FI68886C - Pressvals med en anordning foer korrigering av valsmantelns neboejning - Google Patents

Pressvals med en anordning foer korrigering av valsmantelns neboejning Download PDF

Info

Publication number
FI68886C
FI68886C FI810925A FI810925A FI68886C FI 68886 C FI68886 C FI 68886C FI 810925 A FI810925 A FI 810925A FI 810925 A FI810925 A FI 810925A FI 68886 C FI68886 C FI 68886C
Authority
FI
Finland
Prior art keywords
pressure
pocket
central
roll
pockets
Prior art date
Application number
FI810925A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI68886B (fi
FI810925L (fi
Inventor
Christian Schiel
Robert Wolf
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of FI810925L publication Critical patent/FI810925L/fi
Application granted granted Critical
Publication of FI68886B publication Critical patent/FI68886B/fi
Publication of FI68886C publication Critical patent/FI68886C/fi

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
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/005—Roll constructions
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
FI810925A 1980-03-26 1981-03-25 Pressvals med en anordning foer korrigering av valsmantelns neboejning FI68886C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3011669A DE3011669C2 (de) 1980-03-26 1980-03-26 Preßwalze mit einer Einrichtung zum Korrigieren der Durchbiegung des Walzenmantels
DE3011669 1980-03-26

Publications (3)

Publication Number Publication Date
FI810925L FI810925L (fi) 1981-09-27
FI68886B FI68886B (fi) 1985-07-31
FI68886C true FI68886C (fi) 1985-11-11

Family

ID=6098391

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810925A FI68886C (fi) 1980-03-26 1981-03-25 Pressvals med en anordning foer korrigering av valsmantelns neboejning

Country Status (9)

Country Link
JP (1) JPS56151199A (cs)
AT (1) AT378017B (cs)
CS (1) CS223841B2 (cs)
DE (1) DE3011669C2 (cs)
FI (1) FI68886C (cs)
HU (1) HU184413B (cs)
RO (1) RO84929B1 (cs)
SU (1) SU1138045A3 (cs)
YU (1) YU78281A (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74072C (fi) * 1986-04-16 1987-12-10 Valmet Oy Glidskoarrangemang foer boejningskompenserad vals.
ATE71701T1 (de) * 1986-09-03 1992-02-15 Kleinewefers Gmbh Deformationsregelwalze.
FI80137C (fi) * 1988-04-27 1990-04-10 Valmet Paper Machinery Inc Belastningssko foer boejningskompenserad vals och en boejningskompenserad vals foersedd med belastningsskor.
DE4012439C1 (cs) * 1990-04-19 1991-10-17 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
DE9205796U1 (de) * 1992-04-30 1993-08-26 Eduard Küsters Maschinenfabrik GmbH & Co KG, 47805 Krefeld Walze mit Stützleiste
DE4223715C2 (de) * 1992-07-18 1995-07-20 Escher Wyss Gmbh Walze
JP2706698B2 (ja) * 1993-06-30 1998-01-28 東洋鋼鈑株式会社 押圧体および圧下装置
DE19527225C2 (de) * 1995-07-26 1999-04-29 Kuesters Eduard Maschf Walze
GB2456344B (en) * 2008-01-14 2012-04-18 Upm Ltd Aerostatic bearing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE350312B (cs) * 1970-09-23 1972-10-23 Skf Svenska Kullagerfab Ab
DE2230139B2 (de) * 1971-06-28 1980-01-31 Escher Wyss Ag, Zuerich (Schweiz) Walze mit Durchbiegungsausgleich für die Druckbehandlung von bahnförmigen Materialien
DE2502161A1 (de) * 1975-01-21 1976-07-29 Voith Gmbh J M Presswalze fuer papiermaschinen zur erzeugung eines liniendruckes

Also Published As

Publication number Publication date
YU78281A (en) 1983-10-31
JPS56151199A (en) 1981-11-24
HU184413B (en) 1984-08-28
ATA83481A (de) 1984-02-15
FI68886B (fi) 1985-07-31
SU1138045A3 (en) 1985-01-30
DE3011669C2 (de) 1982-11-25
AT378017B (de) 1985-06-10
FI810925L (fi) 1981-09-27
RO84929B1 (ro) 1985-01-30
DE3011669A1 (de) 1981-10-01
CS223841B2 (en) 1983-11-25

Similar Documents

Publication Publication Date Title
FI69667B (fi) Valsaggregat i synnerhet kalander foer pappers- och andra materialbanor
EP0442257B1 (en) Press roll
US4233011A (en) Rolls of controllable flexure, especially for machines for the production and processing of webs of paper or plastic
US4705602A (en) Hydraulic pressing shoe with an adjustable circumferential press zone
US3804707A (en) Papermaking press with inflatable rolls having thin deformable outer shells
FI68886C (fi) Pressvals med en anordning foer korrigering av valsmantelns neboejning
FI69188B (fi) Pressvals vars boejning aer reglerbar
US4583273A (en) Controlled deflection roll
US4089094A (en) Press roll with controllable deflection
US4069569A (en) Deflection-controlled roll for the pressure treatment of materials in web form
CA1316032C (en) High heat flux roll and press utilizing same
US4651552A (en) Roll for a foil-drawing calender or the like
US5018258A (en) Support system for a variable-crown roll
US4110156A (en) Compact press at the web transfer position of a paper making machine
CA2058974C (en) Roller
US5141601A (en) Press roll with wedge clamp for the press-jacket edges
FI79746C (fi) Zonreglerad vals.
FI79733B (fi) En press med laongt nyp.
US5244448A (en) Method and apparatus for regulating the temperature of an adjustable-crown roll
FI86665B (fi) Deformationsreglerande vals.
FI82124C (fi) En deflektionskontrollerad vals.
FI121476B (fi) Puristintela
FI74067B (fi) Vals i pappersmaskin, vilken vals har en profilreglerbar mantel.
US4308651A (en) Controlled variable deflection roll
EP0399976B1 (en) Method for regulating the temperature of an adjustable-crown roll and regulation system intended for carying out the method

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: J.M. VOITH GMBH