NL7907575A - Wals met instelbare doorbuiging. - Google Patents

Wals met instelbare doorbuiging. Download PDF

Info

Publication number
NL7907575A
NL7907575A NL7907575A NL7907575A NL7907575A NL 7907575 A NL7907575 A NL 7907575A NL 7907575 A NL7907575 A NL 7907575A NL 7907575 A NL7907575 A NL 7907575A NL 7907575 A NL7907575 A NL 7907575A
Authority
NL
Netherlands
Prior art keywords
roller
pressure
carrier
jacket
bore
Prior art date
Application number
NL7907575A
Other languages
English (en)
Dutch (nl)
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 NL7907575A publication Critical patent/NL7907575A/nl

Links

Classifications

    • 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
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves
    • B21B27/055—Sleeved rolls with deflectable sleeves with sleeves radially deflectable on a stationary beam by means of hydraulic supports
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Support Of The Bearing (AREA)
  • Actuator (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Paper (AREA)
NL7907575A 1978-11-08 1979-10-12 Wals met instelbare doorbuiging. NL7907575A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1146978 1978-11-08
CH1146978 1978-11-08

Publications (1)

Publication Number Publication Date
NL7907575A true NL7907575A (nl) 1980-05-12

Family

ID=4373803

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7907575A NL7907575A (nl) 1978-11-08 1979-10-12 Wals met instelbare doorbuiging.

Country Status (13)

Country Link
US (1) US4319389A (it)
JP (1) JPS5565717A (it)
AT (1) AT368211B (it)
BR (1) BR7907184A (it)
CA (1) CA1109300A (it)
DE (1) DE2849253C2 (it)
ES (1) ES485289A1 (it)
FI (1) FI66242C (it)
FR (1) FR2441087B1 (it)
GB (1) GB2036252B (it)
IT (1) IT1126311B (it)
NL (1) NL7907575A (it)
SE (1) SE7909228L (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT369063B (de) * 1979-05-10 1982-12-10 Escher Wyss Ag Walzvorrichtung zum walzen von bahnfoermigen materialien
DE2943644A1 (de) * 1979-10-29 1981-05-07 Küsters, Eduard, 4150 Krefeld Walzenanordnung zur druckbehandlung von warenbahnen
AT373310B (de) * 1980-02-05 1984-01-10 Escher Wyss Ag Durchbiegungseinstellwalze zur druckbehandlung von materialbahnen, insbesondere papierbahnen
DE3025799C2 (de) * 1980-07-08 1982-11-25 J.M. Voith Gmbh, 7920 Heidenheim Preßwalze, deren Durchbiegung einstellbar ist
DE3101429A1 (de) * 1981-01-14 1982-09-02 Escher Wyss AG, Zürich "walzvorrichtung"
DE3109536C3 (de) * 1981-03-13 1994-04-14 Escher Wyss Ag Regelanordnung für ein Quarto-Metallwalzwerk
DE3138365A1 (de) * 1981-09-21 1983-04-14 Escher Wyss AG, Zürich Durchbiegungseinstellwalze
CH656812A5 (de) * 1982-04-08 1986-07-31 Escher Wyss Ag Walzvorrichtung.
DE3329595C2 (de) * 1983-08-16 1993-02-18 Küsters, Eduard, 4150 Krefeld Walze für einen Folienziehkalander
DE3416210C3 (de) * 1984-05-02 1994-07-14 Kleinewefers Gmbh Walzenpresse für Papier- und ähnliche Bahnen
DE3539428A1 (de) * 1985-11-07 1987-05-21 Kleinewefers Gmbh Deformationsregelwalze
CA1296557C (en) * 1986-04-09 1992-03-03 Josef Pav System of rolls for use in calenders and like machines
DE3611858A1 (de) * 1986-04-09 1987-10-15 Kleinewefers Gmbh Deformationsregelwalze
DE3611859A1 (de) * 1986-04-09 1987-10-15 Kleinewefers Gmbh Deformationsregelwalze
FI74072C (fi) * 1986-04-16 1987-12-10 Valmet Oy Glidskoarrangemang foer boejningskompenserad vals.
DE3632906A1 (de) * 1986-08-20 1988-02-25 Kleinewefers Gmbh Deformationsregelwalze
FI75217C (fi) * 1986-11-10 1988-05-09 Valmet Oy Boejningsreglerad vals.
DE365523T1 (de) * 1987-03-27 1990-08-16 Beloit Corp., Beloit, Wis. Selbstgesteuerte durchbiegungseinstellwalze.
GB2207979B (en) * 1987-08-08 1991-03-13 Beloit Walmsley Ltd Improvements in or relating to press rolls
DE3805323C1 (it) * 1988-02-20 1989-05-03 Eduard Kuesters, Maschinenfabrik, Gmbh & Co Kg, 4150 Krefeld, De
DE3843294A1 (de) * 1988-12-22 1990-07-05 Kuesters Eduard Maschf Walzenanordnung mit einer unterwalze mit hydraulischer innenabstuetzung
DE3918989C1 (it) * 1989-06-10 1990-12-13 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
EP0969145B1 (en) * 1994-03-09 2002-06-26 Metso Paper, Inc. Method for fitting the roll mantle of a tubular roll intended for a paper machine or equivalent with glide bearings and a tubular roll that makes use of the method
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
FI97565C (fi) * 1995-02-22 1997-01-10 Valmet Paper Machinery Inc Menetelmä paperikonetta tai vastaavaa varten tarkoitetun putkimaisen telan telavaipan liukulaakeroimiseksi ja menetelmää soveltava putkimainen tela
US5447605A (en) * 1994-08-22 1995-09-05 Beloit Technologies, Inc. Position control for self-loading roll
DE19955862C1 (de) * 1999-11-20 2001-08-30 Voith Paper Patent Gmbh Walze und Kalander
FI116310B (fi) * 2000-05-10 2005-10-31 Metso Paper Inc Paperi-/kartonki- tai jälkikäsittelykoneen taipumakompensoitu tela
DE10159723C2 (de) * 2001-12-05 2003-11-20 Voith Paper Patent Gmbh Vorrichtung zur Bestimmung eines Mantelhubes einer Walze
GB201204248D0 (en) * 2012-03-10 2012-04-25 Romax Technology Ltd Pin retainer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556946A (de) * 1972-10-26 1974-12-13 Escher Wyss Ag Druckwalze.
DE2305685B2 (de) * 1973-02-06 1975-02-13 Maschinenfabrik Koeppern & Co Kg, 4320 Hattingen Hydraulische Abstützung für die schiebbar gelagerte Walze In Walzenpressen
CH589806A5 (it) * 1975-03-04 1977-07-15 Escher Wyss Ag
DE2623492C3 (de) * 1976-05-26 1981-06-04 Küsters, Eduard, 4150 Krefeld Vorrichtung zur Drucksteuerung für Walzeinrichtungen
CH608081A5 (it) * 1976-07-13 1978-12-15 Escher Wyss Ag
CH627243A5 (it) * 1978-03-01 1981-12-31 Escher Wyss Ag
DE2825706A1 (de) * 1978-05-22 1979-11-29 Escher Wyss Ag Vorrichtung zur bestimmung der in einer walzvorrichtung mit mindestens einer durchbiegungseinstellwalze und mindestens einer gegenwalze wirkenden druckkraefte
US4212504A (en) * 1979-02-26 1980-07-15 Bakanov Anatoly I Backing device for a working roll of a roll stand

Also Published As

Publication number Publication date
DE2849253B1 (de) 1980-05-14
ATA864278A (de) 1982-01-15
IT1126311B (it) 1986-05-21
SE7909228L (sv) 1980-05-09
IT7927036A0 (it) 1979-11-05
ES485289A1 (es) 1980-04-16
US4319389A (en) 1982-03-16
DE2849253C2 (de) 1981-01-08
JPS5565717A (en) 1980-05-17
CA1109300A (en) 1981-09-22
FI793272A (fi) 1980-05-09
AT368211B (de) 1982-09-27
FR2441087B1 (fr) 1985-07-05
BR7907184A (pt) 1980-07-08
FR2441087A1 (fr) 1980-06-06
FI66242B (fi) 1984-05-31
FI66242C (fi) 1984-09-10
GB2036252A (en) 1980-06-25
GB2036252B (en) 1982-10-13

Similar Documents

Publication Publication Date Title
NL7907575A (nl) Wals met instelbare doorbuiging.
US4620348A (en) Controlled deflection roll
US4319522A (en) Rolling mill for rolling web-like materials
US4106405A (en) Controlled deflection roll
US4404724A (en) Hydrostatic support element, especially for a controlled deflection roll
US4796452A (en) Setting device for adjusting the position of a roll
CA1231573A (en) Supercalender nip relieving arrangement
CA1065700A (en) Pressure control device for equipment having rolls
US4183128A (en) Controlled deflection roll
US2635475A (en) Air-operated felt guide
US4106824A (en) Hydrostatic supporting device
GB1457314A (en) Calender
US4291447A (en) Controlled deflection roll
US3884141A (en) Calendar having a displaceable support cylinder
US4770094A (en) Control valve for regulating a pressure ratio between two pressure systems
US2056409A (en) Rolling mill
US5329847A (en) Press roll having components exhibiting approximately equal gravity induced flexure
US4721039A (en) Method and control apparatus for separating the rolls of a calender
US2851564A (en) Relief valve
US2658445A (en) Arrangement in a screw press for squeezing out water
GB2218121A (en) Roll displacing equipment
US5044273A (en) Roll apparatus with a hydraulically supported bottom roll having additional supporting elements
US2224330A (en) Roller grinding mill
US2255095A (en) Controlling device
SU368370A1 (ru) УСТРОЙСТВО дл ПОДВЕСКИ ПОДМЕТАЛЬНОЙ ЩЕТКИ

Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed