BR0204817A - Método e aparelho para curvar uma lâmina de vidro - Google Patents

Método e aparelho para curvar uma lâmina de vidro

Info

Publication number
BR0204817A
BR0204817A BR0204817-5A BR0204817A BR0204817A BR 0204817 A BR0204817 A BR 0204817A BR 0204817 A BR0204817 A BR 0204817A BR 0204817 A BR0204817 A BR 0204817A
Authority
BR
Brazil
Prior art keywords
mold
glass slide
bending
glass
slide
Prior art date
Application number
BR0204817-5A
Other languages
English (en)
Inventor
Takayuki Matsuo
Kouhei Yoshino
Daisuke Ito
Hiroshi Ueda
Masahiro Tsuchiya
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18962483&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0204817(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of BR0204817A publication Critical patent/BR0204817A/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
    • 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
    • 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
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames

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)

Abstract

"MéTODO E APARELHO PARA CURVAR UMA LâMINA DE VIDRO". Em um método para curvar uma lâmina de vidro, compreendendo o uso de um primeiro molde para suportar uma porção periférica de uma lâmina de vidro e um segundo molde proporcionado no interior do primeiro molde; aquecimento da lâmina de vidro colocada no primeiro molde até uma temperatura para curvar a lâmina de vidro por gravidade; e, a seguir, transferência da lâmina de vidro para o segundo molde para curvar a lâmina de vidro apenas pelo segundo molde, a lâmina de vidro é transferida do primeiro molde para o segundo molde através da movimentação do primeiro molde em uma direção para distribuir o primeiro molde lateralmente com relação ao segundo.
BR0204817-5A 2001-04-10 2002-04-09 Método e aparelho para curvar uma lâmina de vidro BR0204817A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001110780A JP4811774B2 (ja) 2001-04-10 2001-04-10 ガラス板曲げ成形装置および成形方法
PCT/JP2002/003553 WO2002083582A1 (fr) 2001-04-10 2002-04-09 Dispositif et procede permettant de cintrer une plaque de verre

Publications (1)

Publication Number Publication Date
BR0204817A true BR0204817A (pt) 2003-03-18

Family

ID=18962483

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0204817-5A BR0204817A (pt) 2001-04-10 2002-04-09 Método e aparelho para curvar uma lâmina de vidro

Country Status (10)

Country Link
US (1) US6705116B2 (pt)
EP (1) EP1380547B2 (pt)
JP (1) JP4811774B2 (pt)
KR (1) KR100793656B1 (pt)
CN (1) CN1199892C (pt)
BR (1) BR0204817A (pt)
CZ (1) CZ299049B6 (pt)
DE (1) DE60205357T3 (pt)
MX (1) MXPA02012174A (pt)
WO (1) WO2002083582A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4557606B2 (ja) * 2004-06-01 2010-10-06 日本板硝子株式会社 彎曲ガラス板
US9242889B2 (en) 2005-11-18 2016-01-26 Hoya Corporation Method of manufacturing formed article, glass material, and method of determining shape of glass material and mold
BRPI0619241A2 (pt) * 2005-11-30 2011-09-20 Hoya Corp Método para fabricar um artigo conformado, membro de apoio para uso em um método de conformação, e, aparelho de conformação para uso em um método de fabricar um artigo formado
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
US7469588B2 (en) * 2006-05-16 2008-12-30 Honeywell International Inc. MEMS vertical comb drive with improved vibration performance
GB0624192D0 (en) 2006-12-04 2007-01-10 Pilkington Group Ltd Gravity bending glass sheets
GB0624190D0 (en) 2006-12-04 2007-01-10 Pilkington Glass Ltd Gravity bending glass sheets
JP5157225B2 (ja) * 2007-04-06 2013-03-06 セントラル硝子株式会社 ガラス板の曲げ型および曲げ成形方法
US7975509B2 (en) * 2007-06-27 2011-07-12 Pilkington North America, Inc. Glass bending process
US7690254B2 (en) * 2007-07-26 2010-04-06 Honeywell International Inc. Sensor with position-independent drive electrodes in multi-layer silicon on insulator substrate
JP5509854B2 (ja) * 2007-11-01 2014-06-04 旭硝子株式会社 ガラス板の曲げ成形装置及び曲げ成形方法
GB0724162D0 (en) 2007-12-11 2008-01-23 Pilkington Group Ltd Gravity bending glass sheets
GB0810001D0 (en) 2008-06-02 2008-07-09 Pilkington Group Ltd Gravity bending glass sheets
CN101870559B (zh) * 2009-04-27 2011-12-28 辽宁北方玻璃机械有限公司 一种弯弧形夹层玻璃预压机
JP5641255B2 (ja) 2010-02-03 2014-12-17 旭硝子株式会社 ガラス板及びガラス板の製造方法
CN102741177A (zh) 2010-02-03 2012-10-17 旭硝子株式会社 玻璃板的退火方法及其装置
WO2015119192A1 (ja) * 2014-02-05 2015-08-13 旭硝子株式会社 合わせガラスの製造方法
CN106746524A (zh) * 2016-12-26 2017-05-31 江苏华尚汽车玻璃工业有限公司 二次成型汽车玻璃热弯模具
CN109041574B (zh) * 2017-04-10 2021-12-28 法国圣戈班玻璃厂 用于使玻璃盘片弯曲的带有弯曲的支承面的重力弯曲模具
CN109206000B (zh) * 2017-07-03 2021-01-19 比亚迪股份有限公司 曲面玻璃及其成型方法
FR3093333B1 (fr) * 2019-02-28 2023-01-20 Saint Gobain Fabrication de vitrages a contrainte d’extension reduite

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072493A (en) * 1976-09-07 1978-02-07 Ppg Industries, Inc. Method and apparatus for reshaping glass sheets
JPS6191025A (ja) † 1984-10-08 1986-05-09 Nippon Sheet Glass Co Ltd 板ガラスのプレス成形装置
US4661141A (en) * 1986-03-14 1987-04-28 Glasstech, Inc. Glass sheet press bending system
US5071461A (en) 1988-07-18 1991-12-10 Asahi Glass Company, Ltd. Method and apparatus for bending overlapping glass plates to form a laminated glass structure
JP2727745B2 (ja) * 1989-08-24 1998-03-18 旭硝子株式会社 曲げ合せガラス及び合せガラス用素板ガラスの曲げ加工方法
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
DE19725189C1 (de) † 1997-06-14 1998-11-26 Sekurit Saint Gobain Deutsch Vorrichtung zum Biegen von Glasscheiben
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
DE10105200A1 (de) * 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben

Also Published As

Publication number Publication date
JP4811774B2 (ja) 2011-11-09
DE60205357D1 (de) 2005-09-08
DE60205357T2 (de) 2006-06-01
WO2002083582A1 (fr) 2002-10-24
CZ299049B6 (cs) 2008-04-09
EP1380547A1 (en) 2004-01-14
DE60205357T3 (de) 2013-01-17
EP1380547B1 (en) 2005-08-03
JP2002308635A (ja) 2002-10-23
EP1380547A4 (en) 2005-01-26
CN1460090A (zh) 2003-12-03
CN1199892C (zh) 2005-05-04
US6705116B2 (en) 2004-03-16
KR100793656B1 (ko) 2008-01-10
MXPA02012174A (es) 2003-04-25
KR20030005399A (ko) 2003-01-17
US20030094017A1 (en) 2003-05-22
EP1380547B2 (en) 2012-10-24
CZ20023745A3 (cs) 2004-01-14

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]