Machine for cutting documents

Details Machine for cutting documents Machine for cutting documents

1983-10-12

1985-09-17

Meister, James M.

Cutting

Processes

With reorientation of tool between cuts

83 72, 83209, 83217, 83364, 83368, 83559, B26D 534

Patent

active

045413177

ABSTRACT:
The present invention relates to a machine for accurately cutting documents from a web of transparent material carrying one or more opaque documents, which machine comprises a punch-type cutter which is mounted for pivotal and lateral movement and capable of automatic positioning for accurately cutting a well-defined portion of the web so as to provide series of individual documents of predetermined size. The machine is provided with a first detector for detecting the arrival of an opaque document on the web at the cutting zone, a control responsive to the detector for arresting the movement of the web, other detectors for determining the relative lateral and angular position of the document on the web with respect to the cutter and a control responsive to the other detectors for displacing the cuttering laterally and angularly to bring the same into a predetermined position with respect to the document.

REFERENCES:
patent: 3197353 (1965-07-01), Williams et al.
patent: 3407690 (1968-10-01), Stanley
patent: 4349997 (1982-09-01), Hayasaka

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