ES8405343A1 - Perfeccionamientos en dispositivos para curvar lunas de vidrio calientes - Google Patents

Perfeccionamientos en dispositivos para curvar lunas de vidrio calientes

Info

Publication number
ES8405343A1
ES8405343A1 ES526156A ES526156A ES8405343A1 ES 8405343 A1 ES8405343 A1 ES 8405343A1 ES 526156 A ES526156 A ES 526156A ES 526156 A ES526156 A ES 526156A ES 8405343 A1 ES8405343 A1 ES 8405343A1
Authority
ES
Spain
Prior art keywords
sheet
face
die
dimensional
suction
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
ES526156A
Other languages
English (en)
Other versions
ES526156A0 (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.)
Flachglas Wernberg GmbH
Original Assignee
Flachglas Wernberg GmbH
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 Flachglas Wernberg GmbH filed Critical Flachglas Wernberg GmbH
Publication of ES8405343A1 publication Critical patent/ES8405343A1/es
Publication of ES526156A0 publication Critical patent/ES526156A0/es
Granted 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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
    • 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)
  • Joining Of Glass To Other Materials (AREA)

Abstract

DISPOSITIVO PARA CURVAR LUNAS DE VIDRIO CALIENTES.CONSTA DE UNA PARRILLA DE RODILLOS (2) SOBRE LA CUAL SE TRASLADA LA LUNA DE VIDRIO CALIENTE PARA SER CURVADA; DE UN MOLDE DE CURVADO EN VACIO (3) DISPUESTO SOBRE LA PARRILLA DE RODILLOS (2), EL CUAL PRESENTA RIGIDAMENTE LA FORMA DE LA LUNA DE VIDRIO CURVADA (1), AL MENOS A LO LARGO DEL BORDE DE DICHA LUNA DE VIDRIO; Y DE UN EQUIPO DE ACCIONAMIENTO (5, 6) QUE ACCIONA EN SINCRONISMO LOS RODILLOS (4) DE LA PARRILLA DE RODILLOS (2), AL MISMO TIEMPO QUE LOS SOMETE A UN MOVIMIENTO DE VAIVEN.
ES526156A 1982-10-01 1983-09-30 Perfeccionamientos en dispositivos para curvar lunas de vidrio calientes Granted ES526156A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3236400 1982-10-01
DE3300388A DE3300388C1 (de) 1982-10-01 1983-01-07 Vorrichtung zum Biegen von warmen Glasscheiben

Publications (2)

Publication Number Publication Date
ES8405343A1 true ES8405343A1 (es) 1984-06-16
ES526156A0 ES526156A0 (es) 1984-06-16

Family

ID=25804872

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526156A Granted ES526156A0 (es) 1982-10-01 1983-09-30 Perfeccionamientos en dispositivos para curvar lunas de vidrio calientes

Country Status (10)

Country Link
US (1) US4516997A (es)
EP (1) EP0105447B1 (es)
AR (1) AR229753A1 (es)
AU (1) AU553397B2 (es)
BR (1) BR8305415A (es)
CA (1) CA1203384A (es)
DE (1) DE3300388C1 (es)
ES (1) ES526156A0 (es)
FI (1) FI74937C (es)
NZ (1) NZ205832A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527558A1 (de) * 1985-08-01 1987-02-05 Ver Glaswerke Gmbh Verfahren und vorrichtungen zum biegen einer glasscheibe
DE3721863A1 (de) * 1987-07-02 1989-01-12 Ver Glaswerke Gmbh Haltevorrichtung mit saugwirkung fuer glasscheiben und verwendung der haltevorrichtung bei einem verfahren zum biegen von glasscheiben
US4799948A (en) * 1987-08-20 1989-01-24 Libbey-Owens-Ford Co. Adjustable bearing rail apparatus for bending glass sheets
DE3887524T2 (de) * 1988-12-12 1994-05-19 Ford Werke Ag Verfahren und Vorrichtung zum Formen einer Glasscheibe.
DE10110357C2 (de) * 2001-03-03 2003-02-27 Schott Glas Verfahren zum partiellen Umformen von Flachglas oder vergleichbaren Glaskereamikteilen und Vorrichtung zum Durchführen des Verfahrens
US6904771B2 (en) * 2002-07-25 2005-06-14 Visteon Global Technologies, Inc. Method of forming and transporting curved glass
DE602006007792D1 (de) * 2005-12-14 2009-08-27 Asahi Glass Co Ltd Verfahren und Vorrichtung zum Biegen einer Glasscheibe
DE102012020609B4 (de) * 2012-10-19 2014-11-27 Audi Ag Bedienelement für einen Kraftwagen sowie Verfahren zum Herstellen eines Bedienelements
WO2014167894A1 (ja) * 2013-04-10 2014-10-16 日本電気硝子株式会社 曲面形状を有するガラス板の製造方法及び曲面形状を有するガラス板
WO2021086551A1 (en) * 2019-10-29 2021-05-06 Corning Incorporated Vacuum chuck having independently actuatable sets of vacuum ports and method of manufacturing a curved glass article using same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010245B (de) * 1953-01-02 1957-06-13 Peill & Putzler Gmbh Verfahren und Vorrichtung zum Herstellen von gekruemmten Glaskoerpern
FR2085464B1 (es) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
US4229199A (en) * 1979-05-21 1980-10-21 Ppg Industries, Inc. Shaping glass sheets by drop forming with differential vacuum release
US4229200A (en) * 1979-06-01 1980-10-21 Ppg Industries, Inc. Drop forming glass sheets with auxiliary shaping means
US4277276A (en) * 1980-03-17 1981-07-07 Ppg Industries, Inc. Method and apparatus for shaping glass sheets using deformable vacuum mold
DE3113409C1 (de) * 1981-04-03 1982-11-04 Horst 5630 Remscheid Frielingsdorf Anlage fuer die Behandlung von warmen und/oder zu erwaermenden Glasscheiben
DE3113410C2 (de) * 1981-04-03 1983-03-31 Horst 5630 Remscheid Frielingsdorf Anlage für die Behandlung von warmen und/oder zu erwärmenden Glasscheiben

Also Published As

Publication number Publication date
EP0105447B1 (de) 1987-11-19
BR8305415A (pt) 1984-05-15
AR229753A1 (es) 1983-10-31
AU1982583A (en) 1984-04-05
FI74937B (fi) 1987-12-31
DE3300388C1 (de) 1983-12-22
AU553397B2 (en) 1986-07-10
FI833458A (fi) 1984-04-02
US4516997A (en) 1985-05-14
FI833458A0 (fi) 1983-09-26
FI74937C (fi) 1988-04-11
EP0105447A3 (en) 1985-11-13
NZ205832A (en) 1986-12-05
CA1203384A (en) 1986-04-22
ES526156A0 (es) 1984-06-16
EP0105447A2 (de) 1984-04-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519