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D21G1/0006
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D
TEXTILES PAPER
D21
Papermaking
D21G
CALENDERS ACCESSORIES FOR PAPER-MAKING MACHINES
D21G1/00
Calenders Smoothing apparatus
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D21G1/0006
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Patents Grants
last 30 patents
Information
Patent Grant
Calender for the treatment of web-like materials
Patent number
12,031,272
Issue date
Jul 9, 2024
FUTURA S.p.A.
Giovacchino Giurlani
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Calender
Patent number
7,918,159
Issue date
Apr 5, 2011
Jagenberg Aktiengesellschaft
Bernhard Brendel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Calender
Patent number
7,357,072
Issue date
Apr 15, 2008
Eduard Kusters Maschinefabrik GmbH & Co. KG
Bernhard Brendel
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
Smoothing apparatus with drive motor directly coupled to the smooth...
Patent number
6,781,271
Issue date
Aug 24, 2004
Reifenhäuser GmbH & Co. Maschinenfabrik
Helmut Meyer
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
Calender
Patent number
6,666,135
Issue date
Dec 23, 2003
Eduard Kusters Maschinenfabrik GmbH & Co. KG
Bernhard Brendel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Calender roll system
Patent number
6,234,075
Issue date
May 22, 2001
Voith Sulzer Papiertechnik Patent GmbH
Franz Kayser
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
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
Information
Patent Grant
Apparatus for treating a product web
Patent number
6,095,039
Issue date
Aug 1, 2000
Kusters Maschinenfabrik GmbH & Co. KG
Bernhard Brendel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Non-self loading controlled deflection roll
Patent number
5,885,201
Issue date
Mar 23, 1999
Beloit Technologies, Inc.
Dale A. Brown
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Roll for a rolling mechanism
Patent number
5,851,168
Issue date
Dec 22, 1998
Voith Sulzer Finishing GmbH
Josef Schneid
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Self-loading controlled deflection roll
Patent number
5,193,258
Issue date
Mar 16, 1993
Beloit Technologies, Inc.
Dale A. Brown
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Zone controlled deflection compensated roll
Patent number
5,189,775
Issue date
Mar 2, 1993
The Black Clawson Company
Peter Seifert
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Deflection-controlled cylinder
Patent number
5,174,002
Issue date
Dec 29, 1992
Eduard Kusters Maschinenfabrik GmbH & Co. KG
Karl-Heinz Kusters
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Drive unit particularly for the calender of a paper machine
Patent number
5,090,535
Issue date
Feb 25, 1992
J. M. Voith GmbH
Christian Schiel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll assembly with rotatable shell for use in calenders and like ma...
Patent number
5,063,649
Issue date
Nov 12, 1991
Kleinewefers GmbH
Reinhard Wenzel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Self loading controlled deflection roll
Patent number
4,891,874
Issue date
Jan 9, 1990
Beloit Corporation
Arnold J. Roerig
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Self-loading controlled deflection roll
Patent number
4,837,907
Issue date
Jun 13, 1989
Beloit Corporation
Arnold J. Roerig
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Spur gearing for the driving of a roller shell
Patent number
4,829,842
Issue date
May 16, 1989
J. M. Voith GmbH
Christian Schiel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Press roll with adjustable sag
Patent number
4,691,421
Issue date
Sep 8, 1987
J. M. Voith GmbH
Christian Schiel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for rotating the shells of rolls in calenders or the like
Patent number
4,680,843
Issue date
Jul 21, 1987
Kleinewefers GmbH
Dieter Junk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Drive for shell type rolls
Patent number
4,510,823
Issue date
Apr 16, 1985
USM Corporation
Francis Leech
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Temperature control for shell type rolls
Patent number
4,459,726
Issue date
Jul 17, 1984
USM Corporation
Robert D. O'Brien
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Press roll with adjustable flexion
Patent number
4,414,890
Issue date
Nov 15, 1983
J. M. Voith GmbH
Christian Schiel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for driving a rotatable mantle mounted on a fixed axle
Patent number
4,402,233
Issue date
Sep 6, 1983
Valmet Oy
Pentti Toivonen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
TORQUE SUPPORT FOR ABSORBING DRIVE TORQUES AND ROLLER ARRANGEMENT W...
Publication number
20230338960
Publication date
Oct 26, 2023
MATTHEWS INTERNATIONAL CORPORATION
René WOLTERS
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
CALENDER FOR THE TREATMENT OF WEB-LIKE MATERIALS
Publication number
20220112642
Publication date
Apr 14, 2022
Futura S.P.A.
Giovacchino GIURLANI
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
CALENDER
Publication number
20080210105
Publication date
Sep 4, 2008
Eduard Kusters Maschinenfabrik GmbH & Co. KG
Bernhard Brendel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
ROLLER DRIVE END AND METHOD FOR MOUNTING THE SAME
Publication number
20070283825
Publication date
Dec 13, 2007
Herbert Bosch
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Apparatus for manufacturing and/or treating a material web, in part...
Publication number
20070039184
Publication date
Feb 22, 2007
Diethelm Beisiegel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Calender
Publication number
20060162581
Publication date
Jul 27, 2006
Eduard Kusters Maschinenfabrik GmbH & Co. KG
Bernhard Brendel
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
Calender
Publication number
20040134361
Publication date
Jul 15, 2004
Eduard Kusters Maschinenfabrik GmbH & Co. KG
Bernhard Brendel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Smoothing apparatus with drive motor directly coupled to the smooth...
Publication number
20040000826
Publication date
Jan 1, 2004
Reifenhauser GmbH & Co. Maschinenfabrik
Helmut Meyer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Method and apparatus for calendering paper
Publication number
20010017084
Publication date
Aug 30, 2001
Valmet Corporation
Petter Honkalampi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE