Foam wheel cladding process
OwnerScott L. Murrayinventor
Life of this patent
Estimating the term…
Abstract
A process for attaching a wheel cover to a wheel in which a wheel cover and wheel are placed together and a foamable adhesive is injected into the gap defined between the wheel cover and wheel. After the foamable adhesive is injected into the gap defined between the wheel cover and wheel at an injection station, the cover/wheel assembly is transported to a station in which the cover/wheel assembly is heated to a temperature that is sufficient to effect the forming, expansion and curing of the foamable adhesive. The cover/wheel assemblies are supported and transported on carriers that are provided with clamping mechanisms.
Claims15
A process for attaching a wheel cover to a wheel said process comprising the steps of:
- providing a wheel cover that includes an inboard surface and an outboard surface and a vent opening;
- providing a wheel that has an inboard surface and an outboard surface and a vent opening;
- positioning the wheel cover on a support with the inboard surface of the wheel cover directed upward, wherein the support includes a movable carrier having a clamping mechanism;
- positioning the wheel on the wheel cover so that the outboard surface of the wheel opposed to the inboard surface of the wheel cover forms a cover/wheel assembly with a gap defined between the outboard surface of the wheel opposed to the inboard surface of the wheel cover;
- sealing a gap between the wheel cover vent and wheel vent by positioning sealing elements over the gaps between the wheel cover vent and wheel vent on the inboard surface of the wheel and positioning a clamping plate over the sealing elements and activating the clamping mechanism to pull the clamping plate against the sealing elements;
- injecting a foamable adhesive in the gap defined between the outboard surface of the wheel and opposed inboard surface of the wheel cover at a first work station;
- and
- heating the cover/wheel assembly after injecting the foamable adhesive in a second work station to cure the foamable adhesive.
A process for attaching a wheel cover to a wheel said process including the steps of:
- providing a wheel cover that includes an inboard surface and an outboard surface and a vent opening;
- providing a wheel that has an inboard surface and an outboard surface and a vent opening;
- preheating each of the wheel cover and wheel separately to a first temperature;
- positioning the wheel cover on a movable carrier having a clamping mechanism, with the inboard surface of the wheel cover directed upward;
- positioning the wheel on the wheel cover so that the outboard surface of the wheel opposed to the inboard surface of the wheel cover forms a cover/wheel assembly having a gap defined between the outboard surface of the wheel and opposed inboard surface of the wheel cover;
- sealing a gap between the wheel cover vent and the wheel vent by positioning sealing elements over the gaps between the wheel cover vent and the wheel vent on the inboard surface of the wheel and positioning a clamping plate over the sealing elements and activating the clamping mechanism to pull the clamping plate against the sealing elements;
- injecting a foamable adhesive in the gap defined between the outboard surface of the wheel opposed the inboard surface of the wheel cover at a first work station;
- and
- heating the cover/wheel assembly in a second work station to a second temperature that is higher than the first temperature to cure the foamable adhesive, wherein the cover/wheel assembly is transported between the first work station and the second work station by moving the carrier between the first and second work stations.
Dependencies are inferred from the claim text.