US3200922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch and rotation arresting mechanism
Assignee: Ingersoll Rand Co
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Filing: 1963-10-09
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Granted: 1965-08-17
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Expires: 1983-10-09
Abstract
No abstract record available.
Inventors
- 👤 Edward L Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:11
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/033; B; B21; B21F; B21F3/00; F; F16; F16D; F16D71/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A CLUTCH AND ROTATION ARRESTING MECHANISM FOR A ROTARY DRIVING MEANS AND A ROTARY DRIVEN MEANS COMPRISING: (A) HOUSING MEANS; (B) A DRIVEN CLUTCH ELEMENT WITHIN SAID HOUSING MEANS CONNECTED TO SAID DRIVEN MEANS FOR CONJOINED ROTATION THEREWITH; (C) A DRIVING CLUTCH ELEMENT WITHIN SAID HOUSING MEANS ROTATABLE BY SAID DRIVING MEANS AND AXIALLY MOVABLE INTO AND OUT OF ROTATIVE ENGAGEMENT WITH SAID DRIVEN CLUTCH ELEMENT; (D) RESILIENT MEANS WITHIN SAID HOUSING MEANS INTERMEDIATE SAID DRIVING CLUTCH ELEMENT AND SAID DRIVEN CLUTCH ELEMENT URGING SAID DRIVING CLUTCH ELEMENT AXIALLY OUT OF SADI ROTATIVE ENGAGEMENT WITH SAID DRIVEN CLUTCH ELEMENT; (E) INERTIAL MEANS OPERATIVELY CONNECTED TO SAID DRIVING CLUTCH ELEMENT FOR MOVING SUCH AXIALLY INTO SAID ROTATIVE ENGAGEMENT WITH SAID DRIVEN CLUTCH ELEMENT UPON A PREDETERMINED ANGULAR SPEED OF ROTATION OF SAID DRIVING CLUTCH ELEMENT;
Claim 2
Dependent Claim
134 words
A CLUTCH AND ROTATION ARRESTING MECHANISM FOR A ROTARY DRIVING MEANS AND A ROTARY DRIVEN MEANS COMPRISING: (A) HOUSING MEANS; (B) A DRIVEN CLUTCH ELEMENT WITHIN SAID HOUSING MEANS CONNECTED TO SAID DRIVEN MEANS FOR CONJOINED ROTATION THEREWITH; (C) A DRIVING CLUTCH ELEMENT WITHIN SAID HOUSING MEANS ROTATABLE BY SAID DRIVING MEANS AND AXIALLY MOVABLE INTO AND OUT OF ROTATIVE ENGAGEMENT WITH SAID DRIVEN CLUTCH ELEMENT; (D) RESILIENT MEANS WITHIN SAID HOUSING MEANS INTERMEDIATE SAID DRIVING CLUTCH ELEMENT AND SAID DRIVEN CLUTCH ELEMENT URGING SAID DRIVING CLUTCH ELEMENT AXIALLY OUT OF SADI ROTATIVE ENGAGEMENT WITH SAID DRIVEN CLUTCH ELEMENT; (E) INERTIAL MEANS OPERATIVELY CONNECTED TO SAID DRIVING CLUTCH ELEMENT FOR MOVING SUCH AXIALLY INTO SAID ROTATIVE ENGAGEMENT WITH SAID DRIVEN CLUTCH ELEMENT UPON A PREDETERMINED ANGULAR SPEED OF ROTATION OF SAID DRIVING CLUTCH ELEMENT;
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) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |