EA200400940A1 - DRILLING KNIVES FROM COMPOSITE MATERIAL - Google Patents

DRILLING KNIVES FROM COMPOSITE MATERIAL

Info

Publication number
EA200400940A1
EA200400940A1 EA200400940A EA200400940A EA200400940A1 EA 200400940 A1 EA200400940 A1 EA 200400940A1 EA 200400940 A EA200400940 A EA 200400940A EA 200400940 A EA200400940 A EA 200400940A EA 200400940 A1 EA200400940 A1 EA 200400940A1
Authority
EA
Eurasian Patent Office
Prior art keywords
composite material
doctor blade
drilling knives
knives
drilling
Prior art date
Application number
EA200400940A
Other languages
Russian (ru)
Other versions
EA005998B1 (en
Inventor
Гордон Кэрриер
Original Assignee
С. Д. Уоррен Сервисез Компани
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 С. Д. Уоррен Сервисез Компани filed Critical С. Д. Уоррен Сервисез Компани
Publication of EA200400940A1 publication Critical patent/EA200400940A1/en
Publication of EA005998B1 publication Critical patent/EA005998B1/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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors

Landscapes

  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Предложен ракельный нож (10) из композиционного материала, который пригоден для использования при изготовлении бумаги, в особенности для использования в каландрах. Ракельный нож из композиционного материала содержит множество слоев композиционного материала (32), в которых существенная часть волокон ориентирована в направлении, по существу параллельном длинной оси ракельного ножа.Международная заявка была опубликована вместе с отчетом о международном поиске.A doctor blade (10) of composite material is proposed, which is suitable for use in the manufacture of paper, in particular for use in calenders. A composite knife has a plurality of layers of composite material (32) in which a substantial portion of the fibers are oriented in a direction substantially parallel to the long axis of the doctor blade. The international application was published along with an international search report.

EA200400940A 2002-01-11 2002-01-11 Composite doctor blades EA005998B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/000533 WO2003060231A1 (en) 2002-01-11 2002-01-11 Composite doctor blades

Publications (2)

Publication Number Publication Date
EA200400940A1 true EA200400940A1 (en) 2004-12-30
EA005998B1 EA005998B1 (en) 2005-08-25

Family

ID=21743203

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400940A EA005998B1 (en) 2002-01-11 2002-01-11 Composite doctor blades

Country Status (10)

Country Link
EP (1) EP1463860A1 (en)
JP (1) JP2005515312A (en)
KR (1) KR20040071777A (en)
CN (1) CN1612962A (en)
AU (1) AU2002239847A1 (en)
BR (1) BR0215482A (en)
CA (1) CA2473462A1 (en)
EA (1) EA005998B1 (en)
MX (1) MXPA04006703A (en)
WO (1) WO2003060231A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1776503B2 (en) * 2004-06-14 2023-06-07 Kadant Inc. Planar elements for use in papermaking machines
DE102005002640A1 (en) * 2005-01-20 2006-07-27 Voith Paper Patent Gmbh doctor means
DE102005002637A1 (en) * 2005-01-20 2006-07-27 Voith Paper Patent Gmbh scraper blade
EP1745862A1 (en) * 2005-07-21 2007-01-24 C.B.G. Acciai S.r.l. Doctor blade coated with a polymeric material, designed to operate in combination with a printing cylinder
FI117568B (en) * 2005-12-07 2006-11-30 Exel Oyj Doctor blade for roll of paper or board machine, has fiber glass fabric laminated and bonded with plastic matrix, that are coated with hard particles of preset size is placed at vicinity of upper blade surface
WO2008037850A1 (en) * 2006-09-27 2008-04-03 Metso Paper, Inc. Method of manufacturing a doctor blade, a doctor blade and a blade holder
KR100980589B1 (en) * 2007-12-31 2010-09-06 현대하이스코 주식회사 dent remover of roll
DE102009028210A1 (en) * 2009-08-04 2011-02-17 Voith Patent Gmbh Self-conditioning roller Beschabung
EP2875184B1 (en) * 2012-07-23 2018-06-13 Kadant Inc. Doctor blade including combination carbon / glass yarns
CA2919123A1 (en) * 2013-08-01 2015-04-30 General Electric Company Process of producing a thermoplastic-fiber composite and fan blades formed therefrom
EP3114200A1 (en) * 2014-03-07 2017-01-11 The Procter & Gamble Company Manufacturing apparatus
JP2016035550A (en) * 2014-07-31 2016-03-17 株式会社リコー Cleaning blade, image forming apparatus, and process cartridge
CN104999100A (en) * 2015-08-10 2015-10-28 江苏塞维斯数控科技有限公司 Cutter for five-axis CNC (Computer Numerical Control) machine tool
WO2017027880A1 (en) * 2015-08-13 2017-02-16 Kadant, Inc. Planar element for use as a doctor blade or a top plate comprising a three dimensional composite reinforcement structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767529A (en) * 1954-12-14 1956-10-23 Scott Harold Eric Baliol Doctors
US4549933A (en) * 1983-07-05 1985-10-29 Thermo Electron Corporation Doctor blade with non-homogeneous stiffness properties
US5783042A (en) * 1995-12-06 1998-07-21 Thermo Web Systems, Inc. System and method of measuring deflected doctor blade angle and loading force
FI101637B (en) * 1997-09-11 1998-07-31 Valmet Corp Caring creation work and procedure for making this
FI112877B (en) * 1998-09-10 2004-01-30 Metso Paper Inc Schaberbett

Also Published As

Publication number Publication date
EA005998B1 (en) 2005-08-25
CA2473462A1 (en) 2003-07-24
MXPA04006703A (en) 2004-10-04
AU2002239847A1 (en) 2003-07-30
CN1612962A (en) 2005-05-04
WO2003060231A1 (en) 2003-07-24
JP2005515312A (en) 2005-05-26
EP1463860A1 (en) 2004-10-06
KR20040071777A (en) 2004-08-12
BR0215482A (en) 2004-12-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU