Patent US6353540B1 successfully refreshed from Google Patents.
Patent EP0680167A2 successfully refreshed from Google Patents.
US3166169A
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US
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One-way roller clutch with plural cage means
Assignee: Borg Warner Corp
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Filing: 1961-12-22
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Granted: 1965-01-19
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Expires: 1981-12-22
Abstract
No abstract record available.
Inventors
- 👤 Daniel M Wade
- 👤 Ernest A Ferris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:09
CPC Classifications
F; F16; F16D; F16D41/00; F16D41/06; F16D41/064; F16D41/066; F16D41/067
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
ONE-WAY ENGAGING DEVICE OF THE ROLLER AND CAM TYPE COMPRISING: INNER AND OUTER RACE MEMBERS, ONE OF SAID MEMBERS BEING A CAMMED RACE MEMBER; A PLURALITY OF ROLLER ELEMENTS POSITIONED BETWEEN SAID MEMBERS TO EFFECT LOCKING ENGAGEMENT OF SAID MEMBERS IN ONE DIRECTION OF RELATIVE ROTATION OF SAID MEMBERS; A FIRST CAGE MEMBER DISPOSED BETWEEN SAID RACE MEMBERS FOR SUPPORTING SAID ROLLER ELEMENTS AND FOR SYNCHRONIZING THE CIRCUMFERENTIAL MOVEMENT OF THE ROLLER ELEMENTS; INDIVIDUAL SPRING MEANS DISPOSED IN SAID CAGE MEMBER ADJACENT EACH OF SAID ROLLER ELEMENTS FOR URGING SAID ROLLER ELEMENTS INTO ENGAGEMENT WITH SAID RACES; COACTING MEANS ON SAID FIRST CAGE MEMBER AND SAID SPRING MEANS FOR SUPPORTING SAID SPRING MEANS AND PREVENTING CONTACT OF SAID SPRING MEANS WITH EITHER OF SAID RACES; AND A REACTION CAGE MEMBER DISPOSED IN RADIAL SPACED RELATIONSHIP TO SAID CAGE MEMBER TO PROVIDE A REACTION POINT FOR EACH OF SAID SPRING MEANS.
Claim 2
Dependent Claim
150 words
ONE-WAY ENGAGING DEVICE OF THE ROLLER AND CAM TYPE COMPRISING: INNER AND OUTER RACE MEMBERS, ONE OF SAID MEMBERS BEING A CAMMED RACE MEMBER; A PLURALITY OF ROLLER ELEMENTS POSITIONED BETWEEN SAID MEMBERS TO EFFECT LOCKING ENGAGEMENT OF SAID MEMBERS IN ONE DIRECTION OF RELATIVE ROTATION OF SAID MEMBERS; A FIRST CAGE MEMBER DISPOSED BETWEEN SAID RACE MEMBERS FOR SUPPORTING SAID ROLLER ELEMENTS AND FOR SYNCHRONIZING THE CIRCUMFERENTIAL MOVEMENT OF THE ROLLER ELEMENTS; INDIVIDUAL SPRING MEANS DISPOSED IN SAID CAGE MEMBER ADJACENT EACH OF SAID ROLLER ELEMENTS FOR URGING SAID ROLLER ELEMENTS INTO ENGAGEMENT WITH SAID RACES; COACTING MEANS ON SAID FIRST CAGE MEMBER AND SAID SPRING MEANS FOR SUPPORTING SAID SPRING MEANS AND PREVENTING CONTACT OF SAID SPRING MEANS WITH EITHER OF SAID RACES; AND A REACTION CAGE MEMBER DISPOSED IN RADIAL SPACED RELATIONSHIP TO SAID CAGE MEMBER TO PROVIDE A REACTION POINT FOR EACH OF SAID SPRING 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) | 1968-01-19 | 1968-07-20 | 1969-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-19 | 1972-07-20 | 1973-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-19 | 1976-07-20 | 1977-01-19 | $7700.00 | Window Closed / Lapsed |