EP2034092A3 - Roller assembly - Google Patents

Roller assembly Download PDF

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Publication number
EP2034092A3
EP2034092A3 EP08162400A EP08162400A EP2034092A3 EP 2034092 A3 EP2034092 A3 EP 2034092A3 EP 08162400 A EP08162400 A EP 08162400A EP 08162400 A EP08162400 A EP 08162400A EP 2034092 A3 EP2034092 A3 EP 2034092A3
Authority
EP
European Patent Office
Prior art keywords
roller assembly
roller
rotational
smoothening
counter
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.)
Withdrawn
Application number
EP08162400A
Other languages
German (de)
French (fr)
Other versions
EP2034092A2 (en
Inventor
Jochen Dr. Niemann
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 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 Patent GmbH filed Critical Voith Patent GmbH
Publication of EP2034092A2 publication Critical patent/EP2034092A2/en
Publication of EP2034092A3 publication Critical patent/EP2034092A3/en
Withdrawn legal-status Critical Current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

Abstract

Die Erfindung betrifft eine Walzenanordnung (1), die mindestens eine Walze (2) und ein Gegendruckelement (3) aufweist.The invention relates to a roller assembly (1) comprising at least one roller (2) and a counter-pressure element (3).

Um das Glättergebnis beim Behandeln einer Materialbahn (5) zu verbessern, ist die Walze (2) durch einen Rotationsschwingungsgenerator (12) in Rotationsschwingungen mit einer Frequenz von 150 bis 3000 Hz, insbesondere von 200 bis 2000 Hz, versetzbar.

Figure imgaf001
In order to improve the smoothening result when treating a material web (5), the roller (2) can be set into rotational oscillations with a frequency of 150 to 3000 Hz, in particular 200 to 2000 Hz, by a rotational vibration generator (12).
Figure imgaf001
EP08162400A 2007-09-04 2008-08-14 Roller assembly Withdrawn EP2034092A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710041931 DE102007041931A1 (en) 2007-09-04 2007-09-04 roll arrangement

Publications (2)

Publication Number Publication Date
EP2034092A2 EP2034092A2 (en) 2009-03-11
EP2034092A3 true EP2034092A3 (en) 2011-09-21

Family

ID=40091823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08162400A Withdrawn EP2034092A3 (en) 2007-09-04 2008-08-14 Roller assembly

Country Status (2)

Country Link
EP (1) EP2034092A3 (en)
DE (1) DE102007041931A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103824113A (en) * 2014-01-09 2014-05-28 广东工业大学 Printed paper product number identification apparatus based on image identification technology, and identification method thereof
CN108000921A (en) * 2017-12-15 2018-05-08 济源市华中冶金机械有限公司 A kind of adjustment equipment of extruder extrusion cylinder

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008026344A1 (en) 2008-05-31 2009-12-03 Voith Patent Gmbh Method of operating a calender and calender
US20110126686A1 (en) 2009-11-30 2011-06-02 Manfred Geiss Machine tool, machine tool apparatus and method for operating a machine tool apparatus
DE102019118109A1 (en) * 2019-07-04 2021-01-07 Bayerische Motoren Werke Aktiengesellschaft Method of making an electrode
CN113334524A (en) * 2021-06-17 2021-09-03 安徽科林新材料科技有限公司 Full-automatic pre-compaction device of fire-retardant shaving board

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908808A (en) * 1973-09-17 1975-09-30 Nakajima All Co Ltd Ultrasonic calendering of paper webs
DE102005022874A1 (en) * 2005-05-18 2006-11-23 Voith Patent Gmbh Vibration reduction in machines such as presses or calenders having nip-forming rollers uses measures involving repeatedly varying the rotational speed of the rollers
EP1876293A1 (en) * 2006-07-05 2008-01-09 Voith Patent GmbH Oscillation attenuator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908808A (en) * 1973-09-17 1975-09-30 Nakajima All Co Ltd Ultrasonic calendering of paper webs
DE102005022874A1 (en) * 2005-05-18 2006-11-23 Voith Patent Gmbh Vibration reduction in machines such as presses or calenders having nip-forming rollers uses measures involving repeatedly varying the rotational speed of the rollers
EP1876293A1 (en) * 2006-07-05 2008-01-09 Voith Patent GmbH Oscillation attenuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103824113A (en) * 2014-01-09 2014-05-28 广东工业大学 Printed paper product number identification apparatus based on image identification technology, and identification method thereof
CN108000921A (en) * 2017-12-15 2018-05-08 济源市华中冶金机械有限公司 A kind of adjustment equipment of extruder extrusion cylinder

Also Published As

Publication number Publication date
EP2034092A2 (en) 2009-03-11
DE102007041931A1 (en) 2009-03-05

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