FI893793A - Foerfarande och anordning foer framstaellning av en boejd glasskiva. - Google Patents

Foerfarande och anordning foer framstaellning av en boejd glasskiva. Download PDF

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Publication number
FI893793A
FI893793A FI893793A FI893793A FI893793A FI 893793 A FI893793 A FI 893793A FI 893793 A FI893793 A FI 893793A FI 893793 A FI893793 A FI 893793A FI 893793 A FI893793 A FI 893793A
Authority
FI
Finland
Prior art keywords
mould
furnace
bent
glass sheet
boejd
Prior art date
Application number
FI893793A
Other languages
English (en)
Other versions
FI893793A0 (fi
FI85134B (fi
FI85134C (fi
Inventor
Veijo Miihkinen
Jorma Leppaenen
Original Assignee
Tamglass 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 Oy filed Critical Tamglass Oy
Priority to FI893793A priority Critical patent/FI85134C/fi
Publication of FI893793A0 publication Critical patent/FI893793A0/fi
Priority to EP90113984A priority patent/EP0412341B1/en
Priority to DE69012920T priority patent/DE69012920T2/de
Priority to AT90113984T priority patent/ATE112241T1/de
Priority to US07/556,526 priority patent/US5059233A/en
Priority to JP2213624A priority patent/JPH03115132A/ja
Publication of FI893793A publication Critical patent/FI893793A/fi
Publication of FI85134B publication Critical patent/FI85134B/fi
Application granted granted Critical
Publication of FI85134C publication Critical patent/FI85134C/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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging

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)
  • Saccharide Compounds (AREA)
  • Glass Compositions (AREA)
FI893793A 1989-08-11 1989-08-11 Foerfarande och anordning foer framstaellning av en boejd glasskiva. FI85134C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI893793A FI85134C (fi) 1989-08-11 1989-08-11 Foerfarande och anordning foer framstaellning av en boejd glasskiva.
EP90113984A EP0412341B1 (en) 1989-08-11 1990-07-20 Method and apparatus for manufacturing a bent glass sheet
DE69012920T DE69012920T2 (de) 1989-08-11 1990-07-20 Verfahren und Vorrichtung zur Herstellung einer gebogenen Glasscheibe.
AT90113984T ATE112241T1 (de) 1989-08-11 1990-07-20 Verfahren und vorrichtung zur herstellung einer gebogenen glasscheibe.
US07/556,526 US5059233A (en) 1989-08-11 1990-07-24 Method and apparatus for manufacturing a bent glass sheet
JP2213624A JPH03115132A (ja) 1989-08-11 1990-08-10 湾曲型板ガラスの製造方法及び装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI893793 1989-08-11
FI893793A FI85134C (fi) 1989-08-11 1989-08-11 Foerfarande och anordning foer framstaellning av en boejd glasskiva.

Publications (4)

Publication Number Publication Date
FI893793A0 FI893793A0 (fi) 1989-08-11
FI893793A true FI893793A (fi) 1991-02-12
FI85134B FI85134B (fi) 1991-11-29
FI85134C FI85134C (fi) 1992-03-10

Family

ID=8528836

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893793A FI85134C (fi) 1989-08-11 1989-08-11 Foerfarande och anordning foer framstaellning av en boejd glasskiva.

Country Status (6)

Country Link
US (1) US5059233A (fi)
EP (1) EP0412341B1 (fi)
JP (1) JPH03115132A (fi)
AT (1) ATE112241T1 (fi)
DE (1) DE69012920T2 (fi)
FI (1) FI85134C (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778246B1 (en) * 1995-12-07 1999-08-18 Tamglass Engineering Oy Method and apparatus for bending and tempering glass sheets
US5849056A (en) * 1995-12-11 1998-12-15 Ppg Industries, Inc. Electrically activated flexible press for shaping heat softenable sheet material
DK173562B1 (da) * 1999-10-26 2001-03-12 Wave Glass Technology Aps Fremgangsmåde og indretning til bøjning af formbart plademateriale
FI109420B (fi) * 1999-11-01 2002-07-31 Uniglass Engineering Oy Menetelmä ja laitteisto lasin taivuttamiseksi
FI106952B (fi) * 1999-11-01 2001-05-15 Uniglass Engineering Oy Menetelmä lasin taivuttamiseksi ja lasintaivutusmuotti
JP2003533425A (ja) * 2000-05-18 2003-11-11 パク，ソン−ホ 曲面ガラス成形装置
US6543255B2 (en) * 2001-06-19 2003-04-08 Glasstech, Inc. Press bending station and method for job switching
US6983104B2 (en) * 2002-03-20 2006-01-03 Guardian Industries Corp. Apparatus and method for bending and/or tempering glass
TWM268167U (en) * 2004-11-24 2005-06-21 Jerry Nien Forming mechanism for blade of window curtain
ES2370567B1 (es) * 2009-11-12 2012-11-27 Abengoa Solar New Technologies, S.A. Mesa de conformado para el curvado de espejos.
JP2012151258A (ja) * 2011-01-19 2012-08-09 Dainippon Screen Mfg Co Ltd 基板処理装置および基板処理方法
CN102617023B (zh) * 2012-03-31 2014-12-31 洛阳兰迪玻璃机器股份有限公司 柱状曲面钢化玻璃加工装置
CN102617022B (zh) 2012-03-31 2014-10-22 洛阳兰迪玻璃机器股份有限公司 柱状曲面钢化玻璃加工方法
CN109695660B (zh) * 2019-01-03 2021-08-06 江苏摩臣智联科技有限公司 一种玻璃盖板加工减震平台
KR101963718B1 (ko) * 2019-01-14 2019-03-29 박선욱 곡면 유리 제조 장치
US20240246851A1 (en) * 2023-01-25 2024-07-25 Apple Inc. Dynamic Mold For Forming Glass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223124A (en) * 1938-07-19 1940-11-26 Pittsburgh Plate Glass Co Method and apparatus for bending and case hardening glass sheets
BE794613A (fr) * 1972-01-27 1973-05-16 Lamino Oy Dispositif pour courber des feuilles de verre
US3846104A (en) * 1973-01-10 1974-11-05 Ppg Industries Inc Handling glass sheets for shaping and cooling
FI76313C (fi) * 1986-09-22 1988-10-10 Kyro Oy Foerfarande och anordning foer boejning och tempering av glasskivor.
US4822398A (en) * 1987-08-07 1989-04-18 Mcmaster Harold Glass bending and tempering apparatus

Also Published As

Publication number Publication date
EP0412341B1 (en) 1994-09-28
ATE112241T1 (de) 1994-10-15
EP0412341A1 (en) 1991-02-13
DE69012920T2 (de) 1995-02-02
FI893793A0 (fi) 1989-08-11
FI85134B (fi) 1991-11-29
FI85134C (fi) 1992-03-10
DE69012920D1 (de) 1994-11-03
US5059233A (en) 1991-10-22
JPH03115132A (ja) 1991-05-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: TAMGLASS ENGINEERING OY