Granted Patent B2

US 7,377,542 · App. 10/904,846 · Granted May 27, 2008

Abstract

Claims (10)

1. A vehicle seat assembly, comprising:

a frame;

a pad formed of a shaped foam polymer material, the pad defining a pocket;

a restraint sub-assembly being placed in the pocket and assembled to the frame, the restraint sub-assembly having a housing in which an air bag and an inflator are received, the housing having a split line, wherein upon inflation of the air bag by the inflator, the air bag is deployed through the split line;

a trim cover assembled to the pad that substantially encloses the frame, the pad and the restraint sub-assembly, the trim cover opens when the air bag is deployed;

at least one reinforcement panel extending partially around at least one side of the housing and between the housing and the trim cover, the reinforcement panel having an anchoring edge, wherein the reinforcement panel is held in engagement with the frame by a retainer on the anchoring edge, wherein the retainer is disposed between a flange and the restraint sub-assembly, wherein the retainer has a barb that is lodged between the flange and the restraint sub-assembly, and wherein the reinforcement panel resists elastic deformation when the air bag is deployed.

2. The vehicle seat assembly of claim 1 wherein the restraint sub-assembly is a side air bag module and the pocket is located in an outboard wall of a seat back portion of the vehicle seat.

3. The vehicle seat assembly of claim 1 wherein the reinforcement panel is a flexible sheet of material that is less elastic than the trim cover.

4. The vehicle seat assembly of claim 1 wherein the reinforcement panel is sewn to the trim cover.

5. The vehicle seat assembly of claim 1 wherein a laminated reinforcement textile is provided on an inner side of a cover flap.

Assignments (9)