Work-supporting deck for use in machine tools, particularly in cutting machines
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United States of America Patent
Stats
-
Dec 13, 1994
Issued Date -
N/A
app pub date -
Jun 15, 1993
filing date -
Mar 26, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A work-supporting deck for use in machine tools for processing flat material comprises vacuum aspirators, which serve to support and retain a workpiece and carry suction cups, which are adjustable in height by actuators. To provide economical means for reliably retaining the workpieces substantially independently of its shape and size, a multiplicity of vacuum aspirators are provided, which are arranged in rows and columns and are connected each to an individually operable actuator for moving the suction cup between an inactive lower position and an active upper position.
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Cited Art Landscape
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