Hour and minute display for a chronometer

Details Hour and minute display for a chronometer Hour and minute display for a chronometer

1980-08-15

1983-01-25

Roskoski, Bernard

Horology: time measuring systems or devices

Displays or display device details

Optical

G04C 1702

Patent

active

043700683

ABSTRACT:
An hour and minute display for an electronic chronometer includes a plurality of first indicators positioned in spaced relation about the perimeter of a closed geometric figure. The first indicators are actuatable to indicate the hour. A plurality of second indicators are positioned about a closed geometric figure adjacent the first indicator. The second indicators are selectively actuatable to indicate minutes past the hour in 5-minute increments. Also positioned adjacent the first indicators is a third indicator capable of being actuated to selectively indicate increments of one, two, three or four minutes past the displayed 5-minute increment. The first, second and third indicators are preferably driven by digital counter circuits commonly employed in conventional electronic chronometers.

REFERENCES:
patent: 3823549 (1974-07-01), Feldman
patent: 3841082 (1974-10-01), Cuevas et al.
patent: 3987617 (1976-10-01), Slob

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