CA2016530A1 - Dispositif de cintrage du verre en feuille - Google Patents

Dispositif de cintrage du verre en feuille

Info

Publication number
CA2016530A1
CA2016530A1 CA2016530A CA2016530A CA2016530A1 CA 2016530 A1 CA2016530 A1 CA 2016530A1 CA 2016530 A CA2016530 A CA 2016530A CA 2016530 A CA2016530 A CA 2016530A CA 2016530 A1 CA2016530 A1 CA 2016530A1
Authority
CA
Canada
Prior art keywords
bending apparatus
sheet glass
glass bending
ring mold
stage
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.)
Granted
Application number
CA2016530A
Other languages
English (en)
Other versions
CA2016530C (fr
Inventor
Mitsuo Tanaka
Hideo Yoshizawa
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co., Ltd.
Mitsuo Tanaka
Hideo Yoshizawa
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 Nippon Sheet Glass Co., Ltd., Mitsuo Tanaka, Hideo Yoshizawa filed Critical Nippon Sheet Glass Co., Ltd.
Publication of CA2016530A1 publication Critical patent/CA2016530A1/fr
Application granted granted Critical
Publication of CA2016530C publication Critical patent/CA2016530C/fr
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
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • 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
    • 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
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
CA002016530A 1989-05-11 1990-05-10 Dispositif de cintrage du verre en feuille Expired - Fee Related CA2016530C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1118241A JPH02296741A (ja) 1989-05-11 1989-05-11 板ガラスの曲げ成形装置
JP1-118241 1989-05-11

Publications (2)

Publication Number Publication Date
CA2016530A1 true CA2016530A1 (fr) 1990-11-11
CA2016530C CA2016530C (fr) 2000-02-01

Family

ID=14731733

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002016530A Expired - Fee Related CA2016530C (fr) 1989-05-11 1990-05-10 Dispositif de cintrage du verre en feuille

Country Status (6)

Country Link
US (1) US5059234A (fr)
EP (1) EP0397502B1 (fr)
JP (1) JPH02296741A (fr)
KR (1) KR0141095B1 (fr)
CA (1) CA2016530C (fr)
DE (1) DE69007850T2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9407610D0 (en) * 1994-04-15 1994-06-08 Pilkington Glass Ltd Bending and tempering glass sheets

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607200A (en) * 1967-12-18 1971-09-21 Permaglass Apparatus for conveying glass sheets through adjacent bending and tempering stations
US3573889A (en) * 1969-06-16 1971-04-06 Permaglass Method for shaping,tempering and laminating glass sheets
US4185986A (en) * 1978-10-25 1980-01-29 Ppg Industries, Inc. Apparatus for handling glass sheets during shaping and cooling
IT1209156B (it) * 1979-12-07 1989-07-10 Siv Soc Italiana Vetro Procedimento ed apparecchiatura per curvare e temperare lastre di vetro particolarmente di spessore sottile.
IT1138266B (it) * 1981-04-06 1986-09-17 Siv Soc Italiana Vetro Apparecchiatura per la curvatura e la tempera di lastre di vetro di spessore sottile
US4433993A (en) * 1982-05-05 1984-02-28 Ppg Industries, Inc. Glass sheet shaping and tempering using multiple cooling stations
US4470835A (en) * 1982-11-15 1984-09-11 Ppg Industries, Inc. Shaping sheets of glass or other deformable material to a complicated curvature
US4575390A (en) * 1984-11-23 1986-03-11 Glasstech, Inc. Apparatus for forming glass sheets
US4662925A (en) * 1985-12-09 1987-05-05 Ppg Industries, Inc. Horizontal press bending of heat softened glass sheets
JPS62182124A (ja) * 1986-02-03 1987-08-10 Nippon Sheet Glass Co Ltd 型交換装置を備えた板ガラスの成形装置
IE59803B1 (en) * 1986-03-14 1994-04-06 Glasstech Inc Glass sheet press bending system
CA1306608C (fr) * 1986-03-18 1992-08-25 Kazuo Yamada Moule annulaire pour le formage et le trempage des feuilles de verre
DE3715151A1 (de) * 1987-05-07 1988-11-17 Ver Glaswerke Gmbh Verfahren und vorrichtungen zum biegen von glasscheiben
US4883526A (en) * 1989-03-30 1989-11-28 Libbey-Owens-Ford Co. Method and apparatus for shaping and conveying glass sheets

Also Published As

Publication number Publication date
CA2016530C (fr) 2000-02-01
JPH02296741A (ja) 1990-12-07
EP0397502B1 (fr) 1994-04-06
EP0397502A1 (fr) 1990-11-14
KR0141095B1 (ko) 1998-06-01
DE69007850D1 (de) 1994-05-11
US5059234A (en) 1991-10-22
KR900017935A (ko) 1990-12-20
DE69007850T2 (de) 1994-07-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed