DE602007013943D1 - Schwerkraftbiegen von glasplatten - Google Patents

Schwerkraftbiegen von glasplatten

Info

Publication number
DE602007013943D1
DE602007013943D1 DE602007013943T DE602007013943T DE602007013943D1 DE 602007013943 D1 DE602007013943 D1 DE 602007013943D1 DE 602007013943 T DE602007013943 T DE 602007013943T DE 602007013943 T DE602007013943 T DE 602007013943T DE 602007013943 D1 DE602007013943 D1 DE 602007013943D1
Authority
DE
Germany
Prior art keywords
mold
final
end portion
articulated end
heavy
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.)
Active
Application number
DE602007013943T
Other languages
English (en)
Inventor
Ian Nicholas Tetlow
Colin Michael Bennett
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Group 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 Pilkington Group Ltd filed Critical Pilkington Group Ltd
Publication of DE602007013943D1 publication Critical patent/DE602007013943D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C03B23/027—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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • 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
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
DE602007013943T 2006-12-04 2007-11-27 Schwerkraftbiegen von glasplatten Active DE602007013943D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0624190.5A GB0624190D0 (en) 2006-12-04 2006-12-04 Gravity bending glass sheets
PCT/GB2007/050722 WO2008068527A1 (en) 2006-12-04 2007-11-27 Gravity bending glass sheets

Publications (1)

Publication Number Publication Date
DE602007013943D1 true DE602007013943D1 (de) 2011-05-26

Family

ID=37671820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007013943T Active DE602007013943D1 (de) 2006-12-04 2007-11-27 Schwerkraftbiegen von glasplatten

Country Status (8)

Country Link
US (1) US8459060B2 (de)
EP (1) EP2102121B1 (de)
JP (1) JP5450084B2 (de)
CN (1) CN101588998B (de)
AT (1) ATE505441T1 (de)
DE (1) DE602007013943D1 (de)
GB (1) GB0624190D0 (de)
WO (1) WO2008068527A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8453479B2 (en) 2005-05-13 2013-06-04 Glasstech, Inc. Glass sheet bending method
EP2128099B1 (de) * 2006-12-19 2012-08-29 Asahi Glass Company, Limited Verfahren und vorrichtung zum formen einer gekrümmten glasplatte
GB0810001D0 (en) 2008-06-02 2008-07-09 Pilkington Group Ltd Gravity bending glass sheets
CN103930382B (zh) 2011-10-10 2017-12-12 康宁股份有限公司 用于急弯玻璃板的设备和方法
FR3017865A1 (fr) * 2014-02-27 2015-08-28 Saint Gobain Bombage par gravite sur double-support
FR3080616A1 (fr) * 2018-04-27 2019-11-01 Saint-Gobain Glass France Bombage symetrique
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
WO2021058982A1 (en) * 2019-09-27 2021-04-01 Pilkington Group Limited Vacuum cup
FR3101345B1 (fr) * 2019-09-30 2021-09-24 Saint Gobain Procédé d’obtention d’un vitrage bombé feuilleté
CN113526851B (zh) * 2021-06-24 2023-01-17 湖北宣益科技有限公司 用于曲面玻璃生产的玻璃板加热压弯设备
CN114772909B (zh) * 2022-04-12 2023-12-05 福建省万达汽车玻璃工业有限公司 弯曲玻璃成型模具

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU36038A1 (de) 1957-05-03
GB956021A (en) * 1960-10-31 1964-04-22 Pittsburgh Plate Glass Co Glass bending moulds
US3284183A (en) 1965-10-21 1966-11-08 Pittsburgh Plate Glass Co Glass sheet bending mold with pivoted end sections
JPS5460314A (en) * 1977-10-22 1979-05-15 Central Glass Co Ltd Method of bending glass plate
JPH01230438A (ja) * 1988-10-06 1989-09-13 Nippon Sheet Glass Co Ltd 折曲げ板ガラスの製造方法
US5186730A (en) * 1990-03-20 1993-02-16 Saint-Gobain Vitrage International C/O Saint-Gobain Recherche Device having final frame which doubles a blank frame, for bending glass sheets
FR2659957B1 (fr) 1990-03-20 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif pour le bombage de feuilles de verre.
FR2709483B1 (fr) 1993-08-31 1995-10-20 Saint Gobain Vitrage Int Procédé et dispositif pour le bombage de feuilles de verre.
FR2725194B1 (fr) 1994-10-04 1996-10-31 Saint Gobain Vitrage Procede et dispositif pour le bombage de feuilles de verre
FI96845C (fi) 1994-10-25 1996-09-10 Risto Nikander Menetelmä ja laitteisto lasilevyn taivutuskarkaisussa
US6076373A (en) 1997-06-16 2000-06-20 Ppg Industries Ohio, Inc. Apparatus and method for bending glass sheets
JPH11157857A (ja) 1997-11-19 1999-06-15 Asahi Glass Co Ltd ガラス板の曲げ成形方法および装置
US6006549A (en) 1998-11-12 1999-12-28 Ppg Industries Ohio, Inc. Bending mold having side mounted weight assemblies and method of use thereof
JP4069535B2 (ja) * 1999-02-17 2008-04-02 東洋製罐株式会社 潰れ蓋検出装置
JP2002241140A (ja) * 2001-02-13 2002-08-28 Asahi Glass Co Ltd ガラス板の曲げ成形装置および曲げ成形方法
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
FR2855168B1 (fr) * 2003-05-19 2007-03-30 Saint Gobain Bombage de vitrages par gravite sur une multiplicite de supports
CN2820858Y (zh) * 2005-05-14 2006-09-27 福耀玻璃工业集团股份有限公司 带平衡侧翼的成型模具

Also Published As

Publication number Publication date
CN101588998A (zh) 2009-11-25
GB0624190D0 (en) 2007-01-10
EP2102121B1 (de) 2011-04-13
US20100287989A1 (en) 2010-11-18
JP2010511591A (ja) 2010-04-15
EP2102121A1 (de) 2009-09-23
ATE505441T1 (de) 2011-04-15
JP5450084B2 (ja) 2014-03-26
WO2008068527A1 (en) 2008-06-12
US8459060B2 (en) 2013-06-11
CN101588998B (zh) 2012-08-29

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