Timepiece

Horology: time measuring systems or devices – Chronological – With mechanical or electromechanical driven display

Patent

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Details

368 77, 368223, G04B 1900

Patent

active

049911546

ABSTRACT:
A timepiece includes an analogue-type display for displaying the minute at a given moment, constituted by a hand rotated at the rate of one revolution per hour by the mechanism of the timepiece, and a digital-type display for displaying the hour at a given moment, comprising a rotating member for displaying the figure indicative of the hour at a given moment and a drive mechanism for driving the display member which is controlled by the timepiece mechanism and is adapted to rotate the rotating member in jerks at intervals of one hour.

REFERENCES:
patent: 555387 (1896-02-01), Long
patent: 1959831 (1934-05-01), Krzeminski
patent: 2051611 (1936-08-01), Liner
patent: 2266183 (1941-12-01), Fergusson
patent: 3675411 (1972-07-01), Sakuma
patent: 3879929 (1975-04-01), Charbonney
patent: 4006588 (1977-02-01), McMahon
patent: 4059232 (1987-04-01), Coster et al.

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