MX2017005445A - Herramienta para un proceso de doblez de vidrio. - Google Patents

Herramienta para un proceso de doblez de vidrio.

Info

Publication number
MX2017005445A
MX2017005445A MX2017005445A MX2017005445A MX2017005445A MX 2017005445 A MX2017005445 A MX 2017005445A MX 2017005445 A MX2017005445 A MX 2017005445A MX 2017005445 A MX2017005445 A MX 2017005445A MX 2017005445 A MX2017005445 A MX 2017005445A
Authority
MX
Mexico
Prior art keywords
pressure
contact surface
tool
measuring diaphragm
electrode
Prior art date
Application number
MX2017005445A
Other languages
English (en)
Inventor
Balduin Michael
Schall Günther
Marie Le NY Jean-
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
Application filed by Saint Gobain filed Critical Saint Gobain
Publication of MX2017005445A publication Critical patent/MX2017005445A/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
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0305—Press-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
    • 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
    • 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
    • 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
    • C03B23/0357—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
    • 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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

La presente invención se relaciona con una herramienta (1) para retener al menos un cristal de vidrio (I, II) por medio de succión en un proceso de doblez, que comprende una superficie de contacto convexa, similar a un marco (2) y una cubierta (3) que tiene una placa guía de aire periférica (4) que rodea la superficie de contacto (2) al menos en regiones donde la herramienta (1) es adecuada para generar - una primera presión reducida (p1) en una primera región de presión (B1) entre la placa guía de aire (4) y la superficie de contacto (2); - una segunda presión (p2) en una segunda región de presión (B2), la cual es arreglada en una región central dentro de la superficie de contacto (2), donde la segunda presión (p2) es mayor que la primera presión (p1).
MX2017005445A 2014-10-28 2015-09-08 Herramienta para un proceso de doblez de vidrio. MX2017005445A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14190619 2014-10-28
PCT/EP2015/070430 WO2016066309A1 (de) 2014-10-28 2015-09-08 Werkzeug für einen glasbiegeprozess

Publications (1)

Publication Number Publication Date
MX2017005445A true MX2017005445A (es) 2017-06-29

Family

ID=51845292

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005445A MX2017005445A (es) 2014-10-28 2015-09-08 Herramienta para un proceso de doblez de vidrio.

Country Status (14)

Country Link
US (1) US10562803B2 (es)
EP (1) EP3212585B1 (es)
JP (1) JP6362777B2 (es)
KR (1) KR101911654B1 (es)
CN (1) CN106458686B (es)
BR (1) BR112017001769B1 (es)
CA (1) CA2956049C (es)
EA (1) EA032544B1 (es)
ES (1) ES2713032T3 (es)
MX (1) MX2017005445A (es)
PL (1) PL3212585T3 (es)
PT (1) PT3212585T (es)
TR (1) TR201902286T4 (es)
WO (1) WO2016066309A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3212584T (pt) 2014-10-28 2019-03-01 Saint Gobain Ferramenta de curvatura para placas de vidro
WO2017029252A1 (de) 2015-08-18 2017-02-23 Saint-Gobain Glass France Glasbiegevorrichtung und -verfahren unter verwendung eines ventilators
CN106795032B (zh) 2015-09-08 2021-06-25 法国圣戈班玻璃厂 过压辅助的重力弯曲方法和适合用于该方法的装置
PL3380440T3 (pl) 2015-11-25 2019-10-31 Saint Gobain Sposób gięcia grawitacyjnego wspomaganego nadciśnieniowo oraz odpowiednie urządzenie
ES2758324T3 (es) 2016-01-28 2020-05-05 Saint Gobain Procedimiento de curvado de vidrio asistido por sobrepresión y dispositivo apropiado para ello
DE102017207452A1 (de) * 2017-05-03 2018-11-08 Faurecia Innenraum Systeme Gmbh Verfahren und Formwerkzeug zum Herstellen eines Bauteils für die Verwendung in einem Fahrzeuginnenraum
WO2020069835A1 (de) * 2018-10-01 2020-04-09 Saint-Gobain Glass France Werkzeug, system, verfahren zur herstellung einer fahrzeugscheibe, fahrzeugscheibe und fahrzeug
WO2022168698A1 (ja) * 2021-02-03 2022-08-11 Ａｇｃ株式会社 曲げ成形装置、及び曲げ成形方法
CN113060929B (zh) * 2021-04-09 2022-12-20 福耀玻璃工业集团股份有限公司 一种汽车玻璃成型模具及生产方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085464B1 (es) 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
JPS5550897B2 (es) 1973-02-22 1980-12-20
US4229199A (en) * 1979-05-21 1980-10-21 Ppg Industries, Inc. Shaping glass sheets by drop forming with differential vacuum release
US4511386A (en) * 1983-05-24 1985-04-16 Ppg Industries, Inc. Deformable vacuum holder used to shape glass sheets
JPS61127628A (ja) * 1984-11-26 1986-06-14 Nippon Sheet Glass Co Ltd ガラス用成形型
JPS6327443U (es) 1986-08-08 1988-02-23
US4877437A (en) 1988-04-29 1989-10-31 Glasstech International L.P. Vacuum platen for sharp bends
FR2649971B1 (fr) * 1989-07-18 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif de bombage de feuilles de verre
FR2657342B1 (fr) * 1990-01-19 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif d'obtention de feuilles de verre bombees.
JPH06256030A (ja) * 1993-03-02 1994-09-13 Nippon Sheet Glass Co Ltd 板ガラスの曲げ成形方法
FR2707283B1 (fr) 1993-07-09 1995-09-22 Saint Gobain Vitrage Int Procédé et dispositif de formage de plaques de verre et application de ce procédé à l'obtention de vitrages de formes complexes.
US5669952A (en) * 1994-10-14 1997-09-23 Ppg Industries, Inc. Pressure forming of glass sheets
US5833729A (en) * 1996-12-16 1998-11-10 Ppg Industries, Inc. Method and apparatus for bending glass sheets
DE19848373C2 (de) 1998-10-21 2000-12-07 Sekurit Saint Gobain Deutsch Verfahren und Vorrichtung zum Biegen von Glasscheiben mit einer flächigen Biegeform
DE10105200A1 (de) * 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
US6543255B2 (en) 2001-06-19 2003-04-08 Glasstech, Inc. Press bending station and method for job switching
MXPA04000233A (es) * 2002-03-13 2004-05-04 Asahi Glass Co Ltd Metodo y aparato para flexionar un hoja de vidrio.
US20030182969A1 (en) * 2002-03-28 2003-10-02 Dunifon Thomas A. Glass handling and locating system
FR2852951B1 (fr) * 2003-03-26 2007-02-16 Saint Gobain Procede de bombage de feuilles de verre par pressage et aspiration
CN2641043Y (zh) 2003-07-29 2004-09-15 洛阳北方玻璃技术股份有限公司 弯钢化玻璃生产设备中的玻璃提升负压上模具
FR2880343B1 (fr) 2004-12-31 2007-06-22 Saint Gobain Procede de bombage de feuilles de verre par aspiration
CN101883739B (zh) * 2007-12-04 2013-06-05 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
EP2463247A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
EP2463248A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
JP5819436B2 (ja) 2010-12-13 2015-11-24 サン−ゴバン グラス フランス 湾曲窓板
PT3212584T (pt) 2014-10-28 2019-03-01 Saint Gobain Ferramenta de curvatura para placas de vidro

Also Published As

Publication number Publication date
US10562803B2 (en) 2020-02-18
BR112017001769B1 (pt) 2022-02-01
EP3212585A1 (de) 2017-09-06
CA2956049A1 (en) 2016-05-06
JP6362777B2 (ja) 2018-07-25
KR101911654B1 (ko) 2018-12-19
PL3212585T3 (pl) 2019-05-31
EP3212585B1 (de) 2018-12-26
WO2016066309A1 (de) 2016-05-06
KR20170057425A (ko) 2017-05-24
CA2956049C (en) 2019-01-08
EA032544B1 (ru) 2019-06-28
EA201790260A1 (ru) 2017-08-31
BR112017001769A2 (pt) 2019-11-12
CN106458686B (zh) 2019-06-18
CN106458686A (zh) 2017-02-22
TR201902286T4 (tr) 2019-03-21
JP2017537864A (ja) 2017-12-21
PT3212585T (pt) 2019-03-01
US20170217820A1 (en) 2017-08-03
ES2713032T3 (es) 2019-05-17

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