UHF tuner channel indicating device

Details UHF tuner channel indicating device UHF tuner channel indicating device

1973-12-18

1976-03-16

Queisser, Richard C.

Signals and indicators

Bells

Gong type

1161244, 334 86, H03J 102

Patent

active

039438830

ABSTRACT:
There is disclosed a UHF tuner channel indicating device adapted for use in a television receiver. In this device, two drums which carry digits in the unit digit and tens digit, respectively, for indicating channel numbers, are placed coaxially with each other and rotatably, with the drum carrying the unit digits being placed inwardly of the other drum, said drums being coupled to a rotary device of a tuner, whereby one turn of the unit-digit carrying drum causes the tens digit carrying drum to rotate by one-tenth turn by means of an intermittent shifting mechanism, thereby indicating a channel number in two digits.

REFERENCES:
patent: 1909740 (1933-05-01), Zubaty
patent: 2738758 (1956-03-01), Cutler
patent: 2762190 (1956-09-01), Holzner
patent: 2903894 (1959-09-01), Legros
patent: 3376846 (1968-04-01), Sekiguchi et al.
patent: 3618561 (1971-11-01), Wallis et al.
patent: 3708114 (1973-01-01), Johnson

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