ES8507430A1 - Procedimiento y dispositivo para curvar volumenes de vidrio en posicion horizontal - Google Patents

Procedimiento y dispositivo para curvar volumenes de vidrio en posicion horizontal

Info

Publication number
ES8507430A1
ES8507430A1 ES537492A ES537492A ES8507430A1 ES 8507430 A1 ES8507430 A1 ES 8507430A1 ES 537492 A ES537492 A ES 537492A ES 537492 A ES537492 A ES 537492A ES 8507430 A1 ES8507430 A1 ES 8507430A1
Authority
ES
Spain
Prior art keywords
bending
glass sheets
rotating elements
continuous forming
forming bed
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
Application number
ES537492A
Other languages
English (en)
Other versions
ES537492A0 (es
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9293943&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8507430(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Vitrage SA filed Critical Saint Gobain Vitrage SA
Publication of ES537492A0 publication Critical patent/ES537492A0/es
Publication of ES8507430A1 publication Critical patent/ES8507430A1/es
Expired 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
    • 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
    • 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
    • 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
    • C03B35/163—Drive means, clutches, gearing or drive speed control means
    • 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
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/185—Construction of the conveyor rollers ; Materials, coatings or coverings thereof having a discontinuous surface for contacting the sheets or ribbons other than cloth or fabric, e.g. having protrusions or depressions, spirally wound cable, projecting discs or tires

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

PERFECCIONAMIENTOS EN UN PROCEDIMIENTO Y DISPOSITIVO PARA CURVAR VOLUMENES DE VIDRIO EN POSICION HORIZONTAL.CONSISTENTES EN: PRENSAR DE FORMA DEFINITIVA EN UNA PRENSA DE CURVADO QUE COMPRENDE UN MOLDE INFERIOR DE FORMA DE CUADRADO, EN POSICION DE DESCANSO POR DEBAJO DE LA SUPERFICIE DE CONTACTO DE LOS ELEMENTOS DE CONFORMACION CON LOS VOLUMENES DE VIDRIO Y UN CONTRA-MOLDE SUPERIOR DE SUPERFICIE PLANA COLOCADA POR ENCIMA DEL LECHO DE CONFORMACION A LOS VOLUMENES DE VIDRIO SITUADOS EN LA ULTIMA PARTE DEL LECHO DE CONFORMACION; Y DIRIGIR ENTRE LOS ELEMENTOS DE CONFORMACION Y CONTRA LA CARA INFERIOR DE LOS VOLUMENES DE VIDRIO, UNA CORRIENTE DE GAS CALIENTE, ASCENDENTE QUE PRESENTA AL NIVEL DEL VIDRIO UNA PRESION DINAMICA, HOMOGENEA Y UNIFORME APTA PARA CARGAR PARCIALMENTE EL PESO DE LOS VOLUMENES DE VIDRIO.
ES537492A 1983-11-09 1984-11-08 Procedimiento y dispositivo para curvar volumenes de vidrio en posicion horizontal Expired ES8507430A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317829A FR2554436B1 (fr) 1983-11-09 1983-11-09 Bombage de volumes de verre sur lit de conformation constitue d'elements tournants

Publications (2)

Publication Number Publication Date
ES537492A0 ES537492A0 (es) 1985-09-16
ES8507430A1 true ES8507430A1 (es) 1985-09-16

Family

ID=9293943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537492A Expired ES8507430A1 (es) 1983-11-09 1984-11-08 Procedimiento y dispositivo para curvar volumenes de vidrio en posicion horizontal

Country Status (12)

Country Link
US (1) US4557745A (es)
EP (1) EP0143691B1 (es)
JP (1) JPS60171239A (es)
KR (1) KR920005466B1 (es)
BR (1) BR8405697A (es)
CA (1) CA1245452A (es)
DE (2) DE3438705A1 (es)
ES (1) ES8507430A1 (es)
FI (1) FI77010C (es)
FR (1) FR2554436B1 (es)
PT (1) PT79475B (es)
YU (1) YU43939B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604992B1 (fr) * 1986-10-01 1988-12-02 Saint Gobain Vitrage Bombage et trempe de plaques de verre defilant sur un lit de conformation courbe dans la direction de defilement
ZA884844B (en) * 1987-07-10 1989-03-29 Libbey Owens Ford Co Conveyor roll construction
US4934514A (en) * 1987-07-10 1990-06-19 Libbey-Owens-Ford Co. Conveyor roll construction
US4799948A (en) * 1987-08-20 1989-01-24 Libbey-Owens-Ford Co. Adjustable bearing rail apparatus for bending glass sheets
AU602257B2 (en) * 1987-08-20 1990-10-04 Libbey-Owens-Ford Co. Adjustable bearing rail apparatus for bending glass sheets
FR2621906B1 (fr) * 1987-10-14 1990-01-26 Saint Gobain Vitrage Amelioration de la trempe du verre
DE3819503C1 (es) * 1988-06-08 1989-07-20 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
FR2648803B1 (fr) * 1989-06-22 1993-07-16 Saint Gobain Vitrage Procede et dispositif pour le bombage et la trempe par contact
US5004492A (en) * 1989-08-29 1991-04-02 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus
EP0431895A3 (en) * 1989-12-05 1991-08-21 Nippon Sheet Glass Co. Ltd. Method of and apparatus for bending and tempering sheet glass
JPH0764575B2 (ja) * 1990-01-11 1995-07-12 日本板硝子株式会社 板ガラスのプレス曲げ方法及び装置
US6014873A (en) * 1990-09-26 2000-01-18 Asahi Glass Company Ltd. Process for bend-shaping a glass plate and an apparatus for bend-shaping the glass plate
EP0477913A3 (en) * 1990-09-26 1993-04-07 Asahi Glass Company Ltd. Process and apparatus for bend-shaping glass plates
TR26952A (tr) * 1992-02-06 1994-09-12 Nippon Sheet Glass Co Ltd Cam levhalarina ön bükme uygulamak icin tasiyici merdaneli düzenek.
EP0634371B1 (de) * 1993-07-15 1999-04-21 Cristales Automatrices De Jalisco, S.A. Verfahren und Vorrichtung zum dreidimensionalen Verformen von Platten, insbesondere Glasscheiben
JPH0731999U (ja) * 1994-07-28 1995-06-16 鹿島建設株式会社 セグメント連結用の通しボルト
BR9906620A (pt) 1998-06-19 2000-09-19 Asahi Glass Co Ltd Método e aparelho de conformação em curva para uma chapa de vidro
US6513348B2 (en) 2001-06-19 2003-02-04 Glasstech, Inc. Quench station and method for quenching formed glass sheets
US6578383B2 (en) * 2001-06-19 2003-06-17 Glasstech, Inc. Apparatus and method for roll bending heated glass sheets
US6543255B2 (en) * 2001-06-19 2003-04-08 Glasstech, Inc. Press bending station and method for job switching
FI115768B (fi) * 2003-02-21 2005-07-15 Tamglass Ltd Oy Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi
EP1484291B1 (en) * 2003-06-04 2011-09-14 Asahi Glass Company, Limited Method and apparatus for bending a glass sheet using curved rollers.
FR2862056B1 (fr) * 2003-11-12 2006-01-13 Saint Gobain Procede et machine d'obtention de feuilles de verre bombees
TW202041474A (zh) 2019-01-10 2020-11-16 美商玻璃技術股份有限公司 玻璃片焠火配置
CN114315109B (zh) * 2022-01-14 2023-06-23 深圳市汇诚装饰工程有限公司 一种幕墙玻璃制造用高速离心式压制成型方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294516A (en) * 1964-09-02 1966-12-27 Libbey Owens Ford Glass Co Apparatus for press bending glass sheets
CA945375A (en) * 1970-03-10 1974-04-16 Robert G. Frank Shaping glass sheets
US3881906A (en) * 1973-08-20 1975-05-06 Libbey Owens Ford Co Heat treating glass sheets
US3934996A (en) * 1974-05-02 1976-01-27 Ppg Industries, Inc. Conveyor rolls on conveyor roll systems for roll forming apparatus
FR2342947A1 (fr) * 1976-03-05 1977-09-30 Saint Gobain Procede et dispositif pour le bombage de feuilles de verre
US4015968A (en) * 1975-11-20 1977-04-05 Libbey-Owens-Ford Company Glass sheet supporting and conveying apparatus
US4139359A (en) * 1977-11-02 1979-02-13 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by roll forming
US4298368A (en) * 1979-06-01 1981-11-03 Ppg Industries, Inc. Delivering and aligning glass sheets in a bending station
US4305746A (en) * 1980-05-01 1981-12-15 Libbey-Owens-Ford Company Method of and apparatus for bending glass sheets
US4376643A (en) * 1981-09-28 1983-03-15 Ppg Industries, Inc. Apparatus for conveying glass sheets

Also Published As

Publication number Publication date
FI77010B (fi) 1988-09-30
KR850003878A (ko) 1985-06-29
DE3469165D1 (en) 1988-03-10
FR2554436B1 (fr) 1986-01-31
EP0143691B1 (fr) 1988-02-03
ES537492A0 (es) 1985-09-16
EP0143691A2 (fr) 1985-06-05
PT79475A (fr) 1984-12-01
CA1245452A (fr) 1988-11-29
YU43939B (en) 1989-12-31
EP0143691A3 (en) 1985-07-17
FI844400A0 (fi) 1984-11-08
US4557745A (en) 1985-12-10
BR8405697A (pt) 1985-09-10
DE3438705A1 (de) 1985-05-23
JPS60171239A (ja) 1985-09-04
KR920005466B1 (ko) 1992-07-04
FI77010C (fi) 1989-01-10
FR2554436A1 (fr) 1985-05-10
FI844400L (fi) 1985-05-10
DE3438705C2 (es) 1987-05-21
PT79475B (fr) 1986-08-05
YU188484A (en) 1987-10-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303