Patent US5459892A successfully refreshed from Google Patents.
Patent US3149702A successfully refreshed from Google Patents.
US3149702A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for limiting the speed of rotation of a body
Assignee: State of Israel
•
Filing: 1962-11-26
•
Granted: 1964-09-22
•
Expires: 1982-11-26
Abstract
No abstract record available.
Inventors
- 👤 Popper Jakhin Boas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 04:09
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/26; H04M1/30; H04M1/31; H04M1/315; H04M1/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A SPEED LIMITING DEVICE FOR LIMITING THE SPEED OF ROTATION OF A BODY ADAPTED TO ROTATE ABOUT AN AXIS UNDER THE INFLUENCE OF AN APPLIED TORQUE AND COMPRISING AT LEAST ONE BRAKING MEMBER MOUNTED FOR FREE SLIDING MOVEMENT IN A TRANSVERSE DIRECTION WITH RESPECT TO SAID AXIS AND AN ABUTMENT BEARING MEMBER, ONE OF SAID MEMBERS BEING ADAPTED TO ROTATE WITH SAID BODY AND THE OTHER OF SAID MEMBERS BEING SECURED AGAINST ROTATION AND BEING ADAPTED TO BE STRUCK BY SAID ONE MEMBER DURING ITS ROTATION, WHEREBY THE BRAKING MEMBER IS CONSTRAINED TO SLIDE IN SAID TRANSVERSE DIRECTION.
Claim 2
Dependent Claim
98 words
A SPEED LIMITING DEVICE FOR LIMITING THE SPEED OF ROTATION OF A BODY ADAPTED TO ROTATE ABOUT AN AXIS UNDER THE INFLUENCE OF AN APPLIED TORQUE AND COMPRISING AT LEAST ONE BRAKING MEMBER MOUNTED FOR FREE SLIDING MOVEMENT IN A TRANSVERSE DIRECTION WITH RESPECT TO SAID AXIS AND AN ABUTMENT BEARING MEMBER, ONE OF SAID MEMBERS BEING ADAPTED TO ROTATE WITH SAID BODY AND THE OTHER OF SAID MEMBERS BEING SECURED AGAINST ROTATION AND BEING ADAPTED TO BE STRUCK BY SAID ONE MEMBER DURING ITS ROTATION, WHEREBY THE BRAKING MEMBER IS CONSTRAINED TO SLIDE IN SAID TRANSVERSE DIRECTION.
References Cited (Backward Citations)
US1008635A
Cited
US1112671A
Cited
US1976943A
Cited
US2483696A
Cited
US2550817A
Cited
US2738970A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |