EA201790260A1 - Инструмент для процесса моллирования стекла - Google Patents

Инструмент для процесса моллирования стекла

Info

Publication number
EA201790260A1
EA201790260A1 EA201790260A EA201790260A EA201790260A1 EA 201790260 A1 EA201790260 A1 EA 201790260A1 EA 201790260 A EA201790260 A EA 201790260A EA 201790260 A EA201790260 A EA 201790260A EA 201790260 A1 EA201790260 A1 EA 201790260A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pressure
tool
contact surface
processing process
glass processing
Prior art date
Application number
EA201790260A
Other languages
English (en)
Other versions
EA032544B1 (ru
Inventor
Михаэль Балдуин
Жан-Мари Ле-Ни
Гюнтер Шалль
Original Assignee
Сэн-Гобэн Гласс Франс
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 Сэн-Гобэн Гласс Франс filed Critical Сэн-Гобэн Гласс Франс
Publication of EA201790260A1 publication Critical patent/EA201790260A1/ru
Publication of EA032544B1 publication Critical patent/EA032544B1/ru

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)
  • Measuring Fluid Pressure (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Настоящее изобретение относится к инструменту (1) для удержания по меньшей мере одного листа (I, II) стекла посредством всасывания в процессе моллирования, содержащему рамную выпуклую контактную поверхность (2) и крышку (3), имеющую периферийную направляющую воздух пластину (4), окружающую контактную поверхность (2), по меньшей мере, в областях, в котором инструмент выполнен с возможностью создания первого пониженного давления (p) в области (В1) первого давления между направляющей воздух пластиной (4) и контактной поверхностью (2); и второго давления (р) в области (В2) второго давления, расположенной в центральной области внутри контактной поверхности (2), в котором второе давление (р) больше первого давления (p).
EA201790260A 2014-10-28 2015-09-08 Инструмент для процесса моллирования стекла EA032544B1 (ru)

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 (2)

Publication Number Publication Date
EA201790260A1 true EA201790260A1 (ru) 2017-08-31
EA032544B1 EA032544B1 (ru) 2019-06-28

Family

ID=51845292

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790260A EA032544B1 (ru) 2014-10-28 2015-09-08 Инструмент для процесса моллирования стекла

Country Status (14)

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

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

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EP2463248A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
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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
MX2017005445A (es) 2017-06-29
KR20170057425A (ko) 2017-05-24
CA2956049C (en) 2019-01-08
EA032544B1 (ru) 2019-06-28
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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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM