Time read-out device for electronic clocks

Details Time read-out device for electronic clocks Time read-out device for electronic clocks

1982-03-16

1984-09-18

Miska, Vit W.

Horology: time measuring systems or devices

Chronological

With simultaneous time indicating means

368 75, 368230, 368273, G04B 2500, G04B 2102, G04B 1916

Patent

active

044720653

ABSTRACT:
A device for converting pulses generated by a 7-segment, 12-hour clock unit of a standard electronic timepiece into a sequence of nonoptical time-indicating signals. The device comprises binary counter means for counting minutes and groups of 5-minute multiples each, a parallel binary-to-serial pulse converter for converting the parallel hour, 5-minute-multiple and minute signals from the 7-segment display unit and from the counter means respectively, into serial pulses distinctly representing hours, 5-minute multiples and minutes respectively. The device also comprises amplifier means for amplifying the serial pulses and aural or tactile sensation-producing device to render the pulses audible or palpable.

REFERENCES:
patent: 3938317 (1976-02-01), Spano
patent: 4055843 (1977-10-01), Whitaker
patent: 4078376 (1978-03-01), Freeman
patent: 4176518 (1979-12-01), Kawakami et al.
patent: 4236375 (1980-12-01), Komaki

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