BRPI0705801A - device for detachable attachment of a retainer to a doctor blade in a paper mill - Google Patents

device for detachable attachment of a retainer to a doctor blade in a paper mill

Info

Publication number
BRPI0705801A
BRPI0705801A BRPI0705801-2A BRPI0705801A BRPI0705801A BR PI0705801 A BRPI0705801 A BR PI0705801A BR PI0705801 A BRPI0705801 A BR PI0705801A BR PI0705801 A BRPI0705801 A BR PI0705801A
Authority
BR
Brazil
Prior art keywords
retainer
support
bearing
doctor blade
bearing part
Prior art date
Application number
BRPI0705801-2A
Other languages
Portuguese (pt)
Inventor
Klaus Bartelmuss
Heinz Bartelmuss
Original Assignee
Klaus Bartelmuss
Heinz Bartelmuss
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 Klaus Bartelmuss, Heinz Bartelmuss filed Critical Klaus Bartelmuss
Publication of BRPI0705801A publication Critical patent/BRPI0705801A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • 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
    • B05C11/041—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 positioning, loading, or deforming the 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

Landscapes

  • Paper (AREA)

Abstract

DISPOSITIVO PARA A FIXAçãO DESTACáVEL DE UM RETENTOR PARA UMA LáMINA DOUTOR EM UMA FáBRICA DE PRODUçãO DE PAPEL Um dispositivo para fixar de modo destacável um retentor para uma lâmina doutor, que é atribuída para um rolo de suporte e de guia em una fábrica de produção de papel, para um suporte. O retentor é montado no suporte tal que pode ser pivotado em torno de um eixo orientado pelo menos aproximadamente na direção do mancal de borda doutor no rolo de suporte ou guia. Além do mais, o retentor é formado por garras de retenção que se estendem transversalmente com respeito ao eixo pivó e que são, em cada caso, construídos com uma primeira parte de mancal que interage com uma segunda parte de mancal localizada no suporte e, entre o retentor e o suporte, está disposto pelo menos um elemento de atuação, por meio do qual as garras de retenção podem ser pivotados independentemente um do outro. Uma das duas partes de mancal é formada por um invólucro de mancal, que é formado com um recorte, em particular com uma fenda, se estendendo na direção do eixo pivó, e a outra parte de rnancal é formada por um pino de mancal que é suportado por um ressalto ou similar penetrando o recorte no invólucro de mancal. Conseqüentemente, o retentor pode ser deslocado com respeito ao suporte na direção do eixo pivó sobre o comprimento inteiro da lâmina doutor. (Figura 4).DETACHABLE FOR DETACHABLE MOUNTING FOR A DOCTOR BLADE HOLDER IN A PAPER PRODUCTION FACTORY A device for detachably securing a doctor blade retainer, which is assigned to a support and guide roller at a papermaking plant. paper to a support. The retainer is mounted on the support such that it can be pivoted about an axis oriented at least approximately in the direction of the doctor edge bearing on the support roll or guide. Furthermore, the retainer is formed by retaining jaws that extend transversely with respect to the pivot shaft and which are in each case constructed with a first bearing part that interacts with a second bearing part located on the support and between the retainer and the bracket are provided with at least one actuating element whereby the retaining jaws can be pivoted independently of each other. One of the two bearing parts is formed by a bearing housing, which is formed with a cut-out, in particular with a slit, extending towards the pivot shaft, and the other bearing part is formed by a bearing pin which is supported by a shoulder or the like penetrating the cutout into the bearing housing. Accordingly, the retainer may be displaced with respect to the support in the direction of the pivot axis over the entire length of the doctor blade. (Figure 4).

BRPI0705801-2A 2006-11-23 2007-11-19 device for detachable attachment of a retainer to a doctor blade in a paper mill BRPI0705801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0194406A AT503922B1 (en) 2006-11-23 2006-11-23 Bearing for scraper blade holder used in papermaking plant, includes pivot with slotted bearing shell, permitting holder to be moved along axis over entire length of scraper blade

Publications (1)

Publication Number Publication Date
BRPI0705801A true BRPI0705801A (en) 2008-07-15

Family

ID=39032440

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0705801-2A BRPI0705801A (en) 2006-11-23 2007-11-19 device for detachable attachment of a retainer to a doctor blade in a paper mill

Country Status (7)

Country Link
US (1) US20080121770A1 (en)
EP (1) EP1947239A3 (en)
JP (1) JP2008127732A (en)
CN (1) CN101187184A (en)
AT (1) AT503922B1 (en)
BR (1) BRPI0705801A (en)
CA (1) CA2607453A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502824B1 (en) * 2006-02-16 2007-06-15 Bartelmuss Klaus Ing Doctor blade holder detachable fixing device for paper production plant, has holder fixable at support in operating position, and pressure hose provided between holder and support and clamping holder to support
DE102008041119A1 (en) * 2008-08-08 2010-02-11 Voith Patent Gmbh Device for direct or indirect application of a liquid or pasty application medium to a movable material web
FI121390B (en) * 2009-03-31 2010-10-29 Runtech Systems Oy Paper machine maker and method for streamlining maintenance of a paper machine shaver
DE102011081927A1 (en) * 2011-08-31 2013-02-28 Joh. Clouth Gmbh & Co. Kg Device for holding doctor blades
EP3399099A1 (en) * 2017-05-03 2018-11-07 Oradoc S.r.l. Rigid and flexible doctor blade holder and system comprising a cylinder and a doctor blade holder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69028707D1 (en) * 1990-05-15 1996-10-31 Aikawa Iron Works Co SCRAPER
FI108654B (en) * 1999-04-15 2002-02-28 Metso Paper Inc Load arrangement for paper machine makers
US6202252B1 (en) * 1999-06-03 2001-03-20 Valmet Ltd. Doctoring apparatus
FI4290U1 (en) * 1999-09-14 2000-01-19 Valmet Corp Paper machine scraper
DE10251983A1 (en) * 2002-11-08 2004-05-19 Helmut Strauch Doctor blade mounting, to clean roller surfaces in the papermaking and steel industries, has a mounting tube at the base plate to fit into a quadrilateral tube attached to the cover plate
DE102004018421B3 (en) * 2004-04-08 2005-07-21 Joh. Clouth Gmbh & Co. Kg Scraper pressure calibration unit located at periphery of roller or cylinder of paper making-, printing- or calendering machine comprises mounting strip, holder and sensor

Also Published As

Publication number Publication date
CA2607453A1 (en) 2008-05-23
AT503922B1 (en) 2008-02-15
EP1947239A3 (en) 2009-06-03
EP1947239A2 (en) 2008-07-23
US20080121770A1 (en) 2008-05-29
JP2008127732A (en) 2008-06-05
AT503922A4 (en) 2008-02-15
CN101187184A (en) 2008-05-28

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]