Doffing a cloth roll using a DC motor under full power
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United States of America Patent
Stats
-
Jun 11, 1996
Grant Date -
N/A
app pub date -
Aug 19, 1994
filing date -
Aug 19, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A doffing mechanism wherein a cloth roll doffer (C) is normally carried in aligned laterally spaced relation to the cloth roll with a motor which are actuated by manually raising the cloth roll engaging means to forcefully move the cloth roll engaging means for doffing the full cloth roll into a cart positioned beside the takeup rolls for receiving and carrying away the cloth roll. A DC motor (E) drives the takeup, and a DC motor control has a bridge rectifier (F) in an armature circuit of the DC motor supplying full armature current to the motor during doffing.
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