Horology: time measuring systems or devices – Chronological – With significant casing or mounting support structure
Patent
1980-09-16
1982-04-06
Miska, Vit W.
Horology: time measuring systems or devices
Chronological
With significant casing or mounting support structure
368204, 368309, G04C 2302, G04B 100, G04B 3700
Patent
active
043239960
ABSTRACT:
An electronic wristwatch has electrical contact terminals accessible on the bottom side of the watch housing. The contact terminals are set in the bottom side of the housing in an electrically insulated matter and are supported elastically inside against a clock module contact surface. The contact terminals are accessible from the outside by means of a connector cap having counter contacts for engaging the terminals and connectors for engaging an auxiliary instrument which may be of the type which supplies data or power to the watch or which receives data from the watch. Instead of employing an auxiliary instrument separate from the connector cap, the connector cap itself may contain detection or measuring sensors so as to itself constitute the auxiliary instrument.
REFERENCES:
patent: 4118922 (1978-10-01), Ichiyanagi
patent: 4165605 (1979-08-01), Kashio
Gebruder Junghans GmbH
Miska Vit W.
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