Apparatus for transporting perforated objects
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United States of America Patent
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-
Jan 24, 1989
Grant Date -
N/A
app pub date -
Nov 10, 1987
filing date -
Nov 10, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vacuum-operated gripper head for transporting perforated objects. The gripper head includes a plurality of naps which penetrate into the perforations of the object to be moved in order to seal the perforations. Thus, only the topmost perforated object of a stack of such objects is removed by the gripper head.
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