EP1748852B1 - Rakelbett - Google Patents

Rakelbett Download PDF

Info

Publication number
EP1748852B1
EP1748852B1 EP05733530A EP05733530A EP1748852B1 EP 1748852 B1 EP1748852 B1 EP 1748852B1 EP 05733530 A EP05733530 A EP 05733530A EP 05733530 A EP05733530 A EP 05733530A EP 1748852 B1 EP1748852 B1 EP 1748852B1
Authority
EP
European Patent Office
Prior art keywords
insert part
doctor bed
bed according
doctor
respective insert
Prior art date
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.)
Not-in-force
Application number
EP05733530A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1748852A1 (de
Inventor
Christoph Henninger
Martin Schaubmaier
Michael Heitzinger
Rüdiger Keinberger
Horst Kaipf
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP1748852A1 publication Critical patent/EP1748852A1/de
Application granted granted Critical
Publication of EP1748852B1 publication Critical patent/EP1748852B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/10—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/044—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for holding the blades

Definitions

  • a doctor bed for pressing a rotating doctor bar against a roll is known, such as an applicator roll or coating roll in paper machines, wherein the doctor bed is designed as a profile strip which supports the doctor bar elastically in the pressing direction.
  • the doctor bed is made of an elastomeric polyurethane material blended with at least 3 percent by weight ultra high molecular weight polyethylene. The addition of an ultra-high molecular weight polyethylene should be achieved in terms of lubricity and abrasion resistance longer life.
  • US Pat. No. 6,019,846 A describes a doctor bed which has radial longitudinal strips of non-metallic material between the doctor bed and the doctor bar.
  • transitions of the individual material combinations which can have greatly differing mechanical properties in the base material of the doctor bed and in an insert part, also play a special role.
  • a homogeneous transition of the materials used for an insert part and the rest of the profile strip is formed by the component geometry of the respective insert part. As a result, a homogeneous and soft transition of different materials can be created.

Landscapes

  • Paper (AREA)
  • Coating Apparatus (AREA)
  • Ladders (AREA)
  • Soil Working Implements (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
EP05733530A 2004-05-14 2005-04-14 Rakelbett Not-in-force EP1748852B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004024079A DE102004024079A1 (de) 2004-05-14 2004-05-14 Rakelbett
PCT/EP2005/051640 WO2005110621A1 (de) 2004-05-14 2005-04-14 Rakelbett

Publications (2)

Publication Number Publication Date
EP1748852A1 EP1748852A1 (de) 2007-02-07
EP1748852B1 true EP1748852B1 (de) 2008-10-08

Family

ID=34964586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05733530A Not-in-force EP1748852B1 (de) 2004-05-14 2005-04-14 Rakelbett

Country Status (8)

Country Link
US (1) US20070131163A1 (ja)
EP (1) EP1748852B1 (ja)
JP (1) JP4672721B2 (ja)
CN (1) CN100441319C (ja)
AT (1) ATE410242T1 (ja)
BR (1) BRPI0510199B1 (ja)
DE (2) DE102004024079A1 (ja)
WO (1) WO2005110621A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005020848A1 (de) 2005-05-02 2006-11-09 Voith Patent Gmbh Rakelbett
US8028648B2 (en) * 2005-12-02 2011-10-04 Metso Paper, Inc. Rod cradle, instert to be used in a rod cradle, and method for inserting a rod in a rod cradle
JP2008136884A (ja) * 2006-11-29 2008-06-19 Fujifilm Corp バー塗布装置及び方法
DE102018207012A1 (de) * 2017-05-31 2018-12-06 Heidelberger Druckmaschinen Ag Farbkasten

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702730A (en) * 1952-02-12 1955-02-22 Hayward Tyler And Company Ltd Bearing
GB1183579A (en) * 1966-08-31 1970-03-11 Davy & United Eng Co Ltd Rolling Mills
AT319734B (de) * 1971-10-13 1975-01-10 Feldmuehle Anlagen Prod Vorr zum streichen von bahnfoermigem gut
US4143995A (en) * 1975-05-15 1979-03-13 Dropsa S.P.A. Single drive motor device particularly to supply fluid conveyance tandem line systems
DE3022955C2 (de) * 1980-06-19 1982-12-16 Jagenberg-Werke AG, 4000 Düsseldorf Vorrichtung zum Regeln der Auftragsstärke beim Beschichten laufender Materialbahnen
US4357249A (en) * 1980-09-11 1982-11-02 Arguto, Inc. Self-lubricating bearing and the like, and method of making same
US4508050A (en) * 1983-12-22 1985-04-02 Tittmann Frederick R Doctor apparatus for coating machine
NZ210422A (en) * 1984-12-04 1988-09-29 Rockall France Sa Ste Nle Plunger depressed contacts connect with concentric conductive rings
US4798771A (en) * 1985-08-27 1989-01-17 Intercal Company Bearings and other support members made of intercalated graphite
JPS63176289A (ja) * 1987-01-14 1988-07-20 日立エレベ−タサ−ビス株式会社 マンコンベアの安全装置
US4768366A (en) * 1987-04-30 1988-09-06 Tadeusz Sendzimir Wide strip mill using pressure elements
DE4309002A1 (de) * 1993-03-20 1994-09-22 Voith Gmbh J M Dosiereinrichtung zur Beschichtung laufender Bahnen, vorzugsweise aus Papier oder Karton
DE4334555C2 (de) * 1993-10-11 2003-06-26 Jagenberg Papiertech Gmbh Halterung für eine Rakelstange
EP0851908B1 (en) * 1995-06-07 2003-05-02 Lee County Mosquito Control District Lubricant compositions and methods
DE29510486U1 (de) * 1995-06-30 1995-08-17 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Rollrakel-Baugruppe
US6019513A (en) * 1995-07-11 2000-02-01 Nsk Ltd. Sealing device for linear guide apparatus
US6019846A (en) 1997-12-16 2000-02-01 Voith Sulzer Paper Technology North America, Inc. Coater rod bed
DE19827712B4 (de) * 1998-06-22 2008-12-11 Voith Patent Gmbh Vorrichtung zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Auftragsmediums auf eine laufende Materialbahn
FI106139B (fi) * 1999-03-26 2000-11-30 Valmet Corp Sauvakaavin
DE19934441A1 (de) * 1999-07-22 2001-01-25 Voith Paper Patent Gmbh Vorrichtung zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Auftragsmediums auf eine laufende Materialbahn, insbesondere aus Papier oder Karton
DE10024370A1 (de) * 2000-05-17 2001-11-22 Roland Man Druckmasch Verfahren zur Oberflächenbehandlung eines Substrates sowie Vorrichtung zur Durchführung des Verfahrens
DE10141514A1 (de) * 2000-08-25 2002-08-08 Fuji Photo Film Co Ltd Stabbeschichtungsverfahren und -vorrichtung
DE10045515B4 (de) * 2000-09-13 2011-02-10 Horst Sprenger Gmbh Rakel-Dosiersystem
US6572269B2 (en) * 2000-11-30 2003-06-03 Nsk Ltd. Bearing apparatus
EP1293261A3 (en) * 2001-09-13 2005-02-02 Fuji Photo Film Co., Ltd. Bar coating apparatus and bar coating method
US6854351B2 (en) * 2001-11-14 2005-02-15 Nsk Ltd. Linear motion device, rolling device and separator for rolling device
DE10226266B4 (de) * 2002-06-07 2005-09-15 Ks Gleitlager Gmbh Gleitlagerverbundwerkstoff
FI119390B (fi) * 2003-12-22 2008-10-31 Metso Paper Inc Sauvakehto filmi-, päällystys- tai patosauvaa varten
DE102004028754A1 (de) * 2004-06-16 2006-01-05 Voith Paper Patent Gmbh Rakelbett
DE102004028755A1 (de) * 2004-06-16 2006-01-12 Voith Paper Patent Gmbh Auftragsvorrichtung
DE102005020848A1 (de) * 2005-05-02 2006-11-09 Voith Patent Gmbh Rakelbett

Also Published As

Publication number Publication date
ATE410242T1 (de) 2008-10-15
WO2005110621A1 (de) 2005-11-24
EP1748852A1 (de) 2007-02-07
US20070131163A1 (en) 2007-06-14
DE502005005627D1 (de) 2008-11-20
BRPI0510199A (pt) 2008-03-04
JP4672721B2 (ja) 2011-04-20
BRPI0510199B1 (pt) 2018-02-14
CN100441319C (zh) 2008-12-10
DE102004024079A1 (de) 2005-12-08
CN1976762A (zh) 2007-06-06
JP2007537033A (ja) 2007-12-20

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