ATE480505T1 - Verfahren zum biegeformen von glasplatten und vorrichtung - Google Patents

Verfahren zum biegeformen von glasplatten und vorrichtung

Info

Publication number
ATE480505T1
ATE480505T1 AT03710342T AT03710342T ATE480505T1 AT E480505 T1 ATE480505 T1 AT E480505T1 AT 03710342 T AT03710342 T AT 03710342T AT 03710342 T AT03710342 T AT 03710342T AT E480505 T1 ATE480505 T1 AT E480505T1
Authority
AT
Austria
Prior art keywords
glass sheet
frame unit
glass plates
bending glass
bending
Prior art date
Application number
AT03710342T
Other languages
English (en)
Inventor
Masao Fukami
Shinya Oota
Tatsuo Yajima
Tomio Kajikawa
Mikinao Sasaki
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ATE480505T1 publication Critical patent/ATE480505T1/de

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
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • 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
    • C03B23/025—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
    • 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
    • C03B23/0305—Press-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
    • 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
    • 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
    • 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
    • C03B35/145—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by top-side transfer or supporting devices, e.g. lifting or conveying using suction
    • 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
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames
    • 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
    • C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
    • C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops

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)
  • Joining Of Glass To Other Materials (AREA)
AT03710342T 2002-03-13 2003-03-13 Verfahren zum biegeformen von glasplatten und vorrichtung ATE480505T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002068608 2002-03-13
PCT/JP2003/003015 WO2003076353A1 (en) 2002-03-13 2003-03-13 Method of bend molding glass plate and apparatus

Publications (1)

Publication Number Publication Date
ATE480505T1 true ATE480505T1 (de) 2010-09-15

Family

ID=27800303

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03710342T ATE480505T1 (de) 2002-03-13 2003-03-13 Verfahren zum biegeformen von glasplatten und vorrichtung

Country Status (9)

Country Link
US (2) US7401476B2 (de)
EP (1) EP1484290B1 (de)
KR (1) KR100825699B1 (de)
CN (1) CN1275886C (de)
AT (1) ATE480505T1 (de)
AU (1) AU2003221375A1 (de)
DE (1) DE60334081D1 (de)
MX (1) MXPA04000233A (de)
WO (1) WO2003076353A1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60334081D1 (de) 2002-03-13 2010-10-21 Asahi Glass Co Ltd Verfahren zum biegeformen von glasplatten und vorrichtung
EP1550639A1 (de) * 2003-12-26 2005-07-06 Asahi Glass Company, Limited Verfahren und Vorrichtung zum Biegen von Glasscheiben
BE1015998A3 (fr) * 2004-04-28 2006-01-10 Glaverbel Bombage de feuilles de verre.
US7079918B2 (en) * 2004-09-14 2006-07-18 Central Glass Company, Limited System for adjusting position of glass plates
FR2880343B1 (fr) 2004-12-31 2007-06-22 Saint Gobain Procede de bombage de feuilles de verre par aspiration
DE102005001513B3 (de) * 2005-01-13 2006-06-01 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Vorrichtung und Verfahren zum Biegen von Glasscheiben
ES2279669B1 (es) * 2005-02-28 2008-08-01 Vetro Tool, S.A. Procedimiento para el templado semicontinuo de laminas de vidrio de automoviles con utilizacion de horno multisistema.
EP1798206B2 (de) 2005-12-14 2012-09-26 Asahi Glass Company, Limited Verfahren und Vorrichtung zum Biegen einer Glasscheibe
FR2894955B1 (fr) * 2005-12-20 2008-05-02 Saint Gobain Dispositif de bombage de verre par gravite sur plusieurs formes de support a transition de forme controlee
GB0605541D0 (en) * 2006-03-20 2006-04-26 Westcrowns Contracting Service Tempering Apparatus
WO2007125973A1 (ja) * 2006-04-25 2007-11-08 Asahi Glass Company, Limited ガラス板の曲げ成形方法及びガラス板の曲げ成形装置
CN101558017B (zh) * 2006-12-19 2011-12-28 旭硝子株式会社 玻璃板的弯曲成形方法及玻璃板的弯曲成形装置
US8375746B2 (en) * 2007-07-16 2013-02-19 Clarion Technologies, Inc. Frameless spill-safe shelf
CN101883739B (zh) * 2007-12-04 2013-06-05 旭硝子株式会社 玻璃板的弯曲成形方法及玻璃板的弯曲成形装置
GB0810001D0 (en) * 2008-06-02 2008-07-09 Pilkington Group Ltd Gravity bending glass sheets
JPWO2010032670A1 (ja) * 2008-09-19 2012-02-09 コニカミノルタオプト株式会社 ガラス成形体の製造装置
CA2748283A1 (en) * 2008-12-22 2010-07-01 Vidrio Plano De Mexico, Sa De Cv Method and system for bending glass sheets with complex curvatures
FR2942793B1 (fr) * 2009-03-05 2012-03-23 Saint Gobain Formage d'un vitrage comprenant une ouverture
JP5441233B2 (ja) * 2009-07-15 2014-03-12 東洋鋼鈑株式会社 ウェブ浮上搬送装置及びその製造方法
TWI478879B (zh) * 2009-11-30 2015-04-01 Corning Inc 製造成形物品之方法及裝置
US8573005B2 (en) * 2011-02-24 2013-11-05 Corning Incorporated Apparatus and method for mass producing 3D articles from 2D glass-containing sheets
US8397540B2 (en) 2011-05-05 2013-03-19 Corning Incorporated Methods and apparatus for reforming a glass sheet
CN103030262A (zh) * 2011-09-30 2013-04-10 富泰华工业（深圳）有限公司 曲面玻璃板的成型方法与其采用的成型设备
RU2487088C1 (ru) * 2011-11-22 2013-07-10 Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" Устройство для гнутья листового стекла
US8549885B2 (en) * 2011-11-23 2013-10-08 Corning Incorporated Process and system for precision glass sheet bending
TWI455895B (zh) * 2012-09-19 2014-10-11 Vigor Machinert Co Ltd 雙氣囊式壓合模具
US8978420B2 (en) * 2012-12-14 2015-03-17 Ppg Industries Ohio, Inc. Bending device for shaping glass for use in aircraft transparencies
US9938178B2 (en) * 2013-08-15 2018-04-10 Corning Incorporated Methods of manufacturing glass articles using anisothermal temperature profiles
KR101361854B1 (ko) * 2013-08-16 2014-02-11 최호림 유리성형용 금형수단, 유리성형시스템 및 그의 유리성형방법
WO2015083734A1 (ja) * 2013-12-03 2015-06-11 日本板硝子株式会社 ガラス板およびガラス板の製造方法
US20150218030A1 (en) * 2014-02-06 2015-08-06 Glasstech, Inc. Forming station and method for forming a hot glass sheet with transverse curvature
EA032544B1 (ru) * 2014-10-28 2019-06-28 Сэн-Гобэн Гласс Франс Инструмент для процесса моллирования стекла
US10590021B2 (en) 2014-10-29 2020-03-17 Corning Incorporated Apparatus and method for shaping or forming heated glass sheets
KR102309386B1 (ko) * 2015-01-20 2021-10-06 삼성디스플레이 주식회사 윈도우 가공 장치
KR20180021063A (ko) 2015-06-26 2018-02-28 코닝 인코포레이티드 시트 재료를 재성형하는 장치 및 방법
CN105036530B (zh) * 2015-08-07 2017-06-13 广东富山玻璃机械有限公司 一种双弯玻璃成型机
KR102054730B1 (ko) 2015-08-18 2019-12-11 쌩-고벵 글래스 프랑스 유리 벤딩 장치 및 팬을 이용한 유리 벤딩 방법
CA2987518C (en) 2015-09-08 2019-12-24 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
KR102053212B1 (ko) 2015-11-25 2019-12-09 쌩-고벵 글래스 프랑스 과압-보조 중력 벤딩 방법 및 그에 적합한 장치
CA2994359C (en) 2016-01-28 2020-01-07 Saint-Gobain Glass France Positive pressure-supported glass bending method and device suitable therefor
TWI601703B (zh) * 2016-03-10 2017-10-11 樂唯科技有限公司 玻璃成型爐
EP3442913B1 (de) * 2016-04-13 2021-01-13 Saint-Gobain Glass France Biegen von glasscheiben und dazu gehörendem verfahren
FR3054217B1 (fr) * 2016-07-25 2020-02-21 Saint-Gobain Glass France Support de verre a aspiration
ES2835261T3 (es) * 2016-11-23 2021-06-22 Pilkington Group Ltd Método de conformación de una lámina de vidrio y herramienta de doblado utilizada en el mismo
KR102248380B1 (ko) 2017-04-10 2021-05-07 쌩-고벵 글래스 프랑스 만곡 지지면을 구비한 유리판을 벤딩하기 위한 중력 벤딩 몰드
WO2019026091A1 (en) * 2017-08-04 2019-02-07 Saint-Gobain Glass France GLASS BENDING MOLD
CN109896730B (zh) * 2017-12-07 2021-12-24 蓝思科技（长沙）有限公司 一种玻璃热弯成型方法及装置
CO2018002408A1 (es) * 2017-12-31 2018-06-20 Agp America Sa Laminado para vehiculo que tiene una porción notoriamente curvada y método para su doblamiento
BR112020022238A2 (pt) * 2018-10-31 2021-06-08 Saint-Gobain Glass France método e dispositivo para curvar chapas
CN113015707B (zh) * 2018-11-19 2022-12-20 Ａｇｃ株式会社 玻璃板的弯曲成形装置
TWI841629B (zh) * 2018-11-29 2024-05-11 美商康寧公司 用於抬頭顯示系統之反曲率非球面鏡及其形成方法
US11485668B2 (en) * 2019-08-09 2022-11-01 Ford Global Technologies, Llc Glass form and marking
EP3786576A1 (de) 2019-08-26 2021-03-03 Saint-Gobain Glass France Verfahren und vorrichtung zur messung der geometrie einer gekrümmten floatglas-scheibe mittels fluoreszenzstrahlung nach laseranregung
WO2021184332A1 (zh) * 2020-03-20 2021-09-23 京东方科技集团股份有限公司 模具、显示装置的制备方法
DE202020005534U1 (de) 2020-06-18 2021-08-26 Saint-Gobain Glass France Vorrichtung zum Biegen eines plattenartigen Gegenstands zwischen zwei Rollenanordnungen
WO2023052064A1 (de) 2021-09-30 2023-04-06 Saint-Gobain Glass France Verfahren und vorrichtung zur messung der geometrie einer gekrümmten glas-scheibe
DE202022002918U1 (de) 2021-11-30 2024-04-26 Saint-Gobain Glass France Vorrichtung zum Erwärmen, insbesondere zum Biegen einer Glasscheibe
US20260014837A1 (en) 2022-08-15 2026-01-15 Saint-Gobain Glass France Method for producing a windshield having improved impact protection, and windshield of this kind

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332759A (en) * 1963-11-29 1967-07-25 Permaglass Method of and apparatus for manufacturing glass sheets on a gas support bed
US3573889A (en) * 1969-06-16 1971-04-06 Permaglass Method for shaping,tempering and laminating glass sheets
US4229200A (en) * 1979-06-01 1980-10-21 Ppg Industries, Inc. Drop forming glass sheets with auxiliary shaping means
US4437872A (en) * 1980-02-05 1984-03-20 Mcmaster Harold Apparatus for bending and tempering glass sheets
JPH0729791B2 (ja) * 1986-08-12 1995-04-05 旭硝子株式会社 ガラス板の曲げ加工方法
DE3715151A1 (de) 1987-05-07 1988-11-17 Ver Glaswerke Gmbh Verfahren und vorrichtungen zum biegen von glasscheiben
JPH0525788Y2 (de) 1987-09-30 1993-06-29
DE3803575A1 (de) * 1988-02-06 1989-08-10 Ver Glaswerke Gmbh Verfahren und vorrichtung zum herstellen einer gebogenen glasscheibe
JPH0238332A (ja) * 1988-02-25 1990-02-07 Asahi Glass Co Ltd 合せガラス用合せ素板ガラスの曲げ形成方法及びその装置
JPH0251435A (ja) * 1988-02-25 1990-02-21 Asahi Glass Co Ltd 合せガラス用合せ素板ガラスの曲げ成形方法及びその装置
JPH0623062B2 (ja) * 1988-03-31 1994-03-30 日本板硝子株式会社 板ガラスの局部加熱装置
DE3913571C1 (de) * 1989-04-25 1990-07-26 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US5004491A (en) * 1990-05-22 1991-04-02 Glasstech, Inc. Glass sheet forming method and apparatus utilizing lower full surface vacuum mold and upper ring mold
FR2678261B1 (fr) * 1991-06-27 1994-10-21 Saint Gobain Vitrage Int Procede et dispositif de bombage d'une feuille de verre.
JP3139788B2 (ja) * 1991-09-04 2001-03-05 日本板硝子株式会社 板ガラスの曲げ成形装置及び曲げ成形方法
GB9304286D0 (en) * 1993-03-03 1993-04-21 Pilkington Glass Ltd Bending apparatus
FR2707283B1 (fr) 1993-07-09 1995-09-22 Saint Gobain Vitrage Int Procédé et dispositif de formage de plaques de verre et application de ce procédé à l'obtention de vitrages de formes complexes.
FR2709483B1 (fr) * 1993-08-31 1995-10-20 Saint Gobain Vitrage Int Procédé et dispositif pour le bombage de feuilles de verre.
DE4337559C1 (de) * 1993-11-04 1995-03-23 Ver Glaswerke Gmbh Verfahren zum paarweisen Biegen von Glasscheiben
GB9511555D0 (en) * 1995-06-07 1995-08-02 Triplex Safety Glass Co Method of bending glass sheets
US5634957A (en) * 1995-06-07 1997-06-03 Pilkington Glass Limited Apparatus for and method for bending glass sheets
DE60334081D1 (de) 2002-03-13 2010-10-21 Asahi Glass Co Ltd Verfahren zum biegeformen von glasplatten und vorrichtung
EP1550639A1 (de) 2003-12-26 2005-07-06 Asahi Glass Company, Limited Verfahren und Vorrichtung zum Biegen von Glasscheiben
EP1798206B2 (de) 2005-12-14 2012-09-26 Asahi Glass Company, Limited Verfahren und Vorrichtung zum Biegen einer Glasscheibe

Also Published As

Publication number Publication date
US20080000267A1 (en) 2008-01-03
CN1533365A (zh) 2004-09-29
KR100825699B1 (ko) 2008-04-29
EP1484290A4 (de) 2006-06-07
US7401476B2 (en) 2008-07-22
WO2003076353A1 (en) 2003-09-18
EP1484290A1 (de) 2004-12-08
AU2003221375A1 (en) 2003-09-22
KR20040093382A (ko) 2004-11-05
DE60334081D1 (de) 2010-10-21
US8387414B2 (en) 2013-03-05
US20040107729A1 (en) 2004-06-10
EP1484290B1 (de) 2010-09-08
CN1275886C (zh) 2006-09-20
MXPA04000233A (es) 2004-05-04

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