FR2368631A1 - Dispositif de compensation de flexion - Google Patents
Dispositif de compensation de flexionInfo
- 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
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.
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)
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)
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)
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)
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 |
-
1976
- 1976-10-19 CH CH1320576A patent/CH610991A5/xx not_active IP Right Cessation
- 1976-12-14 DE DE2660908A patent/DE2660908C2/de not_active Expired
- 1976-12-14 DE DE2657061A patent/DE2657061C2/de not_active Expired
-
1977
- 1977-10-13 CA CA288,659A patent/CA1058926A/fr not_active Expired
- 1977-10-13 US US05/841,705 patent/US4090282A/en not_active Expired - Lifetime
- 1977-10-18 AT AT744577A patent/AT360830B/de not_active IP Right Cessation
- 1977-10-18 FR FR7731253A patent/FR2368631A1/fr active Granted
- 1977-10-18 SE SE7711740A patent/SE7711740L/ not_active Application Discontinuation
- 1977-10-18 IT IT28756/77A patent/IT1087021B/it active
- 1977-10-18 FI FI773097A patent/FI64843C/fi not_active IP Right Cessation
- 1977-10-18 NL NL7711429A patent/NL7711429A/xx not_active Application Discontinuation
- 1977-10-19 GB GB43551/77A patent/GB1589579A/en not_active Expired
- 1977-10-19 ES ES463355A patent/ES463355A1/es not_active Expired
- 1977-10-19 JP JP52125626A patent/JPS5924282B2/ja not_active Expired
- 1977-10-19 BR BR7707002A patent/BR7707002A/pt unknown
- 1977-10-19 AR AR269644A patent/AR214755A1/es active
Patent Citations (6)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |