Motor actuated bell
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 19, 1983
Grant Date -
N/A
app pub date -
Jul 10, 1980
filing date -
Jul 10, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A motor actuated bell comprises a crank member operatively connected to a motor drive shaft. An elongated connecting plate is connected at one end thereof to the crank member for being reciprocally moved along its axis. A pivotal lever is connected at one end thereof generally perpendicularly to the other end of said connecting plate for being subjected to swinging movement. A hammer means has a resilient means resiliently supporting a hammer element on the lever.
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