US3095954A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-phased one-way roller clutch
Assignee: Borg Warner Corp
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Filing: 1961-04-28
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Granted: 1963-07-02
•
Expires: 1981-04-28
Abstract
No abstract record available.
Inventors
- 👤 Ernest A Ferris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:53
CPC Classifications
F; F16; F16D; F16D41/00; F16D41/06; F16D41/064; F16D41/066; F16D41/067; F16D2041/0605
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
IN A UNITARY PREASSEMBLED CLUTCH UNIT FOR A ONE-WAY ENGAGING DEVICE HAVING INNER AND OUTER RACES SAID CLUTCH UNIT COMPRISING: A CAGE MEMBER DEFINED BY A PAIR OF AXIALLY SPACED RADIALLY EXTENDING SIDE RINGS, A PLURALITY OF CROSSBAR MEANS CONNECTING SAID SIDE RINGS, MEANS FORMED ON ONE SIDE OF EACH OF SAID CROSSBAR MEANS DEFINING RETAINING MEANS FOR RETAINING WEDGING ELEMENTS, MEANS ON THE OTHER SIDE OF EACH OF SAID CROSSBAR MEANS FOR ATTACHING SPRING MEANS THERETO, SAID SUPPORTING MEANS COMPRISING MEANS DEFINING A SLOT ON SAID CROSSBAR MEANS AND ADAPTED TO RECEIVE ONE END OF A SPRING MEANS, A PLURALITY OF WEDGING ELEMENTS DISPOSED IN SAID CAGE MEMBER AND INDIVIDUAL SPRING MEANS ATTACHED IN SAID SLOT MEANS OF SAID CROSSBAR MEANS AND DISPOSED RESPECTIVELY BETWEEN A CROSSBAR MEANS AND A WEDGING ELEMENT YIELDABLY URGING SAID WEDGING ELEMENT INTO ENGAGEMENT WITH SAID RETAINING MEANS.
Claim 2
Dependent Claim
144 words
IN A UNITARY PREASSEMBLED CLUTCH UNIT FOR A ONE-WAY ENGAGING DEVICE HAVING INNER AND OUTER RACES SAID CLUTCH UNIT COMPRISING: A CAGE MEMBER DEFINED BY A PAIR OF AXIALLY SPACED RADIALLY EXTENDING SIDE RINGS, A PLURALITY OF CROSSBAR MEANS CONNECTING SAID SIDE RINGS, MEANS FORMED ON ONE SIDE OF EACH OF SAID CROSSBAR MEANS DEFINING RETAINING MEANS FOR RETAINING WEDGING ELEMENTS, MEANS ON THE OTHER SIDE OF EACH OF SAID CROSSBAR MEANS FOR ATTACHING SPRING MEANS THERETO, SAID SUPPORTING MEANS COMPRISING MEANS DEFINING A SLOT ON SAID CROSSBAR MEANS AND ADAPTED TO RECEIVE ONE END OF A SPRING MEANS, A PLURALITY OF WEDGING ELEMENTS DISPOSED IN SAID CAGE MEMBER AND INDIVIDUAL SPRING MEANS ATTACHED IN SAID SLOT MEANS OF SAID CROSSBAR MEANS AND DISPOSED RESPECTIVELY BETWEEN A CROSSBAR MEANS AND A WEDGING ELEMENT YIELDABLY URGING SAID WEDGING ELEMENT INTO ENGAGEMENT WITH SAID RETAINING MEANS.
References Cited (Backward Citations)
US2371653A
Cited
US2973847A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |