PT79476B - Dispositif pour le bombage de plaques de verre - Google Patents

Dispositif pour le bombage de plaques de verre

Info

Publication number
PT79476B
PT79476B PT79476A PT7947684A PT79476B PT 79476 B PT79476 B PT 79476B PT 79476 A PT79476 A PT 79476A PT 7947684 A PT7947684 A PT 7947684A PT 79476 B PT79476 B PT 79476B
Authority
PT
Portugal
Prior art keywords
glass plates
bombing
bombing glass
plates
glass
Prior art date
Application number
PT79476A
Other languages
English (en)
French (fr)
Other versions
PT79476A (fr
Inventor
Friedrich Halberschmidt
Josef Audi
Gerhard Schubert
Original Assignee
Saint Gobain Vitrage
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 filed Critical Saint Gobain Vitrage
Publication of PT79476A publication Critical patent/PT79476A/pt
Publication of PT79476B publication Critical patent/PT79476B/pt

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
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
    • 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
    • C03B23/0254—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging in a continuous way, e.g. gravity roll bending
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/163—Drive means, clutches, gearing or drive speed control means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/185—Construction of the conveyor rollers ; Materials, coatings or coverings thereof having a discontinuous surface for contacting the sheets or ribbons other than cloth or fabric, e.g. having protrusions or depressions, spirally wound cable, projecting discs or tires

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)
PT79476A 1983-11-09 1984-11-08 Dispositif pour le bombage de plaques de verre PT79476B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317830A FR2554437B1 (fr) 1983-11-09 1983-11-09 Dispositif de bombage de plaques de verre

Publications (2)

Publication Number Publication Date
PT79476A PT79476A (fr) 1984-12-01
PT79476B true PT79476B (fr) 1986-08-05

Family

ID=9293944

Family Applications (1)

Application Number Title Priority Date Filing Date
PT79476A PT79476B (fr) 1983-11-09 1984-11-08 Dispositif pour le bombage de plaques de verre

Country Status (12)

Country Link
US (1) US4575389A (pt)
EP (1) EP0148043B1 (pt)
JP (1) JPS60171238A (pt)
KR (1) KR850003879A (pt)
BR (1) BR8405698A (pt)
CA (1) CA1244243A (pt)
DE (1) DE3471294D1 (pt)
ES (1) ES8600174A1 (pt)
FI (1) FI75332C (pt)
FR (1) FR2554437B1 (pt)
PT (1) PT79476B (pt)
YU (1) YU43938B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670036A (en) * 1986-06-04 1987-06-02 Libbey-Owens-Ford Co. Conveying, supporting and shaping glass sheets
FR2604992B1 (fr) * 1986-10-01 1988-12-02 Saint Gobain Vitrage Bombage et trempe de plaques de verre defilant sur un lit de conformation courbe dans la direction de defilement
US4787504A (en) * 1986-10-06 1988-11-29 Ppg Industries, Inc. Adjustable radius conveyor roll
US5176733A (en) * 1988-12-27 1993-01-05 Ford Motor Company Method and apparatus for directed energy glass heating
DE59309533D1 (de) * 1993-07-15 1999-05-27 Cristales Automatrices De Jali Verfahren und Vorrichtung zum dreidimensionalen Verformen von Platten, insbesondere Glasscheiben
US5395415A (en) * 1993-12-13 1995-03-07 Libbey-Owens-Ford Co. Method and apparatus for conveying and shaping glass sheets
FI97539C (fi) * 1995-08-25 1997-01-10 Tambest Oy Taivutusmuotti lasilevyjen taivuttamiseksi
DE19744875C2 (de) * 1997-10-10 2000-03-30 Kramer Carl Vorrichtung zum Biegen von Flachglas
EP1020412B1 (en) 1998-06-19 2006-11-22 Asahi Glass Company Ltd. Method and device for bend-forming glass pane
FI109420B (fi) * 1999-11-01 2002-07-31 Uniglass Engineering Oy Menetelmä ja laitteisto lasin taivuttamiseksi
FI106952B (fi) * 1999-11-01 2001-05-15 Uniglass Engineering Oy Menetelmä lasin taivuttamiseksi ja lasintaivutusmuotti
FI115768B (fi) * 2003-02-21 2005-07-15 Tamglass Ltd Oy Menetelmä ja laite kahteen suuntaan kaarevan lasilevyn taivuttamiseksi ja karkaisemiseksi tai lämpölujittamiseksi

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223498A (en) * 1962-02-27 1965-12-14 Pittsburgh Plate Glass Co Heat treatment of conveyed glass and apparatus therefor
FR2312463A1 (fr) * 1975-05-30 1976-12-24 Saint Gobain Perfectionnement au bombage de plaques a l'etat plastique
FR2342947A1 (fr) * 1976-03-05 1977-09-30 Saint Gobain Procede et dispositif pour le bombage de feuilles de verre
US4139359A (en) * 1977-11-02 1979-02-13 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by roll forming

Also Published As

Publication number Publication date
FI75332C (fi) 1988-06-09
DE3471294D1 (en) 1988-06-23
FI844401A0 (fi) 1984-11-08
PT79476A (fr) 1984-12-01
FR2554437B1 (fr) 1986-01-31
YU188384A (en) 1988-06-30
FR2554437A1 (fr) 1985-05-10
JPS60171238A (ja) 1985-09-04
KR850003879A (ko) 1985-06-29
ES537493A0 (es) 1985-10-16
CA1244243A (fr) 1988-11-08
ES8600174A1 (es) 1985-10-16
FI75332B (fi) 1988-02-29
YU43938B (en) 1989-12-31
FI844401L (fi) 1985-05-10
EP0148043B1 (fr) 1988-05-18
US4575389A (en) 1986-03-11
BR8405698A (pt) 1985-09-10
EP0148043A1 (fr) 1985-07-10

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19940228