SE7700331L - Vals med reglerbar nedbojning - Google Patents

Vals med reglerbar nedbojning

Info

Publication number
SE7700331L
SE7700331L SE7700331A SE7700331A SE7700331L SE 7700331 L SE7700331 L SE 7700331L SE 7700331 A SE7700331 A SE 7700331A SE 7700331 A SE7700331 A SE 7700331A SE 7700331 L SE7700331 L SE 7700331L
Authority
SE
Sweden
Prior art keywords
roll
roller
adjustable bending
roll shell
deflection
Prior art date
Application number
SE7700331A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
P L Metso
Original Assignee
Ahlstroem A
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 Ahlstroem A filed Critical Ahlstroem A
Publication of SE7700331L publication Critical patent/SE7700331L/

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
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Paper (AREA)
SE7700331A 1976-01-21 1977-01-13 Vals med reglerbar nedbojning SE7700331L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI760135A FI57471C (fi) 1976-01-21 1976-01-21 Vals med reglerbar nedboejning

Publications (1)

Publication Number Publication Date
SE7700331L true SE7700331L (sv) 1977-07-22

Family

ID=8509699

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700331A SE7700331L (sv) 1976-01-21 1977-01-13 Vals med reglerbar nedbojning

Country Status (11)

Country Link
JP (1) JPS5290761A (US08124317-20120228-C00026.png)
AT (1) AT351926B (US08124317-20120228-C00026.png)
BR (1) BR7700139A (US08124317-20120228-C00026.png)
CA (1) CA1048831A (US08124317-20120228-C00026.png)
DE (1) DE2700379C3 (US08124317-20120228-C00026.png)
ES (1) ES454976A1 (US08124317-20120228-C00026.png)
FI (1) FI57471C (US08124317-20120228-C00026.png)
FR (1) FR2339094A1 (US08124317-20120228-C00026.png)
GB (1) GB1544658A (US08124317-20120228-C00026.png)
SE (1) SE7700331L (US08124317-20120228-C00026.png)
SU (1) SU673191A3 (US08124317-20120228-C00026.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT367121B (de) * 1978-11-15 1982-06-11 Escher Wyss Ag Durchbiegungseinstellwalze zur druckbehandlung von materialbahnen, insbesondere papierbahnen
DE3539428A1 (de) * 1985-11-07 1987-05-21 Kleinewefers Gmbh Deformationsregelwalze
DE3611859A1 (de) * 1986-04-09 1987-10-15 Kleinewefers Gmbh Deformationsregelwalze
CA1296557C (en) * 1986-04-09 1992-03-03 Josef Pav System of rolls for use in calenders and like machines
DE102006057907B4 (de) * 2006-12-08 2008-10-23 Inometa Technologie Gmbh & Co. Biegewalzenanordnung
CN111074666A (zh) * 2019-09-06 2020-04-28 山东明源智能装备科技有限公司 一种可控中高压光机游泳辊及其变形压力控制系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161125A (en) * 1961-02-15 1964-12-15 Beloit Iron Works Adjustable crown roll
DE1240804B (de) * 1962-01-03 1967-05-24 Ramisch & Co Dr Kalanderwalze
US3562882A (en) * 1965-06-04 1971-02-16 Torrington Co Roll drive through intermediate race ring of concetric bearing
US3336648A (en) * 1965-09-20 1967-08-22 Ind Ovens Inc Deflection and displacement minimizing double-shell rolls
DK120792B (da) * 1968-08-02 1971-07-19 Mortensen P As Trykvalse, isæer til foularder.
FI50896C (fi) * 1969-06-04 1976-08-10 Ahlstroem Oy Tela

Also Published As

Publication number Publication date
CA1048831A (en) 1979-02-20
SU673191A3 (ru) 1979-07-05
BR7700139A (pt) 1977-09-06
JPS5290761A (en) 1977-07-30
AT351926B (de) 1979-08-27
FR2339094A1 (fr) 1977-08-19
FI57471C (fi) 1980-08-11
DE2700379B2 (de) 1979-08-09
FI57471B (fi) 1980-04-30
DE2700379A1 (de) 1977-07-28
DE2700379C3 (de) 1980-04-17
ATA4977A (de) 1979-01-15
FI760135A (US08124317-20120228-C00026.png) 1977-07-22
GB1544658A (en) 1979-04-25
ES454976A1 (es) 1978-01-01

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