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Arrangements for maintaining uniform nip conditions

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  • D21G1/0026
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DTEXTILES PAPER D21Papermaking D21GCALENDERS ACCESSORIES FOR PAPER-MAKING MACHINES D21G1/00Calenders Smoothing apparatus

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D21G1/0026Arrangements for maintaining uniform nip conditions
Industries

Patents Grantslast 30 patents

  • 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

    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

    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

    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

    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 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

    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

    Method for calendering a paper web and a calendar that makes use of...
    • Patent number 5,983,787
    • Issue date Nov 16, 1999
    • Valmet Corporation
    • Ari Linsuri
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Gradient calender
    • Patent number 5,896,813
    • Issue date Apr 27, 1999
    • Valmet Corporation
    • Osmo Nikulainen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Roll bending device for forming plastic sheet
    • Patent number 5,662,950
    • Issue date Sep 2, 1997
    • Toshiba Machine Co., Ltd.
    • Toshihiko Kusago
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Calender and method of operating the same
    • Patent number 5,029,521
    • Issue date Jul 9, 1991
    • Kleinewefers GmbH
    • Josef Pav
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    System of rolls in a supercalender
    • Patent number 4,936,207
    • Issue date Jun 26, 1990
    • Valmet Paper Machinery Inc.
    • Juhani Niskanen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method and apparatus for controlling deflection of an adjustable cr...
    • Patent number 4,793,250
    • Issue date Dec 27, 1988
    • Valmet Oy
    • Juhani Niskanen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Rolling mill
    • Patent number 4,218,905
    • Issue date Aug 26, 1980
    • Escher Wyss Limited
    • Rolf Lehmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill
    • Patent number 4,154,078
    • Issue date May 15, 1979
    • Escher Wyss Limited
    • Rolf Lehmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill
    • Patent number 4,149,397
    • Issue date Apr 17, 1979
    • Escher Wyss Limited
    • Hans Miesch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mills having hydraulic forces exerted on the exterior roll...
    • Patent number 4,041,752
    • Issue date Aug 16, 1977
    • Escher Wyss Limited
    • Anton Dolenc
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Calender presses
    • Patent number 3,991,669
    • Issue date Nov 16, 1976
    • Imperial Chemical Industries Limited
    • David Charles Cumbers
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3861202
    • Patent number 3,861,202
    • Issue date Jan 21, 1975
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3678846
    • Patent number 3,678,846
    • Issue date Jul 25, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3561658
    • Patent number 3,561,658
    • Issue date Feb 9, 1971
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3266414
    • Patent number 3,266,414
    • Issue date Aug 16, 1966
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3146160
    • Patent number 3,146,160
    • Issue date Aug 25, 1964
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3120174
    • Patent number 3,120,174
    • Issue date Feb 4, 1964
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3060843
    • Patent number 3,060,843
    • Issue date Oct 30, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2908964
    • Patent number 2,908,964
    • Issue date Oct 20, 1959
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2785021
    • Patent number 2,785,021
    • Issue date Mar 12, 1957
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2732591
    • Patent number 2,732,591
    • Issue date Jan 31, 1956
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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

    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

    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 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 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

    Roll assembly and roll
    • Publication number 20010020420
    • Publication date Sep 13, 2001
    • Heinz-Michael Zaoralek
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE