MX174404B - Mejoras a las tecnicas de abombado de hojas de vidrio - Google Patents

Mejoras a las tecnicas de abombado de hojas de vidrio

Info

Publication number
MX174404B
MX174404B MX021956A MX2195690A MX174404B MX 174404 B MX174404 B MX 174404B MX 021956 A MX021956 A MX 021956A MX 2195690 A MX2195690 A MX 2195690A MX 174404 B MX174404 B MX 174404B
Authority
MX
Mexico
Prior art keywords
roller
glass shaping
shaping techniques
planes
symmetry
Prior art date
Application number
MX021956A
Other languages
English (en)
Inventor
Bernard Letemps
Jacques Leclercq
Original Assignee
Saint Gobain Vitrage
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 filed Critical Saint Gobain Vitrage
Publication of MX174404B publication Critical patent/MX174404B/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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0422—Tempering or quenching glass products using gas for flat or bent glass sheets starting in an horizontal position and ending in a non-horizontal position
    • C03B27/0426—Tempering or quenching glass products using gas for flat or bent glass sheets starting in an horizontal position and ending in a non-horizontal position for bent glass sheets
    • C03B27/0435—Tempering or quenching glass products using gas for flat or bent glass sheets starting in an horizontal position and ending in a non-horizontal position for bent glass sheets the quench unit being variably adaptable to the bend of the 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • C03B23/0254—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging in a continuous way, e.g. gravity roll 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
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/033—Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming, or press-roll bending
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/165—Supports or couplings for roller ends, e.g. trunions, gudgeons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

La presente invención se refiere a rodillo de formación para una instalación de abombado de hojas de vidrio, constituido por un cilindro de revolución accionado en rotación centrado entre dos planos perpendiculares al eje de simetría del rodillo, con cada plano cortando el rodillo a proximidad de uno de sus extremos y las dos porciones extremas exteriores a los planos secantes, se mantienen rectas.
MX021956A 1989-08-14 1990-08-13 Mejoras a las tecnicas de abombado de hojas de vidrio MX174404B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910871A FR2650820B1 (fr) 1989-08-14 1989-08-14 Perfectionnement aux techniques de bombage de feuilles de verre

Publications (1)

Publication Number Publication Date
MX174404B true MX174404B (es) 1994-05-13

Family

ID=9384699

Family Applications (1)

Application Number Title Priority Date Filing Date
MX021956A MX174404B (es) 1989-08-14 1990-08-13 Mejoras a las tecnicas de abombado de hojas de vidrio

Country Status (15)

Country Link
US (2) US5069705A (es)
EP (1) EP0413619B1 (es)
JP (1) JP3256220B2 (es)
KR (1) KR0160762B1 (es)
AU (1) AU641408B2 (es)
BR (1) BR9003988A (es)
CA (1) CA2022440C (es)
DD (1) DD297146A5 (es)
DE (1) DE69003633T2 (es)
ES (1) ES2046738T3 (es)
FI (1) FI92183C (es)
FR (1) FR2650820B1 (es)
MX (1) MX174404B (es)
PT (1) PT94972B (es)
YU (1) YU47367B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637373A (en) 1992-11-19 1997-06-10 Semiconductor Energy Laboratory Co., Ltd. Magnetic recording medium
US6805941B1 (en) 1992-11-19 2004-10-19 Semiconductor Energy Laboratory Co., Ltd. Magnetic recording medium
CZ30099A3 (cs) * 1997-06-03 1999-08-11 Asahi Glass Company, Ltd. Způsob a zařízení pro ohýbání skleněných tabulí
AU1512300A (en) 1998-12-03 2000-06-19 Nippon Sheet Glass Co. Ltd. Method and apparatus for manufacturing bent glass sheet
US6363753B1 (en) 1998-12-03 2002-04-02 Nippon Sheet Glass Co., Ltd. Curved glass manufacturing apparatus with improved bending and conveyor units
JP2000290029A (ja) 1999-04-01 2000-10-17 Nippon Sheet Glass Co Ltd ガラス板成形用ベルトおよびこのベルトを用いた曲げガラス板の製造方法
JP4087111B2 (ja) 1999-07-23 2008-05-21 日本板硝子株式会社 車両窓用ガラス板
JP2004075504A (ja) * 2002-08-22 2004-03-11 Nippon Sheet Glass Co Ltd 板ガラスの複曲成形方法及びその装置
FI115768B (fi) * 2003-02-21 2005-07-15 Tamglass Ltd Oy Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi
US8453479B2 (en) * 2005-05-13 2013-06-04 Glasstech, Inc. Glass sheet bending method
FI120034B (fi) * 2007-06-18 2009-06-15 Glaston Services Ltd Oy Menetelmä lasilevyn taivuttamiseksi ja karkaisemiseksi
FI120033B (fi) * 2007-06-18 2009-06-15 Glaston Services Ltd Oy Menetelmä lasilevyn taivuttamiseksi ja karkaisemiseksi
FI120035B (fi) * 2007-06-18 2009-06-15 Glaston Services Ltd Oy Menetelmä ja laite lasilevyjen taivuttamiseksi ja karkaisemiseksi
KR101792993B1 (ko) * 2010-05-12 2017-11-02 필킹톤 그룹 리미티드 글래스 시트 성형 방법
FR2996224B1 (fr) 2012-10-03 2019-08-30 Saint-Gobain Glass France Bombage de feuilles de verre au defile sur un lit de rouleaux
FR3094364A1 (fr) 2019-03-29 2020-10-02 Saint-Gobain Glass France Convoyage de feuilles de verre par des rouleaux cintrés
FR3102983B1 (fr) 2019-11-08 2021-11-26 Saint Gobain Procédé et dispositif de bombage d’une feuille de verre

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1494291A (en) * 1975-02-12 1977-12-07 Libbey Owens Ford Co Bending and tempering glass sheets
US4043786A (en) * 1976-04-07 1977-08-23 Ppg Industries, Inc. Glass sheet conveyor rolls and process for conveying thereon
US4226608A (en) * 1979-05-14 1980-10-07 Shatterproof Glass Corporation Method and apparatus for curving glass sheets
FR2604992B1 (fr) * 1986-10-01 1988-12-02 Saint Gobain Vitrage Bombage et trempe de plaques de verre defilant sur un lit de conformation courbe dans la direction de defilement
US4773925A (en) * 1987-06-15 1988-09-27 Ppg Industries, Inc. Adjustable roll forming arrangement
IT1224765B (it) * 1988-10-11 1990-10-18 Siv Soc Italiana Vetro Procedimento e apparecchiatura perfezionati per la curvatura di lastre piane di vetro

Also Published As

Publication number Publication date
FI92183B (fi) 1994-06-30
YU144990A (sh) 1993-05-28
KR910004487A (ko) 1991-03-28
FI92183C (fi) 1994-10-10
US5094679A (en) 1992-03-10
DE69003633T2 (de) 1994-04-07
AU5891490A (en) 1991-02-14
EP0413619B1 (fr) 1993-09-29
PT94972B (pt) 1997-11-28
DE69003633D1 (de) 1993-11-04
CA2022440A1 (fr) 1991-02-15
BR9003988A (pt) 1991-09-03
YU47367B (sh) 1995-01-31
FR2650820A1 (fr) 1991-02-15
KR0160762B1 (ko) 1998-11-16
ES2046738T3 (es) 1994-02-01
PT94972A (pt) 1992-03-31
JPH03174334A (ja) 1991-07-29
FR2650820B1 (fr) 1991-10-31
JP3256220B2 (ja) 2002-02-12
DD297146A5 (de) 1992-01-02
FI903998A0 (fi) 1990-08-13
AU641408B2 (en) 1993-09-23
US5069705A (en) 1991-12-03
EP0413619A1 (fr) 1991-02-20
CA2022440C (fr) 2001-09-18

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