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AU2001294780A1 - Composite doctor blade and its method of manufacture - Google Patents

Composite doctor blade and its method of manufacture

Info

Publication number
AU2001294780A1
AU2001294780A1 AU2001294780A AU9478001A AU2001294780A1 AU 2001294780 A1 AU2001294780 A1 AU 2001294780A1 AU 2001294780 A AU2001294780 A AU 2001294780A AU 9478001 A AU9478001 A AU 9478001A AU 2001294780 A1 AU2001294780 A1 AU 2001294780A1
Authority
AU
Australia
Prior art keywords
doctor blade
support band
manufacture
composite doctor
tensile
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.)
Abandoned
Application number
AU2001294780A
Inventor
Bilal Mehmood
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.)
Thermo Web Systems Inc
Original Assignee
Thermo Web Systems Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24802158&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001294780(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thermo Web Systems Inc filed Critical Thermo Web Systems Inc
Publication of AU2001294780A1 publication Critical patent/AU2001294780A1/en
Abandoned 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
    • D21G3/005—Doctor knifes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/925—Relative dimension specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12986—Adjacent functionally defined components

Landscapes

  • Paper (AREA)
  • Coating Apparatus (AREA)
  • Rotary Presses (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

A composite doctor blade comprises a steel support band configured with a width and thickness suitable for mounting in a blade holder, with tensile and yield strengths suitable for a selected doctoring application. A wear resistant strip of high speed steel is integrally joined to an edge of the support band. The wear resistant strip has tensile and yield strengths higher than those of the support band, and has a hardness of between about 55 to 75 Rc.
AU2001294780A 2000-10-26 2001-09-27 Composite doctor blade and its method of manufacture Abandoned AU2001294780A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09697693 2000-10-26
US09/697,693 US6423427B1 (en) 2000-10-26 2000-10-26 Composite doctor blade and its method of manufacture
PCT/US2001/030203 WO2002035002A1 (en) 2000-10-26 2001-09-27 Composite doctor blade and its method of manufacture

Publications (1)

Publication Number Publication Date
AU2001294780A1 true AU2001294780A1 (en) 2002-05-06

Family

ID=24802158

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001294780A Abandoned AU2001294780A1 (en) 2000-10-26 2001-09-27 Composite doctor blade and its method of manufacture

Country Status (13)

Country Link
US (2) US6423427B1 (en)
EP (1) EP1328682B1 (en)
JP (1) JP4024674B2 (en)
CN (1) CN1216205C (en)
AT (1) ATE286173T1 (en)
AU (1) AU2001294780A1 (en)
BR (1) BR0114904A (en)
CA (1) CA2426008C (en)
DE (1) DE60108155T2 (en)
ES (1) ES2233696T3 (en)
MX (1) MXPA03003720A (en)
RU (1) RU2238358C1 (en)
WO (1) WO2002035002A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020098376A1 (en) * 2000-10-20 2002-07-25 Morris Harry C. Friction guard blade and a method of production thereof
US6423427B1 (en) * 2000-10-26 2002-07-23 Kadant Web Systems, Inc. Composite doctor blade and its method of manufacture
US6701627B2 (en) * 2001-07-26 2004-03-09 American Saw & Mfg. Company, Inc. Composite utility knife blade
SE526191C2 (en) * 2003-12-19 2005-07-26 Sandvik Ab Egg-provided tools and methods for making them
DE102004034905A1 (en) * 2004-07-19 2006-04-13 Böhler-Uddeholm Precision Strip GmbH & Co. KG Steel strip for doctor blades, applicator blades and creping blades and powder metallurgical process for their production
ES2263347B1 (en) * 2004-09-13 2007-08-16 Amable Gallego Cozar STAINLESS STEEL SAW TAPE APPLICABLE FOR CUTTING AND DESPIRE OF FOOD PRODUCTS, LIKE MEAT, FISH AND SIMILAR.
JP4860134B2 (en) * 2004-10-20 2012-01-25 大王製紙株式会社 Coated paper manufacturing method and manufacturing equipment
JP4745640B2 (en) * 2004-10-28 2011-08-10 大王製紙株式会社 Method for producing coated paper for printing
JP4745639B2 (en) * 2004-10-28 2011-08-10 大王製紙株式会社 Method for producing coated paper for printing
JP5038590B2 (en) * 2004-11-04 2012-10-03 大王製紙株式会社 Coated paper manufacturing method and manufacturing equipment
US7431801B2 (en) * 2005-01-27 2008-10-07 The Procter & Gamble Company Creping blade
FI117403B (en) 2005-09-28 2006-09-29 Ike Service Oy Manufacturing method of blade e.g. composite blade for e.g. paper machines involves forming composite base structure with at least one wear area that protrudes to outer side edge to form edge structure portion of blade
DE102005062911B4 (en) * 2005-12-29 2007-10-25 Böhler-Uddeholm Precision Strip GmbH & Co. KG Composite doctor blade with powder metallurgical produced working edge
CN100374219C (en) * 2006-03-02 2008-03-12 上海爱凯思机械刀片有限公司 Compounding method of mechanical bit blank of hard alloy
US7505719B2 (en) * 2006-06-16 2009-03-17 Xerox Corporation Composite trim bar for developer system
US7691236B2 (en) * 2006-07-26 2010-04-06 The Procter + Gamble Company Creping blade with a highly smooth bevel surface
CN105874122B (en) * 2013-11-06 2019-10-18 卡丹特公司 Doctor blade frame system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB978988A (en) * 1962-12-14 1965-01-01 Lodding Engineering Corp Doctor blade
US3688336A (en) * 1970-07-16 1972-09-05 Lodding Engineering Corp Extended-life doctoring apparatus
SE421279B (en) 1976-09-28 1981-12-14 Sandvik Ab METHOD FOR MANUFACTURING A CIRCULAR COLLECTION CONSISTING OF DIFFERENT MATERIALS
JPS57124777A (en) 1981-01-27 1982-08-03 Konishiroku Photo Ind Co Ltd Cleaning device
US4462293A (en) 1982-09-27 1984-07-31 Gunzner Fred G Wear-resistant and shock-resistant tools and method of manufacture thereof
JPS63129386A (en) 1986-11-11 1988-06-01 ニツポン・ケンテツク・カイシヤ・リミテツド Cleaning apparatus
AT391826B (en) 1987-12-04 1990-12-10 Boehler Gmbh BI-METAL STRIP FOR METAL SAWS
GB8807125D0 (en) 1988-03-25 1988-04-27 Iseli & Co Ag Tipped tools
US5265500A (en) 1993-01-11 1993-11-30 Dalex, Inc. Method of making shock-resistant and wear-resistant tools of composite steel structure
US5417777A (en) 1994-02-22 1995-05-23 American Saw & Mfg. Company Alloy for backing steel of a bimetallic band saw blade
US5701788A (en) 1995-11-15 1997-12-30 The Gillette Company Razor blade manufacture
JP3443519B2 (en) 1996-09-30 2003-09-02 京セラ株式会社 blade
US5753076A (en) 1997-02-03 1998-05-19 Kimberly-Clark Worldwide, Inc. Method for creping tissue
US6074526A (en) 1997-08-18 2000-06-13 Fort James Corporation Method of creping tissue
FI980884A (en) * 1998-04-22 1999-10-23 Valmet Corp Parts of a paper / cardboard or finishing machine, which are subject to excessive wear and a process for making them
US6423427B1 (en) * 2000-10-26 2002-07-23 Kadant Web Systems, Inc. Composite doctor blade and its method of manufacture

Also Published As

Publication number Publication date
WO2002035002A1 (en) 2002-05-02
MXPA03003720A (en) 2005-01-25
RU2238358C1 (en) 2004-10-20
DE60108155T2 (en) 2005-12-15
CN1471600A (en) 2004-01-28
JP2004512443A (en) 2004-04-22
BR0114904A (en) 2003-10-14
EP1328682B1 (en) 2004-12-29
ATE286173T1 (en) 2005-01-15
ES2233696T3 (en) 2005-06-16
CA2426008C (en) 2007-07-03
CN1216205C (en) 2005-08-24
US6423427B1 (en) 2002-07-23
WO2002035002B1 (en) 2002-07-18
US6565991B1 (en) 2003-05-20
DE60108155D1 (en) 2005-02-03
CA2426008A1 (en) 2002-05-02
EP1328682A1 (en) 2003-07-23
JP4024674B2 (en) 2007-12-19

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