DE60310976D1 - Verfahren und maschine zur herstellung von asymmetrischen konvexen glasscheiben - Google Patents

Verfahren und maschine zur herstellung von asymmetrischen konvexen glasscheiben

Info

Publication number
DE60310976D1
DE60310976D1 DE60310976T DE60310976T DE60310976D1 DE 60310976 D1 DE60310976 D1 DE 60310976D1 DE 60310976 T DE60310976 T DE 60310976T DE 60310976 T DE60310976 T DE 60310976T DE 60310976 D1 DE60310976 D1 DE 60310976D1
Authority
DE
Germany
Prior art keywords
glass sheets
bending
machine
final
production
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
DE60310976T
Other languages
English (en)
Other versions
DE60310976T2 (de
Inventor
Jacques Leclercq
Jean-Luc Riedinger
Gilles Garnier
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 Glass France SAS
Original Assignee
Saint Gobain Glass France SAS
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 Glass France SAS filed Critical Saint Gobain Glass France SAS
Publication of DE60310976D1 publication Critical patent/DE60310976D1/de
Application granted granted Critical
Publication of DE60310976T2 publication Critical patent/DE60310976T2/de
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
    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0256—Gravity 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
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • 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
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • C03B27/0408—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets being dismountable
    • 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
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • C03B27/0447—Tempering or quenching glass products using gas for flat or bent glass sheets being in a 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
    • 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
    • C03B35/166—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for both flat and bent sheets or ribbons
DE60310976T 2002-10-10 2003-10-08 Verfahren und maschine zur herstellung von asymmetrischen konvexen glasscheiben Expired - Lifetime DE60310976T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0212577 2002-10-10
FR0212577A FR2845683B1 (fr) 2002-10-10 2002-10-10 Procede et machine d'obtention de feuilles de verre bombees
PCT/FR2003/002959 WO2004033381A1 (fr) 2002-10-10 2003-10-08 Procede et machine d'obtention de feuilles de verre bombees dissymetriques

Publications (2)

Publication Number Publication Date
DE60310976D1 true DE60310976D1 (de) 2007-02-15
DE60310976T2 DE60310976T2 (de) 2007-10-11

Family

ID=32039593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60310976T Expired - Lifetime DE60310976T2 (de) 2002-10-10 2003-10-08 Verfahren und maschine zur herstellung von asymmetrischen konvexen glasscheiben

Country Status (14)

Country Link
US (1) US20060010916A1 (de)
EP (1) EP1554224B1 (de)
JP (1) JP2006502071A (de)
KR (1) KR20050055071A (de)
CN (2) CN1703377B (de)
AT (1) ATE350351T1 (de)
AU (1) AU2003300159A1 (de)
BR (1) BR0314588A (de)
DE (1) DE60310976T2 (de)
ES (1) ES2279224T3 (de)
FR (1) FR2845683B1 (de)
MX (1) MXPA05003650A (de)
PL (1) PL203891B1 (de)
WO (1) WO2004033381A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2862056B1 (fr) * 2003-11-12 2006-01-13 Saint Gobain Procede et machine d'obtention de feuilles de verre bombees
CN101492238B (zh) * 2009-02-27 2011-05-18 桂林皮尔金顿安全玻璃有限公司 玻璃曲面成形系统及使用方法
DE102009025788A1 (de) * 2009-05-13 2010-11-25 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren zur Herstellung einer reflexionsverminderten Scheibe
FR2945985B1 (fr) 2009-05-27 2011-05-20 Saint Gobain Vitrage a faible niveau de double image.
US20100318236A1 (en) * 2009-06-11 2010-12-16 Kilborn John C Management of the provisioning of energy for a workstation
FR2963933B1 (fr) 2010-08-20 2012-08-17 Saint Gobain Miroir bombe par pressage
CN102408187B (zh) * 2010-09-20 2013-12-25 洛阳北方玻璃技术股份有限公司 辊道式超大弧长玻璃弯曲钢化方法
FR2966147B1 (fr) 2010-10-15 2016-05-27 Saint Gobain Support de trempe thermique
US9038421B2 (en) * 2011-07-01 2015-05-26 Sunpower Corporation Glass-bending apparatus and method
GB201708758D0 (en) * 2017-06-01 2017-07-19 Pilkington Group Ltd Method and apparatus for shaping a glass sheet
FR3102983B1 (fr) 2019-11-08 2021-11-26 Saint Gobain Procédé et dispositif de bombage d’une feuille de verre
FR3108060B1 (fr) 2020-03-12 2022-03-04 Saint Gobain Vitrage feuillete asymetrique

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396000A (en) * 1964-08-28 1968-08-06 Libbey Owens Ford Glass Co Method of and apparatus for bending and tempering glass sheets by differential heating
JPS62158128A (ja) * 1985-12-27 1987-07-14 Central Glass Co Ltd 薄板ガラスの強化方法
FI76313C (fi) * 1986-09-22 1988-10-10 Kyro Oy Foerfarande och anordning foer boejning och tempering av glasskivor.
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
JPS6414121A (en) * 1987-07-07 1989-01-18 Asahi Glass Co Ltd Bend forming device for plate glass
DE69114213T2 (de) * 1990-08-17 1996-06-27 Saint Gobain Vitrage Verfahren und Vorrichtung zum Biegen von Glasscheiben.
FR2691454B1 (fr) * 1992-05-21 1994-07-08 Saint Gobain Vitrage Int Procede et dispositif d'obtention de feuilles de verre bombees.
US5380348A (en) * 1993-06-21 1995-01-10 Ford Motor Company Method for treating glass sheets on a gas hearth
US5938810A (en) * 1996-10-23 1999-08-17 Donnelly Corporation Apparatus for tempering and bending glass
JP3671568B2 (ja) * 1996-12-26 2005-07-13 旭硝子株式会社 陰極線管用パネルガラスの製造方法
FR2768142B1 (fr) * 1997-09-11 1999-11-05 Saint Gobain Vitrage Dispositif de refroidissement de feuilles de verre bombees
JP4373612B2 (ja) * 1998-12-03 2009-11-25 日本板硝子株式会社 曲げガラス板の製造方法および製造装置
JP3717339B2 (ja) * 1999-07-26 2005-11-16 セントラル硝子株式会社 ガラス板の曲げ成形装置
JP2001158631A (ja) * 1999-11-30 2001-06-12 Central Glass Co Ltd ガラス板の曲げ成形方法
JP4680395B2 (ja) * 2001-01-24 2011-05-11 日本板硝子株式会社 板ガラスの曲げ成形装置および板ガラスの曲げ成形方法
US20060144090A1 (en) * 2002-10-21 2006-07-06 Nippon Sheet Blass Co., Ltd. Method and device for producing curved reinforced glass plate

Also Published As

Publication number Publication date
CN1703377B (zh) 2012-11-14
CN102515484A (zh) 2012-06-27
EP1554224A1 (de) 2005-07-20
EP1554224B1 (de) 2007-01-03
PL374530A1 (en) 2005-10-31
FR2845683A1 (fr) 2004-04-16
FR2845683B1 (fr) 2005-02-25
MXPA05003650A (es) 2005-06-08
AU2003300159A1 (en) 2004-05-04
JP2006502071A (ja) 2006-01-19
ES2279224T3 (es) 2007-08-16
BR0314588A (pt) 2005-08-09
US20060010916A1 (en) 2006-01-19
WO2004033381A1 (fr) 2004-04-22
KR20050055071A (ko) 2005-06-10
PL203891B1 (pl) 2009-11-30
CN1703377A (zh) 2005-11-30
ATE350351T1 (de) 2007-01-15
DE60310976T2 (de) 2007-10-11

Similar Documents

Publication Publication Date Title
DE60310976D1 (de) Verfahren und maschine zur herstellung von asymmetrischen konvexen glasscheiben
ATE363458T1 (de) Verfahren und vorrichtung zur herstellung von konvexen glasplatten
FI880398A0 (fi) Kontakthaerdade glasstycken med foerstaerkta kantspaenningar.
TW200728216A (en) Methods of fabricating flat glass with low levels of warps
ATE333441T1 (de) Verfahren und vorrichtung zum paarweisen biegen von zwei glasscheiben
DE60322558D1 (de) System und verfahren zum gleichzeitigen erhitzen und abkühlen von glas zur herstellung von vorgespanntem glas
BRPI0519484A2 (pt) processo de recurvamento de folhas de vidro superpostas e dispositivo de recurvamento de conjuntos de folhas de vidro superpostas
HUP0303465A2 (hu) Eljárás üveg helyettesítésére szolgáló műanyag gyártására
DE60114204D1 (de) Verfahren und vorrichtung zum biegen einer glasscheibe
DE602004013298D1 (de) Verfahren und vorrichtung zum biegen von glasscheiben
ATE112241T1 (de) Verfahren und vorrichtung zur herstellung einer gebogenen glasscheibe.
DE69230854T2 (de) Verfahren und vorrichtung zum biegen von glasscheiben
CN103003208A (zh) 用于玻璃带连续成型的设备和方法
WO2006001935A3 (en) System and method for continuous forming of glass sheets
US3281227A (en) Method of bending glass sheets
US20220185718A1 (en) Conveying sheets of glass using shaped rollers
DE602004002946D1 (de) Verfahren und vorrichtung zur behandlung von glasscheiben eines asymmetrischen glasscheibenpaares
US3241936A (en) Method of bending glass sheets
EA034120B1 (ru) Способ изготовления листового стекла сложной формы
PT1240112E (pt) Processo e dispositivo para curvatura de vidro
RU2477685C1 (ru) Способ изготовления деталей остекления
RU2007120978A (ru) Способ моллирования листового стекла и форма для его осуществления
RU2515658C1 (ru) Форма для моллирования листового стекла
DE502005011013D1 (de) Verfahren und vorrichtung zum herstellen von dämmstoffplatten
KR20200010223A (ko) 유리 시트를 파단하는 방법

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN