Patent US3085452A successfully refreshed from Google Patents.
US3085452A
Expired / Lapsed
US
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Indexing table
Assignee: Safran Transmission Systems SAS
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Filing: 1959-07-08
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Granted: 1963-04-16
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Expires: 1979-07-08
Abstract
No abstract record available.
Inventors
- 👤 Thomas A Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:57
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/02; B23Q16/04; B23Q16/06; Y; Y10; Y10T; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1453; Y10T74/15; Y10T74/1526; Y10T74/1532; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18096; Y10T74/1856
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
171 words
AN INDEXING TABLE COMPRISING A BASE, A TABLE JOURNALLED TO SAID BASE FOR ROTATION RELATIVE THERETO, A ROTATABLE PINION GEAR CONNECTED TO ROTATE SAID TABLE, A RACK MOVABLY MOUNTED ON SAID BASE, A FIRST FLUID ACTUATOR CONNECTED TO AXIALLY RECIPROCATE SAID RACK RELATIVE TO SAID PINION, A SECOND FLUID ACTUATOR CONNECTED TO SAID RACK OPERABLE TO MOVE IT BETWEEN A POSITION MESHED WITH SAID PINION TO A DISENGAGE POSITION SPACED TO SAID PINION, A FIRST VALVE CONTROLLING THE RECIPROCATION OF SAID FIRST ACTUATOR, A MECHANICAL DRIVE CONNECTING SAID SECOND ACTUATOR AND FIRST VALVE OPERATING SAID VALVE IN RESPONSE TO MOVEMENT OF SAID SECOND ACTUATOR, AN AIR OPERATED SECOND VALVE CONTROLLING THE OPERATION OF SAID SECOND ACTUATOR, FIRST PNEUMATIC MEANS CONTROLLING SAID SECOND VALVE IN RESPONSE TO MOVEMENT OF SAID FIRST ACTUATOR TO SHIFT SAID SECOND VALVE AND MOVE SAID SECOND ACTUATOR TO SAID DISENGAGED POSITION, SECOND PNEUMATIC MEANS CONTROLLING SAID SECOND VALVE TO SHIFT SAID SECOND ACTUATOR TO SAID MESHED POSITION, AND ADJUSTABLE STOPS CONTROLLING THE STROKES OF SAID FIRST ACTUATOR.
Claim 2
Dependent Claim
171 words
AN INDEXING TABLE COMPRISING A BASE, A TABLE JOURNALLED TO SAID BASE FOR ROTATION RELATIVE THERETO, A ROTATABLE PINION GEAR CONNECTED TO ROTATE SAID TABLE, A RACK MOVABLY MOUNTED ON SAID BASE, A FIRST FLUID ACTUATOR CONNECTED TO AXIALLY RECIPROCATE SAID RACK RELATIVE TO SAID PINION, A SECOND FLUID ACTUATOR CONNECTED TO SAID RACK OPERABLE TO MOVE IT BETWEEN A POSITION MESHED WITH SAID PINION TO A DISENGAGE POSITION SPACED TO SAID PINION, A FIRST VALVE CONTROLLING THE RECIPROCATION OF SAID FIRST ACTUATOR, A MECHANICAL DRIVE CONNECTING SAID SECOND ACTUATOR AND FIRST VALVE OPERATING SAID VALVE IN RESPONSE TO MOVEMENT OF SAID SECOND ACTUATOR, AN AIR OPERATED SECOND VALVE CONTROLLING THE OPERATION OF SAID SECOND ACTUATOR, FIRST PNEUMATIC MEANS CONTROLLING SAID SECOND VALVE IN RESPONSE TO MOVEMENT OF SAID FIRST ACTUATOR TO SHIFT SAID SECOND VALVE AND MOVE SAID SECOND ACTUATOR TO SAID DISENGAGED POSITION, SECOND PNEUMATIC MEANS CONTROLLING SAID SECOND VALVE TO SHIFT SAID SECOND ACTUATOR TO SAID MESHED POSITION, AND ADJUSTABLE STOPS CONTROLLING THE STROKES OF SAID FIRST ACTUATOR.
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |