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 (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2855168B1 (fr) * 2003-05-19 2007-03-30 Saint Gobain Bombage de vitrages par gravite sur une multiplicite de supports
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
EP2463248A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
MX344209B (es) * 2010-12-13 2016-12-08 Saint Gobain Panel doblado.
EP2463247A1 (de) * 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
US8833106B2 (en) 2012-09-18 2014-09-16 Corning Incorporated Thermo-mechanical reforming method and system and mechanical reforming tool
TWI591027B (zh) 2011-10-13 2017-07-11 康寧公司 熱機械再成型方法及系統以及機械再成型工具
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
KR20150048450A (ko) * 2013-10-28 2015-05-07 코닝정밀소재 주식회사 유리기판 성형장치
KR101523497B1 (ko) * 2013-10-29 2015-05-28 주식회사 도우인시스 모바일 기기용 곡면 윈도우 글라스 제조방법
KR101499431B1 (ko) * 2013-11-04 2015-03-06 코닝정밀소재 주식회사 유리기판 성형장치
CN106458684B (zh) 2014-10-28 2019-06-18 法国圣戈班玻璃厂 用于玻璃片材的弯曲工具
JP6362777B2 (ja) 2014-10-28 2018-07-25 サン−ゴバン グラス フランスＳａｉｎｔ−Ｇｏｂａｉｎ Ｇｌａｓｓ Ｆｒａｎｃｅ ガラス曲げプロセス用の工具
RU2677509C1 (ru) * 2015-08-18 2019-01-17 Сэн-Гобэн Гласс Франс Устройство и способ моллирования стекла с использованием вентилятора
US11267173B2 (en) 2015-09-07 2022-03-08 Sabic Global Technologies B.V. Molding of plastic glazing of tailgates
EP3347219B1 (en) 2015-09-07 2021-04-14 SABIC Global Technologies B.V. Aerodynamic features of plastic glazing of tailgates
US10434846B2 (en) 2015-09-07 2019-10-08 Sabic Global Technologies B.V. Surfaces of plastic glazing of tailgates
US10690314B2 (en) 2015-09-07 2020-06-23 Sabic Global Technologies B.V. Lighting systems of tailgates with plastic glazing
PE20180789A1 (es) 2015-09-08 2018-05-08 Saint Gobain Metodo de flexion por gravedad asistido por sobrepresion y dispositivo apropiado para el mismo
KR101621216B1 (ko) 2015-09-15 2016-05-16 (주)대호테크 곡면 글라스 성형기
JP2018535914A (ja) * 2015-10-30 2018-12-06 コーニング インコーポレイテッド ３ｄ形状のガラス系物品、それを製造する方法及び装置
EP3380361B1 (en) 2015-11-23 2021-12-22 SABIC Global Technologies B.V. Lighting systems for windows having plastic glazing
BR112017027456B1 (pt) * 2015-11-25 2022-10-18 Saint-Gobain Glass France Método de curvatura por gravidade auxiliado por sobrepressão, dispositivo adequado para o mesmo e uso de uma ferramenta de moldagem superior
EP3408233B1 (de) 2016-01-28 2019-10-02 Saint-Gobain Glass France Überdruckunterstütztes glasbiegeverfahren und hierfür geeignete vorrichtung
CN107531545B (zh) 2016-04-13 2021-04-13 法国圣戈班玻璃厂 玻璃片的弯曲
FR3054217B1 (fr) * 2016-07-25 2020-02-21 Saint-Gobain Glass France Support de verre a aspiration
CN109416480B (zh) 2016-07-05 2022-08-12 康宁公司 冷成形玻璃制品和其组装工艺
WO2018122767A1 (en) 2016-12-30 2018-07-05 Agp America S.A. Method and apparatus for bending thin glass
JP2020518495A (ja) 2017-01-03 2020-06-25 コーニング インコーポレイテッド 湾曲したカバーガラスとディスプレイまたはタッチパネルを有する乗り物内装システムおよびその形成方法
FR3063287B1 (fr) * 2017-02-27 2021-09-24 Saint Gobain Vitrage a contrainte d'extension reduite
ES2879242T3 (es) 2017-03-22 2021-11-22 Saint Gobain Dispositivo y procedimiento para la recepción, la deformación y la colocación de una lámina de vidrio fina
GB201708761D0 (en) 2017-06-01 2017-07-19 Pilkington Group Ltd Method and apparatus for shaping a glass sheet
WO2019025079A1 (de) 2017-07-31 2019-02-07 Saint-Gobain Glass France Verfahren und vorrichtung zum biegen von scheiben
CA3071357C (en) 2017-07-31 2022-03-22 Saint-Gobain Glass France Method and device for bending panes
CN115602068A (zh) 2017-09-12 2023-01-13 康宁公司（Us） 用于装饰玻璃上的包括触摸面板的显示器的死前端及相关方法
US11065960B2 (en) 2017-09-13 2021-07-20 Corning Incorporated Curved vehicle displays
EP3697733A1 (fr) * 2017-10-19 2020-08-26 Saint-Gobain Glass France Bombage de verre par gravite entre squelette et contre-squelette
EP3700870A1 (de) 2017-10-27 2020-09-02 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
KR20210069099A (ko) 2018-10-31 2021-06-10 쌩-고벵 글래스 프랑스 시트를 벤딩하는 방법 및 장치
DE202020005546U1 (de) 2019-07-17 2021-09-09 Saint-Gobain Glass France Vorrichtung zum Biegen von Scheiben
CN112955835A (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
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
WO2021058527A1 (de) 2019-09-27 2021-04-01 Saint-Gobain Glass France Automatisierter fertigungsprozess und fertigungsanlage zum biegen von glasscheiben mit integriertem digitalen abbild
CN113286765A (zh) 2019-12-19 2021-08-20 法国圣戈班玻璃厂 用于使玻璃板弯曲的自动化制造方法和制造设备
CN113557217A (zh) 2020-02-19 2021-10-26 法国圣戈班玻璃厂 用于压弯玻璃片材的装置和方法
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2058729A1 (en) * 1991-02-11 1992-08-12 Thomas J. Reese Bending glass sheets between a bottom outline mold and an upper vacuum press face
US5143535A (en) * 1991-07-19 1992-09-01 Libbey-Owens-Ford Co. Method of and apparatus for bending glass sheets
FI91061C (fi) * 1992-05-27 1994-05-10 Tamglass Eng Oy Puristustaivutusmenetelmä ja -laite lasilevyjen taivuttamiseksi
FR2707283B1 (fr) * 1993-07-09 1995-09-22 Saint Gobain Vitrage Int Procédé et dispositif de formage de plaques de verre et application de ce procédé à l'obtention de vitrages de formes complexes.
DE4337559C1 (de) * 1993-11-04 1995-03-23 Ver Glaswerke Gmbh Verfahren zum paarweisen Biegen von Glasscheiben
US5669952A (en) * 1994-10-14 1997-09-23 Ppg Industries, Inc. Pressure forming of glass sheets
DE10105200A1 (de) * 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben

Also Published As

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

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/03/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2663 DE 18-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.