Reciprocating sealer for web converters

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8458993
APP PUB NO 20120204520A1
SERIAL NO

13454475

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Various device embodiments include first and second plate assemblies. Each plate assembly includes a base, a seal plate, one or more air bladders and a servo motor to provide a linear motion of the seal plate with respect to the base. The device further includes at least one plate assembly motor operably linked to the bases of the plate assemblies to provide a linear motion of the first and second plate assemblies toward each other to perform a sealing operation and away from each other. The device further includes a controller connected to the at least one plate assembly motor and to the first and second servo motors to coordinate the motion of the first and second seal plates to perform a seal operation on a web while traveling with the web.

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Patent Owner(s)

  • DELTA INDUSTRIAL SERVICES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruin, Jeffrey T Anoka, US 7 51
Schiebout, David Brainerd, US 18 95

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