Opening or closing mechanisms; Regulating the pressure

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D21G1/002

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DTEXTILES PAPER D21Papermaking D21GCALENDERS ACCESSORIES FOR PAPER-MAKING MACHINES D21G1/00Calenders Smoothing apparatus

Current Industry

D21G1/002Opening or closing mechanisms; Regulating the pressure

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for the treatment of a product web
- Patent number 11,549,215
- Issue date Jan 10, 2023
- ANDRITZ KUESTERS GMBH
- Manfred Scharfenberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bearing block assembly and rolling device provided with such bearin...
- Patent number 8,650,924
- Issue date Feb 18, 2014
- Jean Henry Robert Madern
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for calendering a fibrous web and a calender
- Patent number 7,413,632
- Issue date Aug 19, 2008
- Metso Paper, Inc.
- Markku Kyytsönen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for closing roll nips
- Patent number 7,340,998
- Issue date Mar 11, 2008
- Metso Paper, Inc.
- Markku Kyytsönen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Relief cylinder structure of a multinip calender
- Patent number 7,325,490
- Issue date Feb 5, 2008
- Metso Paper, Inc.
- Jorma Haag
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling the operation of a paper, board or tissue pr...
- Patent number 7,300,549
- Issue date Nov 27, 2007
- Metso Paper, Inc.
- Reijo Pietikäinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and an arrangement for controlling position and/or force of...
- Patent number 7,255,000
- Issue date Aug 14, 2007
- Metso Paper, Inc.
- Tatu Pitkänen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Nip and loading analysis system
- Patent number 7,185,537
- Issue date Mar 6, 2007
- Metso Paper, Inc.
- Byron G. Muhs
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender arrangement
- Patent number 7,096,779
- Issue date Aug 29, 2006
- Eduard Kusters Maschinenfabrik GmbH & Co. KG
- Bernhard Brendel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender
- Patent number 6,848,358
- Issue date Feb 1, 2005
- Metso Paper, Inc.
- Mika Viljanmaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and assembly for opening calender nips
- Patent number 6,840,165
- Issue date Jan 11, 2005
- Metso Paper, Inc.
- Helena Leppäkoski
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and arrangement for positioning a shoe of a shoe press/shoe...
- Patent number 6,790,316
- Issue date Sep 14, 2004
- Metso Paper, Inc.
- Kari Hasanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for calendering paper
- Patent number 6,758,136
- Issue date Jul 6, 2004
- Metso Paper, Inc.
- Petter Honkalampi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for rebuilding a calender
- Patent number 6,758,134
- Issue date Jul 6, 2004
- Metso Paper, Inc.
- Richard Strebel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender and process to treat a material web
- Patent number 6,698,340
- Issue date Mar 2, 2004
- Voith Paper Patent GmbH
- Dieter Junk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for exchanging an intermediate roll in a calender
- Patent number 6,651,337
- Issue date Nov 25, 2003
- Voith Paper Patent GmbH
- Markus Kirchner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender and method for rebuilding a calender
- Patent number 6,612,228
- Issue date Sep 2, 2003
- Metso Paper, Inc.
- Richard Michael Strebel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender
- Patent number 6,606,940
- Issue date Aug 19, 2003
- Voith Paper Patent GmbH
- Josef Schneid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for rapid movement of a roll with hydrostatic bearings
- Patent number 6,595,691
- Issue date Jul 22, 2003
- Metso Paper, Inc.
- Kari Holopainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Roller group
- Patent number 6,588,332
- Issue date Jul 8, 2003
- Schwäbische Hüttenwerke GmbH
- Heinz-Michael Zaoralek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender with adjustable roll supports
- Patent number 6,578,473
- Issue date Jun 17, 2003
- Metso Paper, Inc.
- Richard M. Strebel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender press for a paper-making machine with thermally compensate...
- Patent number 6,368,458
- Issue date Apr 9, 2002
- Voith Sulzer Paper Technology North America, Inc.
- Edwin X. Graf
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for correcting the bending of a shaft, an axle or...
- Patent number 6,360,982
- Issue date Mar 26, 2002
- Winfried Pöppinghaus
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of and machine for controlling the nip of the rolls of a cal...
- Patent number 6,261,487
- Issue date Jul 17, 2001
- Brunckner Maschinenbau GmbH
- Horst Bongaerts
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process of calendering
- Patent number 6,213,009
- Issue date Apr 10, 2001
- Valmet Corporation
- Nils-Erik Sätman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Roll machine and process for operating the same
- Patent number 6,199,476
- Issue date Mar 13, 2001
- Voith Sulzer Papiertechnik Patent GmbH
- Franz Kayser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender for treatment of a product web
- Patent number 6,199,477
- Issue date Mar 13, 2001
- Edward Kuster Maschinenfabrik GmbH Co. KG
- Bernhard Brendel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for calendering paper
- Patent number 6,164,198
- Issue date Dec 26, 2000
- Valmet Corporation
- Petter Honkalampi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Calender apparatus with a separating mechanism
- Patent number 6,158,335
- Issue date Dec 12, 2000
- Valmet Corporation
- Nils-Erik Safman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process of initiating a calendar
- Patent number 6,158,334
- Issue date Dec 12, 2000
- Valmet Corporation
- Nils-Erik Safman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
CALENDER AND METHOD FOR TREATING WEB-LIKE METERIALS
- Publication number 20240158975
- Publication date May 16, 2024
- Futura S.P.A.
- Gionata MAZZONI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ROLL COVER AND ROLL
- Publication number 20240076833
- Publication date Mar 7, 2024
- VOITH PATENT GMBH
- Franz Grohmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND DEVICE FOR THE TREATMENT OF A PRODUCT WEB
- Publication number 20200109514
- Publication date Apr 9, 2020
- ANDRITZ KUESTERS GMBH
- MANFRED SCHARFENBERG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Bearing block assembly and rolling device provided with such bearin...
- Publication number 20120006653
- Publication date Jan 12, 2012
- Jean Henry Robert MADERN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and an arrangement for controlling position and or force of...
- Publication number 20060086245
- Publication date Apr 27, 2006
- Tatu Pitkanen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method for calendering a fibrous web and a calender
- Publication number 20060042479
- Publication date Mar 2, 2006
- Metso Paper, Inc.
- Markku Kyytsonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Relief cylinder structure of a multinip calender
- Publication number 20050223887
- Publication date Oct 13, 2005
- Jorma Haag
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Calender arrangement
- Publication number 20050160924
- Publication date Jul 28, 2005
- Eduard Kusters Maschinenfabrik GmbH & Co.
- Bernhard Brendel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Arrangement for closing roll nips
- Publication number 20050139094
- Publication date Jun 30, 2005
- Markku Kyytsonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Nip and loading analysis system
- Publication number 20040244609
- Publication date Dec 9, 2004
- Byron G. Muhs
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for controlling the operation of a paper, board or tissue pr...
- Publication number 20040065426
- Publication date Apr 8, 2004
- Reijo Pietikainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for rebuilding a calender
- Publication number 20030192438
- Publication date Oct 16, 2003
- Metso Paper, Inc.
- Richard Michael Strebel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Calender arrangement
- Publication number 20030126998
- Publication date Jul 10, 2003
- Eduard Kusters Maschinenfabrik GmbH & Co. KG
- Bernhard Brendel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CALENDER WITH ADJUSTABLE ROLL SUPPORTS
- Publication number 20030116035
- Publication date Jun 26, 2003
- Richard M. Strebel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Calender and process to treat a material web
- Publication number 20020134253
- Publication date Sep 26, 2002
- VOITH PAPER PATENT GmbH
- Dieter Junk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and device for heating a roll
- Publication number 20020092847
- Publication date Jul 18, 2002
- Metso Paper Automation Oy
- Pekka Kiiski
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for exchanging an intermediate roll in a calender and calender
- Publication number 20020043354
- Publication date Apr 18, 2002
- VOITH PAPER PATENT GmbH
- Markus Kirchner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Roll assembly and roll
- Publication number 20010020420
- Publication date Sep 13, 2001
- Heinz-Michael Zaoralek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Calender
- Publication number 20010018869
- Publication date Sep 6, 2001
- VOITH PAPER PATENT GmbH
- Josef Schneid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and apparatus for calendering paper
- Publication number 20010017084
- Publication date Aug 30, 2001
- Valmet Corporation
- Petter Honkalampi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Opening or closing mechanisms; Regulating the pressure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and device for the treatment of a product web

Bearing block assembly and rolling device provided with such bearin...

Method for calendering a fibrous web and a calender

Arrangement for closing roll nips

Relief cylinder structure of a multinip calender

Method for controlling the operation of a paper, board or tissue pr...

Method and an arrangement for controlling position and/or force of...

Nip and loading analysis system

Calender arrangement

Calender

Method and assembly for opening calender nips

Method and arrangement for positioning a shoe of a shoe press/shoe...

Method and apparatus for calendering paper

Method for rebuilding a calender

Calender and process to treat a material web

Process for exchanging an intermediate roll in a calender

Calender and method for rebuilding a calender

Calender

Arrangement for rapid movement of a roll with hydrostatic bearings

Roller group

Calender with adjustable roll supports

Calender press for a paper-making machine with thermally compensate...

Method and device for correcting the bending of a shaft, an axle or...

Method of and machine for controlling the nip of the rolls of a cal...

Process of calendering

Roll machine and process for operating the same

Calender for treatment of a product web

Apparatus for calendering paper

Calender apparatus with a separating mechanism

Process of initiating a calendar

Patents Applicationslast 30 patents

CALENDER AND METHOD FOR TREATING WEB-LIKE METERIALS

ROLL COVER AND ROLL

METHOD AND DEVICE FOR THE TREATMENT OF A PRODUCT WEB

Bearing block assembly and rolling device provided with such bearin...

Method and an arrangement for controlling position and or force of...

Method for calendering a fibrous web and a calender

Relief cylinder structure of a multinip calender

Calender arrangement

Arrangement for closing roll nips

Nip and loading analysis system

Method for controlling the operation of a paper, board or tissue pr...

Method for rebuilding a calender

Calender arrangement

CALENDER WITH ADJUSTABLE ROLL SUPPORTS

Calender and process to treat a material web

Method and device for heating a roll

Process for exchanging an intermediate roll in a calender and calender

Roll assembly and roll

Calender

Method and apparatus for calendering paper