US3093781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Digital control apparatus
Assignee: Siemens Schuckertwerke AG
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Filing: 1960-07-26
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Granted: 1963-06-11
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Expires: 1980-07-26
Abstract
No abstract record available.
Inventors
- 👤 Anke Klaus
- 👤 Ertel Karl
- 👤 Frohr Fritz
- 👤 Kessler Claus
- 👤 Pritsching Ingo
- 👤 Sinn Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:05
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/21; G05B19/23; G05B19/231; G05B2219/00; G05B2219/30; G05B2219/42; G05B2219/42213; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
166 words
IN POSITION CONTROL APPARATUS FOR A MACHINE MEMBER OPERATIVE WITH A DESIRED POSITION SIGNAL SOURCE, THE COMBINATION OF A FIRST SIGNAL COUNTER DEVICE OPERATIVE WITH SAID SIGNAL SOURCE FOR RECEIVING SAID DESIRED POSITION SIGNAL, A SECOND SIGNAL COUNTER DEVICE OPERATIVE WITH SAID SIGNAL SOURCE FOR RECEIVING SAID DESIRED POSITION SIGNAL, A COUNTING SIGNAL SOURCE OPERATIVE WITH EACH OF SAID FIRST SIGNAL COUNTER DEVICE AND SAID SECOND SIGNAL COUNTER DIVICE FOR SUPPLYING COUNTING SIGNALS TO SAID FIRST AND SECOND COUNTER DEVICES FOR COUNTING DOWN TO ZERO AT LEAST ONE OF SAID COUNTER DEVICES, ZERO SIGNAL SENSING MEANS OPERATIVE WITH AT LEAST ONE OF SAID COUNTER DEVICES FOR SENSING A ZERO SIGNAL STORED IN SAID ONE COUNTER DEVICE, MEANS RESPONSIVE TO SAID ZERO SIGNAL SENSING MEANS FOR CONTROLLING THE SUPPLY OF SAID COUNTING SIGNALS TO THE COUNTING DEVICES, AND OUTPUT MEANS OPERATIVE WITH SAID MACHINE MEMBER AND RESPONSIVE TO THE SIGNAL STORED IN AT LEAST ONE OF SAID COUNTER DEVICES FOR CONTROLLING THE POSITION OF SAID MACHINE MEMBER.
Claim 2
Dependent Claim
166 words
IN POSITION CONTROL APPARATUS FOR A MACHINE MEMBER OPERATIVE WITH A DESIRED POSITION SIGNAL SOURCE, THE COMBINATION OF A FIRST SIGNAL COUNTER DEVICE OPERATIVE WITH SAID SIGNAL SOURCE FOR RECEIVING SAID DESIRED POSITION SIGNAL, A SECOND SIGNAL COUNTER DEVICE OPERATIVE WITH SAID SIGNAL SOURCE FOR RECEIVING SAID DESIRED POSITION SIGNAL, A COUNTING SIGNAL SOURCE OPERATIVE WITH EACH OF SAID FIRST SIGNAL COUNTER DEVICE AND SAID SECOND SIGNAL COUNTER DIVICE FOR SUPPLYING COUNTING SIGNALS TO SAID FIRST AND SECOND COUNTER DEVICES FOR COUNTING DOWN TO ZERO AT LEAST ONE OF SAID COUNTER DEVICES, ZERO SIGNAL SENSING MEANS OPERATIVE WITH AT LEAST ONE OF SAID COUNTER DEVICES FOR SENSING A ZERO SIGNAL STORED IN SAID ONE COUNTER DEVICE, MEANS RESPONSIVE TO SAID ZERO SIGNAL SENSING MEANS FOR CONTROLLING THE SUPPLY OF SAID COUNTING SIGNALS TO THE COUNTING DEVICES, AND OUTPUT MEANS OPERATIVE WITH SAID MACHINE MEMBER AND RESPONSIVE TO THE SIGNAL STORED IN AT LEAST ONE OF SAID COUNTER DEVICES FOR CONTROLLING THE POSITION OF SAID MACHINE MEMBER.
References Cited (Backward Citations)
US2537427A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |