FI115768B - Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi - Google Patents

Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi Download PDF

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Publication number
FI115768B
FI115768B FI20035022A FI20035022A FI115768B FI 115768 B FI115768 B FI 115768B FI 20035022 A FI20035022 A FI 20035022A FI 20035022 A FI20035022 A FI 20035022A FI 115768 B FI115768 B FI 115768B
Authority
FI
Finland
Prior art keywords
bending
rollers
glass sheet
transport
glass
Prior art date
Application number
FI20035022A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20035022A0 (fi
FI20035022A (fi
Inventor
Pauli Reunamaeki
Pete Harjunen
Original Assignee
Tamglass Ltd Oy
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 Tamglass Ltd Oy filed Critical Tamglass Ltd Oy
Publication of FI20035022A0 publication Critical patent/FI20035022A0/fi
Priority to FI20035022A priority Critical patent/FI115768B/fi
Priority to PT04712065T priority patent/PT1597208E/pt
Priority to ES04712065T priority patent/ES2274426T3/es
Priority to MXPA05008796A priority patent/MXPA05008796A/es
Priority to PCT/FI2004/050017 priority patent/WO2004074194A1/en
Priority to EP04712065A priority patent/EP1597208B1/en
Priority to PL377521A priority patent/PL377521A1/pl
Priority to RU2005129327/03A priority patent/RU2307078C2/ru
Priority to DE602004002569T priority patent/DE602004002569T2/de
Priority to JP2005518539A priority patent/JP4413194B2/ja
Priority to AT04712065T priority patent/ATE340772T1/de
Priority to US10/545,792 priority patent/US20060179885A1/en
Priority to ZA200505530A priority patent/ZA200505530B/en
Priority to CNB2004800046391A priority patent/CN100361913C/zh
Priority to CA002516424A priority patent/CA2516424A1/en
Priority to BRPI0407724-5B1A priority patent/BRPI0407724B1/pt
Priority to KR1020057015455A priority patent/KR20050103502A/ko
Publication of FI20035022A publication Critical patent/FI20035022A/fi
Application granted granted Critical
Publication of FI115768B publication Critical patent/FI115768B/fi

Links

Classifications

    • 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
    • C03B27/0447—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being variably adaptable to the bend of the 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • 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
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • C03B23/0254—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging in a continuous way, e.g. gravity roll 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
    • C03B23/03—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
    • 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
    • C03B27/0435—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 variably adaptable to the bend of the sheet
    • 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
    • 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
    • C03B35/163—Drive means, clutches, gearing or drive speed control means
    • 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
    • C03B35/165—Supports or couplings for roller ends, e.g. trunions, gudgeons
    • 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
    • C03B35/166—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for both flat and 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
    • 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
    • C03B35/187—Rollers specially adapted for both flat and bent sheets or ribbons, i.e. rollers of adjustable curvature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Glass Compositions (AREA)
FI20035022A 2003-02-21 2003-02-21 Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi FI115768B (fi)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FI20035022A FI115768B (fi) 2003-02-21 2003-02-21 Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi
DE602004002569T DE602004002569T2 (de) 2003-02-21 2004-02-18 Verfahren und vorrichtung zum biegen und vorspannen oder härten einer glasscheibe
AT04712065T ATE340772T1 (de) 2003-02-21 2004-02-18 Verfahren und vorrichtung zum biegen und vorspannen oder härten einer glasscheibe
MXPA05008796A MXPA05008796A (es) 2003-02-21 2004-02-18 Metodo y aparato para flexionar y templar o fortalecer con calor un panel de vidrio doblado de manera bidireccional.
PCT/FI2004/050017 WO2004074194A1 (en) 2003-02-21 2004-02-18 Method and apparatus for bending and tempering or heat-strengthening a bidirectionally curved glass panel
EP04712065A EP1597208B1 (en) 2003-02-21 2004-02-18 Method and apparatus for bending and tempering or heat-strengthening a glass panel
PL377521A PL377521A1 (pl) 2003-02-21 2004-02-18 Sposób i urządzenie do zaginania i hartowania lub ulepszania cieplnego płyty szklanej zakrzywianej w dwóch kierunkach
RU2005129327/03A RU2307078C2 (ru) 2003-02-21 2004-02-18 Способ и устройство для гибки и отжига или закалки изогнутой по двум направлениям стеклянной панели
PT04712065T PT1597208E (pt) 2003-02-21 2004-02-18 Processo e aparelho para encurvamento e têmpera ou reforço por calor de um painel de vidro
JP2005518539A JP4413194B2 (ja) 2003-02-21 2004-02-18 ２方向に曲げられるガラスパネルの曲げ及び強化または熱強化のための方法および装置
ES04712065T ES2274426T3 (es) 2003-02-21 2004-02-18 Procedimiento y aparato para doblar y templar o templar termicamente un panel de vidrio.
US10/545,792 US20060179885A1 (en) 2003-02-21 2004-02-18 Method and apparatus for bending and tempering or heat-strengthening a bidirectionally curved glass panel
ZA200505530A ZA200505530B (en) 2003-02-21 2004-02-18 Method and apparatus for bending and tempering or heat-strengthening a bidirectionally corved glass panel
CNB2004800046391A CN100361913C (zh) 2003-02-21 2004-02-18 使双向弯曲的玻璃板弯曲和回火或热加强的方法及设备
CA002516424A CA2516424A1 (en) 2003-02-21 2004-02-18 Method and apparatus for bending and tempering or heat-strengthening a bidirectionally curved glass panel
BRPI0407724-5B1A BRPI0407724B1 (pt) 2003-02-21 2004-02-18 método e aparelho para o dobramento e o recozimento ou a retificação térmica de um painel de vidro curvo de forma bidirecional
KR1020057015455A KR20050103502A (ko) 2003-02-21 2004-02-18 2 방향으로 만곡된 유리 패널을 불리거나 또는 가열강화시키기 위한 방법 및 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20035022A FI115768B (fi) 2003-02-21 2003-02-21 Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi
FI20035022 2003-02-21

Publications (3)

Publication Number Publication Date
FI20035022A0 FI20035022A0 (fi) 2003-02-21
FI20035022A FI20035022A (fi) 2004-08-22
FI115768B true FI115768B (fi) 2005-07-15

Family

ID=8566356

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20035022A FI115768B (fi) 2003-02-21 2003-02-21 Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi

Country Status (17)

Country Link
US (1) US20060179885A1 (zh)
EP (1) EP1597208B1 (zh)
JP (1) JP4413194B2 (zh)
KR (1) KR20050103502A (zh)
CN (1) CN100361913C (zh)
AT (1) ATE340772T1 (zh)
BR (1) BRPI0407724B1 (zh)
CA (1) CA2516424A1 (zh)
DE (1) DE602004002569T2 (zh)
ES (1) ES2274426T3 (zh)
FI (1) FI115768B (zh)
MX (1) MXPA05008796A (zh)
PL (1) PL377521A1 (zh)
PT (1) PT1597208E (zh)
RU (1) RU2307078C2 (zh)
WO (1) WO2004074194A1 (zh)
ZA (1) ZA200505530B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008148933A1 (en) 2007-06-06 2008-12-11 Glaston Corporation Method of deflecting conveyor rolls intended for bending glass panels, and assembly applying the method
WO2008155457A1 (en) * 2007-06-18 2008-12-24 Glaston Corporation Method and apparatus for bending and tempering a glass panel
US8863933B2 (en) 2012-07-18 2014-10-21 Glaston Services Ltd. Oy Conveyor for a sheet glass tempering furnace

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7228717B2 (en) * 2004-06-10 2007-06-12 Glasstech, Inc. Apparatus for glass sheet forming with cross curvature
GB0605541D0 (en) * 2006-03-20 2006-04-26 Westcrowns Contracting Service Tempering Apparatus
FI120034B (fi) * 2007-06-18 2009-06-15 Glaston Services Ltd Oy Menetelmä lasilevyn taivuttamiseksi ja karkaisemiseksi
FI119511B (fi) * 2007-06-18 2008-12-15 Glaston Services Ltd Oy Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi
FI120033B (fi) * 2007-06-18 2009-06-15 Glaston Services Ltd Oy Menetelmä lasilevyn taivuttamiseksi ja karkaisemiseksi
JP4962365B2 (ja) * 2008-03-14 2012-06-27 旭硝子株式会社 ガラス板の曲げ成形方法及び曲げ成形装置
WO2017216962A1 (ja) * 2016-06-17 2017-12-21 堺ディスプレイプロダクト株式会社 曲げ加工装置
CN108017265B (zh) * 2018-01-16 2024-02-02 洛阳北方玻璃技术股份有限公司 多功能玻璃成型设备及利用该设备实现的玻璃成型方法
CN109748486B (zh) * 2019-02-01 2023-10-03 洛阳兰迪玻璃机器股份有限公司 一种弯钢化玻璃成型设备及成型方法

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US3881906A (en) * 1973-08-20 1975-05-06 Libbey Owens Ford Co Heat treating glass sheets
US4139359A (en) * 1977-11-02 1979-02-13 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by roll forming
US4226608A (en) * 1979-05-14 1980-10-07 Shatterproof Glass Corporation Method and apparatus for curving glass sheets
US4381933A (en) * 1982-01-25 1983-05-03 Ppg Industries, Inc. Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing
US4586946A (en) * 1983-02-07 1986-05-06 Carl Kramer Equipment for curving glass sheets
DE3310357C2 (de) * 1983-03-22 1994-02-17 Glasstech Inc Vorrichtung zum Wölben und Fördern eines Flächengebildes
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
FI76313C (fi) * 1986-09-22 1988-10-10 Kyro Oy Foerfarande och anordning foer boejning och tempering av glasskivor.
FR2604992B1 (fr) * 1986-10-01 1988-12-02 Saint Gobain Vitrage Bombage et trempe de plaques de verre defilant sur un lit de conformation courbe dans la direction de defilement
US4773925A (en) * 1987-06-15 1988-09-27 Ppg Industries, Inc. Adjustable roll forming arrangement
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
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.
EP0778246B1 (en) * 1995-12-07 1999-08-18 Tamglass Engineering Oy Method and apparatus for bending and tempering glass sheets
BR9906620A (pt) * 1998-06-19 2000-09-19 Asahi Glass Co Ltd Método e aparelho de conformação em curva para uma chapa de vidro
US6363753B1 (en) * 1998-12-03 2002-04-02 Nippon Sheet Glass Co., Ltd. Curved glass manufacturing apparatus with improved bending and conveyor units
FI109197B (fi) * 2001-03-07 2002-06-14 Tamglass Ltd Oy Kaareutuva tukirakenne lasilevyjen taivutusosastossa tai taivutus- ja karkaisuosastossa
MXPA03002331A (es) * 2001-07-18 2003-07-18 Asahi Glass Co Ltd Aparato para flexionar una hoja de vidrio y rodillo curvo.
JP4114133B2 (ja) * 2002-04-26 2008-07-09 旭硝子株式会社 ガラス板の曲げ成形装置用ローラアッセンブリ及びガラス板の曲げ成形装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008148933A1 (en) 2007-06-06 2008-12-11 Glaston Corporation Method of deflecting conveyor rolls intended for bending glass panels, and assembly applying the method
WO2008155457A1 (en) * 2007-06-18 2008-12-24 Glaston Corporation Method and apparatus for bending and tempering a glass panel
US8863933B2 (en) 2012-07-18 2014-10-21 Glaston Services Ltd. Oy Conveyor for a sheet glass tempering furnace

Also Published As

Publication number Publication date
KR20050103502A (ko) 2005-10-31
WO2004074194A1 (en) 2004-09-02
ATE340772T1 (de) 2006-10-15
DE602004002569T2 (de) 2007-08-30
BRPI0407724B1 (pt) 2013-09-17
ZA200505530B (en) 2006-09-27
ES2274426T3 (es) 2007-05-16
BRPI0407724A (pt) 2006-02-14
DE602004002569D1 (de) 2006-11-09
JP2006515262A (ja) 2006-05-25
MXPA05008796A (es) 2005-10-18
CN1750999A (zh) 2006-03-22
RU2307078C2 (ru) 2007-09-27
FI20035022A0 (fi) 2003-02-21
EP1597208A1 (en) 2005-11-23
FI20035022A (fi) 2004-08-22
JP4413194B2 (ja) 2010-02-10
US20060179885A1 (en) 2006-08-17
EP1597208B1 (en) 2006-09-27
CA2516424A1 (en) 2004-09-02
PT1597208E (pt) 2006-12-29
RU2005129327A (ru) 2006-01-27
PL377521A1 (pl) 2006-02-06
CN100361913C (zh) 2008-01-16

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