ATE112241T1 - Verfahren und vorrichtung zur herstellung einer gebogenen glasscheibe. - Google Patents

Verfahren und vorrichtung zur herstellung einer gebogenen glasscheibe.

Info

Publication number
ATE112241T1
ATE112241T1 AT90113984T AT90113984T ATE112241T1 AT E112241 T1 ATE112241 T1 AT E112241T1 AT 90113984 T AT90113984 T AT 90113984T AT 90113984 T AT90113984 T AT 90113984T AT E112241 T1 ATE112241 T1 AT E112241T1
Authority
AT
Austria
Prior art keywords
mould
furnace
bent
glass sheet
rollers
Prior art date
Application number
AT90113984T
Other languages
English (en)
Inventor
Veijo Toivo Tapani Miihkinen
Jorma Taneli Leppaenen
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
Application granted granted Critical
Publication of ATE112241T1 publication Critical patent/ATE112241T1/de

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)
AT90113984T 1989-08-11 1990-07-20 Verfahren und vorrichtung zur herstellung einer gebogenen glasscheibe. ATE112241T1 (de)

Applications Claiming Priority (1)

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.

Publications (1)

Publication Number Publication Date
ATE112241T1 true ATE112241T1 (de) 1994-10-15

Family

ID=8528836

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90113984T ATE112241T1 (de) 1989-08-11 1990-07-20 Verfahren und vorrichtung zur herstellung einer gebogenen glasscheibe.

Country Status (6)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778246B1 (de) * 1995-12-07 1999-08-18 Tamglass Engineering Oy Verfahren und Vorrichtung zum Biegen und Tempern von Glastafeln
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
CN1522231A (zh) * 2000-05-18 2004-08-18 朴性昊 弯曲玻璃成形机
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
FI893793A0 (fi) 1989-08-11
JPH03115132A (ja) 1991-05-16
FI85134C (fi) 1992-03-10
FI85134B (fi) 1991-11-29
DE69012920T2 (de) 1995-02-02
US5059233A (en) 1991-10-22
DE69012920D1 (de) 1994-11-03
EP0412341A1 (de) 1991-02-13
FI893793A7 (fi) 1991-02-12
EP0412341B1 (de) 1994-09-28

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties