IT1149426B - Disposizione per comandare la forza premente tra un cilindro ad inflessione controllata ed un elemento antagonista - Google Patents

Disposizione per comandare la forza premente tra un cilindro ad inflessione controllata ed un elemento antagonista

Info

Publication number
IT1149426B
IT1149426B IT19040/82A IT1904082A IT1149426B IT 1149426 B IT1149426 B IT 1149426B IT 19040/82 A IT19040/82 A IT 19040/82A IT 1904082 A IT1904082 A IT 1904082A IT 1149426 B IT1149426 B IT 1149426B
Authority
IT
Italy
Prior art keywords
provision
command
force
inflation cylinder
controlled inflation
Prior art date
Application number
IT19040/82A
Other languages
English (en)
Other versions
IT8219040A0 (it
Inventor
Ignazio Marchioro
Original Assignee
Escher Wyss Sa
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 Sa filed Critical Escher Wyss Sa
Publication of IT8219040A0 publication Critical patent/IT8219040A0/it
Application granted granted Critical
Publication of IT1149426B publication Critical patent/IT1149426B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/36—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by radial displacement of the roll sleeve on a stationary roll 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
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Control Of Metal Rolling (AREA)
IT19040/82A 1981-01-15 1982-01-08 Disposizione per comandare la forza premente tra un cilindro ad inflessione controllata ed un elemento antagonista IT1149426B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3101114 1981-01-15

Publications (2)

Publication Number Publication Date
IT8219040A0 IT8219040A0 (it) 1982-01-08
IT1149426B true IT1149426B (it) 1986-12-03

Family

ID=6122679

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19040/82A IT1149426B (it) 1981-01-15 1982-01-08 Disposizione per comandare la forza premente tra un cilindro ad inflessione controllata ed un elemento antagonista

Country Status (9)

Country Link
US (1) US4502312A (it)
JP (1) JPS57137714A (it)
AT (1) AT381514B (it)
BR (1) BR8200185A (it)
CA (1) CA1173137A (it)
FI (1) FI69189C (it)
GB (1) GB2091448B (it)
IT (1) IT1149426B (it)
SE (1) SE449246B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553312B1 (fr) * 1983-10-14 1987-05-22 Clecim Sa Procede de reglage de l'epaisseur et du profil d'un produit plat en cours de laminage
EP0222621B1 (en) * 1985-11-13 1991-05-22 Akechi Yano A roller for stretching or imparting shrinkage to sheeting
CA1270786A (en) * 1986-03-07 1990-06-26 Akechi Yano Roll with an arched shaft
US4714943A (en) * 1986-03-11 1987-12-22 Brother Kogyo Kabushiki Kaisha Imaging device
FI74070C (fi) * 1986-04-09 1987-12-10 Valmet Oy Foerfarande foer att kontrollera boejningen av en boejningsreglerad vals samt en vals foer en pappersmaskin foer tillaempning av foerfarandet.
FI76872C (fi) * 1987-02-23 1988-12-12 Valmet Paper Machinery Inc Foerfarande och anordning foer styrning av zonvals.
US4798134A (en) * 1987-09-11 1989-01-17 The Mead Corporation Pressure compensated single nip three-roll press
CH674478A5 (it) * 1988-04-01 1990-06-15 Escher Wyss Gmbh
CH674479A5 (it) * 1988-04-01 1990-06-15 Escher Wyss Gmbh
FI100099B (fi) * 1988-11-17 1997-09-30 Valmet Paper Machinery Inc Menetelmä ja laite paperirainan rullauksessa
DE3841360A1 (de) * 1988-12-08 1990-06-28 Kuesters Eduard Maschf Kalander
JP3283823B2 (ja) * 1998-06-02 2002-05-20 株式会社日立製作所 板材圧延機
US20040154146A1 (en) * 2001-05-17 2004-08-12 Pruitt Paul R. Web spreader roll and methods for spreading webs of material
DE102004022377A1 (de) * 2004-05-06 2005-12-08 Voith Paper Patent Gmbh Biegeausgleichswalze
EP2711666A1 (de) * 2012-09-20 2014-03-26 Boegli-Gravures S.A. Verfahren zur Herstellung eines Satzes von miteinander kooperierenden Prägewalzen und Modellvorrichtung zur Durchführung des Verfahrens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803886A (en) * 1972-05-10 1974-04-16 Westinghouse Electric Corp System and method for controlling gauge and crown in a plate rolling mill
CH589806A5 (it) * 1975-03-04 1977-07-15 Escher Wyss Ag
CH604940A5 (it) * 1975-12-08 1978-09-15 Escher Wyss Ag
DE2919748C2 (de) * 1979-05-10 1983-08-18 Escher Wyss AG, Zürich Walzvorrichtung zum Walzen von bahnförmigen Materialien
US4286448A (en) * 1979-11-13 1981-09-01 Loewy Robertson Engineering Co. Ltd. Mill control

Also Published As

Publication number Publication date
SE449246B (sv) 1987-04-13
JPS57137714A (en) 1982-08-25
FI69189C (fi) 1985-12-10
FI69189B (fi) 1985-08-30
GB2091448A (en) 1982-07-28
GB2091448B (en) 1984-04-26
AT381514B (de) 1986-10-27
FI820090L (fi) 1982-07-16
CA1173137A (en) 1984-08-21
SE8200152L (sv) 1982-07-16
US4502312A (en) 1985-03-05
BR8200185A (pt) 1982-11-09
JPH0333836B2 (it) 1991-05-20
ATA531081A (de) 1986-03-15
IT8219040A0 (it) 1982-01-08

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