FI20075327A - Räfflad vals, skivelement för bildning av ett räfflat skikt till en räfflad vals och förfarande för framställning av en räfflad vals - Google Patents

Räfflad vals, skivelement för bildning av ett räfflat skikt till en räfflad vals och förfarande för framställning av en räfflad vals Download PDF

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Publication number
FI20075327A
FI20075327A FI20075327A FI20075327A FI20075327A FI 20075327 A FI20075327 A FI 20075327A FI 20075327 A FI20075327 A FI 20075327A FI 20075327 A FI20075327 A FI 20075327A FI 20075327 A FI20075327 A FI 20075327A
Authority
FI
Finland
Prior art keywords
groove
roll
groove roll
manufacturing
forming
Prior art date
Application number
FI20075327A
Other languages
English (en)
Finnish (fi)
Other versions
FI120161B (sv
FI20075327A0 (sv
Inventor
Jukka-Pekka Multasuo
Kari Holopainen
Juha Isometsae
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 FI20075327A priority Critical patent/FI120161B/sv
Publication of FI20075327A0 publication Critical patent/FI20075327A0/sv
Priority to AT0916008A priority patent/AT507316B1/de
Priority to PCT/FI2008/050239 priority patent/WO2008139025A1/en
Priority to DE112008001193T priority patent/DE112008001193T8/de
Priority to CN2008800151875A priority patent/CN101680182B/zh
Publication of FI20075327A publication Critical patent/FI20075327A/sv
Application granted granted Critical
Publication of FI120161B publication Critical patent/FI120161B/sv

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/10—Suction rolls, e.g. couch rolls
    • D21F3/105—Covers thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/08—Pressure rolls
    • D21F3/086—Pressure rolls having a grooved surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FI20075327A 2007-05-09 2007-05-09 Räfflad vals, skivelement för bildning av ett räfflat skikt till en räfflad vals och förfarande för framställning av en räfflad vals FI120161B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20075327A FI120161B (sv) 2007-05-09 2007-05-09 Räfflad vals, skivelement för bildning av ett räfflat skikt till en räfflad vals och förfarande för framställning av en räfflad vals
AT0916008A AT507316B1 (de) 2007-05-09 2008-04-30 Rillenwalze, scheibenelement zum ausbilden der rillenschicht auf einer rillenwalze und verfahren zum herstellen einer rillenwalze
PCT/FI2008/050239 WO2008139025A1 (en) 2007-05-09 2008-04-30 A grooved roll, a disc element for forming the groove layer of a grooved roll and a method for manufacturing a grooved roll
DE112008001193T DE112008001193T8 (de) 2007-05-09 2008-04-30 Rillenwalze, Scheibenelement zum Ausbilden der Rillenschicht auf einer Rillenwalze und Verfahren zum Herstellen einer Rillenwalze
CN2008800151875A CN101680182B (zh) 2007-05-09 2008-04-30 带槽辊、形成带槽辊的槽层的圆盘构件及制造带槽辊的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075327A FI120161B (sv) 2007-05-09 2007-05-09 Räfflad vals, skivelement för bildning av ett räfflat skikt till en räfflad vals och förfarande för framställning av en räfflad vals
FI20075327 2007-05-09

Publications (3)

Publication Number Publication Date
FI20075327A0 FI20075327A0 (sv) 2007-05-09
FI20075327A true FI20075327A (sv) 2008-11-10
FI120161B FI120161B (sv) 2009-07-15

Family

ID=38069495

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075327A FI120161B (sv) 2007-05-09 2007-05-09 Räfflad vals, skivelement för bildning av ett räfflat skikt till en räfflad vals och förfarande för framställning av en räfflad vals

Country Status (5)

Country Link
CN (1) CN101680182B (sv)
AT (1) AT507316B1 (sv)
DE (1) DE112008001193T8 (sv)
FI (1) FI120161B (sv)
WO (1) WO2008139025A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009027229A1 (de) * 2009-06-26 2010-12-30 Voith Patent Gmbh Verfahren zur Herstellung einer Walze und Walze, insbesondere Papiermaschinenwalze
EP2488432B1 (en) * 2009-10-13 2015-02-25 3M Innovative Properties Company Contact nip roll

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE338699C (de) * 1918-02-02 1921-07-04 Karlstads Mek Verkst Ab Walze zum Auspressen des Wassers aus Holz- und Zellstoff
US3718959A (en) * 1971-02-11 1973-03-06 V Sailas Roll for dewatering presses of paper making machines
FI57283C (fi) * 1976-05-17 1980-07-10 Valmet Oy Metallbelaeggning med haord yta pao en vals i en pappersmaskin
US5098523A (en) * 1990-01-16 1992-03-24 Valmet Paper Machinery, Inc. Press roll with wedge clamp for the press jacket edges
US5436780A (en) * 1991-06-03 1995-07-25 Matsushita Electric Industrial Co., Ltd. Thin film magnetic head device
JPH04357316A (ja) * 1991-06-03 1992-12-10 Masuda Seisakusho:Kk 弾性機能を有する帯状の不織布を利用したポーラスロールの製造方法
US5996244A (en) * 1996-12-16 1999-12-07 Valmet Corporation Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine
FI118999B (sv) * 2003-10-07 2008-06-13 Metso Paper Inc En vals i en pappers- eller kartongmaskin och en torkgrupp i en pappers- eller kartongmaskin
JP2006036451A (ja) * 2004-07-27 2006-02-09 Yasuo Toki サクションロール

Also Published As

Publication number Publication date
DE112008001193T5 (de) 2010-03-25
FI120161B (sv) 2009-07-15
FI20075327A0 (sv) 2007-05-09
DE112008001193T8 (de) 2010-07-15
AT507316A3 (de) 2011-01-15
WO2008139025A1 (en) 2008-11-20
AT507316A2 (de) 2010-04-15
CN101680182A (zh) 2010-03-24
AT507316B1 (de) 2011-12-15
CN101680182B (zh) 2012-05-02

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