PT839769E - Processo e dispositivo para o bambeamento progressivo de vidracas - Google Patents

Processo e dispositivo para o bambeamento progressivo de vidracas

Info

Publication number
PT839769E
PT839769E PT97402590T PT97402590T PT839769E PT 839769 E PT839769 E PT 839769E PT 97402590 T PT97402590 T PT 97402590T PT 97402590 T PT97402590 T PT 97402590T PT 839769 E PT839769 E PT 839769E
Authority
PT
Portugal
Prior art keywords
glasses
progressive glass
progressive
glass
Prior art date
Application number
PT97402590T
Other languages
English (en)
Inventor
Hans-Werner Kuster
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 PT839769E publication Critical patent/PT839769E/pt

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
    • C03B23/035—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
    • 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
    • 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
PT97402590T 1996-10-31 1997-10-31 Processo e dispositivo para o bambeamento progressivo de vidracas PT839769E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19643935A DE19643935C2 (de) 1996-10-31 1996-10-31 Verfahren und Vorrichtung zum schrittweisen Biegen von Glasscheiben

Publications (1)

Publication Number Publication Date
PT839769E true PT839769E (pt) 2002-07-31

Family

ID=7809684

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97402590T PT839769E (pt) 1996-10-31 1997-10-31 Processo e dispositivo para o bambeamento progressivo de vidracas

Country Status (6)

Country Link
US (2) US5992178A (pt)
EP (1) EP0839769B1 (pt)
JP (1) JPH1160255A (pt)
DE (2) DE19643935C2 (pt)
ES (1) ES2170930T3 (pt)
PT (1) PT839769E (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6192458B1 (en) 1998-03-23 2001-02-20 International Business Machines Corporation High performance cache directory addressing scheme for variable cache sizes utilizing associativity
DE10006121C1 (de) * 2000-02-11 2001-05-23 Sekurit Saint Gobain Deutsch Verfahren zum Verhindern einer rückseitigen Beschichtung von starren, insbesondere gebogenen Scheiben und Verwendung einer Transportvorrichtung
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
US6848898B2 (en) * 2001-08-29 2005-02-01 Itzhak Shoher Adaptation device for molding a dental material
JP2003160346A (ja) * 2001-11-22 2003-06-03 Murakami Corp ガラス基板の曲面成形方法
US7240519B2 (en) * 2002-11-18 2007-07-10 Ppg Industries Ohio, Inc. Apparatus and method for bending glass sheets
US7100303B2 (en) * 2002-11-20 2006-09-05 Pci Industries Inc. Apparatus and method for the heat treatment of lignocellulosic material
DE10335453B4 (de) * 2003-08-02 2007-03-01 Schott Ag Verfahren zum Biegen von Flachglas und zugehörige Biegevorrichtung
EP1550639A1 (en) * 2003-12-26 2005-07-06 Asahi Glass Company, Limited Method for bending a glass sheet and apparatus therefor
US7437892B2 (en) * 2004-04-21 2008-10-21 Ppg Industries Ohio, Inc. Apparatus having vacuum applying facilities and method of using vacuum to bend and/or shape one or more sheets
WO2005121903A2 (en) 2004-06-03 2005-12-22 Board Of Regents, The University Of Texas System System and method for improvement of alignment and overlay for microlithography
US7768624B2 (en) 2004-06-03 2010-08-03 Board Of Regents, The University Of Texas System Method for obtaining force combinations for template deformation using nullspace and methods optimization techniques
US7785526B2 (en) 2004-07-20 2010-08-31 Molecular Imprints, Inc. Imprint alignment method, system, and template
DE102005001513B3 (de) * 2005-01-13 2006-06-01 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Vorrichtung und Verfahren zum Biegen von Glasscheiben
JP5007044B2 (ja) * 2005-12-21 2012-08-22 日本板硝子株式会社 曲げガラス板の成形方法及び曲げガラス板
US7975509B2 (en) * 2007-06-27 2011-07-12 Pilkington North America, Inc. Glass bending process
US8573005B2 (en) * 2011-02-24 2013-11-05 Corning Incorporated Apparatus and method for mass producing 3D articles from 2D glass-containing sheets
US8783066B2 (en) * 2011-05-27 2014-07-22 Corning Incorporated Glass molding system and related apparatus and method
CN104071970B (zh) * 2013-03-28 2016-12-28 富泰华精密电子（郑州）有限公司 曲面玻璃成型方法及其采用的模具
KR101735473B1 (ko) * 2014-10-30 2017-05-16 삼성전자주식회사 글라스 성형장치 및 성형방법
CN107810100B (zh) * 2015-06-26 2020-10-30 康宁股份有限公司 用于对板材进行再成形的设备和方法
CN108059336B (zh) * 2018-01-22 2020-06-30 重庆吉邦装饰工程有限公司 钢化玻璃渐变成型装置
WO2020136909A1 (ja) * 2018-12-28 2020-07-02 株式会社三光精衡所 熱塑性板の曲げ加工方法、及び加工治具、及び凹面熱塑性板
CN112194348B (zh) * 2020-08-21 2021-12-14 福耀玻璃工业集团股份有限公司 车用玻璃弯曲成型装置及车用玻璃弯曲成型方法
CN112047616B (zh) * 2020-08-21 2021-10-19 福耀玻璃工业集团股份有限公司 车用玻璃弯曲成型装置及车用玻璃弯曲成型方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301271A (pt) * 1962-12-03
FR1398897A (fr) * 1964-04-02 1965-05-14 Saint Gobain Procédé de bombage d'une feuille de verre
FR2085464B1 (pt) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
US4318728A (en) * 1979-08-27 1982-03-09 Ppg Industries, Inc. Double link arrangement for press bending molds and method of press shaping glass sheets
US4487623A (en) * 1983-07-18 1984-12-11 Ppg Industries, Inc. Method of and apparatus for removing sharply bent glass sheets from press bending molds
US4662925A (en) * 1985-12-09 1987-05-05 Ppg Industries, Inc. Horizontal press bending of heat softened glass sheets
US4666493A (en) * 1985-12-19 1987-05-19 Ppg Industries, Inc. Sheet positioning system
DE3612720A1 (de) * 1986-04-16 1987-10-22 Ver Glaswerke Gmbh Vorrichtung zum vorspannen von glasscheiben
US4743285A (en) * 1986-07-30 1988-05-10 Shatterproof Glass Corp. Glass bending apparatus with retractable belts and method for using same
US4802903A (en) * 1986-09-25 1989-02-07 Saint-Gobain Vitrage Method and apparatus for curving a glass sheet
US4711653A (en) * 1986-12-29 1987-12-08 Ppg Industries, Inc. Innovative press bending of thermoplastic sheets
US4767437A (en) * 1987-03-25 1988-08-30 Ppg Industries, Inc. Horizontal press bending using a splitting vacuum/pressure pickup
DE3721863A1 (de) * 1987-07-02 1989-01-12 Ver Glaswerke Gmbh Haltevorrichtung mit saugwirkung fuer glasscheiben und verwendung der haltevorrichtung bei einem verfahren zum biegen von glasscheiben
DE3733201A1 (de) * 1987-10-01 1989-04-13 Ver Glaswerke Gmbh Lagereinheit fuer die transportwellen eines horizontalofens fuer glasscheiben, und horizontalofen fuer glasscheiben
DE3819503C1 (pt) * 1988-06-08 1989-07-20 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
DE3822639C1 (pt) * 1988-07-05 1990-01-11 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
DE3837471C1 (pt) * 1988-11-04 1990-02-01 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
DE3841989A1 (de) * 1988-12-14 1990-06-21 Ver Glaswerke Gmbh Verfahren und vorrichtung zur herstellung gebogener und vorgespannter autoglasscheiben
US4904294A (en) * 1988-12-22 1990-02-27 Ppg Industries, Inc. Belt assisted press bending
DE3928968C1 (pt) * 1989-09-01 1991-01-17 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
DE4203751C2 (de) * 1992-02-10 1993-11-18 Ver Glaswerke Gmbh Vorrichtung zum Biegen von Glasscheiben
DE4337559C1 (de) * 1993-11-04 1995-03-23 Ver Glaswerke Gmbh Verfahren zum paarweisen Biegen von Glasscheiben
DE4404165C1 (de) * 1994-02-10 1995-11-02 Sekurit Saint Gobain Deutsch Verfahren und Vorrichtungen zum Kontaktvorspannen einer Glasscheibe
FR2725194B1 (fr) * 1994-10-04 1996-10-31 Saint Gobain Vitrage Procede et dispositif pour le bombage de feuilles de verre

Also Published As

Publication number Publication date
DE19643935C2 (de) 1998-10-08
DE19643935A1 (de) 1998-05-07
EP0839769B1 (fr) 2002-01-23
US6082141A (en) 2000-07-04
ES2170930T3 (es) 2002-08-16
DE69710022T2 (de) 2002-08-22
EP0839769A1 (fr) 1998-05-06
DE69710022D1 (de) 2002-03-14
JPH1160255A (ja) 1999-03-02
US5992178A (en) 1999-11-30

Similar Documents

Publication Publication Date Title
PT839769E (pt) Processo e dispositivo para o bambeamento progressivo de vidracas
BR9301774A (pt) Processo e dispositivo para o recurvamento de placas de vidro
BR9406219A (pt) Processo e instalação para produção de fibras de vidro
BR9504561A (pt) Processo de fabricaçao de restriçao e restriçao
DE69719302T2 (de) Dispersions-verschobene Glasfaser
BR9701330A (pt) Processo e aparelho para refinamento de silício
BR9400598A (pt) Processo e aparelho para produzir congelamento
PT93447A (pt) Processo e dispositivo para encurvar chapas de vidro
BR9403171A (pt) Dispositivo e processo para renovação de superfícies circulares para pneus
PT878561E (pt) Processo e dispositivo para a renovacao de solucoes de estanhar
BR9505245A (pt) Processo para produção de óxido de alquileno
PT805123E (pt) Processo e dispositivo para a fusao do vidro
BR9702363A (pt) Instalação e processo para produzir vidro feito por flutuação
BR9405649A (pt) Processo e dispositivo de limpeza de elementos sólidos
BR9804808A (pt) Processo e aparelho para dobrar chapas de vidro
BR9607413A (pt) Processo para produçao de pentafluoretano e tetrafluorcloroetano
BR9503589A (pt) Processo e dispositivo para o arredondamento de chapas
BR9711578A (pt) Lubrificante para hipercompressor e processo de obten-Æo
BR9605257A (pt) Aparelho e processo para fabricar vidro
BR9607312A (pt) e dispositivo para execução do processo Processo de controle de recipiente feito de vidro
BR9402386A (pt) Processo e aparelho de expansão de tabaco
BR9505701A (pt) Composição para vidros fotocromáticos e lentes de vidro fotocromático
BR9601278A (pt) Processo para produzir agentes de acilação
BR9707605A (pt) Aparelho combinação e processo
BR9305707A (pt) Processo para preparaçao de 3-acilestratrienos e acilbenzenos