PE20211262A1 - Procedimiento para la conformacion de paneles de vidrio - Google Patents

Procedimiento para la conformacion de paneles de vidrio

Info

Publication number
PE20211262A1
PE20211262A1 PE2021000130A PE2021000130A PE20211262A1 PE 20211262 A1 PE20211262 A1 PE 20211262A1 PE 2021000130 A PE2021000130 A PE 2021000130A PE 2021000130 A PE2021000130 A PE 2021000130A PE 20211262 A1 PE20211262 A1 PE 20211262A1
Authority
PE
Peru
Prior art keywords
glass panel
reaches
adjusting
way
procedure
Prior art date
Application number
PE2021000130A
Other languages
English (en)
Inventor
Matthias Gremmelspacher
Tobias Rist
Peter Gumbsch
Rainer Kubler
Adrian Baab
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of PE20211262A1 publication Critical patent/PE20211262A1/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
    • C03B23/0235—Re-forming glass sheets by 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10128—Treatment of at least one glass sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
    • B32B17/10871—Making laminated safety glass or glazing; Apparatus therefor by pressing in combination with particular heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10889—Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

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

Abstract

La invencion se refiere a un procedimiento para la conformacion de un panel de vidrio(1), en el que el panel de vidrio (1) en primer lugar se calienta y despues se dobla hasta que alcanza una forma que se corresponde con un contorno teorico (ks) predefinido, actuandose para doblar el panel de vidrio (1) mediante fuerzas exteriores sobre el panel de vidrio (1). Un cambio en el tiempo de una curvatura local del panel de vidrio (1) se controla, a este respecto, de tal modo que la superficie del panel de vidrio (1) alcanza al mismo tiempo el contorno teorico en todos los puntos de la superficie que no permanecen inmoviles, ajustandose una temperatura y, con ello, una viscosidad del panel de vidrio (1) durante el doblado de manera no constante en funcion de la ubicacion y/o ajustandose las fuerzas aplicadas por las sujeciones (6) y/o fuerzas de presion aplicadas por uno o varios listones de presion (3) de manera adecuada para ello. La solicitud se refiere, ademas, a paneles multiples producidos con el procedimiento.
PE2021000130A 2018-07-31 2019-07-31 Procedimiento para la conformacion de paneles de vidrio PE20211262A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018212796.4A DE102018212796A1 (de) 2018-07-31 2018-07-31 Verfahren zum Umformen von Glasscheiben
PCT/EP2019/070638 WO2020025678A1 (de) 2018-07-31 2019-07-31 Verfahren zum umformen von glasscheiben

Publications (1)

Publication Number Publication Date
PE20211262A1 true PE20211262A1 (es) 2021-07-15

Family

ID=67514646

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2021000130A PE20211262A1 (es) 2018-07-31 2019-07-31 Procedimiento para la conformacion de paneles de vidrio

Country Status (9)

Country Link
US (1) US11939253B2 (es)
EP (1) EP3830045A1 (es)
JP (1) JP2021532044A (es)
KR (1) KR20210040372A (es)
CN (1) CN112512978B (es)
CA (1) CA3106424A1 (es)
DE (1) DE102018212796A1 (es)
PE (1) PE20211262A1 (es)
WO (1) WO2020025678A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020136909A1 (ja) * 2018-12-28 2020-07-02 株式会社三光精衡所 熱塑性板の曲げ加工方法、及び加工治具、及び凹面熱塑性板

Family Cites Families (21)

* Cited by examiner, † Cited by third party
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FR412231A (fr) * 1909-12-31 1910-07-07 Desire Robier Moule universel pour le bombage des glaces
US3762904A (en) * 1972-08-23 1973-10-02 Libbey Owens Ford Co Process for bending a glass sheet to a relatively sharp angle
JPS60141651A (ja) * 1983-12-28 1985-07-26 Sanyo Electric Co Ltd 湾曲複層透明板の製造方法
US5176733A (en) * 1988-12-27 1993-01-05 Ford Motor Company Method and apparatus for directed energy glass heating
US5322539A (en) * 1992-06-26 1994-06-21 Desert Glassworks, Inc. Quartz tank member and method of production thereof
JPH11199254A (ja) 1998-01-05 1999-07-27 Asahi Glass Co Ltd ガラス板の曲げ成形装置の加熱温度制御装置
FI20001634A0 (fi) 2000-07-10 2000-07-10 Glassrobots Oy Menetelmä lasilevyjen taivuttamiseksi ja taivutusmuotti
JP2004131347A (ja) 2002-10-11 2004-04-30 Asahi Glass Co Ltd ガラス板の曲げ成形方法
JP2005067928A (ja) 2003-08-21 2005-03-17 Central Glass Co Ltd 板ガラスの成形方法
ATE526294T1 (de) * 2003-10-28 2011-10-15 Schott Ag Verfahren zum herstellen eines glasformteiles mit mindestens einem abgewinkelten schenkel
BE1016542A3 (fr) * 2005-03-10 2007-01-09 Glaverbel Procede et dispositif de bombage de feuilles de verre.
DE102007012146B4 (de) * 2007-03-12 2012-11-29 Lzh Laserzentrum Hannover E.V. Vorrichtung und Verfahren zur Umformung von Bauteilen aus unter Wärmeeinfluß verformbaren Materialien, insbesondere aus Glas
JP5605176B2 (ja) * 2010-11-10 2014-10-15 旭硝子株式会社 フラットパネルディスプレイ用カバーガラス及びその製造方法
DE102011050628A1 (de) * 2011-05-24 2012-11-29 Get Glass Engineering Gmbh Verfahren und Anordnung zum komplexen Biegen von Flachglas
JP2015501274A (ja) * 2011-10-10 2015-01-15 コーニング インコーポレイテッド 薄型ガラスシートに弛みなく曲げを形成する装置および方法
JP2014177366A (ja) 2013-03-14 2014-09-25 Nippon Electric Glass Co Ltd ガラス曲板の製造方法
DE102013106641A1 (de) * 2013-06-25 2015-01-08 Schott Ag Verfahren zur Herstellung geformter Glasartikel und geformte Glasartikel
DE102014110920C5 (de) * 2014-07-31 2023-08-03 Schott Ag Geformter Glasartikel mit vorbestimmter Geometrie
WO2016143328A1 (ja) * 2015-03-11 2016-09-15 パナソニックＩｐマネジメント株式会社 ガラスパネルユニットの製造方法およびガラス窓の製造方法
KR102270530B1 (ko) 2015-09-18 2021-06-29 주식회사 탑 엔지니어링 레이저를 이용한 유리 및 강화유리 밴딩 방법
US10696021B2 (en) * 2017-01-20 2020-06-30 Pittsburgh Glass Works, Llc Asymmetric glazing laminates with high impact resistance

Also Published As

Publication number Publication date
JP2021532044A (ja) 2021-11-25
US20210309557A1 (en) 2021-10-07
US11939253B2 (en) 2024-03-26
CN112512978A (zh) 2021-03-16
CA3106424A1 (en) 2020-02-06
DE102018212796A1 (de) 2020-02-06
EP3830045A1 (de) 2021-06-09
KR20210040372A (ko) 2021-04-13
CN112512978B (zh) 2023-10-20
WO2020025678A1 (de) 2020-02-06

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