ES2073137T3 - Procedimiento y dispositivo de abombado de hojas de vidrio. - Google Patents

Procedimiento y dispositivo de abombado de hojas de vidrio.

Info

Publication number
ES2073137T3
ES2073137T3 ES91401395T ES91401395T ES2073137T3 ES 2073137 T3 ES2073137 T3 ES 2073137T3 ES 91401395 T ES91401395 T ES 91401395T ES 91401395 T ES91401395 T ES 91401395T ES 2073137 T3 ES2073137 T3 ES 2073137T3
Authority
ES
Spain
Prior art keywords
glass sheet
procedure
curvature
glass leaves
rolling glass
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
ES91401395T
Other languages
English (en)
Inventor
Jean-Marc Petitcollin
Jean-Luc Lesage
Arnaud Borderiou
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 ES2073137T3 publication Critical patent/ES2073137T3/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
    • C03B23/035—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
    • C03B23/035—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

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 PARA CURVAR UNA LAMINA DE VIDRIO SEGUN EL CUAL LA LAMINA DE VIDRIO ES RECALENTADA EN POSICION HORIZONTAL HASTA LA OBTENCION DE SU TEMPERATURA DE CURVATURA Y ES PUESTA EN CONTACTO CON UNA FORMA SUPERIOR DE CURVATURA POR UNA FUERZA DE NATURALEZA NEUMATICA . SEGUN LA INVENCION, SE GENERA UNA BARRERA DE FLUIDO EN LA PERIFERIA DE LA LAMINA DE VIDRIO, LIMITANDO DICHA BARRERA DE FLUIDO LAS ENTRADAS Y SALIDAS DE AIRE EN LA CERCANIA DE LA FORMA SUPERIOR DE CURVATURA. LA INVENCION SE APLICA EN PARTICULAR EN LA REALIZACION DE LUNAS DE AUTOMOVILES CURVADAS/TEMPLADAS.
ES91401395T 1990-06-01 1991-05-30 Procedimiento y dispositivo de abombado de hojas de vidrio. Expired - Lifetime ES2073137T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006842A FR2662686B1 (fr) 1990-06-01 1990-06-01 Procede et dispositif de bombage de feuilles de verre.

Publications (1)

Publication Number Publication Date
ES2073137T3 true ES2073137T3 (es) 1995-08-01

Family

ID=9397190

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91401395T Expired - Lifetime ES2073137T3 (es) 1990-06-01 1991-05-30 Procedimiento y dispositivo de abombado de hojas de vidrio.

Country Status (11)

Country Link
US (4) US5135558A (es)
EP (1) EP0459898B1 (es)
JP (1) JP3190699B2 (es)
KR (1) KR0181509B1 (es)
BR (1) BR9102231A (es)
CA (1) CA2043644C (es)
DE (1) DE69108774T2 (es)
ES (1) ES2073137T3 (es)
FI (1) FI93003C (es)
FR (1) FR2662686B1 (es)
PT (1) PT97825B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662686B1 (fr) * 1990-06-01 1992-08-21 Saint Gobain Vitrage Int Procede et dispositif de bombage de feuilles de verre.
US5735923A (en) * 1993-07-30 1998-04-07 Asahi Glass Company Ltd. Method of and apparatus for cooling and tempering a glass plate
DE4337559C1 (de) * 1993-11-04 1995-03-23 Ver Glaswerke Gmbh Verfahren zum paarweisen Biegen von Glasscheiben
US5706634A (en) * 1994-06-10 1998-01-13 Johnson & Johnson Vision Products, Inc. Contact lens transfer device
FR2934588B1 (fr) * 2008-07-30 2011-07-22 Fives Stein Procede et dispositif de realisation d'une structure sur l'une des faces d'un ruban de verre
CN103249581B (zh) 2010-12-13 2016-12-07 法国圣戈班玻璃厂 一种汽车玻璃及用于弯曲玻璃片的方法
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
WO2014109237A1 (ja) * 2013-01-11 2014-07-17 旭硝子株式会社 強化ガラスの製造方法及び製造装置
DE102013201247B4 (de) * 2013-01-25 2018-03-22 J. Schmalz Gmbh Flächensauggreifer
CN106612615B (zh) 2015-08-18 2021-04-02 法国圣戈班玻璃厂 在使用风扇的情况下的玻璃弯曲装置和玻璃弯曲方法
KR102051876B1 (ko) 2015-09-08 2019-12-04 쌩-고벵 글래스 프랑스 과압-보조 중력 굽힘 방법 및 그에 적합한 장치
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
CA2994359C (en) 2016-01-28 2020-01-07 Saint-Gobain Glass France Positive pressure-supported glass bending method and device suitable therefor

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607187A (en) * 1969-01-08 1971-09-21 Permaglass Method and apparatus for reshaping glass sheets
US3607186A (en) * 1970-04-08 1971-09-21 Corning Glass Works Method and apparatus for forming hollow articles from sheet glass
FR2085464B1 (es) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
US4518411A (en) * 1983-09-30 1985-05-21 Ppg Industries, Inc. Shaping glass sheets to complicated shapes using special lift mold
FR2587478B1 (fr) * 1985-09-18 1989-12-15 Saint Gobain Vitrage Dispositif de detection d'une feuille de verre
FR2596750B1 (fr) * 1986-04-03 1988-06-03 Saint Gobain Vitrage Dispositif de formage du verre
FR2596751B1 (fr) * 1986-04-08 1988-06-03 Saint Gobain Vitrage Dispositif de formage du verre
FR2597855A1 (fr) * 1986-04-29 1987-10-30 Saint Gobain Vitrage Transfert de plaques de verre en vue de leur bombage
FR2597844B1 (fr) * 1986-04-29 1990-10-12 Saint Gobain Vitrage Transfert d'objets en plaques d'un convoyeur a un autre dispositif et application au bombage de plaques de verre
FR2601668A1 (fr) * 1986-07-16 1988-01-22 Saint Gobain Vitrage Perfectionnement au bombage de plaques de verre
FR2610316B1 (fr) * 1987-01-29 1992-11-13 Saint Gobain Vitrage Volumes de verre trempes par contact avec contraintes de bord renforcees
JPS6414121A (en) * 1987-07-07 1989-01-18 Asahi Glass Co Ltd Bend forming device for plate glass
FR2621406B1 (fr) * 1987-10-02 1990-01-05 Saint Gobain Vitrage Commande de four electrique industriel
FR2624850B1 (fr) * 1987-12-22 1990-04-27 Saint Gobain Vitrage Procede et dispositif pour le refroidissement de feuilles de verre bombees
FR2642417B1 (fr) * 1988-12-21 1993-10-15 Saint Gobain Vitrage Cadre de soutien d'une feuille de verre
AU635723B2 (en) * 1988-12-21 1993-04-01 Saint-Gobain Vitrage International Production line for curved panes
FR2644776B1 (fr) * 1989-03-24 1991-05-31 Saint Gobain Vitrage Positionnement d'une feuille de verre par rapport a des outils de bombage et/ou d'autres traitements thermiques
FR2648803B1 (fr) * 1989-06-22 1993-07-16 Saint Gobain Vitrage Procede et dispositif pour le bombage et la trempe par contact
FR2649971B1 (fr) * 1989-07-18 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif de bombage de feuilles de verre
FR2658499B1 (fr) * 1990-02-21 1993-05-14 Saint Gobain Vitrage Int Four de rechauffage de feuilles de verre.
FR2662686B1 (fr) * 1990-06-01 1992-08-21 Saint Gobain Vitrage Int Procede et dispositif de bombage de feuilles de verre.

Also Published As

Publication number Publication date
PT97825A (pt) 1993-07-30
FR2662686A1 (fr) 1991-12-06
JPH04228435A (ja) 1992-08-18
FR2662686B1 (fr) 1992-08-21
JP3190699B2 (ja) 2001-07-23
EP0459898B1 (fr) 1995-04-12
US5285660A (en) 1994-02-15
KR920000633A (ko) 1992-01-29
DE69108774T2 (de) 1995-11-30
EP0459898A1 (fr) 1991-12-04
FI93003C (fi) 1995-02-10
DE69108774D1 (de) 1995-05-18
US5549726A (en) 1996-08-27
CA2043644C (fr) 2002-12-31
FI93003B (fi) 1994-10-31
BR9102231A (pt) 1992-01-07
CA2043644A1 (fr) 1991-12-02
PT97825B (pt) 1998-12-31
KR0181509B1 (ko) 1999-04-15
FI912632L (fi) 1991-12-02
US5135558A (en) 1992-08-04
US5366529A (en) 1994-11-22
FI912632A0 (fi) 1991-05-31

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