Patent US3941953A successfully refreshed from Google Patents.
US3184362A
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Apparatus for bonding an annular liner to a bearing ring
Assignee: Fafnir Bearing Co
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Filing: 1961-03-20
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Granted: 1965-05-18
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Expires: 1981-03-20
Abstract
No abstract record available.
Inventors
- 👤 Leonard A Litsky
- 👤 James D Skelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:19
CPC Classifications
F; F16; F16C; F16C33/00; B; B29; B29C; B29C63/00; B29C63/26; B29C63/34; B29C63/341; B29C65/00; B29C65/56; B29C65/565; B29C66/00; B29C66/50; B29C66/51; B29C66/53; B29C66/532; B29C66/5324; B29C66/53245; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; B29C66/83221; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/12; B29C66/122; B29C66/1222; B29C66/1224; B29C66/70; B29C66/71; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49872
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
IN APPARATUS FOR BONDING AN ANNULAR LINER HAVING A BORE OF PREDETERMINED DIMENSIONS TO THE BORE OF A BEARING MEMBER, AN EXPANSIBLE ELEMENT DIMENSIONED TO FIT CLOSELY WITHIN THE BORE OF SAID LINER, AND AN AXIAL POSITIONING MEMBER FOR AXIALLY POSITIONING SAID LINER AXIALLY INWARDLY FROM ONE OF THE BEARING MEMBERS, ADAPTED TO FIT RADIALLY BETWEEN SAID EXPANSIBLE ELEMENT AND THE BORE OF SAID BEARING MEMBER, AND A FORCE APPLYING MEANS TO PRESS THE EXPANSIBLE ELEMENT WITHIN THE BORE OF SAID ANNULAR LINER, SAID POSITIONING MEMBER COMPRISING AN ANNULAR BODY MEMBER FORMING TWO ABUTMENT SURFACES SPACED APART RELATIVE TO EACH OTHER AN AXIAL DISTANCE CORRESPONDING TO A PREDETERMINED RELATIVE AXIAL LOCATION OF ONE EDGE OF SAID LINER INWARDLY OF THE ADJACENT EDGE OF SAID BEARING MEMBER.
Claim 2
Dependent Claim
126 words
IN APPARATUS FOR BONDING AN ANNULAR LINER HAVING A BORE OF PREDETERMINED DIMENSIONS TO THE BORE OF A BEARING MEMBER, AN EXPANSIBLE ELEMENT DIMENSIONED TO FIT CLOSELY WITHIN THE BORE OF SAID LINER, AND AN AXIAL POSITIONING MEMBER FOR AXIALLY POSITIONING SAID LINER AXIALLY INWARDLY FROM ONE OF THE BEARING MEMBERS, ADAPTED TO FIT RADIALLY BETWEEN SAID EXPANSIBLE ELEMENT AND THE BORE OF SAID BEARING MEMBER, AND A FORCE APPLYING MEANS TO PRESS THE EXPANSIBLE ELEMENT WITHIN THE BORE OF SAID ANNULAR LINER, SAID POSITIONING MEMBER COMPRISING AN ANNULAR BODY MEMBER FORMING TWO ABUTMENT SURFACES SPACED APART RELATIVE TO EACH OTHER AN AXIAL DISTANCE CORRESPONDING TO A PREDETERMINED RELATIVE AXIAL LOCATION OF ONE EDGE OF SAID LINER INWARDLY OF THE ADJACENT EDGE OF SAID BEARING MEMBER.
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) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |