DE69322995D1 - Pressbiegeverfahren und Vorrichtung zum Biegen von Glasscheiben - Google Patents

Pressbiegeverfahren und Vorrichtung zum Biegen von Glasscheiben

Info

Publication number
DE69322995D1
DE69322995D1 DE69322995T DE69322995T DE69322995D1 DE 69322995 D1 DE69322995 D1 DE 69322995D1 DE 69322995 T DE69322995 T DE 69322995T DE 69322995 T DE69322995 T DE 69322995T DE 69322995 D1 DE69322995 D1 DE 69322995D1
Authority
DE
Germany
Prior art keywords
bending
press
mould
glass panes
mould surface
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
DE69322995T
Other languages
English (en)
Other versions
DE69322995T2 (de
Inventor
Jori Montonen
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
Application filed by Tamglass Engineering Oy filed Critical Tamglass Engineering Oy
Publication of DE69322995D1 publication Critical patent/DE69322995D1/de
Application granted granted Critical
Publication of DE69322995T2 publication Critical patent/DE69322995T2/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
    • C03B23/035—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

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)
DE69322995T 1992-05-27 1993-05-12 Pressbiegeverfahren und Vorrichtung zum Biegen von Glasscheiben Expired - Fee Related DE69322995T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI922447A FI91061C (fi) 1992-05-27 1992-05-27 Puristustaivutusmenetelmä ja -laite lasilevyjen taivuttamiseksi

Publications (2)

Publication Number Publication Date
DE69322995D1 true DE69322995D1 (de) 1999-02-25
DE69322995T2 DE69322995T2 (de) 1999-05-27

Family

ID=8535368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322995T Expired - Fee Related DE69322995T2 (de) 1992-05-27 1993-05-12 Pressbiegeverfahren und Vorrichtung zum Biegen von Glasscheiben

Country Status (9)

Country Link
US (1) US5383947A (de)
EP (1) EP0571824B1 (de)
JP (1) JP3563420B2 (de)
CN (1) CN1031873C (de)
AT (1) ATE175654T1 (de)
AU (1) AU664440B2 (de)
CA (1) CA2095990A1 (de)
DE (1) DE69322995T2 (de)
FI (1) FI91061C (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669952A (en) * 1994-10-14 1997-09-23 Ppg Industries, Inc. Pressure forming of glass sheets
US5651806A (en) * 1994-12-19 1997-07-29 Ford Motor Company Laminated vacuum form glass mold
DE19848373C2 (de) * 1998-10-21 2000-12-07 Sekurit Saint Gobain Deutsch Verfahren und Vorrichtung zum Biegen von Glasscheiben mit einer flächigen Biegeform
US6799437B2 (en) * 2001-05-23 2004-10-05 Schott Glas Method for the hot shaping of molten gobs
DE10139869B4 (de) * 2001-08-14 2004-11-18 Schott Glas Vorrichtung zum Preßformen eines Postens aus schmelzflüssigem Material
DE10149400B4 (de) * 2001-10-06 2004-05-13 Schott Glas Verfahren und Vorrichtung zum kontaktlosen Formgeben von schmelzflüssigen Glasposten mittels Gaslevitation
FR2852951B1 (fr) * 2003-03-26 2007-02-16 Saint Gobain Procede de bombage de feuilles de verre par pressage et aspiration
US7866187B2 (en) * 2003-09-24 2011-01-11 Pilkington North America, Inc. Press bending station for the bending of glass sheets
US7437892B2 (en) * 2004-04-21 2008-10-21 Ppg Industries Ohio, Inc. Apparatus having vacuum applying facilities and method of using vacuum to bend and/or shape one or more sheets
FR2880343B1 (fr) * 2004-12-31 2007-06-22 Saint Gobain Procede de bombage de feuilles de verre par aspiration
CN101423323B (zh) * 2008-11-21 2010-12-22 胡伟 非平面玻璃制品的成型方法及其设备
FR2960232B1 (fr) * 2010-05-19 2015-01-02 Saint Gobain Forme de bombage alveolaire
EP2412682B1 (de) * 2010-07-29 2019-01-23 Saint-Gobain Glass France Verfahren zum Biegen von Glasscheiben
CN102173568B (zh) * 2011-02-18 2012-11-07 福耀玻璃工业集团股份有限公司 一种弯曲玻璃板的方法和装置
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
TW201404729A (zh) 2012-07-27 2014-02-01 G Tech Optoelectronics Corp 成型模具、使用該玻璃成型模具的玻璃成型裝置及方法
CN104071970B (zh) 2013-03-28 2016-12-28 富泰华精密电子（郑州）有限公司 曲面玻璃成型方法及其采用的模具
CN104754888A (zh) * 2013-12-25 2015-07-01 正达国际光电股份有限公司 玻璃外壳、制造该玻璃外壳的成型模具及成型方法
KR20170000208A (ko) * 2015-06-23 2017-01-02 코닝정밀소재 주식회사 기판 진공성형 금형 및 방법
CN107810100B (zh) * 2015-06-26 2020-10-30 康宁股份有限公司 用于对板材进行再成形的设备和方法
WO2017029252A1 (de) 2015-08-18 2017-02-23 Saint-Gobain Glass France Glasbiegevorrichtung und -verfahren unter verwendung eines ventilators
US20180370839A1 (en) * 2015-11-30 2018-12-27 Corning Incorporated Method and system for making articles from preformed materials
ES2758324T3 (es) * 2016-01-28 2020-05-05 Saint Gobain Procedimiento de curvado de vidrio asistido por sobrepresión y dispositivo apropiado para ello
FR3054217B1 (fr) * 2016-07-25 2020-02-21 Saint-Gobain Glass France Support de verre a aspiration
EP3954662A1 (de) 2017-02-20 2022-02-16 Corning Incorporated Geformte glaslaminate
CN111278781B (zh) * 2017-10-18 2022-10-11 康宁股份有限公司 在共下垂期间控制玻璃之间的分离以减少玻璃之间的最终形状错配的方法
US20220011572A1 (en) * 2018-11-29 2022-01-13 Corning Incorporated Aspheric mirror with reverse curvature for head-up display system and methods for forming the same
DE102019216893A1 (de) * 2019-10-31 2021-05-06 Flabeg Deutschland Gmbh Verfahren zur Umformung eines Flachglases in ein Glasbauteil und Umformwerkzeug zur Verwendung in dem Verfahren
CN113716844B (zh) * 2021-08-30 2023-04-25 成都光明光电股份有限公司 玻璃成型模具及其制作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223443A (en) * 1963-10-17 1965-12-14 Pittsburgh Plate Glass Co Handling of sheet material
US4615724A (en) * 1984-11-23 1986-10-07 Glasstech, Inc. Glass sheet forming system including topside transfer apparatus
IT1214033B (it) * 1987-02-03 1990-01-05 Carlomagno Giovanni Maria Procedimento e dispositivo per esercitare forze su lastre di vetro, in particolare ad elevata temperatura
US4877437A (en) * 1988-04-29 1989-10-31 Glasstech International L.P. Vacuum platen for sharp bends
FI84806C (fi) * 1990-03-30 1992-01-27 Tamglass Oy Boejnings- eller stoedform foer glasskivor.

Also Published As

Publication number Publication date
CA2095990A1 (en) 1993-11-28
AU664440B2 (en) 1995-11-16
JPH06256031A (ja) 1994-09-13
ATE175654T1 (de) 1999-01-15
DE69322995T2 (de) 1999-05-27
FI922447A0 (fi) 1992-05-27
EP0571824B1 (de) 1999-01-13
CN1079210A (zh) 1993-12-08
AU3843493A (en) 1993-12-02
FI91061C (fi) 1994-05-10
CN1031873C (zh) 1996-05-29
EP0571824A1 (de) 1993-12-01
US5383947A (en) 1995-01-24
FI922447A (fi) 1993-11-28
FI91061B (fi) 1994-01-31
JP3563420B2 (ja) 2004-09-08

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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