ATE428822T1 - SPRING SQUEEGEE - Google Patents

SPRING SQUEEGEE

Info

Publication number
ATE428822T1
ATE428822T1 AT05708143T AT05708143T ATE428822T1 AT E428822 T1 ATE428822 T1 AT E428822T1 AT 05708143 T AT05708143 T AT 05708143T AT 05708143 T AT05708143 T AT 05708143T AT E428822 T1 ATE428822 T1 AT E428822T1
Authority
AT
Austria
Prior art keywords
spring
blade
squeegee
roll
doctor
Prior art date
Application number
AT05708143T
Other languages
German (de)
Inventor
Kimmo Loippo
Original Assignee
Runtech Systems Oy
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 Runtech Systems Oy filed Critical Runtech Systems Oy
Application granted granted Critical
Publication of ATE428822T1 publication Critical patent/ATE428822T1/en

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00Doctors
    • D21G3/005Doctor knifes

Landscapes

  • Paper (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Artificial Filaments (AREA)
  • Valve Device For Special Equipments (AREA)
  • Cleaning In General (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Pens And Brushes (AREA)
  • Springs (AREA)

Abstract

A spring doctor, particularly for use for cleaning the surface of rolls ( 2 ), used in the and including a blade ( 8 ) that is essentially the width of the roll ( 2 ) being cleaned, and which is attached to a blade holder ( 1 ). In the device, there are operating means (for example, 6, 7 ) for creating the desired pressure of the doctor blade against the roll. Longitudinally, the blade ( 8 ) is curved for at least part of its length.
AT05708143T 2004-03-25 2005-01-28 SPRING SQUEEGEE ATE428822T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040453A FI116797B (en) 2004-03-25 2004-03-25 spring Scraper
PCT/FI2005/000062 WO2005093156A1 (en) 2004-03-25 2005-01-28 Spring doctor

Publications (1)

Publication Number Publication Date
ATE428822T1 true ATE428822T1 (en) 2009-05-15

Family

ID=32039471

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05708143T ATE428822T1 (en) 2004-03-25 2005-01-28 SPRING SQUEEGEE

Country Status (11)

Country Link
US (1) US20080163997A1 (en)
EP (1) EP1727936B1 (en)
JP (1) JP2007530801A (en)
KR (1) KR20070004771A (en)
CN (1) CN1934313A (en)
AT (1) ATE428822T1 (en)
BR (1) BRPI0509078A (en)
CA (1) CA2560458C (en)
DE (1) DE602005013934D1 (en)
FI (1) FI116797B (en)
WO (1) WO2005093156A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2310976B1 (en) * 2007-07-11 2009-11-19 Jose Joaquin Amonarriz Azcolain SCRAPER DEVICE FOR THE PAPER INDUSTRY.
FI119823B (en) * 2007-10-10 2009-03-31 Metso Paper Inc Creator equipment and method for a sheet forming machine for scraping a moving surface and blade holder
US8321992B2 (en) * 2007-12-06 2012-12-04 Kadant Web Systems, Inc. Integrated doctor blade holders
US8293074B2 (en) * 2009-03-02 2012-10-23 Kadant, Inc. Systems and methods for cleaning and conditioning a moving surface using cleaning apparatus with plate elements for mounting to doctor blade holders
CN103339321B (en) * 2010-12-10 2016-08-17 卡丹特公司 Doctor blade holder system
FI3425111T3 (en) * 2013-11-06 2023-08-15 Kadant Inc Doctor blade holder system
CN104307777A (en) * 2014-11-18 2015-01-28 苏州禾盛新型材料股份有限公司 Air sac type scraper mechanism for PCM production painting

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945761A (en) * 1930-05-03 1934-02-06 Vickery Inc Doctor for paper-making machinery
GB355007A (en) * 1930-08-06 1931-08-20 Holtzmann & Cie Ag E Improvements in scraper blades for paper drying drums and like devices
JPS5831300U (en) * 1981-08-26 1983-03-01 株式会社石津製作所 Doctor blade for rotating drum
US4549933A (en) * 1983-07-05 1985-10-29 Thermo Electron Corporation Doctor blade with non-homogeneous stiffness properties
US5117264A (en) * 1991-04-03 1992-05-26 Xerox Corporation Damage resistant cleaning blade
AU742958B2 (en) * 1997-07-21 2002-01-17 Scorpio Conveyor Products (Proprietary) Limited Scraper blade for primary belt scraper
FI101637B1 (en) * 1997-09-11 1998-07-31 Valmet Corp Treating doctor blade and method for its production
FI111343B (en) * 1998-06-09 2003-07-15 Metso Paper Inc Scraper blade and blade holder

Also Published As

Publication number Publication date
CN1934313A (en) 2007-03-21
EP1727936B1 (en) 2009-04-15
FI116797B (en) 2006-02-28
CA2560458A1 (en) 2005-10-06
US20080163997A1 (en) 2008-07-10
DE602005013934D1 (en) 2009-05-28
EP1727936A1 (en) 2006-12-06
CA2560458C (en) 2011-06-07
FI20040453A (en) 2005-09-26
BRPI0509078A (en) 2007-08-21
KR20070004771A (en) 2007-01-09
JP2007530801A (en) 2007-11-01
FI20040453A0 (en) 2004-03-25
WO2005093156A1 (en) 2005-10-06

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