Device and method for suctioning a sheet from a sheet stack and sheet-fed rotary printing machine and punch having the device

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United States of America Patent

PATENT NO 9278821
APP PUB NO 20150225193A1
SERIAL NO

14618125

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Importance

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Abstract

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A device and a method for raising and positioning an object, for example a sheet from a sheet stack, uses a whirlwind to generate a negative pressure for generating a retaining force and uses interference air for releasing the retaining force.

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Patent Owner(s)

  • HEIDELBERGER DRUCKMASCHINEN AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haeussler, Manfred Karlsruhe, DE 6 15
Mueller, Andreas Heidelberg, DE 112 772
Renner, Jochen Edingen-Neckarhausen, DE 19 106
Wolf, Burkhard Dossenheim, DE 28 74
Zapf, Matthias Heidelberg, DE 4 15

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