Vehicle seat back member

Patent metadata

Field	Value
Publication number	US-9499080-B2
Application number	US-201113152653-A
Country	US
Kind code	B2
Filing date	Jun 3, 2011
Priority date	Jun 3, 2011
Publication date	Nov 22, 2016
Grant date	Nov 22, 2016

Abstract

A vehicle seat back member includes a central web and a front wall that extends from the central web. A rear wall extends along a substantial portion of a rear edge of the central web. A shear center load path of the vehicle seat back member is disposed proximate an inside corner defined by the connection of the central web and the rear wall, and extends substantially along the longitudinal extent of the rear wall.

First claim

What is claimed is:

1. A vehicle seat back member comprising:
a central web;
a front wall extending from the central web; and
a rear wall extending along a substantial portion of a rear edge of the central web, wherein a shear center load path of the vehicle seat back member is disposed proximate an inside corner defined by a connection of the central web and the rear wall, and extends substantially along a longitudinal extent of the rear wall for receiving a load force that results in minimal torsion to the vehicle seat back member.

2. The vehicle seat back member of claim 1 , wherein the rear wall includes a reinforcing groove that extends along the longitudinal extent of the rear wall.

3. The vehicle seat back member of claim 1 , further comprising:
a support flange that extends from the rear wall.

4. The vehicle seat back member of claim 1 , wherein the central web includes a recessed portion.

5. The vehicle seat back member of claim 1 , further comprising:
a front lip that protrudes from the front wall.

6. The vehicle seat back member of claim 1 , wherein the central web includes a recliner heart aperture.

7. The vehicle seat back member of claim 1 , wherein a top portion of the vehicle seat back member is operably connected with a scalloped upper cross member.

8. The vehicle seat back member of claim 1 , wherein a bottom portion of the vehicle seat back member is operably connected with a lower cross member that wraps around the bottom portion of the vehicle seat back member.

9. A vehicle seat back member comprising:
a central web connected with a recliner heart and having front and rear edges; and
a rear wall having a connecting edge coupled with the central web and an inside edge, wherein a shear center load path of the vehicle seat back member is confined to a space defined between the central web, the rear wall, and a boundary extending between the front edge and the inside edge.

10. The vehicle seat back member of claim 9 , wherein the rear wall includes a groove that extends along the longitudinal extent of the rear wall.

11. The vehicle seat back member of claim 9 , further comprising:
a support flange that extends from an inside edge of the rear wall.

12. The vehicle seat back member of claim 9 , wherein the central web includes a recessed portion.

13. The vehicle seat back member of claim 9 , further comprising:
a front wall having a front lip.

14. The vehicle seat back member of claim 13 , wherein the central web includes a recliner heart aperture.

15. The vehicle seat back member of claim 9 , wherein a top portion of the vehicle seat back member is operably connected with a scalloped upper cross member.

16. The vehicle seat back member of claim 9 , further comprising:
a lower cross member that wraps around a bottom portion of the vehicle seat back member.

17. A vehicle seat back comprising:
a first vehicle seat back member and a second vehicle seat back member, each having a central web and a rear wall; and
a seat base operably connected with the first and second vehicle seat back members, wherein a shear center load path of the vehicle seat back extends along an inside corner connection of the central web and the rear wall of each of the first and second vehicle seat back members and into the seat base.

18. The vehicle seat back of claim 17 , further comprising:
an upper cross member and a lower cross member that extend between the first and second vehicle seat back members.

19. The vehicle seat back of claim 17 , wherein the rear wall includes a groove that extends along the longitudinal extent of the rear wall.

20. The vehicle seat back of claim 17 , further comprising:
a support flange that extends from an inside edge of the rear wall.

Assignees

• Line Johnathan Andrew
• Dixon Shawn Anthony
• Moore Robert
• Ayyash Khaled
• Arefi Majid
• Creighton James
• Cemalovic Vanja
• Ferretti Daniel
• Medoro Michael
• Ford Global Tech Llc

Inventors

• Line Johnathan Andrew
• Dixon Shawn Anthony
• Moore Robert
• Ayyash Khaled
• Arefi Majid
• Creighton James
• Cemalovic Vanja
• Ferretti Daniel
• Medoro Michael

Classifications

• B60N2/682

  Joining means · CPC title

• B60N2/68 Primary

  Seat frames · CPC title