US4090751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel bearing assembly for a wheel hub of a motor vehicle
Assignee: GKN Driveline International GmbH
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Filing: 1976-12-13
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Granted: 1978-05-23
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Expires: 1996-12-13
Abstract
Abstract A wheel bearing assembly has an outer bearing ring for mounting on a wheel support and an inner bearing ring having a bore and connected to a wheel hub. A constant velocity torque transmitting joint has an outer joint member disposed within the inner bearing ring bore and nonrotatably connected to the wheel hub. The inner joint member is centered with respect to the wheel hub. The outer joint member is rotatable within the inner bearing ring but is secured therein against axial movement.
Inventors
- 👤 Werner Krude
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:31
CPC Classifications
B; B60; B60B; B60B27/00; B60B27/0005; B60K; B60K17/00; B60K17/30; F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; F16C35/063; F16D; F16D3/00; F16D3/16; F16D3/20; F16D3/22; F16D3/223; F16C19/00; F16C19/02; F16C19/14; F16C19/18; F16C19/181; F16C19/183; F16C19/184; F16C19/185; F16C2326/00; F16C2326/01; F16C2326/02; F16D2003/22326; Y; Y10; Y10S; Y10S464/00; Y10S464/904; Y10S464/906
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
171 words
A wheel bearing assembly for a wheel hub of a motor vehicle comprising an outer bearing ring adapted to be mounted on a wheel support and an inner bearing ring having a bore therethrough, a wheel hub connected to said inner bearing ring, a constant velocity torque transmitting joint having an outer joint member received within said bore and an inner joint member, said inner joint member being connected to a transmission shaft, means on said wheel hub engaging said inner bearing ring for centering said wheel hub within said bore of said inner bearing ring, means for nonrotatably connecting said wheel hub and said outer joint member, and means for positioning rotatably said outer joint member within said bore against axial movement with respect to said inner bearing ring, the opening of said bore directed toward the wheel hub being of such size with respect to the outer surface of said outer joint member that the transmission shaft can be withdrawn from the wheel side of the wheel bearing mount.
Claim 2
Dependent Claim
171 words
A wheel bearing assembly for a wheel hub of a motor vehicle comprising an outer bearing ring adapted to be mounted on a wheel support and an inner bearing ring having a bore therethrough, a wheel hub connected to said inner bearing ring, a constant velocity torque transmitting joint having an outer joint member received within said bore and an inner joint member, said inner joint member being connected to a transmission shaft, means on said wheel hub engaging said inner bearing ring for centering said wheel hub within said bore of said inner bearing ring, means for nonrotatably connecting said wheel hub and said outer joint member, and means for positioning rotatably said outer joint member within said bore against axial movement with respect to said inner bearing ring, the opening of said bore directed toward the wheel hub being of such size with respect to the outer surface of said outer joint member that the transmission shaft can be withdrawn from the wheel side of the wheel bearing mount.
Claim 3
Dependent Claim
32 words
A wheel bearing assembly as claimed in claim 1 wherein said positioning means comprises an annular element jointly received in opposing grooves in said outer joint member and said inner bearing ring.
Claim 4
Dependent Claim
46 words
A wheel bearing assembly as claimed in claim 2 and comprising detachable fastener elements threadedly interconnecting said wheel hub and outer joint member, said elements engaging said annular element to position said annular element with respect to said outer joint member and said inner bearing ring.
Claim 5
Dependent Claim
33 words
A wheel bearing assembly as claimed in claim 1 wherein the bore of said inner bearing ring has an annular surface thereon abutted by a second annular surface on said outer joint member.
Claim 6
Dependent Claim
31 words
A wheel bearing assembly as claimed in claim 1 and further comprising engaging first and second friction surfaces on said wheel hub and said outer joint member to transmit torque therebetween.
Claim 7
Dependent Claim
29 words
A wheel bearing assembly as claimed in claim 1 and comprising torque transmitting elements comprising one of pins and balls interconnecting said wheel hub and said outer joint member.
Claim 8
Dependent Claim
23 words
A wheel bearing assembly as claimed in claim 1 and further comprising means for inseparably interconnecting said wheel hub and outer joint member.
Claim 9
Dependent Claim
23 words
A wheel bearing assembly as claimed in claim 1 and comprising detachable fastener elements interconnecting said wheel hub and said outer joint member.
Claim 10
Dependent Claim
34 words
A wheel bearing assembly as claimed in claim 1 and further comprising means comprising one of threaded fastener elements, a resilient ring and an eccentric for interconnecting said wheel hub and inner bearing ring.
Claim 11
Dependent Claim
27 words
A wheel bearing assembly as claimed in claim 1 wherein said non-rotatably connecting means comprises meshing radially extending teeth on said wheel hub and outer joint member.
Claim 12
Dependent Claim
46 words
A wheel bearing assembly as claimed in claim 1 and a flexible protective boot connected between a driven shaft leading to said inner joint member and to one of said inner bearing ring and a groove between said outer joint member and said inner bearing ring.
Claim 13
Dependent Claim
32 words
A wheel bearing assembly as claimed in claim 1 wherein said positioning means comprises a split ring disposed in an annular groove in said inner bearing member and engageable with said bore.
Claim 14
Dependent Claim
34 words
A wheel bearing assembly as claimed in claim 1 wherein said outer joint member is fixed against axial movement within said bore by the connection of said wheel hub to said inner bearing ring.
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) | 1981-05-22 | 1981-11-21 | 1982-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-22 | 1985-11-21 | 1986-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-22 | 1989-11-21 | 1990-05-23 | $7700.00 | Window Closed / Lapsed |