Horology: time measuring systems or devices – Chronological – With mechanical or electromechanical driven display
Patent
1986-08-25
1987-09-08
Miska, Vit W.
Horology: time measuring systems or devices
Chronological
With mechanical or electromechanical driven display
368223, G04B 1900, G04B 2500
Patent
active
046920323
ABSTRACT:
A clock design incorporates both digital and analog aspects. An "hour" ball riding a vertically oriented spiral raceway is lifted in a straight line from the bottom of the outer spiral to the bottom of the inner spiral as the raceway rotates at the rate of one revolution per hour, its presence on a given spiral constituting a digital selection of the hour associated with that given spiral. A "minute" ball is fixedly mounted on the raceway periphery, its rotational orientation constituting an analog selection of the minutes.
REFERENCES:
patent: Re30987 (1982-06-01), Jones
patent: 1959831 (1934-05-01), Krzeminski
patent: 2023677 (1935-12-01), Fowler
patent: 2051611 (1936-08-01), Liner
patent: 3675411 (1972-07-01), Sakuma
LandOfFree
Orbit clock does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Orbit clock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Orbit clock will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2155299