US4398770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire spoke vehicle wheel and method of manufacture
Assignee: Wachovia Capital Finance Corp Central
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Filing: 1981-02-23
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Granted: 1983-08-16
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Expires: 2001-02-23
Abstract
Abstract A composite ornamental vehicle wheel assembly comprising a steel wheel having an overlay molded thereon along the axially outboard surface of the wheel disc and the radially inboard surface of the rim. A plurality of wire spoke elements are mounted in paired axially spaced circumferential arrays between nipples threaded into the overlay adjacent the wheel rim and support pockets formed in the overlay radially inwardly of the rim. Annular retaining elements are mounted to the overlay structure and capture the inner ends of the various spoke elements in assembly.
Inventors
- 👤 Richard W. Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:26
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/18; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49481; Y10T29/49492; Y10T29/4954
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
362 words
A method of manufacturing a composite vehicle wheel assembly comprising the steps of: (a) forming a vehicle wheel including a disc having an axially oriented outboard face and a rim having a radially oriented inboard face contiguous with said disc outboard face, said disc including a central hub opening and an array of mounting openings surrounding said hub opening, at least said rim and disc face portions of said wheel being formed in a molding operation to include on said disc outboard face a hollow shell circumferentially surrounding said hub opening, a ledge axially projecting from said disc outboard face radially intermediate said mounting openings and said rim, and a circumferential array of radially facing pockets on each of said ledge and shell opening at an edge of said ledge and shell remote from said disc, (b) fixedly securing on said inboard rim face first and second pluralities of nipples in respective axially spaced circumferential arrays by embedding a portion of each said nipple into said face, said first plurality being mounted adjacent an edge of said rim face axially remote from said disc and said second plurality being mounted at the juncture of said rim and disc faces, each of said nipples including a nipple opening directed generally radially inwardly, (c) mounting a first plurality of wire spokes to said wheel by inserting one end of each said wire spoke of said first plurality into a corresponding said nipple opening among said first plurality of nipples, seating the second end of each said wire spoke of said first plurality in a corresponding said pocket on said ledge and then assembling an annular retaining ring onto said ledge to secure said second ends in said pockets, and (d) mounting a second plurality of wire spokes to said wheel by inserting one end of each said wire spoke of said second plurality into a corresponding nipple opening among said second plurality of nipples and seating the second end of each said wire spoke of said second plurality in a corresponding said pocket on said shell, and then assembling an annular retaining ring onto said shell to secure said second ends in said pockets.
Claim 2
Independent Claim
362 words
A method of manufacturing a composite vehicle wheel assembly comprising the steps of: (a) forming a vehicle wheel including a disc having an axially oriented outboard face and a rim having a radially oriented inboard face contiguous with said disc outboard face, said disc including a central hub opening and an array of mounting openings surrounding said hub opening, at least said rim and disc face portions of said wheel being formed in a molding operation to include on said disc outboard face a hollow shell circumferentially surrounding said hub opening, a ledge axially projecting from said disc outboard face radially intermediate said mounting openings and said rim, and a circumferential array of radially facing pockets on each of said ledge and shell opening at an edge of said ledge and shell remote from said disc, (b) fixedly securing on said inboard rim face first and second pluralities of nipples in respective axially spaced circumferential arrays by embedding a portion of each said nipple into said face, said first plurality being mounted adjacent an edge of said rim face axially remote from said disc and said second plurality being mounted at the juncture of said rim and disc faces, each of said nipples including a nipple opening directed generally radially inwardly, (c) mounting a first plurality of wire spokes to said wheel by inserting one end of each said wire spoke of said first plurality into a corresponding said nipple opening among said first plurality of nipples, seating the second end of each said wire spoke of said first plurality in a corresponding said pocket on said ledge and then assembling an annular retaining ring onto said ledge to secure said second ends in said pockets, and (d) mounting a second plurality of wire spokes to said wheel by inserting one end of each said wire spoke of said second plurality into a corresponding nipple opening among said second plurality of nipples and seating the second end of each said wire spoke of said second plurality in a corresponding said pocket on said shell, and then assembling an annular retaining ring onto said shell to secure said second ends in said pockets.
Claim 3
Dependent Claim
54 words
The method set forth in claim 1 wherein each said wire spoke is angulated, and wherein said step of seating said second ends in steps (c) and (d) comprises the step of rotating each said wire spoke within the corresponding said nipple opening until the said second end rests in the corresponding said pocket.
Claim 4
Dependent Claim
204 words
A composite vehicle wheel assembly comprising a metal disc wheel having a disc with an axially outboard face and a rim permanently secured to said disc with a radially inboard face extending axially outwardly with respect to and contiguously with said disc outboard face, an overlay of elastomeric construction permanently adhesively secured to said disc wheel and including at least a first portion disposed adjacent to said rim inboard face and a second portion secured to said disc outboard face radially inwardly of said first portion, a plurality of nipple means individually embedded in and fixedly secured to said first portion of said overlay in a circumferential array extending around said rim inboard face, each of said nipple means having a nipple opening directed generally radially inwardly, a plurality of wire spokes each having an outer end removably received in a corresponding said nipple opening and an inner end seated against said second portion of said overlay, and retaining ring means removably secured to said second portion of said overlay for securing said inner ends of said wire spokes onto said second portion of said overlay whereby said spokes are removably anchored to said elastomeric construction of said overlay and thereby secured against rattling.
Claim 5
Dependent Claim
204 words
A composite vehicle wheel assembly comprising a metal disc wheel having a disc with an axially outboard face and a rim permanently secured to said disc with a radially inboard face extending axially outwardly with respect to and contiguously with said disc outboard face, an overlay of elastomeric construction permanently adhesively secured to said disc wheel and including at least a first portion disposed adjacent to said rim inboard face and a second portion secured to said disc outboard face radially inwardly of said first portion, a plurality of nipple means individually embedded in and fixedly secured to said first portion of said overlay in a circumferential array extending around said rim inboard face, each of said nipple means having a nipple opening directed generally radially inwardly, a plurality of wire spokes each having an outer end removably received in a corresponding said nipple opening and an inner end seated against said second portion of said overlay, and retaining ring means removably secured to said second portion of said overlay for securing said inner ends of said wire spokes onto said second portion of said overlay whereby said spokes are removably anchored to said elastomeric construction of said overlay and thereby secured against rattling.
Claim 6
Dependent Claim
48 words
The composite vehicle wheel assembly set forth in claim 3 wherein each of said nipple means includes a shank individually threadably secured to said first portion of said overlay, and an exposed nipple head seated against said first portion to receive corresponding said first ends of said spokes.
Claim 7
Dependent Claim
52 words
The composite vehicle wheel assembly set forth in claim 3 or 4 wherein said second portion of said overlay includes a plurality of radially outwardly facing pockets each opening axially outwardly of said overlay, each said spoke inner end being removably secured within a corresponding said pocket by said retaining ring means.
Claim 8
Dependent Claim
227 words
The composite vehicle wheel assembly set forth in claim 5 wherein said disc has a central opening and a circumferential array of mounting openings surrounding said central opening; wherein said second portion of said overlay has an annular ledge adhered to said disc outboard face radially outwardly of said mounting openings and a shell adhered to said disc outboard face surrounding said central opening radially inwardly of said mounting openings, both said ledge and said shell including said pockets, wherein said nipple means includes first and second pluralities of nipples embedded in and secured to said first portion of said overlay in respective axially spaced circumferential arrays, a first of said arrays being disposed adjacent to the outboard edge of said rim inboard face and the second of said arrays being disposed adjacent to the juncture of said rim and disc faces; wherein said wire spokes include first and second arrays of wire spokes, a first said spoke array extending from said first array of nipples adjacent to said rim face edge to said ledge and said second spoke array extending from said second array of nipples adjacent to said juncture to said shell; and wherein said retaining ring means includes first and second retaining ring sections respectively removably received over said ledge and said shell for securing said second spoke ends in the corresponding said pockets.
Claim 9
Dependent Claim
25 words
The composite vehicle wheel assembly set forth in claim 6 wherein said retaining ring means, including said first and second sections, is of unitary construction.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-08-15 | 1987-02-14 | 1987-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-15 | 1991-02-14 | 1991-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-15 | 1995-02-14 | 1995-08-16 | $7700.00 | Window Closed / Lapsed |