ES8705588A1 - Perfeccionamientos en rodillos de deflexion controlada - Google Patents
Perfeccionamientos en rodillos de deflexion controladaInfo
- Publication number
- ES8705588A1 ES8705588A1 ES547522A ES547522A ES8705588A1 ES 8705588 A1 ES8705588 A1 ES 8705588A1 ES 547522 A ES547522 A ES 547522A ES 547522 A ES547522 A ES 547522A ES 8705588 A1 ES8705588 A1 ES 8705588A1
- Authority
- ES
- Spain
- Prior art keywords
- roll shell
- roll
- piston
- shaft
- shell
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Paper (AREA)
- Rolling Contact Bearings (AREA)
Abstract
RODILLOS DE DEFLEXION CONTROLADA PARA OPERAR A UNA TEMPERATURA PREDETERMINADA. CONSTAN DE UNA CARCASA DE RODILLO GIRATORIO TUBULAR QUE TIENE UNA CARA DE TRABAJO Y UNA SUPERFICIE INTERNA; DE UN ARBOL ESTACIONARIO (10) QUE SE EXTIENDE A TRAVES DE LA CAMISA DE RODILLO (12); DE COJINETES ANULARES (28) SITUADOS EN CADA EXTREMO DE LA CAMISA DE RODILLO (12) PARA CENTRAR LA CAMISA PARA GIRO SOBRE LOS MEDIOS DE ARBOL Y QUE DEFINEN UNA POSICION DE PINZADO; DE UN MECANISMO SUMINISTRADOR DE UN FLUIDO A PRESION; DE MEDIOS DE AISLAMIENTO TERMICO ADYACENTES A CADA EXTREMO DE LA CAMISA DE RODILLO (12), COMPRENDIENDO CADA MEDIO AISLANTE UNA CAMARA DE FLUIDO QUE INCLUYE UN ANILLO UNIDO AL ARBOL ESTACIONARIO; Y DE MEDIOS REFRIGERADORES PARA REDUCIR LA TEMPERATURA DEL FLUIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/657,738 US4679287A (en) | 1984-10-04 | 1984-10-04 | Heated variable crown roll |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8705588A1 true ES8705588A1 (es) | 1987-05-01 |
ES547522A0 ES547522A0 (es) | 1987-05-01 |
Family
ID=24638474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES547522A Expired ES8705588A1 (es) | 1984-10-04 | 1985-10-03 | Perfeccionamientos en rodillos de deflexion controlada |
Country Status (13)
Country | Link |
---|---|
US (1) | US4679287A (es) |
EP (1) | EP0179730B2 (es) |
JP (1) | JPS61180013A (es) |
KR (1) | KR890004578B1 (es) |
CN (1) | CN1005392B (es) |
BR (1) | BR8504892A (es) |
CA (1) | CA1260750A (es) |
DE (1) | DE3576552D1 (es) |
ES (1) | ES8705588A1 (es) |
FI (1) | FI79392B (es) |
IN (1) | IN163867B (es) |
MX (1) | MX162658A (es) |
PH (1) | PH22029A (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3526283A1 (de) * | 1985-07-23 | 1987-02-05 | Kleinewefers Gmbh | Durchbiegungssteuerbare und beheizbare walze |
FR2590650B1 (fr) * | 1985-11-22 | 1988-02-26 | Clecim Sa | Cylindre a frette tournante deformable notamment pour un laminoir |
FR2595592B1 (fr) * | 1986-03-13 | 1989-12-08 | Clecim Sa | Dispositif de commande par verin hydraulique du deplacement de deux elements et ses applications aux laminoirs |
DE3608374A1 (de) * | 1986-03-13 | 1987-09-24 | Kuesters Eduard Maschf | Walze |
ES2021612B3 (es) * | 1986-03-13 | 1991-11-16 | Kuesters Eduard Maschf | Cilindro. |
DE3683495D1 (de) * | 1986-09-03 | 1992-02-27 | Kleinewefers Gmbh | Deformationsregelwalze. |
DE3730153C3 (de) * | 1987-09-09 | 1996-04-11 | Kuesters Eduard Maschf | Walze |
JPH0519359Y2 (es) * | 1987-12-21 | 1993-05-21 | ||
FI82125C (fi) * | 1988-02-10 | 1991-01-10 | Valmet Paper Machinery Inc | Foerfarande foer reglering av temperaturen av en boejningskompenserad vals med reglerbar temperatur och ett temperaturregleringssystem avsedd foer genomfoering av foerfarandet. |
DE3920176A1 (de) * | 1988-12-21 | 1990-07-05 | Escher Wyss Ag | Walze und verfahren zu deren betrieb |
US4897905A (en) * | 1989-02-13 | 1990-02-06 | Beloit Corporation | Controlled deflection roll using inert gasses and independent lubrication system |
US5010633A (en) * | 1990-06-21 | 1991-04-30 | Beloit Corporation | Controlled deflection roll with heat barrier |
FI87485C (fi) * | 1991-01-07 | 1993-01-11 | Valmet Paper Machinery Inc | Boejningsreglerbar vals |
DE4107440C2 (de) * | 1991-03-08 | 1993-12-02 | Kleinewefers Gmbh | Durchbiegungssteuerbare und beheizbare Walze |
DE4202373C1 (en) * | 1992-01-29 | 1993-04-22 | Eduard Kuesters Maschinenfabrik Gmbh & Co. Kg, 4150 Krefeld, De | Roll acting against temp. deviations at end of tempered roll - has spray device on crosshead in area of at least one of working rolls |
US5393959A (en) * | 1994-01-06 | 1995-02-28 | Tokuden Co., Ltd. | Induction heating roller apparatus |
WO1996005367A2 (en) * | 1994-08-16 | 1996-02-22 | Beloit Technologies, Inc. | Hydrostatic self-loading controlled deflection roll |
IT1279895B1 (it) * | 1995-12-22 | 1997-12-18 | Deublin Sint S R L | Dispositivo per introdurre un fluido ad elevata temperatura in un corpo rotante |
US6683284B2 (en) | 2002-03-22 | 2004-01-27 | Metso Paper Karlstad Ab | Thermal roll for papermaking with a fluid circulation system and method therefor |
EP1559528A1 (de) * | 2004-01-30 | 2005-08-03 | Kark AG | Vorrichtung und Verfahren zum Formen eines Folienbandes |
US9138983B2 (en) | 2012-08-09 | 2015-09-22 | Xerox Corporation | Spreader system having pressure roll and method for controlling pressure in a pressure roll |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB761337A (en) * | 1953-12-15 | 1956-11-14 | Armstrong Cork Co | Improvements in or relating to a heat exchange roll |
US3276102A (en) * | 1964-01-24 | 1966-10-04 | Beloit Corp | Adjustable crown roll |
SU396462A1 (ru) * | 1971-06-28 | 1973-08-29 | Беспрогибный вал12 | |
CH567667A5 (es) * | 1972-09-16 | 1975-10-15 | Escher Wyss Ag | |
AR204889A1 (es) * | 1975-01-20 | 1976-03-05 | Escher Wyss Ag | Cilindro para laminador |
JPS5250729A (en) * | 1975-10-21 | 1977-04-23 | Canon Inc | Device for making copying doucument |
CH617602A5 (es) * | 1976-10-21 | 1980-06-13 | Escher Wyss Ag | |
CH636171A5 (en) * | 1978-10-12 | 1983-05-13 | Hydrostress Ag | Press roll |
DE2902955C2 (de) * | 1979-01-22 | 1982-09-16 | Escher Wyss AG, Zürich | Durchbiegungseinstellwalze |
DE2902956C2 (de) * | 1979-01-23 | 1983-05-26 | Escher Wyss AG, Zürich | Beheizte Durchbiegungseinstellwalze |
DE2920528B2 (de) * | 1979-05-15 | 1981-03-19 | Escher Wyss Gmbh, 7980 Ravensburg | Durchbiegungseinstellwalze |
DE3325385A1 (de) * | 1983-07-14 | 1985-01-31 | Kleinewefers Gmbh, 4150 Krefeld | Druckbehandlungswalze |
-
1984
- 1984-10-04 US US06/657,738 patent/US4679287A/en not_active Expired - Lifetime
-
1985
- 1985-08-19 PH PH32659A patent/PH22029A/en unknown
- 1985-08-22 FI FI853223A patent/FI79392B/fi not_active Application Discontinuation
- 1985-09-13 CN CN85106863.4A patent/CN1005392B/zh not_active Expired
- 1985-10-01 IN IN692/CAL/85A patent/IN163867B/en unknown
- 1985-10-01 MX MX111A patent/MX162658A/es unknown
- 1985-10-01 JP JP60216284A patent/JPS61180013A/ja active Pending
- 1985-10-03 DE DE8585630161T patent/DE3576552D1/de not_active Expired - Lifetime
- 1985-10-03 CA CA000492162A patent/CA1260750A/en not_active Expired
- 1985-10-03 ES ES547522A patent/ES8705588A1/es not_active Expired
- 1985-10-03 EP EP85630161A patent/EP0179730B2/en not_active Expired - Lifetime
- 1985-10-03 BR BR8504892A patent/BR8504892A/pt not_active IP Right Cessation
- 1985-10-04 KR KR1019850007291A patent/KR890004578B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4679287A (en) | 1987-07-14 |
MX162658A (es) | 1991-06-13 |
DE3576552D1 (de) | 1990-04-19 |
PH22029A (en) | 1988-05-13 |
CA1260750A (en) | 1989-09-26 |
FI79392B (fi) | 1989-08-31 |
CN1005392B (zh) | 1989-10-11 |
JPS61180013A (ja) | 1986-08-12 |
EP0179730B2 (en) | 1995-07-26 |
CN85106863A (zh) | 1986-04-10 |
FI853223L (fi) | 1986-04-05 |
EP0179730B1 (en) | 1990-03-14 |
EP0179730A1 (en) | 1986-04-30 |
IN163867B (es) | 1988-11-26 |
KR890004578B1 (ko) | 1989-11-16 |
ES547522A0 (es) | 1987-05-01 |
KR860003061A (ko) | 1986-05-19 |
BR8504892A (pt) | 1986-07-22 |
FI853223A0 (fi) | 1985-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted | ||
FD1A | Patent lapsed |
Effective date: 20070313 |