DE69608515D1 - Verfahren zur Regulierung der Lastverteilung einer Durchbiegungseinstellwalze und Durchbiegungseinstellwalze - Google Patents

Verfahren zur Regulierung der Lastverteilung einer Durchbiegungseinstellwalze und Durchbiegungseinstellwalze

Info

Publication number
DE69608515D1
DE69608515D1 DE69608515T DE69608515T DE69608515D1 DE 69608515 D1 DE69608515 D1 DE 69608515D1 DE 69608515 T DE69608515 T DE 69608515T DE 69608515 T DE69608515 T DE 69608515T DE 69608515 D1 DE69608515 D1 DE 69608515D1
Authority
DE
Germany
Prior art keywords
roll
backup
mantle
nip
elements
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.)
Expired - Lifetime
Application number
DE69608515T
Other languages
English (en)
Other versions
DE69608515T2 (de
DE69608515T3 (de
Inventor
Juhani Vestola
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.)
Valmet Oy
Original Assignee
Valmet Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8543878&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69608515(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Oy filed Critical Valmet Oy
Publication of DE69608515D1 publication Critical patent/DE69608515D1/de
Publication of DE69608515T2 publication Critical patent/DE69608515T2/de
Application granted granted Critical
Publication of DE69608515T3 publication Critical patent/DE69608515T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
    • F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
    • F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0206—Controlled deflection rolls
    • D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
    • D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE69608515.1T 1995-08-18 1996-06-20 Verfahren zur Regulierung der Lastverteilung einer Durchbiegungseinstellwalze und Durchbiegungseinstellwalze Expired - Lifetime DE69608515T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI953895A FI98554C (fi) 1995-08-18 1995-08-18 Menetelmä taipumasäädettävän telan kuormituksen säädössä ja taipumasäädettävä tela
FI953895 1995-08-18
EP96109977.7A EP0764790B2 (de) 1995-08-18 1996-06-20 Verfahren zur Regulierung der Lastverteilung einer Durchbiegungseinstellwalze und Durchbiegungseinstellwalze

Publications (3)

Publication Number Publication Date
DE69608515D1 true DE69608515D1 (de) 2000-06-29
DE69608515T2 DE69608515T2 (de) 2001-01-25
DE69608515T3 DE69608515T3 (de) 2015-02-19

Family

ID=8543878

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608515.1T Expired - Lifetime DE69608515T3 (de) 1995-08-18 1996-06-20 Verfahren zur Regulierung der Lastverteilung einer Durchbiegungseinstellwalze und Durchbiegungseinstellwalze

Country Status (7)

Country Link
US (1) US5782729A (de)
EP (1) EP0764790B2 (de)
KR (1) KR100454569B1 (de)
AT (1) ATE193358T1 (de)
CA (1) CA2183482C (de)
DE (1) DE69608515T3 (de)
FI (1) FI98554C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5931770A (en) * 1997-08-15 1999-08-03 Beloit Technologies, Inc. Controlled deflection roll bearing pad
DE10026939A1 (de) * 1999-10-01 2001-12-13 Voith Paper Patent Gmbh Durchbiegungseinstellwalze
DE10122648A1 (de) * 2001-05-10 2002-11-28 Voith Paper Patent Gmbh Biegeausgleichswalze
DE102006044097A1 (de) * 2006-09-20 2008-03-27 Voith Patent Gmbh Durchbiegungseinstellwalze
JP5193683B2 (ja) 2008-05-28 2013-05-08 東芝機械株式会社 タッチロール、主ロール、シート・フィルムキャスティング装置および微細パターン転写装置
US20100160193A1 (en) * 2008-12-22 2010-06-24 Chevron Oronite LLC Additive composition and method of making the same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430319A (en) * 1966-08-15 1969-03-04 Beloit Corp Nondeflection support for web carrying roll
DE2942002C2 (de) * 1979-10-17 1982-06-16 Kleinewefers Gmbh, 4150 Krefeld Druckbehandlungswalze
DE3119387C2 (de) * 1981-05-06 1985-03-21 Sulzer-Escher Wyss AG, Zürich Walze für eine Walzvorrichtung
DE3325385A1 (de) † 1983-07-14 1985-01-31 Kleinewefers Gmbh, 4150 Krefeld Druckbehandlungswalze
JPS6124814A (ja) * 1984-07-16 1986-02-03 Mitsubishi Heavy Ind Ltd クラウン調整ロ−ル
EP0384173B1 (de) * 1986-11-29 1992-07-22 Eduard Küsters Maschinenfabrik GmbH & Co. KG Dichtungsglied für eine Walze mit steuerbarem Liniendruck
US4821384A (en) * 1987-11-05 1989-04-18 Beloit Corporation Self-loading controlled deflection roll
FI79178C (fi) * 1988-02-10 1989-11-10 Valmet Paper Machinery Inc Foerfarande foer utjaemning av temperaturprofilen av en boejningsreglerbar vals och en boejningsreglerbar vals avsedd foer genomfoering av foerfarandet.
DE3821029A1 (de) * 1988-06-22 1990-01-04 Kuesters Eduard Maschf Durchbiegungssteuerbare walze
US4852229A (en) * 1988-10-11 1989-08-01 Beloit Corporation Self-loading controlled deflection roll
CH681246A5 (de) * 1989-08-04 1993-02-15 Escher Wyss Ag
CH680151A5 (de) * 1989-11-09 1992-06-30 Escher Wyss Ag
US5060357A (en) * 1990-06-21 1991-10-29 Beloit Corporation Self-loading controlled deflection roll
DE4138730C1 (de) * 1991-09-25 1992-12-24 Sulzer-Escher Wyss Ag, Zuerich, Ch
DE4203497C2 (de) * 1992-02-07 1997-04-17 Andreas Dipl Ing Knorr Ausgleichwalze zur Druckbehandlung von Warenbahnen
DE59308993D1 (de) * 1993-06-25 1998-10-22 Pretto De Escher Wyss Srl Einrichtung zur kontinuierlichen Herstellung von Spanplatten, Faserplatten oder dgl.
FI98320C (fi) * 1994-03-09 1997-05-26 Valmet Paper Machinery Inc Menetelmä paperikonetta tai vastaavaa varten tarkoitetun putkimaisen telan telavaipan liukulaakeroimiseksi ja menetelmää soveltava putkimainen tela
DE4440267A1 (de) † 1994-07-22 1996-05-15 Kuesters Eduard Maschf Verfahren zur Steuerung einer Walze

Also Published As

Publication number Publication date
ATE193358T1 (de) 2000-06-15
KR100454569B1 (ko) 2004-12-23
FI98554B (fi) 1997-03-27
EP0764790A3 (de) 1997-04-02
DE69608515T2 (de) 2001-01-25
EP0764790A2 (de) 1997-03-26
CA2183482A1 (en) 1997-02-19
EP0764790B2 (de) 2014-11-19
KR970009912A (ko) 1997-03-27
DE69608515T3 (de) 2015-02-19
EP0764790B1 (de) 2000-05-24
FI98554C (fi) 1997-07-10
FI953895A0 (fi) 1995-08-18
CA2183482C (en) 2007-10-30
US5782729A (en) 1998-07-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent