FI921964A - Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi - Google Patents

Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi Download PDF

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Publication number
FI921964A
FI921964A FI921964A FI921964A FI921964A FI 921964 A FI921964 A FI 921964A FI 921964 A FI921964 A FI 921964A FI 921964 A FI921964 A FI 921964A FI 921964 A FI921964 A FI 921964A
Authority
FI
Finland
Prior art keywords
tempering
bending
glass sheet
glass
sheet
Prior art date
Application number
FI921964A
Other languages
English (en)
Swedish (sv)
Other versions
FI91244B (fi
FI91244C (fi
FI921964A0 (fi
Inventor
Jukka Heikki Vehmas
Juha Paavola
Original Assignee
Tamglass Eng 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 Eng Oy filed Critical Tamglass Eng Oy
Priority to FI921964A priority Critical patent/FI91244C/fi
Publication of FI921964A0 publication Critical patent/FI921964A0/fi
Priority to US07/904,481 priority patent/US5306324A/en
Priority to JP12525993A priority patent/JP3537842B2/ja
Priority to EP93106922A priority patent/EP0568053B1/en
Priority to DE69311843T priority patent/DE69311843T2/de
Priority to FI933319A priority patent/FI91245C/fi
Publication of FI921964A publication Critical patent/FI921964A/fi
Publication of FI91244B publication Critical patent/FI91244B/fi
Application granted granted Critical
Publication of FI91244C publication Critical patent/FI91244C/fi

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
    • 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
    • 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
    • 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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
FI921964A 1992-04-30 1992-04-30 Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi FI91244C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI921964A FI91244C (fi) 1992-04-30 1992-04-30 Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi
US07/904,481 US5306324A (en) 1992-04-30 1992-06-25 Method and apparatus for bending and tempering a glass sheet
JP12525993A JP3537842B2 (ja) 1992-04-30 1993-04-28 板ガラスの曲げ及び焼き戻し方法
EP93106922A EP0568053B1 (en) 1992-04-30 1993-04-28 Method and apparatus for bending and tempering a glass sheet
DE69311843T DE69311843T2 (de) 1992-04-30 1993-04-28 Verfahren und Vorrichtung zum Biegen und Härten von Glasscheiben
FI933319A FI91245C (fi) 1992-04-30 1993-07-23 Uunilaitteisto lasilevyn taivuttamiseksi ja karkaisemiseksi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI921964 1992-04-30
FI921964A FI91244C (fi) 1992-04-30 1992-04-30 Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi

Publications (4)

Publication Number Publication Date
FI921964A0 FI921964A0 (fi) 1992-04-30
FI921964A true FI921964A (fi) 1993-10-31
FI91244B FI91244B (fi) 1994-02-28
FI91244C FI91244C (fi) 1994-06-10

Family

ID=8535201

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921964A FI91244C (fi) 1992-04-30 1992-04-30 Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi

Country Status (5)

Country Link
US (1) US5306324A (fi)
EP (1) EP0568053B1 (fi)
JP (1) JP3537842B2 (fi)
DE (1) DE69311843T2 (fi)
FI (1) FI91244C (fi)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92816C (fi) * 1993-04-23 1995-01-10 Tamglass Eng Oy Menetelmä ja uunilaitteisto rengasmuotilla kannatetun lasilevyn taivuttamiseksi ja karkaisemiseksi
CA2141830C (en) * 1994-02-14 1999-06-01 Ppg Industries Ohio, Inc. Method and apparatus of bending glass sheets
GB9416893D0 (en) * 1994-08-20 1994-10-12 Triplex Safety Glass Co Heating and bending glass sheets
US5656053A (en) * 1995-09-07 1997-08-12 Ford Motor Company Method for heating and forming a glass sheet
DE69608746T2 (de) * 1995-09-07 2000-10-12 Ford Motor Co Verfahren zum Erhitzen einer Glasscheibe
DE69608747T2 (de) * 1995-09-07 2000-10-12 Ford Motor Co Verfahren zum Erhitzen, Formen und Härten einer Glasscheibe
NL1004896C2 (nl) * 1996-12-24 1998-06-25 Berend Jan Compagner Werkwijze en inrichting voor het vervaardigen van gebogen, gehard glas.
WO2000029339A1 (fi) * 1998-11-12 2000-05-25 Glassrobots Oy Arrangement in a glass bending oven
EP1140711A1 (en) 1998-11-12 2001-10-10 Glassrobots Oy Arrangement in a glass bending oven
FI105676B (fi) * 1999-11-02 2000-09-29 Tamglass Ltd Oy Menetelmä ja laite muotissa taivutettavan lasilevyn keskialueen kannattamiseksi
FI109199B (fi) * 2001-02-28 2002-06-14 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi
FI20021131A (fi) * 2002-06-12 2003-12-13 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi ja karkaisemiseksi
FI117354B (fi) * 2003-06-02 2006-09-15 Tamglass Ltd Oy Menetelmä reunamuotilla taivutettavan lasilevyn taivutuspussikkuuden mittaamiseksi
BE1015700A3 (fr) * 2003-10-03 2005-07-05 Glaverbel Bombage de vitrage feuillete.
CN100339323C (zh) * 2003-12-05 2007-09-26 姚敏 U形钢化玻璃板生产工艺及其生产设备
TWI261287B (en) * 2004-06-01 2006-09-01 Advanced Display Proc Eng Co Flat fluorescent lamp and method of manufacturing the same
DE102004029723B3 (de) * 2004-06-21 2005-11-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Vorspannen von Glasscheiben
TWI245746B (en) * 2004-08-10 2005-12-21 Asia Optical Co Inc Continuous type glass molding forming system
TW200606111A (en) * 2004-08-10 2006-02-16 Asia Optical Co Inc Continuous glass molding system
KR100600398B1 (ko) * 2004-09-21 2006-07-19 미래산업 주식회사 유리성형 장치
FI120196B (fi) * 2007-06-29 2009-07-31 Finntemp Oy Lasin taivutuskarkaisumenetelmä
CN102776983A (zh) * 2012-08-10 2012-11-14 鲍冠中 U型钢化浮法、压延压花玻璃及其制作方法
US9108875B2 (en) * 2013-05-30 2015-08-18 Ppg Industries Ohio, Inc. Heating and shaping system using microwave focused beam heating
US10526232B2 (en) * 2013-05-30 2020-01-07 Ppg Industries Ohio, Inc. Microwave heating glass bending process
CN107021608A (zh) * 2017-03-23 2017-08-08 合肥协耀玻璃制品有限公司 一种汽车车门玻璃的成型方法
US11905197B2 (en) * 2019-04-16 2024-02-20 Corning Incorporated Tooling design for a self-weight edge press molding element for thin-sheet glass and thin hybrid-glass stack forming

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166397A (en) * 1957-03-08 1965-01-19 Pittsburgh Plate Glass Co Apparatus for heat treating glass sheets
US3249415A (en) * 1964-12-24 1966-05-03 Permaglass Apparatus for heat treating glass sheets
FI68390C (fi) * 1983-07-25 1986-12-30 Tamglass Oy Foerfarande och ungsanordning foer boejning av glasskivor.
GB8604246D0 (en) * 1986-02-20 1986-03-26 Pilkington Brothers Plc Manufacture of curved glass
FI81331C (fi) * 1988-11-24 1990-10-10 Tamglass Oy Vaermeoeverfoeringsfoerfarande i en boejningsugn foer glasskivor och en boejningsugn.
EP0388987B1 (en) * 1989-03-24 1993-10-13 Central Glass Company, Limited Method of bending glass plate

Also Published As

Publication number Publication date
EP0568053A1 (en) 1993-11-03
FI91244B (fi) 1994-02-28
DE69311843D1 (de) 1997-08-07
FI91244C (fi) 1994-06-10
DE69311843T2 (de) 1997-11-27
FI921964A0 (fi) 1992-04-30
US5306324A (en) 1994-04-26
JP3537842B2 (ja) 2004-06-14
JPH0797227A (ja) 1995-04-11
EP0568053B1 (en) 1997-07-02

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Legal Events

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