Global patent index - EP 1039022 A2

EP 1039022 A2 2000-09-27 - Pressing arrangement

Title (en)

Pressing arrangement

Title (de)

Presseanordnung

Title (fr)

Dispositif de pressage

Publication

EP 1039022 A2 (DE)

Application

EP 00103923 A

Priority

DE 19912495 A

Abstract (en)

In the press assembly for handling a fiber web, of paper or cardboard, at least one press roller (18) is mounted with a floating bearing (26) at least at one end of the roller. The bearing rings (32) within the bearing housing (28) have a relative sliding movement against each other along the line of the roller axis (X). The bearing rings (30,32) can tilt against each other with a max. tilt angle of 0.5 degrees . The bearing rings (30,32) are supported on all sides by bearing rollers (36) between them. The floating bearing (26) is at least at the leading side of the roller. The bearing housing (28) is rigidly fixed to the roller support mounting. The press assembly has at least one shoe press with a counter roller (18) at the shoe press roller. The counter roller (18) is fitted with a floating bearing (26) at least at one end. The bearings of the press rollers are keyed to the bearing housing of the counter roller (18), to allow for a sliding movement through length changes in the press rollers.

Abstract (de)

Eine Pressenanordnung zur Behandlung einer Faserstoffbahn, insbesondere einer Papier- oder Kartonbahn, umfaßt wenigstens zwei Preßwalzen zur Bildung wenigstens eines Preßspaltes. Wenigstens eine Preßwalze ist an zumindest einem Walzenende durch ein Loslager gelagert, dessen innerhalb des Lagergehäuses angeordnete Lagerringe in Richtung der Walzenachse relativ zueinander verschiebbar sind. <IMAGE>

IPC 1-7 (main, further and additional classification)

D21F 3/02

IPC 8 full level (invention and additional information)

D21F 3/02 (2006.01); D21F 3/04 (2006.01)

CPC (invention and additional information)

D21F 3/045 (2013.01); D21F 3/02 (2013.01); D21F 3/04 (2013.01)

Designated contracting state (EPC)

DE FI SE

EPO simple patent family

DE 19912495 A1 20000921; EP 1039022 A2 20000927; EP 1039022 A3 20010919; EP 1039022 B1 20050413; US 6589393 B1 20030708

INPADOC legal status

2008-08-12 [REG SE ECNC] EUROPEAN PATENT HAS BEEN CANCELLED

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2008-04-30 [27W] REVOKED

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2008-01-31 [PGFP SE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2007-12-26 [R26] OPPOSITION FILED (CORRECTION)

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- Opponent name: METSO PAPER, INC.

- Effective date: 20060112

2007-12-26 [R26] OPPOSITION FILED (CORRECTION)

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- Opponent name: ANDRITZ KUESTERS GMBH

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2006-09-06 [R26] OPPOSITION FILED (CORRECTION)

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- Opponent name: METSO PAPER, INC.

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2006-09-06 [R26] OPPOSITION FILED (CORRECTION)

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- Opponent name: ANDRITZ KUESTERS GMBH & CO. KG

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2006-03-15 [26] OPPOSITION FILED

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- Opponent name: METSO PAPER, INC.

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2006-03-15 [26] OPPOSITION FILED

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- Opponent name: KUESTERS TECHNOLOGIE GMBH & CO. KG

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2006-03-08 [26] OPPOSITION FILED

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2005-05-19 [REF] CORRESPONDS TO:

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2004-10-27 [RTI1] TITLE (CORRECTION)

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- Free Format Text: PRESSING ARRANGEMENT

2004-01-14 [17Q] FIRST EXAMINATION REPORT

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2001-09-19 [AK] DESIGNATED CONTRACTING STATES:

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- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

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