BR9610273A - Aparelho para curvatura e transporte de folha de vidro. - Google Patents

Aparelho para curvatura e transporte de folha de vidro.

Info

Publication number
BR9610273A
BR9610273A BR9610273-0A BR9610273A BR9610273A BR 9610273 A BR9610273 A BR 9610273A BR 9610273 A BR9610273 A BR 9610273A BR 9610273 A BR9610273 A BR 9610273A
Authority
BR
Brazil
Prior art keywords
pressure
glass
bending
pressure element
glass sheet
Prior art date
Application number
BR9610273-0A
Other languages
English (en)
Inventor
Jeffrey R Flaugher
William J Skilliter
Vince Dew
Original Assignee
Libbey Owens Ford Co
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 Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of BR9610273A publication Critical patent/BR9610273A/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
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops
    • 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)
  • Wrapping Of Specific Fragile Articles (AREA)

Abstract

APARELHO PARA CURVATURA E TRANSPORTE DE FOLHA DE VIDRO. é fornecido um aparelho (10) de curvatura por pressão para configuração de folhas de vidro amolecidas por calor entre um elemento (30) de pressão superior e um elemento (32) de pressão inferior. O sistema (28) de transportador para transferência das folhas de vidro (12) no aparelho de curvatura por pressão inclui (68) configurados cóncavos de modo que as folhas de vidro tendem a se flexionarem em conformidade com os cilindros (68) conforme as folhas sejam posiconadas para operações de curvatura entre os elementos de pressão superior (30) e inferior (32). O elemento de pressão inferior é um anel (50) de curvatura por pressão contínuo para prevenir flexionamento impróprio da folha de vidro (12) em torno das bordas periféricas da folha (12). A configuração cóncava dos cilindros (68) instalados no interior do anel (50) de pressão fornece sustentação máxima para a folha de vidro formada prevenindo flexionamento do vidro. Benefício adicionais de produção podem ser obtidos através da formação do sistema (28) de transportador e do elemento (32) de pressão inferior como uma unidade modular e do elemento (30) de pressão superior como uma unidade modular para cada modelo de vidro curvado para facilitar mudança dos elementos de pressão para alterações no modelo de produção.
BR9610273-0A 1995-08-14 1996-08-05 Aparelho para curvatura e transporte de folha de vidro. BR9610273A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/514,741 US5743931A (en) 1995-08-14 1995-08-14 Glass sheet conveying and bending apparatus
PCT/US1996/012696 WO1997007066A1 (en) 1995-08-14 1996-08-05 Glass sheet conveying and bending apparatus

Publications (1)

Publication Number Publication Date
BR9610273A true BR9610273A (pt) 1999-09-14

Family

ID=24048497

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610273-0A BR9610273A (pt) 1995-08-14 1996-08-05 Aparelho para curvatura e transporte de folha de vidro.

Country Status (14)

Country Link
US (1) US5743931A (pt)
EP (1) EP0844983B9 (pt)
JP (1) JP2001524062A (pt)
KR (1) KR100427926B1 (pt)
CN (1) CN1138712C (pt)
AU (1) AU709605B2 (pt)
BR (1) BR9610273A (pt)
CA (1) CA2227821A1 (pt)
DE (1) DE69625600T2 (pt)
IN (1) IN190703B (pt)
MX (1) MX9801219A (pt)
PL (1) PL181998B1 (pt)
TR (1) TR199800226T1 (pt)
WO (1) WO1997007066A1 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9600210D0 (en) 1996-01-05 1996-03-06 Vanderstraeten E Bvba Improved sputtering targets and method for the preparation thereof
US6543255B2 (en) * 2001-06-19 2003-04-08 Glasstech, Inc. Press bending station and method for job switching
FR2842186B1 (fr) * 2002-07-09 2005-04-22 Gmc For Glass Industry Pour L Machine de pressage-cintrage de feuilles de verre
JP4478474B2 (ja) * 2003-06-30 2010-06-09 セントラル硝子株式会社 曲げガラス板の受け渡し搬送方法
US20050092028A1 (en) * 2003-11-05 2005-05-05 William Blanc Light weight gravity bending ring
JP2008505841A (ja) 2004-07-12 2008-02-28 日本板硝子株式会社 低保守コーティング
US20080011599A1 (en) 2006-07-12 2008-01-17 Brabender Dennis M Sputtering apparatus including novel target mounting and/or control
US7762119B2 (en) * 2006-11-30 2010-07-27 Corning Incorporated Method and apparatus for distortion measurement imaging
CN102137821B (zh) * 2008-07-31 2014-03-19 康宁股份有限公司 用于玻璃垂直处理的装置
WO2011099563A1 (ja) * 2010-02-12 2011-08-18 株式会社ニコン 基板処理装置
JP5899976B2 (ja) * 2012-02-03 2016-04-06 セントラル硝子株式会社 ガラス板の曲げ成形装置及び曲げ成形方法
US9505654B2 (en) 2013-06-06 2016-11-29 Gyrotron Technology, Inc. Method for the chemical strengthening of glass
CN104628241A (zh) * 2013-11-14 2015-05-20 重庆市南川区泰城钢化玻璃制品有限责任公司 具有抗压功能的亮瓦成型工艺
GB201415163D0 (en) * 2014-08-27 2014-10-08 Pilkington Group Ltd Laminated glazing
CN107646023B (zh) 2015-05-27 2020-12-01 皮尔金顿集团有限公司 用于成形玻璃片材的方法和设备
TW201720766A (zh) * 2015-11-02 2017-06-16 玻璃技術股份有限公司 玻璃片材塑模設備及方法
EP3541762B1 (en) 2016-11-17 2022-03-02 Cardinal CG Company Static-dissipative coating technology
CN106830641B (zh) * 2017-02-13 2019-05-07 中山市合赢智能装备有限公司 3d玻璃热弯成型机
JP6792090B2 (ja) * 2017-04-10 2020-11-25 サン−ゴバン グラス フランス 湾曲した支持表面を有する、ガラスペインを曲げ加工するための重力曲げ加工型
US11203545B2 (en) 2017-04-10 2021-12-21 Saint-Gobain Glass France. Device and method for press bending glass panes
WO2019140540A1 (zh) * 2018-01-18 2019-07-25 洛阳北方玻璃技术股份有限公司 单曲面钢化玻璃的生产装置及生产方法
MA52615A (fr) * 2018-05-15 2021-03-24 Saint Gobain Convoyeur à rouleaux pour transporter une vitre
CN109160285A (zh) * 2018-09-12 2019-01-08 汉能移动能源控股集团有限公司 一种物料传输定位装置与方法以及玻璃处理设备与方法
CN109502959B (zh) * 2018-12-12 2021-10-26 福耀集团(福建)机械制造有限公司 一种玻璃压制成型工作台
DE202019100574U1 (de) 2019-01-31 2019-02-07 Saint-Gobain Glass France Vorrichtung zum Markieren einer Glasscheibe in einem Glasbiegeprozess
GB201911334D0 (en) 2019-08-08 2019-09-25 Pilkington Group Ltd Method for shaping coated glass sheets
WO2021204496A1 (de) 2020-04-06 2021-10-14 Saint-Gobain Glass France Verfahren zur herstellung einer keramischen biegeform für glasscheiben
CN113784937A (zh) 2020-04-06 2021-12-10 法国圣戈班玻璃厂 用于制造用于玻璃片材的陶瓷的弯曲模具的方法
EP4146604B1 (de) 2020-05-05 2024-04-17 Saint-Gobain Glass France Verfahren zum biegen einer glasscheibe mit einem maskierungsbereich und einem durchsichtsbereich
WO2024037927A1 (de) 2022-08-15 2024-02-22 Saint-Gobain Glass France Verfahren zur herstellung einer windschutzscheibe mit verbessertem aufprallschutz und ebensolche windschutzscheibe

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338695A (en) * 1962-09-14 1967-08-29 Libbey Owens Ford Glass Co Method and apparatus for press bending and tempering glass sheets
US3701644A (en) * 1971-11-03 1972-10-31 Ppg Industries Inc Method and apparatus for shaping glass sheets with opposed roller sets
US3856499A (en) * 1973-06-20 1974-12-24 Ppg Industries Inc Shaping heat-softened glass sheets by roll forming
US3869269A (en) * 1973-06-20 1975-03-04 Ppg Industries Inc Method and apparatus for press shaping heat-softened sheets
US4047919A (en) * 1975-06-23 1977-09-13 Libbey-Owens-Ford Company Apparatus for press bending relatively thin glass sheets
US3871855A (en) * 1973-07-05 1975-03-18 Ppg Industries Inc Apparatus for roll-press forming heat-softened glass sheets
US3934996A (en) * 1974-05-02 1976-01-27 Ppg Industries, Inc. Conveyor rolls on conveyor roll systems for roll forming apparatus
US3891420A (en) * 1974-05-02 1975-06-24 Ppg Industries Inc Shaping heat softened glass sheets by roll forming
US3929441A (en) * 1974-07-10 1975-12-30 Ppg Industries Inc Roll forming heat-softened glass sheets
US3905794A (en) * 1974-10-17 1975-09-16 Libbey Owens Ford Co Glass sheet supporting, shaping and conveying apparatus
US3992181A (en) * 1975-06-02 1976-11-16 Ppg Industries, Inc. Shaping glass sheets
US4043783A (en) * 1976-05-05 1977-08-23 Ppg Industries, Inc. Press shaping glass sheets
US4218232A (en) * 1979-01-18 1980-08-19 Ppg Industries, Inc. Method of shaping moving sheets on roll forming apparatus
US4670036A (en) * 1986-06-04 1987-06-02 Libbey-Owens-Ford Co. Conveying, supporting and shaping glass sheets
US4872898A (en) * 1989-02-17 1989-10-10 Libbey-Owens-Ford Co. Centering and leveling of mobile press bending apparatus
US5004492A (en) * 1989-08-29 1991-04-02 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus
US5143535A (en) * 1991-07-19 1992-09-01 Libbey-Owens-Ford Co. Method of and apparatus for bending glass sheets
US5286271A (en) * 1992-07-02 1994-02-15 Ppg Industries, Inc. Method and apparatus for bending glass sheets
US5320661A (en) * 1992-07-02 1994-06-14 Ppg Industries, Inc. Method and apparatus of bending glass sheets
US5297669A (en) * 1993-01-14 1994-03-29 Libbey-Owens-Ford Co. Method and apparatus for conveying curved glass sheets
GB9407594D0 (en) * 1994-04-15 1994-06-08 Pilkington Glass Ltd Bending glass sheets

Also Published As

Publication number Publication date
WO1997007066A1 (en) 1997-02-27
PL181998B1 (en) 2001-10-31
PL324986A1 (en) 1998-07-06
MX9801219A (es) 1998-04-30
CN1198726A (zh) 1998-11-11
EP0844983A4 (en) 1998-11-18
EP0844983B1 (en) 2003-01-02
KR19990036396A (ko) 1999-05-25
CA2227821A1 (en) 1997-02-27
JP2001524062A (ja) 2001-11-27
AU6689396A (en) 1997-03-12
US5743931A (en) 1998-04-28
EP0844983A1 (en) 1998-06-03
AU709605B2 (en) 1999-09-02
TR199800226T1 (xx) 1998-05-21
KR100427926B1 (ko) 2004-06-16
IN190703B (pt) 2003-08-16
EP0844983B9 (en) 2003-08-13
DE69625600D1 (de) 2003-02-06
CN1138712C (zh) 2004-02-18
DE69625600T2 (de) 2003-11-13

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/08/1996, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 14A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A DESPACHO 24.3, PUBLICADO NA RPI 2109 DE 07/06/2011.