US4300803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive vehicle wheel weight and method
Assignee: PLUMBIUM Manufacturing CORP
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Filing: 1979-09-14
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Granted: 1981-11-17
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Expires: 1999-09-14
Abstract
Abstract An adhesively secured balance weight for counter-balancing vehicle wheels possessing a rim flange and a protruding lip to receive the weight composed of a body having a mass of heavy metal and a length greater than the width and thickness. The body includes top and rear surfaces in which the rear surface is substantially planar for receiving an adhesive layer to adhere the weight to the rim flange. The top surface of the body is provided with an abutment surface for contact with the protruding lip and a chamfer is formed between the top and rear surface by a removal at the arris of about 0.05-0.3 inches on each surface to form a chamfer at least 0.05 times the thickness of the weight. A layer of adhesive is positioned on the rear surface of the weight to secure the weight to the rim flange. A method for counterbalancing vehicle wheels with the rim flange and a protruding lip by determining with a conventional balancer the proper mass of the weight and the proper balancing location for the wheel which additionally includes selecting the adhesive backed wheel weight with a top abutment surface and a rear surface having an adhesive layer and a chamfer between the surfaces. The weight is positioned on the rim flange by inserting the weight with the chamfer facing between the rim flange and the protruding lip. In this position, there is formed an abutting contact between the protruding lip and the top abutment surface to prevent the dislodging of the weight. Thereafter the adhesive on the wheel weight is pressed against the rim flange to secure the rim flange and counterbalance the vehicle wheel.
Inventors
- 👤 Jerome J. Chorosevic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:54
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/32; F16F15/324; F16F15/328
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
209 words
An adhesively secured balance weight for counter-balancing vehicle wheels positioned on an axis of rotation and having a rim flange with a protruding lip comprising, a mass of a heavy metal having a body for positioning on said flange, said body having top and rear surfaces, said rear surface of said body being a substantially planar surface for receiving an adhesive layer thereon, said top surface of said body having an abutment surface for contact with said protruding lip, a chamfer formed between the top and the rear surface by a removal at the arris formed from each surface, said top abutment surface extending from the end of the chamfer surface to form abutment direct surface to surface contact between the protruding lip and top abutment surface along a sufficient length substantially concentric with and substantially parallel to said axis of rotation, a layer of adhesive positioned on the rear surface for securing the weight to the rim flange to abut the protruding lip with at least a portion of the top surface whereby said weight is held in place without any movement relative to said wheel solely by both the adhesive and said abutment direct surface to surface contact of said top abutment surface with said protruding lip.
Claim 2
Dependent Claim
209 words
An adhesively secured balance weight for counter-balancing vehicle wheels positioned on an axis of rotation and having a rim flange with a protruding lip comprising, a mass of a heavy metal having a body for positioning on said flange, said body having top and rear surfaces, said rear surface of said body being a substantially planar surface for receiving an adhesive layer thereon, said top surface of said body having an abutment surface for contact with said protruding lip, a chamfer formed between the top and the rear surface by a removal at the arris formed from each surface, said top abutment surface extending from the end of the chamfer surface to form abutment direct surface to surface contact between the protruding lip and top abutment surface along a sufficient length substantially concentric with and substantially parallel to said axis of rotation, a layer of adhesive positioned on the rear surface for securing the weight to the rim flange to abut the protruding lip with at least a portion of the top surface whereby said weight is held in place without any movement relative to said wheel solely by both the adhesive and said abutment direct surface to surface contact of said top abutment surface with said protruding lip.
Claim 3
Dependent Claim
17 words
The weight of claim 1 including, said chamfer having an included angle of between 30° and 60°.
Claim 4
Dependent Claim
17 words
The weight of claim 1 or 2 including, said chamfer forming a planar surface of 0.05-0.3 inches.
Claim 5
Dependent Claim
17 words
The weight of claim 1 including, said chamfer having an included angle of between 40° and 50°.
Claim 6
Dependent Claim
25 words
The weight of claim 1 including, said chamfer forming a planar surface of 0.06-0.09 inches and having an included angle of between 40° and 50°.
Claim 7
Dependent Claim
23 words
The weight of claim 1 including, said adhesive layer having a peelable strip for removal prior to securing the weight to the wheel.
Claim 8
Dependent Claim
23 words
The weight of claim 1 including, said weight being rounded along the length thereof to conform to the radius of the wheel rim.
Claim 9
Dependent Claim
44 words
The weight of claim 1 including, a plurality of grooves transverse to the longitudinal length of the weight being provided in the top surface and a bottom surface of the weight to permit the weight to be conformed to the curvature of the rim.
Claim 10
Dependent Claim
247 words
A balanced vehicle wheel assembly comprising, a vehicle wheel having a tire mounted thereon and having an axis of rotation, said vehicle wheel having a rim flange substantially parallel to the plane of rotation of said wheel, said rim flange having a protruding lip extending substantially perpendicularly to the plane of said rim flange, a mass of a heavy metal having a body positioned on said flange, said body having a length greater than the width and thickness and including top and rear surfaces, said rear surface of said body being a substantially planar surface for receiving an adhesive layer thereon, said top surface of said body having an abutment surface for contact with said protruding lip, a chamfer formed between the top and the rear surface by a removal at the arris formed from each surface, said top abutment surface extending from the end of the chamfer surface to form abutment direct surface to surface contact between the protruding lip and top abutment surface along a sufficient length substantially concentric with and substantially parallel to said axis of rotation, a layer of adhesive positioned on the rear surface for securing the weight to the rim flange to abut the protruding lip with at least a portion of the top surface whereby said weight is held in place without any movement relative to said wheel solely by both the adhesive and said abutment direct surface to surface contact of said top abutment surface with said protruding lip.
Claim 11
Dependent Claim
247 words
A balanced vehicle wheel assembly comprising, a vehicle wheel having a tire mounted thereon and having an axis of rotation, said vehicle wheel having a rim flange substantially parallel to the plane of rotation of said wheel, said rim flange having a protruding lip extending substantially perpendicularly to the plane of said rim flange, a mass of a heavy metal having a body positioned on said flange, said body having a length greater than the width and thickness and including top and rear surfaces, said rear surface of said body being a substantially planar surface for receiving an adhesive layer thereon, said top surface of said body having an abutment surface for contact with said protruding lip, a chamfer formed between the top and the rear surface by a removal at the arris formed from each surface, said top abutment surface extending from the end of the chamfer surface to form abutment direct surface to surface contact between the protruding lip and top abutment surface along a sufficient length substantially concentric with and substantially parallel to said axis of rotation, a layer of adhesive positioned on the rear surface for securing the weight to the rim flange to abut the protruding lip with at least a portion of the top surface whereby said weight is held in place without any movement relative to said wheel solely by both the adhesive and said abutment direct surface to surface contact of said top abutment surface with said protruding lip.
Claim 12
Dependent Claim
17 words
The assembly of claim 9 including, said chamfer having an included angle of between 30° and 60°.
Claim 13
Dependent Claim
17 words
The assembly of claim 9 or 10 including, said chamfer forming a planar surface of 0.06-0.09 inches.
Claim 14
Dependent Claim
17 words
The assembly of claim 9 including, said chamfer having an included angle of between 40° and 50°.
Claim 15
Dependent Claim
25 words
The assembly of claim 9 including, said chamfer forming a planar surface of 0.06-0.09 inches and having an included angle of between 40° and 50°.
Claim 16
Dependent Claim
23 words
The assembly of claim 9 including, said adhesive layer having a peelable strip for removal prior to securing the weight to the wheel.
Claim 17
Dependent Claim
44 words
The assembly of claim 9 including, a plurality of grooves transverse to the longitudinal length of the weight being provided in the top surface and a bottom surface of the weight to permit the weight to be conformed to the curvature of the rim.
Claim 18
Dependent Claim
189 words
In a method for counterbalancing vehicle wheels having an axis of rotation having a rim flange with a protruding lip by determining with a conventional balancer the proper mass of the weight and the proper balancing location on the wheel the improvement comprising, selecting an adhesive backed wheel weight having a top abutment surface, a rear surface having an adhesive and a chamfer formed by removal of the arris between the surfaces, positioning said weight onto said rim flange by inserting said chamfer between said rim flange and said protruding lip, forming an abutting direct surface to surface contact between the protruding lip and the top abutment surface along a sufficient length substantially concentric with and substantially parallel to said axis of rotation to prevent dislodging the weight, and pressing said adhesive on said wheel weight against the rim flange to secure said weight to said rim flange and counterbalance the vehicle wheel whereby said weight is held in place without any movement relative to said wheel solely by both the adhesive and said abutment direct surface to surface contact of said top abutment surface with said protruding lip.
Claim 19
Dependent Claim
189 words
In a method for counterbalancing vehicle wheels having an axis of rotation having a rim flange with a protruding lip by determining with a conventional balancer the proper mass of the weight and the proper balancing location on the wheel the improvement comprising, selecting an adhesive backed wheel weight having a top abutment surface, a rear surface having an adhesive and a chamfer formed by removal of the arris between the surfaces, positioning said weight onto said rim flange by inserting said chamfer between said rim flange and said protruding lip, forming an abutting direct surface to surface contact between the protruding lip and the top abutment surface along a sufficient length substantially concentric with and substantially parallel to said axis of rotation to prevent dislodging the weight, and pressing said adhesive on said wheel weight against the rim flange to secure said weight to said rim flange and counterbalance the vehicle wheel whereby said weight is held in place without any movement relative to said wheel solely by both the adhesive and said abutment direct surface to surface contact of said top abutment surface with said protruding lip.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-16 | 1985-05-18 | 1985-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-16 | 1989-05-18 | 1989-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-16 | 1993-05-18 | 1993-11-17 | $7700.00 | Window Closed / Lapsed |