Back to results
US 6,305,755 B1Granted
Noise inhibiting wheel cover
AssigneeGeneral Motors Corporation
InventorsKenneth L. Oblizajek, Matthew E. Carroll, Mark S. Eshler, James P. McKeon
Life of this patent
Estimating the term…
Abstract
A noise inhibiting wheel cover for a wheel assembly having a wheel includes a substrate adapted to engage the wheel of the wheel assembly. The noise inhibiting wheel cover also includes a layer of noise inhibiting material located at contact sites between the substrate and the wheel of the wheel assembly to reduce noise caused by mechanical actions therebetween.
Claims2
A noise inhibiting wheel cover for a wheel assembly having a wheel comprising:
- a substrate engaging the wheel and extending radially outward on the wheel beyond an outer flange of the wheel, the outer flange including a terminus and the substrate including an outer peripheral flange completely encircling the outer flange of the wheel, the outer peripheral flange having a contact interface at an underside of the wheel cover contacting the outer flange of the wheel at the terminus, wherein the contact interface includes a relatively thin layer of noise inhibiting material at the contact interface reducing noise generated by actions at the contact interface between the wheel cover and the wheel.
Dependencies are inferred from the claim text.