Multi-styled aluminum wheel
AssigneeReynolds Metals Company
InventorsJ. Louis Reynolds, Paul R. O'Brien
Life of this patent
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Abstract
A composite aluminum wheel for use with an inflatable tire on vehicles such as automobiles, vans, trucks and the like is disclosed in which a cast aluminum insert is permanently and integrally mounted within a base aluminum wheel to form a composite structure. The cast aluminum insert is mounted into the aluminum base wheel so as to prohibit axial movement thereof by means such as swage-forging or the like. The cast aluminum insert allows almost unlimited styling variations for the face of the composite wheel and adds structural strength to the aluminum base wheel such that weight reduction from the rim area of the aluminum base wheel can be accomplished.
Claims9
A composite automotive wheel upon which an inflatable tire may be mounted, comprising a metal worked aluminum base wheel and a cast aluminum structural insert, said metal worked aluminum base wheel comprising a rim having a wheel well and a hub positioned adjacent said wheel well, said cast aluminum structural insert being permanently locked within said metal worked aluminum base wheel to prohibit axial movement of said cast aluminum structural insert by means of a pair of flanges located on said cast aluminum structural insert and locking beads forming a portion of said metal worked aluminum base wheel, said beads being deformed about said flanges to lock said cast aluminum structural insert into said metal worked aluminum base wheel, said cast aluminum structural insert providing additional structural strength to said metal worked aluminum base wheel and said cast aluminum structural insert providing the major portion of the outside decorative face of composite wheel.
Dependencies are inferred from the claim text.