Alarm switch for an alarm circuit in a horological device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 29, 1980
Grant Date -
N/A
app pub date -
Jan 19, 1978
filing date -
Jan 19, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A horological device is provided with an alarm switch in the form of an alarm wheel having a conductive path extending from a topside of the wheel to a bottom side of the wheel. The alarm wheel is adapted to operate in an alarm circuit arranged to generate audible signals at a predetermined time. An alarm setting pinion is engaged with the alarm switch to prevent undesired movement of the alarm wheel in case of mechanical shock.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully