ES480973A1 - Perfeccionamientos introducidos en los rodillos de ajuste deflexion. - Google Patents

Perfeccionamientos introducidos en los rodillos de ajuste deflexion.

Info

Publication number
ES480973A1
ES480973A1 ES480973A ES480973A ES480973A1 ES 480973 A1 ES480973 A1 ES 480973A1 ES 480973 A ES480973 A ES 480973A ES 480973 A ES480973 A ES 480973A ES 480973 A1 ES480973 A1 ES 480973A1
Authority
ES
Spain
Prior art keywords
support
pressure
roll
core
stationary roll
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
ES480973A
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 ES480973A1 publication Critical patent/ES480973A1/es
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Actuator (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

Perfeccionamientos introducidos en los rodillos de ajuste de flexión, con su soporte fijo y una camisa tubular de rodillo que gira en torno al soporte, cuyo extremo tiene apoyo giratorio sobre el soporte, y al menos con un elemento hidrostático de apoyo que se encuentra entre el soporte y la camisa de rodillo, el cual se introduce en el soporte, y muestra una superficie de rodadura en la que se asiente a con deslizamiento la superficie interior de la camisa de rodillo, de forma que entre el soporte y el elemento de apoyo se dispone una cámara hidráulica de presión que se acopla a una fuente de medio hidráulico de presión y la superficie de rodadura del elemento de apoyo presenta varios alojamientos hidrostáticos de apoyo que se acoplan mediante canales de estrangulación a la cámara de presión, caracterizados porque el elemento de apoyo tiene la forma de una placa que se dispone en el espacio intermedio entre la superficie interior de la camisa de rodillo y la superficie exterior del soporte, de manera que la cámara de presión queda limitada por la superficie exterior del soporte una superficie del elemento de apoyo, dirigida a la superficie exterior del soporte y una junta que se afirma en el elemento de apoyo.
ES480973A 1978-07-11 1979-05-28 Perfeccionamientos introducidos en los rodillos de ajuste deflexion. Expired ES480973A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH751478 1978-07-11

Publications (1)

Publication Number Publication Date
ES480973A1 true ES480973A1 (es) 1980-01-16

Family

ID=4326337

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480973A Expired ES480973A1 (es) 1978-07-11 1979-05-28 Perfeccionamientos introducidos en los rodillos de ajuste deflexion.

Country Status (14)

Country Link
US (1) US4214354A (es)
JP (1) JPS5517790A (es)
AR (1) AR221877A1 (es)
AT (1) AT360833B (es)
BR (1) BR7904387A (es)
CA (1) CA1090402A (es)
DE (1) DE2831142C2 (es)
ES (1) ES480973A1 (es)
FI (1) FI792064A7 (es)
FR (1) FR2431068A1 (es)
GB (1) GB2024990A (es)
IT (1) IT1121085B (es)
NL (1) NL7905346A (es)
SE (1) SE7905868L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905543C2 (de) * 1979-02-14 1981-02-05 Kuesters, Eduard, 4150 Krefeld Walze für die Druckbehandlung von Warenbahnen
IT1128811B (it) * 1980-06-19 1986-06-04 Componenti Grafici Srl Cilindro di pressione con asse a configurazione variabile
NL8102285A (nl) * 1981-05-11 1982-12-01 Philips Nv Aerostatisch axiaal lager.
DE3208280A1 (de) * 1982-03-08 1983-09-22 Nikolaevskij korablestroitel'nyj institut imeni admirala S. O. Makarova, Nikolaev Hydrostatisches traglager und verwendung in einer stueckgut-foerdereinrichtung mit fluessigkeitspolster
DE3306225A1 (de) * 1983-02-23 1984-08-23 Fritz 7347 Bad Überkingen Stahlecker Vorrichtung zum oe-friktionsspinnen
US5189775A (en) * 1992-02-25 1993-03-02 The Black Clawson Company Zone controlled deflection compensated roll
DE102017105577A1 (de) * 2017-03-15 2018-09-20 Thyssenkrupp Ag Lageranordnung und Windenergieanlage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504305A (es) * 1950-07-25
DE2230139B2 (de) * 1971-06-28 1980-01-31 Escher Wyss Ag, Zuerich (Schweiz) Walze mit Durchbiegungsausgleich für die Druckbehandlung von bahnförmigen Materialien
CH567667A5 (es) * 1972-09-16 1975-10-15 Escher Wyss Ag
US3804044A (en) * 1972-10-13 1974-04-16 Singer Co Sewing machine handwheel elimination arrangement
CH593035A5 (es) * 1975-01-20 1977-11-15 Brenn Albertoni Gemma
DE2608646A1 (de) * 1975-10-02 1977-09-08 Escher Wyss Ag Durchbiegungseinstellwalze
DE2655893B2 (de) * 1976-06-11 1979-07-26 Valmet Oy, Helsinki Preßwalze mit steuerbarer Durchbiegung zur Behandlung von Materialbahnen
CH601687A5 (es) * 1976-07-14 1978-07-14 Escher Wyss Ag
DE2655894A1 (de) * 1976-12-09 1978-06-22 Valmet Oy Walze mit steuerbarer durchbiegung

Also Published As

Publication number Publication date
SE7905868L (sv) 1980-01-12
DE2831142C2 (de) 1983-05-26
AR221877A1 (es) 1981-03-31
AT360833B (de) 1981-02-10
FR2431068A1 (fr) 1980-02-08
CA1090402A (en) 1980-11-25
DE2831142A1 (de) 1980-01-24
FI792064A7 (fi) 1981-01-01
GB2024990A (en) 1980-01-16
IT7923515A0 (it) 1979-06-13
ATA516178A (de) 1980-06-15
IT1121085B (it) 1986-03-26
US4214354A (en) 1980-07-29
NL7905346A (nl) 1980-01-15
BR7904387A (pt) 1980-04-08
JPS5517790A (en) 1980-02-07

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