EP2169114A4 - Scraping apparatus for the paper industry - Google Patents

Scraping apparatus for the paper industry

Info

Publication number
EP2169114A4
EP2169114A4 EP08736714.0A EP08736714A EP2169114A4 EP 2169114 A4 EP2169114 A4 EP 2169114A4 EP 08736714 A EP08736714 A EP 08736714A EP 2169114 A4 EP2169114 A4 EP 2169114A4
Authority
EP
European Patent Office
Prior art keywords
tray
frame
paper industry
magnetic
scraping apparatus
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.)
Granted
Application number
EP08736714.0A
Other languages
German (de)
French (fr)
Other versions
EP2169114B1 (en
EP2169114A1 (en
Inventor
Azcolain Jose Joaquin Amonarriz
Goicoechea Jose Miguel Echeberria
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.)
Lantier Inbelkar Sl
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 EP2169114A1 publication Critical patent/EP2169114A1/en
Publication of EP2169114A4 publication Critical patent/EP2169114A4/en
Application granted granted Critical
Publication of EP2169114B1 publication Critical patent/EP2169114B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • 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)
  • Coating Apparatus (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Electromagnets (AREA)
  • Sheet Holders (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

Scraping apparatus for the paper industry, of the type which consists of a scraping blade (l), a support (s) for the scraping blade (l) with a pivot swivel pin (e) with respect to a tray (4), said tray being supported (4) on the frame (b) of the apparatus, characterized because magnetic means are used to exert magnetic forces between the tray (4) or from the fixed element to it and the frame (b), and there are means of action on said magnetic means to activate/deactivate the magnetic forces between the tray (4) and the frame (b). The magnetic means consist of at least one zone (z) of ferromagnetic material and several permanent magnets or electromagnets (1) placed on the tray (4)-frame (b) in a conjugate/corresponding manner.
EP08736714.0A 2007-07-11 2008-02-27 Scraping apparatus for the paper industry Not-in-force EP2169114B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200701941A ES2310976B1 (en) 2007-07-11 2007-07-11 SCRAPER DEVICE FOR THE PAPER INDUSTRY.
PCT/ES2008/000112 WO2009007473A1 (en) 2007-07-11 2008-02-27 Scraping apparatus for the paper industry

Publications (3)

Publication Number Publication Date
EP2169114A1 EP2169114A1 (en) 2010-03-31
EP2169114A4 true EP2169114A4 (en) 2013-11-20
EP2169114B1 EP2169114B1 (en) 2017-08-30

Family

ID=40192863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08736714.0A Not-in-force EP2169114B1 (en) 2007-07-11 2008-02-27 Scraping apparatus for the paper industry

Country Status (7)

Country Link
US (1) US7972481B2 (en)
EP (1) EP2169114B1 (en)
CN (1) CN101755091B (en)
BR (1) BRPI0806815A2 (en)
CA (1) CA2672556C (en)
ES (2) ES2310976B1 (en)
WO (1) WO2009007473A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2288120B1 (en) * 2006-05-25 2008-10-16 Jose Joaquin Amonarriz Azcolain CREPING AND CUTTING PROCEDURE AND INSTALLATION.
EP2403784B1 (en) * 2009-03-03 2013-07-24 ATS Automation Tooling Systems Inc. Multi-mode scroll cam conveyor system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1042554B1 (en) * 1997-12-22 2003-03-12 Kadant Web Systems Inc. Removable doctor blade holder
EP1541761A1 (en) * 2003-12-12 2005-06-15 Voith Paper Patent GmbH Doctoring apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269602A (en) * 1960-09-27
US3882817A (en) * 1974-01-11 1975-05-13 Black Clawson Co Doctor Blade Assembly
DE3618772A1 (en) * 1986-06-04 1987-12-10 Sohlberg Lars Goeran Method for adjusting the doctor in a printing machine, and device for carrying out such a method
US4860686A (en) * 1986-11-26 1989-08-29 Beloit Corporation Coating width regulating apparatus
US5138970A (en) * 1989-06-22 1992-08-18 J.M. Voith Gmbh Device for coating web material
DE4008435A1 (en) * 1989-06-22 1991-01-03 Voith Gmbh J M PAINTING DEVICE
US6524444B2 (en) * 2001-04-24 2003-02-25 Kadant Web Systems Inc. Removable doctor blade holder
FI116797B (en) * 2004-03-25 2006-02-28 Runtech Systems Oy spring Scraper
BRPI0607799A2 (en) * 2005-02-22 2009-06-13 Kadant Web Systems Inc removable scraper blade holder with lockable bracket
FI117712B (en) 2005-06-17 2007-01-31 Metso Paper Inc Composite scraper assembly
DE102005034452A1 (en) 2005-07-23 2007-01-25 Voith Patent Gmbh scraper device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1042554B1 (en) * 1997-12-22 2003-03-12 Kadant Web Systems Inc. Removable doctor blade holder
EP1541761A1 (en) * 2003-12-12 2005-06-15 Voith Paper Patent GmbH Doctoring apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009007473A1 *

Also Published As

Publication number Publication date
US7972481B2 (en) 2011-07-05
CN101755091A (en) 2010-06-23
EP2169114B1 (en) 2017-08-30
WO2009007473A1 (en) 2009-01-15
US20100018661A1 (en) 2010-01-28
CA2672556C (en) 2014-06-03
CA2672556A1 (en) 2009-01-15
ES2650447T3 (en) 2018-01-18
BRPI0806815A2 (en) 2011-09-13
ES2310976B1 (en) 2009-11-19
ES2310976A1 (en) 2009-01-16
EP2169114A1 (en) 2010-03-31
CN101755091B (en) 2012-05-02

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