Twenty-five (25) hour clock

Details Twenty-five (25) hour clock Twenty-five (25) hour clock

1984-09-17

1985-09-17

Miska, Vit W.

Horology: time measuring systems or devices

Chronological

With mechanical or electromechanical driven display

368220, 368228, G04B 1904

Patent

active

045417261

ABSTRACT:
A clock for representing twenty-five (25) simulated hours in a twenty-four (24) hour real-time day is provided. The clock preferably includes a clock face having indicia printed thereon at twenty-five (25) equally-spaced intervals, each of the intervals representing a simulated hour in a twenty-five (25) hour simulated day. The clock includes a conventional hour and minute hand for cooperating with the clock face to provide a time indication. A clock drive mechanism simultaneously drives the minute hand around the clock face, and the hour hand between spaced intervals, in 1/25th of the twenty four hour real-time day. The clock may also be provided with a second hand driven by the clock drive mechanism around the clock face in 24/25th's of a real-time minute.

REFERENCES:
patent: 4175378 (1979-11-01), Shelton

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