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BRPI0509078A - spring scraper - Google Patents

spring scraper

Info

Publication number
BRPI0509078A
BRPI0509078A BRPI0509078-4A BRPI0509078A BRPI0509078A BR PI0509078 A BRPI0509078 A BR PI0509078A BR PI0509078 A BRPI0509078 A BR PI0509078A BR PI0509078 A BRPI0509078 A BR PI0509078A
Authority
BR
Brazil
Prior art keywords
blade
spring scraper
scraper
spring
roller
Prior art date
Application number
BRPI0509078-4A
Other languages
Portuguese (pt)
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
Publication of BRPI0509078A publication Critical patent/BRPI0509078A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • D21G3/005—Doctor knifes

Landscapes

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

Abstract

RASPADOR DE MOLA Um raspador de mola, particulamente para uso na limpeza de superfície de rolos (2), usado na indústria de papel, durante operação e incluindo uma lâmina (8) tendo essencialmente a largura do rolo (2) sendo limpo, e que é acoplado a um suporte de lâmina (1). No dispositivo, há meios de operacionais (por exemplo, 6, 7) para criar a deseja pressão da lâmina respadora contra o rolo, longitudinalmente, a lâmina (8) é curva por pelo menos uma parte de seu comprimento.SPRING SCRAPER A spring scraper, particularly for use in roller surface cleaning (2), used in the paper industry during operation and including a blade (8) having essentially the width of the roller (2) being cleaned, and which is coupled to a blade holder (1). In the device, there are operating means (e.g. 6, 7) for creating the desired pressure of the breather blade against the roll, longitudinally the blade (8) is curved at least a part of its length.

BRPI0509078-4A 2004-03-25 2005-01-28 spring scraper BRPI0509078A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BRPI0509078A true BRPI0509078A (en) 2007-08-21

Family

ID=32039471

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509078-4A BRPI0509078A (en) 2004-03-25 2005-01-28 spring scraper

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
WO2010101889A1 (en) * 2009-03-02 2010-09-10 Kadant Inc. Systems and methods for cleaning and conditioning a moving surface using cleaning apparatus with plate elements for mounting to doctor blade holders
BR112013014223B1 (en) * 2010-12-10 2020-12-08 Kadant Inc. scraper blade support system
BR112016010334B1 (en) * 2013-11-06 2021-11-16 Kadant Inc. SCRAPER BLADE RETAINER 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
FI101637B (en) * 1997-09-11 1998-07-31 Valmet Corp Caring creation work and procedure for making this
FI111343B (en) * 1998-06-09 2003-07-15 Metso Paper Inc Schaberbett and a holder for the bite

Also Published As

Publication number Publication date
EP1727936A1 (en) 2006-12-06
FI116797B (en) 2006-02-28
CN1934313A (en) 2007-03-21
ATE428822T1 (en) 2009-05-15
CA2560458C (en) 2011-06-07
WO2005093156A1 (en) 2005-10-06
KR20070004771A (en) 2007-01-09
JP2007530801A (en) 2007-11-01
FI20040453A0 (en) 2004-03-25
US20080163997A1 (en) 2008-07-10
CA2560458A1 (en) 2005-10-06
FI20040453L (en) 2005-09-26
DE602005013934D1 (en) 2009-05-28
EP1727936B1 (en) 2009-04-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time