container comprises at least one airbag; and

(c) a structure positioned aft of the seat back, wherein the structure comprises a recess configured to receive the at least one airbag in a deployed state.

2. The airbag module of claim 1, wherein the structure further comprises a breakable area positioned aft of the recess.

3. The airbag module of claim 2, wherein the breakable area is pivotally coupled to a portion of an aft surface of the structure.

4. The airbag module of claim 3, wherein the recess comprises a stop to prevent the breakable area from rotating forward past the stop.

5. The airbag module of claim 2, wherein the structure further comprises a film that is positioned to cover at least the breakable area.

6. The airbag module of claim 2, wherein the breakable area comprises a decorative pattern on an aft surface of the structure.

7. The airbag module of claim 1, wherein the recess is configured to guide the at least one airbag in the deployed state through the structure.

8. An airbag module for a passenger seat comprising:

(a) a seat back;

(b) a container coupled to the seat back and comprising a cover having a breakable line;

(c) at least one airbag positioned within the container in an undeployed state; and

(d) a structure positioned aft of the seat back comprising an aft surface, wherein the aft surface comprises a breakable area;

wherein the breakable line is configured to form an opening in the cover and the breakable area is configured to form an opening in the aft surface when a force is applied by the at least one airbag in a deployed state.

9. The airbag module of claim 8, wherein the breakable area is pivotally coupled to a portion of the aft surface of the structure.

10. The airbag module of claim 9, wherein the structure further comprises a recess positioned adjacent the breakable area.

11. The airbag module of claim 10, wherein the recess comprises a stop to prevent the breakable area from rotating forward past the stop.

12. The airbag module of claim 10, wherein the recess is configured to guide the at least one airbag in the deployed state through the structure.

13. The airbag module of claim 8, wherein the structure further comprises a film that is positioned to cover at least the breakable area.

14. The airbag module of claim 8, wherein the breakable area comprises a decorative pattern on the aft surface of the structure.

15. An airbag module for a passenger seat comprising:

(a) a seat back;

(b) a container coupled to the seat back, wherein the container comprises at least one airbag; and

(c) a structure positioned aft of the seat back comprising an aft surface, wherein the aft surface comprises a breakable area configured to form an opening in the aft surface when a force is applied by the at least one airbag and a recess positioned adjacent the breakable area.

16. The airbag module of claim 15, wherein the breakable area is pivotally coupled to a portion of the aft surface of the structure.

17. The airbag module of claim 15, wherein the recess comprises a stop to prevent the breakable area from rotating forward past the stop.

18. The airbag module of claim 15, wherein the recess is configured to guide the at least one airbag in a deployed state through the structure.

19. The airbag module of claim 15, wherein the structure further comprises a film that is positioned to cover at least the breakable area.

20. The airbag module of claim 15, wherein the breakable area comprises a decorative pattern on the aft surface of the structure.