AR044395A1 - Bombeado de vidrios por gravedad sobre multiples soportes - Google Patents

Bombeado de vidrios por gravedad sobre multiples soportes

Info

Publication number
AR044395A1
AR044395A1 ARP040101728A ARP040101728A AR044395A1 AR 044395 A1 AR044395 A1 AR 044395A1 AR P040101728 A ARP040101728 A AR P040101728A AR P040101728 A ARP040101728 A AR P040101728A AR 044395 A1 AR044395 A1 AR 044395A1
Authority
AR
Argentina
Prior art keywords
sinking
glaze
pumping
gravity
stage
Prior art date
Application number
ARP040101728A
Other languages
English (en)
Inventor
Guillaume Egele
Serge Chiappetta
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 AR044395A1 publication Critical patent/AR044395A1/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
    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La presente tiene por objeto un procedimiento de bombeado de un vidriado que abarca: una primera etapa de bombeado del vidriado por hundimiento por gravedad sobre un primer soporte que le procura un hundimiento central inicial, luego una segunda etapa que prosigue el bombeado del vidrio por hundimiento por gravedad sobre un segundo soporte, lo cual le procura un segundo hundimiento central más pronunciado que el primero y hasta que toda la periferia del vidriado entre en contacto con dicho segundo soporte, el vidriado está a suficiente temperatura como para que su parte central pueda continuar hundiéndose luego del contacto de toda la periferia, luego una tercera etapa que prosigue el bombeado del vidriado por hundimiento por gravedad procurándole un tercer hundimiento central más pronunciado que el segundo, estando la periferia siempre en contacto con dicho soporte, y luego una cuarta etapa que frena por enfriamiento el hundimiento del vidriado y le confiere la forma final deseada.
ARP040101728A 2003-05-19 2004-05-19 Bombeado de vidrios por gravedad sobre multiples soportes AR044395A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0305942A FR2855168B1 (fr) 2003-05-19 2003-05-19 Bombage de vitrages par gravite sur une multiplicite de supports
FR0308452A FR2857353A1 (fr) 2003-05-19 2003-07-10 Bombage de vitrages par gravite sur une multiplicite de supports

Publications (1)

Publication Number Publication Date
AR044395A1 true AR044395A1 (es) 2005-09-14

Family

ID=33477719

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040101728A AR044395A1 (es) 2003-05-19 2004-05-19 Bombeado de vidrios por gravedad sobre multiples soportes

Country Status (14)

Country Link
US (2) US7856851B2 (es)
EP (1) EP1626939B1 (es)
JP (2) JP5037943B2 (es)
KR (1) KR101200459B1 (es)
CN (2) CN100564087C (es)
AR (1) AR044395A1 (es)
BR (1) BRPI0410434B1 (es)
ES (1) ES2715043T3 (es)
FR (2) FR2855168B1 (es)
MX (1) MXPA05012419A (es)
MY (1) MY141947A (es)
PL (1) PL1626939T3 (es)
PT (1) PT1626939T (es)
WO (1) WO2004103922A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894955B1 (fr) * 2005-12-20 2008-05-02 Saint Gobain Dispositif de bombage de verre par gravite sur plusieurs formes de support a transition de forme controlee
GB0624192D0 (en) 2006-12-04 2007-01-10 Pilkington Group Ltd Gravity bending glass sheets
GB0624190D0 (en) * 2006-12-04 2007-01-10 Pilkington Glass Ltd Gravity bending glass sheets
KR101376348B1 (ko) * 2006-12-19 2014-03-20 아사히 가라스 가부시키가이샤 유리판의 굽힘 성형 방법 및 유리판의 굽힘 성형 장치
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
JP5304112B2 (ja) * 2008-09-01 2013-10-02 日本電気硝子株式会社 薄膜付きガラス基板の製造方法
FR2942793B1 (fr) * 2009-03-05 2012-03-23 Saint Gobain Formage d'un vitrage comprenant une ouverture
FR2945985B1 (fr) 2009-05-27 2011-05-20 Saint Gobain Vitrage a faible niveau de double image.
DE102009046229A1 (de) * 2009-10-30 2011-05-12 Endress + Hauser Gmbh + Co. Kg Drucksensor, insbesondere Differenzdrucksensor
FR2963933B1 (fr) 2010-08-20 2012-08-17 Saint Gobain Miroir bombe par pressage
FR2966147B1 (fr) 2010-10-15 2016-05-27 Saint Gobain Support de trempe thermique
DE102011015702A1 (de) * 2011-03-31 2012-10-04 Elino Industrie-Ofenbau Gmbh Verfahren und Vorrichtung zum Biegen von flächigen Materialien
FR2987833B1 (fr) * 2012-03-06 2014-03-14 Saint Gobain Support de bombage a articulation
JP6476131B2 (ja) * 2013-12-03 2019-02-27 日本板硝子株式会社 ガラス板およびガラス板の製造方法
FR3017865A1 (fr) * 2014-02-27 2015-08-28 Saint Gobain Bombage par gravite sur double-support
JP6498354B2 (ja) 2015-08-18 2019-04-10 サン−ゴバン グラス フランスＳａｉｎｔ−Ｇｏｂａｉｎ Ｇｌａｓｓ Ｆｒａｎｃｅ 送風機を使用するガラス曲げ装置およびガラス曲げ方法
TR201907844T4 (tr) 2015-09-08 2019-06-21 Saint Gobain Pozitif basınç destekli yer çekimi ile büküm yöntemi ve bunun için uygun düzenek.
RU2689097C1 (ru) * 2015-11-25 2019-05-23 Сэн-Гобэн Гласс Франс Способ моллирования стекла при избыточном давлении и устройство для его осуществления
MX2018009161A (es) 2016-01-28 2018-11-29 Saint Gobain Metodo de flexion de vidrio apoyado por presion positiva y dispositivo adecuado para el mismo.
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
FR3076293B1 (fr) 2017-12-29 2022-11-18 Saint Gobain Procede de bombage de feuille de verre
FR3080111B1 (fr) 2018-04-16 2020-07-17 Saint-Gobain Glass France Support de bombage gravitaire du verre
DE102019208638A1 (de) * 2018-06-20 2019-12-24 Haverkamp Gmbh Vorrichtung zum flächigen Abstützen einer gekrümmten Glasscheibe beim Herstellen einer gekrümmten Verbundglasscheibe sowie Verbundglasscheibe
KR102522101B1 (ko) * 2018-07-06 2023-04-17 주식회사 엘지화학 곡면 유리의 제조 장치 및 곡면 유리의 제조 방법
FR3093333B1 (fr) * 2019-02-28 2023-01-20 Saint Gobain Fabrication de vitrages a contrainte d’extension reduite
DE202021004009U1 (de) 2020-02-19 2022-05-09 Saint-Gobain Glass France Vorrichtung zum Pressbiegen von Glasscheiben
EP4139130A1 (en) * 2020-04-23 2023-03-01 Corning Incorporated Glass article having frame configured for minimal shape deviation and having small bezel width
EP4204206A4 (en) * 2020-08-31 2024-01-17 The Cooper Group Llc HISTORICALLY ACCURATE SIMULATED SPLIT LIGHTWEIGHT GLASS UNIT AND METHODS OF MANUFACTURING THE SAME

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BE553921A (es) * 1956-01-03
BE557079A (es) * 1956-06-28
US3364005A (en) * 1958-06-25 1968-01-16 Libbey Owens Ford Glass Co Apparatus for bending glass sheets
US3700542A (en) * 1971-05-03 1972-10-24 Ppg Industries Inc Safety windshield and method of making same
GB1442317A (en) * 1973-07-20 1976-07-14 Triplex Safety Glass Co Apparatus for shaping a glass sheet
US4066429A (en) * 1977-05-20 1978-01-03 Ppg Industries, Inc. Bending glass sheets to a tapered line of bend
CN85106415A (zh) * 1985-08-26 1987-03-18 洛夫玻璃公司 密封窗用玻璃及其制造方法
US4979977A (en) * 1989-09-18 1990-12-25 Ppg Industries, Inc. Bending iron having member to effect reverse bend and method of using same
FR2659957B1 (fr) * 1990-03-20 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif pour le bombage de feuilles de verre.
FR2663744B1 (fr) * 1990-06-25 1993-05-28 Saint Gobain Vitrage Int Procede et dispositif de mesure de la qualite optique d'un vitrage.
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.
FR2709483B1 (fr) * 1993-08-31 1995-10-20 Saint Gobain Vitrage Int Procédé et dispositif pour le bombage de feuilles de verre.
FR2725194B1 (fr) * 1994-10-04 1996-10-31 Saint Gobain Vitrage Procede et dispositif pour le bombage de feuilles de verre
FI96845C (fi) * 1994-10-25 1996-09-10 Risto Nikander Menetelmä ja laitteisto lasilevyn taivutuskarkaisussa
DE19547935C1 (de) * 1995-12-22 1997-03-20 Sekurit Saint Gobain Deutsch Verfahren zum Biegen und/oder Vorspannen von Glasscheiben und Formring zur Durchführung des Verfahrens
FI105676B (fi) * 1999-11-02 2000-09-29 Tamglass Ltd Oy Menetelmä ja laite muotissa taivutettavan lasilevyn keskialueen kannattamiseksi
CN2481546Y (zh) * 2000-05-22 2002-03-13 李海锋 防雾挡风玻璃
JP4671159B2 (ja) * 2000-07-19 2011-04-13 旭硝子株式会社 ガラス板の曲げ成形方法および装置
JP2002220243A (ja) * 2001-01-24 2002-08-09 Asahi Glass Co Ltd ガラス板成形用リング及びガラス板成形方法
DE10105200A1 (de) * 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
FR2852951B1 (fr) * 2003-03-26 2007-02-16 Saint Gobain Procede de bombage de feuilles de verre par pressage et aspiration

Also Published As

Publication number Publication date
FR2855168B1 (fr) 2007-03-30
EP1626939B1 (fr) 2018-12-19
MY141947A (en) 2010-07-30
CN1550365A (zh) 2004-12-01
WO2004103922A1 (fr) 2004-12-02
MXPA05012419A (es) 2006-02-13
US20070026238A1 (en) 2007-02-01
FR2855168A1 (fr) 2004-11-26
EP1626939A1 (fr) 2006-02-22
JP5037943B2 (ja) 2012-10-03
BRPI0410434B1 (pt) 2014-05-13
US20110123730A1 (en) 2011-05-26
US7856851B2 (en) 2010-12-28
FR2857353A1 (fr) 2005-01-14
US8119224B2 (en) 2012-02-21
JP2006528932A (ja) 2006-12-28
CN100564087C (zh) 2009-12-02
JP5592432B2 (ja) 2014-09-17
JP2012188348A (ja) 2012-10-04
PT1626939T (pt) 2019-03-27
CN101603400B (zh) 2013-05-29
CN101603400A (zh) 2009-12-16
KR101200459B1 (ko) 2012-11-12
KR20060010814A (ko) 2006-02-02
BRPI0410434A (pt) 2006-05-30
PL1626939T3 (pl) 2019-08-30
ES2715043T3 (es) 2019-05-31

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Legal Events

Date Code Title Description
FG Grant, registration