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US Patent 7384511 Device for changing the cloth of a paper machine

Patent 7384511 was granted and assigned to Andritz AG on June, 2008 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Current Assignee

Andritz AG

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

73845110

Patent Inventor Names

Gerald Schadler0

Wilhelm Mausser0

Date of Patent

June 10, 2008

Patent Application Number

110343310

Date Filed

January 12, 2005

Patent Primary Examiner

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Eric Hug

Patent abstract

The invention relates to a device for changing the cloth of a paper machine, particularly a tissue machine, for example a TAD (through-air drying) machine, with a number of deflection rolls (3), (4), (5), (6) and at least one cleaning device (27), (28), (29) for the machine cloth. Levers (9), (20) are provided on either side of the machine cloth (7), where these levers hold at least one deflection roll (3), (4) and can be pivoted from an operating position to a machine cloth changing position. Thus, the time and the number of personnel required to change the machine cloth are reduced substantially.