BR112016018125A8 - “estação de formação em três etapas para formação de uma folha de vidro quente com curvatura transversa, e método em três etapas para formação de uma folha de vidro quente com curvatura transversa. - Google Patents

“estação de formação em três etapas para formação de uma folha de vidro quente com curvatura transversa, e método em três etapas para formação de uma folha de vidro quente com curvatura transversa. Download PDF

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Publication number
BR112016018125A8
BR112016018125A8 BR112016018125A BR112016018125A BR112016018125A8 BR 112016018125 A8 BR112016018125 A8 BR 112016018125A8 BR 112016018125 A BR112016018125 A BR 112016018125A BR 112016018125 A BR112016018125 A BR 112016018125A BR 112016018125 A8 BR112016018125 A8 BR 112016018125A8
Authority
BR
Brazil
Prior art keywords
glass sheet
forming
hot glass
transverse curvature
lower mold
Prior art date
Application number
BR112016018125A
Other languages
English (en)
Other versions
BR112016018125B1 (pt
Inventor
G Jinka Ashoka
B Nitschke David
M Nitschke Dean
P Schnabel James Jr
A Grzeszczak Jeffrey
Original Assignee
Glasstech Inc
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 Glasstech Inc filed Critical Glasstech Inc
Publication of BR112016018125A8 publication Critical patent/BR112016018125A8/pt
Publication of BR112016018125B1 publication Critical patent/BR112016018125B1/pt

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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
    • 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
    • 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
    • C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
    • 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
    • C03B23/0352—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 by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0355—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 by suction or blowing out for providing the deformation force to bend the glass sheet by blowing without suction directly on the glass sheet
    • 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
    • C03B23/0352—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 by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0357—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 by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
    • 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
    • C03B35/145—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by top-side transfer or supporting devices, e.g. lifting or conveying using suction
    • C03B35/147—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by top-side transfer or supporting devices, e.g. lifting or conveying using suction of the non-contact type
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)

Abstract

uma estação de formação de folhas de vidro e método utilizam primeiro e segundo moldes superiores e um molde inferior para proporcionar formação em três etapas. o vidro é curvado no molde superior na primeira etapa mas retém elementos em linha reta transversais à curvatura. a transferência da folha de vidro inicialmente formada a partir do primeiro molde superior para o molde inferior proporciona depois a segunda etapa de formação por gravidade e a folha de vidro é depois formada por prensagem entre o segundo molde superior e o molde inferior na terceira etapa que reduz a distorção ótica na área de visualização central da folha de vidro formada. em uma forma de realização, a folha de vidro é movimentada horizontalmente no molde inferior, e em outra forma de realização a folha de vidro é movimentada horizontalmente no primeiro molde superior.
BR112016018125-5A 2014-02-06 2015-01-15 Estação de formação em três etapas para formação de uma folha de vidro quente com curvatura transversa, e método em três etapas para formação de uma folha de vidro quente com curvatura transversa BR112016018125B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/174,265 2014-02-06
US14/174,265 US9452948B2 (en) 2014-02-06 2014-02-06 Three stage forming station and method for forming a hot glass sheet with transverse curvature
PCT/US2015/011520 WO2015119752A1 (en) 2014-02-06 2015-01-15 Three stage forming of glass sheet with transverse curvature

Publications (2)

Publication Number Publication Date
BR112016018125A8 true BR112016018125A8 (pt) 2019-12-31
BR112016018125B1 BR112016018125B1 (pt) 2022-03-29

Family

ID=53754242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016018125-5A BR112016018125B1 (pt) 2014-02-06 2015-01-15 Estação de formação em três etapas para formação de uma folha de vidro quente com curvatura transversa, e método em três etapas para formação de uma folha de vidro quente com curvatura transversa

Country Status (16)

Country Link
US (2) US9452948B2 (pt)
EP (1) EP3102546B1 (pt)
JP (1) JP6588022B2 (pt)
KR (1) KR102154383B1 (pt)
CN (1) CN106170461B (pt)
AU (1) AU2015214591B2 (pt)
BR (1) BR112016018125B1 (pt)
CA (1) CA2938426C (pt)
ES (1) ES2821961T3 (pt)
HU (1) HUE052507T2 (pt)
MX (1) MX2016010146A (pt)
PL (1) PL3102546T3 (pt)
RU (1) RU2680547C2 (pt)
TW (1) TWI658996B (pt)
WO (1) WO2015119752A1 (pt)
ZA (1) ZA201606101B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015112036B4 (de) * 2015-07-23 2017-05-11 Schott Ag Monolithische Unterlage zur vollflächigen Unterstützung eines Werkstücks
TWI729020B (zh) 2015-11-02 2021-06-01 美商玻璃技術股份有限公司 玻璃片材定位設備及方法以及玻璃片材加工系統
TWI752922B (zh) * 2015-11-02 2022-01-21 美商玻璃技術股份有限公司 用於玻璃片材形成系統之真空塑模往返系統
TWI753864B (zh) * 2015-11-02 2022-02-01 美商玻璃技術股份有限公司 用於玻璃片材成形系統之塑模往返器定位系統
US9745147B2 (en) 2015-11-02 2017-08-29 Glasstech, Inc. Glass sheet forming system
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
MX2018005472A (es) 2015-11-02 2018-11-09 Glasstech Inc Sistema de conformado de laminas de vidrio.
US9809485B2 (en) 2015-11-02 2017-11-07 Glasstech, Inc. Lift device for a glass processing system
US9758421B2 (en) 2015-11-02 2017-09-12 Glasstech, Inc. Glass sheet processing system having cooling of conveyor roller ends
CN107531545B (zh) 2016-04-13 2021-04-13 法国圣戈班玻璃厂 玻璃片的弯曲
CN106746530A (zh) * 2017-01-10 2017-05-31 汕头市龙湖可期机械设备科技有限公司 一种适用于电磁加热的石墨模具
US11065960B2 (en) 2017-09-13 2021-07-20 Corning Incorporated Curved vehicle displays
US11673824B2 (en) * 2017-10-06 2023-06-13 Corning Incorporated Process and system for forming curved glass via differential heating of edge region
CN111656254B (zh) * 2017-11-30 2023-06-02 康宁公司 用于真空成形非球面镜的系统与方法
CN109206001A (zh) * 2018-09-03 2019-01-15 郑州福耀玻璃有限公司 汽车配件玻璃快速成型系统
TW202041474A (zh) 2019-01-10 2020-11-16 美商玻璃技術股份有限公司 玻璃片焠火配置
US11230487B2 (en) 2019-03-22 2022-01-25 Glasstech, Inc. Glass processing system with variable bending station
US11542189B2 (en) 2020-09-03 2023-01-03 Glasstech, Inc. Articulated mold arrangement for a glass processing system
EP4342700A1 (de) * 2022-09-21 2024-03-27 Georg Beck Herstellung einer fensterkonstruktion, insbesondere für ein wohn- bzw. reisemobil

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806312A (en) 1972-04-17 1974-04-23 Larimer F Roller hearth furnace
US3947242A (en) 1975-02-19 1976-03-30 Mcmaster Harold Roller hearth furnace for glass sheets
US3934970A (en) 1975-02-19 1976-01-27 Mcmaster Harold Glass tempering system
US3994711A (en) 1975-09-15 1976-11-30 Mcmaster Harold Glass tempering system including oscillating roller furnace
US4202681A (en) 1978-01-25 1980-05-13 Mcmaster Harold Vacuum holder system and method for use in bending glass
US4204854A (en) 1978-05-01 1980-05-27 Mcmaster Harold Apparatus and method for bending glass sheets
US4285715A (en) * 1978-10-25 1981-08-25 Ppg Industries, Inc. Cycle of mold movement while press bending glass sheets
US4222763A (en) 1978-12-11 1980-09-16 Mcmaster Harold Gas jet pump, and apparatus using same
US4252552A (en) 1979-09-25 1981-02-24 Ppg Industries, Inc. Shaping glass sheets using molds of different shapes
US4265650A (en) 1979-11-02 1981-05-05 Ppg Industries, Inc. Method of bending glass sheets in unison to complicated shapes
US4356018A (en) 1981-09-04 1982-10-26 Mcmaster Harold Method and apparatus for deep bending glass sheets
US4514208A (en) * 1983-10-20 1985-04-30 Glasstech, Inc. Apparatus for bending glass sheets
US4575390A (en) * 1984-11-23 1986-03-11 Glasstech, Inc. Apparatus for forming glass sheets
US4609391A (en) * 1984-11-23 1986-09-02 Glasstech, Inc. Method for forming glass sheets
US4661141A (en) 1986-03-14 1987-04-28 Glasstech, Inc. Glass sheet press bending system
DE68919931T2 (de) * 1988-07-18 1995-06-01 Asahi Glass Co Ltd Verfahren und Vorrichtung zum Biegen von Glasscheiben für laminiertes Glas.
US4979977A (en) * 1989-09-18 1990-12-25 Ppg Industries, Inc. Bending iron having member to effect reverse bend and method of using same
US5004491A (en) * 1990-05-22 1991-04-02 Glasstech, Inc. Glass sheet forming method and apparatus utilizing lower full surface vacuum mold and upper ring mold
DE4203751C2 (de) * 1992-02-10 1993-11-18 Ver Glaswerke Gmbh Vorrichtung zum Biegen von Glasscheiben
DE4208219C1 (pt) * 1992-03-14 1993-05-06 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US5286271A (en) * 1992-07-02 1994-02-15 Ppg Industries, Inc. Method and apparatus for bending glass sheets
DE4334213A1 (de) * 1993-10-07 1995-04-13 Ver Glaswerke Gmbh Verfahren und Vorrichtung zum Biegen von Glasscheiben
CA2141830C (en) * 1994-02-14 1999-06-01 Ppg Industries Ohio, Inc. Method and apparatus of bending glass sheets
JPH07267633A (ja) 1994-03-31 1995-10-17 Kyocera Corp ベーマイトゾルの作製法並びにそれを用いたアルミナ質多孔質体の作製法
BE1010937A3 (nl) * 1997-02-20 1999-03-02 Bekaert Sa Nv Bekleding voor structuren welke contact maken met glazen voorwerpen tijdens hun vormgevingsproces.
US5917107A (en) 1997-11-20 1999-06-29 Glasstech, Inc. Quench loader for installing glass sheet quench module set
US6729160B1 (en) 1997-11-20 2004-05-04 Glasstech, Inc. Apparatus and method for forming heated glass sheets
US5900034A (en) * 1997-11-20 1999-05-04 Glasstech, Inc. Support and actuating mechanism for mold support assembly used for heated glass sheet forming
US5925162A (en) 1997-11-20 1999-07-20 Glasstech, Inc. Mold support assembly for heated glass sheet mold
US6032491A (en) 1997-11-20 2000-03-07 Glasstech, Inc. Apparatus for mold changing in heated glass sheet forming station
US5906668A (en) 1997-11-20 1999-05-25 Glasstech, Inc. Mold assembly for forming heated glass sheets
US7240519B2 (en) * 2002-11-18 2007-07-10 Ppg Industries Ohio, Inc. Apparatus and method for bending glass sheets
EP1550639A1 (en) * 2003-12-26 2005-07-06 Asahi Glass Company, Limited Method for bending a glass sheet and apparatus therefor
DE102005001513B3 (de) * 2005-01-13 2006-06-01 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Vorrichtung und Verfahren zum Biegen von Glasscheiben
US7958750B2 (en) 2005-10-21 2011-06-14 Glasstech, Inc. Glass sheet forming system
KR101441145B1 (ko) * 2006-04-25 2014-09-17 아사히 가라스 가부시키가이샤 유리판의 굽힘 성형 방법 및 유리판의 굽힘 성형 장치
US7716949B2 (en) * 2007-04-04 2010-05-18 Glasstech, Inc. Method for positioning glass sheets for forming
EP2233444B1 (en) 2007-12-04 2013-02-20 Asahi Glass Company, Limited Glass pane bending and forming method, and glass pane bending and forming appratus
US20110247367A1 (en) * 2010-04-08 2011-10-13 Glasstech, Inc. Press bending station and method for bending heated glass sheets
EP2463247A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben

Also Published As

Publication number Publication date
ZA201606101B (en) 2018-05-30
AU2015214591B2 (en) 2018-10-25
RU2680547C2 (ru) 2019-02-22
EP3102546B1 (en) 2020-08-19
BR112016018125B1 (pt) 2022-03-29
CA2938426A1 (en) 2015-08-13
JP6588022B2 (ja) 2019-10-09
RU2016133289A (ru) 2018-03-13
CN106170461A (zh) 2016-11-30
CN106170461B (zh) 2019-09-27
TWI658996B (zh) 2019-05-11
US10246364B2 (en) 2019-04-02
MX2016010146A (es) 2017-02-15
RU2016133289A3 (pt) 2018-08-14
KR102154383B1 (ko) 2020-09-10
KR20160124130A (ko) 2016-10-26
US20150218029A1 (en) 2015-08-06
WO2015119752A1 (en) 2015-08-13
EP3102546A1 (en) 2016-12-14
US9452948B2 (en) 2016-09-27
AU2015214591A1 (en) 2016-08-11
PL3102546T3 (pl) 2020-12-28
US20160362324A1 (en) 2016-12-15
JP2017507883A (ja) 2017-03-23
TW201532984A (zh) 2015-09-01
HUE052507T2 (hu) 2021-05-28
ES2821961T3 (es) 2021-04-28
CA2938426C (en) 2021-05-18
EP3102546A4 (en) 2017-08-23

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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 15/01/2015, OBSERVADAS AS CONDICOES LEGAIS.