DE68919931D1 - Verfahren und Vorrichtung zum Biegen von Glasscheiben für laminiertes Glas. - Google Patents

Verfahren und Vorrichtung zum Biegen von Glasscheiben für laminiertes Glas.

Info

Publication number
DE68919931D1
DE68919931D1 DE68919931T DE68919931T DE68919931D1 DE 68919931 D1 DE68919931 D1 DE 68919931D1 DE 68919931 T DE68919931 T DE 68919931T DE 68919931 T DE68919931 T DE 68919931T DE 68919931 D1 DE68919931 D1 DE 68919931D1
Authority
DE
Germany
Prior art keywords
glass
bending
laminated glass
sheets
glass sheets
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 - Fee Related
Application number
DE68919931T
Other languages
English (en)
Other versions
DE68919931T2 (de
Inventor
Takashi Hirotsu
Yukiyasu Mori
Kenji Maeda
Hiroshi Tsuji
Tatsuo Sugiyama
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.)
AGC Inc
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
Priority claimed from JP17855388A external-priority patent/JPH0729793B2/ja
Priority claimed from JP18797788A external-priority patent/JPH0238331A/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of DE68919931D1 publication Critical patent/DE68919931D1/de
Publication of DE68919931T2 publication Critical patent/DE68919931T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B32B17/10807—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
    • 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
    • C03B23/027—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
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
DE68919931T 1988-07-18 1989-07-14 Verfahren und Vorrichtung zum Biegen von Glasscheiben für laminiertes Glas. Expired - Fee Related DE68919931T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17855388A JPH0729793B2 (ja) 1988-07-18 1988-07-18 合せガラス用合せ素板ガラスの曲げ成形加工方法及びその装置
JP18797788A JPH0238331A (ja) 1988-07-29 1988-07-29 合せガラス用の素板ガラスの曲げ成形方法及びその装置

Publications (2)

Publication Number Publication Date
DE68919931D1 true DE68919931D1 (de) 1995-01-26
DE68919931T2 DE68919931T2 (de) 1995-06-01

Family

ID=26498704

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919931T Expired - Fee Related DE68919931T2 (de) 1988-07-18 1989-07-14 Verfahren und Vorrichtung zum Biegen von Glasscheiben für laminiertes Glas.

Country Status (3)

Country Link
US (1) US5071461A (de)
EP (1) EP0351739B1 (de)
DE (1) DE68919931T2 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020971C1 (de) * 1990-06-30 1991-08-01 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US6014873A (en) * 1990-09-26 2000-01-18 Asahi Glass Company Ltd. Process for bend-shaping a glass plate and an apparatus for bend-shaping the glass plate
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
DE4201275C1 (de) * 1992-01-18 1993-08-19 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
GB9304286D0 (en) * 1993-03-03 1993-04-21 Pilkington Glass Ltd Bending apparatus
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
GB9416893D0 (en) * 1994-08-20 1994-10-12 Triplex Safety Glass Co Heating and bending glass sheets
US5882370A (en) * 1995-06-07 1999-03-16 Pilkington Glass Limited Method of bending glass sheets
US5645621A (en) * 1995-06-07 1997-07-08 Pilkington Glass Limited Apparatus for and method of bending glass sheets
GB9511545D0 (en) * 1995-06-07 1995-08-02 Triplex Safety Glass Co Apparatus for and method of bending glass sheets
GB9511544D0 (en) 1995-06-07 1995-08-02 Triplex Safety Glass Co Apparatus for and method of bending glass sheets
GB9511556D0 (en) * 1995-06-07 1995-08-02 Triplex Safety Glass Co Apparatus for and method of bending glass sheets
GB9820795D0 (en) * 1998-09-25 1998-11-18 Pilkington Uk Ltd Apparatus for producing bent glass sheets
WO2000029339A1 (en) * 1998-11-12 2000-05-25 Glassrobots Oy Arrangement in a glass bending oven
EP1140711A1 (de) * 1998-11-12 2001-10-10 Glassrobots Oy Anordnung in einem glasbiegeofen
DE10105200A1 (de) * 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
JP4811774B2 (ja) 2001-04-10 2011-11-09 旭硝子株式会社 ガラス板曲げ成形装置および成形方法
KR20020078834A (ko) * 2001-04-10 2002-10-19 이종찬 곡면 강화유리 제조장치 및 방법
JP2003020236A (ja) * 2001-07-04 2003-01-24 Nippon Sheet Glass Co Ltd ガラス板の自重曲げ分割成形型の設計方法
WO2003029157A1 (fr) * 2001-09-11 2003-04-10 Kabushiki Kaisha Toshiba Procede et dispositif d'assemblage de panneaux de verre en bande, procede et dispositif de fabrication d'un cadre et procede et dispositif de fabrication d'un dispositif d'affichage comprenant ce panneau de verre
JP2004131347A (ja) * 2002-10-11 2004-04-30 Asahi Glass Co Ltd ガラス板の曲げ成形方法
DE10257972B3 (de) * 2002-12-12 2004-06-17 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Erzeugen von Kantendruckspannungen in Glasscheiben
US20050092026A1 (en) * 2003-11-03 2005-05-05 Merola Janice E. Curved support fixtures for shape control
EP1775269B1 (de) * 2004-06-29 2018-02-28 Asahi Glass Company, Limited Herstellungsverfahren und herstellungsvorrichtung für verbundglas
DE102005001513B3 (de) * 2005-01-13 2006-06-01 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Vorrichtung und Verfahren zum Biegen von Glasscheiben
DE112007003454A5 (de) * 2007-02-11 2010-01-21 Dieter Pfaltz Gebogenes und mittels Giessharz laminiertes Sicherheitsglas und das Verfahren zur Herstellung dieses Sicherheitsglases
US9010153B2 (en) 2008-07-02 2015-04-21 Corning Incorporated Method of making shaped glass articles
FR2942793B1 (fr) * 2009-03-05 2012-03-23 Saint Gobain Formage d'un vitrage comprenant une ouverture
CN102108005A (zh) * 2009-12-23 2011-06-29 山东轻工业学院 U形玻璃热弯炉
BR112012019405A2 (pt) * 2010-02-03 2018-03-20 Asahi Glass Company, Limited metodo e aparelho para recozimento de folha de vidro
US20160145139A1 (en) * 2013-07-16 2016-05-26 Corning Incorporated System and method for bending thin glass
JP2015034071A (ja) * 2013-08-08 2015-02-19 日本電気硝子株式会社 シート部材搬送装置、シート部材支持装置、シート部材検査装置、およびシート部材搬送方法
US9452948B2 (en) 2014-02-06 2016-09-27 Glasstech, Inc. Three stage forming station and method for forming a hot glass sheet with transverse curvature
WO2017040452A1 (en) * 2015-09-04 2017-03-09 Corning Incorporated Method of making shaped glass articles
HUE052672T2 (hu) * 2016-11-23 2021-05-28 Pilkington Group Ltd Eljárás üveglap formálására és ehhez használt hajlító szerszám
FR3068349B1 (fr) * 2017-06-29 2021-10-29 Saint Gobain Bombage de feuilles de verre comprenant un refroidissement localise
CO2017009263A1 (es) * 2017-09-13 2018-01-31 Agp America Sa Método para el doblado, curvado y laminado de vidrio delgado con una prensa de placa
CO2017009264A1 (es) * 2017-09-13 2018-01-31 Agp America Sa Método para el doblado y laminado del vidrio delgado con placa de cubierta
CN108298801B (zh) * 2018-03-05 2020-08-18 福建省万达汽车玻璃工业有限公司 一种改善玻璃烘弯成型质量的烘弯模具
CN109437525B (zh) * 2018-12-29 2023-10-27 广东华中科技大学工业技术研究院 一种带温度调控的手机曲面玻璃热弯复合模具及控制方法
FR3093333B1 (fr) 2019-02-28 2023-01-20 Saint Gobain Fabrication de vitrages a contrainte d’extension reduite
DE102019204582A1 (de) * 2019-04-01 2020-10-01 Volkswagen Aktiengesellschaft Verfahren zum Hinterspritzen von kaltverformten Glaskomponenten mit Kunststoff
CN109851210B (zh) * 2019-04-04 2023-11-07 嘉峪关市天宝热弯玻璃工艺有限责任公司 一种多曲面弯钢化玻璃的加工装置及其加工方法
CN114455818A (zh) * 2022-03-24 2022-05-10 蓝思科技股份有限公司 玻璃热弯模具和玻璃热弯成型方法
CN115417583B (zh) * 2022-09-05 2024-02-27 河北光兴半导体技术有限公司 可折叠玻璃的制备方法和可折叠玻璃

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE532496A (de) * 1953-10-12
US3001328A (en) * 1958-07-25 1961-09-26 Pittsburgh Plate Glass Co Glass bending lehrs and conveyors therefor
US3248195A (en) * 1959-01-09 1966-04-26 Pittsburgh Plate Glass Co Method and apparatus for bending glass sheets to compound curvatures
US3129088A (en) * 1961-10-30 1964-04-14 Libbey Owens Ford Glass Co Bent glass sheet handling
FR2059657B1 (de) * 1969-08-25 1976-02-06 Ppg Ind Inc Us
US3682613A (en) * 1970-10-15 1972-08-08 Ppg Industries Inc Apparatus for press bending glass sheets
US4074996A (en) * 1976-07-28 1978-02-21 Libbey-Owens-Ford Company Method of and apparatus for bending glass sheets
US4229201A (en) * 1979-03-29 1980-10-21 Ppg Industries, Inc. Apparatus for bending glass sheets to complicated curvatures using localized supplementary heating
US4265650A (en) * 1979-11-02 1981-05-05 Ppg Industries, Inc. Method of bending glass sheets in unison to complicated shapes
US4575390A (en) * 1984-11-23 1986-03-11 Glasstech, Inc. Apparatus for forming glass sheets
US4609391A (en) * 1984-11-23 1986-09-02 Glasstech, Inc. Method for forming glass sheets
US4749399A (en) * 1986-03-18 1988-06-07 Nippon Sheet Glass Co., Ltd. Ring mold unit for shaping and tempering glass sheet
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
US4756735A (en) * 1987-07-24 1988-07-12 Ppg Industries, Inc. In-lehr press bending

Also Published As

Publication number Publication date
US5071461A (en) 1991-12-10
DE68919931T2 (de) 1995-06-01
EP0351739B1 (de) 1994-12-14
EP0351739A3 (de) 1991-01-09
EP0351739A2 (de) 1990-01-24

Similar Documents

Publication Publication Date Title
DE68919931T2 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben für laminiertes Glas.
DE68919429T2 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben für laminiertes Glas.
DE69106912D1 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben.
DE69422762T2 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben
DE69020481T2 (de) Verfahren und Vorrichtung zum Biegen von Glas.
DE69217780T2 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben
DE69520900D1 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben
DE69423700D1 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben
DE68912573T2 (de) Vorrichtung und verfahren zum abschrecken von glasblättern.
DE3851662D1 (de) Vorrichtung zum Biegen von Glasscheiben.
DE69114233D1 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben.
DE69320225D1 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben
DE69012199T2 (de) Verfahren und Vorrichtung zum Biegen und Härten von Glasscheiben.
DE68906211T2 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben.
DE68914576T2 (de) Verfahren und Vorrichtung zum Biegen von Flachglastafeln.
DE69108774D1 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben.
DE69003633T2 (de) Verfahren zum Biegen von Glastafeln.
DE3870411D1 (de) Verfahren und vorrichtung zum thermischen biegen von glas.
DE69104073D1 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben.
DE68913887D1 (de) Verfahren zum Biegen von Glasscheiben.
DE69003845D1 (de) Verfahren zum Biegen von Glasscheiben.
DE429347T1 (de) Verfahren und anlage zum biegen von glastafeln.
DE3765584D1 (de) Verfahren und vorrichtung zum biegen von glasplatten.
DE69114213D1 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben.
DE69114214D1 (de) Verfahren und Vorrichtung zum Biegen von Glasscheiben.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee