US3170737A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Expansion mounting
Assignee: SKF Industries Inc
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Filing: 1962-03-28
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Granted: 1965-02-23
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Expires: 1982-03-28
Abstract
No abstract record available.
Inventors
- 👤 Jr Edward C Denne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:21
CPC Classifications
F; F16; F16C; F16C23/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
213 words
IN AN EXPANSION MOUNTING, A BASE, A HOUSING FOR ROTATABLY MOUNTING A SHAFT OVERLYING SAID BASE, A PAD PROVIDING A SUPPORT PORTION MOUNTED ON SAID BASE, AT LEAST ONE ROCKER MOUNTED ON SAID SUPPORT PORTION OF SAID PAD AND SUPPORTING SAID HOUSING, SAID ROCKER INCLUDING A SEAT HAVING A SURFACE CONFRONTING AND ENGAGING A SURFACE OF SAID SUPPORT PORTION, ONLY ONE OF SAID SURFACES BEING ARCUATE TO PERMIT LIMITED ROLLING MOVEMENT OF THE ROCKER WITH RESPECT TO SAID SUPPORT PORTION TO AFFORD MOVEMENT OF SAID HOUSING RELATIVE TO SAID PAD, MEANS DEFINING A RECESS IN SAID SUPPORT PORTION, MEANS DEFINING A POCKET IN SAID SEAT, A KEYING ELEMENT SEATED IN SAID RECESS HAVING A PORTION PROJECTING FROM SAID RECESS BEYOND SAID SUPPORT PORTION ADAPTED TO ENGAGE IN SAID POCKET TO PREVENT SLIDING MOVEMENT OF SAID ROCKER WITH RESPECT TO SAID SUPPORT PORTION, SAID PROJECTING PORTION OF THE KEYING ELEMENT SPACED FROM SAID POCKET WHEREBY THE WEIGHT OF SAID ROCKER IS SUPPORTED ON SAID PAD, MEANS MOUNTING SAID PAD FOR SLIDING MOVEMENT ON SAID BASE IN A DIRECTION PARALLEL TO THE ROTATIONAL AXIS OF THE SHAFT WHEREBY THE RELATIVE POSITION OF SAID HOUSING AND BASE MAY BE VARIED SELECTIVELY, AND MEANS MAINTAINING SAID BASE, HOUSING, ROCKER, KEYING ELEMENT AND PAD AS AN INTEGRAL UNIT.
Claim 2
Dependent Claim
213 words
IN AN EXPANSION MOUNTING, A BASE, A HOUSING FOR ROTATABLY MOUNTING A SHAFT OVERLYING SAID BASE, A PAD PROVIDING A SUPPORT PORTION MOUNTED ON SAID BASE, AT LEAST ONE ROCKER MOUNTED ON SAID SUPPORT PORTION OF SAID PAD AND SUPPORTING SAID HOUSING, SAID ROCKER INCLUDING A SEAT HAVING A SURFACE CONFRONTING AND ENGAGING A SURFACE OF SAID SUPPORT PORTION, ONLY ONE OF SAID SURFACES BEING ARCUATE TO PERMIT LIMITED ROLLING MOVEMENT OF THE ROCKER WITH RESPECT TO SAID SUPPORT PORTION TO AFFORD MOVEMENT OF SAID HOUSING RELATIVE TO SAID PAD, MEANS DEFINING A RECESS IN SAID SUPPORT PORTION, MEANS DEFINING A POCKET IN SAID SEAT, A KEYING ELEMENT SEATED IN SAID RECESS HAVING A PORTION PROJECTING FROM SAID RECESS BEYOND SAID SUPPORT PORTION ADAPTED TO ENGAGE IN SAID POCKET TO PREVENT SLIDING MOVEMENT OF SAID ROCKER WITH RESPECT TO SAID SUPPORT PORTION, SAID PROJECTING PORTION OF THE KEYING ELEMENT SPACED FROM SAID POCKET WHEREBY THE WEIGHT OF SAID ROCKER IS SUPPORTED ON SAID PAD, MEANS MOUNTING SAID PAD FOR SLIDING MOVEMENT ON SAID BASE IN A DIRECTION PARALLEL TO THE ROTATIONAL AXIS OF THE SHAFT WHEREBY THE RELATIVE POSITION OF SAID HOUSING AND BASE MAY BE VARIED SELECTIVELY, AND MEANS MAINTAINING SAID BASE, HOUSING, ROCKER, KEYING ELEMENT AND PAD AS AN INTEGRAL UNIT.
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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |