ES2067229T3 - Formacion de laminas de vidrio usando un molde de vacio de superficie completa inferior y un molde de anillo superior. - Google Patents
Formacion de laminas de vidrio usando un molde de vacio de superficie completa inferior y un molde de anillo superior.Info
- Publication number
- ES2067229T3 ES2067229T3 ES91908561T ES91908561T ES2067229T3 ES 2067229 T3 ES2067229 T3 ES 2067229T3 ES 91908561 T ES91908561 T ES 91908561T ES 91908561 T ES91908561 T ES 91908561T ES 2067229 T3 ES2067229 T3 ES 2067229T3
- Authority
- ES
- Spain
- Prior art keywords
- mold
- glass sheet
- vacuum
- upper ring
- formation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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)
- Surface Treatment Of Glass (AREA)
- Hydroponics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Laminated Bodies (AREA)
Abstract
SE DESCRIBE UN APARATO (38) Y UN METODO PARA LA FORMACION DE UNA HOJA DE VIDRIO PLANO UTILIZANDO UN TRANSPORTADOR DE CALOR (42) QUE TRASPASA UNA HOJA DE VIDRIO PLANO CALIENTE A UNA SUPERFICIE QUE MIRA HACIA ABAJO (46) DE UN DISPOSITIVO DE TRASPASO DE LA PARTE SUPERIOR (44), UN MOLDE INFERIOR (48) QUE TIENE UNA SUPERFICIE ENTERA QUE MIRA HACIA ARRIBA (50) AL MENOS UNA PARTE DE LA CUAL TIENE UNA FORMA CONVEXA HACIA ARRIBA QUE RECIBE LA HOJA DE VIDRIO PLANO CALIENTE DESDE EL DISPOSITIVO DE TRASPASO DE LA PARTE SUPERIOR, Y UN MOLDE DE ANILLO SUPERIOR (52) QUE FORMA Y SELLA LA PERIFERIA DE LA HOJA DE VIDRIO CALIENTE JUNTO A LA SUPERFICIE DEL MOLDE AL VACIO (50) EN EL QUE SE SUMINISTRA UN VACIO EN LA PERIFERIA SELLADA DE LA HOJA DE VIDRIO PARA FORMAR LA EXTENSION COMPLETA DE LA HOJA DE VIDRIO CON LA SUPERFICIE DEL MOLDE AL VACIO. A CONTINUACION, SE PROPORCIONA UN VACIO EN UNA CAMARA AL VACIO (122) DEL MOLDE DE ANILLO SUPERIOR (52) PARA RECIBIR LA HOJA DE VIDRIO FORMADO DESDE EL MOLDE AL VACIO INFERIOR PARA SER SOPORTADO POR EL MOLDE DE ANILLO SUPERIOR. UN MOLDE DE ENFRIAMIENTO (132) QUE PUEDE SER UN ANILLO RECOCIDO (132A) O UN ANILLO ENFRIADO (132B) TAMBIEN ESTA PREFERIBLEMENTE PROVISTO PARA RECIBIR LA HOJA DE VIDRIO FORMADA DESDE EL MOLDE DE ANILLO SUPERIOR (52) PARA ENFRIAMIENTO CON EL FIN DE PROPORCIONAR O RECOCIDO O TEMPLADO DE LA HOJA DE VIDRIO FORMADA.
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 |
---|---|
ES2067229T3 true ES2067229T3 (es) | 1995-03-16 |
Family
ID=24100279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91908561T Expired - Lifetime ES2067229T3 (es) | 1990-05-22 | 1991-03-28 | Formacion de laminas de vidrio usando un molde de vacio de superficie completa inferior y un molde de anillo superior. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5004491A (es) |
EP (1) | EP0530218B1 (es) |
JP (1) | JP2677451B2 (es) |
KR (1) | KR0165128B1 (es) |
AT (1) | ATE116629T1 (es) |
AU (1) | AU649674B2 (es) |
BR (1) | BR9106494A (es) |
CA (1) | CA2081563C (es) |
DE (1) | DE69106506T2 (es) |
ES (1) | ES2067229T3 (es) |
FI (1) | FI96505C (es) |
HU (1) | HU214564B (es) |
RU (1) | RU2094398C1 (es) |
WO (1) | WO1991017962A1 (es) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4203751C2 (de) * | 1992-02-10 | 1993-11-18 | Ver Glaswerke Gmbh | Vorrichtung zum Biegen von Glasscheiben |
US5286271A (en) * | 1992-07-02 | 1994-02-15 | Ppg Industries, Inc. | Method and apparatus for bending glass sheets |
US5320661A (en) * | 1992-07-02 | 1994-06-14 | Ppg Industries, Inc. | Method and apparatus of 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 |
DK175001B1 (da) * | 1997-09-18 | 2004-04-19 | Lego As | Vakuumformet legetøjsbyggeplade |
US5925162A (en) * | 1997-11-20 | 1999-07-20 | Glasstech, Inc. | Mold support assembly for heated glass sheet mold |
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 |
US5900034A (en) * | 1997-11-20 | 1999-05-04 | Glasstech, Inc. | Support and actuating mechanism for mold support assembly used for heated glass sheet forming |
US5906668A (en) | 1997-11-20 | 1999-05-25 | Glasstech, Inc. | Mold assembly for forming heated glass sheets |
US5917107A (en) * | 1997-11-20 | 1999-06-29 | Glasstech, Inc. | Quench loader for installing glass sheet quench module set |
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 |
KR100825699B1 (ko) * | 2002-03-13 | 2008-04-29 | 아사히 가라스 가부시키가이샤 | 유리판의 굽힘성형방법 및 장치 |
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 |
KR102044359B1 (ko) | 2011-10-10 | 2019-11-13 | 코닝 인코포레이티드 | 얇은 유리 시트를 충분하게 절곡하는 장치 및 방법 |
EP2719670B1 (en) * | 2012-10-12 | 2019-08-14 | Corning Incorporated | Methods for forming glass elliptical and spherical shell mirror blanks |
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 |
US10308542B2 (en) * | 2015-06-26 | 2019-06-04 | Corning Incorporated | Apparatus and method for reforming sheet material |
CN108349774B (zh) | 2015-11-02 | 2021-03-30 | 玻璃技术公司 | 玻璃片成形系统 |
US9745147B2 (en) | 2015-11-02 | 2017-08-29 | Glasstech, Inc. | Glass sheet forming system |
US9758421B2 (en) | 2015-11-02 | 2017-09-12 | Glasstech, Inc. | Glass sheet processing system having cooling of conveyor roller ends |
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)
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 (es) * | 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 |
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 |
US4609391A (en) * | 1984-11-23 | 1986-09-02 | Glasstech, Inc. | Method for forming glass sheets |
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 |
-
1990
- 1990-05-22 US US07/527,144 patent/US5004491A/en not_active Expired - Lifetime
-
1991
- 1991-03-28 RU RU9192016394A patent/RU2094398C1/ru active
- 1991-03-28 ES ES91908561T patent/ES2067229T3/es not_active Expired - Lifetime
- 1991-03-28 WO PCT/US1991/002144 patent/WO1991017962A1/en active IP Right Grant
- 1991-03-28 BR BR919106494A patent/BR9106494A/pt not_active IP Right Cessation
- 1991-03-28 AT AT91908561T patent/ATE116629T1/de not_active IP Right Cessation
- 1991-03-28 CA CA002081563A patent/CA2081563C/en not_active Expired - Fee Related
- 1991-03-28 AU AU77605/91A patent/AU649674B2/en not_active Ceased
- 1991-03-28 DE DE69106506T patent/DE69106506T2/de not_active Expired - Lifetime
- 1991-03-28 JP JP3508307A patent/JP2677451B2/ja not_active Expired - Lifetime
- 1991-03-28 KR KR1019920702938A patent/KR0165128B1/ko not_active IP Right Cessation
- 1991-03-28 EP EP91908561A patent/EP0530218B1/en not_active Expired - Lifetime
- 1991-03-28 HU HU9203645A patent/HU214564B/hu unknown
-
1992
- 1992-11-20 FI FI925280A patent/FI96505C/fi active
Also Published As
Publication number | Publication date |
---|---|
AU7760591A (en) | 1991-12-10 |
WO1991017962A1 (en) | 1991-11-28 |
US5004491A (en) | 1991-04-02 |
EP0530218A4 (en) | 1992-12-28 |
HU214564B (hu) | 1998-04-28 |
FI96505B (fi) | 1996-03-29 |
CA2081563C (en) | 1997-03-25 |
BR9106494A (pt) | 1993-05-25 |
DE69106506D1 (de) | 1995-02-16 |
JPH05507055A (ja) | 1993-10-14 |
DE69106506T2 (de) | 1995-06-01 |
FI925280A0 (fi) | 1992-11-20 |
ATE116629T1 (de) | 1995-01-15 |
RU2094398C1 (ru) | 1997-10-27 |
JP2677451B2 (ja) | 1997-11-17 |
HU9203645D0 (en) | 1993-05-28 |
KR0165128B1 (ko) | 1998-12-15 |
CA2081563A1 (en) | 1991-11-23 |
HUT63816A (en) | 1993-10-28 |
FI96505C (fi) | 1996-07-10 |
EP0530218A1 (en) | 1993-03-10 |
EP0530218B1 (en) | 1995-01-04 |
FI925280A (fi) | 1992-11-20 |
AU649674B2 (en) | 1994-06-02 |
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