ES463450A1 - Perfeccionamientos en laminadores. - Google Patents

Perfeccionamientos en laminadores.

Info

Publication number
ES463450A1
ES463450A1 ES463450A ES463450A ES463450A1 ES 463450 A1 ES463450 A1 ES 463450A1 ES 463450 A ES463450 A ES 463450A ES 463450 A ES463450 A ES 463450A ES 463450 A1 ES463450 A1 ES 463450A1
Authority
ES
Spain
Prior art keywords
supporting
sheet
rolling mill
working rolls
supporting devices
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
Application number
ES463450A
Other languages
English (en)
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 ES463450A1 publication Critical patent/ES463450A1/es
Expired legal-status Critical Current

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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/145—Lateral support devices for rolls acting mainly in a direction parallel to the movement of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D21G1/0026—Arrangements for maintaining uniform nip conditions
    • 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
    • D21G1/0226—Bearings
    • 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
    • D21G1/0253—Heating or cooling the rolls; Regulating the temperature
    • D21G1/0266—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid
    • D21G1/0273—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid on the exterior surface of the rolls
    • 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
    • D21G1/0253—Heating or cooling the rolls; Regulating the temperature
    • D21G1/0286—Regulating the axial or circumferential temperature profile of the roll

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)

Abstract

Perfeccionamientos en laminadores, del tipo que comprenden dos cilindros de trabajo entre los cuales se lamina una banda de material, estando apoyados los cilindros de trabajo esencialmente en la dirección de movimiento de la banda de material y en la dirección contraria a ésta, mediante sendas filas de dispositivos de apoyo hidrostáticos, caracterizados porque las presiones de trabajo de dos dispositivos de apoyo opuestos entre sí, son variables en una cuantía igual, correspondiente a la fuerza que actúa en el plano de la banda de material.
ES463450A 1976-10-21 1977-10-21 Perfeccionamientos en laminadores. Expired ES463450A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1330476A CH617603A5 (es) 1976-10-21 1976-10-21

Publications (1)

Publication Number Publication Date
ES463450A1 true ES463450A1 (es) 1978-07-01

Family

ID=4391249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463450A Expired ES463450A1 (es) 1976-10-21 1977-10-21 Perfeccionamientos en laminadores.

Country Status (14)

Country Link
US (1) US4149397A (es)
JP (1) JPS6044042B2 (es)
AT (1) AT354392B (es)
BE (1) BE859891A (es)
CA (1) CA1058920A (es)
CH (1) CH617603A5 (es)
DE (1) DE2657062A1 (es)
ES (1) ES463450A1 (es)
FR (1) FR2368311A1 (es)
GB (1) GB1586213A (es)
IT (1) IT1087119B (es)
NL (1) NL7711547A (es)
SE (1) SE426025B (es)
ZA (1) ZA776067B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8300169L (sv) * 1983-01-14 1984-07-15 Strandell Per Olof Anordning vid valsverk
GB2156255A (en) * 1984-03-23 1985-10-09 Davy Mckee Rolling mill
DE3503819A1 (de) * 1984-12-21 1986-06-26 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Hydraulischer pressschuh sowie dessen verwendung und betrieb
DE4241267A1 (de) * 1992-12-08 1994-06-09 Froehling Josef Gmbh Vielwalzengerüst
CN114505128B (zh) * 2022-02-15 2022-09-23 山西炬华新材料科技有限公司 一种可控孔结构硅铝复合氧化物的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1700267A (en) * 1929-01-29 Hot-mill structure and operation
US2677978A (en) * 1950-03-22 1954-05-11 Frank P Dahlstrom Rolling mill
DE1811764A1 (de) * 1968-11-29 1970-07-02 Froehling Fa Josef Stuetzgleitlager fuer Walzen
US3587265A (en) * 1969-01-03 1971-06-28 Alcan Res & Dev Automatic thermal crown control of strip mill rolls
DE2057707C3 (de) * 1970-11-17 1978-04-13 Fa. Willy Vogel, 1000 Berlin Einrichtung zum Zuführen von Druckmittel zu mehreren Lagerstellen einer Lagerung
PL86921B1 (es) * 1973-01-17 1976-06-30 Centraine Biuro Konstrukcyjnepo
CH587689A5 (es) * 1975-02-13 1977-05-13 Escher Wyss Ag
CH587688A5 (es) * 1975-02-13 1977-05-13 Escher Wyss Ag

Also Published As

Publication number Publication date
NL7711547A (nl) 1978-04-25
US4149397A (en) 1979-04-17
ATA750977A (de) 1979-06-15
FR2368311B1 (es) 1983-07-22
JPS5351163A (en) 1978-05-10
ZA776067B (en) 1978-06-28
JPS6044042B2 (ja) 1985-10-01
BE859891A (fr) 1978-02-15
SE426025B (sv) 1982-12-06
GB1586213A (en) 1981-03-18
CH617603A5 (es) 1980-06-13
IT1087119B (it) 1985-05-31
AT354392B (de) 1979-01-10
DE2657062A1 (de) 1978-04-27
FR2368311A1 (fr) 1978-05-19
SE7711835L (sv) 1978-04-22
CA1058920A (en) 1979-07-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601