MULTIPLE SEGMENT VACUUM RELEASE HANDLING DEVICE
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United States of America Patent
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app pub date -
Aug 20, 2010
filing date -
May 10, 2002
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Abandoned
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Abstract
A vacuum release device is provided for temporarily immobilizing objects, the device comprising: a substrate; a plurality of vacuum release subunits which can be operated independent of each other, each vacuum release subunit comprising an adhesive layer over a surface of the substrate; and a spacing material positioned between the substrate and the adhesive layer so as to form a chamber within which a vacuum may be formed, application of the vacuum causing the adhesive layer to recess toward the chamber.
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