BR8802238A - Processo para encurvar placas de vidro e instalacao para a realizacao do processo - Google Patents

Processo para encurvar placas de vidro e instalacao para a realizacao do processo

Info

Publication number
BR8802238A
BR8802238A BR8802238A BR8802238A BR8802238A BR 8802238 A BR8802238 A BR 8802238A BR 8802238 A BR8802238 A BR 8802238A BR 8802238 A BR8802238 A BR 8802238A BR 8802238 A BR8802238 A BR 8802238A
Authority
BR
Brazil
Prior art keywords
installation
carrying
glass plates
bending glass
bending
Prior art date
Application number
BR8802238A
Other languages
English (en)
Inventor
Hans-Werner Kuster
Herbert Radermarcher
Luc Vanaschen
Original Assignee
Saint Gobain Vitrage
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 Vitrage filed Critical Saint Gobain Vitrage
Publication of BR8802238A publication Critical patent/BR8802238A/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
    • 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
    • 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
    • C03B23/0355—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 blowing without suction directly on the glass sheet

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)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Examining Or Testing Airtightness (AREA)
BR8802238A 1987-05-07 1988-05-06 Processo para encurvar placas de vidro e instalacao para a realizacao do processo BR8802238A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873715151 DE3715151A1 (de) 1987-05-07 1987-05-07 Verfahren und vorrichtungen zum biegen von glasscheiben

Publications (1)

Publication Number Publication Date
BR8802238A true BR8802238A (pt) 1988-12-06

Family

ID=6326981

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802238A BR8802238A (pt) 1987-05-07 1988-05-06 Processo para encurvar placas de vidro e instalacao para a realizacao do processo

Country Status (10)

Country Link
US (1) US4859225A (pt)
EP (1) EP0290346B1 (pt)
JP (1) JP2571261B2 (pt)
KR (1) KR960000029B1 (pt)
BR (1) BR8802238A (pt)
CA (1) CA1312469C (pt)
DE (2) DE3715151A1 (pt)
ES (1) ES2029891T3 (pt)
FI (1) FI86838C (pt)
YU (1) YU46336B (pt)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354001B1 (en) * 1988-08-03 1993-03-31 Nippon Sheet Glass Co. Ltd. Apparatus for bending glass sheet
FR2640616B1 (fr) * 1988-12-21 1993-05-14 Saint Gobain Vitrage Procede et dispositif de formage d'une feuille de verre
FR2644158B1 (fr) * 1989-03-09 1993-08-06 Saint Gobain Vitrage Ligne de production de vitrages bombes
AU635723B2 (en) * 1988-12-21 1993-04-01 Saint-Gobain Vitrage International Production line for curved panes
US5213601A (en) * 1988-12-21 1993-05-25 Saint-Gobain Vitrage International Method and apparatus for producing curved panes having a two-level curving station
JPH02296741A (ja) * 1989-05-11 1990-12-07 Nippon Sheet Glass Co Ltd 板ガラスの曲げ成形装置
DE3929042C1 (pt) * 1989-09-01 1991-01-10 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US5004491A (en) * 1990-05-22 1991-04-02 Glasstech, Inc. Glass sheet forming method and apparatus utilizing lower full surface vacuum mold and upper ring mold
BR9106493A (pt) * 1990-05-22 1993-05-25 Glasstech Inc Aparelhagem para conformar uma lamina de vidro aquecida,e,processo para conformar uma lamina de vidro aquecida
DE4020971C1 (pt) * 1990-06-30 1991-08-01 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
FR2677015B1 (fr) * 1991-05-30 1993-08-13 Saint Gobain Vitrage Int Revetement pour moules annulaires de bombage/trempe.
FI88909C (fi) * 1991-07-03 1993-07-26 Risto Nikander Foerfarande och anordning foer boejning och/eller haerdning av glas
IT1250081B (it) * 1991-07-10 1995-03-30 Siv Soc Italiana Vetro Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa
DE4215285C1 (pt) * 1992-05-09 1993-08-19 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
JPH06256030A (ja) * 1993-03-02 1994-09-13 Nippon Sheet Glass Co Ltd 板ガラスの曲げ成形方法
US5470366A (en) * 1994-01-07 1995-11-28 Ppg Industries, Inc. Method and apparatus for processing a glass sheet
US5669952A (en) * 1994-10-14 1997-09-23 Ppg Industries, Inc. Pressure forming of glass sheets
US6425269B1 (en) * 2000-06-15 2002-07-30 Glasstech, Inc. Method for glass sheet forming
US6422040B1 (en) * 2000-06-15 2002-07-23 Glasstech, Inc. Method for forming glass sheets
DE10105200A1 (de) * 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
WO2003076353A1 (fr) 2002-03-13 2003-09-18 Asahi Glass Company, Limited Procede de moulage par courbure d'une plaque en verre et appareil correspondant
US7240519B2 (en) 2002-11-18 2007-07-10 Ppg Industries Ohio, Inc. Apparatus and method for bending glass sheets
CN1321081C (zh) * 2002-11-18 2007-06-13 Ppg工业俄亥俄公司 弯曲玻璃板的设备和方法
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
EP1591425A1 (fr) * 2004-04-26 2005-11-02 Glaverbel Dispositif et procédé de bombage d'une feuille de verre
FR2874916B1 (fr) * 2004-09-07 2006-12-01 Gmc For Glass Industry Pour L Machine de pressage-cintrage de feuilles de verre
FR2880343B1 (fr) 2004-12-31 2007-06-22 Saint Gobain Procede de bombage de feuilles de verre par aspiration
CN101312920B (zh) * 2005-11-18 2013-02-13 Hoya株式会社 成形品的制造方法、玻璃坯料、以及玻璃坯料及成形模型的面形状决定方法
US9242889B2 (en) * 2005-11-18 2016-01-26 Hoya Corporation Method of manufacturing formed article, glass material, and method of determining shape of glass material and mold
US8197727B2 (en) * 2005-11-30 2012-06-12 Hoya Corporation Method of manufacturing formed article, covering member, and forming apparatus comprising the same
DE102006035555A1 (de) * 2006-07-27 2008-01-31 Eliog-Kelvitherm Industrieofenbau Gmbh Anordnung und Verfahren zur Verformung von Glasscheiben
US7975509B2 (en) * 2007-06-27 2011-07-12 Pilkington North America, Inc. Glass bending process
US20110133352A1 (en) * 2008-05-30 2011-06-09 Hoya Corporation Method of manufacturing lens casting mold
EP2402133A4 (en) * 2009-02-27 2014-10-15 Hoya Corp DEVICE FOR PRODUCING A FORM FOR A LENS AND METHOD FOR PRODUCING A GLASS GLASS
JP5615799B2 (ja) * 2009-02-27 2014-10-29 Hoya株式会社 レンズ用鋳型の製造方法および眼鏡レンズの製造方法
DE102009037299A1 (de) * 2009-08-14 2011-08-04 Leybold Optics GmbH, 63755 Vorrichtung und Behandlungskammer zur thermischen Behandlung von Substraten
CN103030262A (zh) * 2011-09-30 2013-04-10 富泰华工业（深圳）有限公司 曲面玻璃板的成型方法与其采用的成型设备
EP2817268B1 (en) * 2012-02-25 2016-12-21 Ferro Corporation Glass enamel for automotive applications
CN104860514B (zh) * 2015-05-19 2017-09-01 青岛元盛光电科技股份有限公司 一种用于弯曲玻璃热弯的生产工艺
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
CN106007344A (zh) * 2016-04-29 2016-10-12 合肥华凌股份有限公司 弧形玻璃的制备方法、弧形玻璃、模具及冰箱
CN109748487A (zh) * 2017-11-03 2019-05-14 深圳市力沣实业有限公司 一种热弯机
CN109020172A (zh) * 2018-09-26 2018-12-18 东旭科技集团有限公司 曲面玻璃热弯成型系统和曲面玻璃热弯成型方法
US11230487B2 (en) 2019-03-22 2022-01-25 Glasstech, Inc. Glass processing system with variable bending station

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075803B (de) * 1960-02-18 Corning Glass Works Corning, N Y (V St A) Ver fahren und Vorrichtung zum Herstellen hohler Glaskörper insbesondere Bild schirmrohren
US2123552A (en) * 1936-11-19 1938-07-12 Rohm & Haas Apparatus for shaping thermoplastic sheets
US2665524A (en) * 1950-03-03 1954-01-12 Glass Labeling & Decorating Co Process and apparatus for making glass articles
US3193367A (en) * 1961-09-25 1965-07-06 Corning Glass Works Glass forming and shearing
US3573889A (en) * 1969-06-16 1971-04-06 Permaglass Method for shaping,tempering and laminating glass sheets
FR2085464B1 (pt) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
US3846104A (en) * 1973-01-10 1974-11-05 Ppg Industries Inc Handling glass sheets for shaping and cooling
US4092141A (en) * 1977-01-03 1978-05-30 Ppg Industries, Inc. Method and apparatus for handling glass sheets for shaping and cooling
US4204854A (en) * 1978-05-01 1980-05-27 Mcmaster Harold Apparatus and method for bending glass sheets
US4508556A (en) * 1984-06-04 1985-04-02 Ppg Industries, Inc. Method and apparatus for bending glass sheets to complicated shapes including an S-shaped transverse bend
FR2567508B1 (fr) * 1984-07-13 1986-11-14 Saint Gobain Vitrage Procede et dispositif pour le bombage de plaques de verre en position horizontale
DE3615225A1 (de) * 1986-05-06 1987-11-12 Ver Glaswerke Gmbh Verfahren zum biegen eines glasscheibenpaares fuer die herstellung einer verbundglasscheibe

Also Published As

Publication number Publication date
FI882152A0 (fi) 1988-05-06
YU87988A (en) 1989-12-31
KR880013830A (ko) 1988-12-22
FI86838C (fi) 1992-10-26
US4859225A (en) 1989-08-22
KR960000029B1 (ko) 1996-01-03
FI86838B (fi) 1992-07-15
DE3865514D1 (de) 1991-11-21
DE3715151C2 (pt) 1989-11-09
ES2029891T3 (es) 1992-10-01
JPS6452628A (en) 1989-02-28
DE3715151A1 (de) 1988-11-17
EP0290346B1 (fr) 1991-10-16
CA1312469C (fr) 1993-01-12
YU46336B (sh) 1993-05-28
JP2571261B2 (ja) 1997-01-16
EP0290346A1 (fr) 1988-11-09
FI882152A (fi) 1988-11-08

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Legal Events

Date Code Title Description
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/05/2003