Patent US3071990A successfully refreshed from Google Patents.
US3071990A
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US
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Transmission
Assignee: Milacron Inc
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Filing: 1961-07-19
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Granted: 1963-01-08
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Expires: 1981-07-19
Abstract
No abstract record available.
Inventors
- 👤 Herbert R Uhtenwoldt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:10
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/22; B23Q5/34; B23Q5/50; Y; Y10; Y10T; Y10T408/00; Y10T408/65; Y10T408/675; Y10T408/6771; Y10T408/6774; Y10T408/96; Y10T74/00; Y10T74/15; Y10T74/1503; Y10T74/1508; Y10T74/151; Y10T74/18; Y10T74/1836
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A MACHINE TOOL TRANSMISSION COMPRISING A HOUSING, A ROTATABLE INPUT SHAFT HAVING A PORTION CONCENTRIC WITH THE AXIS OF ROTATION THEREOF AND A PORTION OF VARYING ECCENTRICITY RELATIVE TO SAID AXIS, SAID INPUT SHAFT JOURNALED IN THE HOUSING AND AXIALLY SHIFTABLE THEREIN, AN OUTPUT SHAFT JOURNALED IN THE HOUSING, A PLURALITY OF CLUTCH MEMBERS MOUNTED ON THE OUTPUT SHAFT EACH OPERABLE WHEN ROTATED IN ONE DIRECTION TO ROTATE THE OUTPUT SHAFT THEREWITH AND EACH ROTATABLE IN THE OPPOSITE DIRECTION RELATIVE TO THE OUTPUT SHAFT, A PLURALITY OF PIVOTAL LINKS TERMINATING AT ENDS IN ANGULARLY SPACED RELATION AROUND THE AXIS OF
Claim 2
Dependent Claim
100 words
A MACHINE TOOL TRANSMISSION COMPRISING A HOUSING, A ROTATABLE INPUT SHAFT HAVING A PORTION CONCENTRIC WITH THE AXIS OF ROTATION THEREOF AND A PORTION OF VARYING ECCENTRICITY RELATIVE TO SAID AXIS, SAID INPUT SHAFT JOURNALED IN THE HOUSING AND AXIALLY SHIFTABLE THEREIN, AN OUTPUT SHAFT JOURNALED IN THE HOUSING, A PLURALITY OF CLUTCH MEMBERS MOUNTED ON THE OUTPUT SHAFT EACH OPERABLE WHEN ROTATED IN ONE DIRECTION TO ROTATE THE OUTPUT SHAFT THEREWITH AND EACH ROTATABLE IN THE OPPOSITE DIRECTION RELATIVE TO THE OUTPUT SHAFT, A PLURALITY OF PIVOTAL LINKS TERMINATING AT ENDS IN ANGULARLY SPACED RELATION AROUND THE AXIS OF
References Cited (Backward Citations)
US1602416A
Cited
US2521711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |