BRPI0408321A - processo de recurvamento simultáneo de várias folhas de vidro, dispositivo de recurvamento para a execução do processo, e, aplicação do processo ou dispositivo - Google Patents

processo de recurvamento simultáneo de várias folhas de vidro, dispositivo de recurvamento para a execução do processo, e, aplicação do processo ou dispositivo

Info

Publication number
BRPI0408321A
BRPI0408321A BRPI0408321-0A BRPI0408321A BRPI0408321A BR PI0408321 A BRPI0408321 A BR PI0408321A BR PI0408321 A BRPI0408321 A BR PI0408321A BR PI0408321 A BRPI0408321 A BR PI0408321A
Authority
BR
Brazil
Prior art keywords
former
bending
glass
male
female
Prior art date
Application number
BRPI0408321-0A
Other languages
English (en)
Inventor
Herve Thellier
Christophe Machura
Jerome Gobin
Gilles Garnier
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of BRPI0408321A publication Critical patent/BRPI0408321A/pt
Publication of BRPI0408321B1 publication Critical patent/BRPI0408321B1/pt

Links

Classifications

    • 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
    • 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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • 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
    • 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
    • C03B23/0305—Press-bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • 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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • 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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)

Abstract

"PROCESSO DE RECURVAMENTO SIMULTáNEO DE VáRIAS FOLHAS DE VIDRO, DISPOSITIVO DE RECURVAMENTO PARA A EXECUçãO DO PROCESSO, E, APLICAçãO DO PROCESSO OU DISPOSITIVO". A invenção se refere a um processo de recurvamento de pelo menos uma folha de vidro (3) que compreende: uma etapa de deflexão por gravidade do vidro, e depois, uma colocação em contato da região central da dita pelo menos uma folha (3) com uma fórma macho (2) por aproximação da dita fórma macho de uma contra-fórma fêmea (4) que sustenta a dita folha, a dita fórma macho (2) sendo disposta acima da dita contra-fórma fêmea (4) com possibilidade de deslocamento vertical uma em relação à outra dentro de uma célula de recurvamento (12), e depois uma fase de prensagem do vidro em sua região periférica entre a fórma macho (2) e a contra-fórma fêmea (4), e depois uma fase de aspiração do vidro contra a fórma macho (2), a prensagem sendo mantida, e depois a paralisação da prensagem por afastamento da fórma macho da contra-fórma fêmea, e depois, uma etapa de resfriamento do vidro fora da célula de recurvamento. A invenção permite a realização de recurvamentos que apresentam grandes curvaturas em duas direções ortogonais e sem deixar marca sobre o vidro.
BRPI0408321-0A 2003-03-26 2004-03-24 processo de recurvamento simultÂneo de vÁrias folhas de vidro, dispositivo de recurvamento para a execuÇço do processo, e, aplicaÇço do processo ou dispositivo. BRPI0408321B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0303686A FR2852951B1 (fr) 2003-03-26 2003-03-26 Procede de bombage de feuilles de verre par pressage et aspiration
PCT/FR2004/000716 WO2004087590A2 (fr) 2003-03-26 2004-03-24 Procede et dispositif de bombage de feuilles de verre par pressage et aspiration

Publications (2)

Publication Number Publication Date
BRPI0408321A true BRPI0408321A (pt) 2006-03-07
BRPI0408321B1 BRPI0408321B1 (pt) 2013-03-19

Family

ID=32947168

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408321-0A BRPI0408321B1 (pt) 2003-03-26 2004-03-24 processo de recurvamento simultÂneo de vÁrias folhas de vidro, dispositivo de recurvamento para a execuÇço do processo, e, aplicaÇço do processo ou dispositivo.

Country Status (15)

Country Link
US (1) US20070157671A1 (pt)
EP (1) EP1611064B1 (pt)
JP (1) JP5054376B2 (pt)
KR (1) KR101191259B1 (pt)
CN (1) CN100363282C (pt)
AT (1) ATE392398T1 (pt)
AU (1) AU2004226195A1 (pt)
BR (1) BRPI0408321B1 (pt)
DE (1) DE602004013132T2 (pt)
ES (1) ES2305794T3 (pt)
FR (1) FR2852951B1 (pt)
MX (1) MXPA05010177A (pt)
PL (1) PL1611064T3 (pt)
PT (1) PT1611064E (pt)
WO (1) WO2004087590A2 (pt)

Families Citing this family (76)

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FR2880343B1 (fr) * 2004-12-31 2007-06-22 Saint Gobain Procede de bombage de feuilles de verre par aspiration
DE102005001513B3 (de) * 2005-01-13 2006-06-01 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Vorrichtung und Verfahren zum Biegen von Glasscheiben
EP1798206B2 (en) * 2005-12-14 2012-09-26 Asahi Glass Company, Limited Method and apparatus for bending a glass sheet
US20100050694A1 (en) * 2006-11-02 2010-03-04 Saint-Gobain Glass France Bending of glass by heated or cooled form
US7975509B2 (en) * 2007-06-27 2011-07-12 Pilkington North America, Inc. Glass bending process
JP2011520973A (ja) 2008-05-19 2011-07-21 ユニヴァーシティ オブ テネシー リサーチ ファウンデーション，ザ ピリジンの非古典的カンナビノイド化合物及び関連する使用方法
FR2942793B1 (fr) * 2009-03-05 2012-03-23 Saint Gobain Formage d'un vitrage comprenant une ouverture
FR2945985B1 (fr) 2009-05-27 2011-05-20 Saint Gobain Vitrage a faible niveau de double image.
FR2960232B1 (fr) 2010-05-19 2015-01-02 Saint Gobain Forme de bombage alveolaire
US9296637B2 (en) * 2010-06-09 2016-03-29 Glasstech, Inc. Method for press forming glass sheets
JP5696393B2 (ja) * 2010-08-02 2015-04-08 日本電気硝子株式会社 ガラスフィルムの割断方法
FR2963933B1 (fr) * 2010-08-20 2012-08-17 Saint Gobain Miroir bombe par pressage
FR2966147B1 (fr) 2010-10-15 2016-05-27 Saint Gobain Support de trempe thermique
EP2463247A1 (de) * 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
WO2012080194A1 (de) * 2010-12-13 2012-06-21 Saint-Gobain Glass France Gebogene scheibe
EP2463248A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
CN104203847B (zh) 2011-10-13 2017-09-22 康宁股份有限公司 热机械再成型方法和系统以及机械再成型工具
US8833106B2 (en) 2012-09-18 2014-09-16 Corning Incorporated Thermo-mechanical reforming method and system and mechanical reforming tool
FR2981295B1 (fr) 2011-10-14 2020-02-21 Saint-Gobain Glass France Fabrication d'un vitrage feuillete
US8549885B2 (en) * 2011-11-23 2013-10-08 Corning Incorporated Process and system for precision glass sheet bending
FR2996803B1 (fr) 2012-10-12 2014-11-21 Saint Gobain Fabrication d'un vitrage feuillete muni d'un conducteur electrique
FR3012072B1 (fr) 2013-10-23 2021-01-01 Saint Gobain Verre feuillete mince pour pare-brise
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KR101499431B1 (ko) * 2013-11-04 2015-03-06 코닝정밀소재 주식회사 유리기판 성형장치
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PL3212584T3 (pl) 2014-10-28 2019-05-31 Saint Gobain Narzędzie gnące dla szyb szklanych
PT3212585T (pt) * 2014-10-28 2019-03-01 Saint Gobain Ferramenta para um processo de curvatura de vidro
WO2017029252A1 (de) * 2015-08-18 2017-02-23 Saint-Gobain Glass France Glasbiegevorrichtung und -verfahren unter verwendung eines ventilators
WO2017042698A1 (en) 2015-09-07 2017-03-16 Sabic Global Technologies B.V. Surfaces of plastic glazing of tailgates
WO2017042703A1 (en) 2015-09-07 2017-03-16 Sabic Global Technologies B.V. Lighting systems of tailgates with plastic glazing
CN108025624B (zh) 2015-09-07 2021-04-27 沙特基础工业全球技术公司 车辆的后挡板的塑料装配玻璃
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BR112017026188B1 (pt) * 2015-09-08 2022-10-18 Saint-Gobain Glass France Método de curvatura por gravidade auxiliado por sobrepressão e dispositivo adequado para o mesmo
KR101621216B1 (ko) 2015-09-15 2016-05-16 (주)대호테크 곡면 글라스 성형기
US20170121210A1 (en) * 2015-10-30 2017-05-04 Corning Incorported Method and apparatus for shaping a 3d glass-based article
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JP6779996B2 (ja) 2016-01-28 2020-11-04 サン−ゴバン グラス フランスＳａｉｎｔ−Ｇｏｂａｉｎ Ｇｌａｓｓ Ｆｒａｎｃｅ 正圧支援によるガラス湾曲方法およびこれに適した装置
FR3054217B1 (fr) * 2016-07-25 2020-02-21 Saint-Gobain Glass France Support de verre a aspiration
BR112018070283A2 (pt) 2016-04-13 2019-01-29 Saint Gobain flexão de folhas de vidro
KR102544091B1 (ko) 2016-06-28 2023-06-16 코닝 인코포레이티드 장식 및 디스플레이 커버 적용(application)을 위한 커브드(curved) 몰딩된(molded) 플라스틱 표면에 대한 얇은 강화된 유리의 적층(laminating)
JP7071294B2 (ja) 2016-07-05 2022-05-18 コーニング インコーポレイテッド 冷間成形ガラス物品及びその組立方法
EP3532442A1 (en) 2016-10-25 2019-09-04 Corning Incorporated Cold-form glass lamination to a display
WO2018122767A1 (en) 2016-12-30 2018-07-05 Agp America S.A. Method and apparatus for bending thin glass
TWI771357B (zh) 2017-01-03 2022-07-21 美商康寧公司 具有彎曲的覆蓋玻璃以及顯示器或觸控面板的車輛內部系統及其形成方法
FR3063287B1 (fr) * 2017-02-27 2021-09-24 Saint Gobain Vitrage a contrainte d'extension reduite
CN108934164B (zh) 2017-03-22 2021-11-30 法国圣戈班玻璃厂 用于容纳、变型和存放薄玻璃盘片的装置和方法
GB201708761D0 (en) * 2017-06-01 2017-07-19 Pilkington Group Ltd Method and apparatus for shaping a glass sheet
US12699470B2 (en) 2017-07-07 2026-08-04 Corning Incorporated Vehicle interior systems having a curved cover glass and a display or touch panel and methods for forming the same
CN111094050B (zh) 2017-07-18 2023-11-07 康宁公司 复杂弯曲玻璃制品的冷成型
EP3661880A1 (de) 2017-07-31 2020-06-10 Saint-Gobain Glass France Verfahren und vorrichtung zum biegen von scheiben
EP3661881A1 (de) 2017-07-31 2020-06-10 Saint-Gobain Glass France Verfahren und vorrichtung zum biegen von scheiben
CN111183123A (zh) 2017-09-12 2020-05-19 康宁公司 用于无电板玻璃的触知组件及其制造方法
US11065960B2 (en) 2017-09-13 2021-07-20 Corning Incorporated Curved vehicle displays
TWI844520B (zh) 2017-10-10 2024-06-11 美商康寧公司 具有改善可靠性的彎曲的覆蓋玻璃的車輛內部系統及其形成方法
CN109937192B (zh) * 2017-10-19 2022-03-08 法国圣戈班玻璃厂 在骨架和反骨架之间通过重力弯曲玻璃
WO2019081317A1 (de) 2017-10-27 2019-05-02 Saint-Gobain Glass France Mittel zur immobilisierung einer scheibe
FR3076293B1 (fr) 2017-12-29 2022-11-18 Saint Gobain Procede de bombage de feuille de verre
TWI660920B (zh) * 2018-06-25 2019-06-01 海納光電股份有限公司 非接觸成型裝置及方法
CN112566782A (zh) 2018-07-16 2021-03-26 康宁公司 具冷弯玻璃基板的车辆内部系统及其形成方法
RU2760812C1 (ru) 2018-10-31 2021-11-30 Сэн-Гобэн Гласс Франс Способ и устройство для изгибания пластин
DE202020005546U1 (de) 2019-07-17 2021-09-09 Saint-Gobain Glass France Vorrichtung zum Biegen von Scheiben
CN112955834A (zh) 2019-09-27 2021-06-11 法国圣戈班玻璃厂 用于利用集成的数字映像弯曲玻璃板的自动化的生产工艺和生产系统
WO2021058529A1 (de) 2019-09-27 2021-04-01 Saint-Gobain Glass France Automatisierter fertigungsprozess und fertigungsanlage zum biegen von glasscheiben mit integriertem digitalen abbild
CN112955836A (zh) 2019-09-27 2021-06-11 法国圣戈班玻璃厂 用于利用集成的数字映像弯曲玻璃板的自动化的生产工艺和生产系统
FR3103808B1 (fr) * 2019-12-03 2022-05-27 Saint Gobain Outil de refroidissement local
WO2021121968A1 (de) 2019-12-19 2021-06-24 Saint-Gobain Glass France Automatisierter fertigungsprozess und fertigungsanlage zum biegen von glasscheiben
DE202021004009U1 (de) 2020-02-19 2022-05-09 Saint-Gobain Glass France Vorrichtung zum Pressbiegen von Glasscheiben
US11772361B2 (en) 2020-04-02 2023-10-03 Corning Incorporated Curved glass constructions and methods for forming same
CN112194348B (zh) 2020-08-21 2021-12-14 福耀玻璃工业集团股份有限公司 车用玻璃弯曲成型装置及车用玻璃弯曲成型方法
CN112125503A (zh) * 2020-09-02 2020-12-25 四川旭虹光电科技有限公司 一种曲面玻璃热弯成型的方法
WO2023159776A1 (zh) * 2022-05-13 2023-08-31 福耀玻璃工业集团股份有限公司 移载装置及其用途和玻璃弯曲成型系统
CN116621437A (zh) * 2023-05-26 2023-08-22 福耀玻璃工业集团股份有限公司 玻璃板压制成型设备及玻璃板压制成型方法
CN117447055A (zh) * 2023-10-23 2024-01-26 福耀玻璃工业集团股份有限公司 玻璃板成型模具及方法、玻璃板成型设备

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Also Published As

Publication number Publication date
ES2305794T3 (es) 2008-11-01
WO2004087590A2 (fr) 2004-10-14
FR2852951B1 (fr) 2007-02-16
KR20050109581A (ko) 2005-11-21
US20070157671A1 (en) 2007-07-12
DE602004013132D1 (de) 2008-05-29
WO2004087590A3 (fr) 2004-11-11
EP1611064B1 (fr) 2008-04-16
JP2006521271A (ja) 2006-09-21
JP5054376B2 (ja) 2012-10-24
FR2852951A1 (fr) 2004-10-01
PT1611064E (pt) 2008-07-24
CN1764607A (zh) 2006-04-26
BRPI0408321B1 (pt) 2013-03-19
CN100363282C (zh) 2008-01-23
PL1611064T3 (pl) 2008-09-30
ATE392398T1 (de) 2008-05-15
MXPA05010177A (es) 2005-11-08
AU2004226195A1 (en) 2004-10-14
DE602004013132T2 (de) 2009-07-02
EP1611064A2 (fr) 2006-01-04
KR101191259B1 (ko) 2012-10-16

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