US3306128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compound gear train unit with slip-free and thrust-free coupling means
Assignee: Individual
•
Filing: 1963-03-08
•
Granted: 1967-02-28
•
Expires: 1983-03-08
Abstract
No abstract record available.
Inventors
- 👤 Zuse Konrad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:24
CPC Classifications
F; F16; F16H; F16H37/00; F16H37/12; F16H27/00; F16H27/04; F16H27/10; F16H3/00; F16H3/02; F16H3/42; F16H3/426; F16H35/00; F16H35/02; F16H37/02; F16H37/06; F16H2702/00; F16H2702/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
171 words
SLIP-FREE AND THRUST-FREE COUPLING MECHANISM FOR A COMPOUND GEAR TRAIN COMPRISING: AN INPUT DRIVE UNIT INCLUDING: INPUT DRIVE MEANS (1, 2) ADAPTED TO BE ROTATED AT A CONSTANT ANGULAR VELOCITY, CRANK SHAFT MEANS (6, 7, 11, 11A) CONNECTED TO SAID INPUT DRIVE MEANS FOR RECEIVING ROTATIONAL FORCES THEREFROM, COUPLING DISC (3, 4, 5, 8, 9) MEANS ALSO BEING CONNECTED TO SAID INPUT DRIVE MEANS FOR RECEIVING ROTATIONAL FORCES THEREFROM, LEVER MEANS (10, 12, 15, 17, 19, 20''; 10'', 13, 14, 16, 18, 20) PIVOTABLY MOUNTED UPON SAID COUPLING DISC MEANS AT PREDETERMINED ANGULAR INTERVALS, SAID CRANK SHAFT MEANS CONNECTED TO SAID LEVER MEANS TO IMPART ROTATIONAL MOVEMENT TO SAID LEVER MEANS, OUTPUT DRIVE MEANS INCLUDING OUTPUT GEARS (22, 23) CONNECTED TO SAID LEVER MEANS TO RECEIVE ROTATIONAL MOVEMENTS THEREFROM IN PHASE OFFSET RELATIONSHIP RELATED TO SAID PREDETERMINED ANGULAR INTERVALS, COUPLING UNITS (K) FOR TRANSLATING THE PHASE OFFSET MOVEMENT OF THE OUTPUT GEARS OF THE DRIVE INPUT UNIT INTO A UNIFORM RESULTANT MOVEMENT, EACH COUPLING UNIT INCLUDING: A DRIVEN OUTPUT SHAFT (26),
Claim 2
Dependent Claim
171 words
SLIP-FREE AND THRUST-FREE COUPLING MECHANISM FOR A COMPOUND GEAR TRAIN COMPRISING: AN INPUT DRIVE UNIT INCLUDING: INPUT DRIVE MEANS (1, 2) ADAPTED TO BE ROTATED AT A CONSTANT ANGULAR VELOCITY, CRANK SHAFT MEANS (6, 7, 11, 11A) CONNECTED TO SAID INPUT DRIVE MEANS FOR RECEIVING ROTATIONAL FORCES THEREFROM, COUPLING DISC (3, 4, 5, 8, 9) MEANS ALSO BEING CONNECTED TO SAID INPUT DRIVE MEANS FOR RECEIVING ROTATIONAL FORCES THEREFROM, LEVER MEANS (10, 12, 15, 17, 19, 20''; 10'', 13, 14, 16, 18, 20) PIVOTABLY MOUNTED UPON SAID COUPLING DISC MEANS AT PREDETERMINED ANGULAR INTERVALS, SAID CRANK SHAFT MEANS CONNECTED TO SAID LEVER MEANS TO IMPART ROTATIONAL MOVEMENT TO SAID LEVER MEANS, OUTPUT DRIVE MEANS INCLUDING OUTPUT GEARS (22, 23) CONNECTED TO SAID LEVER MEANS TO RECEIVE ROTATIONAL MOVEMENTS THEREFROM IN PHASE OFFSET RELATIONSHIP RELATED TO SAID PREDETERMINED ANGULAR INTERVALS, COUPLING UNITS (K) FOR TRANSLATING THE PHASE OFFSET MOVEMENT OF THE OUTPUT GEARS OF THE DRIVE INPUT UNIT INTO A UNIFORM RESULTANT MOVEMENT, EACH COUPLING UNIT INCLUDING: A DRIVEN OUTPUT SHAFT (26),
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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) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |