Safety bar cutoff and brake
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United States of America Patent
Stats
-
Nov 22, 1983
Grant Date -
N/A
app pub date -
Oct 9, 1981
filing date -
Oct 9, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An emergency actuator bar extends across an opening in the housing of a lint cleaner in a cotton gin. Actuator arms which hold the bar also normally hold a trip plate in the run position. However, a workman striking the emergency bar will remove a sear on one of the actuator arms from the trip plate to permit a spring to snap the trip plate into a stop position. When the trip plate moves to the stop position, it disconnects electrical power to a motor driving the machine. The trip plate movement also applies a brake which stops the machine.
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