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ES2139748T3 - Procedimiento y dispositivo de conformacion de hojas de vidrio, aplicacion de este procedimiento para obtencion de cristales de formas complejas. - Google Patents

Procedimiento y dispositivo de conformacion de hojas de vidrio, aplicacion de este procedimiento para obtencion de cristales de formas complejas.

Info

Publication number
ES2139748T3
ES2139748T3 ES94922885T ES94922885T ES2139748T3 ES 2139748 T3 ES2139748 T3 ES 2139748T3 ES 94922885 T ES94922885 T ES 94922885T ES 94922885 T ES94922885 T ES 94922885T ES 2139748 T3 ES2139748 T3 ES 2139748T3
Authority
ES
Spain
Prior art keywords
procedure
application
glass sheets
conformation
complex forms
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94922885T
Other languages
English (en)
Inventor
Claude Morin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage SA
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 Vitrage SA filed Critical Saint Gobain Vitrage SA
Application granted granted Critical
Publication of ES2139748T3 publication Critical patent/ES2139748T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C03B23/03—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
    • C03B23/035—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
    • C03B23/0305—Press-bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces

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)

Abstract

LA INVENCION SE REFIERE A UN PROCESO DE CURVADO DE UNA PLACA DE VIDRIO CALENTADO A TEMPERATURA DE CURVADO EN UN HORNO HORIZONTAL QUE ATRAVIESA LLEVADA POR UN TRANSPORTADOR PLANO QUE LA CONDUCE EN UNA CELULA DE CURVADO,DONDE SE MANTIENE UNA TEMPERATURA AMBIENTE SENSIBLEMENTE IDENTICA A LA TEMPERATURA DE CURVADO, Y EN LA QUE ESTA DISPUESTA UNA FORMA MACHO PLENA CONVEXA EN DIRECCION DE LA CUAL LA PLACA DE VIDRIO SE DESPLAZA VERTICALMENTE, MEDIANTE UNA CONTRAFORMA HEMBRA ANULA CONCAVA, PARA SER PRENSADA ENTRE LA FORMA MACHO Y LA FORMA HEMBRA. LA INVENCION SE REFIERE TAMBIEN A UN DISPOSITIVO PARA LA APLICACION DE ESTE PROCESO Y SU APLICACION EN LA OBTENCION DE LAMINAS DE VIDRIO DE FORMA PARTICULARMENTE COMPLEJA.
ES94922885T 1993-07-09 1994-07-07 Procedimiento y dispositivo de conformacion de hojas de vidrio, aplicacion de este procedimiento para obtencion de cristales de formas complejas. Expired - Lifetime ES2139748T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308455A FR2707283B1 (fr) 1993-07-09 1993-07-09 Procédé et dispositif de formage de plaques de verre et application de ce procédé à l'obtention de vitrages de formes complexes.

Publications (1)

Publication Number Publication Date
ES2139748T3 true ES2139748T3 (es) 2000-02-16

Family

ID=9449098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94922885T Expired - Lifetime ES2139748T3 (es) 1993-07-09 1994-07-07 Procedimiento y dispositivo de conformacion de hojas de vidrio, aplicacion de este procedimiento para obtencion de cristales de formas complejas.

Country Status (17)

Country Link
US (2) US6044662A (es)
EP (1) EP0660809B1 (es)
KR (1) KR100316860B1 (es)
CN (2) CN1239419C (es)
BR (1) BR9405505A (es)
CO (1) CO4230130A1 (es)
CZ (1) CZ288093B6 (es)
DE (1) DE69421371T2 (es)
ES (1) ES2139748T3 (es)
FR (1) FR2707283B1 (es)
PL (1) PL176752B1 (es)
PT (1) PT660809E (es)
RU (1) RU2121983C1 (es)
SK (1) SK281438B6 (es)
TR (1) TR28871A (es)
UA (1) UA42701C2 (es)
WO (1) WO1995001938A1 (es)

Families Citing this family (53)

* 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
AU2003221375A1 (en) 2002-03-13 2003-09-22 Asahi Glass Company, Limited Method of bend molding glass plate and apparatus
FR2852951B1 (fr) * 2003-03-26 2007-02-16 Saint Gobain Procede de bombage de feuilles de verre par pressage et aspiration
FR2855168B1 (fr) * 2003-05-19 2007-03-30 Saint Gobain Bombage de vitrages par gravite sur une multiplicite de supports
US7437892B2 (en) * 2004-04-21 2008-10-21 Ppg Industries Ohio, Inc. Apparatus having vacuum applying facilities and method of using vacuum to bend and/or shape one or more sheets
EP1591425A1 (fr) * 2004-04-26 2005-11-02 Glaverbel Dispositif et procédé de bombage d'une feuille de verre
US20080103461A1 (en) * 2006-10-31 2008-05-01 Johnson Kroy D Appliance for delivering a composition, the appliance having an outer fibrous layer and inner liquid-impermeable layer
US7975509B2 (en) * 2007-06-27 2011-07-12 Pilkington North America, Inc. Glass bending process
FR2945985B1 (fr) 2009-05-27 2011-05-20 Saint Gobain Vitrage a faible niveau de double image.
CN102241472B (zh) * 2010-05-11 2014-12-17 枣庄宝武机电科技开发有限公司 在线生产双层组合平板轧凸玻璃
RU2445180C1 (ru) * 2010-07-01 2012-03-20 Николай Павлович Игнатьев Способ изготовления цилиндрических изделий типа червячный хомут и полуавтомат для его осуществления
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
WO2012080194A1 (de) * 2010-12-13 2012-06-21 Saint-Gobain Glass France Gebogene scheibe
EP2463247A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
CN102173568B (zh) * 2011-02-18 2012-11-07 福耀玻璃工业集团股份有限公司 一种弯曲玻璃板的方法和装置
RU2487091C1 (ru) * 2011-12-21 2013-07-10 Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" Способ изготовления гнутых изделий из стекла
RU2490220C1 (ru) * 2012-02-14 2013-08-20 Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" Устройство для гнутья листового стекла
EP2719670B1 (en) * 2012-10-12 2019-08-14 Corning Incorporated Methods for forming glass elliptical and spherical shell mirror blanks
GB201415163D0 (en) * 2014-08-27 2014-10-08 Pilkington Group Ltd Laminated glazing
CN104211282B (zh) * 2014-09-10 2016-12-07 湖北新华光信息材料有限公司 一种光学玻璃成型模具
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
ES2713033T3 (es) 2014-10-28 2019-05-17 Saint Gobain Herramienta de curvado para hojas de vidrio
JP5845496B1 (ja) * 2015-03-13 2016-01-20 株式會社塩山製作所 板ガラスの曲げ成形装置及び曲げ成形方法
WO2017029252A1 (de) 2015-08-18 2017-02-23 Saint-Gobain Glass France Glasbiegevorrichtung und -verfahren unter verwendung eines ventilators
CA2987518C (en) 2015-09-08 2019-12-24 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
US11104598B2 (en) 2015-11-25 2021-08-31 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
KR102066562B1 (ko) 2016-01-28 2020-01-15 쌩-고벵 글래스 프랑스 양압-지지 글래스 굴곡 방법, 및 이 목적을 위하여 적합한 기기
WO2017155932A1 (en) 2016-03-09 2017-09-14 Corning Incorporated Cold forming of complexly curved glass articles
WO2018005646A1 (en) 2016-06-28 2018-01-04 Corning Incorporated Laminating thin strengthened glass to curved molded plastic surface for decorative and display cover application
TWI730140B (zh) 2016-07-05 2021-06-11 美商康寧公司 冷成形玻璃製品及其組裝製程
US11384001B2 (en) 2016-10-25 2022-07-12 Corning Incorporated Cold-form glass lamination to a display
US20200189952A1 (en) * 2016-11-11 2020-06-18 Pilkington Group Limited Method of shaping a glass sheet and glass shaping line utilized therein
FR3059318B1 (fr) * 2016-11-30 2021-04-02 Saint Gobain Bombage de verre mince
KR20200017001A (ko) 2017-01-03 2020-02-17 코닝 인코포레이티드 만곡된 커버 유리 및 디스플레이 또는 터치 패널을 갖는 차량 인테리어 시스템 및 이를 형성시키는 방법
US11016590B2 (en) 2017-01-03 2021-05-25 Corning Incorporated Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same
JP6991137B2 (ja) * 2017-01-17 2022-01-12 積水化学工業株式会社 充填接合材、保護シート付き充填接合材、積層体、光学デバイス及び光学デバイス用保護パネル
EP3625179A1 (en) 2017-05-15 2020-03-25 Corning Incorporated Contoured glass articles and methods of making the same
EP4190616A3 (en) 2017-07-18 2023-06-28 Corning Incorporated Cold forming of complexly curved glass articles
CN111356662B (zh) 2017-09-12 2022-10-04 康宁公司 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
TW202340816A (zh) 2017-09-13 2023-10-16 美商康寧公司 用於顯示器的基於光導器的無電面板、相關的方法及載具內部系統
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
US11768369B2 (en) 2017-11-21 2023-09-26 Corning Incorporated Aspheric mirror for head-up display system and methods for forming the same
US11767250B2 (en) 2017-11-30 2023-09-26 Corning Incorporated Systems and methods for vacuum-forming aspheric mirrors
CN111630008B (zh) 2017-11-30 2022-10-28 康宁公司 用于形成曲面镜的真空模具设备、系统和方法
FR3076293B1 (fr) 2017-12-29 2022-11-18 Saint Gobain Procede de bombage de feuille de verre
EP3765425B1 (en) 2018-03-13 2023-11-08 Corning Incorporated Vehicle interior systems having a crack resistant curved cover glass and methods for forming the same
WO2020018284A1 (en) 2018-07-16 2020-01-23 Corning Incorporated Vehicle interior systems having a cold-bent glass substrate and methods for forming the same
ES2938715T3 (es) * 2018-10-19 2023-04-14 Agc Inc Dispositivo de doblado y procedimiento de doblado
EP3771695A1 (en) 2019-07-31 2021-02-03 Corning Incorporated Method and system for cold-forming glass
US11772361B2 (en) 2020-04-02 2023-10-03 Corning Incorporated Curved glass constructions and methods for forming same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575390A (en) * 1984-11-23 1986-03-11 Glasstech, Inc. Apparatus for forming glass sheets
JPH0729791B2 (ja) * 1986-08-12 1995-04-05 旭硝子株式会社 ガラス板の曲げ加工方法
FR2678261B1 (fr) * 1991-06-27 1994-10-21 Saint Gobain Vitrage Int Procede et dispositif de bombage d'une feuille de verre.
FI89475C (fi) * 1991-09-27 1993-10-11 Tamglass Eng Oy Foerfarande och anordning foer boejning och haerdning av en glasskiva
FI89038C (fi) * 1991-09-27 1993-08-10 Tamglass Oy Foerfarande foer boejning och haerdning av bilars foenster

Also Published As

Publication number Publication date
EP0660809A1 (fr) 1995-07-05
SK30695A3 (en) 1995-07-11
UA42701C2 (uk) 2001-11-15
US6044662A (en) 2000-04-04
DE69421371T2 (de) 2000-05-11
KR950703492A (ko) 1995-09-20
PT660809E (pt) 2000-04-28
SK281438B6 (sk) 2001-03-12
PL176752B1 (pl) 1999-07-30
CO4230130A1 (es) 1995-10-19
US6138477A (en) 2000-10-31
PL307861A1 (en) 1995-06-26
JP3911532B2 (ja) 2007-05-09
DE69421371D1 (de) 1999-12-02
RU2121983C1 (ru) 1998-11-20
WO1995001938A1 (fr) 1995-01-19
CN1239419C (zh) 2006-02-01
CZ59395A3 (en) 1996-01-17
CN1111906A (zh) 1995-11-15
FR2707283B1 (fr) 1995-09-22
KR100316860B1 (ko) 2002-02-28
CN1651345A (zh) 2005-08-10
BR9405505A (pt) 1999-09-08
JPH08501272A (ja) 1996-02-13
FR2707283A1 (fr) 1995-01-13
CZ288093B6 (cs) 2001-04-11
TR28871A (tr) 1997-08-06
EP0660809B1 (fr) 1999-10-27

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