ZA953035B - Bending and tempering glass sheets - Google Patents

Bending and tempering glass sheets

Info

Publication number
ZA953035B
ZA953035B ZA953035A ZA953035A ZA953035B ZA 953035 B ZA953035 B ZA 953035B ZA 953035 A ZA953035 A ZA 953035A ZA 953035 A ZA953035 A ZA 953035A ZA 953035 B ZA953035 B ZA 953035B
Authority
ZA
South Africa
Prior art keywords
sheet
bending
bent
tempering
press
Prior art date
Application number
ZA953035A
Other languages
English (en)
Inventor
Alan Charles Woodward
Hans-Dieter Funk
Richard A Herrington
Kazunori Yuki
Original Assignee
Pilkington Glass Ltd
Flachglas Ag
Libbey Owens Ford Co
Nippon Sheet Glass Co Ltd
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 Pilkington Glass Ltd, Flachglas Ag, Libbey Owens Ford Co, Nippon Sheet Glass Co Ltd filed Critical Pilkington Glass Ltd
Publication of ZA953035B publication Critical patent/ZA953035B/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/067—Sheet handling, means, e.g. manipulators, devices for turning or tilting sheet glass
    • 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
    • C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
    • 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
    • C03B27/044—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
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • 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
    • C03B35/20—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B65G2249/045—Details of suction cups suction cups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops

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)
  • Joining Of Glass To Other Materials (AREA)
  • Glass Compositions (AREA)
ZA953035A 1994-04-15 1995-04-12 Bending and tempering glass sheets ZA953035B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9407610A GB9407610D0 (en) 1994-04-15 1994-04-15 Bending and tempering glass sheets

Publications (1)

Publication Number Publication Date
ZA953035B true ZA953035B (en) 1995-10-16

Family

ID=10753676

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA953035A ZA953035B (en) 1994-04-15 1995-04-12 Bending and tempering glass sheets

Country Status (21)

Country Link
US (1) US5735922A (ja)
EP (1) EP0677491B1 (ja)
JP (1) JP3801665B2 (ja)
KR (1) KR100367539B1 (ja)
CN (1) CN1118769A (ja)
AT (1) ATE168974T1 (ja)
AU (1) AU1643295A (ja)
BR (1) BR9501542A (ja)
CA (1) CA2146936A1 (ja)
CZ (1) CZ93695A3 (ja)
DE (1) DE69503689T2 (ja)
ES (1) ES2123209T3 (ja)
FI (1) FI951752A (ja)
GB (1) GB9407610D0 (ja)
HU (1) HUT72393A (ja)
IN (1) IN188344B (ja)
MX (1) MXPA95001773A (ja)
NZ (1) NZ270927A (ja)
PL (1) PL308101A1 (ja)
RU (1) RU95105428A (ja)
ZA (1) ZA953035B (ja)

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US6027766A (en) * 1997-03-14 2000-02-22 Ppg Industries Ohio, Inc. Photocatalytically-activated self-cleaning article and method of making same
US6505483B1 (en) * 2000-02-25 2003-01-14 Surface Combustion, Inc. Glass transportation system
KR100362306B1 (ko) * 2000-04-07 2002-11-25 효명산업 주식회사 3차원곡면 강화유리 제조장치
AU2001276431A1 (en) * 2000-07-13 2002-01-30 Saint-Gobain Glass France Method and device for bending a glass sheet
FR2817254B1 (fr) * 2000-11-29 2003-01-10 Saint Gobain Procede et dispositif de bombage d'une feuille de verre
FR2818272B1 (fr) * 2000-12-15 2003-08-29 Saint Gobain Vitrage muni d'un empilement de couches minces pour la protection solaire et/ou l'isolation thermique
US6796144B2 (en) * 2001-05-30 2004-09-28 Battelle Memorial Institute System and method for glass processing and temperature sensing
US6578383B2 (en) 2001-06-19 2003-06-17 Glasstech, Inc. Apparatus and method for roll bending heated glass sheets
US6513348B2 (en) 2001-06-19 2003-02-04 Glasstech, Inc. Quench station and method for quenching formed glass sheets
US20020189290A1 (en) * 2001-06-19 2002-12-19 Glasstech, Inc. System and method for forming and quenching glass sheets
US6543255B2 (en) * 2001-06-19 2003-04-08 Glasstech, Inc. Press bending station and method for job switching
WO2003106356A2 (en) * 2002-06-17 2003-12-24 Nippon Sheet Glass Co., Ltd. Apparatus and method for producing a bent glass sheet
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KR20020061567A (ko) * 2002-06-19 2002-07-24 유병섭 강화유리 제조시스템의 냉각장치
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FR2862056B1 (fr) * 2003-11-12 2006-01-13 Saint Gobain Procede et machine d'obtention de feuilles de verre bombees
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US7287401B2 (en) * 2004-06-10 2007-10-30 Glasstech, Inc. System and method for cylindrically forming glass sheets
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US7597964B2 (en) * 2005-08-02 2009-10-06 Guardian Industries Corp. Thermally tempered coated article with transparent conductive oxide (TCO) coating
US20070029186A1 (en) * 2005-08-02 2007-02-08 Alexey Krasnov Method of thermally tempering coated article with transparent conductive oxide (TCO) coating using inorganic protective layer during tempering and product made using same
US8298380B2 (en) * 2006-05-23 2012-10-30 Guardian Industries Corp. Method of making thermally tempered coated article with transparent conductive oxide (TCO) coating in color compression configuration, and product made using same
US7975509B2 (en) * 2007-06-27 2011-07-12 Pilkington North America, Inc. Glass bending process
WO2009100452A2 (en) * 2008-02-10 2009-08-13 Litesentry Corporation Closed loop control system for the heat-treatment of glass
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GB201007346D0 (en) 2010-05-04 2010-06-16 Pilkington Group Ltd Soldering on thin glass sheets
EP2463247A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
EP2463248A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
CN103249581B (zh) 2010-12-13 2016-12-07 法国圣戈班玻璃厂 一种汽车玻璃及用于弯曲玻璃片的方法
EP2604582A1 (de) * 2011-12-17 2013-06-19 Cristales Automotrices de Jalisco, S.A. Verfahren und Vorrichtung zum dreidimensionalen Verformen von Platten, insbesondere Glasplatten
CN103304128A (zh) * 2012-03-16 2013-09-18 张明理 一种自动玻璃印花炉
WO2016069835A2 (en) * 2014-10-29 2016-05-06 Corning Incorporated Apparatus and method for shaping or forming heated glass sheets
MX2017014975A (es) * 2015-05-27 2018-03-23 Pilkington Group Ltd Metodo y aparato para formar hojas de vidrio.
KR20170006900A (ko) * 2015-07-10 2017-01-18 삼성전자주식회사 성형장치 및 이를 이용한 성형방법
CA2992391C (en) 2015-08-18 2019-12-31 Saint-Gobain Glass France Glass bending device and glass bending method using a fan
US10577271B2 (en) 2015-09-08 2020-03-03 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
PL3380440T3 (pl) 2015-11-25 2019-10-31 Saint Gobain Sposób gięcia grawitacyjnego wspomaganego nadciśnieniowo oraz odpowiednie urządzenie
RU2720538C2 (ru) 2016-01-28 2020-05-12 Сэн-Гобэн Гласс Франс Способ поддерживаемого избыточным давлением гнутья стекла и устройство, пригодное для этого
CN106746550A (zh) * 2016-12-19 2017-05-31 江苏华尚汽车玻璃工业有限公司 双弯钢化预成型装置
RU2720334C1 (ru) * 2017-02-20 2020-04-29 Сэн-Гобэн Гласс Франс Закалочная рама для термической закалки стеклянных панелей
JP6878117B2 (ja) * 2017-04-25 2021-05-26 川崎重工業株式会社 シート搬送装置及びシート搬送方法
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CN107721137B (zh) * 2017-09-15 2019-10-22 北京理工大学 一种电气复合驱动精密玻璃模压成形机及操作方法
DE102018204476A1 (de) * 2018-03-23 2019-09-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung mit einem Ofen und Verfahren zu deren Verwendung
PL236771B1 (pl) * 2018-08-08 2021-02-22 Pilkington Automotive Poland Spolka Z Ograniczona Odpowiedzialnoscia Prasa do gięcia szkła
CN109354389B (zh) * 2018-08-24 2022-03-22 合肥中科衡金工业自动化有限公司 一种球面玻璃加工工艺
CN109354395B (zh) * 2018-08-24 2022-01-28 合肥中科衡金工业自动化有限公司 一种小半径钢化玻璃生产工艺
CN110255869B (zh) * 2019-07-10 2020-05-15 福耀玻璃工业集团股份有限公司 一种用于玻璃板弯曲成型的陶瓷模具
GB201911334D0 (en) 2019-08-08 2019-09-25 Pilkington Group Ltd Method for shaping coated glass sheets
CN113526853B (zh) * 2021-08-05 2023-01-06 安徽荣耀光电科技有限公司 一种钢化玻璃加工系统及加工工艺

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Also Published As

Publication number Publication date
ATE168974T1 (de) 1998-08-15
ES2123209T3 (es) 1999-01-01
GB9407610D0 (en) 1994-06-08
FI951752A (fi) 1995-10-16
JPH0834629A (ja) 1996-02-06
NZ270927A (en) 1996-12-20
FI951752A0 (fi) 1995-04-12
IN188344B (ja) 2002-09-07
RU95105428A (ru) 1997-01-27
JP3801665B2 (ja) 2006-07-26
DE69503689T2 (de) 1999-01-14
EP0677491B1 (en) 1998-07-29
KR100367539B1 (ko) 2003-02-25
CN1118769A (zh) 1996-03-20
EP0677491A3 (en) 1996-01-24
US5735922A (en) 1998-04-07
CA2146936A1 (en) 1995-10-16
AU1643295A (en) 1995-10-26
EP0677491A2 (en) 1995-10-18
HU9501059D0 (en) 1995-06-28
DE69503689D1 (de) 1998-09-03
KR950031950A (ko) 1995-12-20
HUT72393A (en) 1996-04-29
PL308101A1 (en) 1995-10-16
MXPA95001773A (es) 2004-09-27
CZ93695A3 (en) 1996-01-17
BR9501542A (pt) 1995-11-14

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