Cutting apparatus for cutting an image from a receiving sheet

Cutting – With means to monitor and control operation – Including means to correct the sensed operation

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Details

83368, 83371, 834041, 83419, 346 24, B23Q 1526, B26D 520, B26D 538, G01D 1500

Patent

active

055864791

ABSTRACT:
The present invention relates to a cutting apparatus which includes a cutter. A pair of sensors is used to detect a lead edge of an image located on a receiver sheet. In response to the sensors the cutter and the lead edge of the image are aligned. The receiving sheet is transported in a direction essentially perpendicular to the cutter. The cutter cuts the receiving sheet adjacent and parallel to the lead and trail edges of the image. A cut lead edge of the receiving sheet is edge registered. A third sensor detects edges of the image perpendicular to the cut lead edge of the image. A second cutter, responsive to the third sensor, cuts the receiving sheet adjacent edges of the image perpendicular to the cut lead edge of the image.

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Standard Handbook For Electrical Engineers, McGraw-Hill, Inc., 1968, section 1-5.

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