ES485659A1 - Perfeccionamientos en los cilindros o rodillos de flecha ajustable - Google Patents

Perfeccionamientos en los cilindros o rodillos de flecha ajustable

Info

Publication number
ES485659A1
ES485659A1 ES485659A ES485659A ES485659A1 ES 485659 A1 ES485659 A1 ES 485659A1 ES 485659 A ES485659 A ES 485659A ES 485659 A ES485659 A ES 485659A ES 485659 A1 ES485659 A1 ES 485659A1
Authority
ES
Spain
Prior art keywords
roll
pressure
force
elements
controlled deflection
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
ES485659A
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 ES485659A1 publication Critical patent/ES485659A1/es
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02Bearings
    • F16C13/022Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024Bearings 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
    • F16C13/026Bearings 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
    • F16C13/028Bearings 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
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00Calenders; Smoothing apparatus
    • D21G1/02Rolls; Their bearings
    • D21G1/0206Controlled deflection rolls
    • D21G1/0213Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
    • D21G1/022Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00Calenders; Smoothing apparatus
    • D21G1/02Rolls; Their bearings
    • D21G1/0226Bearings

Abstract

Perfeccionamientos en los rodillos o cilindros de flecha ajustable, con un soporte fijo y una camisa que gira a su alrededor que, en sus extremos, junto al soporte, se apoya en una suspensión en posición giratoria, encontrándose entre el soporte y la camisa cilíndrica por lo menos un elemento de apoyo con cuya ayuda la camisa se apoya en el soporte en posición rotatoria y que, con su fuerza de apoyo, actúa en un sentido de la fuerza que discurre en un plano de compresión que pasa a través del eje de la camisa, caracterizados porque, sobre el soporte en el plano de compresión y en sentido contrario a la dirección de la fuerza, la suspensión de la camisa presenta un juego u holgura que permite su desplazamiento con respecto al soporte desde una posición de trabajo en sentido contrario a la dirección de la fuerza, porque se ha previsto un elemento elástico que, con una fuerza dada, mantiene a la suspensión junto al soporte en la posición de trabajo y porque entre el soporte y la camisa va dispuesto un órgano de mando que, al desplazarse la suspensión de la posición de trabajo en el soporte venciendo la fuerza del elemento, limita la fuerza de apoyo del elemento.
ES485659A 1978-11-15 1979-11-02 Perfeccionamientos en los cilindros o rodillos de flecha ajustable Expired ES485659A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1172478 1978-11-15

Publications (1)

Publication Number Publication Date
ES485659A1 true ES485659A1 (es) 1980-06-16

Family

ID=4376280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485659A Expired ES485659A1 (es) 1978-11-15 1979-11-02 Perfeccionamientos en los cilindros o rodillos de flecha ajustable

Country Status (14)

Country Link
US (1) US4291447A (es)
JP (1) JPS5569315A (es)
AR (1) AR231333A1 (es)
AT (1) AT367121B (es)
BR (1) BR7907394A (es)
CA (1) CA1103485A (es)
DE (1) DE2850415C2 (es)
ES (1) ES485659A1 (es)
FI (1) FI793502A (es)
FR (1) FR2441756A1 (es)
GB (1) GB2036254A (es)
IT (1) IT1124942B (es)
NL (1) NL7907819A (es)
SE (1) SE7909364L (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT373310B (de) * 1980-02-05 1984-01-10 Escher Wyss Ag Durchbiegungseinstellwalze zur druckbehandlung von materialbahnen, insbesondere papierbahnen
DE3138365A1 (de) * 1981-09-21 1983-04-14 Escher Wyss AG, Zürich Durchbiegungseinstellwalze
DE3325385A1 (de) * 1983-07-14 1985-01-31 Kleinewefers Gmbh, 4150 Krefeld Druckbehandlungswalze
DE8531065U1 (es) * 1985-11-02 1986-11-13 Ramisch Kleinewefers Gmbh, 4150 Krefeld, De
DE3621979A1 (de) * 1986-07-01 1988-01-07 Voith Gmbh J M Verfahren zum aussenrundschleifen von walzen
KR960015899B1 (ko) * 1987-03-27 1996-11-23 벨로이트 코오포레이숀 자기 부하 제어 편향 로울
GB2207979B (en) * 1987-08-08 1991-03-13 Beloit Walmsley Ltd Improvements in or relating to press rolls
CH674883A5 (es) * 1988-05-06 1990-07-31 Escher Wyss Gmbh
JPH0243860U (es) * 1988-09-20 1990-03-27
DE3909911C1 (es) * 1989-03-25 1990-06-07 Kleinewefers Gmbh, 4150 Krefeld, De
JPH02261758A (ja) * 1989-03-30 1990-10-24 Toppan Printing Co Ltd ウエブ送行制御装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1179259A (fr) * 1956-02-01 1959-05-22 Cylindre pour le traitement par pression de matières en bandes
FR95913E (fr) * 1964-01-24 1972-03-10 Beloit Corp Rouleau a cambrure réglable.
US3494675A (en) * 1968-06-11 1970-02-10 Farrel Corp Controlled deflection roll
US4030177A (en) * 1975-06-04 1977-06-21 Usm Corporation Controlled deflection roll
CA1038663A (en) * 1975-06-04 1978-09-19 Usm Corporation Controlled deflection rolls
FI57471C (fi) * 1976-01-21 1980-08-11 Ahlstroem Oy Vals med reglerbar nedboejning
DE2826316C2 (de) * 1978-06-02 1980-08-14 Escher Wyss Ag, Zuerich (Schweiz) Durchbiegungseinstellwalze

Also Published As

Publication number Publication date
FI793502A (fi) 1980-05-16
SE7909364L (sv) 1980-05-16
NL7907819A (nl) 1980-05-19
AT367121B (de) 1982-06-11
GB2036254A (en) 1980-06-25
JPS5569315A (en) 1980-05-24
AR231333A1 (es) 1984-10-31
JPS6325208B2 (es) 1988-05-24
DE2850415B1 (de) 1980-05-08
BR7907394A (pt) 1980-07-08
CA1103485A (en) 1981-06-23
ATA830078A (de) 1981-10-15
IT7927156A0 (it) 1979-11-09
FR2441756A1 (fr) 1980-06-13
US4291447A (en) 1981-09-29
IT1124942B (it) 1986-05-14
DE2850415C2 (de) 1981-01-08

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