Advancing material of indeterminate length – With material-responsive control means – Detector means
Patent
1996-06-07
1998-07-28
Stodola, Daniel P.
Advancing material of indeterminate length
With material-responsive control means
Detector means
226118, B23Q 1512
Patent
active
057852260
ABSTRACT:
A powered loop stand includes a frame having a base, first and second substantially parallel substantially vertical columns attached at their bottoms to the base, and at least one across support between the columns. A driven roller is supported for rotation about a substantially horizontal axis by the columns adjacent the top of each, typically between about four and five feet from the base. A number (e.g. three) of vertically spaced loop sensors are mounted by the frame between the columns so that their positions with respect to the driven roller are adjustable, e.g. mounted by vertical support with a bracket or collar frictionally engaging the support. A variable speed electric motor having an output shaft with a drive pulley is mounted within the column and a drive belt directly engages a peripheral surface of the roller and the pulley to drive the roller. The sensors are operatively connected to the motor for controlling its speed of operation. An adjustable outfeed roller may be mounted to the columns below the driven roller.
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Drehobl John F.
Drew Wilbur
Moore Business Forms Inc.
Stodola Daniel P.
Strimbu Gregory J.
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