ATE116629T1 - Formgebung von glastafeln mittels einer unteren ganzflächigen vakuummatrize und einer oberen ringmatrize. - Google Patents

Formgebung von glastafeln mittels einer unteren ganzflächigen vakuummatrize und einer oberen ringmatrize.

Info

Publication number
ATE116629T1
ATE116629T1 AT91908561T AT91908561T ATE116629T1 AT E116629 T1 ATE116629 T1 AT E116629T1 AT 91908561 T AT91908561 T AT 91908561T AT 91908561 T AT91908561 T AT 91908561T AT E116629 T1 ATE116629 T1 AT E116629T1
Authority
AT
Austria
Prior art keywords
glass sheet
mold
upper ring
vacuum
die
Prior art date
Application number
AT91908561T
Other languages
English (en)
Inventor
Ronald A Mcmaster
Donivan M Shetterly
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
Application granted granted Critical
Publication of ATE116629T1 publication Critical patent/ATE116629T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • 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
    • C03B23/035—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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • C03B29/12—Glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal
    • 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
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • 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
    • C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
    • C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Compositions (AREA)
  • Hydroponics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Glass (AREA)
AT91908561T 1990-05-22 1991-03-28 Formgebung von glastafeln mittels einer unteren ganzflächigen vakuummatrize und einer oberen ringmatrize. ATE116629T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/527,144 US5004491A (en) 1990-05-22 1990-05-22 Glass sheet forming method and apparatus utilizing lower full surface vacuum mold and upper ring mold

Publications (1)

Publication Number Publication Date
ATE116629T1 true ATE116629T1 (de) 1995-01-15

Family

ID=24100279

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91908561T ATE116629T1 (de) 1990-05-22 1991-03-28 Formgebung von glastafeln mittels einer unteren ganzflächigen vakuummatrize und einer oberen ringmatrize.

Country Status (14)

Country Link
US (1) US5004491A (de)
EP (1) EP0530218B1 (de)
JP (1) JP2677451B2 (de)
KR (1) KR0165128B1 (de)
AT (1) ATE116629T1 (de)
AU (1) AU649674B2 (de)
BR (1) BR9106494A (de)
CA (1) CA2081563C (de)
DE (1) DE69106506T2 (de)
ES (1) ES2067229T3 (de)
FI (1) FI96505C (de)
HU (1) HU214564B (de)
RU (1) RU2094398C1 (de)
WO (1) WO1991017962A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203751C2 (de) * 1992-02-10 1993-11-18 Ver Glaswerke Gmbh Vorrichtung zum Biegen von Glasscheiben
US5320661A (en) * 1992-07-02 1994-06-14 Ppg Industries, Inc. Method and apparatus of bending glass sheets
US5286271A (en) * 1992-07-02 1994-02-15 Ppg Industries, Inc. Method and apparatus for bending glass sheets
US5393316A (en) * 1992-10-30 1995-02-28 Asahi Glass Company Ltd. Glass plate bend-shaping apparatus and method of bend-shaping a glass plate
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
US5669953A (en) * 1995-03-07 1997-09-23 Glasstech, Inc. Glass sheet forming system
US5762674A (en) * 1995-09-27 1998-06-09 Glasstech, Inc. Apparatus for coating glass sheet ribbon
US5833729A (en) * 1996-12-16 1998-11-10 Ppg Industries, Inc. Method and apparatus for bending glass sheets
TW342342B (en) * 1997-09-18 1998-10-11 Interlego Ag A thermoformed toy building plate
US6729160B1 (en) 1997-11-20 2004-05-04 Glasstech, Inc. Apparatus and method for forming heated glass sheets
US6032491A (en) 1997-11-20 2000-03-07 Glasstech, Inc. Apparatus for mold changing in heated glass sheet forming station
US5917107A (en) * 1997-11-20 1999-06-29 Glasstech, Inc. Quench loader for installing glass sheet quench module set
US5906668A (en) * 1997-11-20 1999-05-25 Glasstech, Inc. Mold assembly for forming heated glass sheets
US5925162A (en) * 1997-11-20 1999-07-20 Glasstech, Inc. Mold support assembly for heated glass sheet mold
US5900034A (en) * 1997-11-20 1999-05-04 Glasstech, Inc. Support and actuating mechanism for mold support assembly used for heated glass sheet forming
US6038887A (en) * 1998-08-19 2000-03-21 Glasstech, Inc. Apparatus and method for forming glass sheets
US6038886A (en) * 1998-08-19 2000-03-21 Glasstech, Inc. Mold support frame assembly having thermally stable center
US6422040B1 (en) * 2000-06-15 2002-07-23 Glasstech, Inc. Method for forming glass sheets
US6425269B1 (en) * 2000-06-15 2002-07-30 Glasstech, Inc. Method for glass sheet forming
DE10105200A1 (de) * 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
US6550668B2 (en) * 2001-05-07 2003-04-22 Larry J. Costa Method and means for rapid heat-sink soldering
DE60334081D1 (de) * 2002-03-13 2010-10-21 Asahi Glass Co Ltd Verfahren zum biegeformen von glasplatten und vorrichtung
US6904771B2 (en) * 2002-07-25 2005-06-14 Visteon Global Technologies, Inc. Method of forming and transporting curved glass
ITMO20020353A1 (it) * 2002-12-11 2004-06-12 Keraglass Engineering S R L Macchina per la foggiatura di lastre in vetro, o materiale simile, e metodo di foggiatura relativo.
US7866187B2 (en) * 2003-09-24 2011-01-11 Pilkington North America, Inc. Press bending station for the bending of glass sheets
US7958750B2 (en) * 2005-10-21 2011-06-14 Glasstech, Inc. Glass sheet forming system
US8074473B2 (en) * 2006-12-01 2011-12-13 Glasstech, Inc. Method for quenching formed glass sheets
US7716949B2 (en) * 2007-04-04 2010-05-18 Glasstech, Inc. Method for positioning glass sheets for forming
US9296637B2 (en) 2010-06-09 2016-03-29 Glasstech, Inc. Method for press forming glass sheets
US9057030B2 (en) 2010-10-30 2015-06-16 General Electric Company System and method for protecting gasifier quench ring
EP2766316B1 (de) 2011-10-10 2020-04-01 Corning Incorporated Vorrichtung und verfahren zum engen biegen dünner glasscheiben
EP2719670B1 (de) * 2012-10-12 2019-08-14 Corning Incorporated Verfahren zur Bildung von elliptischen und kugelförmigen Glashüllen-Spiegelrohlinge
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
EP3313792A1 (de) * 2015-06-26 2018-05-02 Corning Incorporated Vorrichtung und verfahren zur aufbereitung eines blattmaterials
EP3371116B1 (de) 2015-11-02 2020-10-21 Glasstech, Inc. System zur herstellung von glasscheiben
US9758421B2 (en) 2015-11-02 2017-09-12 Glasstech, Inc. Glass sheet processing system having cooling of conveyor roller ends
US9745147B2 (en) 2015-11-02 2017-08-29 Glasstech, Inc. Glass sheet forming system
KR101632847B1 (ko) * 2015-12-22 2016-06-22 주식회사 신아텍 모바일 디스플레이용 커버 글라스 성형 장치
DE102017008610A1 (de) * 2016-09-14 2018-03-15 Asahi Glass Company, Limited Verfahren zur Herstellung eines gebogenen Glasgegenstands und gebogener Glasgegenstand
CN106587582B (zh) * 2016-12-01 2019-01-22 武汉华星光电技术有限公司 一种快速热退火导致的玻璃板表面微凹的改善方法
WO2018122767A1 (en) 2016-12-30 2018-07-05 Agp America S.A. Method and apparatus for bending thin glass
TWI660920B (zh) * 2018-06-25 2019-06-01 海納光電股份有限公司 非接觸成型裝置及方法
CN112079555B (zh) * 2019-06-13 2022-09-30 北京小米移动软件有限公司 3d玻璃成型模具及3d玻璃成型系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817928A (en) * 1949-10-03 1957-12-31 Saint Gobain Method for bending articles of glass or other thermoplastic materials
US3177060A (en) * 1959-05-28 1965-04-06 Norman E Pedersen Method of forming deep-sided vessels from thermoplastic sheets
US3223443A (en) * 1963-10-17 1965-12-14 Pittsburgh Plate Glass Co Handling of sheet material
FR2085464B1 (de) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
BE788789A (fr) * 1971-09-13 1973-03-10 Triplex Safety Glass Co Perfectionnements a la fabrication de feuilles de verre trempeset cintrees
US4282026A (en) * 1978-01-25 1981-08-04 Mcmaster Harold Apparatus for bending and tempering glass
US4204854A (en) * 1978-05-01 1980-05-27 Mcmaster Harold Apparatus and method for bending glass sheets
US4233049A (en) * 1979-06-01 1980-11-11 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by drop forming
US4615724A (en) * 1984-11-23 1986-10-07 Glasstech, Inc. Glass sheet forming system including topside transfer apparatus
US4609391A (en) * 1984-11-23 1986-09-02 Glasstech, Inc. Method for forming glass sheets
US4575390A (en) * 1984-11-23 1986-03-11 Glasstech, Inc. Apparatus for forming glass sheets
US4578103A (en) * 1984-11-23 1986-03-25 Glasstech, Inc. Glass sheet processing system including topside transfer apparatus
US4661141A (en) * 1986-03-14 1987-04-28 Glasstech, Inc. Glass sheet press bending system
US4711653A (en) * 1986-12-29 1987-12-08 Ppg Industries, Inc. Innovative press bending of thermoplastic sheets
US4746348A (en) * 1986-12-29 1988-05-24 Ppg Industries, Inc. Horizontal press bending apparatus and method
DE3715151A1 (de) * 1987-05-07 1988-11-17 Ver Glaswerke Gmbh Verfahren und vorrichtungen zum biegen von glasscheiben
FR2618138B1 (fr) * 1987-07-15 1989-12-01 Saint Gobain Vitrage Bombage de plaques de verre

Also Published As

Publication number Publication date
CA2081563A1 (en) 1991-11-23
JP2677451B2 (ja) 1997-11-17
EP0530218A1 (de) 1993-03-10
AU7760591A (en) 1991-12-10
FI96505C (fi) 1996-07-10
HUT63816A (en) 1993-10-28
EP0530218A4 (de) 1992-12-28
EP0530218B1 (de) 1995-01-04
AU649674B2 (en) 1994-06-02
HU9203645D0 (en) 1993-05-28
RU2094398C1 (ru) 1997-10-27
JPH05507055A (ja) 1993-10-14
FI925280A0 (fi) 1992-11-20
FI96505B (fi) 1996-03-29
US5004491A (en) 1991-04-02
KR0165128B1 (ko) 1998-12-15
HU214564B (hu) 1998-04-28
DE69106506T2 (de) 1995-06-01
BR9106494A (pt) 1993-05-25
CA2081563C (en) 1997-03-25
ES2067229T3 (es) 1995-03-16
DE69106506D1 (de) 1995-02-16
WO1991017962A1 (en) 1991-11-28
FI925280A (fi) 1992-11-20

Similar Documents

Publication Publication Date Title
ATE116629T1 (de) Formgebung von glastafeln mittels einer unteren ganzflächigen vakuummatrize und einer oberen ringmatrize.
RU92016394A (ru) Устройство формования плоского листа стекла и способ формования плоского листа стекла
DE3865514D1 (de) Verfahren und vorrichtung zum biegen von glasscheiben.
KR920700166A (ko) 유리시트 이송방법 및 장치
DK1242320T3 (da) Fremgangsmåde og apparat til opvarmning af glas
DE69227364D1 (de) Verfahren und vorrichtung zum biegen von glasscheiben
CA2024761A1 (en) Reverse curvature bending iron
ATE34730T1 (de) Anlage zum herstellen von stark gekruemmten glasscheiben.
MXPA02012040A (es) Sistema y metodo de conformado de hoja de vidrio.
ATE270659T1 (de) Formträgeranordnung für formen zum formen von erhizten glasscheiben
DE69230854T2 (de) Verfahren und vorrichtung zum biegen von glasscheiben
ATE393128T1 (de) Verfahren und vorrichtung zum biegen von glasscheiben
MXPA02012041A (es) Sistema y metodo de conformado de hoja de vidrio.
ES365286A1 (es) Perfeccionamientos en un procedimiento de suspension verti-cal del vidrio en hojas para su tratamiento termico.
KR910007821A (ko) 판유리 성형방법
CA2016530A1 (en) Sheet glass bending apparatus
JPS57174206A (en) Device for preheating sound-insulating material before press forming and for transferring device to press

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee