US3191448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motion transmitting mechanism
Assignee: Unisys Corp
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Filing: 1963-07-23
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Granted: 1965-06-29
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Expires: 1983-07-23
Abstract
No abstract record available.
Inventors
- 👤 George R Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:00
CPC Classifications
F; F16; F16H; F16H27/00; F16H27/04; F16H27/10; Y; Y10; Y10T; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1429; Y10T74/15; Y10T74/1503; Y10T74/1508; Y10T74/1518; Y10T74/1523; Y10T74/1558; Y10T74/1565; Y10T74/1566; Y10T74/21; Y10T74/2133; Y10T74/2136
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A MOTION TRANSMISSION MECHANISM COMPRISING, A DRIVEN GEAR, A DRIVING CAM, CAM FOLLOWER MEANS ACTUATED INTO MOTION BY SAID DRIVING CAM, AN INTERMEDIATE GEAR CONSTANTLY MESHED WITH SAID DRIVEN GEAR AND PROVIDED WITH A PLURALITY OF AXIALLY PROJECTING STUDS ANGULARLY SPACED ONE FROM THE OTHER, A PIVOTABLY MOUNTED PAWL MOVABLE INTO AND OUT OF STUD ENGAGING POSITION, LINKAGE MEANS OPERATIVELY CONNECTING SAID CAM FOLLOWER MEANS AND SAID PAWL, SAID CAM BEING CONFIGURATED TO ACTUATE SAID PAWL THROUGH SAID LINKAGE INTO SAID STUD ENGAGING POSITION AND TO DRIVE SAID ENGAGED STUD FOR TRANSMITTING SAID CAM FOLLOWER MOTION TO DRIVEN SAID DRIVEN GEAR WITH SAID INTERMEDIATE GEAR, AND MEANS ACTUATABLE FOR CONTROLLING SAID TRANSMITTING BY SELECTIVELY URGING SAID PAWL OUT OF AND INTO SAID STUD ENGAGING POSITION.
Claim 2
Dependent Claim
125 words
A MOTION TRANSMISSION MECHANISM COMPRISING, A DRIVEN GEAR, A DRIVING CAM, CAM FOLLOWER MEANS ACTUATED INTO MOTION BY SAID DRIVING CAM, AN INTERMEDIATE GEAR CONSTANTLY MESHED WITH SAID DRIVEN GEAR AND PROVIDED WITH A PLURALITY OF AXIALLY PROJECTING STUDS ANGULARLY SPACED ONE FROM THE OTHER, A PIVOTABLY MOUNTED PAWL MOVABLE INTO AND OUT OF STUD ENGAGING POSITION, LINKAGE MEANS OPERATIVELY CONNECTING SAID CAM FOLLOWER MEANS AND SAID PAWL, SAID CAM BEING CONFIGURATED TO ACTUATE SAID PAWL THROUGH SAID LINKAGE INTO SAID STUD ENGAGING POSITION AND TO DRIVE SAID ENGAGED STUD FOR TRANSMITTING SAID CAM FOLLOWER MOTION TO DRIVEN SAID DRIVEN GEAR WITH SAID INTERMEDIATE GEAR, AND MEANS ACTUATABLE FOR CONTROLLING SAID TRANSMITTING BY SELECTIVELY URGING SAID PAWL OUT OF AND INTO SAID STUD ENGAGING POSITION.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |