Uhf tuner
Abstract
Abstract A UHF TUNER COMPRISING A MAIN SWITCH-OVER SHAFT TO SWITCH CHANNELS, A DISK SECURED TO THE MAIN SWITCH-OVER SHAFT AND FORMED WITH RADIALLY SPACED PERIPHERAL NOTCHES OR INDENTATIONS, AGAINST WHICH A BALL IS FORCED AS THE MAIN SWITCH-OVER SHAFT IS ROTATED, A MEMBER COUPLED WITH A ROTOR SHAFT, COUPLING MEMBERS INTEGRALLY HAVING GEARS AND PINS ECCENTRIC WITH RESPECT TO SAID GEARS, AND A FINE ADJUSTMENT SLEEVE MOUNTED ON THE MAIN SWITCH-OVER SHAFT AND PROVIDED AT ONE END WITH A GEAR, WHEREIN THE COUPLING MEMBERS ARE INSERTED THROUGH RESPECTIVE OPENINGS FORMED IN THE DISK, THE ECCENTRIC PINS OF THE COUPLING MEMBERS EXTENDED WITHIN RESPECTIVE OPENINGS FORMED IN THE MEMBER, AND THE GARS OF THE COUPLING MEMBERS MESH WITH THE GEAR OF THE FINE ADJUSTMENT SLEEVE.
Inventors
- 👤 Etsuzo Mohri
- 👤 Toshio Hayakawa
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-08 | 1975-05-10 | 1975-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-08 | 1979-05-10 | 1979-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-08 | 1983-05-10 | 1983-11-09 | $7700.00 | Window Closed / Lapsed |