ES2063458T3 - Curvado de hojas de vidrio por hundimiento sobre un marco de curvado. - Google Patents

Curvado de hojas de vidrio por hundimiento sobre un marco de curvado.

Info

Publication number
ES2063458T3
ES2063458T3 ES91400451T ES91400451T ES2063458T3 ES 2063458 T3 ES2063458 T3 ES 2063458T3 ES 91400451 T ES91400451 T ES 91400451T ES 91400451 T ES91400451 T ES 91400451T ES 2063458 T3 ES2063458 T3 ES 2063458T3
Authority
ES
Spain
Prior art keywords
bending
sinking
east
zones
resistors
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
ES91400451T
Other languages
English (en)
Inventor
Frederic Weber
Claude Didelot
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
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage SA
Saint Gobain Vitrage International 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, Saint Gobain Vitrage International SA filed Critical Saint Gobain Vitrage SA
Application granted granted Critical
Publication of ES2063458T3 publication Critical patent/ES2063458T3/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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
    • 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
    • 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
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets

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)
  • Surface Heating Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Central Heating Systems (AREA)

Abstract

LA INVENCION SE REFIERE A UN HORNO DE BOMBEO QUE COMPRENDE AL MENOS UNA ESTACION DE CALENTAMIENTO CUYAS PAREDES ESTAN REVESTIDAS DE RESISTENCIA, SIENDO REPARTIDA LA SERIE DE RESISTENCIAS SUPERIORES ENTRE UNA O VARIAS ZONAS AXIALES EN LAS QUE LAS RESISTENCIAS ESTAN ORIENTADAS PARALELAMENTE A LA ALTURA DE LAS LAMINAS DE VIDRIO, Y UNA O VARIAS ZONAS TRANSVERSALES EN LAS QUE LAS RESISTENCIAS ESTAN ORIENTADAS PERPENDICULARMENTE SIENDO REGULADA LA POTENCIA DE CALENTAMIENTO DE UNA ZONA DADA INDEPENDIENTEMENTE DE LAS POTENCIAS DE CALENTAMIENTO ATRIBUIDA A LAS OTRAS ZONAS. LA INVENCION TIENE TAMBIEN POR OBJETOS UN MARCO DE BOMBEO POR HUNDIMIENTO QUE PERMITE ESPECIALMENTE LA REALIZACION DE ACRISTAMIENTOS EN "S".
ES91400451T 1990-02-21 1991-02-20 Curvado de hojas de vidrio por hundimiento sobre un marco de curvado. Expired - Lifetime ES2063458T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002090A FR2658808B1 (fr) 1990-02-21 1990-02-21 Four de bombage de feuilles de verre par effondrement sur un cadre de bombage et son application a la realisation de vitrages de forme complexe.

Publications (1)

Publication Number Publication Date
ES2063458T3 true ES2063458T3 (es) 1995-01-01

Family

ID=9393955

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91400451T Expired - Lifetime ES2063458T3 (es) 1990-02-21 1991-02-20 Curvado de hojas de vidrio por hundimiento sobre un marco de curvado.

Country Status (13)

Country Link
US (1) US5173102A (es)
EP (1) EP0443948B1 (es)
JP (1) JPH05116972A (es)
KR (1) KR100214109B1 (es)
BR (1) BR9100667A (es)
CA (1) CA2036459A1 (es)
CZ (1) CZ282350B6 (es)
DE (1) DE69104085T2 (es)
ES (1) ES2063458T3 (es)
FI (1) FI94126C (es)
FR (1) FR2658808B1 (es)
HU (1) HU215817B (es)
PT (1) PT96826B (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658499B1 (fr) * 1990-02-21 1993-05-14 Saint Gobain Vitrage Int Four de rechauffage de feuilles de verre.
FI86295C (fi) * 1990-09-21 1992-08-10 Tamglass Oy Foerfarande och anordning foer boejning av en glasskiva.
EP0486952B1 (en) * 1990-11-19 1995-10-18 Tamglass Engineering Oy Method for heating and bending a glass sheet
US5337393A (en) * 1990-11-30 1994-08-09 Glasstech, Inc. Method for heating a flat glass sheet
DE69308715T2 (de) * 1992-10-15 1997-06-19 Tamglass Eng Oy Verfahren und Ofen zum Biegen von Glastafeln
FI91521C (fi) * 1992-10-15 1996-09-11 Tamglass Eng Oy Menetelmä lasilevyjen taivuttamiseksi
GB9326288D0 (en) * 1993-12-23 1994-02-23 Pilkington Glass Ltd Glass bending system
GB9416893D0 (en) * 1994-08-20 1994-10-12 Triplex Safety Glass Co Heating and bending glass sheets
US5645621A (en) * 1995-06-07 1997-07-08 Pilkington Glass Limited Apparatus for and method of bending glass sheets
US5634957A (en) * 1995-06-07 1997-06-03 Pilkington Glass Limited Apparatus for and method for bending glass sheets
US5695537A (en) * 1995-06-07 1997-12-09 Pilkington Glass Limited Apparatus for and method of bending glass sheets
US5882370A (en) * 1995-06-07 1999-03-16 Pilkington Glass Limited Method of bending glass sheets
US6240746B1 (en) 1997-04-04 2001-06-05 Asahi Glass Company Ltd. Glass plate bending method and apparatus
JP4457438B2 (ja) * 1999-09-27 2010-04-28 旭硝子株式会社 ガラス板の曲げ成形装置および曲げ成形方法
FI116726B (fi) * 2002-06-12 2006-02-15 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi
JPWO2004099094A1 (ja) * 2003-05-09 2006-07-13 旭硝子株式会社 ガラス板の加熱方法及び加熱炉
BE1016542A3 (fr) * 2005-03-10 2007-01-09 Glaverbel Procede et dispositif de bombage de feuilles de verre.
BE1016541A3 (fr) * 2005-03-10 2007-01-09 Glaverbel Procede et dispositif de bombage de feuilles de verre.
GB0605541D0 (en) * 2006-03-20 2006-04-26 Westcrowns Contracting Service Tempering Apparatus
US8816252B2 (en) * 2011-11-22 2014-08-26 Corning Incorporated Methods and apparatus for localized heating and deformation of glass sheets
FI127228B2 (fi) * 2013-05-23 2022-11-15 Taifin Glass Machinery Oy Menetelmä lasilevyjen lämmittämiseksi ja lasinkarkaisu-uuni
EP3426614B1 (en) 2016-03-09 2024-11-20 Corning Incorporated Cold forming of complexly curved glass articles
KR102544091B1 (ko) 2016-06-28 2023-06-16 코닝 인코포레이티드 장식 및 디스플레이 커버 적용(application)을 위한 커브드(curved) 몰딩된(molded) 플라스틱 표면에 대한 얇은 강화된 유리의 적층(laminating)
CN115327805A (zh) 2016-07-05 2022-11-11 康宁公司 固定装置和汽车内饰系统
JP7066704B2 (ja) 2016-10-25 2022-05-13 コーニング インコーポレイテッド ディスプレイ用冷間成形ガラスラミネーション
MX2019004737A (es) 2017-01-03 2019-06-17 Corning Inc Sistemas interiores de vehiculos que tienen una cubierta de vidrio curva y pantalla o panel tactil y metodos para formar los mismos.
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
BR112019001836A2 (pt) 2017-01-30 2019-05-07 Saint-Gobain Glass France método e dispositivo para dobramento de um painel de vidro
US11685684B2 (en) 2017-05-15 2023-06-27 Corning Incorporated Contoured glass articles and methods of making the same
CN111094050B (zh) 2017-07-18 2023-11-07 康宁公司 复杂弯曲玻璃制品的冷成型
CN109320058A (zh) * 2017-08-01 2019-02-12 蓝思科技（长沙）有限公司 一种热弯机
WO2019055469A1 (en) 2017-09-12 2019-03-21 Corning Incorporated INSULATING SCREEN FOR DISPLAY DEVICES COMPRISING A TOUCH PANEL ON DECORATIVE GLASS AND ASSOCIATED METHODS
US11065960B2 (en) 2017-09-13 2021-07-20 Corning Incorporated Curved vehicle displays
TWI806897B (zh) 2017-09-13 2023-07-01 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
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
WO2019103469A1 (en) 2017-11-21 2019-05-31 Corning Precision Materials Co., Ltd. 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
EP3717415B1 (en) 2017-11-30 2023-03-01 1/4 Corning Incorporated Vacuum mold apparatus and methods for forming curved mirrors
EP3759530A1 (en) 2018-03-02 2021-01-06 Corning Incorporated Anti-reflective coatings and articles and methods of forming the same
JP7361705B2 (ja) 2018-03-13 2023-10-16 コーニング インコーポレイテッド 亀裂抵抗性の湾曲したカバーガラスを有する乗物内装システムおよびその形成方法
JP2021531494A (ja) 2018-07-12 2021-11-18 コーニング インコーポレイテッド 色合わせのために作られたデッドフロント
EP3823825A1 (en) 2018-07-16 2021-05-26 Corning Incorporated Vehicle interior systems having a cold-bent glass substrate and methods for forming the same
EP3771695A1 (en) 2019-07-31 2021-02-03 Corning Incorporated Method and system for cold-forming glass
US12466756B2 (en) 2019-10-08 2025-11-11 Corning Incorporated Curved glass articles including a bumper piece configured to relocate bending moment from display region and method of manufacturing same
US11772361B2 (en) 2020-04-02 2023-10-03 Corning Incorporated Curved glass constructions and methods for forming same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794300A (en) * 1956-01-31 1957-06-04 Pittsburgh Plate Glass Co Glass bending lehrs
US3001328A (en) * 1958-07-25 1961-09-26 Pittsburgh Plate Glass Co Glass bending lehrs and conveyors therefor
FR1123000A (fr) * 1958-12-09 1956-09-14 Pittsburgh Plate Glass Co Perfectionnements aux procédés et appareils pour cintrer et courber le verre
US3744985A (en) * 1971-06-08 1973-07-10 Ppg Industries Inc Method and apparatus for controlling temperature of conveyed glass sheets
US4601743A (en) * 1983-09-12 1986-07-22 Casso Solar Corporation Glass furnace with heat sensing means
FI72305C (fi) * 1985-01-03 1987-05-11 Kyro Oy En av element bildad stoedstomme foer motstaondselement i en uppvaermningsugn foer glasskivor.
JPS6241728A (ja) * 1985-08-19 1987-02-23 Nippon Sheet Glass Co Ltd 板ガラスの加熱曲げ装置
FR2597090A1 (fr) * 1986-04-09 1987-10-16 Saint Gobain Vitrage Amelioration aux techniques de chauffage de feuilles de verre
FI80871C (fi) * 1988-09-28 1990-08-10 Glamec Oy Placeringsanordning vid en boejningsanordning foer glas.
US5176733A (en) * 1988-12-27 1993-01-05 Ford Motor Company Method and apparatus for directed energy glass heating
US4952227A (en) * 1989-05-22 1990-08-28 Libbey-Owens-Ford Co. Apparatus for processing glass
US4979977A (en) * 1989-09-18 1990-12-25 Ppg Industries, Inc. Bending iron having member to effect reverse bend and method of using same

Also Published As

Publication number Publication date
CA2036459A1 (fr) 1991-08-22
PT96826A (pt) 1993-01-29
HU910564D0 (en) 1991-09-30
EP0443948B1 (fr) 1994-09-21
PT96826B (pt) 1998-08-31
DE69104085D1 (de) 1994-10-27
FR2658808A1 (fr) 1991-08-30
CS9100449A2 (en) 1991-10-15
FR2658808B1 (fr) 1993-05-14
FI910829A0 (fi) 1991-02-20
CZ282350B6 (cs) 1997-07-16
HUT61256A (en) 1992-12-28
FI94126B (fi) 1995-04-13
US5173102A (en) 1992-12-22
DE69104085T2 (de) 1995-04-13
FI910829L (fi) 1991-08-22
HU215817B (hu) 1999-02-01
KR100214109B1 (ko) 1999-08-02
FI94126C (fi) 1995-07-25
JPH05116972A (ja) 1993-05-14
KR910021345A (ko) 1991-12-20
BR9100667A (pt) 1991-10-29
EP0443948A1 (fr) 1991-08-28

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