Laser sheet perforator
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United States of America Patent
Stats
-
Aug 27, 1996
Issued Date -
N/A
app pub date -
Jun 21, 1994
filing date -
Jun 21, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for cutting perforations in sheet material with a laser which includes a laser and servo motor controlled rotatable mirrors for focussing and directing a laser beam from the laser onto the sheet material so as to cut a perforation therein. An arm mounts the mirrors for movement of the beam from one perforating position to another. The laser is also shut off when moving from one perforation position to another. A perforation pattern is thus produced over a selected portion of the sheet.
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Cited Art Landscape
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