ES2141260T3 - Aparato y procedimiento para curvar laminas de vidrio. - Google Patents

Aparato y procedimiento para curvar laminas de vidrio.

Info

Publication number
ES2141260T3
ES2141260T3 ES94930051T ES94930051T ES2141260T3 ES 2141260 T3 ES2141260 T3 ES 2141260T3 ES 94930051 T ES94930051 T ES 94930051T ES 94930051 T ES94930051 T ES 94930051T ES 2141260 T3 ES2141260 T3 ES 2141260T3
Authority
ES
Spain
Prior art keywords
mold
elements
links
glass sheet
link
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94930051T
Other languages
English (en)
Inventor
Pauli T Reunamaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glasstech Inc
Original Assignee
Glasstech Inc
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 Glasstech Inc filed Critical Glasstech Inc
Application granted granted Critical
Publication of ES2141260T3 publication Critical patent/ES2141260T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C03B27/0447—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being variably adaptable to the bend of the sheet
    • 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
    • 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
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

UN APARATO PARA DOBLAR LAMINAS DE VIDRIO (20) QUE INCLUYE AL MENOS UN MOLDE DEFORMABLE (22) TIENE UN ENLACE (26) QUE SE EXTIENDE ENTRE LOS ELEMENTOS DEL MOLDE (24) E INCLUYE ENLACES DE CONECTOR (28) FIJADOS A LOS ELEMENTOS DEL MOLDE Y CON CONEXIONES PIVOTALES (32) ENTRE SI SOBRE EJES QUE SE EXTIENDEN PARALELOS A LA LAMINA DE VIDRIO A LO LARGO DE LA FLEXION, Y EL ENLACE TIENE TAMBIEN ENLACES DE CONTROL (34) QUE TIENEN CONEXIONES PIVOTALES (36) SOBRE EJES QUE SE EXTIENDEN PERPENDICULARES A LA LAMINA DE VIDRIO A LO LARGO DE LA FLEXION ASI COMO CON CONEXIONES UNIVERSALES (38) ENTRE SI TALES QUE EL ENLACE MUEVE LOS ELEMENTOS DEL MOLDE PARA DOBLAR CON UN RADIO CONSTANTE DE CURVATURA. EL APARATO DE FLEXION (20) TIENE PREFERIBLEMENTE UN PAR DE MOLDES DEFORMABLES (22, 44) QUE ESTAN DISPUESTOS EN LOCALIZACIONES INFERIOR Y SUPERIOR Y TIENEN ENLACES CORRESPONDIENTES (26, 48) ASI COMO LOS ELEMENTOS DEL MOLDE (24, 46) DEL MISMO PROVISTOS CON APERTURAS DE EXTINCION (66) A TRAVES DE LAS CUALES SE SUMINISTRA EL GAS DE EXTINCION PARA EXTINGUIR LA LAMINA DE VIDRIO DOBLADO POR RESISTENCIA O TEMPLADURA DE CALOR. UN MECANISMO DE ACTUACION (154) DEL APARATO ESTA CONSTRUIDO ASI PARA MOVER LOS ENLACES (26, 48) PARA LLEVAR A CABO LA FLEXION QUE PUEDE LLEVARSE A CABO JUNTANDO LOS MOLDES DEFORMABLES (22, 44) ENTRE SI DURANTE LA FLEXION.
ES94930051T 1993-10-18 1994-10-05 Aparato y procedimiento para curvar laminas de vidrio. Expired - Lifetime ES2141260T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/138,739 US5498275A (en) 1993-10-18 1993-10-18 Glass sheet bending apparatus

Publications (1)

Publication Number Publication Date
ES2141260T3 true ES2141260T3 (es) 2000-03-16

Family

ID=22483410

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94930051T Expired - Lifetime ES2141260T3 (es) 1993-10-18 1994-10-05 Aparato y procedimiento para curvar laminas de vidrio.

Country Status (16)

Country Link
US (3) US5498275A (es)
EP (2) EP0950642A1 (es)
JP (1) JP2749720B2 (es)
KR (1) KR100337013B1 (es)
AT (1) ATE189195T1 (es)
AU (1) AU682900B2 (es)
BR (1) BR9407850A (es)
CA (1) CA2170516C (es)
DE (1) DE69422822T2 (es)
ES (1) ES2141260T3 (es)
FI (1) FI105911B (es)
NZ (1) NZ274737A (es)
PT (1) PT724547E (es)
TW (1) TW310314B (es)
WO (1) WO1995011202A1 (es)
ZA (1) ZA947158B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498275A (en) * 1993-10-18 1996-03-12 Glasstech, Inc. Glass sheet bending apparatus
FR2726350B1 (fr) * 1994-10-14 1997-01-10 Eurokera Plaques pliees en vitroceramique, plaques de cuisson comportant une telle plaque pliee et procede de fabrication d'une plaque pliee en vitroceramique
ITPD980185A1 (it) * 1998-07-28 2000-01-28 Ianua Spa Macchina particolarmente per la curvatura e la tempra di lastre di vetro.
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
WO2001087785A1 (en) * 2000-05-18 2001-11-22 Park Sung Ho Curved glass forming machine
US6378339B1 (en) * 2000-09-05 2002-04-30 Glasstech, Inc. Apparatus and method for glass sheet forming
FR2821285B1 (fr) * 2001-02-23 2003-11-28 Saint Gobain Seva Dispositif de soufflage d'un fluide sur au moins une face d'un element mince, et unite de soufflage associe
FI109197B (fi) * 2001-03-07 2002-06-14 Tamglass Ltd Oy Kaareutuva tukirakenne lasilevyjen taivutusosastossa tai taivutus- ja karkaisuosastossa
JP2003112934A (ja) * 2001-10-02 2003-04-18 Asahi Glass Co Ltd ガラス板の風冷強化装置
FR2842185B1 (fr) * 2002-07-09 2005-04-22 Gmc For Glass Industry Pour L Unite de trempe pour machine de pressage-cintrage de feuilles de verre
US7287401B2 (en) * 2004-06-10 2007-10-30 Glasstech, Inc. System and method for cylindrically forming glass sheets
US7228717B2 (en) * 2004-06-10 2007-06-12 Glasstech, Inc. Apparatus for glass sheet forming with cross curvature
US7086252B2 (en) * 2004-06-10 2006-08-08 Glasstech, Inc. System and method for continuous forming of glass sheets
US7162893B2 (en) * 2005-05-13 2007-01-16 Glasstech, Inc. Glass sheet bending station and method for glass sheet bending
US8453479B2 (en) * 2005-05-13 2013-06-04 Glasstech, Inc. Glass sheet bending method
US7648933B2 (en) * 2006-01-13 2010-01-19 Dynamic Abrasives Llc Composition comprising spinel crystals, glass, and calcium iron silicate
US20080060385A1 (en) * 2006-09-12 2008-03-13 Glasstech, Inc. Wheel and roll assembly for hot glass sheet conveyance
FI120037B (fi) * 2007-06-18 2009-06-15 Glaston Services Ltd Oy Kaarelle taivutettava tukirakenne lasilevyjen taivutus ja/tai karkaisuosastossa
US7717254B2 (en) * 2008-05-29 2010-05-18 Corning Incorporated Glass sheet guidance system and method for guiding glass sheets
WO2016115502A1 (en) 2015-01-16 2016-07-21 The Arizona Board Of Regents On Behalf Of The University Of Arizona Micro-scale concentrated photovoltaic module
WO2016141041A1 (en) 2015-03-02 2016-09-09 The Arizona Board Of Regents On Behalf Of The University Of Arizona Glass forming mold of adjustable shape
WO2016200988A1 (en) 2015-06-12 2016-12-15 The Arizona Board Of Regents On Behalf Of The University Of Arizona Tandem photovoltaic module with diffractive spectral separation
WO2017024038A1 (en) 2015-08-03 2017-02-09 The Arizona Board Of Regents On Behalf Of The University Of Arizona Solar concentrator for a tower-mounted central receiver
CN109694182A (zh) * 2017-10-24 2019-04-30 深圳市华创力科技研发有限公司 一种3d玻璃热弯机及其热压成型装置
CN112912350B (zh) * 2018-10-19 2022-08-16 Ａｇｃ株式会社 弯曲成形装置以及弯曲成形方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES475788A1 (es) * 1977-12-30 1979-04-16 Bfg Glassgroup Procedimiento para impartir una curvatura permanente a una hoja de vidrio.
US4282026A (en) * 1978-01-25 1981-08-04 Mcmaster Harold Apparatus for bending and tempering glass
US4302417A (en) * 1980-05-22 1981-11-24 Ppg Industries, Inc. Shaping sheets of heat-softenable material
US4361433A (en) * 1981-03-24 1982-11-30 Advanced Glass Systems Corp. Method of bending a glass sheet
US4586946A (en) * 1983-02-07 1986-05-06 Carl Kramer Equipment for curving glass sheets
US4661141A (en) * 1986-03-14 1987-04-28 Glasstech, Inc. Glass sheet press bending system
FI76313C (fi) * 1986-09-22 1988-10-10 Kyro Oy Foerfarande och anordning foer boejning och tempering av glasskivor.
US4883527A (en) * 1987-08-07 1989-11-28 Glasstech International L.P. Glass sheet bending and tempering apparatus
US4909824A (en) * 1987-08-07 1990-03-20 Glasstech, Inc. Apparatus for bending glass sheets
US4822398A (en) * 1987-08-07 1989-04-18 Mcmaster Harold Glass bending and tempering apparatus
US4872898A (en) * 1989-02-17 1989-10-10 Libbey-Owens-Ford Co. Centering and leveling of mobile press bending apparatus
US5004492A (en) * 1989-08-29 1991-04-02 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus
IT1250082B (it) * 1991-07-10 1995-03-30 Siv Soc Italiana Vetro Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa atti ad essere usati su veicoli
US5498275A (en) * 1993-10-18 1996-03-12 Glasstech, Inc. Glass sheet bending apparatus

Also Published As

Publication number Publication date
US5697999A (en) 1997-12-16
CA2170516C (en) 2005-05-03
DE69422822D1 (de) 2000-03-02
FI961611A (fi) 1996-04-12
JP2749720B2 (ja) 1998-05-13
EP0724547A1 (en) 1996-08-07
EP0950642A1 (en) 1999-10-20
ZA947158B (en) 1995-05-22
AU682900B2 (en) 1997-10-23
FI105911B (fi) 2000-10-31
WO1995011202A1 (en) 1995-04-27
ATE189195T1 (de) 2000-02-15
EP0724547A4 (en) 1996-05-31
NZ274737A (en) 1997-01-29
BR9407850A (pt) 1997-05-20
PT724547E (pt) 2000-04-28
CA2170516A1 (en) 1995-04-27
EP0724547B1 (en) 2000-01-26
US5556444A (en) 1996-09-17
KR960704811A (ko) 1996-10-09
DE69422822T2 (de) 2000-10-12
AU7929594A (en) 1995-05-08
JPH08511759A (ja) 1996-12-10
KR100337013B1 (ko) 2002-11-07
FI961611A0 (fi) 1996-04-12
US5498275A (en) 1996-03-12
TW310314B (es) 1997-07-11

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