Reinforced moldable rivet assembly for a vehicle

Patent metadata

Field	Value
Publication number	US-9815499-B2
Application number	US-201414520760-A
Country	US
Kind code	B2
Filing date	Oct 22, 2014
Priority date	Oct 22, 2014
Publication date	Nov 14, 2017
Grant date	Nov 14, 2017

Abstract

An assembly of vehicle components includes first and second components abutting each other. At least one of the first and second components includes a non-metallic material. The first and second components respectively include overlapping first and second apertures. The assembly further includes a joining component extending through the first and second apertures. The joining component has a support body and an outer body at least partially encasing the support body. The outer body includes a polymeric material. The joining component clamps the first and second components between first and second flanges of the outer body, and the support body extends into at least one of the first and second apertures.

First claim

The invention claimed is:

1. An assembly of vehicle components comprising:
first and second components abutting each other, at least one of the first and second components including a non-metallic material, the first and second components respectively including overlapping first and second apertures; and
a joining component extending through the first and second apertures, the joining component having a support body and an outer body, the outer body including first and second flanges outside of the first and second apertures, respectively, the outer body encasing the support body one of at and within an exterior surface of the joining component, the outer body including a polymeric material, the outer body clamping the first and second components between the first and second flanges, the support body extending into at least one of the first and second apertures, the support body having a passive configuration relative to the clamping of the first and second components between the first and second flanges.

2. The assembly of claim 1 , wherein the non-metallic material of the at least one of the first and second components is a composite material.

3. The assembly of claim 2 , wherein the composite material is a fiber reinforced polymer material.

4. The assembly of claim 3 , wherein the fiber reinforced plastic material includes carbon fiber material.

5. The assembly of claim 1 , wherein the first and second components have a substantially identical material composition.

6. The assembly of claim 1 , wherein the support body has a substantially cylindrical shape.

7. The assembly of claim 6 , wherein the support body includes a locking member protruding from an outside surface of the support body into the outer body.

8. The assembly of claim 7 , wherein the locking member is formed as one of a rib and a thread.

9. The assembly of claim 1 , wherein the joining component is substantially centered relative to at least one of the first and second apertures.

10. The assembly of claim 1 , wherein the joining component is substantially centered relative to at least the at least one of the first and second apertures into which the support body extends.

11. The assembly of claim 10 , wherein the support body is substantially centered relative to at least to the at least one of the first and second apertures into which the support body extends.

12. The assembly of claim 1 , wherein the first flange directly engages the first component.

13. The assembly of claim 12 , wherein the second flange directly engages the second component.

14. The assembly of claim 12 , wherein the direct engagement of the first flange and the first component includes an adhesive bond.

15. The assembly of claim 1 , wherein the outer body includes one of a thermoplastic material and a thermoset material.

16. The assembly of claim 15 , wherein the outer body includes a reinforcement material.

17. The assembly of claim 16 , wherein the reinforcement material includes at least one of carbon, glass, and aramid fibers.

18. The assembly of claim 16 , wherein the reinforcement material includes at least one of talc, metallic, and glass particles.

19. A joint of vehicle structural components comprising:
first and second components directly overlapping each other, at least one of the first and second components including a reinforced composite material, the first and second components respectively including first and second apertures substantially aligned with each other; and
a joining component extending through the first and second apertures, the joining component having a support shank and an moldable body, the moldable body including first and second flanges outside of the first and second apertures, respectively, the moldable body encasing the support shank one of at and within an exterior surface of the joining component, the moldable body including a reinforcement material and one of a thermoplastic material and a thermoset material, the joining component directly clamping the first and second components with first and second flanges of the moldable body, respectively, the support shank extending into the first and second apertures, the support shank having a passive configuration relative to the clamping of the first and second components between the first and second flanges.

20. The assembly of claim 19 , the reinforcement material of the moldable body includes at least one of carbon fibers, glass fibers, aramid fibers, talc flakes, metallic flakes, and glass beads.

Assignees

• Ford Global Tech Llc

Inventors

• Huff Garret Sankey

Classifications

• B62D27/06

  readily releasable · CPC title

• B62D27/02 Primary

  rigid · CPC title

• B62D29/04

  predominantly of synthetic material (working of plastics or substances in a plastic state B29) · CPC title

• F16B19/00

  Bolts without screw-thread; Pins, including deformable elements (in screwed connections F16B29/00); Rivets (means for preventing withdrawal F16B21/00) · CPC title

• B62D65/00

  Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for · CPC title