Patent US5536098A successfully refreshed from Google Patents.
US5536098A
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Bearing assembly for a wheel hub/constant velocity universal joint unit
Assignee: GKN Driveline Deutschland GmbH
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Filing: 1993-06-10
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Granted: 1996-07-16
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Expires: 2013-06-10
Abstract
Abstract A bearing assembly for a wheel hub/constant velocity universal joint unit which includes a double-row bearing which has a one-piece outer bearing ring to be connected to a wheel carrier. The bearing inner bearing rings are directly formed by the wheel hub, on the one hand, and by the outer part of the constant velocity universal joint, on the other hand. The parts non-rotatingly engage one another in a form-fitting way and are axially tensioned relative to one another, with the wheel hub, on the one hand, and the outer part of the constant velocity universal joint, on the other hand, including form-fitting engaging mechanism, which are adapted to one another and which enable the two parts to be connected in only one single angular position relative to one another.
Inventors
- 👤 Peter Schwarzler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 03:52
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/02; F16C19/14; F16C19/18; F16C19/181; F16C19/183; F16C19/184; F16C19/187; B; B60; B60B; B60B27/00; B60B27/0005; B60B27/0015; B60B27/0021; B60B27/0026; B60B27/0073; F16C25/00; F16C25/06; F16C33/00; F16C33/30; F16C33/58; F16C33/60; F16C35/00; F16C35/04; F16C35/06; F16C35/063; F16C35/0635; F16C43/00; F16C43/04; F16D; F16D1/00; F16D1/10; F16D1/108; F16D3/00; F16D3/16; F16D3/20; F16D3/22; F16D3/223; F16B; F16B2200/00; F16B2200/40; F16B2200/403; F16B2200/69; F16C2326/00; F16C2326/01; F16C2326/02; F16D2001/103; F16D2003/22326; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7026; Y10T403/7028
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
141 words
A bearing assembly for a wheel/hub constant velocity universal joint comprising: a wheel hub; a constant velocity universal joint including an outer joint part; a double-row bearing, said bearing including a one-piece outer bearing ring to be connected to a wheel carrier, inner bearing rings are directly formed by the wheel hub and by the outer joint part; said wheel hub and said outer joint part non-rotatingly engaging one another in a form-fitting way and being axially braced with each other and radially centered relative to one another along an axis of the wheel hub and the outer joint part; and form-fitting engaging means for enabling the hub and the outer joint part to be connected in only one single angular position relative to one another, said form fitting engaging means unitarily formed with said wheel hub and outer joint part.
Claim 2
Dependent Claim
141 words
A bearing assembly for a wheel/hub constant velocity universal joint comprising: a wheel hub; a constant velocity universal joint including an outer joint part; a double-row bearing, said bearing including a one-piece outer bearing ring to be connected to a wheel carrier, inner bearing rings are directly formed by the wheel hub and by the outer joint part; said wheel hub and said outer joint part non-rotatingly engaging one another in a form-fitting way and being axially braced with each other and radially centered relative to one another along an axis of the wheel hub and the outer joint part; and form-fitting engaging means for enabling the hub and the outer joint part to be connected in only one single angular position relative to one another, said form fitting engaging means unitarily formed with said wheel hub and outer joint part.
Claim 3
Dependent Claim
47 words
An assembly according to claim 1, wherein said engaging means comprising inner teeth on the wheel hub and outer teeth on the outer joint part with at least one tooth or spline on one part and a counter-profile in the other part deviating from the remaining ones.
Claim 4
Dependent Claim
47 words
An assembly according to claim 1, wherein said engaging means comprising outer teeth at the wheel hub and inner teeth at the outer joint part with at least one tooth or spline in one part and a counter-profile in the other part deviating from the remaining ones.
Claim 5
Dependent Claim
32 words
An assembly according to claim 1, wherein the engaging means comprising at least one end projection and at least one corresponding end recess on the wheel hub and the outer joint part.
Claim 6
Dependent Claim
32 words
An assembly according to claim 1, wherein driving teeth for non-rotatingly engaging the wheel hub and the outer joint part with one another are arranged axially in front of the wheel bearing.
Claim 7
Dependent Claim
30 words
An assembly according to claim 1, wherein driving teeth for non-rotatingly engaging the wheel hub and the outer joint part with one another are arranged axially behind the wheel bearing.
Claim 8
Dependent Claim
26 words
An assembly according to claim 1, and including tensioning means for said axially bracing of the wheel hub and the outer joint part with one another.
Claim 9
Dependent Claim
36 words
An assembly according to claim 7 said tensioning means including a tensioning bolt threaded into a central internal thread in the outer joint part and including a head which is externally supported on the wheel hub.
Claim 10
Dependent Claim
46 words
An assembly according to claim 7 and including a journal which centrally adjoins the outer joint part, said journal having outer teeth which engage inner teeth in the wheel hub and a nut externally supporting the wheel hub threaded onto a thread on the journal end.
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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) | 1999-07-16 | 2000-01-15 | 2000-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-07-16 | 2004-01-15 | 2004-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-07-16 | 2008-01-15 | 2008-07-16 | $7700.00 | Window Closed / Lapsed |