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BR8704930A - Processo e dispositivo de encurvamento de uma chapa de vidro - Google Patents

Processo e dispositivo de encurvamento de uma chapa de vidro

Info

Publication number
BR8704930A
BR8704930A BR8704930A BR8704930A BR8704930A BR 8704930 A BR8704930 A BR 8704930A BR 8704930 A BR8704930 A BR 8704930A BR 8704930 A BR8704930 A BR 8704930A BR 8704930 A BR8704930 A BR 8704930A
Authority
BR
Brazil
Prior art keywords
glass sheet
stream
glass plate
regions
curving device
Prior art date
Application number
BR8704930A
Other languages
English (en)
Inventor
Hans-Werner Kuster
Luc Vanaschen
Norbert Schwarzenberg
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 BR8704930A publication Critical patent/BR8704930A/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
    • C03B23/0355—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
    • 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
    • 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

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)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Laminated Bodies (AREA)
  • Saccharide Compounds (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
BR8704930A 1986-09-25 1987-09-24 Processo e dispositivo de encurvamento de uma chapa de vidro BR8704930A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3632556A DE3632556C1 (de) 1986-09-25 1986-09-25 Verfahren und Vorrichtung zum Biegen einer Glasscheibe

Publications (1)

Publication Number Publication Date
BR8704930A true BR8704930A (pt) 1988-05-17

Family

ID=6310311

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704930A BR8704930A (pt) 1986-09-25 1987-09-24 Processo e dispositivo de encurvamento de uma chapa de vidro

Country Status (10)

Country Link
EP (1) EP0262046B1 (pt)
JP (1) JP2511066B2 (pt)
KR (1) KR950006192B1 (pt)
AT (1) ATE76394T1 (pt)
BR (1) BR8704930A (pt)
CA (1) CA1298705C (pt)
DE (2) DE3632556C1 (pt)
ES (1) ES2032845T3 (pt)
FI (1) FI82676C (pt)
YU (2) YU46074B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6414121A (en) * 1987-07-07 1989-01-18 Asahi Glass Co Ltd Bend forming device for plate glass
AU635723B2 (en) * 1988-12-21 1993-04-01 Saint-Gobain Vitrage International Production line for curved panes
FR2640616B1 (fr) * 1988-12-21 1993-05-14 Saint Gobain Vitrage Procede et dispositif de formage d'une feuille de verre
FI88909C (fi) * 1991-07-03 1993-07-26 Risto Nikander Foerfarande och anordning foer boejning och/eller haerdning av glas
JP3717339B2 (ja) * 1999-07-26 2005-11-16 セントラル硝子株式会社 ガラス板の曲げ成形装置
FR2934588B1 (fr) * 2008-07-30 2011-07-22 Fives Stein Procede et dispositif de realisation d'une structure sur l'une des faces d'un ruban de verre
CN101492238B (zh) 2009-02-27 2011-05-18 桂林皮尔金顿安全玻璃有限公司 玻璃曲面成形系统及使用方法
CN106612615B (zh) 2015-08-18 2021-04-02 法国圣戈班玻璃厂 在使用风扇的情况下的玻璃弯曲装置和玻璃弯曲方法
EA034002B1 (ru) * 2015-09-08 2019-12-18 Сэн-Гобэн Гласс Франс Способ моллирования с поддержкой избыточным давлением и предназначенное для этого устройство
PL3380440T3 (pl) 2015-11-25 2019-10-31 Saint Gobain Sposób gięcia grawitacyjnego wspomaganego nadciśnieniowo oraz odpowiednie urządzenie
PL3408233T3 (pl) 2016-01-28 2020-03-31 Saint-Gobain Glass France Wspomagany nadciśnieniem sposób gięcia szkła i odpowiednie do tego urządzenie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085464B1 (pt) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
FR2567508B1 (fr) * 1984-07-13 1986-11-14 Saint Gobain Vitrage Procede et dispositif pour le bombage de plaques de verre en position horizontale

Also Published As

Publication number Publication date
CA1298705C (fr) 1992-04-14
KR880003839A (ko) 1988-05-30
YU46074B (sh) 1992-12-21
EP0262046A2 (fr) 1988-03-30
FI874187A0 (fi) 1987-09-24
FI874187L (fi) 1988-03-26
FI82676C (fi) 1991-04-10
JP2511066B2 (ja) 1996-06-26
ATE76394T1 (de) 1992-06-15
YU118288A (en) 1989-12-31
JPS63156027A (ja) 1988-06-29
ES2032845T3 (es) 1993-03-01
FI82676B (fi) 1990-12-31
DE3779238D1 (de) 1992-06-25
EP0262046B1 (fr) 1992-05-20
KR950006192B1 (ko) 1995-06-12
YU176487A (en) 1988-12-31
EP0262046A3 (en) 1989-11-29
DE3632556C1 (de) 1988-02-04

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Legal Events

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

Free format text: PATENTE EXTINTA EM 24/09/2002