ZA956778B - Heating and bending glass sheets - Google Patents

Heating and bending glass sheets

Info

Publication number
ZA956778B
ZA956778B ZA956778A ZA956778A ZA956778B ZA 956778 B ZA956778 B ZA 956778B ZA 956778 A ZA956778 A ZA 956778A ZA 956778 A ZA956778 A ZA 956778A ZA 956778 B ZA956778 B ZA 956778B
Authority
ZA
South Africa
Prior art keywords
heating
glass sheets
glass sheet
bending glass
bending
Prior art date
Application number
ZA956778A
Other languages
English (en)
Inventor
Colin Michel Bennett
Masuhide Kajii
Kazuo Yamada
Original Assignee
Triplex Safety Glass Ltd
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 Triplex Safety Glass Ltd, Nippon Sheet Glass Co Ltd filed Critical Triplex Safety Glass Ltd
Publication of ZA956778B publication Critical patent/ZA956778B/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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0258—Gravity 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • 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
    • C03B23/0235—Re-forming glass sheets by 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
    • C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
    • 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

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)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Resistance Heating (AREA)
  • Laminated Bodies (AREA)
ZA956778A 1994-08-20 1995-08-14 Heating and bending glass sheets ZA956778B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9416893A GB9416893D0 (en) 1994-08-20 1994-08-20 Heating and bending glass sheets

Publications (1)

Publication Number Publication Date
ZA956778B true ZA956778B (en) 1996-02-20

Family

ID=10760179

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA956778A ZA956778B (en) 1994-08-20 1995-08-14 Heating and bending glass sheets

Country Status (15)

Country Link
US (2) US5679123A (xx)
EP (1) EP0697375B1 (xx)
KR (1) KR960007476A (xx)
CN (1) CN1123771A (xx)
AT (1) ATE192421T1 (xx)
AU (1) AU2856095A (xx)
BR (1) BR9503725A (xx)
CA (1) CA2156384A1 (xx)
CZ (1) CZ207595A3 (xx)
DE (1) DE69516601D1 (xx)
FI (1) FI953900A (xx)
GB (1) GB9416893D0 (xx)
PL (1) PL310029A1 (xx)
TR (1) TR199501028A2 (xx)
ZA (1) ZA956778B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100397B (fi) * 1995-10-24 1997-11-28 Glassrobots Oy Lämmönsiirtomenetelmä lasilevyjen taivutusuunissa ja taivutusuuni
AU1236099A (en) * 1998-11-12 2000-06-05 Glassrobots Oy Arrangement in a glass bending oven
JP4457438B2 (ja) * 1999-09-27 2010-04-28 旭硝子株式会社 ガラス板の曲げ成形装置および曲げ成形方法
FI105676B (fi) 1999-11-02 2000-09-29 Tamglass Ltd Oy Menetelmä ja laite muotissa taivutettavan lasilevyn keskialueen kannattamiseksi
FI116726B (fi) * 2002-06-12 2006-02-15 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi
FI118178B (fi) * 2003-06-25 2007-08-15 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi
FI119421B (fi) * 2004-02-20 2008-11-14 Tamglass Ltd Oy Laminoitujen lasilevyjen ilmanpoistouuni
DE102006024484B3 (de) * 2006-05-26 2007-07-19 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Vorrichtung und Verfahren zum Biegen von Glasscheiben
WO2011096446A1 (ja) * 2010-02-03 2011-08-11 旭硝子株式会社 ガラス板の徐冷方法及びその装置
US8826693B2 (en) * 2010-08-30 2014-09-09 Corning Incorporated Apparatus and method for heat treating a glass substrate
US8816252B2 (en) * 2011-11-22 2014-08-26 Corning Incorporated Methods and apparatus for localized heating and deformation of glass sheets
RU2498948C1 (ru) * 2012-06-05 2013-11-20 Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" Установка моллирования стеклянных полусфер
EP2679551A1 (en) * 2012-06-28 2014-01-01 Corning Incorporated Process and system for fine tuning precision glass sheet bending
RU2534863C2 (ru) * 2013-01-22 2014-12-10 Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" Форма для моллирования листового стекла
US10526232B2 (en) 2013-05-30 2020-01-07 Ppg Industries Ohio, Inc. Microwave heating glass bending process
WO2015179617A1 (en) * 2014-05-23 2015-11-26 Corning Incorporated Radiation shield for shaping thin glass
RU2556647C1 (ru) * 2014-06-03 2015-07-10 Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" Установка моллирования стеклянных изделий
CN108483879A (zh) * 2018-05-28 2018-09-04 湖北雄华科技有限公司 一种钢化玻璃热弯加工模具
GB2592760B (en) * 2018-12-28 2023-11-15 Sanko Seikosho Co Ltd Thermoplastic plate bending method, working jig, and concave thermoplastic plate
DE102021133071A1 (de) * 2021-12-14 2023-06-15 Ulf Reinhardt Umformvorrichtung und Verfahren zum Umformen eines Dünnglases
WO2024049693A1 (en) * 2022-08-31 2024-03-07 Corning Incorporated Modular thermal control units for variable thickness glass ribbon

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671987A (en) * 1951-09-13 1954-03-16 Libbey Owens Ford Glass Co Glass bending apparatus
BE544819A (xx) * 1955-02-14
US2794300A (en) * 1956-01-31 1957-06-04 Pittsburgh Plate Glass Co Glass bending lehrs
US3001328A (en) * 1958-07-25 1961-09-26 Pittsburgh Plate Glass Co Glass bending lehrs and conveyors therefor
BE595770A (xx) * 1959-10-09
DE1138190B (de) * 1960-10-03 1962-10-18 Ludwig Riedhammer G M B H Tunnelofen zum Biegen von Glasscheiben
DE3141823A1 (de) * 1980-10-21 1982-05-27 Furnace Industrial Co., Ltd., Tokyo "transporteinrichtung fuer aufnahmebehaelter in einem tunnelofen"
FI68390C (fi) * 1983-07-25 1986-12-30 Tamglass Oy Foerfarande och ungsanordning foer boejning av glasskivor.
JPS6241728A (ja) * 1985-08-19 1987-02-23 Nippon Sheet Glass Co Ltd 板ガラスの加熱曲げ装置
GB8604246D0 (en) * 1986-02-20 1986-03-26 Pilkington Brothers Plc Manufacture of curved glass
US4687501A (en) * 1986-04-21 1987-08-18 Ppg Industries, Inc. Lightweight bending iron heat shields for glass bending molds
JPH0441148Y2 (xx) * 1986-12-15 1992-09-28
GB2201670B (en) * 1987-02-27 1991-09-18 Electricity Council Glass forming apparatus
US4909820A (en) * 1988-02-25 1990-03-20 Asahi Glass Company Ltd. Method of and an apparatus for bending glass plates for a laminated glass
FI881079A (fi) * 1988-03-09 1989-09-10 Lamino Oy Anlaeggning foer boejning av glasskivor.
JPH01252886A (ja) * 1988-03-31 1989-10-09 Central Glass Co Ltd 熱加工炉並びにそれによる熱処理方法
JPH0623062B2 (ja) * 1988-03-31 1994-03-30 日本板硝子株式会社 板ガラスの局部加熱装置
US5071461A (en) * 1988-07-18 1991-12-10 Asahi Glass Company, Ltd. Method and apparatus for bending overlapping glass plates to form a laminated glass structure
US4894080A (en) * 1988-09-26 1990-01-16 Ppg Industries, Inc. In-lehr glass sheet press bending using pressurized gas
SU1761695A1 (ru) * 1988-12-12 1992-09-15 Борский Стекольный Завод Им.М.Горького Устройство дл молировани листового стекла
FR2658808B1 (fr) * 1990-02-21 1993-05-14 Saint Gobain Vitrage Int Four de bombage de feuilles de verre par effondrement sur un cadre de bombage et son application a la realisation de vitrages de forme complexe.
FI86295C (fi) 1990-09-21 1992-08-10 Tamglass Oy Foerfarande och anordning foer boejning av en glasskiva.
US5085580A (en) * 1990-11-30 1992-02-04 Glasstech, Inc. Preheater for flat glass sheets
IT1246032B (it) * 1991-03-08 1994-11-07 Poppi Spa Forno di tempra, in particolare per lastre di vetro e simili.
FI89475C (fi) * 1991-09-27 1993-10-11 Tamglass Eng Oy Foerfarande och anordning foer boejning och haerdning av en glasskiva
FI91244C (fi) * 1992-04-30 1994-06-10 Tamglass Eng Oy Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi
FI91522C (fi) * 1992-09-18 1994-07-11 Tamglass Eng Oy Menetelmä ja laite lasilevyjen taivuttamiseksi
ATE149978T1 (de) * 1992-10-15 1997-03-15 Tamglass Eng Oy Verfahren und ofen zum biegen von glastafeln
FI91521C (fi) * 1992-10-15 1996-09-11 Tamglass Eng Oy Menetelmä lasilevyjen taivuttamiseksi
GB9304286D0 (en) * 1993-03-03 1993-04-21 Pilkington Glass Ltd Bending apparatus

Also Published As

Publication number Publication date
CZ207595A3 (en) 1996-06-12
EP0697375A2 (en) 1996-02-21
DE69516601D1 (de) 2000-06-08
CA2156384A1 (en) 1996-02-21
PL310029A1 (en) 1996-03-04
US5876477A (en) 1999-03-02
US5679123A (en) 1997-10-21
ATE192421T1 (de) 2000-05-15
TR199501028A2 (tr) 1996-06-21
FI953900A (fi) 1996-02-21
FI953900A0 (fi) 1995-08-18
BR9503725A (pt) 1997-05-27
KR960007476A (ko) 1996-03-22
GB9416893D0 (en) 1994-10-12
EP0697375B1 (en) 2000-05-03
AU2856095A (en) 1996-03-07
EP0697375A3 (en) 1996-08-21
CN1123771A (zh) 1996-06-05

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