Aerodynamic wheel cover mounting design

Patent metadata

Field	Value
Publication number	US-12304242-B2
Application number	US-201917263827-A
Country	US
Kind code	B2
Filing date	May 28, 2019
Priority date	Jul 27, 2018
Publication date	May 20, 2025
Grant date	May 20, 2025

Abstract

A wheel cover assembly for a vehicle wheel may include a cover body having a cover body outer surface, a cover body inner surface, and a cover body outer edge having an outer diameter that is greater than an inner diameter of a stiffener rib extending inward from an inner surface of the wheel rim and less than an inner diameter of an open end flange of the wheel rim. The wheel cover assembly may further include a cover mounting mechanism operatively connected to the cover body and having a locking position wherein the cover mounting mechanism engages the stiffener rib when the cover body inner surface is facing and engaging the stiffener rib and a cover locking position wherein the cover mounting mechanism engages the stiffener rib to secure the wheel cover assembly to the vehicle wheel.

First claim

What is claimed is:

1. A wheel cover assembly for a vehicle wheel having a wheel rim, the wheel cover assembly comprising:
a cover body having
a cover body outer surface,
a cover body inner surface opposite the cover body outer surface, and
a cover body outer edge having a cover body outer diameter that is greater than a rib inner diameter of a stiffener rib extending inward from a rim inner surface of the wheel rim and less than an open end flange inner diameter of an open end flange of the wheel rim;

a cover mounting mechanism operatively connected to the cover body and
having a locking position wherein the cover mounting mechanism engages the stiffener rib when the cover body inner surface is facing and engaging the stiffener rib and
a cover locking position wherein the cover mounting mechanism engages the stiffener rib to retain the stiffener rib between the cover mounting mechanism and the cover body and secure the wheel cover assembly to the vehicle wheel,
wherein the cover mounting mechanism comprises a plurality of locking arms extending from the cover body inner surface, wherein each locking arm comprises: a locking arm body extending from the cover body inner surface and having a body proximal end connected to the cover body inner surface, a body distal end opposite the body proximal end, and an inner surface between the body proximal end and the body distal end; and
a tension ring, wherein the tension ring engages the inner surface of each locking arm body and biases the locking arm bodies radially outward.

2. The wheel cover assembly according to claim 1 , wherein the plurality of locking arms is circumferentially spaced about the cover body inner surface proximate the cover body outer edge, wherein each locking arm comprises a locking arm detent extending radially outward from the locking arm body proximate the body distal end, wherein the locking arm detents define a cover mounting mechanism outer diameter that is greater than the rib inner diameter, and wherein the locking arm bodies deflect radially inward when the locking arm detents are engaged by the stiffener rib and deflect radially outward when the locking arm detents are disposed on an opposite side of the stiffener rib from the cover body so that the stiffener rib is retained between the locking arm detents and the cover body inner surface.

3. The wheel cover assembly according to claim 2 , wherein the tension ring has an annular shape, and wherein the inner surface of each locking arm body includes a radial inner surface, and wherein the tension ring engages the radial inner surface of each locking arm body and biasing the locking arm bodies radially outward.

4. The wheel cover assembly according to claim 2 , wherein the plurality of locking arms are integrally formed with the cover body as a single unitary component of the wheel cover assembly.

Assignees

• Howmet Aerospace Inc

Inventors

• Wallace Spencer
• Brest Matt

Classifications

• B60B2900/311

  Rigidity or stiffness · CPC title

• B60B2900/1216

  due to air-drag · CPC title

• B60B2320/10

  Assembling; disassembling · CPC title

• B60B7/12

  comprising an annular spring or gripping element mounted on the cover (B60B7/08 takes precedence) · CPC title

• B60B7/063 Primary

  to the rim · CPC title