Patent US4395144A successfully refreshed from Google Patents.
US3105579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heavy duty clutch brake
Assignee: Lipe Rollway Corp
•
Filing: 1961-04-14
•
Granted: 1963-10-01
•
Expires: 1981-04-14
Abstract
No abstract record available.
Inventors
- 👤 David L Moore
- 👤 James R Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:28
CPC Classifications
F; F16; F16D; F16D67/00; F16D67/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
AN INERTIA BRAKE ARRANGEMENT FOR BRAKING THE DRIVEN MEMBER OF PUSH CLUTCH UPON DISENGAGEMENT OF A DRIVING CONNECTION THROUGH SAID CLUTCH TO SAID DRIVEN MEMBER COMPRISING A FIXED SLEEVE SURROUNDING SAID DRIVEN MEMBER, A CLUTCH THROW-OUT MEMBER MOUNTED ON SAID SLEEVE, A YOKE MEMBER HAVING A BIGHT PORTION AND A PAIR OF LEGS, A SPLIT SHAFT JOURNALLED FOR OSCILLATION IN PROXIMITY TO SAID CLUTCH THROW-OUT MEMBER, SAID YOKE MEMBER BEING MOUNTED ON SAID SPLIT SHAFT FOR OSCILLATION THEREWITH, THE LEGS OF SAID YOKE MEMBER ENGAGING SAID THROW-OUT MEMBER MEANS FOR OSCILLATING SAID SPLIT SHAFT AND YOKE MEMBER TO MOVE SAID THROW-OUT MEMBER IN A FIRST DIRECTION ON SAID SLEEVE, SAID MOVEMENT CAUSING DISENGAGEMENT OF SAID DRIVING CONNECTION TO SAID DRIVEN MEMBER, A SECOND YOKE MEMBER POSITIONED TO BE ENGAGED BY SAID
Claim 2
Dependent Claim
131 words
AN INERTIA BRAKE ARRANGEMENT FOR BRAKING THE DRIVEN MEMBER OF PUSH CLUTCH UPON DISENGAGEMENT OF A DRIVING CONNECTION THROUGH SAID CLUTCH TO SAID DRIVEN MEMBER COMPRISING A FIXED SLEEVE SURROUNDING SAID DRIVEN MEMBER, A CLUTCH THROW-OUT MEMBER MOUNTED ON SAID SLEEVE, A YOKE MEMBER HAVING A BIGHT PORTION AND A PAIR OF LEGS, A SPLIT SHAFT JOURNALLED FOR OSCILLATION IN PROXIMITY TO SAID CLUTCH THROW-OUT MEMBER, SAID YOKE MEMBER BEING MOUNTED ON SAID SPLIT SHAFT FOR OSCILLATION THEREWITH, THE LEGS OF SAID YOKE MEMBER ENGAGING SAID THROW-OUT MEMBER MEANS FOR OSCILLATING SAID SPLIT SHAFT AND YOKE MEMBER TO MOVE SAID THROW-OUT MEMBER IN A FIRST DIRECTION ON SAID SLEEVE, SAID MOVEMENT CAUSING DISENGAGEMENT OF SAID DRIVING CONNECTION TO SAID DRIVEN MEMBER, A SECOND YOKE MEMBER POSITIONED TO BE ENGAGED BY SAID
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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |