Seat frame panel for attaching a fabric suspension

• US 7,255,404 B2
• Filed: 03/24/2003
• Issued: 08/14/2007
• Est. Priority Date: 03/22/2002
• Status: Expired due to Fees

• Current Assignee: Intier Automotive, Incorporated (Magna International Incorporated)
• Original Assignee: Intier Automotive, Incorporated (Magna International Incorporated)
• Inventors: Neale, Colin G.
• Primary Examiner(s): White; Rodney B
• Application Number:
  US10/507,865
• Publication Number:
  US 20050236884A1
• Time in Patent Office: 1,604 Days
• Field of Search: 297/452.56, 297/218.1, 297/218.3, 297/218.5
• US Class Current: 297/452.56
• CPC Class Codes: B60N 2/5816 attachments thereof
• CPC Class Codes: B60N 2/7011 of substantially two-dimensional shape, e.g. hammock-like, plastic shells, fabrics
• CPC Class Codes: B60N 2/72 Attachment or adjustment thereof

Abstract

A seat assembly for an automotive vehicle is provided utilizing a membrane suspension for supporting an occupant seated on the seat assembly. The seat assembly includes a seat cushion and a seat back operatively coupled to the seat cushion for movement between a plurality of reclined positions. Both the seat back and seat cushion are similarly configured each having a frame extending between interconnected and spaced apart side members. The membrane suspension includes opposite terminal edges each fixedly secured to one of the side members to support the membrane suspension in tension between the side members. A rigid panel having an upstanding wall is fixedly secured to the seat back and seat cushion frames. The wall increasingly tensions the membrane suspension during installation of the panel.

Claims

1. A seat assembly for use in supporting an occupant in an automotive vehicle comprising:

a seat frame having spaced apart side members wherein each of said side members includes a flange extending outwardly therefrom;

a membrane suspension for supporting the occupant of said seat assembly, said membrane suspension extending between and fixedly secured to said flange on each of said side members in a first tension position; and

a panel adapted to be fixedly secured to said side members for concealing said flange and a portion of said seat frame, said panel including a rib projecting outwardly from said panel and engaging said membrane suspension to displace said membrane suspension from said first tension position to a second tension position thereby increasing the tension in said membrane suspension during assembly of said panel to said side members of said seat frame.

2. A seat assembly as set forth in claim 1 wherein said membrane suspension has at least two opposite terminal edges generally aligned with respective said side members for fixedly securing said membrane suspension to said flange on each of said side members.

3. A seat assembly as set forth in claim 2 wherein each of said terminal edges includes an extruded strip having a hooked end formed along said terminal edge, each said hooked end is adapted to lockingly engage with said flange on said respective side member to fixedly secure and to support said membrane suspension in said first tension position between said side members of said seat frame.

4. A seat assembly as set forth in claim 3 wherein said panel further includes a boss for passably allowing an attachment member therethrough, for use in fixedly securing said panel to said side members of said seat frame.

5. A seat assembly as set forth in claim 4 wherein each of said side members further includes an aperture for receiving said attachment member upon fixedly securing said panel to said side members of said seat frame by sliding said attachment member through said boss in said panel and into said aperture, such that as each of said attachment members are driven into said side members while fixedly securing said panel to said seat frame, said rib on said panel increasingly tensions said membrane suspension to a predetermined level of tension, thereby displacing said membrane suspension from said first tension position to said second tension position.

6. A seat assembly as set forth in claim 5 wherein said aperture is formed in each of said flanges on each of said side members.

7. A seat assembly as set forth in claim 5 wherein said aperture is formed in a side of each of said side members.

8. A seat assembly as set forth in claim 5 wherein said aperture is formed in a bracket independent from each of said side members and securably attached to each of said side members.