System for elastically averaging assembly of components

Patent metadata

Field	Value
Publication number	US-9657807-B2
Application number	US-201414259747-A
Country	US
Kind code	B2
Filing date	Apr 23, 2014
Priority date	Apr 23, 2014
Publication date	May 23, 2017
Grant date	May 23, 2017

Abstract

An elastic averaging system for mated components comprises an inner panel and an outer panel disposed in a spaced configuration. An elastically deformable stand is fixed to and extends from the first panel towards the second panel. The elastically deformable stand comprises a side wall that forms a partial enclosure having a closure surface defining a top surface that faces the outer panel. A flexible wing extends outwardly from the sidewall. A receiver member extends outwardly from the outer panel towards the corresponding inner panel and comprises side walls extending forming a partial enclosure that is configured to receive the elastically deformable stand. The elastically deformable stand is configured to elastically deform as said stand enters the partial enclosure of the receiver member and moves toward a fully engaged position.

First claim

What is claimed is:

1. An elastic averaging system for mated components comprising:
a first inner panel having an inner surface;
a second outer panel disposed in a mated, spaced configuration from said first, inner panel, the second outer panel having an inner surface;
a stand, fixed to and extending outwardly from the inner surface of the first inner panel towards the inner surface of the second outer panel, the stand comprising:
a side wall extending from the inner surface of the first inner panel outwardly to form a partial enclosure;
a closure surface extending substantially parallel to the inner surface of the first inner panel and closing said partial enclosure to thereby define a closure surface that faces the inner surface of the second outer panel;
a flexible retaining wing integral with and extending outwardly from the sidewall, a slotted opening extending into the retaining wing from an outer edge to increase the flexibility of the wing;
a receiver member fixed to and extending outwardly from the inner surface of the second outer panel towards the corresponding inner surface of the first inner panel, comprising side walls extending from the inner surface of the second outer panel outwardly to form a partial enclosure and configured to receive the stand, wherein the retaining wing elastically deforms against, and applies a retaining force to the side wall of the receiver member as said stand enters the partial enclosure of the receiver member and moves toward a fully engaged position.

2. The elastic averaging system of claim 1 , wherein the flexible retaining wing extends from a location near or adjacent to the closure surface downward and outwardly at an angle α to terminate at the inner surface of the first inner panel.

3. The elastic averaging system of claim 1 , wherein said side wall of said stand elastically deforms as said stand enters the partial enclosure of the receiver member.

4. The elastic averaging system of claim 3 , further comprising openings in the side wall of said stand configured to establish a desired deformation.

5. The elastic averaging system of claim 4 , wherein the openings comprise longitudinally extending slots that extend along a rearward wall portion from a location adjacent to the inner surface of the first inner panel a to a location adjacent to the closure surface.

6. The elastic averaging system of claim 1 , wherein the fully engaged condition provides an amount of deformation that is averaged in aggregate.

7. The elastic averaging system of claim 1 , comprising more than one stand disposed at locations about the inner surface of the first inner panel opposite corresponding receiver members similarly located on the inner surface of the second outer panel.

8. The elastic averaging system of claim 7 , wherein the fully engaged condition provides an amount of deformation that is averaged in aggregate.

9. The elastic averaging system of claim 1 , further comprising:
an opening extending through said closure surface of said elastically deformable stand;
a retaining member configured for assembly into said opening and extending into said partial enclosure of said receiver, comprising axially spaced flexible friction members extending outwardly therefrom; and
an opening located within the partial enclosure of said receiver member configured to receive the retaining member when the first inner panel and the second outer panel are brought into operable engagement with one another.

10. An elastic averaging system for mated components comprising:
a first inner panel;
a second outer panel disposed in a mated, spaced configuration from said first inner panel;
a third panel disposed between the first inner panel and the second outer panel;
a stand, fixed to and extending outwardly from an inner surface of the first inner panel towards a corresponding inner surface of the second outer panel, comprising:
a side wall extending from the inner surface of the first inner panel outwardly to form a partial enclosure;
a closure surface extending substantially parallel to the inner surface of the first inner panel and closing said partial enclosure to thereby define a closure surface that faces the inner surface of the second, outer panel;
a flexible retaining wing integral with, and extending outwardly from, the side wall, a slotted opening extending into the retaining wing from an outer edge to increase the flexibility of the wing;
an opening in said closure surface configured to receive a retaining member; and
a retaining member configured for assembly into said opening and extending into said partial enclosure, comprising axially spaced flexible friction members extending outwardly therefrom;
an opening in said third panel corresponding positionally to the stand and configured to accommodate passage of a portion of the stand therethrough;
an opening in said second outer panel configured to receive the retaining member when the first inner panel and the second outer panel are brought into operable engagement with one another wherein, in the fully engaged position, the third panel deforms the flexible retaining wing which operates to exert a retaining force between the stand and the third panel to maintain a spaced configuration between the three panels.

11. The elastic averaging system of claim 10 , wherein the first inner panel comprises a door inner panel, the second outer panel comprises a door outer panel and the third panel comprises a door inner liner.

12. The elastic averaging system of claim 10 , wherein the fully engaged condition provides an amount of deformation that is averaged in aggregate.

13. The elastic averaging system of claim 10 , comprising more than one stand disposed at locations about the inner surface of the first inner panel opposite corresponding second outer panel openings and third panel openings.

14. The elastic averaging system of claim 13 , wherein the fully engaged condition provides an amount of deformation that is averaged in aggregate.

15. An elastic averaging system for mated components comprising:
a first panel having an inner surface;
a second panel disposed in spaced configuration from said first panel, the second panel having an inner surface;
a stand fixed to and extending from the first panel towards the second panel, the stand comprising a side wall extending from the inner surface of the first panel, and a flexible retaining wing extending outwardly from the side wall, a slotted opening extending into the retaining wing from an outer edge to increase the flexibility of the wing;
a receiver member extending outwardly from the inner surface of the second panel towards the first panel and comprising side walls that form a partial enclosure configured to receive the stand;
wherein the flexible retaining wing elastically deforms as said stand enters the partial enclosure of the receiver member and applies a retaining force to the partial enclosure of the receiver member as the stand moves toward a fully engaged position.

16. The elastic averaging system of claim 15 , wherein the fully engaged condition provides an amount of deformation that is averaged in aggregate.

Assignees

• Gm Global Tech Operations Llc

Inventors

• Morris Steven E
• Lawall Jennifer P

Classifications

• F16B5/0657

  at least one of the plates providing a raised structure, e.g. of the doghouse type, for connection with the clamps or clips of the other plate · CPC title

• F16B21/084 Primary

  with a series of flexible ribs or fins extending laterally from the shank of the stud, pin or spigot, said ribs or fins deforming predominantly in a direction parallel to the direction of insertion of the shank · CPC title

• F16B5/0628

  allowing for adjustment parallel or perpendicular to the plane of the sheets or plates · CPC title

• F16F15/08 Primary

  with rubber springs {(grommet- or bushing-type resilient mountings F16F1/3732, F16F1/38); with springs made of rubber and metal (arrangement of internal-combustion or jet-propulsion units B60K5/12; mounting of propulsion plants on vessels B63H21/30; mounting of vehicle drivers' cabs B62D33/0604)} · CPC title

• F16B5/00 Primary

  Joining sheets or plates {, e.g. panels,} to one another or to strips or bars parallel to them ({F16B17/00 takes precedence;} by sticking together F16B11/00; dowel connections F16B13/00; pins, including deformable elements F16B19/00; covering of walls E04F13/00; fastening signs, plates, panels or boards to a supporting structure, fastening readily-detachable elements, e.g. letters to signs, plates, panels, or boards, G09F7/00) · CPC title