Patent US2621603A successfully refreshed from Google Patents.
Patent US4708397A successfully refreshed from Google Patents.
US4708397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle wheel mounting means and method
Assignee: Individual
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Filing: 1986-08-12
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Granted: 1987-11-24
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Expires: 2006-08-12
Abstract
Abstract For mounting relatively thick wheels ("mag" wheels, etc.) on the hubs of motor vehicles, a sleeve is provided, internally threaded to screw onto the mounting stud, and externally formed as a smooth cylinder dimensioned to fit snugly in the stud hole of the wheel, the sleeve being of a length to extend only part way (usually about half way) through the thickness of the wheel. The sleeve is screwed onto the stud tight against the hub. When the wheel is placed on the sleeves (one on each stud, of course), the lug nuts are then placed on the studs and tightened as usual. The sleeves are of such length relative to the lengths of the cylindrical shanks of the nuts that there is a slight gap between sleeve and shank. The sleeve supports that portion of the wheel thickness closest to the hub, and the shank of the nut supports that portion farther from the hub. Flexure forces on the studs are reduced because of the lesser leverage effect, and there is reduced risk of damage to the wheel or the studs under severe driving conditions. Also, mounting of the wheel is facilitated.
Inventors
- 👤 Paul R. Weinmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:35
CPC Classifications
B; B60; B60B; B60B3/00; B60B3/02; B60B3/14; B60B3/145
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
178 words
The combination of a vehicle wheel hub having a plurality of threaded studs projecting therefrom in a direction parallel to a rotary axis of said hub, and a wheel mounted on said hub and having cylindrical holes through which said studs pass, said wheel being relatively thick in the vicinity of said holes, and a lug nut screwed on each of said studs to hold said wheel in place, each of said lug nuts having a cylindrical shank portion fitting snugly in one of said cylindrical holes through only a part of the length of such hole, there being a substantial space between said hub and the inner end of said shank portion, and an internally threaded and externally smooth cylindrical sleeve mounted on each stud with its inner end tight against said hub, said sleeve fitting snugly within a hole in said wheel to support said wheel in the region of the thickness of the wheel close to said hub, in said space between said hub and the inner end of said shank portion of said nut.
Claim 2
Dependent Claim
178 words
The combination of a vehicle wheel hub having a plurality of threaded studs projecting therefrom in a direction parallel to a rotary axis of said hub, and a wheel mounted on said hub and having cylindrical holes through which said studs pass, said wheel being relatively thick in the vicinity of said holes, and a lug nut screwed on each of said studs to hold said wheel in place, each of said lug nuts having a cylindrical shank portion fitting snugly in one of said cylindrical holes through only a part of the length of such hole, there being a substantial space between said hub and the inner end of said shank portion, and an internally threaded and externally smooth cylindrical sleeve mounted on each stud with its inner end tight against said hub, said sleeve fitting snugly within a hole in said wheel to support said wheel in the region of the thickness of the wheel close to said hub, in said space between said hub and the inner end of said shank portion of said nut.
Claim 3
Dependent Claim
68 words
The invention defined in claim 1, wherein said sleeve is of a length to fill all of said space between said hub and said inner end of said shank, except for a slight gap between said sleeve and said shank sufficient to insure that said lug nut of which said shank is a part may be tightened firmly against said wheel without coming into contact with said sleeve.
Claim 4
Dependent Claim
38 words
The invention defined in claim 2, wherein said sleeve is externally chamfered at its end away from said hub, to facilitate mounting a wheel on a hub having a stud on which said sleeve has already been placed.
Claim 5
Dependent Claim
40 words
The invention defined in claim 2, wherein the length of said sleeve extends through approximately one-half of the axial thickness of said wheel, and the length of said shank extends through approximately one-half of the axial thickness of said wheel.
Claim 6
Independent Claim
179 words
The method of mounting a wheel which is relatively thick in an axial direction in the vicinity of a stud-receiving hole through the wheel, on a hub having a threaded stud for extending through said hole, which comprises the steps of providing a sleeve internally threaded to screw onto said stud and externally formed as a smooth cylinder dimensioned to fit snugly within said hole, said sleeve being of a length to extend only part way through the length of said hole, screwing said sleeve onto said stud tightly against said hub so as to leave substantially no gap between said sleeve and said hub, placing said wheel against said hub with said sleeve received in said hole so that the portion of the thickness of said wheel nearest to said hub surrounds and is supported by said sleeve, and applying to said stud, outwardly from said sleeve, a lug nut having a shank portion entering snugly into said hole in said wheel to support that portion of the thickness of said wheel which is remote from said hub.
Claim 7
Independent Claim
179 words
The method of mounting a wheel which is relatively thick in an axial direction in the vicinity of a stud-receiving hole through the wheel, on a hub having a threaded stud for extending through said hole, which comprises the steps of providing a sleeve internally threaded to screw onto said stud and externally formed as a smooth cylinder dimensioned to fit snugly within said hole, said sleeve being of a length to extend only part way through the length of said hole, screwing said sleeve onto said stud tightly against said hub so as to leave substantially no gap between said sleeve and said hub, placing said wheel against said hub with said sleeve received in said hole so that the portion of the thickness of said wheel nearest to said hub surrounds and is supported by said sleeve, and applying to said stud, outwardly from said sleeve, a lug nut having a shank portion entering snugly into said hole in said wheel to support that portion of the thickness of said wheel which is remote from said hub.
Claim 8
Dependent Claim
47 words
The method defined in claim 5, wherein the length of said sleeve and the length of said shank portion of said lug nut are so dimensioned that when said nut is screwd tghtly against said wheel, there is still a gap between said sleeve and said shank.
Claim 9
Dependent Claim
143 words
As an article of manufacture, a sleeve for supporting the inner portion of the axial thickness of a relatively thick vehicle wheel mounted on a hub, the wheel having an axially extending cylindrical hole for passage of a threaded stud attached to the hub, said sleeve being internally threaded to screw onto said stud and being externally shaped substantially as a smooth cylinder dimensioned to fit snugly in said cylindrical hole in said wheel and having a length to extend only part way through the axial thickness of said wheel, so that said sleeve may be screwed onto a stud tight against a hub to support an inner portion of the thickness of a wheel while leaving space for a nut to be screwed onto an outer portion of the same stud to support an outer portion of the thickness of the wheel.
Claim 10
Dependent Claim
143 words
As an article of manufacture, a sleeve for supporting the inner portion of the axial thickness of a relatively thick vehicle wheel mounted on a hub, the wheel having an axially extending cylindrical hole for passage of a threaded stud attached to the hub, said sleeve being internally threaded to screw onto said stud and being externally shaped substantially as a smooth cylinder dimensioned to fit snugly in said cylindrical hole in said wheel and having a length to extend only part way through the axial thickness of said wheel, so that said sleeve may be screwed onto a stud tight against a hub to support an inner portion of the thickness of a wheel while leaving space for a nut to be screwed onto an outer portion of the same stud to support an outer portion of the thickness of the wheel.
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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) | 1990-11-23 | 1991-05-25 | 1991-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-11-23 | 1995-05-25 | 1995-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-11-23 | 1999-05-25 | 1999-11-24 | $7700.00 | Window Closed / Lapsed |