PT85812A - Processo de curvamento e tempera de chapas de vidro que desfilam sobre um leito de conformacao curvo na direccao de desfilamento e maquina para a sua execucao - Google Patents

Processo de curvamento e tempera de chapas de vidro que desfilam sobre um leito de conformacao curvo na direccao de desfilamento e maquina para a sua execucao

Info

Publication number
PT85812A
PT85812A PT85812A PT8581287A PT85812A PT 85812 A PT85812 A PT 85812A PT 85812 A PT85812 A PT 85812A PT 8581287 A PT8581287 A PT 8581287A PT 85812 A PT85812 A PT 85812A
Authority
PT
Portugal
Prior art keywords
defrying
deflation
implementation
machine
temperature
Prior art date
Application number
PT85812A
Other languages
English (en)
Other versions
PT85812B (pt
Inventor
Bernard Letemps
Ignacio Gonzalez-Blasquez
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 PT85812A publication Critical patent/PT85812A/pt
Publication of PT85812B publication Critical patent/PT85812B/pt

Links

Classifications

    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • 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
    • C03B23/033—Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming, or press-roll bending
    • 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
    • C03B27/0422—Tempering or quenching glass products using gas for flat or bent glass sheets starting in an horizontal position and ending in a non-horizontal position
    • C03B27/0426—Tempering or quenching glass products using gas for flat or bent glass sheets starting in an horizontal position and ending in a non-horizontal position for bent glass sheets
    • C03B27/0431—Tempering or quenching glass products using gas for flat or bent glass sheets starting in an horizontal position and ending in a non-horizontal position for bent glass sheets the quench unit being adapted to the bend of the sheet
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/182—Construction of the conveyor rollers ; Materials, coatings or coverings thereof specially adapted for bent sheets or ribbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Compositions (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Treatment Of Sludge (AREA)
  • Optical Measuring Cells (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
PT85812A 1986-10-01 1987-09-29 Processo de curvamento e tempera de chapas de vidro que desfilam sobre um leito de conformacao curvo na direccao de desfilamento e maquina para a sua execucao PT85812B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8613704A FR2604992B1 (fr) 1986-10-01 1986-10-01 Bombage et trempe de plaques de verre defilant sur un lit de conformation courbe dans la direction de defilement

Publications (2)

Publication Number Publication Date
PT85812A true PT85812A (pt) 1988-11-30
PT85812B PT85812B (pt) 1993-08-31

Family

ID=9339453

Family Applications (1)

Application Number Title Priority Date Filing Date
PT85812A PT85812B (pt) 1986-10-01 1987-09-29 Processo de curvamento e tempera de chapas de vidro que desfilam sobre um leito de conformacao curvo na direccao de desfilamento e maquina para a sua execucao

Country Status (17)

Country Link
US (1) US4820327A (pt)
EP (1) EP0263030B1 (pt)
JP (1) JP2567414B2 (pt)
KR (1) KR950006188B1 (pt)
AT (1) ATE58113T1 (pt)
BR (1) BR8705054A (pt)
CA (1) CA1317109C (pt)
DD (1) DD268233A5 (pt)
DE (1) DE3766065D1 (pt)
DK (1) DK508587A (pt)
ES (1) ES2018844B3 (pt)
FI (1) FI83761C (pt)
FR (1) FR2604992B1 (pt)
MX (1) MX171639B (pt)
NO (1) NO873780L (pt)
PT (1) PT85812B (pt)
YU (1) YU45455B (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183491A (en) * 1987-10-14 1993-02-02 Saint-Gobain Recherche Material for the tempering of glass
FR2621906B1 (fr) * 1987-10-14 1990-01-26 Saint Gobain Vitrage Amelioration de la trempe du verre
FR2632298B1 (fr) * 1988-06-07 1990-08-10 Saint Gobain Vitrage Amelioration des performances des installations de bombage et de trempe de plaques de verre a lit de conformation courbe dans la direction de defilement du verre
FR2632297B1 (fr) * 1988-06-07 1990-08-10 Saint Gobain Vitrage Recuperation et trempe simultanee des plaques de verre a la sortie d'une installation de bombage et de trempe a lit de conformation courbe dans la direction de defilement des plaques de verre
FR2650820B1 (fr) * 1989-08-14 1991-10-31 Saint Gobain Vitrage Int Perfectionnement aux techniques de bombage de feuilles de verre
FI82921C (fi) * 1989-09-04 1991-05-10 Tamglass Oy Foerfarande och anordning foer boejning och haerdning av glasskiva.
FR2666081B1 (fr) * 1990-08-23 1993-10-01 Saint Gobain Vitrage Internal Sa Procede et dispositif d'obtention de feuilles de verre bombees.
DE4030222C1 (pt) * 1990-09-25 1991-11-14 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
FR2670775B1 (fr) * 1990-12-21 1993-08-06 Saint Gobain Vitrage Int Procede et dispositif d'obtention de feuilles de verre bombees.
FR2670776A1 (fr) * 1990-12-21 1992-06-26 Saint Gobain Vitrage Int Procede et dispositif de bombage de feuilles de verre.
DE4203395C2 (de) * 1992-02-06 1993-11-25 Didier Ofu Eng Verfahren zum Führen von aufzuheizenden Dünnbrammen, Blechen und Stahlbändern in Hochtemperatur-Rollenherdöfen und Hochtemperatur-Rollenherdofen zur Durchführung des Verfahrens
FR2691454B1 (fr) * 1992-05-21 1994-07-08 Saint Gobain Vitrage Int Procede et dispositif d'obtention de feuilles de verre bombees.
US6698243B1 (en) 1998-12-03 2004-03-02 Nippon Sheet Glass Co., Ltd. Method and apparatus for manufacturing bent glass sheet
US6363753B1 (en) 1998-12-03 2002-04-02 Nippon Sheet Glass Co., Ltd. Curved glass manufacturing apparatus with improved bending and conveyor units
JP2000290029A (ja) 1999-04-01 2000-10-17 Nippon Sheet Glass Co Ltd ガラス板成形用ベルトおよびこのベルトを用いた曲げガラス板の製造方法
DE60042707D1 (de) * 1999-06-17 2009-09-17 Asahi Glass Co Ltd Verfahren zur Luft-Kühlung/-Vorspannung einer Glasscheibe
JP4087111B2 (ja) 1999-07-23 2008-05-21 日本板硝子株式会社 車両窓用ガラス板
US6378339B1 (en) * 2000-09-05 2002-04-30 Glasstech, Inc. Apparatus and method for glass sheet forming
MXPA03002331A (es) * 2001-07-18 2003-07-18 Asahi Glass Co Ltd Aparato para flexionar una hoja de vidrio y rodillo curvo.
JP2004075504A (ja) * 2002-08-22 2004-03-11 Nippon Sheet Glass Co Ltd 板ガラスの複曲成形方法及びその装置
FR2845683B1 (fr) * 2002-10-10 2005-02-25 Saint Gobain Procede et machine d'obtention de feuilles de verre bombees
FI115768B (fi) * 2003-02-21 2005-07-15 Tamglass Ltd Oy Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi
FI20055309A (fi) * 2005-06-15 2006-12-16 Tamglass Ltd Oy Menetelmä ja laite lasilevyjen taivuttamiseksi ja karkaisemiseksi
KR101792993B1 (ko) 2010-05-12 2017-11-02 필킹톤 그룹 리미티드 글래스 시트 성형 방법
US8925352B2 (en) 2011-02-04 2015-01-06 Pilkington Group Limited Method of shaping glass sheets
EP2604582A1 (de) 2011-12-17 2013-06-19 Cristales Automotrices de Jalisco, S.A. Verfahren und Vorrichtung zum dreidimensionalen Verformen von Platten, insbesondere Glasplatten
CN113679931A (zh) 2015-01-22 2021-11-23 因特尔赛克特耳鼻喉公司 药物涂覆的气囊
CN104829101B (zh) * 2015-05-11 2018-05-01 洛阳兰迪玻璃机器股份有限公司 一种玻璃钢化炉用双向弯曲成型机构
KR20180000740U (ko) 2016-09-05 2018-03-14 유효상 여닫이창 경첩
KR200486873Y1 (ko) * 2017-07-12 2018-07-09 오상훈 자동 조심용 경첩
DE102018123284A1 (de) 2018-09-21 2020-03-26 sedak GmbH & Co. KG Vorrichtung zum Tempern von Glasscheiben

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1420731A (fr) * 1964-12-17 1965-12-10 Libbey Owens Ford Glass Co Appareil destiné à cintrer des feuilles de verre
FR1476785A (fr) * 1966-03-01 1967-04-14 Saint Gobain Perfectionnement au bombage de plaques de matières à l'état plastique
US4139359A (en) * 1977-11-02 1979-02-13 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by roll forming
FR2442219A1 (fr) * 1978-11-27 1980-06-20 Saint Gobain Bombage de feuilles de verre
US4218232A (en) * 1979-01-18 1980-08-19 Ppg Industries, Inc. Method of shaping moving sheets on roll forming apparatus
JPS5614613A (en) * 1979-07-13 1981-02-12 Toyota Motor Co Ltd Clamping device
FR2534242A1 (fr) * 1982-10-11 1984-04-13 Saint Gobain Vitrage Dispositif pour le bombage ou la trempe d'une feuille de verre en continu
FR2549465B1 (fr) * 1983-07-20 1985-09-20 Saint Gobain Vitrage Installation de bombage et de trempe de feuilles de verre
FR2549464B1 (fr) * 1983-07-20 1985-09-20 Saint Gobain Vitrage Installation a courbure facilement modifiable pour le bombage et la trempe de feuilles de verre
FR2554437B1 (fr) * 1983-11-09 1986-01-31 Saint Gobain Vitrage Dispositif de bombage de plaques de verre
FR2554436B1 (fr) * 1983-11-09 1986-01-31 Saint Gobain Vitrage Bombage de volumes de verre sur lit de conformation constitue d'elements tournants
US4556406A (en) * 1984-10-25 1985-12-03 Ppg Industries, Inc. Compound bend roll forming

Also Published As

Publication number Publication date
ES2018844B3 (es) 1991-05-16
NO873780L (no) 1988-04-05
FR2604992A1 (fr) 1988-04-15
KR950006188B1 (ko) 1995-06-12
EP0263030A1 (fr) 1988-04-06
EP0263030B1 (fr) 1990-11-07
FI874282A (fi) 1988-04-02
DK508587D0 (da) 1987-09-28
MX171639B (es) 1993-11-10
DK508587A (da) 1988-04-02
FR2604992B1 (fr) 1988-12-02
FI83761C (fi) 1991-08-26
PT85812B (pt) 1993-08-31
DD268233A5 (de) 1989-05-24
BR8705054A (pt) 1988-05-24
US4820327A (en) 1989-04-11
YU179187A (en) 1989-02-28
FI83761B (fi) 1991-05-15
NO873780D0 (no) 1987-09-10
YU45455B (en) 1992-05-28
JP2567414B2 (ja) 1996-12-25
FI874282A0 (fi) 1987-09-30
JPS63156026A (ja) 1988-06-29
CA1317109C (fr) 1993-05-04
KR880005049A (ko) 1988-06-27
DE3766065D1 (de) 1990-12-13
ATE58113T1 (de) 1990-11-15

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930210

MM3A Annulment or lapse

Effective date: 20050810