MX2019006238A - Flexion de vidrio delgado. - Google Patents

Flexion de vidrio delgado.

Info

Publication number
MX2019006238A
MX2019006238A MX2019006238A MX2019006238A MX2019006238A MX 2019006238 A MX2019006238 A MX 2019006238A MX 2019006238 A MX2019006238 A MX 2019006238A MX 2019006238 A MX2019006238 A MX 2019006238A MX 2019006238 A MX2019006238 A MX 2019006238A
Authority
MX
Mexico
Prior art keywords
glass
bending
upper mold
countermold
order
Prior art date
Application number
MX2019006238A
Other languages
English (en)
Inventor
Thellier Hervé
Olivier Thierry
Frebourg Philippe
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 MX2019006238A publication Critical patent/MX2019006238A/es

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
    • 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
    • C03B23/03—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
    • C03B23/0355—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 blowing without suction directly on the glass 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
    • C03B23/035—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
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops
    • 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
    • C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means

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)

Abstract

La invención se relaciona con un dispositivo para fabricar vidrio curvado, el vidrio comprende una hoja de vidrio o una pila de hojas de vidrio llamadas el vidrio, que comprende una estación de flexión, la estación de flexión comprende un molde superior de flexión cóncava sólido y un contramolde inferior que es complementario al molde superior, el molde superior de flexión se coloca sobre el contramolde inferior, un medio para transportar el vidrio hacia un portador final colocado debajo del molde superior de flexión, el portador final se circunscribe, visto desde arriba, por el contramolde inferior, el portador final forma una superficie para recibir el vidrio, el vidrio está en una posición de flexión óptima cuando está en esta superficie, el contramolde inferior es del tipo de marco y es capaz de moverse verticalmente para pasar por debajo o sobre la superficie para recibir el vidrio, el molde superior de flexión y el contramolde inferior siendo capaces de moverse con un movimiento relativamente vertical que les permite unirse, para prensarse entre la periferia del vidrio, y moverse separados entre sí, el molde superior de flexión se equipa con orificios en su cara que hace contacto con el vidrio y un medio para aplicar succión para curvar el vidrio contra esta cara de contacto mediante succión aplicada a través de los orificios. La invención también se relaciona con un proceso para flexionar vidrio con el dispositivo de acuerdo con la invención. La invención más particularmente se relaciona con el vidrio de como máximo 1.3 mm de grosor, o incluso de como máximo 1 mm de grosor.
MX2019006238A 2016-11-30 2017-11-23 Flexion de vidrio delgado. MX2019006238A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661720A FR3059318B1 (fr) 2016-11-30 2016-11-30 Bombage de verre mince
PCT/FR2017/053235 WO2018100272A1 (fr) 2016-11-30 2017-11-23 Bombage de verre mince

Publications (1)

Publication Number Publication Date
MX2019006238A true MX2019006238A (es) 2019-08-01

Family

ID=58228181

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019006238A MX2019006238A (es) 2016-11-30 2017-11-23 Flexion de vidrio delgado.

Country Status (16)

Country Link
US (1) US11377383B2 (es)
EP (1) EP3548441B1 (es)
JP (1) JP7043495B2 (es)
KR (1) KR102457977B1 (es)
CN (1) CN108377648B (es)
BR (1) BR112019009845A2 (es)
CA (1) CA3043348A1 (es)
ES (1) ES2888128T3 (es)
FR (1) FR3059318B1 (es)
HU (1) HUE055691T2 (es)
MA (1) MA46943A (es)
MX (1) MX2019006238A (es)
PL (1) PL3548441T3 (es)
PT (1) PT3548441T (es)
RU (1) RU2753297C2 (es)
WO (1) WO2018100272A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7357546B2 (ja) * 2017-05-15 2023-10-06 コーニング インコーポレイテッド 輪郭形成済みガラス物品及びその作製方法
KR102564868B1 (ko) 2017-09-12 2023-08-09 코닝 인코포레이티드 장식용 유리 상에 터치 패널을 포함하는 디스플레이용 데드프론트 및 관련 방법
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
CN111656254B (zh) * 2017-11-30 2023-06-02 康宁公司 用于真空成形非球面镜的系统与方法
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 (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS466041Y1 (es) 1967-02-27 1971-03-03
FR2085464B1 (es) 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
US4746348A (en) 1986-12-29 1988-05-24 Ppg Industries, Inc. Horizontal press bending apparatus and method
JPH0755841B2 (ja) 1987-02-03 1995-06-14 旭硝子株式会社 合せガラス用ガラス板の曲げ加工方法
JP2727745B2 (ja) * 1989-08-24 1998-03-18 旭硝子株式会社 曲げ合せガラス及び合せガラス用素板ガラスの曲げ加工方法
IT1250082B (it) * 1991-07-10 1995-03-30 Siv Soc Italiana Vetro Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa atti ad essere usati su veicoli
RU2081067C1 (ru) * 1991-07-10 1997-06-10 Сочиета Италиана Ветро-Сив-С.п.А. Устройство для формования и отпуска стеклянных листов
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.
GB9326288D0 (en) * 1993-12-23 1994-02-23 Pilkington Glass Ltd Glass bending system
US5669952A (en) * 1994-10-14 1997-09-23 Ppg Industries, Inc. Pressure forming of glass sheets
DE10314408A1 (de) 2003-03-28 2004-10-07 Pilkington Automotive Deutschland Gmbh Vorrichtung zum Erzeugen eines Gaskissens
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
JP4817113B2 (ja) * 2006-02-27 2011-11-16 旭硝子株式会社 ガラス板の曲げ成形方法及びその装置
US8281617B2 (en) * 2009-05-22 2012-10-09 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with low-E coating having zinc stannate based layer between IR reflecting layers for reduced mottling and corresponding method
FR2960232B1 (fr) * 2010-05-19 2015-01-02 Saint Gobain Forme de bombage alveolaire
CN107108311A (zh) * 2014-10-29 2017-08-29 康宁股份有限公司 用于成型或成形加热的玻璃片的设备和方法
CN105985008A (zh) * 2015-02-25 2016-10-05 科立视材料科技有限公司 真空辅助玻璃成型及其使用方法
FR3034414B1 (fr) * 2015-04-03 2021-12-10 Saint Gobain Dispositif de bombage de feuilles de verre

Also Published As

Publication number Publication date
KR20190084999A (ko) 2019-07-17
CN108377648A (zh) 2018-08-07
EP3548441A1 (fr) 2019-10-09
RU2019116582A3 (es) 2021-02-26
JP7043495B2 (ja) 2022-03-29
US20210101820A1 (en) 2021-04-08
PT3548441T (pt) 2021-09-29
BR112019009845A2 (pt) 2019-08-20
MA46943A (fr) 2021-03-17
ES2888128T3 (es) 2021-12-30
FR3059318A1 (fr) 2018-06-01
FR3059318B1 (fr) 2021-04-02
EP3548441B1 (fr) 2021-07-14
RU2019116582A (ru) 2021-01-14
CA3043348A1 (fr) 2018-06-07
CN108377648B (zh) 2021-07-27
HUE055691T2 (hu) 2021-12-28
WO2018100272A1 (fr) 2018-06-07
RU2753297C2 (ru) 2021-08-12
PL3548441T3 (pl) 2021-12-20
KR102457977B1 (ko) 2022-10-24
US11377383B2 (en) 2022-07-05
JP2020500816A (ja) 2020-01-16

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