DE69828428D1 - Walze mit geringem gewicht und verfahren zu ihrer herstellung - Google Patents

Walze mit geringem gewicht und verfahren zu ihrer herstellung

Info

Publication number: DE69828428D1
Authority: DE; Germany
Prior art keywords: roll; low weight; making same; weight roller; paper
Prior art date: 1997-10-14
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 - Fee Related

Application number

DE69828428T

Other languages

English (en)

Other versions

DE69828428T2 (de

Inventor

Mika Viljanmaa

Pekka Koivukunnas

Jyrki Laitila

Kari Lumppio

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.)

Valmet Technologies 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.)

1997-10-14

Filing date

1998-10-14

Publication date

2005-02-03

1998-10-14 Application filed by Metso Paper Oy filed Critical Metso Paper Oy

2005-02-03 Publication of DE69828428D1 publication Critical patent/DE69828428D1/de

2005-12-08 Application granted granted Critical

2005-12-08 Publication of DE69828428T2 publication Critical patent/DE69828428T2/de

2018-10-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)
Cephalosporin Compounds (AREA)
Mechanical Treatment Of Semiconductor (AREA)
Peptides Or Proteins (AREA)
Nonmetallic Welding Materials (AREA)
Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

DE69828428T 1997-10-14 1998-10-14 Walze mit geringem gewicht und verfahren zu ihrer herstellung Expired - Fee Related DE69828428T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FI973953		1997-10-14
FI973953A FI111473B (fi)	1997-10-14	1997-10-14	Menetelmä kevytrakenteisen telan valmistamiseksi ja menetelmän mukaisesti valmistettu tela
PCT/FI1998/000800 WO1999028552A1 (en)	1997-10-14	1998-10-14	Roll of low-weight construction and method for manufacture of the roll

Publications (2)

Publication Number	Publication Date
DE69828428D1 true DE69828428D1 (de)	2005-02-03
DE69828428T2 DE69828428T2 (de)	2005-12-08

Family

ID=8549724

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69828428T Expired - Fee Related DE69828428T2 (de)	1997-10-14	1998-10-14	Walze mit geringem gewicht und verfahren zu ihrer herstellung

Country Status (8)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10221619A1 (de) *	2002-05-15	2003-11-27	Voith Paper Patent Gmbh	Walze
SE0502801L (sv) *	2005-12-19	2007-06-20	Metso Paper Karlstad Ab	Anordning och förfarande för ökning av en pappersmaskins produktivitet eller minskning av dess dimensioner
DE102007016719A1 (de)	2007-04-07	2008-10-09	Voith Patent Gmbh	Walze
DE102008038400B3 (de) *	2008-08-19	2010-04-08	Kba-Metronic Aktiengesellschaft	Leichtbau-Walze
WO2014029754A1 (de) *	2012-08-21	2014-02-27	Voith Patent Gmbh	Walze und verfahren zur herstellung einer walze
WO2021041491A1 (en) *	2019-08-29	2021-03-04	Roto-Die Company, Inc.	Reduced weight magnetic cylinder
DE102019126789A1 (de) *	2019-10-04	2021-04-08	Wink Stanzwerkzeuge Gmbh & Co. Kg	Magnetzylinder für Rotationsstanzsysteme

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE197200C (de) *
US2374194A (en) *	1941-08-30	1945-04-24	Interchem Corp	Pressure roller
DE2818437C2 (de) *	1978-04-27	1983-07-07	J.M. Voith Gmbh, 7920 Heidenheim	Steinwalze
DE3525950A1 (de) *	1985-06-18	1986-12-18	Sulzer-Escher Wyss AG, Zürich	Walze zur thermischen behandlung einer warenbahn und deren verwendung
DE3720832A1 (de) *	1987-06-24	1989-01-05	Voith Gmbh J M	Gegossener walzenmantel, insbesondere press- oder kalanderwalze zur behandlung bahnfoermigen gutes, sowie verfahren und vorrichtung zu seiner herstellung
US5324248A (en) *	1992-11-03	1994-06-28	Composite Development Corporation	Composite machine roll and method of manufacture
DE19511153C2 (de) *	1995-03-27	1997-04-30	Voith Sulzer Finishing Gmbh	Kalanderwalze, insbesondere für die Papierbehandlung

1997
- 1997-10-14 FI FI973953A patent/FI111473B/fi active
1998
- 1998-10-14 JP JP2000523418A patent/JP2001525502A/ja not_active Abandoned
- 1998-10-14 AT AT98947589T patent/ATE286172T1/de not_active IP Right Cessation
- 1998-10-14 AU AU94449/98A patent/AU9444998A/en not_active Abandoned
- 1998-10-14 WO PCT/FI1998/000800 patent/WO1999028552A1/en active IP Right Grant
- 1998-10-14 EP EP98947589A patent/EP1023490B1/de not_active Expired - Lifetime
- 1998-10-14 DE DE69828428T patent/DE69828428T2/de not_active Expired - Fee Related
- 1998-10-14 CA CA002305300A patent/CA2305300A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO1999028552A1 (en)	1999-06-10
FI973953L (fi)	1999-04-15
DE69828428T2 (de)	2005-12-08
CA2305300A1 (en)	1999-06-10
ATE286172T1 (de)	2005-01-15
EP1023490B1 (de)	2004-12-29
AU9444998A (en)	1999-06-16
JP2001525502A (ja)	2001-12-11
FI111473B (fi)	2003-07-31
FI973953A0 (fi)	1997-10-14
EP1023490A1 (de)	2000-08-02

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Legal Events

Date	Code	Title	Description
2006-01-26	8364	No opposition during term of opposition
2010-08-19	8339	Ceased/non-payment of the annual fee