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BR0315611A - Método e aparelho para produção de chapas de vidro temperado curvo - Google Patents

Método e aparelho para produção de chapas de vidro temperado curvo

Info

Publication number
BR0315611A
BR0315611A BR0315611-7A BR0315611A BR0315611A BR 0315611 A BR0315611 A BR 0315611A BR 0315611 A BR0315611 A BR 0315611A BR 0315611 A BR0315611 A BR 0315611A
Authority
BR
Brazil
Prior art keywords
glass plate
tempered glass
curved tempered
glass sheets
bent
Prior art date
Application number
BR0315611-7A
Other languages
English (en)
Inventor
Hideo Yoshizawa
Original Assignee
Nippon Sheet 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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of BR0315611A publication Critical patent/BR0315611A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • C03B27/0445—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being adapted to the bend of the sheet
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/033—Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming, or press-roll bending
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0422—Tempering or quenching glass products using gas for flat or bent glass sheets starting in an horizontal position and ending in a non-horizontal position
    • C03B27/0426—Tempering or quenching glass products using gas for flat or bent glass sheets starting in an horizontal position and ending in a non-horizontal position for bent glass sheets
    • C03B27/0431—Tempering or quenching glass products using gas for flat or bent glass sheets starting in an horizontal position and ending in a non-horizontal position for bent glass sheets the quench unit being adapted to the bend of the sheet
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • 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
    • C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons
    • 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
    • C03B35/185—Construction of the conveyor rollers ; Materials, coatings or coverings thereof having a discontinuous surface for contacting the sheets or ribbons other than cloth or fabric, e.g. having protrusions or depressions, spirally wound cable, projecting discs or tires
    • 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
    • C03B35/187—Rollers specially adapted for both flat and bent sheets or ribbons, i.e. rollers of adjustable curvature
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

"MéTODO E APARELHO PARA PRODUçãO DE CHAPAS DE VIDRO TEMPERADO CURVO". A presente invenção refere-se a um método para produção de uma chapa de vidro temperado curvo em pelo menos uma dimensão. Uma chapa de vidro (11) aquecida até próximo à sua temperatura de amolecimento em um forno (21) é dobrada em uma chapa de vidro dobrada (12) de uma forma predeterminada. A chapa de vidro dobrada (12) é resfriada bruscamente por um aparelho de resfriamento brusco/dobramento secundário (40) com diferentes potências de resfriamento sendo aplicadas às superfícies superior e inferior da chapa de vidro dobrada para assim produzir uma outra chapa de vidro temperado curvo (10) da forma desejada.
BR0315611-7A 2002-10-21 2003-10-03 Método e aparelho para produção de chapas de vidro temperado curvo BR0315611A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002306303 2002-10-21
PCT/JP2003/012714 WO2004035492A1 (ja) 2002-10-21 2003-10-03 曲げ強化ガラス板の製造方法及びその装置

Publications (1)

Publication Number Publication Date
BR0315611A true BR0315611A (pt) 2005-08-23

Family

ID=32105203

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0315611-7A BR0315611A (pt) 2002-10-21 2003-10-03 Método e aparelho para produção de chapas de vidro temperado curvo

Country Status (9)

Country Link
US (1) US20060144090A1 (pt)
EP (1) EP1559690A4 (pt)
JP (1) JPWO2004035492A1 (pt)
KR (1) KR20050051711A (pt)
CN (1) CN1726172A (pt)
AU (1) AU2003275539A1 (pt)
BR (1) BR0315611A (pt)
PL (1) PL204982B1 (pt)
WO (1) WO2004035492A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845683B1 (fr) * 2002-10-10 2005-02-25 Saint Gobain Procede et machine d'obtention de feuilles de verre bombees
FI120035B (fi) 2007-06-18 2009-06-15 Glaston Services Ltd Oy Menetelmä ja laite lasilevyjen taivuttamiseksi ja karkaisemiseksi
FI119511B (fi) * 2007-06-18 2008-12-15 Glaston Services Ltd Oy Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi
DE602008005402D1 (de) * 2008-02-26 2011-04-21 Rioglass Solar Sa Reflektorelement für einen Sonnenwärmereflektor und Verfahren zu seiner Herstellung
JP4962365B2 (ja) * 2008-03-14 2012-06-27 旭硝子株式会社 ガラス板の曲げ成形方法及び曲げ成形装置
CN101980980B (zh) * 2008-03-31 2014-01-15 旭硝子株式会社 玻璃板的风冷强化装置及风冷强化方法
FR2942793B1 (fr) 2009-03-05 2012-03-23 Saint Gobain Formage d'un vitrage comprenant une ouverture
JP2011026169A (ja) * 2009-07-24 2011-02-10 Nippon Sheet Glass Co Ltd 単一方向曲げガラスの製造装置、単一方向曲げガラス及び単一方向曲げガラスの製造方法
CN101987774B (zh) * 2009-07-30 2012-10-31 洛阳北方玻璃技术股份有限公司 双曲玻璃成型钢化的装置和方法
CN102108005A (zh) * 2009-12-23 2011-06-29 山东轻工业学院 U形玻璃热弯炉
CN102757174B (zh) * 2012-06-22 2015-06-24 杭州精工机械有限公司 超薄钢化玻璃生产线专用压缩空气淬冷段及淬冷方法
FI20125805A (fi) * 2012-07-18 2014-02-17 Glaston Services Ltd Oy Lasilevyjen karkaisu-uunin kuljetin
CN104692637B (zh) * 2013-12-04 2017-09-26 洛阳兰迪玻璃机器股份有限公司 一种玻璃钢化生产线用淬冷装置
CN104649574B (zh) * 2015-02-12 2018-08-28 秦皇岛玻璃工业研究设计院有限公司 一种显示屏用化学钢化玻璃的钢化支架及其制作方法
JP6540386B2 (ja) * 2015-08-31 2019-07-10 Ａｇｃ株式会社 合わせ板、および合わせ板の製造方法
WO2017216962A1 (ja) * 2016-06-17 2017-12-21 堺ディスプレイプロダクト株式会社 曲げ加工装置
KR102171184B1 (ko) * 2018-12-11 2020-10-28 (주)합동하이텍그라스 곡면 복층유리 제조방법
KR102171183B1 (ko) * 2018-12-11 2020-10-28 (주)합동하이텍그라스 곡면강화 로이유리 제조방법
TW202041474A (zh) * 2019-01-10 2020-11-16 美商玻璃技術股份有限公司 玻璃片焠火配置
KR101963718B1 (ko) * 2019-01-14 2019-03-29 박선욱 곡면 유리 제조 장치
CN109748486B (zh) * 2019-02-01 2023-10-03 洛阳兰迪玻璃机器股份有限公司 一种弯钢化玻璃成型设备及成型方法
CN110498594B (zh) * 2019-08-13 2023-07-25 洛阳兰迪玻璃机器股份有限公司 一种软轴弯玻璃钢化设备及成型方法
FR3121674A1 (fr) * 2021-04-13 2022-10-14 Saint-Gobain Glass France Rouleau pour dispositif de convoyage de feuille de verre
CN114536890B (zh) * 2022-03-08 2023-01-13 福耀玻璃工业集团股份有限公司 一种复合多功能玻璃及车辆玻璃

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Publication number Priority date Publication date Assignee Title
US3396000A (en) * 1964-08-28 1968-08-06 Libbey Owens Ford Glass Co Method of and apparatus for bending and tempering glass sheets by differential heating
FR1476785A (fr) * 1966-03-01 1967-04-14 Saint Gobain Perfectionnement au bombage de plaques de matières à l'état plastique
BE785736A (fr) * 1971-07-02 1973-01-02 Saint Gobain Perfectionnement au bombage de plaques de matieres a l'etat plastique
US3881906A (en) * 1973-08-20 1975-05-06 Libbey Owens Ford Co Heat treating glass sheets
US4028086A (en) * 1976-02-25 1977-06-07 Libbey-Owens-Ford Company Apparatus for bending and tempering glass sheets by differential cooling
US4376643A (en) * 1981-09-28 1983-03-15 Ppg Industries, Inc. Apparatus for conveying glass sheets
US4381933A (en) * 1982-01-25 1983-05-03 Ppg Industries, Inc. Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing
FR2549465B1 (fr) * 1983-07-20 1985-09-20 Saint Gobain Vitrage Installation de bombage et de trempe de feuilles de verre
DE3928968C1 (pt) * 1989-09-01 1991-01-17 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
FI95236C (fi) * 1994-04-26 1996-01-10 Tamglass Eng Oy Lasilevyjen taivutus- ja karkaisuosasto
TW546261B (en) * 1997-11-06 2003-08-11 Nippon Sheet Glass Co Ltd Method and apparatus for producing bent glass sheet
AU1512300A (en) * 1998-12-03 2000-06-19 Nippon Sheet Glass Co. Ltd. Method and apparatus for manufacturing bent glass sheet
JP2000281367A (ja) * 1999-03-29 2000-10-10 Nippon Sheet Glass Co Ltd 板ガラスの曲げ方法及びその設備
JP2000327351A (ja) * 1999-05-13 2000-11-28 Asahi Glass Co Ltd ガラス板の曲げ成形方法および曲げ成形装置
JP2001002433A (ja) * 1999-06-17 2001-01-09 Asahi Glass Co Ltd ガラス板の曲げ成形方法及び装置
DE60044233D1 (de) * 1999-06-17 2010-06-02 Asahi Glass Co Ltd Vorrichtung und verfahren zur luftgekühlten verstärkung von glasscheiden

Also Published As

Publication number Publication date
KR20050051711A (ko) 2005-06-01
WO2004035492A1 (ja) 2004-04-29
PL375759A1 (en) 2005-12-12
US20060144090A1 (en) 2006-07-06
EP1559690A1 (en) 2005-08-03
JPWO2004035492A1 (ja) 2006-02-16
PL204982B1 (pl) 2010-02-26
EP1559690A4 (en) 2005-11-30
CN1726172A (zh) 2006-01-25
AU2003275539A1 (en) 2004-05-04

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO DE PATENTE COMO INVENCAO, DE ACORDO COM O ART. 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.