Patent US3199361A successfully refreshed from Google Patents.
US3199361A
Expired / Lapsed
US
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Motion changing mechanisms
Assignee: Individual
•
Filing: 1962-03-12
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Granted: 1965-08-10
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Expires: 1982-03-12
Abstract
No abstract record available.
Inventors
- 👤 Christian F Prins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:51
CPC Classifications
F; F16; F16H; F16H29/00; F16H29/22; F16H29/02; F16H29/04; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1503; Y10T74/1508; Y10T74/151; Y10T74/1518; Y10T74/1519; Y10T74/1521; Y10T74/21; Y10T74/211; Y10T74/2111; Y10T74/2112
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
170 words
APPARATUS FOR THE CONVERSION OF ROARY MOTION INTO RECIPROCATING MOTION, SAID APPARATUS COMPRISING A DRIVE SHAFT, A FIRST CYLINDRICAL ECCENTRIC MOUNTED ON AND FIXED TO THE SHAFT, A SECOND CYLINDRICAL ECCENTRIC MOUNTED SNUGLY ON THE FIRST ECCENTRIC, THE FIRST AND SECOND ECCENTRICS BEING ROTATABLE RELATIVE TO ONE ANOTHER TO VARY THE ECCENTRICITY OF THE SECOND ECCENTRIC RELATIVE TO THE AXIS OF ROTATION OF THE SHAFT, FOLLOWER MEANS ADAPTED FOR UNDERGOING OSCILLATION UPON ECCENTRIC ROTATION OF THE SECOND ECCENTRIC, A FLYWEIGHT SYSTEM ADAPTED TO ORBIT THE SHAFT UNDER THE INFLUENCE OF CENTRIFUGAL FORCE, SAID FLYWEIGHT SYSTEM INCLUDING A LINKAGE SYSTEM COUPLED TO AT LEAST ONE OF SAID ECCENTRICS, THE LINKAGE SYSTEM INCLUDING ELEMENTS RESPECTIVELY SECURED FOR ROTATION TO AT LEAST SAID ONE ECCENTRIC, WHICH ELEMENTS ARE RELATIVELY MOVABLE UPON RADIALLY OUTWARD MOVEMENT OF THE FLYWEIGHT SYSTEM TO INCREASE THE ECCENTRICITY OF THE SECOND ECCENTRIC WITH RESPECT TO THE SHAFT, THE REACTION OF SAID FOLLOWER MEANS ON SAID SECOND ECDENTRIC TENDING TO MOVE SAID SECOND ECCENTRIC INTO CONCENTRIC RELATION WITH SAID SHAFT.
Claim 2
Dependent Claim
170 words
APPARATUS FOR THE CONVERSION OF ROARY MOTION INTO RECIPROCATING MOTION, SAID APPARATUS COMPRISING A DRIVE SHAFT, A FIRST CYLINDRICAL ECCENTRIC MOUNTED ON AND FIXED TO THE SHAFT, A SECOND CYLINDRICAL ECCENTRIC MOUNTED SNUGLY ON THE FIRST ECCENTRIC, THE FIRST AND SECOND ECCENTRICS BEING ROTATABLE RELATIVE TO ONE ANOTHER TO VARY THE ECCENTRICITY OF THE SECOND ECCENTRIC RELATIVE TO THE AXIS OF ROTATION OF THE SHAFT, FOLLOWER MEANS ADAPTED FOR UNDERGOING OSCILLATION UPON ECCENTRIC ROTATION OF THE SECOND ECCENTRIC, A FLYWEIGHT SYSTEM ADAPTED TO ORBIT THE SHAFT UNDER THE INFLUENCE OF CENTRIFUGAL FORCE, SAID FLYWEIGHT SYSTEM INCLUDING A LINKAGE SYSTEM COUPLED TO AT LEAST ONE OF SAID ECCENTRICS, THE LINKAGE SYSTEM INCLUDING ELEMENTS RESPECTIVELY SECURED FOR ROTATION TO AT LEAST SAID ONE ECCENTRIC, WHICH ELEMENTS ARE RELATIVELY MOVABLE UPON RADIALLY OUTWARD MOVEMENT OF THE FLYWEIGHT SYSTEM TO INCREASE THE ECCENTRICITY OF THE SECOND ECCENTRIC WITH RESPECT TO THE SHAFT, THE REACTION OF SAID FOLLOWER MEANS ON SAID SECOND ECDENTRIC TENDING TO MOVE SAID SECOND ECCENTRIC INTO CONCENTRIC RELATION WITH SAID SHAFT.
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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |