ATE286172T1 - LIGHT WEIGHT ROLLER AND METHOD FOR PRODUCING SAME - Google Patents

LIGHT WEIGHT ROLLER AND METHOD FOR PRODUCING SAME

Info

Publication number
ATE286172T1
ATE286172T1 AT98947589T AT98947589T ATE286172T1 AT E286172 T1 ATE286172 T1 AT E286172T1 AT 98947589 T AT98947589 T AT 98947589T AT 98947589 T AT98947589 T AT 98947589T AT E286172 T1 ATE286172 T1 AT E286172T1
Authority
AT
Austria
Prior art keywords
roll
light weight
producing same
weight roller
paper
Prior art date
Application number
AT98947589T
Other languages
German (de)
Inventor
Mika Viljanmaa
Pekka Koivukunnas
Jyrki Laitila
Kari Lumppio
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
Application granted granted Critical
Publication of ATE286172T1 publication Critical patent/ATE286172T1/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
    • D21G1/0233—Soft 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
    • D21G1/0246—Hard rolls

Landscapes

  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Peptides Or Proteins (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

The invention concerns a roll of low-weight construction for a paper or board machine or for a paper or board finishing device. The roll frame of the roll (10) comprises a cylindrical mantle (11) with thin walls and a core part (12), which fills said cylindrical mantle fully or at least partly and which has been made of a filler material that has a low weight but that endures loading in the press direction well. The invention also concerns a method for manufacture of the roll.
AT98947589T 1997-10-14 1998-10-14 LIGHT WEIGHT ROLLER AND METHOD FOR PRODUCING SAME ATE286172T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI973953A FI111473B (en) 1997-10-14 1997-10-14 A method of manufacturing a lightweight roll and a roll manufactured according to the method
PCT/FI1998/000800 WO1999028552A1 (en) 1997-10-14 1998-10-14 Roll of low-weight construction and method for manufacture of the roll

Publications (1)

Publication Number Publication Date
ATE286172T1 true ATE286172T1 (en) 2005-01-15

Family

ID=8549724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98947589T ATE286172T1 (en) 1997-10-14 1998-10-14 LIGHT WEIGHT ROLLER AND METHOD FOR PRODUCING SAME

Country Status (8)

Country Link
EP (1) EP1023490B1 (en)
JP (1) JP2001525502A (en)
AT (1) ATE286172T1 (en)
AU (1) AU9444998A (en)
CA (1) CA2305300A1 (en)
DE (1) DE69828428T2 (en)
FI (1) FI111473B (en)
WO (1) WO1999028552A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221619A1 (en) * 2002-05-15 2003-11-27 Voith Paper Patent Gmbh Multi-purpose paper industry rotating drum has thermoplastic noise and vibration-absorbing layer over load-bearing drum structure
SE0502801L (en) * 2005-12-19 2007-06-20 Metso Paper Karlstad Ab Apparatus and method for increasing the productivity of a paper machine or reducing its dimensions
DE102007016719A1 (en) 2007-04-07 2008-10-09 Voith Patent Gmbh Roller for handling or processing e.g. paper sheet, has anchor units engaged with composite material and connected to inner wall of casing and/or outer wall of inner tube, where inner tube is composed of segments along axial direction
DE102008038400B3 (en) * 2008-08-19 2010-04-08 Kba-Metronic Aktiengesellschaft Lightweight roller
EP2888402A1 (en) * 2012-08-21 2015-07-01 Voith Patent GmbH Roller and method for producing a roller
WO2021041491A1 (en) * 2019-08-29 2021-03-04 Roto-Die Company, Inc. Reduced weight magnetic cylinder
DE102019126789A1 (en) * 2019-10-04 2021-04-08 Wink Stanzwerkzeuge Gmbh & Co. Kg Magnetic cylinder for rotary punching systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197200C (en) *
US2374194A (en) * 1941-08-30 1945-04-24 Interchem Corp Pressure roller
DE2818437C2 (en) * 1978-04-27 1983-07-07 J.M. Voith Gmbh, 7920 Heidenheim Stone roller
DE3525950A1 (en) * 1985-06-18 1986-12-18 Sulzer-Escher Wyss AG, Zürich Roller for the thermal treatment of a web of material, and the use thereof
DE3720832A1 (en) * 1987-06-24 1989-01-05 Voith Gmbh J M CASTED ROLL COVER, IN PARTICULAR PRESS OR CALANDER ROLL FOR TREATING TRACK-SHAPED GOODS, AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF
US5324248A (en) * 1992-11-03 1994-06-28 Composite Development Corporation Composite machine roll and method of manufacture
DE19511153C2 (en) * 1995-03-27 1997-04-30 Voith Sulzer Finishing Gmbh Calender roller, in particular for paper treatment

Also Published As

Publication number Publication date
FI111473B (en) 2003-07-31
FI973953A0 (en) 1997-10-14
FI973953L (en) 1999-04-15
CA2305300A1 (en) 1999-06-10
EP1023490A1 (en) 2000-08-02
WO1999028552A1 (en) 1999-06-10
DE69828428T2 (en) 2005-12-08
DE69828428D1 (en) 2005-02-03
EP1023490B1 (en) 2004-12-29
JP2001525502A (en) 2001-12-11
AU9444998A (en) 1999-06-16

Similar Documents

Publication Publication Date Title
ATE232921T1 (en) COVER FOR ROLLER AND METHOD FOR PRODUCING THE SAME
ES2115884T3 (en) FELT FOR PAPER MAKING MACHINES.
TW360731B (en) Method and apparatus for making paper the pare produced therefrom and security document produced from said paper
FI931021A7 (en) Method for calendering a paper web and a calender applying the method
EP0848108A3 (en) Calender for calendering of a paper or of an equivalent web material
EP0728867A3 (en) Calender for paper webs
FI881107A0 (en) Method for making paper
FI953872L (en) Roll printing paper and method for producing the same
BR9702314A (en) Winding method and device
FI960908A7 (en) Shoe press roller for paper machine
AU7532398A (en) Thermoplastic-coated roll, method for manufacture of the roll, composition of thermoplastic coating, method of calendering by means of thermoplastic-coated rolls in accordance with the invention, and paper/board manufactured by means of such rolls
DE69828428D1 (en) Low weight roller and method of making same
FI20001836A7 (en) Method and winding machine for winding a material web
FI961354L (en) Calender roll specifically designed for paper processing
FI951921A7 (en) Web material guide roll, especially for papermaking and converting machines
DE69504010D1 (en) Machine suitable for using web material wound into spools
GB2226101B (en) A press roll for treating web material,such as paper
ATE209600T1 (en) METHOD AND WINDING MACHINE FOR WINDING PAPER OR CARDBOARD WEAVES
FI961816L (en) Method for calendering a paper web and a calender applying the method
FI953984A7 (en) Paper machine web forming section
CA2295611A1 (en) Blade for a doctor in a paper/board machine and method for simultaneous coating and doctoring of a roll in a paper/board machine
DE69803068D1 (en) DEVICE FOR REWINDING SHAPED MATERIAL
FI981480A0 (en) A method for controlling the surface properties and / or curvature and / or tension and / or moisture and / or tension profile and / or moisture profile of a paper and an arrangement in a paper machine for the surface properties and / or curvature and / or tension and / or moisture and / or ...
AU6103198A (en) Web finishing section in a paper machine
FI980557L (en) Method for calendering a paper web and a calender applying the method

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1023490

Country of ref document: EP

REN Ceased due to non-payment of the annual fee