EP1947239A3 - Device for reversibly fixing a holder for a doctor blade in a paper making facility - Google Patents

Device for reversibly fixing a holder for a doctor blade in a paper making facility Download PDF

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Publication number
EP1947239A3
EP1947239A3 EP07450160A EP07450160A EP1947239A3 EP 1947239 A3 EP1947239 A3 EP 1947239A3 EP 07450160 A EP07450160 A EP 07450160A EP 07450160 A EP07450160 A EP 07450160A EP 1947239 A3 EP1947239 A3 EP 1947239A3
Authority
EP
European Patent Office
Prior art keywords
holder
bearing
carrier
support
doctor blade
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.)
Withdrawn
Application number
EP07450160A
Other languages
German (de)
French (fr)
Other versions
EP1947239A2 (en
Inventor
Klaus Bartelmuss
Heinz Bartelmuss
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1947239A2 publication Critical patent/EP1947239A2/en
Publication of EP1947239A3 publication Critical patent/EP1947239A3/en
Withdrawn legal-status Critical Current

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

Einrichtung zur lösbaren Befestigung des Halters für eine Schaberklinge, welche in einer Anlage zur Papiererzeugung einer Trag- und Führungswalze zugeordnet ist, an einem Träger, wobei der Halter am Träger um eine zumindest angenähert in Richtung der an die Trag- bzw. Führungswalze anliegenden Schaberkante ausgerichtete Achse verschwenkbar gelagert ist, weiters der Halter durch sich quer zur Schwenkachse erstreckende Haltefinger gebildet ist, welche jeweils mit einem ersten Lagerteil ausgebildet sind, der mit einem am Träger befindlichen zweiten Lagerteil zusammenwirkt und weiters sich zwischen dem Halter und dem Träger zumindest ein Stellelement befindet, durch welches die Haltefinger (31) unabhängig voneinander verschwenkbar sind. Dabei ist einer der beiden Lagerteile durch eine Lagerschale (42) gebildet, welche mit einer sich in Richtung der Schwenkachse erstreckenden Ausnehmung, insbesondere mit einem Schlitz [42a], ausgebildet ist und ist der andere der beiden Lagerteile durch einen Lagerbolzen (41) gebildet, der von einem die Ausnehmung der Lagerschale (42) durchsetzenden Steg (41a) od.dgl. getragen ist, wodurch der Halter gegenüber dem Träger in Richtung der Schwenkachse über die gesamte Länge der Schaberklinge verschiebbar ist.

Figure imgaf001
Device for releasably securing the holder for a scraper blade, which is assigned in a plant for paper production of a support and guide roller, on a support, wherein the holder on the carrier aligned at least approximately in the direction of the voltage applied to the support or guide roller scraper edge Axis is pivotally mounted, further the holder is formed by extending transversely to the pivot axis retaining fingers, which are each formed with a first bearing part, which cooperates with a carrier located on the second bearing part and further is at least one actuator between the holder and the carrier by which the retaining fingers (31) are independently pivotable. In this case, one of the two bearing parts is formed by a bearing shell (42) which is formed with a recess extending in the direction of the pivot axis, in particular with a slot [42a], and the other of the two bearing parts is formed by a bearing pin (41), the one of the recess of the bearing shell (42) passing through web (41 a) or the like. is supported, whereby the holder relative to the carrier in the direction of the pivot axis over the entire length of the doctor blade is displaceable.
Figure imgaf001
EP07450160A 2006-11-23 2007-09-17 Device for reversibly fixing a holder for a doctor blade in a paper making facility Withdrawn EP1947239A3 (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 (2)

Publication Number Publication Date
EP1947239A2 EP1947239A2 (en) 2008-07-23
EP1947239A3 true EP1947239A3 (en) 2009-06-03

Family

ID=39032440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07450160A Withdrawn EP1947239A3 (en) 2006-11-23 2007-09-17 Device for reversibly fixing a holder for a doctor blade in a paper making facility

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0485597A1 (en) * 1990-05-15 1992-05-20 Aikawa Iron Works Co., Ltd. Doctor apparatus
WO2004042143A1 (en) * 2002-11-08 2004-05-21 Helmut Strauch Scraper blade mounting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0485597A1 (en) * 1990-05-15 1992-05-20 Aikawa Iron Works Co., Ltd. Doctor apparatus
WO2004042143A1 (en) * 2002-11-08 2004-05-21 Helmut Strauch Scraper blade mounting device

Also Published As

Publication number Publication date
JP2008127732A (en) 2008-06-05
AT503922B1 (en) 2008-02-15
AT503922A4 (en) 2008-02-15
CN101187184A (en) 2008-05-28
EP1947239A2 (en) 2008-07-23
CA2607453A1 (en) 2008-05-23
US20080121770A1 (en) 2008-05-29
BRPI0705801A (en) 2008-07-15

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