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Title:
GUIDING DEVICE FOR A CONTINUOUS SHEET
Document Type and Number:
WIPO Patent Application WO2004101408
Kind Code:
A3
Abstract:
The invention relates to a guiding device for a continuous paper sheet comprising at least one guiding element (10-2) which is disposed downstream with respect to an application group (34) and used in the form of an air circulating channel in order to ensure a contactless guiding in a machine producing and/or processing a continuous material sheet, in particular a paper or paperboard sheet. Said guiding element (10-2) consists of a guiding surface made at least partially of an air-permeable porous material which is exposed to a compressed air pressure in such a way that air can circulate therethrough, thereby forming an air cushion between said guiding surface and a moving material sheet.

Inventors:
OECHSLE MARKUS (DE)
MAYER ROLAND (DE)
KAHL PETER (DE)
DR KUSTERMANN MARTIN (DE)
REICH STEFAN (DE)
Application Number:
PCT/EP2004/050734
Publication Date:
March 17, 2005
Filing Date:
May 07, 2004
Export Citation:
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Assignee:
VOITH PAPER PATENT GMBH (DE)
OECHSLE MARKUS (DE)
MAYER ROLAND (DE)
KAHL PETER (DE)
DR KUSTERMANN MARTIN (DE)
REICH STEFAN (DE)
International Classes:
B65H23/24; B65H23/32; (IPC1-7): B65H23/24; B65H23/32
Foreign References:
US5423468A1995-06-13
DE20303720U12003-05-15
US6131847A2000-10-17
EP1479818A12004-11-24
DE19651191A11998-06-18
US6523278B12003-02-25
EP0364392A21990-04-18
US5353979A1994-10-11
DE1774248A11971-07-29
US5957360A1999-09-28
US6042266A2000-03-28
Other References:
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29)
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