DE69618331D1 - Ölzufuhrleitungenvorrichtung für eine durchbiegungseinstellwalze - Google Patents

Ölzufuhrleitungenvorrichtung für eine durchbiegungseinstellwalze

Info

Publication number
DE69618331D1
DE69618331D1 DE69618331T DE69618331T DE69618331D1 DE 69618331 D1 DE69618331 D1 DE 69618331D1 DE 69618331 T DE69618331 T DE 69618331T DE 69618331 T DE69618331 T DE 69618331T DE 69618331 D1 DE69618331 D1 DE 69618331D1
Authority
DE
Germany
Prior art keywords
roll
loading
oil feed
axle
axial
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69618331T
Other languages
English (en)
Other versions
DE69618331T2 (de
Inventor
Risto Haiko
Pekka Kivioja
Ari Lehto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Paper Oy
Original Assignee
Metso Paper Oy
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
Priority claimed from FI952419A external-priority patent/FI98089C/fi
Application filed by Metso Paper Oy filed Critical Metso Paper Oy
Application granted granted Critical
Publication of DE69618331D1 publication Critical patent/DE69618331D1/de
Publication of DE69618331T2 publication Critical patent/DE69618331T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE69618331T 1995-05-18 1996-04-18 Ölzufuhrleitungenvorrichtung für eine durchbiegungseinstellwalze Expired - Lifetime DE69618331T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI952419A FI98089C (fi) 1995-05-18 1995-05-18 Öljynsyöttökanavisto taipumakompensoitua telaa varten
PCT/FI1996/000207 WO1996036817A1 (en) 1995-05-18 1996-04-18 System of oil feed ducts for a variable-crown roll

Publications (2)

Publication Number Publication Date
DE69618331D1 true DE69618331D1 (de) 2002-02-07
DE69618331T2 DE69618331T2 (de) 2002-09-19

Family

ID=8543439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618331T Expired - Lifetime DE69618331T2 (de) 1995-05-18 1996-04-18 Ölzufuhrleitungenvorrichtung für eine durchbiegungseinstellwalze

Country Status (7)

Country Link
EP (1) EP0786054B1 (de)
JP (1) JP4153034B2 (de)
KR (1) KR100427573B1 (de)
CN (1) CN1046794C (de)
AT (1) ATE211529T1 (de)
CA (1) CA2195461C (de)
DE (1) DE69618331T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7258654B2 (en) * 2004-03-05 2007-08-21 Rohm and Haas Dënmark Finance A/S Compliant pressure roller with uniform nip pressure
DE102010040149A1 (de) * 2010-09-02 2012-03-08 Voith Patent Gmbh Walze für eine Papier- oder Kartonmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608081A5 (de) * 1976-07-13 1978-12-15 Escher Wyss Ag
DE2847029C2 (de) * 1978-10-25 1980-11-13 Escher Wyss Ag, Zuerich (Schweiz) Durchbiegungseinstellwalze
DE3533210A1 (de) * 1985-09-18 1987-03-26 Kuesters Eduard Verfahren zur steuerung der liniendruckverteilung in walzenanordnungen und entsprechende steuereinrichtung
CH681246A5 (de) * 1989-08-04 1993-02-15 Escher Wyss Ag

Also Published As

Publication number Publication date
DE69618331T2 (de) 2002-09-19
EP0786054A1 (de) 1997-07-30
CN1154734A (zh) 1997-07-16
EP0786054B1 (de) 2002-01-02
KR970704971A (ko) 1997-09-06
CA2195461C (en) 2007-06-26
ATE211529T1 (de) 2002-01-15
CA2195461A1 (en) 1996-11-21
JPH10503273A (ja) 1998-03-24
KR100427573B1 (ko) 2004-10-22
JP4153034B2 (ja) 2008-09-17
CN1046794C (zh) 1999-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition