ES2154488T3 - Dispositivo para el doblado de vidrieras. - Google Patents

Dispositivo para el doblado de vidrieras.

Info

Publication number
ES2154488T3
ES2154488T3 ES98401447T ES98401447T ES2154488T3 ES 2154488 T3 ES2154488 T3 ES 2154488T3 ES 98401447 T ES98401447 T ES 98401447T ES 98401447 T ES98401447 T ES 98401447T ES 2154488 T3 ES2154488 T3 ES 2154488T3
Authority
ES
Spain
Prior art keywords
curved
horm
superior
curving
framework
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
ES98401447T
Other languages
English (en)
Inventor
Herbert Radermacher
Karl-Josef Ollfisch
Werner Diederen
Knut Dahlhoff
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.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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 Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Application granted granted Critical
Publication of ES2154488T3 publication Critical patent/ES2154488T3/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
    • 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
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
    • 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

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)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA EL CURVADO DE LUNAS (3) QUE COMPRENDE: UN HORNO (1), UNA CAMARA DE CURVADO (6), UNA HORMA DE CURVADO SUPERIOR MONTADA EN LA CAMARA DE CURVADO (6) DE MODO QUE PUEDE SUBIRSE Y BAJARSE, UN MEDIO QUE PRODUCE UN FLUJO DE GAS CALIENTE (CANAL DE AIRE CALIENTE 7) PARA LEVANTAR LAS LUNAS (3) CONTRA LA HORMA DE CURVADO SUPERIOR, UNA HORMA DE CURVADO INFERIOR EN FORMA DE MARCO QUE COOPERA CON LA HORMA DE CURVADO SUPERIOR PARA GARANTIZAR EL CURVADO POR COMPRESION DE LA LUNA, QUE ES MANTENIDA CONTRA LA HORMA DE CURVADO SUPERIOR POR EL FLUJO DE GAS, Y UN MARCO DE TRANSPORTE MOVIL (20) PARA RETIRAR LA LUNA CURVADA DE LA HORMA DE CURVADO SUPERIOR Y TRANSPORTARLA A UN PUESTO DE ENFRIAMIENTO. LA HORMA DE CURVADO INFERIOR EN FORMA DE MARCO ESTA CONSTITUIDA POR SEGMENTOS DE MARCO INDIVIDUALES (9, 10, 11, 12) QUE PUEDEN MOVERSE, RESPECTIVAMENTE Y SIGUIENDO DIRECCIONES RADIALES OPUESTAS, A POSICIONES EN QUE QUEDE LIBRE EL ESPACIO SITUADO POR DEBAJO DE LA HORMA DE CURVADO SUPERIOR Y A POSICIONES DE TRABAJO EN QUE FORMAN UN MARCO DE CURVADO CERRADO.
ES98401447T 1997-06-14 1998-06-12 Dispositivo para el doblado de vidrieras. Expired - Lifetime ES2154488T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19725189A DE19725189C1 (de) 1997-06-14 1997-06-14 Vorrichtung zum Biegen von Glasscheiben

Publications (1)

Publication Number Publication Date
ES2154488T3 true ES2154488T3 (es) 2001-04-01

Family

ID=7832478

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98401447T Expired - Lifetime ES2154488T3 (es) 1997-06-14 1998-06-12 Dispositivo para el doblado de vidrieras.

Country Status (6)

Country Link
US (1) US5974836A (es)
EP (1) EP0884285B1 (es)
JP (1) JP4209498B2 (es)
DE (2) DE19725189C1 (es)
ES (1) ES2154488T3 (es)
PT (1) PT884285E (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105200A1 (de) 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
JP4811774B2 (ja) † 2001-04-10 2011-11-09 旭硝子株式会社 ガラス板曲げ成形装置および成形方法
US20030182969A1 (en) * 2002-03-28 2003-10-02 Dunifon Thomas A. Glass handling and locating system
TW200606111A (en) * 2004-08-10 2006-02-16 Asia Optical Co Inc Continuous glass molding system
TWI245746B (en) * 2004-08-10 2005-12-21 Asia Optical Co Inc Continuous type glass molding forming system
FR2945985B1 (fr) 2009-05-27 2011-05-20 Saint Gobain Vitrage a faible niveau de double image.
EP2412682B1 (de) 2010-07-29 2019-01-23 Saint-Gobain Glass France Verfahren zum Biegen von Glasscheiben
FR2963933B1 (fr) 2010-08-20 2012-08-17 Saint Gobain Miroir bombe par pressage
FR2966147B1 (fr) 2010-10-15 2016-05-27 Saint Gobain Support de trempe thermique
US20150218030A1 (en) * 2014-02-06 2015-08-06 Glasstech, Inc. Forming station and method for forming a hot glass sheet with transverse curvature
JP6898859B2 (ja) 2015-05-27 2021-07-07 ピルキントン グループ リミテッド ガラスシートを成形するための方法及び装置
ES2835261T3 (es) * 2016-11-23 2021-06-22 Pilkington Group Ltd Método de conformación de una lámina de vidrio y herramienta de doblado utilizada en el mismo
FR3076293B1 (fr) 2017-12-29 2022-11-18 Saint Gobain Procede de bombage de feuille de verre
WO2019220127A1 (en) * 2018-05-17 2019-11-21 Pilkington Group Limited Method of shaping glass sheets

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977719A (en) * 1954-07-28 1961-04-04 Pittsburgh Plate Glass Co Bending mold
NL204007A (es) * 1955-01-28
US3265489A (en) * 1962-11-28 1966-08-09 Pittsburgh Plate Glass Co Glass sheet bending mold with horizontal support surfaces
US3880636A (en) * 1973-11-27 1975-04-29 Ppg Industries Inc Shaping glass sheets to complex bends
US4470837A (en) * 1982-11-22 1984-09-11 Ppg Industries, Inc. Split ring-like support member of adjustable length for shaping glass sheets
IE59803B1 (en) * 1986-03-14 1994-04-06 Glasstech Inc Glass sheet press bending system
US4661141A (en) * 1986-03-14 1987-04-28 Glasstech, Inc. Glass sheet press bending system
JPS6414121A (en) * 1987-07-07 1989-01-18 Asahi Glass Co Ltd Bend forming device for plate glass
DE3803575A1 (de) * 1988-02-06 1989-08-10 Ver Glaswerke Gmbh Verfahren und vorrichtung zum herstellen einer gebogenen glasscheibe
DE3841989A1 (de) * 1988-12-14 1990-06-21 Ver Glaswerke Gmbh Verfahren und vorrichtung zur herstellung gebogener und vorgespannter autoglasscheiben
JPH0653584B2 (ja) * 1989-06-09 1994-07-20 旭硝子株式会社 プレス受け型のクランプ方法及びその装置
DE69114213T2 (de) * 1990-08-17 1996-06-27 Saint Gobain Vitrage Verfahren und Vorrichtung zum Biegen von Glasscheiben.
DE4100409A1 (de) * 1991-01-09 1992-07-16 Ver Glaswerke Gmbh Anlage zum herstellen gebogener vorgespannter autoglasscheiben
US5178660A (en) * 1991-06-26 1993-01-12 Libbey-Owens-Ford Co. Apparatus for bending glass sheets
JP3139788B2 (ja) * 1991-09-04 2001-03-05 日本板硝子株式会社 板ガラスの曲げ成形装置及び曲げ成形方法
DE4215285C1 (es) * 1992-05-09 1993-08-19 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
CA2141830C (en) * 1994-02-14 1999-06-01 Ppg Industries Ohio, Inc. Method and apparatus of bending glass sheets
JPH10152333A (ja) * 1996-11-21 1998-06-09 Asahi Glass Co Ltd ガラス板の曲げ成形装置

Also Published As

Publication number Publication date
EP0884285B1 (fr) 2000-12-13
JPH1160252A (ja) 1999-03-02
US5974836A (en) 1999-11-02
EP0884285A2 (fr) 1998-12-16
JP4209498B2 (ja) 2009-01-14
DE19725189C1 (de) 1998-11-26
DE69800426T2 (de) 2001-06-07
EP0884285A3 (fr) 1999-03-03
PT884285E (pt) 2001-06-29
DE69800426D1 (de) 2001-01-18

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