PT1025055E - Processo e dispositivo de bambeamento e de tempera de um vidro - Google Patents

Processo e dispositivo de bambeamento e de tempera de um vidro

Info

Publication number
PT1025055E
PT1025055E PT98950173T PT98950173T PT1025055E PT 1025055 E PT1025055 E PT 1025055E PT 98950173 T PT98950173 T PT 98950173T PT 98950173 T PT98950173 T PT 98950173T PT 1025055 E PT1025055 E PT 1025055E
Authority
PT
Portugal
Prior art keywords
dump
glass
time process
time
glass dump
Prior art date
Application number
PT98950173T
Other languages
English (en)
Inventor
Hans-Werner Kuster
Knut Dahlhoff
Werner Diederen
Karl-Josef Ollfisch
Wilfried Korsten
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 PT1025055E publication Critical patent/PT1025055E/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
    • C03B35/20—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
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005—Fabrics, felts or loose covers

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)
PT98950173T 1997-10-22 1998-10-22 Processo e dispositivo de bambeamento e de tempera de um vidro PT1025055E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19746558A DE19746558C1 (de) 1997-10-22 1997-10-22 Verfahren und Formring zum Biegen und Vorspannen von Glasscheiben

Publications (1)

Publication Number Publication Date
PT1025055E true PT1025055E (pt) 2002-09-30

Family

ID=7846226

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98950173T PT1025055E (pt) 1997-10-22 1998-10-22 Processo e dispositivo de bambeamento e de tempera de um vidro

Country Status (9)

Country Link
US (1) US6574992B1 (pt)
EP (1) EP1025055B1 (pt)
JP (1) JP4339507B2 (pt)
KR (1) KR100563968B1 (pt)
BR (1) BR9813100A (pt)
DE (1) DE19746558C1 (pt)
ES (1) ES2174495T3 (pt)
PT (1) PT1025055E (pt)
WO (1) WO1999020575A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10138464C2 (de) * 2001-03-13 2003-07-17 Eckelt Glas Gmbh Steyr Rahmenlose vorgespannte Glasscheibe
WO2005121038A2 (en) * 2004-06-07 2005-12-22 Colorado School Of Mines Coating for glass molding dies and forming tools
DE102007060784A1 (de) * 2007-12-17 2009-06-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Niedertemperaturverfahren zum Fügen von Glas und dergleichen für Optik und Präzisionsmechanik
DE102008012384A1 (de) * 2008-03-04 2009-09-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Deckel für Mikro-Systeme und Verfahren zur Herstellung eines Deckels
FR2942793B1 (fr) * 2009-03-05 2012-03-23 Saint Gobain Formage d'un vitrage comprenant une ouverture
FR3054217B1 (fr) * 2016-07-25 2020-02-21 Saint-Gobain Glass France Support de verre a aspiration
KR102336917B1 (ko) 2016-04-13 2021-12-13 쌩-고벵 글래스 프랑스 유리 시트 굽힘
WO2019071190A1 (en) * 2017-10-06 2019-04-11 Corning Incorporated METHOD AND APPARATUS FOR FORMATION OF CURVED GLASS BY DIFFERENTIAL HEATING OF EDGE AREA
DE102017009441A1 (de) * 2017-10-10 2019-04-11 DOCTER OPTlCS SE Verfahren zum Herstellen eines optischen Elementes aus Glas
FR3103808B1 (fr) * 2019-12-03 2022-05-27 Saint Gobain Outil de refroidissement local
CN115611503A (zh) * 2022-10-26 2023-01-17 福耀玻璃工业集团股份有限公司 透明板加工装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418098A (en) * 1965-09-13 1968-12-24 Libbey Owens Ford Glass Co Apparatus for press bending glass sheets
US3741743A (en) * 1972-07-31 1973-06-26 S Seymour Glass sheet shaping frame
CA1120726A (en) * 1978-05-01 1982-03-30 Harold A. Mcmaster Apparatus and method for bending glass
US4233049A (en) 1979-06-01 1980-11-11 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by drop forming
CA1128755A (en) * 1978-11-13 1982-08-03 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by drop forming
US4280828A (en) 1978-11-13 1981-07-28 Ppg Industries, Inc. Shaping glass sheets by drop forming with pressure assist
US4298368A (en) 1979-06-01 1981-11-03 Ppg Industries, Inc. Delivering and aligning glass sheets in a bending station
US4357156A (en) 1979-06-01 1982-11-02 Ppg Industries, Inc. Minimizing surface distortion while shaping glass sheets
FR2572388B1 (fr) * 1984-10-29 1986-12-26 Saint Gobain Vitrage Cadre de soutien d'une feuille de verre pendant la trempe
DE3608854A1 (de) * 1986-03-17 1987-09-24 Leitz Ernst Gmbh Verwendung eines oxidkeramik-werkstoffs fuer presswerkzeuge zum ausformen von bauteilen aus glas oder einer glashaltigen keramik hoher oberflaechenguete und massgenauigkeit
JPH0629148B2 (ja) * 1989-05-31 1994-04-20 セントラル硝子株式会社 ガラス板の熱処理方法
EP0431895A3 (en) * 1989-12-05 1991-08-21 Nippon Sheet Glass Co. Ltd. Method of and apparatus for bending and tempering sheet glass
US5118335A (en) * 1990-10-01 1992-06-02 Ppg Industries, Inc. Tempering ring design
US5385786A (en) * 1993-02-09 1995-01-31 Glasstech, Inc. Apparatus and method for controlling stresses in laminated automotive glass
US5383950A (en) * 1993-10-04 1995-01-24 Ford Motor Company Apparatus for supporting a glass sheet during a tempering process
US5472470A (en) * 1994-05-27 1995-12-05 Glasstech, Inc. Glass sheet press forming and quenching ring
US5679124A (en) * 1995-08-02 1997-10-21 Glasstech, Inc. Cooling ring assembly for controlling stresses in a formed glass sheet

Also Published As

Publication number Publication date
JP2001520166A (ja) 2001-10-30
ES2174495T3 (es) 2002-11-01
BR9813100A (pt) 2000-08-22
EP1025055B1 (fr) 2002-05-02
US6574992B1 (en) 2003-06-10
KR20010024524A (ko) 2001-03-26
KR100563968B1 (ko) 2006-03-29
DE19746558C1 (de) 1999-03-04
WO1999020575A1 (fr) 1999-04-29
EP1025055A1 (en) 2000-08-09
JP4339507B2 (ja) 2009-10-07

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