DE69308715T2 - Verfahren und Ofen zum Biegen von Glastafeln - Google Patents

Verfahren und Ofen zum Biegen von Glastafeln

Info

Publication number
DE69308715T2
DE69308715T2 DE69308715T DE69308715T DE69308715T2 DE 69308715 T2 DE69308715 T2 DE 69308715T2 DE 69308715 T DE69308715 T DE 69308715T DE 69308715 T DE69308715 T DE 69308715T DE 69308715 T2 DE69308715 T2 DE 69308715T2
Authority
DE
Germany
Prior art keywords
bending
glass sheet
heating
glass sheets
furnace
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
DE69308715T
Other languages
English (en)
Other versions
DE69308715D1 (de
Inventor
Erkki Yli-Vakkuri
Arto Kaonpaeae
Tapio Salonen
Jukka Nikkanen
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.)
Tamglass Oy
Original Assignee
Tamglass Engineering Oy
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 FI924666A external-priority patent/FI91521C/fi
Priority claimed from FI932861A external-priority patent/FI94233C/fi
Priority claimed from FI933318A external-priority patent/FI94234C/fi
Application filed by Tamglass Engineering Oy filed Critical Tamglass Engineering Oy
Application granted granted Critical
Publication of DE69308715D1 publication Critical patent/DE69308715D1/de
Publication of DE69308715T2 publication Critical patent/DE69308715T2/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
    • B32B17/10807—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
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
    • 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
    • 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

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)
  • Glass Compositions (AREA)
DE69308715T 1992-10-15 1993-09-28 Verfahren und Ofen zum Biegen von Glastafeln Expired - Fee Related DE69308715T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI924666A FI91521C (fi) 1992-10-15 1992-10-15 Menetelmä lasilevyjen taivuttamiseksi
FI932861A FI94233C (fi) 1993-06-21 1993-06-21 Menetelmä ja uuni lasilevyjen taivuttamiseksi
FI933318A FI94234C (fi) 1993-06-21 1993-07-23 Menetelmä laminoitujen lasilevyjen taivuttamiseksi

Publications (2)

Publication Number Publication Date
DE69308715D1 DE69308715D1 (de) 1997-04-17
DE69308715T2 true DE69308715T2 (de) 1997-06-19

Family

ID=27241529

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69308715T Expired - Fee Related DE69308715T2 (de) 1992-10-15 1993-09-28 Verfahren und Ofen zum Biegen von Glastafeln

Country Status (8)

Country Link
US (1) US5437704A (de)
EP (1) EP0592862B1 (de)
JP (1) JP3718532B2 (de)
CN (1) CN1046255C (de)
AT (1) ATE149978T1 (de)
AU (1) AU666043B2 (de)
CA (1) CA2107841C (de)
DE (1) DE69308715T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006035555A1 (de) * 2006-07-27 2008-01-31 Eliog-Kelvitherm Industrieofenbau Gmbh Anordnung und Verfahren zur Verformung von Glasscheiben

Families Citing this family (44)

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FI92816C (fi) * 1993-04-23 1995-01-10 Tamglass Eng Oy Menetelmä ja uunilaitteisto rengasmuotilla kannatetun lasilevyn taivuttamiseksi ja karkaisemiseksi
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
US5669952A (en) * 1994-10-14 1997-09-23 Ppg Industries, Inc. Pressure forming of glass sheets
FI96764C (fi) * 1995-01-10 1996-08-26 Tamglass Eng Oy Menetelmä karkaistavien tai lämpölujitettavien lasilevyjen lämmittämiseksi
AU702965B2 (en) * 1996-02-28 1999-03-11 Diniben Pty Ltd A method of bending glass sheets
IT1287941B1 (it) * 1996-07-05 1998-08-26 Ianua Spa Forno per trattamenti termici di lastre di vetro
FI106256B (fi) * 1998-02-18 2000-12-29 Tamglass Ltd Oy Menetelmä ja laite lämmityksen kohdentamiseksi lasilevyjen karkaisu-uunissa
US6578384B1 (en) 1998-11-12 2003-06-17 Glassrobots Oy Arrangement in a glass bending oven
EP1140710A1 (de) * 1998-11-12 2001-10-10 Glassrobots Oy Anordnung in einem glasbiegeofen
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
FI109199B (fi) * 2001-02-28 2002-06-14 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi
FR2828191B1 (fr) * 2001-08-06 2003-11-14 Saint Gobain Procede de traitement d'un vitrage feuillete et application
FI116726B (fi) * 2002-06-12 2006-02-15 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi
FI20021131A (fi) 2002-06-12 2003-12-13 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi ja karkaisemiseksi
FI20035065A (fi) * 2003-05-14 2004-11-15 Tamglass Ltd Oy Menetelmä ja uuni lasilevyjen taivuttamiseksi
RU2413678C2 (ru) * 2005-11-18 2011-03-10 Хойа Корпорейшн Способ изготовления формованного изделия, форма и способ ее конструирования
WO2007058353A1 (ja) * 2005-11-18 2007-05-24 Hoya Corporation 成形品の製造方法、ガラス素材、ならびにガラス素材および成形型の面形状決定方法
RU2416576C2 (ru) * 2005-11-30 2011-04-20 Хойа Корпорейшн Способ производства формованного изделия, покрывающий элемент и формовочное устройство, содержащее таковой
WO2009144943A1 (ja) * 2008-05-30 2009-12-03 Hoya株式会社 レンズ用鋳型の製造方法
CN102413999A (zh) * 2009-02-27 2012-04-11 Hoya株式会社 透镜用铸模的制造方法及眼镜透镜的制造方法
JP5496179B2 (ja) * 2009-02-27 2014-05-21 Ｈｏｙａ株式会社 レンズ用鋳型の製造方法および眼鏡レンズの製造方法
US8776550B2 (en) * 2011-11-23 2014-07-15 Corning Incorporated Method and system for making glass articles
US8528366B2 (en) * 2011-12-22 2013-09-10 Sunpower Corporation Heat-regulating glass bending apparatus and method
CN102757169B (zh) * 2012-07-20 2014-08-20 福耀玻璃工业集团股份有限公司 一种用于弯曲玻璃板的弯曲炉和方法
CN103803781B (zh) * 2012-11-09 2016-04-13 信义汽车玻璃(深圳)有限公司 一种玻璃连续热弯炉
US9446977B2 (en) * 2012-12-10 2016-09-20 Corning Incorporated Method and system for making a glass article with uniform mold temperature
US10526232B2 (en) 2013-05-30 2020-01-07 Ppg Industries Ohio, Inc. Microwave heating glass bending process
EP3461797A1 (de) * 2013-07-16 2019-04-03 Corning Incorporated Verfahren zum biegen von dünnglas
CN103771693A (zh) * 2014-01-07 2014-05-07 珠海华尚汽车玻璃工业有限公司 一种新型大巴玻璃数控连续烘弯炉
RU2550611C1 (ru) * 2014-03-05 2015-05-10 Закрытое акционерное общество "МАКРОМЕР" Установка для изгибания листового стекла
JP6383979B2 (ja) * 2014-09-05 2018-09-05 Ａｇｃ株式会社 湾曲ガラス板の製造方法及びその湾曲ガラス板を用いて製造された合わせガラス
WO2017023436A1 (en) * 2015-08-06 2017-02-09 Ppg Industries Ohio, Inc. Microwave heating glass bending process and apparatus
CN107324641A (zh) * 2016-04-29 2017-11-07 深圳市尊泰自动化设备有限公司 一种热弯玻璃加工设备
CN108698899B (zh) * 2017-01-30 2021-07-16 法国圣戈班玻璃厂 用于使玻璃盘片弯曲的方法和装置
CN107162399B (zh) * 2017-07-19 2020-07-03 安徽云融信息技术有限公司 一种玻璃加工***及加工方法
CN107352780B (zh) * 2017-07-19 2021-05-25 安徽云融信息技术有限公司 一种玻璃加工装置及加工方法
DE102018204476A1 (de) * 2018-03-23 2019-09-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung mit einem Ofen und Verfahren zu deren Verwendung
TWI660920B (zh) * 2018-06-25 2019-06-01 海納光電股份有限公司 非接觸成型裝置及方法
JP7012943B2 (ja) * 2018-09-06 2022-01-31 Ａｇｃ株式会社 車両用ガラスの成形方法
CN109297186A (zh) * 2018-10-23 2019-02-01 北京百恒达石油技术有限公司 一种油田专用的火筒式直接加热炉
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
CN110253729A (zh) * 2019-06-03 2019-09-20 陈培鑫 一种陶瓷薄板的二次加工方法
CN114646218B (zh) * 2022-05-19 2022-10-25 蒙娜丽莎集团股份有限公司 岩板热弯炉及对岩板进行热弯处理的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI68390C (fi) * 1983-07-25 1986-12-30 Tamglass Oy Foerfarande och ungsanordning foer boejning av glasskivor.
GB8604246D0 (en) * 1986-02-20 1986-03-26 Pilkington Brothers Plc Manufacture of curved glass
US4986848A (en) * 1988-01-28 1991-01-22 Hitachi Chemical Company, Ltd. Catalyst for electroless plating
FI81331C (fi) * 1988-11-24 1990-10-10 Tamglass Oy Vaermeoeverfoeringsfoerfarande i en boejningsugn foer glasskivor och en boejningsugn.
FI81330C (fi) * 1988-11-24 1990-10-10 Tamglass Oy Foerfarande och anordning foer att hindra boejning av formvagnens stoedskenor i en boejningsugn foer glasskivor.
US5009691A (en) * 1989-03-24 1991-04-23 Central Glass Company, Limited Method of bending glass plate
FR2658808B1 (fr) * 1990-02-21 1993-05-14 Saint Gobain Vitrage Int 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.
FI86295C (fi) * 1990-09-21 1992-08-10 Tamglass Oy Foerfarande och anordning foer boejning av en glasskiva.
EP0486952B1 (de) * 1990-11-19 1995-10-18 Tamglass Engineering Oy Verfahren zum Erhitzen und Biegen einer Glasscheibe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006035555A1 (de) * 2006-07-27 2008-01-31 Eliog-Kelvitherm Industrieofenbau Gmbh Anordnung und Verfahren zur Verformung von Glasscheiben

Also Published As

Publication number Publication date
JP3718532B2 (ja) 2005-11-24
AU666043B2 (en) 1996-01-25
US5437704A (en) 1995-08-01
CA2107841C (en) 2004-11-23
EP0592862B1 (de) 1997-03-12
EP0592862A1 (de) 1994-04-20
CN1046255C (zh) 1999-11-10
DE69308715D1 (de) 1997-04-17
ATE149978T1 (de) 1997-03-15
CA2107841A1 (en) 1994-04-16
AU4879593A (en) 1994-04-28
JPH07300328A (ja) 1995-11-14
CN1088550A (zh) 1994-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TAMGLASS LTD. OY, TAMPERE, FI

8339 Ceased/non-payment of the annual fee