ES2121967T3 - Procedimiento e instalacion de abombado de hojas de vidrio. - Google Patents

Procedimiento e instalacion de abombado de hojas de vidrio.

Info

Publication number
ES2121967T3
ES2121967T3 ES93402528T ES93402528T ES2121967T3 ES 2121967 T3 ES2121967 T3 ES 2121967T3 ES 93402528 T ES93402528 T ES 93402528T ES 93402528 T ES93402528 T ES 93402528T ES 2121967 T3 ES2121967 T3 ES 2121967T3
Authority
ES
Spain
Prior art keywords
glass sheet
conveyor
installation
glass
conveyors
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
ES93402528T
Other languages
English (en)
Inventor
Bernard Letemps
Jacques Leclercq
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 ES2121967T3 publication Critical patent/ES2121967T3/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
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/033—Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming, or press-roll bending
    • 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
    • C03B23/0254—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging in a continuous way, e.g. gravity roll bending
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons

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)

Abstract

LA INVENCION CONCIERNE A UN PROCESO DE ABOMBADO Y EVENTUALMENTE DE TEMPLE DE HOJAS DE VIDRIO SEGUN EL CUAL UNA HOJA DE VIDRIO DESFILA SUCESIVAMENTE SOBRE UN TRANSPORTADOR DE TRAIDA A LA SALIDA DE UN HORNO, SOBRE UN TRANSPORTADOR CENTRAL, CONSTITUIDO POR UNA SERIE DE ELEMENTOS GIRATORIOS DISPUESTOS SEGUN UN PERFIL CURVO, Y SOBRE UN TRANSPORTADOR DE ENFRIAMIENTO, UNO DE LOS TRANSPORTADORES ES DESPLAZADO DURANTE EL DESFILAMIENTO DE UNA HOJA DE VIDRIO. ESTE DESPLAZAMIENTO ESTA HECHO DE FORMA QUE LA HOJA DE VIDRIO SIGA UN CAMINO CONTINUO QUE PASA SUCESIVAMENTE SOBRE LOS TRANSPORTADORES Y QUE EL ANGULO FORMADO POR LA TANGENTE EN EL EXTREMO DE SALIDA DEL TRANSPORTADOR DE ENFRIAMIENTO EN EL MOMENTO DE LA SALIDA DE UNA HOJA DE VIDRIO Y LA HORIZONTAL FORME A LO MAS UN ANGULO DE 90 . LA INVENCION PROPONE IGUALMENTE UNA INSTALACION PARA LA APLICACION DEL PROCESO.
ES93402528T 1992-10-15 1993-10-14 Procedimiento e instalacion de abombado de hojas de vidrio. Expired - Lifetime ES2121967T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212329A FR2697013B1 (fr) 1992-10-15 1992-10-15 Procédé et installation de bombage de feuilles de verre.

Publications (1)

Publication Number Publication Date
ES2121967T3 true ES2121967T3 (es) 1998-12-16

Family

ID=9434563

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93402528T Expired - Lifetime ES2121967T3 (es) 1992-10-15 1993-10-14 Procedimiento e instalacion de abombado de hojas de vidrio.

Country Status (5)

Country Link
EP (1) EP0593363B1 (es)
DE (1) DE69320585T2 (es)
ES (1) ES2121967T3 (es)
FI (1) FI101697B (es)
FR (1) FR2697013B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2862056B1 (fr) 2003-11-12 2006-01-13 Saint Gobain Procede et machine d'obtention de feuilles de verre bombees
FI120035B (fi) 2007-06-18 2009-06-15 Glaston Services Ltd Oy Menetelmä ja laite lasilevyjen taivuttamiseksi ja karkaisemiseksi
FI119511B (fi) * 2007-06-18 2008-12-15 Glaston Services Ltd Oy Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1476785A (fr) * 1966-03-01 1967-04-14 Saint Gobain Perfectionnement au bombage de plaques de matières à l'état plastique
FR2549464B1 (fr) * 1983-07-20 1985-09-20 Saint Gobain Vitrage Installation a courbure facilement modifiable pour le bombage et la trempe de feuilles de verre
US4773925A (en) * 1987-06-15 1988-09-27 Ppg Industries, Inc. Adjustable roll forming arrangement

Also Published As

Publication number Publication date
FR2697013B1 (fr) 1994-12-16
DE69320585D1 (de) 1998-10-01
FR2697013A1 (fr) 1994-04-22
FI934546A (fi) 1994-04-16
FI934546A0 (fi) 1993-10-14
EP0593363A1 (fr) 1994-04-20
FI101697B1 (fi) 1998-08-14
DE69320585T2 (de) 1999-04-22
EP0593363B1 (fr) 1998-08-26
FI101697B (fi) 1998-08-14

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