Vacuum cup positioning device and process for producing handling attachment using the same
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United States of America Patent
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Nov 22, 2016
Grant Date -
Oct 23, 2014
app pub date -
Nov 2, 2012
filing date -
Dec 1, 2011
priority date (Note) -
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Abstract
A handling attachment includes four vacuum cups to suction-hold a suction target surface of a workpiece and a support member which holds the vacuum cups so as to maintain a position relation among the vacuum cups. A device for positioning the vacuum cups has a base plate and four positioning jigs disposed on the base plate. The positioning jigs have, at their upper end, a dummy workpiece surface to be abutted with the vacuum cups. The dummy workpiece surface is allowed to change the position and to tilt in any direction.
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