WO2009060868A1 - Roller for conveying float plate glass, process for producing the same, and process for producing float plate glass with the same - Google Patents

Roller for conveying float plate glass, process for producing the same, and process for producing float plate glass with the same Download PDF

Info

Publication number
WO2009060868A1
WO2009060868A1 PCT/JP2008/070132 JP2008070132W WO2009060868A1 WO 2009060868 A1 WO2009060868 A1 WO 2009060868A1 JP 2008070132 W JP2008070132 W JP 2008070132W WO 2009060868 A1 WO2009060868 A1 WO 2009060868A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate glass
roller
float plate
same
producing
Prior art date
Application number
PCT/JP2008/070132
Other languages
French (fr)
Japanese (ja)
Inventor
Kazuo Hamashima
Akifumi Niwa
Shirou Tanii
Original Assignee
Asahi Glass Co., Ltd.
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 Asahi Glass Co., Ltd. filed Critical Asahi Glass Co., Ltd.
Priority to CN200880114975XA priority Critical patent/CN101848876B/en
Priority to JP2009540063A priority patent/JP5316418B2/en
Priority to KR1020107009998A priority patent/KR101398270B1/en
Publication of WO2009060868A1 publication Critical patent/WO2009060868A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/167—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for removing defect sheets, ribbons or parts thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/189—Disc rollers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Glass Compositions (AREA)
  • Physical Vapour Deposition (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

A roller for float plate glass conveyance in which, even when a plate glass breaks during annealing, the resultant glass cullet (broken glass pieces) is prevented from burring or marring the roller surface or from sticking in the surface of the roller barrel and thereby causing a defect in the roller surface and which is prevented from marring the plate glass. The roller for float plate glass conveyance has a coating film at least on that surface of the roller barrel which comes into contact with the glass. The coating film comprises: ceramic particles containing a carbide or boride of at least one element selected from the group consisting of Groups Va and VIa; and an alloy comprising cobalt and chromium, the particles having been dispersed in the alloy.
PCT/JP2008/070132 2007-11-06 2008-11-05 Roller for conveying float plate glass, process for producing the same, and process for producing float plate glass with the same WO2009060868A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880114975XA CN101848876B (en) 2007-11-06 2008-11-05 Roller for conveying float plate glass, process for producing the same, and process for producing float plate glass with the same
JP2009540063A JP5316418B2 (en) 2007-11-06 2008-11-05 Roll for conveying float plate glass, method for producing the same, and method for producing float plate glass using the same
KR1020107009998A KR101398270B1 (en) 2007-11-06 2008-11-05 Roller for conveying float plate glass, process for producing the same, and process for producing float plate glass with the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-288548 2007-11-06
JP2007288548 2007-11-06

Publications (1)

Publication Number Publication Date
WO2009060868A1 true WO2009060868A1 (en) 2009-05-14

Family

ID=40625756

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070132 WO2009060868A1 (en) 2007-11-06 2008-11-05 Roller for conveying float plate glass, process for producing the same, and process for producing float plate glass with the same

Country Status (5)

Country Link
JP (1) JP5316418B2 (en)
KR (1) KR101398270B1 (en)
CN (1) CN101848876B (en)
TW (1) TWI386378B (en)
WO (1) WO2009060868A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011118534A1 (en) * 2010-03-25 2011-09-29 日本電気硝子株式会社 Glass plate production method and device therefor
WO2013118537A1 (en) * 2012-02-08 2013-08-15 旭硝子株式会社 Heat treatment device and heat treatment method
WO2014077108A1 (en) * 2012-11-16 2014-05-22 旭硝子株式会社 Glass transport roller, method for manufacturing float plate glass, and device for manufacturing float plate glass
JPWO2013187179A1 (en) * 2012-06-15 2016-02-04 旭硝子株式会社 Sheet glass manufacturing apparatus and sheet glass manufacturing method
WO2017141925A1 (en) * 2016-02-19 2017-08-24 Ｊｆｅスチール株式会社 Cermet powder, protective film-coated member and method for producing same, and electroplating-bath roll and method for producing same
EP4080147A1 (en) * 2021-04-19 2022-10-26 Noritake Co., Limited Transport roller for heating furnaces

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5900492B2 (en) * 2011-05-16 2016-04-06 旭硝子株式会社 Defect identification method for glass ribbon conveying roll and glass ribbon conveying apparatus
CN106622766B (en) * 2015-11-02 2019-07-02 常州亚玛顿股份有限公司 It is a kind of prevent glass scratch transmission roller and transmission roller spray equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04260622A (en) * 1991-02-13 1992-09-16 Nippon Sheet Glass Co Ltd Roll for producing float glass
JPH07133126A (en) * 1993-11-01 1995-05-23 Asahi Glass Co Ltd Conveyor roll of glass heating furnace
JP2004252094A (en) * 2003-02-19 2004-09-09 Matsushita Electric Ind Co Ltd Method for manufacturing optical element for semiconductor laser device
JP2004277828A (en) * 2003-03-17 2004-10-07 Asahi Glass Co Ltd Cermet-coated metal component, its manufacturing method, and conveying roll

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1199894C (en) * 2002-08-13 2005-05-04 盛耀忠 Heat balance device in horizontal annealing furnace

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04260622A (en) * 1991-02-13 1992-09-16 Nippon Sheet Glass Co Ltd Roll for producing float glass
JPH07133126A (en) * 1993-11-01 1995-05-23 Asahi Glass Co Ltd Conveyor roll of glass heating furnace
JP2004252094A (en) * 2003-02-19 2004-09-09 Matsushita Electric Ind Co Ltd Method for manufacturing optical element for semiconductor laser device
JP2004277828A (en) * 2003-03-17 2004-10-07 Asahi Glass Co Ltd Cermet-coated metal component, its manufacturing method, and conveying roll

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011118534A1 (en) * 2010-03-25 2011-09-29 日本電気硝子株式会社 Glass plate production method and device therefor
WO2013118537A1 (en) * 2012-02-08 2013-08-15 旭硝子株式会社 Heat treatment device and heat treatment method
JPWO2013187179A1 (en) * 2012-06-15 2016-02-04 旭硝子株式会社 Sheet glass manufacturing apparatus and sheet glass manufacturing method
WO2014077108A1 (en) * 2012-11-16 2014-05-22 旭硝子株式会社 Glass transport roller, method for manufacturing float plate glass, and device for manufacturing float plate glass
WO2017141925A1 (en) * 2016-02-19 2017-08-24 Ｊｆｅスチール株式会社 Cermet powder, protective film-coated member and method for producing same, and electroplating-bath roll and method for producing same
JP6232524B1 (en) * 2016-02-19 2017-11-15 Ｊｆｅスチール株式会社 Cermet powder, protective coating member and method for producing the same, roll in electroplating bath and method for producing the same
EP4080147A1 (en) * 2021-04-19 2022-10-26 Noritake Co., Limited Transport roller for heating furnaces
US12111108B2 (en) 2021-04-19 2024-10-08 Noritake Co., Limited Transport roller for heating furnaces

Also Published As

Publication number Publication date
CN101848876B (en) 2013-01-23
TW200932689A (en) 2009-08-01
KR20100085965A (en) 2010-07-29
JP5316418B2 (en) 2013-10-16
JPWO2009060868A1 (en) 2011-03-24
CN101848876A (en) 2010-09-29
KR101398270B1 (en) 2014-05-22
TWI386378B (en) 2013-02-21

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