US4536038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel hub assembly for a motor vehicle
Assignee: UNI-CARDIN AG
•
Filing: 1984-05-25
•
Granted: 1985-08-20
•
Expires: 2004-05-25
Abstract
Abstract A wheel hub assembly for a motor vehicle wherein the inner race of the wheel bearing mechanism is formed on a hub member of the assembly with a spigot axially extending from one end of the hub member having mounted thereon the inner joint member of a universal joint. The inner joint member is attached to the spigot by a retaining ring and a collar is provided on the hub member having an open end facing toward the universal joint and arranged to provide a space between the outer joint member of the universal joint and the collar to permit access to the retaining ring for facilitating assembly and disassembly between the universal joint and the wheel hub assembly.
Inventors
- 👤 Werner Krude
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:37
CPC Classifications
B; B60; B60B; B60B35/00; B60B35/12; B60B35/18; F; F16; F16D; F16D3/00; F16D3/84; F16D3/843; F16D3/845; Y; Y10; Y10S; Y10S464/00; Y10S464/904; Y10S464/906
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
210 words
A wheel hub assembly including a wheel carrier comprising: a hub member having a spigot axially extending from one end of said hub member; bearing means including an inner race formed on said hub member and an outer race bolted to said wheel carrier; a constant velocity ratio universal joint having an inner member received on said spigot and an outer member; a retaining ring located on said inner member at an end thereof closest to said hub member holding said inner member on said spigot; an annular groove provided on said hub member facing said universal joint; and a collar on said hub member having an open end facing said universal joint and adapted to have mounted thereon a sealing sleeve extending over said universal joint; said collar being provided with a formation received in said annular groove provided on said hub member; said wheel hub assembly being arranged such that when said joint is articulated, said outer member of the joint partially enters said collar and when said joint is not articulated, a space is provided between said outer member of said universal joint and said collar to permit access to said retaining ring to facilitate assembly and disassembly between said universal joint and said wheel hub assembly.
Claim 2
Dependent Claim
210 words
A wheel hub assembly including a wheel carrier comprising: a hub member having a spigot axially extending from one end of said hub member; bearing means including an inner race formed on said hub member and an outer race bolted to said wheel carrier; a constant velocity ratio universal joint having an inner member received on said spigot and an outer member; a retaining ring located on said inner member at an end thereof closest to said hub member holding said inner member on said spigot; an annular groove provided on said hub member facing said universal joint; and a collar on said hub member having an open end facing said universal joint and adapted to have mounted thereon a sealing sleeve extending over said universal joint; said collar being provided with a formation received in said annular groove provided on said hub member; said wheel hub assembly being arranged such that when said joint is articulated, said outer member of the joint partially enters said collar and when said joint is not articulated, a space is provided between said outer member of said universal joint and said collar to permit access to said retaining ring to facilitate assembly and disassembly between said universal joint and said wheel hub assembly.
Claim 3
Dependent Claim
196 words
A wheel hub assembly including a wheel carrier comprising: a hub member having a spigot axially extending from one end of said hub member; bearing means including an inner race formed on said hub member and an outer race bolted to said wheel carrier; a constant velocity ratio universal joint having an inner member received on said spigot and an outer member; a retaining ring located on said inner member at an end thereof closest to said hub member holding said inner member on said spigot; a collar on said hub member having an open end facing said universal joint and adapted to have mounted thereon a sealing sleeve extending over said universal joint; said collar being provided with a hollow cylindrical portion which is press fitted on said spigot; said wheel hub assembly being arranged such that when said joint is articulated, said outer member of the joint partially enters said collar and when said joint is not articulated, a space is provided between said outer member of said universal joint and said collar to permit access to said retaining ring to facilitate assembly and disassembly between said universal joint and said wheel hub assembly.
Claim 4
Dependent Claim
196 words
A wheel hub assembly including a wheel carrier comprising: a hub member having a spigot axially extending from one end of said hub member; bearing means including an inner race formed on said hub member and an outer race bolted to said wheel carrier; a constant velocity ratio universal joint having an inner member received on said spigot and an outer member; a retaining ring located on said inner member at an end thereof closest to said hub member holding said inner member on said spigot; a collar on said hub member having an open end facing said universal joint and adapted to have mounted thereon a sealing sleeve extending over said universal joint; said collar being provided with a hollow cylindrical portion which is press fitted on said spigot; said wheel hub assembly being arranged such that when said joint is articulated, said outer member of the joint partially enters said collar and when said joint is not articulated, a space is provided between said outer member of said universal joint and said collar to permit access to said retaining ring to facilitate assembly and disassembly between said universal joint and said wheel hub assembly.
References Cited (Backward Citations)
US4094376A
Cited
US4090751A
Cited
US4177654A
Cited
US4300651A
Cited
US4359128A
Cited
US4427085A
Cited
US4405032A
Cited
US4432741A
Cited
US4424047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-08-19 | 1989-02-18 | 1989-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-19 | 1993-02-18 | 1993-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-19 | 1997-02-18 | 1997-08-20 | $7700.00 | Window Closed / Lapsed |