EP0933472A3 - Verfahren zum Betrieb eines Kalanders und Kalander - Google Patents

Verfahren zum Betrieb eines Kalanders und Kalander Download PDF

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Publication number
EP0933472A3
EP0933472A3 EP99101366A EP99101366A EP0933472A3 EP 0933472 A3 EP0933472 A3 EP 0933472A3 EP 99101366 A EP99101366 A EP 99101366A EP 99101366 A EP99101366 A EP 99101366A EP 0933472 A3 EP0933472 A3 EP 0933472A3
Authority
EP
European Patent Office
Prior art keywords
roller
center
drive
stack
web
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99101366A
Other languages
English (en)
French (fr)
Other versions
EP0933472A2 (de
EP0933472B1 (de
Inventor
Franz Kayser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiertechnik Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Sulzer Papiertechnik Patent GmbH filed Critical Voith Sulzer Papiertechnik Patent GmbH
Publication of EP0933472A2 publication Critical patent/EP0933472A2/de
Publication of EP0933472A3 publication Critical patent/EP0933472A3/de
Application granted granted Critical
Publication of EP0933472B1 publication Critical patent/EP0933472B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0006—Driving arrangements
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D21G1/0026—Arrangements for maintaining uniform nip conditions
    • D21G1/0033—Arrangements for maintaining uniform nip conditions by offsetting the roll axes horizontally

Landscapes

  • Paper (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

Ein Verfahren zum Betriebs eines Kalanders für ein Bahnmaterial, wie Papier, weist einen Walzenstapel (4) auf, der zwischen zwei Endwalzen (5, 12) mindestens eine Mittelwalze (6 bis 11) aufweist. Die Walzen haben je einen eigenen Antrieb (27) und sind durch einen Hydraulikzylinder (20) in Stapelrichtung belastbar. Zur Beeinflussung des Druckspannungsquerprofils in mindestens einem Arbeitsspalt (21) soll zumindest eine Mittelwalze (6 bis 11) aus der Stapelebene herausgebogen werden. Die hierfür erforderlichen Reaktionskräfte werden durch entsprechende Einstellung der Antriebsmomente erzeugt. Bei einem Kalander (1) der genannten Art hat mindestens eine Mittelwalze (6 bis 11) einen Schlankheitsgrad über 10. Eine Steuervorrichtung (28) ist für die Zufuhr von Antriebsmomenten vorgesehen, welche die Reaktionskräfte an dieser Walze und damit deren Ausbiegung aus der Stapelebene im Zulässigkeitsbereich hält. Dies führt zu einer günstigen Beeinflussung des Druckspannungsquerprofils.
EP99101366A 1998-01-29 1999-01-26 Verfahren zum Betrieb eines Kalanders und Kalander Expired - Lifetime EP0933472B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803323 1998-01-29
DE19803323A DE19803323C2 (de) 1998-01-29 1998-01-29 Verfahren zur Beeinflussung eines Bahnmaterials, wie Papier, und Kalander zur Durchführung des Verfahrens

Publications (3)

Publication Number Publication Date
EP0933472A2 EP0933472A2 (de) 1999-08-04
EP0933472A3 true EP0933472A3 (de) 2000-05-10
EP0933472B1 EP0933472B1 (de) 2004-03-31

Family

ID=7855953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101366A Expired - Lifetime EP0933472B1 (de) 1998-01-29 1999-01-26 Verfahren zum Betrieb eines Kalanders und Kalander

Country Status (5)

Country Link
US (1) US6234075B1 (de)
EP (1) EP0933472B1 (de)
AT (1) ATE263277T1 (de)
CA (1) CA2260508A1 (de)
DE (2) DE19803323C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030126998A1 (en) * 1998-03-17 2003-07-10 Eduard Kusters Maschinenfabrik Gmbh & Co. Kg Calender arrangement
DE19811474A1 (de) * 1998-03-17 1999-09-23 Kuesters Eduard Maschf Kalanderanordnung
US7096779B2 (en) 1998-03-17 2006-08-29 Eduard Küsters Maschinenfabrik GmbH & Co. KG Calender arrangement
DE10158910B4 (de) * 2001-11-30 2005-12-22 Voith Paper Patent Gmbh Verfahren und Kalander zum Satinieren einer Papier- oder Kartonbahn
US7079263B2 (en) * 2002-06-14 2006-07-18 Kimberly-Clark Worldwide, Inc. Method and apparatus for on-line log diameter measurement and closed-loop control

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252151C (de) *
US3044392A (en) * 1959-07-10 1962-07-17 Kimberly Clark Co Papermaking machine
GB1156937A (en) * 1965-09-24 1969-07-02 Black Clawson Co Paper Machinery
DE29518424U1 (de) * 1995-11-21 1996-03-14 Voith Sulzer Finishing GmbH, 47803 Krefeld Kalander in einer Papier- oder Streichmaschine
DE19650576A1 (de) * 1996-12-06 1998-06-10 Kuesters Eduard Maschf Kalander

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735438C1 (de) * 1987-10-20 1989-05-18 Kleinewefers Gmbh Verfahren zum Betrieb eines Kalanders und Kalander zur Durchfuehrung dieses Verfahrens
DE19508352B4 (de) * 1995-03-09 2005-07-21 Voith Paper Patent Gmbh Kalander für die Behandlung einer Papierbahn
DE29521610U1 (de) * 1995-03-09 1997-11-20 Voith Sulzer Finishing GmbH, 47803 Krefeld Kalander für die Behandlung einer Papierbahn
DE19633671C2 (de) * 1996-08-21 1999-03-11 Voith Sulzer Finishing Gmbh Kalander

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252151C (de) *
US3044392A (en) * 1959-07-10 1962-07-17 Kimberly Clark Co Papermaking machine
GB1156937A (en) * 1965-09-24 1969-07-02 Black Clawson Co Paper Machinery
DE29518424U1 (de) * 1995-11-21 1996-03-14 Voith Sulzer Finishing GmbH, 47803 Krefeld Kalander in einer Papier- oder Streichmaschine
DE19650576A1 (de) * 1996-12-06 1998-06-10 Kuesters Eduard Maschf Kalander

Also Published As

Publication number Publication date
DE19803323C2 (de) 2003-06-05
ATE263277T1 (de) 2004-04-15
DE59908983D1 (de) 2004-05-06
DE19803323A1 (de) 1999-08-05
CA2260508A1 (en) 1999-07-29
EP0933472A2 (de) 1999-08-04
US6234075B1 (en) 2001-05-22
EP0933472B1 (de) 2004-03-31

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