BR0207002A - Processo e dispositivo para arquear por pares vidraças colocadas uma sobre a outra - Google Patents

Processo e dispositivo para arquear por pares vidraças colocadas uma sobre a outra

Info

Publication number
BR0207002A
BR0207002A BR0207002-2A BR0207002A BR0207002A BR 0207002 A BR0207002 A BR 0207002A BR 0207002 A BR0207002 A BR 0207002A BR 0207002 A BR0207002 A BR 0207002A
Authority
BR
Brazil
Prior art keywords
panes
pair
bending mold
forming face
bending
Prior art date
Application number
BR0207002-2A
Other languages
English (en)
Other versions
BR0207002B1 (pt
Inventor
Michaul Balbuin
Michaul Labrot
Hubert Havenith
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 BR0207002A publication Critical patent/BR0207002A/pt
Publication of BR0207002B1 publication Critical patent/BR0207002B1/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
    • 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
    • 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
    • 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
    • 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
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames

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)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Window Of Vehicle (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

"PROCESSO E DISPOSITIVO PARA ARQUEAR POR PARES VIDRAçAS COLOCADAS UMA SOBRE A OUTRA". Em um processo para arquear por pares vidraças colocadas uma sobre a outra aquecidas em sua temperatura de amolecimento: deposita-se o par de vidraças (2) sobre um quadro de arqueamento (3) para um pré-arqueamento sob a ação da força da gravidade; transfere-se o par de vidraças (2) pré-arqueado para um molde de arqueamento por aspiração (5) com uma face de conformação cóncava, um apoio da face inferior da vidraça colocada na posição inferior sendo realizado pelo menos na borda periférica da face de conformação; por aplicação de uma depressão durante um espaço de tempo determinado, aspira-se o ar para fora do espaço intermediário entre a face inferior da vidraça colocada na posição inferior e o molde de arqueamento por aspiração (5) e pressiona-se o par de vidraças (2) pela pressão atmosférica sobre a face de conformação cóncava do molde de arqueamento por aspiração (5); depois do final da aplicação da depressão, transfere-se o par de vidraças (2) moldado terminado do molde de arqueamento por aspiração (5) para um dispositivo de transporte (7) e resfria-se o mesmo.
BRPI0207002-2A 2001-02-06 2002-02-06 processo e dispositivo para arquear por pares vidraças colocadas uma sobre a outra. BR0207002B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10105200A DE10105200A1 (de) 2001-02-06 2001-02-06 Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
PCT/FR2002/000455 WO2002064519A1 (fr) 2001-02-06 2002-02-06 Procede et dispositif pour cintrer des vitres par paires

Publications (2)

Publication Number Publication Date
BR0207002A true BR0207002A (pt) 2004-02-17
BR0207002B1 BR0207002B1 (pt) 2010-10-19

Family

ID=7672944

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0207002-2A BR0207002B1 (pt) 2001-02-06 2002-02-06 processo e dispositivo para arquear por pares vidraças colocadas uma sobre a outra.

Country Status (15)

Country Link
US (1) US7302813B2 (pt)
EP (1) EP1358131B1 (pt)
JP (1) JP4554885B2 (pt)
KR (1) KR100870518B1 (pt)
CN (1) CN1309669C (pt)
AT (1) ATE333441T1 (pt)
BR (1) BR0207002B1 (pt)
CZ (1) CZ297663B6 (pt)
DE (2) DE10105200A1 (pt)
ES (1) ES2267984T3 (pt)
MX (1) MXPA03006683A (pt)
PL (1) PL197613B1 (pt)
PT (1) PT1358131E (pt)
TR (1) TR200301213T2 (pt)
WO (1) WO2002064519A1 (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105200A1 (de) 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
JP4811774B2 (ja) * 2001-04-10 2011-11-09 旭硝子株式会社 ガラス板曲げ成形装置および成形方法
DE10257972B3 (de) * 2002-12-12 2004-06-17 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Erzeugen von Kantendruckspannungen in Glasscheiben
FR2852951B1 (fr) * 2003-03-26 2007-02-16 Saint Gobain Procede de bombage de feuilles de verre par pressage et aspiration
DE10314266B3 (de) 2003-03-29 2004-06-09 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Biegen von Glasscheiben
DE10314267B3 (de) * 2003-03-29 2004-08-19 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Biegen von Glasscheiben
FR2855168B1 (fr) 2003-05-19 2007-03-30 Saint Gobain Bombage de vitrages par gravite sur une multiplicite de supports
BE1015700A3 (fr) * 2003-10-03 2005-07-05 Glaverbel Bombage de vitrage feuillete.
JP4573873B2 (ja) 2004-06-03 2010-11-04 ボード・オブ・リージエンツ，ザ・ユニバーシテイ・オブ・テキサス・システム マイクロリソグラフィにおけるアラインメントとオーバーレイを改善するシステムおよび方法
EP1775269B1 (en) * 2004-06-29 2018-02-28 Asahi Glass Company, Limited Production method and production device for laminated glass
FR2880343B1 (fr) 2004-12-31 2007-06-22 Saint Gobain Procede de bombage de feuilles de verre par aspiration
DE102006024484B3 (de) * 2006-05-26 2007-07-19 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Vorrichtung und Verfahren zum Biegen von Glasscheiben
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.
US8281619B2 (en) * 2009-05-29 2012-10-09 Corning Incorporated Stack progressive pressing for making shaped articles
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
PT2651676T (pt) 2010-12-13 2018-04-30 Saint Gobain Placa de vidro arqueada
EP2463248A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
EP2463247A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
CN103030262A (zh) * 2011-09-30 2013-04-10 富泰华工业（深圳）有限公司 曲面玻璃板的成型方法与其采用的成型设备
FR2981295B1 (fr) 2011-10-14 2020-02-21 Saint-Gobain Glass France Fabrication d'un vitrage feuillete
FR2996803B1 (fr) 2012-10-12 2014-11-21 Saint Gobain Fabrication d'un vitrage feuillete muni d'un conducteur electrique
ITTO20130687A1 (it) * 2013-08-12 2015-02-13 Istituto Naz Di Astrofisica Processo per la produzione di un elemento ottico mediante formatura a caldo di una lastra di vetro
FR3012072B1 (fr) 2013-10-23 2021-01-01 Saint Gobain Verre feuillete mince pour pare-brise
FR3017865A1 (fr) * 2014-02-27 2015-08-28 Saint Gobain Bombage par gravite sur double-support
PT3212584T (pt) 2014-10-28 2019-03-01 Saint Gobain Ferramenta de curvatura para placas de vidro
US10562803B2 (en) 2014-10-28 2020-02-18 Saint-Gobain Glass France Tool for a glass-bending process
FR3034414B1 (fr) * 2015-04-03 2021-12-10 Saint Gobain Dispositif de bombage de feuilles de verre
CN104891790B (zh) * 2015-04-13 2017-07-18 东南大学 一种对称集中力与均布荷载耦合热弯成型装置及其应用
PT3337769T (pt) 2015-08-18 2019-06-07 Saint Gobain Dispositivo para a curvatura de vidro e processo para a curvatura de vidro mediante a utilização de um ventilador
JP6501972B2 (ja) 2015-09-08 2019-04-17 サン−ゴバン グラス フランスＳａｉｎｔ−Ｇｏｂａｉｎ Ｇｌａｓｓ Ｆｒａｎｃｅ 正圧支援される重力湾曲法およびこの方法に適した装置
ES2733808T3 (es) 2015-11-25 2019-12-03 Saint Gobain Método de curvado por gravedad reforzado por sobrepresión y dispositivo adecuado para ello
PT3408233T (pt) 2016-01-28 2019-11-22 Saint Gobain Processo para a curvatura de vidro assistido por sobrepressão e dispositivo adequado para tal
CN107840563A (zh) * 2016-09-21 2018-03-27 阳程科技股份有限公司 三维玻璃成型装置及其成型方法
MA46872A (fr) 2016-11-24 2019-10-02 Saint Gobain Procédé de fabrication d'une vitre en verre feuilleté bombée au moyen d'une mince feuille de verre
CN108738318B (zh) 2017-02-20 2021-11-30 法国圣戈班玻璃厂 用于使玻璃盘片热预紧的预紧框架
KR102323883B1 (ko) 2017-03-22 2021-11-09 쌩-고벵 글래스 프랑스 얇은 유리판을 픽업, 성형 및 배치하기 위한 장치 및 방법
BR112019013408A2 (pt) * 2017-04-10 2020-03-03 Saint-Gobain Glass France Molde de flexão por gravidade para flexionar painéis de vidro com superfície curvada
CN109215481B (zh) * 2017-07-08 2021-09-10 汉宸国际工程设计集团有限公司 一种建筑设计用立体模型制作模具
JP7196855B2 (ja) 2017-11-10 2022-12-27 Ａｇｃ株式会社 屈曲基材の製造方法及び屈曲基材の成形型
CN109896730B (zh) * 2017-12-07 2021-12-24 蓝思科技（长沙）有限公司 一种玻璃热弯成型方法及装置
CN108395081B (zh) * 2018-03-28 2019-06-14 东莞市银泰玻璃有限公司 一种玻璃自动化弯曲装置
FR3084353B1 (fr) 2018-07-27 2023-03-24 Saint Gobain Substrat emaille, dispositif vitre lumineux avec un tel substrat et sa fabrication.
FR3084355B1 (fr) 2018-07-27 2023-05-19 Saint Gobain Substrat emaille, dispositif vitre lumineux automobile avec un tel substrat et sa fabrication.
KR102639878B1 (ko) * 2019-01-04 2024-02-26 삼성디스플레이 주식회사 진공열 성형장치 및 이를 이용한 표시장치의 제조방법
CN109987827B (zh) * 2019-05-15 2024-03-19 福耀集团（上海）汽车玻璃有限公司 一种成型装置
WO2020239304A1 (de) 2019-05-28 2020-12-03 Saint-Gobain Glass France Glasbiegevorrichtung und -verfahren mit laserunterstützung
WO2021165431A1 (de) 2020-02-19 2021-08-26 Saint-Gobain Glass France Vorrichtung und verfahren zum pressbiegen von glasscheiben
CN113784931A (zh) 2020-04-06 2021-12-10 法国圣戈班玻璃厂 用于制造用于玻璃片材的陶瓷的弯曲模具的方法
CN113784937A (zh) 2020-04-06 2021-12-10 法国圣戈班玻璃厂 用于制造用于玻璃片材的陶瓷的弯曲模具的方法
EP4146604B1 (de) 2020-05-05 2024-04-17 Saint-Gobain Glass France Verfahren zum biegen einer glasscheibe mit einem maskierungsbereich und einem durchsichtsbereich
WO2022063575A1 (de) 2020-09-28 2022-03-31 Saint-Gobain Glass France Verfahren und vorrichtung zum biegen von flachen glasscheiben
CN113603343A (zh) * 2021-06-30 2021-11-05 华勤技术股份有限公司 工件热弯装置
FR3132520A1 (fr) 2022-02-08 2023-08-11 Saint-Gobain Glass France Substrat émaillé illuminable et sa fabrication
FR3132521A1 (fr) 2022-02-08 2023-08-11 Saint-Gobain Glass France Substrat émaillé illuminable et sa fabrication
WO2024037927A1 (de) 2022-08-15 2024-02-22 Saint-Gobain Glass France Verfahren zur herstellung einer windschutzscheibe mit verbessertem aufprallschutz und ebensolche windschutzscheibe

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Also Published As

Publication number Publication date
JP4554885B2 (ja) 2010-09-29
PL370211A1 (en) 2005-05-16
TR200301213T2 (tr) 2005-01-24
BR0207002B1 (pt) 2010-10-19
PL197613B1 (pl) 2008-04-30
MXPA03006683A (es) 2003-10-24
ES2267984T3 (es) 2007-03-16
KR100870518B1 (ko) 2008-11-26
DE60213201T2 (de) 2007-06-21
US7302813B2 (en) 2007-12-04
DE10105200A1 (de) 2002-08-14
WO2002064519A1 (fr) 2002-08-22
US20040129028A1 (en) 2004-07-08
CN1309669C (zh) 2007-04-11
EP1358131A2 (fr) 2003-11-05
CN1531510A (zh) 2004-09-22
CZ20032065A3 (cs) 2004-09-15
KR20030075171A (ko) 2003-09-22
CZ297663B6 (cs) 2007-02-28
WO2002064519A8 (fr) 2004-05-21
DE60213201D1 (de) 2006-08-31
JP2004527438A (ja) 2004-09-09
EP1358131B1 (fr) 2006-07-19
ATE333441T1 (de) 2006-08-15
PT1358131E (pt) 2006-12-29

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Legal Events

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/02/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06.02.2022