FI3604U1 - Deflection-compensated zone roller for use in a paper machine, especially a multi-zone roller - Google Patents

Deflection-compensated zone roller for use in a paper machine, especially a multi-zone roller

Info

Publication number
FI3604U1
FI3604U1 FI980265U FIU980265U FI3604U1 FI 3604 U1 FI3604 U1 FI 3604U1 FI 980265 U FI980265 U FI 980265U FI U980265 U FIU980265 U FI U980265U FI 3604 U1 FI3604 U1 FI 3604U1
Authority
FI
Finland
Prior art keywords
zone roller
deflection
paper machine
compensated
roller
Prior art date
Application number
FI980265U
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Osmo Nikulainen
Original Assignee
Valmet Corp
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 Valmet Corp filed Critical Valmet Corp
Priority to FI980265U priority Critical patent/FI3604U1/en
Publication of FIU980265U0 publication Critical patent/FIU980265U0/en
Application granted granted Critical
Publication of FI3604U1 publication Critical patent/FI3604U1/en
Priority to DE19922365A priority patent/DE19922365B4/en

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
    • 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
FI980265U 1998-05-27 1998-05-27 Deflection-compensated zone roller for use in a paper machine, especially a multi-zone roller FI3604U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI980265U FI3604U1 (en) 1998-05-27 1998-05-27 Deflection-compensated zone roller for use in a paper machine, especially a multi-zone roller
DE19922365A DE19922365B4 (en) 1998-05-27 1999-05-14 Deflection-controllable zone roller to be used in paper machines, in particular multi-zone roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI980265U FI3604U1 (en) 1998-05-27 1998-05-27 Deflection-compensated zone roller for use in a paper machine, especially a multi-zone roller

Publications (2)

Publication Number Publication Date
FIU980265U0 FIU980265U0 (en) 1998-05-27
FI3604U1 true FI3604U1 (en) 1998-09-17

Family

ID=8550728

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980265U FI3604U1 (en) 1998-05-27 1998-05-27 Deflection-compensated zone roller for use in a paper machine, especially a multi-zone roller

Country Status (2)

Country Link
DE (1) DE19922365B4 (en)
FI (1) FI3604U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10231207A1 (en) * 2002-07-10 2004-01-22 Voith Paper Patent Gmbh Deflection roll

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655894A1 (en) * 1976-12-09 1978-06-22 Valmet Oy ROLLER WITH CONTROLLABLE DEFLECTION
DE4430667C1 (en) * 1994-08-29 1996-02-08 Voith Sulzer Papiermasch Gmbh Deflection-controlled roller
DE29520243U1 (en) * 1995-01-13 1996-02-08 Voith Sulzer Papiermasch Gmbh Deflection-controlled roller
FI98089C (en) * 1995-05-18 1997-04-10 Valmet Corp Oil supply duct system for bending compensated drum
DE19521860C3 (en) * 1995-06-16 2002-02-28 Kuesters Eduard Maschf Deflection-controllable roller

Also Published As

Publication number Publication date
DE19922365B4 (en) 2007-08-09
DE19922365A1 (en) 1999-12-02
FIU980265U0 (en) 1998-05-27

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Legal Events

Date Code Title Description
MAU Utility model expired