US4333695A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller bearing
Assignee: Individual
•
Filing: 1980-07-28
•
Granted: 1982-06-08
•
Expires: 2000-07-28
Abstract
Abstract A roller bearing comprising inner and outer annular ring members having confronting inner and outer spaced raceways, the inner ring member having an integral flange confronting the axial ends of the rollers of one row, at least a pair of rows of rollers separated by cages and in line contact with said bearing raceways, a guide flange confronting and guiding the rollers of the other row at the opposite axial end of the inner annular member, sealing means fastened at said one axial end to said outer annular member, characterized in that said guide flange is formed by a substantially cylindrical bearing component fixed in place by a detachable retaining member.
Inventors
- 👤 Terence A. Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:59
CPC Classifications
B; B60; B60B; B60B27/00; B60B27/001; F; F16; F16C; F16C19/00; F16C19/22; F16C19/34; F16C19/38; F16C19/383; F16C19/385; F16C19/386; F16C19/50; F16C19/505; F16C25/00; F16C25/06; F16C33/00; F16C33/30; F16C33/58; F16C33/60; F16C33/605; F16C33/72; F16C33/76; F16C33/78; F16C33/7886; F16C2240/00; F16C2240/40; F16C2240/70; F16C2240/80; F16C2326/00; F16C2326/01; F16C2326/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
221 words
A hub bearing assembly comprising a first outer annular ring and an inner ring member, the outer ring having a pair of axially spaced outer raceways and said inner ring member having a pair of spaced inner raceways confronting the outer raceways, a plurality of rollers arranged in two rows in the annular space between the outer ring and inner ring member, said rows of rollers separated by cages and in line contact with said bearing raceways, said inner ring member comprising at least a pair of inner ring elements, one of said inner ring elements having said inner raceways thereon and an integral first flange confronting the axial ends of the rollers of one row, the other inner ring element having guide flange means confronting and guiding the rollers of the other row at the opposite axial end of said inner ring member, said other inner ring element extending axially so that its outer free terminal end opposite said guide flange means is disposed adjacent said first flange of said one inner ring element, sealing means fastened at one axial end to said outer annular ring and means including a detachable retaining member cooperable with the terminal end of said other ring element for securing said inner ring elements in assembled relation and providing a means for preloading said bearing.
Claim 2
Dependent Claim
221 words
A hub bearing assembly comprising a first outer annular ring and an inner ring member, the outer ring having a pair of axially spaced outer raceways and said inner ring member having a pair of spaced inner raceways confronting the outer raceways, a plurality of rollers arranged in two rows in the annular space between the outer ring and inner ring member, said rows of rollers separated by cages and in line contact with said bearing raceways, said inner ring member comprising at least a pair of inner ring elements, one of said inner ring elements having said inner raceways thereon and an integral first flange confronting the axial ends of the rollers of one row, the other inner ring element having guide flange means confronting and guiding the rollers of the other row at the opposite axial end of said inner ring member, said other inner ring element extending axially so that its outer free terminal end opposite said guide flange means is disposed adjacent said first flange of said one inner ring element, sealing means fastened at one axial end to said outer annular ring and means including a detachable retaining member cooperable with the terminal end of said other ring element for securing said inner ring elements in assembled relation and providing a means for preloading said bearing.
Claim 3
Dependent Claim
48 words
A hub bearing assembly as claimed in claim 1 wherein said detachable retaining member comprises a nut threadedly mounted on external threads on said other inner ring element at said terminal thereof adjacent said first flange and engageable with said one ring element adjacent to said first flange.
Claim 4
Dependent Claim
26 words
A hub bearing assembly as claimed in claim 2 wherein said other inner ring element has a beveled undercut which is engageable by said nut member.
Claim 5
Dependent Claim
49 words
A hub bearing assembly as claimed in claim 1 including a shaft member on which the bearing is mounted having a threaded portion and wherein said detachable retaining member comprises a nut threadedly engageable on a threaded portion of said shaft member engageable with said one inner ring element.
Claim 6
Dependent Claim
27 words
A hub bearing assembly as claimed in claim 4 including a locking ring engageable in a groove in said other inner ring element adjacent said first flange.
Claim 7
Dependent Claim
234 words
A hub bearing assembly comprising a first outer annular ring and and inner ring member, the outer ring having a pair of axially spaced outer raceways and said inner ring member having a pair of spaced inner raceways confronting the outer raceways, a plurality of rollers arranged in two rows in the annular space between the raceways of said outer ring and inner ring member, said rows of rollers separated by cages and in line contact with said bearing raceways, said inner ring member comprising at least a pair of inner ring elements, one of said inner ring elements having an integral first flange confronting the axial ends of the rollers of one row, the other ring element having a guide flange at one axial end opposite said integral first flange of said one ring member and extending axially so that its terminal end is disposed adjacent said first flange, an annular bearing component engaging between the guide flange of said other ring member and confronting and adapted to engage the axial ends of the rollers of said other row of rollers, a nut member threadedly engageable on the outer terminal end of said other ring element and engageable with said one ring element, actuation of said nut member in one direction operable to prestress the rollers through said annular bearing component in an axial direction to take up undesirable play in the bearing.
Claim 8
Dependent Claim
234 words
A hub bearing assembly comprising a first outer annular ring and and inner ring member, the outer ring having a pair of axially spaced outer raceways and said inner ring member having a pair of spaced inner raceways confronting the outer raceways, a plurality of rollers arranged in two rows in the annular space between the raceways of said outer ring and inner ring member, said rows of rollers separated by cages and in line contact with said bearing raceways, said inner ring member comprising at least a pair of inner ring elements, one of said inner ring elements having an integral first flange confronting the axial ends of the rollers of one row, the other ring element having a guide flange at one axial end opposite said integral first flange of said one ring member and extending axially so that its terminal end is disposed adjacent said first flange, an annular bearing component engaging between the guide flange of said other ring member and confronting and adapted to engage the axial ends of the rollers of said other row of rollers, a nut member threadedly engageable on the outer terminal end of said other ring element and engageable with said one ring element, actuation of said nut member in one direction operable to prestress the rollers through said annular bearing component in an axial direction to take up undesirable play in the bearing.
Claim 9
Dependent Claim
29 words
A hub bearing assembly as claimed in claim 6 wherein said bearing component is supported at one axial end of said one inner ring element by a fastening member.
References Cited (Backward Citations)
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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) | 1985-06-07 | 1985-12-07 | 1986-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-06-07 | 1989-12-07 | 1990-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-06-07 | 1993-12-07 | 1994-06-08 | $7700.00 | Window Closed / Lapsed |