Vehicle wheel balance weights
AssigneePlombco Inc.
InventorsRalph L. Jenkins, Ross Everhard, Brian W. LaBorde
Life of this patent
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Abstract
A vehicle wheel weight for attachment to a wheel rim that includes a mass portion formed of nonlead material and a clip is presented. The clip has an extended portion for engaging the wheel rim and an attachment portion juxtaposed to the mass portion. In addition, an injection molded outer casing surrounds the mass portion. The mass portion and the attachment portion of the clip are embedded in the casing, but the extended portion of the clip extends outwardly from and is external to the casing.
Claims20
A vehicle wheel weight for attachment to a wheel rim, said wheel weight comprising:
- (a) a mass portion formed of nonlead material, the mass portion including a longitudinal axis and a cross section including a wheel-facing portion and a clip-facing portion;
- (b) a clip including an extended portion for engaging said wheel rim between a first clip extremity, located at a first end of the extended portion, and a clip intermediate portion, the clip further including a mass attachment portion generally juxtaposed to said clip-facing portion of the mass portion between a second clip extremity, located at a second end of the attachment portion, and the clip intermediate portion;
- (c) an injection molded outer casing surrounding said mass portion, with said mass portion and said mass attachment portion of said clip being embedded in said casing, but with said extended portion of said clip extending outwardly from and being external to said casing;
- and
- (d) wherein said clip intermediate portion is abutting said clip-facing portion of said mass portion.
A method of manufacturing a vehicle wheel weight for engaging a rim of a wheel for use in balancing the wheel, said method comprising:
- (a) providing a mass portion formed of nonlead material, the mass portion including a longitudinal axis and a cross section including a wheel-facing portion and a clip-facing portion;
- (b) providing a clip including an extended portion for engaging said wheel rim between a first clip extremity, located at a distal end of the extended portion, and an intermediate portion, the clip further including an attachment portion generally juxtaposed to said clip-facing portion of the mass portion between a second clip extremity, located at a proximal end of the attachment portion, and the intermediate portion;
- (c) positioning said attachment portion of said clip at a selected location adjacent to said mass portion;
- (d) encasing said mass portion and said attachment portion of said clip with an injection molded outer casing surrounding said mass portion, with said mass portion and said attachment portion of said clip being embedded in said casing, but with said extended portion of said clip extending outwardly from and being external to said casing;
- and
- (e) wherein said extended portion is abutting said clip-facing portion of said mass portion.
Dependencies are inferred from the claim text.