ES2102474T3 - Dispositivo de abombado de hojas de vidrio. - Google Patents

Dispositivo de abombado de hojas de vidrio.

Info

Publication number
ES2102474T3
ES2102474T3 ES92400342T ES92400342T ES2102474T3 ES 2102474 T3 ES2102474 T3 ES 2102474T3 ES 92400342 T ES92400342 T ES 92400342T ES 92400342 T ES92400342 T ES 92400342T ES 2102474 T3 ES2102474 T3 ES 2102474T3
Authority
ES
Spain
Prior art keywords
pumping
countermold
moons
high temperatures
support band
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
ES92400342T
Other languages
English (en)
Inventor
Hubert Engels
Hubert Havenith
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 Vitrage SA
Original Assignee
Saint Gobain Vitrage 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 Vitrage SA filed Critical Saint Gobain Vitrage SA
Application granted granted Critical
Publication of ES2102474T3 publication Critical patent/ES2102474T3/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
    • 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
    • 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

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA EL BOMBEADO DE LUNAS EN UNA POSICION HORIZONTAL QUE COMPRENDE UNA BANDA DE SOPORTE FLEXIBLE (14) DE MATERIAL RESISTENTE A LAS TEMPERATURAS ELEVADAS PARA TRANSFERIR LAS LUNAS (1) CALENTADAS A LA TEMPERATURA DE BOMBEADO, EN EL PUESTO DE BOMBEADO. LAS HERRAMIENTAS DE BOMBEADO POR COMPRESION, EN EL PUESTO DE BOMBEADO, SE COMPONEN DE UN MOLDE DE BOMBEADO SUPERIOR (8) MOVIL EN EL SENTIDO VERTICAL Y DE UN CONTRAMOLDE (25) INSTALADO POR DEBAJO DE LA BANDA DE SOPORTE (14). EL CONTRAMOLDE (25) SE COMPONE DE UNA CAJA CERRADA (26) QUE PUEDE SER PUESTA BAJO PRESION Y DE UNA MEMBRANA DE CIERRE SUPERIOR FLEXIBLE (27) QUE PUEDE INFLARSE BAJO EL EFECTO DE LA PRESION Y QUE ESTA HECHO DE UN TEJIDO TEJIDO O DE LABOR DE PUNTO, SUSTANCIALMENTE IMPERMEABLE AL GAS, DE FIBRAS RESISTENTES A LAS ALTAS TEMPERATURAS, EN PARTICULAR DE FIBRAS METALICAS.
ES92400342T 1991-02-11 1992-02-11 Dispositivo de abombado de hojas de vidrio. Expired - Lifetime ES2102474T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4104086A DE4104086C1 (es) 1991-02-11 1991-02-11

Publications (1)

Publication Number Publication Date
ES2102474T3 true ES2102474T3 (es) 1997-08-01

Family

ID=6424805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92400342T Expired - Lifetime ES2102474T3 (es) 1991-02-11 1992-02-11 Dispositivo de abombado de hojas de vidrio.

Country Status (4)

Country Link
EP (1) EP0499522B1 (es)
JP (1) JP3307973B2 (es)
DE (2) DE4104086C1 (es)
ES (1) ES2102474T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0477785B1 (en) * 1990-09-26 1997-11-19 Nippon Seisen Co., Ltd. A sheet for glass shaping mould
DE19714360A1 (de) * 1997-04-08 1998-10-15 Meierkord Karl Heinz Vorrichtung zum Formen von Glasscheiben
TW546261B (en) * 1997-11-06 2003-08-11 Nippon Sheet Glass Co Ltd Method and apparatus for producing bent glass sheet
JP4373612B2 (ja) 1998-12-03 2009-11-25 日本板硝子株式会社 曲げガラス板の製造方法および製造装置
JP2000290029A (ja) 1999-04-01 2000-10-17 Nippon Sheet Glass Co Ltd ガラス板成形用ベルトおよびこのベルトを用いた曲げガラス板の製造方法
EP1209130A4 (en) 1999-07-23 2005-07-20 Nippon Sheet Glass Co Ltd HANGING GLASS PLATE FOR AUTOMOTIVE WINDOWS
DE19963732C2 (de) * 1999-12-24 2003-07-17 Schatz Juergen G Verfahren und Einrichtung zur Herstellung von speziellen Glasgegenständen sowie Anwendungen des Verfahrens
WO2017029252A1 (de) 2015-08-18 2017-02-23 Saint-Gobain Glass France Glasbiegevorrichtung und -verfahren unter verwendung eines ventilators
TR201907844T4 (tr) 2015-09-08 2019-06-21 Saint Gobain Pozitif basınç destekli yer çekimi ile büküm yöntemi ve bunun için uygun düzenek.
CN107614445B (zh) 2015-11-25 2020-11-17 法国圣戈班玻璃厂 过压辅助的重力弯曲方法和对此合适的装置
MX379197B (es) * 2016-01-28 2025-03-10 Saint Gobain Metodo de flexion de vidrio apoyado por presion positiva y dispositivo adecuado para el mismo.
DE102020126723A1 (de) 2020-10-12 2022-04-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Umformvorrichtung zum Umformen eines Dünnglases und Verfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473909A (en) * 1966-12-21 1969-10-21 Corning Glass Works Method of reshaping glass plates with fluid pressure
NL132940C (es) * 1966-12-27
DE3822639C1 (es) * 1988-07-05 1990-01-11 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US4904294A (en) * 1988-12-22 1990-02-27 Ppg Industries, Inc. Belt assisted press bending
DE3928968C1 (es) * 1989-09-01 1991-01-17 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De

Also Published As

Publication number Publication date
DE69219496D1 (de) 1997-06-12
EP0499522B1 (fr) 1997-05-07
JPH0640732A (ja) 1994-02-15
EP0499522A2 (fr) 1992-08-19
JP3307973B2 (ja) 2002-07-29
EP0499522A3 (en) 1993-07-14
DE4104086C1 (es) 1992-02-20
DE69219496T2 (de) 1997-12-04

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