DE69005550T2 - Verfahren und Vorrichtung zum Herstellen von gebogenen oder/und emaillierten Glasscheiben. - Google Patents

Verfahren und Vorrichtung zum Herstellen von gebogenen oder/und emaillierten Glasscheiben.

Info

Publication number
DE69005550T2
DE69005550T2 DE90402001T DE69005550T DE69005550T2 DE 69005550 T2 DE69005550 T2 DE 69005550T2 DE 90402001 T DE90402001 T DE 90402001T DE 69005550 T DE69005550 T DE 69005550T DE 69005550 T2 DE69005550 T2 DE 69005550T2
Authority
DE
Germany
Prior art keywords
glass panes
producing curved
enamelled glass
enamelled
curved
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 - Fee Related
Application number
DE90402001T
Other languages
English (en)
Other versions
DE69005550D1 (de
Inventor
Bernard Letemps
Denis Mathivat
Francois Malard
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 Glass France SAS
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage SA
Saint Gobain Vitrage International 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
Application filed by Saint Gobain Vitrage SA, Saint Gobain Vitrage International SA filed Critical Saint Gobain Vitrage SA
Application granted granted Critical
Publication of DE69005550D1 publication Critical patent/DE69005550D1/de
Publication of DE69005550T2 publication Critical patent/DE69005550T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03B23/035—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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • 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
    • C03B23/0258—Gravity 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
    • C03B23/035—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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
DE90402001T 1989-07-18 1990-07-12 Verfahren und Vorrichtung zum Herstellen von gebogenen oder/und emaillierten Glasscheiben. Expired - Fee Related DE69005550T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909597A FR2649971B1 (fr) 1989-07-18 1989-07-18 Procede et dispositif de bombage de feuilles de verre

Publications (2)

Publication Number Publication Date
DE69005550D1 DE69005550D1 (de) 1994-02-10
DE69005550T2 true DE69005550T2 (de) 1994-04-07

Family

ID=9383847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90402001T Expired - Fee Related DE69005550T2 (de) 1989-07-18 1990-07-12 Verfahren und Vorrichtung zum Herstellen von gebogenen oder/und emaillierten Glasscheiben.

Country Status (13)

Country Link
US (1) US5100454A (de)
EP (1) EP0409695B1 (de)
JP (1) JP2935546B2 (de)
KR (2) KR910004486A (de)
BR (1) BR9003460A (de)
CA (1) CA2021257C (de)
DE (1) DE69005550T2 (de)
ES (1) ES2048997T3 (de)
FI (1) FI91388C (de)
FR (1) FR2649971B1 (de)
MX (1) MX171695B (de)
PT (1) PT94727B (de)
YU (1) YU47357B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662686B1 (fr) * 1990-06-01 1992-08-21 Saint Gobain Vitrage Int Procede et dispositif de bombage de feuilles de verre.
WO2016066309A1 (de) * 2014-10-28 2016-05-06 Saint—Gobain Glass France Werkzeug für einen glasbiegeprozess
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
CN112479571B (zh) * 2020-10-30 2022-05-31 博硕皓泽自动化设备无锡有限公司 一种避免氧气进入炉内的3d曲面玻璃热弯机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR998668A (fr) * 1949-10-03 1952-01-22 Saint Gobain Procédé pour la mise en forme d'objets en verre ou autres matières thermoplastiques
FR2085464B1 (de) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
FR2596750B1 (fr) * 1986-04-03 1988-06-03 Saint Gobain Vitrage Dispositif de formage du verre
FR2596751B1 (fr) * 1986-04-08 1988-06-03 Saint Gobain Vitrage Dispositif de formage du verre
FR2601668A1 (fr) * 1986-07-16 1988-01-22 Saint Gobain Vitrage Perfectionnement au bombage de plaques de verre
US4802903A (en) * 1986-09-25 1989-02-07 Saint-Gobain Vitrage Method and apparatus for curving a glass sheet
JPS6414121A (en) * 1987-07-07 1989-01-18 Asahi Glass Co Ltd Bend forming device for plate glass

Also Published As

Publication number Publication date
FI91388C (fi) 1994-06-27
EP0409695B1 (de) 1993-12-29
YU120390A (sh) 1992-07-20
FR2649971A1 (fr) 1991-01-25
JP2935546B2 (ja) 1999-08-16
EP0409695A1 (de) 1991-01-23
ES2048997T3 (es) 1994-04-01
JPH03131540A (ja) 1991-06-05
FR2649971B1 (fr) 1993-07-16
CA2021257A1 (fr) 1991-01-19
FI903611A0 (fi) 1990-07-17
BR9003460A (pt) 1991-08-27
KR910004486A (ko) 1991-03-28
CA2021257C (fr) 2001-03-27
PT94727B (pt) 1997-09-30
US5100454A (en) 1992-03-31
DE69005550D1 (de) 1994-02-10
MX171695B (es) 1993-11-10
FI91388B (fi) 1994-03-15
PT94727A (pt) 1991-04-18
YU47357B (sh) 1995-01-31
KR100196251B1 (ko) 1999-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee