FR2368631A1 - Dispositif de compensation de flexion - Google Patents

Dispositif de compensation de flexion

Info

Publication number
FR2368631A1
FR2368631A1 FR7731253A FR7731253A FR2368631A1 FR 2368631 A1 FR2368631 A1 FR 2368631A1 FR 7731253 A FR7731253 A FR 7731253A FR 7731253 A FR7731253 A FR 7731253A FR 2368631 A1 FR2368631 A1 FR 2368631A1
Authority
FR
France
Prior art keywords
compensation device
row
bending compensation
hydrostatic
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.)
Granted
Application number
FR7731253A
Other languages
English (en)
Other versions
FR2368631B1 (fr
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.)
Sulzer Escher Wyss AG
Original Assignee
Escher Wyss AG
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 Escher Wyss AG filed Critical Escher Wyss AG
Publication of FR2368631A1 publication Critical patent/FR2368631A1/fr
Application granted granted Critical
Publication of FR2368631B1 publication Critical patent/FR2368631B1/fr
Granted 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)
  • Rolls And Other Rotary Bodies (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Winding Of Webs (AREA)

Abstract

Ce dispositif de compensation de flexion est du type comprenant un support fixe qui comporte une rangée d'eléments d'appui hydrostatiques et une enveloppe mobile perpendiculairement à la rangée des éléments d'appui, des canaux étant prévus pour l'adduction ou l'évacuation du liquide hydrostatique. La position de la cloison de séparation 5 peut être modifiée le long de la rangée des éléments d'appui 2.
FR7731253A 1976-10-19 1977-10-18 Dispositif de compensation de flexion Granted FR2368631A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1320576A CH610991A5 (fr) 1976-10-19 1976-10-19

Publications (2)

Publication Number Publication Date
FR2368631A1 true FR2368631A1 (fr) 1978-05-19
FR2368631B1 FR2368631B1 (fr) 1984-02-10

Family

ID=4390307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731253A Granted FR2368631A1 (fr) 1976-10-19 1977-10-18 Dispositif de compensation de flexion

Country Status (15)

Country Link
US (1) US4090282A (fr)
JP (1) JPS5924282B2 (fr)
AR (1) AR214755A1 (fr)
AT (1) AT360830B (fr)
BR (1) BR7707002A (fr)
CA (1) CA1058926A (fr)
CH (1) CH610991A5 (fr)
DE (2) DE2660908C2 (fr)
ES (1) ES463355A1 (fr)
FI (1) FI64843C (fr)
FR (1) FR2368631A1 (fr)
GB (1) GB1589579A (fr)
IT (1) IT1087021B (fr)
NL (1) NL7711429A (fr)
SE (1) SE7711740L (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400142A1 (fr) * 1977-08-10 1979-03-09 Escher Wyss Sa Cylindre a reglage de la flexion
FR2423582A1 (fr) * 1978-04-18 1979-11-16 Escher Wyss Sa Dispositif de laminage a au moins un cylindre a reglage de la flexion
EP0328502A2 (fr) * 1988-02-10 1989-08-16 Valmet Paper Machinery Inc. Procédé pour égaliser le profil de température d'un rouleau à flexion variable et un rouleau pour l'application du procédé
EP0342176A2 (fr) * 1988-05-11 1989-11-15 Valmet Corporation Système de distribution du liquide pour un rouleau à réglage de la flexion et son procédé de fabrication
EP0699799A1 (fr) * 1994-08-29 1996-03-06 Voith Sulzer Papiermaschinen GmbH Rouleau à déflection réglable

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627243A5 (fr) * 1978-03-01 1981-12-31 Escher Wyss Ag
DE2847029C2 (de) * 1978-10-25 1980-11-13 Escher Wyss Ag, Zuerich (Schweiz) Durchbiegungseinstellwalze
DE3410136C2 (de) * 1984-03-20 1987-04-30 Küsters, Eduard, 4150 Krefeld Regeleinrichtung für die Liniendruckverteilung in Walzenanordnungen für Druckbehandlung von Warenbahnen
FI77489C (fi) * 1985-11-27 1989-03-10 Valmet Oy Pressvals foer behandling av i synnerhet en pappersbana eller motsvarande.
JPH0243915Y2 (fr) * 1987-03-03 1990-11-21
CH681246A5 (fr) * 1989-08-04 1993-02-15 Escher Wyss Ag
AT412331B (de) * 1995-03-14 2005-01-25 Berndorf Band Gmbh Vorrichtung und verfahren zum kontinuierlichen herstellen von folien, bahnen oder platten
FI98089C (fi) * 1995-05-18 1997-04-10 Valmet Corp Öljynsyöttökanavisto taipumakompensoitua telaa varten
DE19521860C3 (de) * 1995-06-16 2002-02-28 Kuesters Eduard Maschf Durchbiegungssteuerbare Walze
DE19521859C2 (de) * 1995-06-16 1999-06-24 Kuesters Eduard Maschf Durchbiegungssteuerbare Walze
DE10247506A1 (de) * 2002-10-11 2004-04-22 Mitsubishi Polyester Film Gmbh Verfahren und Vorrichtung zum Aufwickeln einer Warenbahn, insbesondere einer Kunststoff-Folienbahn
DE10349341A1 (de) * 2003-10-23 2005-06-02 Voith Paper Patent Gmbh Durchbiegungseinstellwalze
US7465264B2 (en) * 2004-07-12 2008-12-16 Rohm And Haas Denmark Finance A/S Axially compliant pressure roller utilizing non-newtonian fluid
DE102010040149A1 (de) * 2010-09-02 2012-03-08 Voith Patent Gmbh Walze für eine Papier- oder Kartonmaschine
DE102017108998A1 (de) * 2017-04-27 2018-10-31 Voith Patent Gmbh Durchbiegungseinstellwalze

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074541B (de) * 1959-05-08 1960-02-04 Maschinenfabrik Friedrich Haas G.m.b.H., Remscheid-Lennep Walze zur gleichmäßigen Druckerzeugung bei der Behandlung von flächigem Material, z. B. Gewebebahnen
US3119324A (en) * 1960-08-29 1964-01-28 Beloit Iron Works Controlled deflection roll
DE1277792B (de) * 1964-08-14 1968-09-19 Kleinewefers Soehne J Walze fuer Kalander, Quetschwerk od. dgl.
US3869774A (en) * 1974-01-28 1975-03-11 Mount Hope Machine Company Inc Fluid bearing table roll
US3879827A (en) * 1973-06-15 1975-04-29 Escher Wyss Ltd Roll for a rolling mill
US3990935A (en) * 1974-04-25 1976-11-09 Escher Wyss Limited Machine for producing a corrugated sheet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB929662A (en) * 1958-09-04 1963-06-26 Paul Kleinewefers A calender roller
DE1193792B (de) * 1961-06-30 1965-05-26 Textilmaschinen Eduard Kuester Walze fuer die Druckbehandlung von Warenbahnen
US3587152A (en) * 1968-06-12 1971-06-28 Usm Corp Controlled deflection roll
DE2230139B2 (de) * 1971-06-28 1980-01-31 Escher Wyss Ag, Zuerich (Schweiz) Walze mit Durchbiegungsausgleich für die Druckbehandlung von bahnförmigen Materialien
CH589806A5 (fr) * 1975-03-04 1977-07-15 Escher Wyss Ag
CH606841A5 (fr) * 1975-11-05 1978-11-15 Escher Wyss Ag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074541B (de) * 1959-05-08 1960-02-04 Maschinenfabrik Friedrich Haas G.m.b.H., Remscheid-Lennep Walze zur gleichmäßigen Druckerzeugung bei der Behandlung von flächigem Material, z. B. Gewebebahnen
US3119324A (en) * 1960-08-29 1964-01-28 Beloit Iron Works Controlled deflection roll
DE1277792B (de) * 1964-08-14 1968-09-19 Kleinewefers Soehne J Walze fuer Kalander, Quetschwerk od. dgl.
US3879827A (en) * 1973-06-15 1975-04-29 Escher Wyss Ltd Roll for a rolling mill
US3869774A (en) * 1974-01-28 1975-03-11 Mount Hope Machine Company Inc Fluid bearing table roll
US3990935A (en) * 1974-04-25 1976-11-09 Escher Wyss Limited Machine for producing a corrugated sheet

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400142A1 (fr) * 1977-08-10 1979-03-09 Escher Wyss Sa Cylindre a reglage de la flexion
FR2423582A1 (fr) * 1978-04-18 1979-11-16 Escher Wyss Sa Dispositif de laminage a au moins un cylindre a reglage de la flexion
EP0328502A2 (fr) * 1988-02-10 1989-08-16 Valmet Paper Machinery Inc. Procédé pour égaliser le profil de température d'un rouleau à flexion variable et un rouleau pour l'application du procédé
EP0328502A3 (fr) * 1988-02-10 1990-08-08 Valmet Paper Machinery Inc. Procédé pour égaliser le profil de température d'un rouleau à flexion variable et un rouleau pour l'application du procédé
EP0342176A2 (fr) * 1988-05-11 1989-11-15 Valmet Corporation Système de distribution du liquide pour un rouleau à réglage de la flexion et son procédé de fabrication
EP0342176A3 (fr) * 1988-05-11 1991-06-19 Valmet Corporation Système de distribution du liquide pour un rouleau à réglage de la flexion et son procédé de fabrication
EP0699799A1 (fr) * 1994-08-29 1996-03-06 Voith Sulzer Papiermaschinen GmbH Rouleau à déflection réglable
US5662571A (en) * 1994-08-29 1997-09-02 Voith Sulzer Papiermaschinen Gmbh Deflection controlled roll

Also Published As

Publication number Publication date
GB1589579A (en) 1981-05-13
AR214755A1 (es) 1979-07-31
FI773097A (fi) 1978-04-20
FI64843C (fi) 1984-01-10
DE2660908C2 (de) 1986-10-02
AT360830B (de) 1981-02-10
NL7711429A (nl) 1978-04-21
DE2657061C2 (de) 1984-06-20
FI64843B (fi) 1983-09-30
BR7707002A (pt) 1978-07-18
ATA744577A (de) 1980-06-15
FR2368631B1 (fr) 1984-02-10
CA1058926A (fr) 1979-07-24
CH610991A5 (fr) 1979-05-15
JPS5924282B2 (ja) 1984-06-08
ES463355A1 (es) 1978-07-01
DE2657061A1 (de) 1978-04-20
SE7711740L (sv) 1978-04-20
JPS5351361A (en) 1978-05-10
US4090282A (en) 1978-05-23
IT1087021B (it) 1985-05-31

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