Patent US3285094A successfully refreshed from Google Patents.
US3285094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disc cam device
Assignee: Micro Electric AG
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Filing: 1964-08-25
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Granted: 1966-11-15
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Expires: 1984-08-25
Abstract
No abstract record available.
Inventors
- 👤 Aschwanden Oskar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:21
CPC Classifications
F; F16; F16H; F16H53/00; F16H53/02; F16H53/04; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2101; Y10T74/2102; Y10T74/2133
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A DISC CAM DEVICE COMPRISING A MEMBER, AT LEAST ONE CAM DISC ROTATABLY ADJUSTABLE ON THE MEMBER, A MEMBER MOUNTED COAXIALLY ON SAID MEMBER AND NON-ROTATABLE THEREON, AT LEAST ONE POSITIVE RATCHET DEVICE PROVIDED BETWEEN THE CAM DISC AND THE NON-ROTATABLE MEMBER, SAID RATCHET DEVICE INCLUDING A ROW OF TEETH FOR LOCKING BIASED PROJECTION CO-OPERATING WITH SAID TEETH FOR LOCKING THE CAM DISC IN THE DESIRED POSITION, SAID CAM DISC HAVING AN OUTER RIM A PORTION OF WHICH IS AXIALLY PROJECTING TOWARDS AND SURROUNDING AT LEAST PARTIALLY THE NON-ROTATABLE MEMBER, SAID RIM HAVING A FRUSTO-CONICAL OUTER SURFACE CARRYING A DIAL-LIKE SCALE, AND AT LEAST ONE CAM ARRANGED AT THE PERIPHERY OF SAID RIM AND PROTRUDING RADIALLY FROM THE EDGE OF LARGER DIAMETER OF THE FRUSTO-CONICAL SURFACE, AND SAID ROW OF TEETH BEING OF APPROXIMATELY EQUAL DIAMETER AS THE AXIALLY PROJECTING PORTION OF SAID RIM.
Claim 2
Dependent Claim
144 words
A DISC CAM DEVICE COMPRISING A MEMBER, AT LEAST ONE CAM DISC ROTATABLY ADJUSTABLE ON THE MEMBER, A MEMBER MOUNTED COAXIALLY ON SAID MEMBER AND NON-ROTATABLE THEREON, AT LEAST ONE POSITIVE RATCHET DEVICE PROVIDED BETWEEN THE CAM DISC AND THE NON-ROTATABLE MEMBER, SAID RATCHET DEVICE INCLUDING A ROW OF TEETH FOR LOCKING BIASED PROJECTION CO-OPERATING WITH SAID TEETH FOR LOCKING THE CAM DISC IN THE DESIRED POSITION, SAID CAM DISC HAVING AN OUTER RIM A PORTION OF WHICH IS AXIALLY PROJECTING TOWARDS AND SURROUNDING AT LEAST PARTIALLY THE NON-ROTATABLE MEMBER, SAID RIM HAVING A FRUSTO-CONICAL OUTER SURFACE CARRYING A DIAL-LIKE SCALE, AND AT LEAST ONE CAM ARRANGED AT THE PERIPHERY OF SAID RIM AND PROTRUDING RADIALLY FROM THE EDGE OF LARGER DIAMETER OF THE FRUSTO-CONICAL SURFACE, AND SAID ROW OF TEETH BEING OF APPROXIMATELY EQUAL DIAMETER AS THE AXIALLY PROJECTING PORTION OF SAID RIM.
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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |