Remote controlled circuit breaker with recharging cam
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United States of America Patent
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-
Apr 2, 1996
Grant Date -
N/A
app pub date -
Feb 4, 1994
filing date -
Feb 16, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A remote controlled circuit breaker including a mechanism linked to a handle by a drive lever equipped with a roller cooperating with a recharging cam of an energy storage system including a spring. A bearing surface is arranged to block the roller in the charged position, without requiring the presence of a special latching stage, since the line of action of the reaction R of the roller passes via the transmission shaft of the cam. A step-by-step motor of the vibrating type drives the transmission shaft in rotation, and enables almost instantaneous stopping of the cam when the roller is in contact with the bearing surface.
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