ES2163645T3 - Molde de curvado para curvar laminas de vidrio. - Google Patents

Molde de curvado para curvar laminas de vidrio.

Info

Publication number
ES2163645T3
ES2163645T3 ES96926411T ES96926411T ES2163645T3 ES 2163645 T3 ES2163645 T3 ES 2163645T3 ES 96926411 T ES96926411 T ES 96926411T ES 96926411 T ES96926411 T ES 96926411T ES 2163645 T3 ES2163645 T3 ES 2163645T3
Authority
ES
Spain
Prior art keywords
pct
glass sheets
frame
elongated member
support
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
ES96926411T
Other languages
English (en)
Inventor
Petri Lammi
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.)
Tambest Oy
Original Assignee
Tambest Oy
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 Tambest Oy filed Critical Tambest Oy
Application granted granted Critical
Publication of ES2163645T3 publication Critical patent/ES2163645T3/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
    • 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

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Glass Compositions (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

LA INVENCION SE REFIERE A UN MOLDE PARA CURVAR PLANCHAS DE VIDRIO Y COMPRENDE UN CUERPO (1) Y DISPOSITIVOS DE APOYO (4) CONECTADOS AL CUERPO (1). LOS DISPOSITIVOS DE APOYO (4) Y EL CUERPO (1) INCLUYEN MEDIOS (5, 6, 10) PARA CONECTAR EL CUERPO (1) Y EL DISPOSITIVO DE APOYO (4). ADEMAS, LOS DISPOSITIVOS DE APOYO (4) INCLUYEN SUPERFICIES DE APOYO (12), DONDE EL MOLDE COMPRENDE UNA PLANCHA O SIMILAR, FLEXIBLE AL MENOS EN UNA DE LAS PRINCIPALES SUPERFICIES DE LA FORMA DE LA PLANCHA, Y QUE SE CONECTAN CON LAS SUPERFICIES DE APOYO (12) DE LA PARTE DE APOYO POSICIONADA DE LOS DISPOSITIVOS DE APOYO (4), CONTRA CUYA SUPERFICIE DE APOYO SE DISPONE LA PLANCHA DE VIDRIO A CURVAR PARA CURVARLA CON UNA FORMA DE CURVADO DETERMINADA POR LAS SUPERFICIES DE APOYO (12) DE LOS DISPOSITIVOS DE APOYO Y LA SUPERFICIE DE APOYO DE LA PARTE DE APOYO. EN RELACION CON LA FORMA DE CURVADO SE HAN DISPUESTO MEDIOS (7, 8, 9, 10, 11; 13, 14, 15, 16) PARA AJUSTAR LA POSICION DE AL MENOS UN DISPOSITIVO DE APOYO (4) A FIN DE CONVERTIR VERTICALMENTE LA PROYECCION DE LA SUPERFICIE DE APOYO (12) DEL AL MENOS UN DISPOSITIVO DE APOYO CITADO (4) PARA CONVERTIR LA FORMA DE CURVADO DEL MOLDE A UNA FORMA DE CURVADO DESEADA EN UN MOMENTO DADO.
ES96926411T 1995-08-25 1996-08-14 Molde de curvado para curvar laminas de vidrio. Expired - Lifetime ES2163645T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI953999A FI97539C (fi) 1995-08-25 1995-08-25 Taivutusmuotti lasilevyjen taivuttamiseksi

Publications (1)

Publication Number Publication Date
ES2163645T3 true ES2163645T3 (es) 2002-02-01

Family

ID=8543915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96926411T Expired - Lifetime ES2163645T3 (es) 1995-08-25 1996-08-14 Molde de curvado para curvar laminas de vidrio.

Country Status (12)

Country Link
US (2) US6076374A (es)
EP (1) EP0846087B1 (es)
JP (1) JPH11511429A (es)
KR (1) KR19990044062A (es)
AT (1) ATE205814T1 (es)
AU (1) AU700121B2 (es)
DE (1) DE69615381T2 (es)
DK (1) DK0846087T3 (es)
ES (1) ES2163645T3 (es)
FI (1) FI97539C (es)
PT (1) PT846087E (es)
WO (1) WO1997008109A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7237408B2 (en) * 2003-08-29 2007-07-03 Ppg Industries, Ohio, Inc. Flexible surface mold and method of use
CN112469673B (zh) * 2018-12-28 2023-05-23 株式会社三光精衡所 具有抛物面的热塑板的制作方法和夹持装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237064C (es) *
DE228049C (es) *
US991025A (en) * 1910-12-06 1911-05-02 Desire Jean Baptiste Robier Mold for bending or shaping sheets of glass.
US2021180A (en) * 1934-01-26 1935-11-19 Pittsburgh Plate Glass Co Form for bending glass
US2223123A (en) * 1938-04-08 1940-11-26 Pittsburgh Plate Glass Co Apparatus for bending glass sheets
US2297315A (en) * 1941-03-28 1942-09-29 Pittsburgh Plate Glass Co Apparatus to produce bent glass
FR2137143B1 (es) * 1971-05-14 1974-03-08 Saint Gobain Pont A Mousson
FR2342947A1 (fr) * 1976-03-05 1977-09-30 Saint Gobain Procede et dispositif pour le bombage de feuilles de verre
FR2312463A1 (fr) * 1975-05-30 1976-12-24 Saint Gobain Perfectionnement au bombage de plaques a l'etat plastique
FR2442219A1 (fr) * 1978-11-27 1980-06-20 Saint Gobain Bombage de feuilles de verre
US4226608A (en) * 1979-05-14 1980-10-07 Shatterproof Glass Corporation Method and apparatus for curving glass sheets
US4318728A (en) * 1979-08-27 1982-03-09 Ppg Industries, Inc. Double link arrangement for press bending molds and method of press shaping glass sheets
US4311509A (en) * 1980-09-26 1982-01-19 Ppg Industries, Inc. Apparatus for conveying glass sheets
US4376643A (en) * 1981-09-28 1983-03-15 Ppg Industries, Inc. Apparatus for conveying glass sheets
US4586946A (en) * 1983-02-07 1986-05-06 Carl Kramer Equipment for curving glass sheets
FR2554437B1 (fr) * 1983-11-09 1986-01-31 Saint Gobain Vitrage Dispositif de bombage de plaques de verre
US4522641A (en) * 1984-04-27 1985-06-11 Libbey-Owens-Ford Company Apparatus for bending glass sheets
US4773925A (en) * 1987-06-15 1988-09-27 Ppg Industries, Inc. Adjustable roll forming arrangement
US4822398A (en) * 1987-08-07 1989-04-18 Mcmaster Harold Glass bending and tempering apparatus
FI80870C (fi) * 1988-09-28 1990-08-10 Glamec Oy Boejningsform foer glas.
US5246477A (en) * 1990-02-08 1993-09-21 Wsp Ingenieurgesellschaft Fur Waermetechnik, Stroemungstechnik Und Prozesstechnik Mit Beschraenkter Haftung Apparatus for the arching of glass sheets heated to the softening temperature
FR2709483B1 (fr) * 1993-08-31 1995-10-20 Saint Gobain Vitrage Int Procédé et dispositif pour le bombage de feuilles de verre.

Also Published As

Publication number Publication date
FI953999A0 (fi) 1995-08-25
PT846087E (pt) 2002-03-28
FI97539C (fi) 1997-01-10
EP0846087B1 (en) 2001-09-19
AU700121B2 (en) 1998-12-24
FI97539B (fi) 1996-09-30
US6301933B1 (en) 2001-10-16
ATE205814T1 (de) 2001-10-15
AU6660996A (en) 1997-03-19
US6076374A (en) 2000-06-20
DE69615381T2 (de) 2002-07-04
DE69615381D1 (de) 2001-10-25
JPH11511429A (ja) 1999-10-05
DK0846087T3 (da) 2002-01-21
EP0846087A1 (en) 1998-06-10
WO1997008109A1 (en) 1997-03-06
KR19990044062A (ko) 1999-06-25

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