ES2121294T3 - Curvado de laminas de vidrio. - Google Patents

Curvado de laminas de vidrio.

Info

Publication number
ES2121294T3
ES2121294T3 ES95302460T ES95302460T ES2121294T3 ES 2121294 T3 ES2121294 T3 ES 2121294T3 ES 95302460 T ES95302460 T ES 95302460T ES 95302460 T ES95302460 T ES 95302460T ES 2121294 T3 ES2121294 T3 ES 2121294T3
Authority
ES
Spain
Prior art keywords
bending
sheet
conveyor means
glass sheets
ring mould
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
ES95302460T
Other languages
English (en)
Inventor
Alan Charles Woodward
Geoffrey Greenhalgh
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.)
Pilkington Group Ltd
Pilkington United Kingdom Ltd
Original Assignee
Pilkington United Kingdom Ltd
Pilkington PLC
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 Pilkington United Kingdom Ltd, Pilkington PLC filed Critical Pilkington United Kingdom Ltd
Application granted granted Critical
Publication of ES2121294T3 publication Critical patent/ES2121294T3/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
    • 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

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)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Polarising Elements (AREA)

Abstract

DURANTE EL DOBLAMIENTO DE LAMINAS DE VIDRIO MEDIANTE CIERTOS METODOS, POR EJEMPLO: DOBLAMIENTO POR PRESION, UNA LAMINA DE VIDRIO CALENTADA SUAVEMENTE (11) SE TRANSFIERE DE UN MEDIO TRANSPORTADOR (58,59) A UN MOLDE DE ANILLO (62). DICHA TRANSFERENCIA SE REALIZA PREFERENTEMENTE SIN AFECTAR LA CUALIDAD OPTICA DE LA LAMINA. SE DESCRIBEN UN METODO Y APARATO PARA EL DOBLAMIENTO, EN LOS QUE LA TRANSFERENCIA DE LA LAMINA (11) SE REALIZA REBAJANDO PARTE DEL MEDIO TRANSPORTADOR (58,59) DESDE UNA POSICION SUPERIOR A UNA POSICION INFERIOR POR DEBAJO DE LA SUPERFICIE SUPERIOR DEL MOLDE DE ANILLO, Y EN EL QUE EL DOBLAMIENTO DE LA LAMINA COMPRENDE EL PASO DE ELEVAR TANTO EL MOLDE DE ANILLO (62) COMO EL MEDIO CONDUCTOR (58,59).
ES95302460T 1994-04-15 1995-04-12 Curvado de laminas de vidrio. Expired - Lifetime ES2121294T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9407594A GB9407594D0 (en) 1994-04-15 1994-04-15 Bending glass sheets

Publications (1)

Publication Number Publication Date
ES2121294T3 true ES2121294T3 (es) 1998-11-16

Family

ID=10753660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95302460T Expired - Lifetime ES2121294T3 (es) 1994-04-15 1995-04-12 Curvado de laminas de vidrio.

Country Status (20)

Country Link
US (1) US5578104A (es)
EP (1) EP0677490B1 (es)
JP (1) JPH07291645A (es)
KR (1) KR950031949A (es)
CN (1) CN1117028A (es)
AT (1) ATE168361T1 (es)
AU (1) AU693849B2 (es)
BR (1) BR9501541A (es)
CA (1) CA2146935A1 (es)
CZ (1) CZ93895A3 (es)
DE (1) DE69503418T2 (es)
ES (1) ES2121294T3 (es)
FI (1) FI951750A (es)
GB (1) GB9407594D0 (es)
HU (1) HUT71825A (es)
NZ (1) NZ270926A (es)
PL (1) PL308102A1 (es)
RU (1) RU95105429A (es)
TW (1) TW367310B (es)
ZA (1) ZA953034B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5743931A (en) * 1995-08-14 1998-04-28 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus
KR100362306B1 (ko) * 2000-04-07 2002-11-25 효명산업 주식회사 3차원곡면 강화유리 제조장치
DE10053413A1 (de) * 2000-10-27 2002-05-08 Bsh Bosch Siemens Hausgeraete Bullaugentür für eine von vorn beschickbare Trommelwaschmaschine
KR100600398B1 (ko) * 2004-09-21 2006-07-19 미래산업 주식회사 유리성형 장치
JP7476805B2 (ja) * 2019-02-08 2024-05-01 Ａｇｃ株式会社 ガラス板の成形方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905794A (en) * 1974-10-17 1975-09-16 Libbey Owens Ford Co Glass sheet supporting, shaping and conveying apparatus
CA1257480A (en) * 1984-07-19 1989-07-18 Masaaki Nushi Apparatus for and method of bending glass sheets
US4571253A (en) * 1984-07-26 1986-02-18 Libbey-Owens-Ford Company Press bending apparatus
JPS6183640A (ja) * 1984-09-26 1986-04-28 Nippon Sheet Glass Co Ltd 板ガラスのプレス成形方法及び装置
IT1224765B (it) * 1988-10-11 1990-10-18 Siv Soc Italiana Vetro Procedimento e apparecchiatura perfezionati per la curvatura di lastre piane di vetro
US5004492A (en) * 1989-08-29 1991-04-02 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus
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
US5279635A (en) * 1992-01-08 1994-01-18 Libbey-Owens-Ford Co. Method and apparatus for controlling the temperature of glass sheets in press bending
TR26952A (tr) * 1992-02-06 1994-09-12 Nippon Sheet Glass Co Ltd Cam levhalarina ön bükme uygulamak icin tasiyici merdaneli düzenek.
US5286271A (en) * 1992-07-02 1994-02-15 Ppg Industries, Inc. Method and apparatus for bending glass sheets

Also Published As

Publication number Publication date
CA2146935A1 (en) 1995-10-16
HUT71825A (en) 1996-02-28
EP0677490A3 (en) 1996-01-24
NZ270926A (en) 1996-07-26
RU95105429A (ru) 1997-01-27
ZA953034B (en) 1995-10-16
CZ93895A3 (en) 1996-01-17
FI951750A (fi) 1995-10-16
HU9501058D0 (en) 1995-06-28
KR950031949A (ko) 1995-12-20
DE69503418D1 (de) 1998-08-20
DE69503418T2 (de) 1998-12-10
FI951750A0 (fi) 1995-04-12
CN1117028A (zh) 1996-02-21
PL308102A1 (en) 1995-10-16
US5578104A (en) 1996-11-26
EP0677490A2 (en) 1995-10-18
JPH07291645A (ja) 1995-11-07
ATE168361T1 (de) 1998-08-15
TW367310B (en) 1999-08-21
GB9407594D0 (en) 1994-06-08
AU1643895A (en) 1995-10-26
AU693849B2 (en) 1998-07-09
EP0677490B1 (en) 1998-07-15
BR9501541A (pt) 1995-11-14

Similar Documents

Publication Publication Date Title
FI951752A (fi) Lasilevyjen taivutus ja katkaisu
AU3843493A (en) Press-bending method and apparatus for bending glass sheets
ZA947158B (en) Glass sheet bending apparatus and method
EP0400408A3 (de) Verfahren zur Ausrichtung zweier Lichtwellenleiter-Faserenden und Einrichtung zur Durchführung des Verfahrens
CA2284562A1 (en) Apparatus and method for overcladding optical fiber preform rod and optical fiber drawing method
MY117034A (en) Optical device molding apparatus and method, and optical device.
FI100967B (fi) Lasilevyn kuperrusmenetelmä ja -laite
ES2121294T3 (es) Curvado de laminas de vidrio.
AU1085299A (en) Apparatus and method for forming heated glass sheets
CA2144066A1 (en) Method and apparatus for bending glass sheets
EP0350195A3 (en) Apparatus for image formation and method of image formation
AU1569692A (en) Apparatus for bending a glass sheet supported on a ring mould
AU8306591A (en) Method and apparatus for establishing a thermally stable mold assembly support
CA2016530A1 (en) Sheet glass bending apparatus

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 677490

Country of ref document: ES