BE783422A - Forme pour le bombage de plaques de matieres a l'etat plastique, notamment de feuilles de verre - Google Patents

Forme pour le bombage de plaques de matieres a l'etat plastique, notamment de feuilles de verre

Info

Publication number
BE783422A
BE783422A BE783422A BE783422A BE783422A BE 783422 A BE783422 A BE 783422A BE 783422 A BE783422 A BE 783422A BE 783422 A BE783422 A BE 783422A BE 783422 A BE783422 A BE 783422A
Authority
BE
Belgium
Prior art keywords
bombing
plates
materials
shape
glass sheets
Prior art date
Application number
BE783422A
Other languages
English (en)
Original Assignee
Saint Gobain
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 filed Critical Saint Gobain
Publication of BE783422A publication Critical patent/BE783422A/fr

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
    • C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
    • 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
    • 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
BE783422A 1971-05-14 1972-05-12 Forme pour le bombage de plaques de matieres a l'etat plastique, notamment de feuilles de verre BE783422A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7117490A FR2137143B1 (fr) 1971-05-14 1971-05-14

Publications (1)

Publication Number Publication Date
BE783422A true BE783422A (fr) 1972-11-13

Family

ID=9077039

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783422A BE783422A (fr) 1971-05-14 1972-05-12 Forme pour le bombage de plaques de matieres a l'etat plastique, notamment de feuilles de verre

Country Status (15)

Country Link
US (1) US3832153A (fr)
JP (1) JPS5341690B1 (fr)
AR (1) AR192445A1 (fr)
BE (1) BE783422A (fr)
BR (1) BR7203006D0 (fr)
CA (1) CA973712A (fr)
DE (1) DE2223575C3 (fr)
ES (1) ES402718A1 (fr)
FR (1) FR2137143B1 (fr)
GB (1) GB1366038A (fr)
IT (1) IT955515B (fr)
LU (1) LU65348A1 (fr)
NL (1) NL175053C (fr)
SE (1) SE393593B (fr)
ZA (1) ZA723243B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139359A (en) * 1977-11-02 1979-02-13 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by roll forming
US4218232A (en) * 1979-01-18 1980-08-19 Ppg Industries, Inc. Method of shaping moving sheets on roll forming apparatus
US4381933A (en) * 1982-01-25 1983-05-03 Ppg Industries, Inc. Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing
US4522641A (en) * 1984-04-27 1985-06-11 Libbey-Owens-Ford Company Apparatus for bending glass sheets
US4822398A (en) * 1987-08-07 1989-04-18 Mcmaster Harold Glass bending and tempering apparatus
US5651806A (en) * 1994-12-19 1997-07-29 Ford Motor Company Laminated vacuum form glass mold
FI97539C (fi) 1995-08-25 1997-01-10 Tambest Oy Taivutusmuotti lasilevyjen taivuttamiseksi
US6698243B1 (en) 1998-12-03 2004-03-02 Nippon Sheet Glass Co., Ltd. Method and apparatus for manufacturing bent glass sheet
JP2000290029A (ja) 1999-04-01 2000-10-17 Nippon Sheet Glass Co Ltd ガラス板成形用ベルトおよびこのベルトを用いた曲げガラス板の製造方法
EP1209130A4 (fr) 1999-07-23 2005-07-20 Nippon Sheet Glass Co Ltd Plaque de verre cintree pour vitres d'automobiles
AU2001258899A1 (en) * 2000-05-18 2001-11-26 Sung-Ho Park Curved glass forming machine
FI109197B (fi) * 2001-03-07 2002-06-14 Tamglass Ltd Oy Kaareutuva tukirakenne lasilevyjen taivutusosastossa tai taivutus- ja karkaisuosastossa
EP3845502B1 (fr) * 2018-10-19 2023-02-01 Agc Inc. Dispositif et procédé de cintrage

Also Published As

Publication number Publication date
FR2137143B1 (fr) 1974-03-08
AR192445A1 (es) 1973-02-21
JPS5341690B1 (fr) 1978-11-06
NL7206307A (fr) 1972-11-16
NL175053C (nl) 1984-09-17
DE2223575B2 (de) 1977-12-08
ZA723243B (en) 1973-02-28
DE2223575C3 (de) 1978-08-10
US3832153A (en) 1974-08-27
SE393593B (sv) 1977-05-16
LU65348A1 (fr) 1973-01-22
AU4229772A (en) 1973-11-22
IT955515B (it) 1973-09-29
CA973712A (en) 1975-09-02
FR2137143A1 (fr) 1972-12-29
GB1366038A (en) 1974-09-04
BR7203006D0 (pt) 1973-09-27
NL175053B (nl) 1984-04-16
DE2223575A1 (de) 1972-11-30
ES402718A1 (es) 1975-04-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SAINT-GOBAIN

Effective date: 19860531