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MX2018012499A - Flexion de hojas de vidrio. - Google Patents

Flexion de hojas de vidrio.

Info

Publication number
MX2018012499A
MX2018012499A MX2018012499A MX2018012499A MX2018012499A MX 2018012499 A MX2018012499 A MX 2018012499A MX 2018012499 A MX2018012499 A MX 2018012499A MX 2018012499 A MX2018012499 A MX 2018012499A MX 2018012499 A MX2018012499 A MX 2018012499A
Authority
MX
Mexico
Prior art keywords
bending
glass sheet
support
shape
bending support
Prior art date
Application number
MX2018012499A
Other languages
English (en)
Inventor
Radermacher Herbert
Palmantier Arthur
David Emilien
Penners Jack
Kahlen Werner
Zeichner Achim
Schillings Peter
Original Assignee
Saint Gobain
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
Priority claimed from FR1653251A external-priority patent/FR3050201B1/fr
Priority claimed from FR1657136A external-priority patent/FR3054217B1/fr
Application filed by Saint Gobain filed Critical Saint Gobain
Publication of MX2018012499A publication Critical patent/MX2018012499A/es

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
    • C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • 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
    • 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
    • C03B23/035—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
    • 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
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005—Fabrics, felts or loose covers
    • 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

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)

Abstract

La invención se relaciona con un dispositivo para la flexión de hojas de vidrio, que comprende una forma de flexión superior y un soporte de flexión, tal forma de flexión superior y/o tal soporte de flexión son lateralmente móviles en relación entre sí, tal soporte de flexión comprende un molde de pre-flexión para la flexión por gravedad de una hoja de vidrio y un molde de flexión por prensa configurado para presionar la hoja de vidrio contra tal forma superior, de estos dos moldes del soporte de flexión uno está rodeado por los otros cuando son vistos desde arriba, al menos a uno de estos dos moldes del soporte de flexión se les puede otorgar un movimiento vertical relativo con respecto al otro. La invención también se relaciona con un método para flexionar por el dispositivo.
MX2018012499A 2016-04-13 2017-04-05 Flexion de hojas de vidrio. MX2018012499A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1653251A FR3050201B1 (fr) 2016-04-13 2016-04-13 Bombage de feuilles de verre
FR1657135A FR3050202A1 (fr) 2016-04-13 2016-07-25 Bombage de feuilles de verre
FR1657136A FR3054217B1 (fr) 2016-07-25 2016-07-25 Support de verre a aspiration
PCT/FR2017/050813 WO2017178733A1 (fr) 2016-04-13 2017-04-05 Bombage de feuilles de verre

Publications (1)

Publication Number Publication Date
MX2018012499A true MX2018012499A (es) 2019-02-21

Family

ID=60041480

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012499A MX2018012499A (es) 2016-04-13 2017-04-05 Flexion de hojas de vidrio.

Country Status (13)

Country Link
US (1) US11174188B2 (es)
EP (1) EP3442913B1 (es)
JP (1) JP2019513681A (es)
KR (1) KR102336917B1 (es)
CN (1) CN107531545B (es)
BR (1) BR112018070283A2 (es)
CA (1) CA3019305A1 (es)
ES (1) ES2858126T3 (es)
HU (1) HUE053125T2 (es)
MX (1) MX2018012499A (es)
PL (1) PL3442913T3 (es)
RU (1) RU2742780C2 (es)
WO (1) WO2017178733A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3068349B1 (fr) * 2017-06-29 2021-10-29 Saint Gobain Bombage de feuilles de verre comprenant un refroidissement localise
EP3692002A1 (en) * 2017-10-06 2020-08-12 Corning Incorporated Process and system for forming curved glass via differential heating of edge region
CN107879607B (zh) * 2017-12-12 2020-04-24 秦皇岛博硕光电设备股份有限公司 一种3d曲面玻璃热弯机的热弯加工方法
US20210214264A1 (en) 2018-05-15 2021-07-15 Saint-Gobain Glass France Roller conveyor for transporting a pane
CN111630007A (zh) * 2018-10-31 2020-09-04 法国圣戈班玻璃厂 用于弯曲盘片的方法和装置
CN109650704A (zh) * 2019-03-01 2019-04-19 深圳盛为精工科技有限公司 一种3d热弯直角四面等高的玻璃及其生产工艺
CN112351960A (zh) 2019-05-28 2021-02-09 法国圣戈班玻璃厂 通过激光器辅助的玻璃弯曲装置和方法
FR3106827B1 (fr) 2020-01-31 2022-02-04 Saint Gobain Procédé et dispositif de bombage d’une feuille de verre par pressage contre une forme de bombage
DE202021004009U1 (de) 2020-02-19 2022-05-09 Saint-Gobain Glass France Vorrichtung zum Pressbiegen von Glasscheiben
FR3108060B1 (fr) 2020-03-12 2022-03-04 Saint Gobain Vitrage feuillete asymetrique
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
CN113784931A (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
CN113905996A (zh) 2020-05-05 2022-01-07 法国圣戈班玻璃厂 用于使具有遮蔽区域和透视区域的玻璃质玻璃板弯曲的方法
FR3139334A1 (fr) * 2022-09-06 2024-03-08 Saint-Gobain Glass France Outil de refroidissement local d’une feuille de verre
CN116177860B (zh) * 2023-02-27 2024-07-23 青岛中兴通轨道交通科技有限公司 一种玻璃热弯设备及玻璃热弯工艺
FR3155161B1 (fr) 2023-11-15 2025-10-24 Saint Gobain Vitrage feuilleté asymétrique, procédé de fabrication associé
FR3161908A1 (fr) * 2024-05-06 2025-11-07 Saint Gobain Glass France Système de rompage d’une forme intérieure dans une feuille de verre, installation de mise en forme d’une feuille de verre comportant un tel système et procédés associés
CN118637814B (zh) * 2024-08-12 2024-11-01 湖南精金玻璃有限公司 一种曲面玻璃盖板加工设备

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US4437872A (en) * 1980-02-05 1984-03-20 Mcmaster Harold Apparatus for bending and tempering glass sheets
SU1072951A1 (ru) * 1982-11-26 1984-02-15 Предприятие П/Я А-1944 Универсальный гибочный штамп
FR2567508B1 (fr) * 1984-07-13 1986-11-14 Saint Gobain Vitrage Procede et dispositif pour le bombage de plaques de verre en position horizontale
US4596592A (en) * 1985-05-02 1986-06-24 Ppg Industries, Inc. Stop members for glass sheet shaping molds
FR2601668A1 (fr) * 1986-07-16 1988-01-22 Saint Gobain Vitrage Perfectionnement au bombage de plaques de verre
FR2659957B1 (fr) 1990-03-20 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif pour le bombage de feuilles de verre.
FI89475C (fi) * 1991-09-27 1993-10-11 Tamglass Eng Oy Foerfarande och anordning foer boejning och haerdning av en glasskiva
US5472470A (en) * 1994-05-27 1995-12-05 Glasstech, Inc. Glass sheet press forming and quenching ring
CA2141830C (en) * 1994-02-14 1999-06-01 Ppg Industries Ohio, Inc. Method and apparatus of bending glass sheets
DE4412748A1 (de) * 1994-04-15 1995-10-19 Flachglas Ag Transfervorrichtung für gebogene Glasscheiben
FR2725194B1 (fr) * 1994-10-04 1996-10-31 Saint Gobain Vitrage Procede et dispositif pour le bombage de feuilles de verre
US5679124A (en) 1995-08-02 1997-10-21 Glasstech, Inc. Cooling ring assembly for controlling stresses in a formed glass sheet
DE19746558C1 (de) 1997-10-22 1999-03-04 Sekurit Saint Gobain Deutsch Verfahren und Formring zum Biegen und Vorspannen von Glasscheiben
US5906668A (en) 1997-11-20 1999-05-25 Glasstech, Inc. Mold assembly for forming heated glass sheets
JP2000327355A (ja) 1999-05-13 2000-11-28 Asahi Glass Co Ltd ガラス板支持リング
WO2003076353A1 (en) * 2002-03-13 2003-09-18 Asahi Glass Company, Limited Method of bend molding glass plate and apparatus
JP4052014B2 (ja) 2002-05-22 2008-02-27 旭硝子株式会社 ガラス板の曲げ成形方法および装置
FR2852951B1 (fr) * 2003-03-26 2007-02-16 Saint Gobain Procede de bombage de feuilles de verre par pressage et aspiration
US7866187B2 (en) 2003-09-24 2011-01-11 Pilkington North America, Inc. Press bending station for the bending of glass sheets
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CN101558017B (zh) * 2006-12-19 2011-12-28 旭硝子株式会社 玻璃板的弯曲成形方法及玻璃板的弯曲成形装置
WO2009072530A1 (ja) 2007-12-04 2009-06-11 Asahi Glass Company, Limited ガラス板の曲げ成形方法及びガラス板の曲げ成形装置
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US9452948B2 (en) * 2014-02-06 2016-09-27 Glasstech, Inc. Three stage forming station and method for forming a hot glass sheet with transverse curvature

Also Published As

Publication number Publication date
JP2019513681A (ja) 2019-05-30
ES2858126T3 (es) 2021-09-29
CN107531545B (zh) 2021-04-13
RU2018139709A (ru) 2020-05-13
RU2018139709A3 (es) 2020-05-29
EP3442913A1 (fr) 2019-02-20
US11174188B2 (en) 2021-11-16
CA3019305A1 (fr) 2017-10-19
HUE053125T2 (hu) 2021-06-28
US20190127260A1 (en) 2019-05-02
RU2742780C2 (ru) 2021-02-10
KR20180133478A (ko) 2018-12-14
PL3442913T3 (pl) 2021-04-19
KR102336917B1 (ko) 2021-12-13
CN107531545A (zh) 2018-01-02
BR112018070283A2 (pt) 2019-01-29
WO2017178733A1 (fr) 2017-10-19
EP3442913B1 (fr) 2021-01-13

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