US3107946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient bearing mount
Assignee: Clevite Harris Products Inc
•
Filing: 1958-10-16
•
Granted: 1963-10-22
•
Expires: 1978-10-16
Abstract
No abstract record available.
Inventors
- 👤 Robert T Drake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:25
CPC Classifications
F; F16; F16C; F16C27/00; F16C27/06; F16C27/063
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A BEARING INSTALLATION COMPRISING A SHAFT, BEARING MEANS AROUND SAID SHAFT FOR RELATIVE ROTATION THEREBETWEEN, A RUBBER-LIKE SLEEVE AROUND SAID BEARING MEANS AND IN FRICTIONAL ENGAGEMENT THEREWITH EFFECTIVE TO PREVENT SUBSTANTIAL ROTARY MOVEMENT BETWEEN A PORTION OF SAID BEARING AND SAID RUBBER-LIKE SLEEVE, A SLOTTED OUTER SLEEVE OF MATERIAL HARDER THAN SAID RUBBER AROUND THE OUTSIDE OF SAID RUBBER-LIKE SLEEVE, AND A HOUSING HAVING A BORE WITHIN WHICH SAID SPLIT OUTER SLEEVE IS MOUNTED WITH SAID SPLIT OUTER SLEEVE IN FRICTIONAL ENGAGEMENT WITH THE BORE OF SAID HOUSING, THE SPLIT METAL SLEEVE BEING EXPANDED INTO SAID FRICTIONAL ENGAGEMENT BY THE INSERTION OF SAID BEARING MEMBER WITHIN SAID RUBBER-LIKE SLEEVE THE MATERIAL OF SAID RUBBER-LIKE SLEEVE SUBSTANTIALLY FILLING SAID SLOT AND ENGAGING THE WALL OF SAID BORE, AND THE INNER SURFACE OF SAID RUBBER-LIKE SLEEVE BEING FREE OF ADHESIVE ENGAGEMENT WITH SAID BEARING MEANS.
Claim 2
Dependent Claim
143 words
A BEARING INSTALLATION COMPRISING A SHAFT, BEARING MEANS AROUND SAID SHAFT FOR RELATIVE ROTATION THEREBETWEEN, A RUBBER-LIKE SLEEVE AROUND SAID BEARING MEANS AND IN FRICTIONAL ENGAGEMENT THEREWITH EFFECTIVE TO PREVENT SUBSTANTIAL ROTARY MOVEMENT BETWEEN A PORTION OF SAID BEARING AND SAID RUBBER-LIKE SLEEVE, A SLOTTED OUTER SLEEVE OF MATERIAL HARDER THAN SAID RUBBER AROUND THE OUTSIDE OF SAID RUBBER-LIKE SLEEVE, AND A HOUSING HAVING A BORE WITHIN WHICH SAID SPLIT OUTER SLEEVE IS MOUNTED WITH SAID SPLIT OUTER SLEEVE IN FRICTIONAL ENGAGEMENT WITH THE BORE OF SAID HOUSING, THE SPLIT METAL SLEEVE BEING EXPANDED INTO SAID FRICTIONAL ENGAGEMENT BY THE INSERTION OF SAID BEARING MEMBER WITHIN SAID RUBBER-LIKE SLEEVE THE MATERIAL OF SAID RUBBER-LIKE SLEEVE SUBSTANTIALLY FILLING SAID SLOT AND ENGAGING THE WALL OF SAID BORE, AND THE INNER SURFACE OF SAID RUBBER-LIKE SLEEVE BEING FREE OF ADHESIVE ENGAGEMENT WITH SAID BEARING MEANS.
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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) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |