FI20065685A0 - Deflection-compensated roll for a paper / board machine or a finishing machine - Google Patents

Deflection-compensated roll for a paper / board machine or a finishing machine

Info

Publication number
FI20065685A0
FI20065685A0 FI20065685A FI20065685A FI20065685A0 FI 20065685 A0 FI20065685 A0 FI 20065685A0 FI 20065685 A FI20065685 A FI 20065685A FI 20065685 A FI20065685 A FI 20065685A FI 20065685 A0 FI20065685 A0 FI 20065685A0
Authority
FI
Finland
Prior art keywords
machine
deflection
paper
compensated roll
board
Prior art date
Application number
FI20065685A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20065685A (en
FI122329B (en
Inventor
Seppo Kupiainen
Tommi Korolainen
Juha Lahtinen
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20065685A priority Critical patent/FI122329B/en
Publication of FI20065685A0 publication Critical patent/FI20065685A0/en
Priority to DE102007051395A priority patent/DE102007051395A1/en
Priority to AT0174807A priority patent/AT504421A3/en
Publication of FI20065685A publication Critical patent/FI20065685A/en
Application granted granted Critical
Publication of FI122329B publication Critical patent/FI122329B/en

Links

Classifications

    • 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
    • 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
    • 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
    • F16C13/003—Bowed or curved rolls
    • 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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Actuator (AREA)
FI20065685A 2006-10-30 2006-10-30 Bending-compensated roller for paper / cardboard or finishing machine FI122329B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20065685A FI122329B (en) 2006-10-30 2006-10-30 Bending-compensated roller for paper / cardboard or finishing machine
DE102007051395A DE102007051395A1 (en) 2006-10-30 2007-10-25 Variable-flexibility roller for paper or cardboard finishing machines, has pressure accumulator, which has membrane, bubble or piston, with which pressure chamber is divided into two chambers
AT0174807A AT504421A3 (en) 2006-10-30 2007-10-29 BENDING ROLLER FOR A PAPER, CARDBOARD OR EQUIPMENT MACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065685 2006-10-30
FI20065685A FI122329B (en) 2006-10-30 2006-10-30 Bending-compensated roller for paper / cardboard or finishing machine

Publications (3)

Publication Number Publication Date
FI20065685A0 true FI20065685A0 (en) 2006-10-30
FI20065685A FI20065685A (en) 2008-05-01
FI122329B FI122329B (en) 2011-12-15

Family

ID=37232291

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065685A FI122329B (en) 2006-10-30 2006-10-30 Bending-compensated roller for paper / cardboard or finishing machine

Country Status (3)

Country Link
AT (1) AT504421A3 (en)
DE (1) DE102007051395A1 (en)
FI (1) FI122329B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121891B (en) * 2009-12-18 2011-05-31 Metso Paper Inc A bending compensated roller for a fiber web machine or a fiber web finishing machine, a method for controlling the vibrational properties of a roller for a fiber web machine or a fiber web finishing machine, and a method for equipping a bending compensated roller for a fiber web machine or a fiber web finishing machine
FI121896B (en) * 2010-02-05 2011-05-31 Metso Paper Inc BOMBABLE ROLL AND SYSTEM
DE102010002503A1 (en) 2010-03-02 2011-09-08 Voith Patent Gmbh Roller for a paper or board machine and method for damping vibrations of a roller
DE102010039658A1 (en) * 2010-08-24 2012-03-01 Voith Patent Gmbh Roller for a paper or board machine
DE102010039795A1 (en) 2010-08-26 2012-03-01 Voith Patent Gmbh Apparatus and method for reducing vibration on a bending roll
DE102010040149A1 (en) 2010-09-02 2012-03-08 Voith Patent Gmbh Roller for a paper or board machine
DE102011004833A1 (en) 2011-02-28 2012-08-30 Voith Patent Gmbh Roller for use in paper or paperboard machine, has pressure chamber that is connected with pressure fluid supply conduit through orifice which is movable in parallel to pressure fluid flow direction
DE102011005922A1 (en) 2011-03-23 2012-09-27 Voith Patent Gmbh Bend compensation roll with vibration absorber
DE102014212748A1 (en) * 2014-07-01 2016-01-07 Carl Zeiss Industrielle Messtechnik Gmbh Bearing assembly for a linear fluid bearing guide of a coordinate measuring machine and coordinate measuring machine

Also Published As

Publication number Publication date
FI20065685A (en) 2008-05-01
DE102007051395A1 (en) 2008-05-08
AT504421A2 (en) 2008-05-15
AT504421A3 (en) 2009-05-15
FI122329B (en) 2011-12-15

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