BRPI0912893B1 - molde de dobramento por gravidade para dobrar folhas de vidro, aparelho para dobramento de folhas de vidro, método de dobramento de uma folha de vidro por gravidade, e método de dobramento de uma folha de vidro - Google Patents

molde de dobramento por gravidade para dobrar folhas de vidro, aparelho para dobramento de folhas de vidro, método de dobramento de uma folha de vidro por gravidade, e método de dobramento de uma folha de vidro Download PDF

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Publication number
BRPI0912893B1
BRPI0912893B1 BRPI0912893A BRPI0912893A BRPI0912893B1 BR PI0912893 B1 BRPI0912893 B1 BR PI0912893B1 BR PI0912893 A BRPI0912893 A BR PI0912893A BR PI0912893 A BRPI0912893 A BR PI0912893A BR PI0912893 B1 BRPI0912893 B1 BR PI0912893B1
Authority
BR
Brazil
Prior art keywords
mold
final
folding
gravity
movable
Prior art date
Application number
BRPI0912893A
Other languages
English (en)
Portuguese (pt)
Inventor
Nicholas Tetlow Ian
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39637985&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0912893(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pilkington Group Ltd filed Critical Pilkington Group Ltd
Publication of BRPI0912893A2 publication Critical patent/BRPI0912893A2/pt
Publication of BRPI0912893B1 publication Critical patent/BRPI0912893B1/pt

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

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)
BRPI0912893A 2008-06-02 2009-06-01 molde de dobramento por gravidade para dobrar folhas de vidro, aparelho para dobramento de folhas de vidro, método de dobramento de uma folha de vidro por gravidade, e método de dobramento de uma folha de vidro BRPI0912893B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0810001.8A GB0810001D0 (en) 2008-06-02 2008-06-02 Gravity bending glass sheets
PCT/GB2009/050598 WO2009147423A1 (en) 2008-06-02 2009-06-01 Gravity bending glass sheets

Publications (2)

Publication Number Publication Date
BRPI0912893A2 BRPI0912893A2 (pt) 2015-10-20
BRPI0912893B1 true BRPI0912893B1 (pt) 2020-02-04

Family

ID=39637985

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912893A BRPI0912893B1 (pt) 2008-06-02 2009-06-01 molde de dobramento por gravidade para dobrar folhas de vidro, aparelho para dobramento de folhas de vidro, método de dobramento de uma folha de vidro por gravidade, e método de dobramento de uma folha de vidro

Country Status (8)

Country Link
US (1) US8459061B2 (enExample)
EP (1) EP2297056B1 (enExample)
JP (1) JP5620369B2 (enExample)
CN (1) CN102046544B (enExample)
BR (1) BRPI0912893B1 (enExample)
GB (1) GB0810001D0 (enExample)
PL (1) PL2297056T3 (enExample)
WO (1) WO2009147423A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8375746B2 (en) * 2007-07-16 2013-02-19 Clarion Technologies, Inc. Frameless spill-safe shelf
FR2942793B1 (fr) * 2009-03-05 2012-03-23 Saint Gobain Formage d'un vitrage comprenant une ouverture
US9296637B2 (en) * 2010-06-09 2016-03-29 Glasstech, Inc. Method for press forming glass sheets
DE102010036999B4 (de) * 2010-08-16 2016-07-28 Schott Ag Verfahren zur Herstellung eines gebogenen Glas- oder Glaskeramik-Formteils
FR2987833B1 (fr) * 2012-03-06 2014-03-14 Saint Gobain Support de bombage a articulation
US10526232B2 (en) 2013-05-30 2020-01-07 Ppg Industries Ohio, Inc. Microwave heating glass bending process
US9108875B2 (en) * 2013-05-30 2015-08-18 Ppg Industries Ohio, Inc. Heating and shaping system using microwave focused beam heating
FR3017865A1 (fr) * 2014-02-27 2015-08-28 Saint Gobain Bombage par gravite sur double-support
TWI676065B (zh) 2017-08-11 2019-11-01 友達光電股份有限公司 具有可調曲率的顯示裝置
FR3080616A1 (fr) * 2018-04-27 2019-11-01 Saint-Gobain Glass France Bombage symetrique
CN111925104B (zh) * 2020-08-21 2024-11-26 河南环宇玻璃科技股份有限公司 一种折弯玻璃用沉托式成型模具
US11542189B2 (en) 2020-09-03 2023-01-03 Glasstech, Inc. Articulated mold arrangement for a glass processing system
CN111925105B (zh) * 2020-09-03 2021-02-26 海安明光光学玻璃科技有限公司 一种热弯玻璃制造机
CN112679076B (zh) * 2021-01-05 2021-07-27 广东南星玻璃有限公司 一种用于玻璃热弯装置的模具及基于模具的成形方法
CN114163113B (zh) * 2021-11-30 2023-03-28 福耀玻璃工业集团股份有限公司 凹模、成型模具、玻璃成型系统及玻璃成型方法
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
US12325654B2 (en) * 2022-04-29 2025-06-10 Glasstech, Inc. Station and method for forming glass sheets

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281231A (en) * 1958-02-17 1966-10-25 Pittsburgh Plate Glass Co Bending mold for glass sheets
US3364005A (en) * 1958-06-25 1968-01-16 Libbey Owens Ford Glass Co Apparatus for bending glass sheets
GB956021A (en) * 1960-10-31 1964-04-22 Pittsburgh Plate Glass Co Glass bending moulds
FR1320422A (fr) 1961-05-16 1963-03-08 Pittsburgh Plate Glass Co Perfectionnements aux appareils à cintrer les plaques de verre, et procédé de cintrage
US3284183A (en) * 1965-10-21 1966-11-08 Pittsburgh Plate Glass Co Glass sheet bending mold with pivoted end sections
US4804397A (en) * 1987-12-16 1989-02-14 Ppg Industries, Inc. Partial press in gravity bending furnace and method of use
AU603958B2 (en) 1988-10-20 1990-11-29 O'brien Glass Industries Ltd. Improved glass bending method
FR2659957B1 (fr) * 1990-03-20 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif pour le bombage de feuilles de verre.
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.
FR2725194B1 (fr) * 1994-10-04 1996-10-31 Saint Gobain Vitrage Procede et dispositif pour le bombage de feuilles de verre
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
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
EP1484290B1 (en) * 2002-03-13 2010-09-08 Asahi Glass Company Ltd. Method of bend molding glass plate and apparatus
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
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
GB0624190D0 (en) 2006-12-04 2007-01-10 Pilkington Glass Ltd Gravity bending glass sheets
GB0724162D0 (en) * 2007-12-11 2008-01-23 Pilkington Group Ltd Gravity bending glass sheets

Also Published As

Publication number Publication date
JP2011521885A (ja) 2011-07-28
BRPI0912893A2 (pt) 2015-10-20
US8459061B2 (en) 2013-06-11
GB0810001D0 (en) 2008-07-09
PL2297056T3 (pl) 2016-01-29
EP2297056B1 (en) 2015-08-12
EP2297056A1 (en) 2011-03-23
CN102046544B (zh) 2013-07-24
US20110100060A1 (en) 2011-05-05
JP5620369B2 (ja) 2014-11-05
CN102046544A (zh) 2011-05-04
WO2009147423A1 (en) 2009-12-10

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B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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