Seat trim cover assembly aid

• US 7,134,730 B2
• Filed: 08/13/2005
• Issued: 11/14/2006
• Est. Priority Date: 06/02/2004
• Status: Active Grant

• Current Assignee: Irvin Automotive Products, LLC
• Original Assignee: Irvin Automotive Products Incorporated (Ningbo Junsheng Investment Group Co., Ltd.)
• Inventors: Jarackas, Daniel Joseph Jr., Flegal, Thomas Brian
• Primary Examiner(s): BARFIELD, ANTHONY DERRELL
• Application Number:
  US11/202,624
• Publication Number:
  US 20060061192A1
• Time in Patent Office: 458 Days
• Field of Search: 297/452.6, 297/452.61, 297/452.62, 29/911, 29/916, 294/18
• US Class Current: 297/452.6
• CPC Class Codes: B60N 2/5825 by hooks, staples, clips, snap fasteners or the like
• CPC Class Codes: Y10T 29/481 Method
• CPC Class Codes: Y10T 29/487 Edge-roll forming
• CPC Class Codes: Y10T 29/49799 Providing transitory integral holding or handling portion

Abstract

A method of manufacturing a seat that includes the steps of attaching adjacent upholstery panels with a locator strip and attachment strip sandwiched therebetween. The attachment strip includes an enlarged edge portion that engages clips in a molded foam seat backing. At least a portion of the locator strip is torn away along a line of perforations formed therein.

Claims

1. A method of manufacturing an upholstered seat comprising the steps of:

positioning edge portions of first and second upholstery panels in adjacent substantially parallel planes with aligned longitudinal edges;

positioning a locator strip between adjacent portions of the panels proximate the longitudinal edges;

positioning an attachment strip proximate and aligned with the locator strip, the attachment strip including an enlarged longitudinal portion positioned outboard of the locator strip;

stitching the first and second upholstery panels together along a stitching line;

positioning a plurality of clip members along a groove in a molded foam seat backing, wherein the clip members are substantially complementary to the enlarged longitudinal portion of the attachment strip and adapted to snap-fit with the same;

engaging the enlarged longitudinal portion of the attachment strip with the clip members, thereby securing the upholstery panels to the seat backing;

removing a portion of the locator strip by tearing it along longitudinal perforations formed therein.

2. The method of claim 1 wherein the locator strip and attachment strip are an integral extruded plastic piece.

3. The method of claim 1 wherein the locator strip and attachment strip are separate pieces.

4. The method of claim 3 wherein the step of positioning the attachment strip proximate the locator strip comprises positioning the attachment strip adjacent thereto.

5. The method of claim 3 wherein the step of positioning the attachment strip proximate the locator strip comprises positioning the attachment strip such that it is separated from the locator strip by one of said first and second upholstery panels.

6. The method of claim 1 wherein the enlarged portion comprises an arrow shaped cross section.

7. The method of claim 1 wherein the enlarged portion is a substantially cylindrical bead.

8. The method of claim 1 wherein the clip members slidably receive the enlarged portion of the attachment strip.

9. The method of claim 1 wherein the step of engaging the enlarged longitudinal portion of the attachment strip with the clip members comprises manipulating the position of the attachment strip from an exterior side of the upholstery panels.

10. The method of claim 9 wherein the step of engaging the enlarged longitudinal portion of the attachment strip with the clip members comprises:

grasping the locator strip and urging the attachment strip into engagement with the clip members by pushing the locator strip toward the groove, a force thereon snap-fitting the enlarged longitudinal portion with the clip members.

11. A method of manufacturing a seat comprising the steps of:

positioning an elongate extruded strip with an enlarged edge in a stitched seam between adjacent upholstery panels such that the enlarged edge is positioned outboard of the seam and substantially parallel thereto;

positioning portions of the upholstery panels proximate the seam in a groove in a preformed molded seat backing, thereby engaging the enlarged edge with at least one substantially complementary clip retainer in the seat backing;

tearing a portion of the strip away from the seam along perforations formed therein, leaving the enlarged edge in engagement with the clip retainers and thereby securing the upholstery panels to the seat backing.

12. The method of claim 11 wherein the step of attaching the adjacent upholstery panels comprises forming parallel first and second stitching lines proximate edges of the panels and substantially parallel thereto.