JPS6222930B2 - - Google Patents

Info

Publication number
JPS6222930B2
JPS6222930B2 JP54045517A JP4551779A JPS6222930B2 JP S6222930 B2 JPS6222930 B2 JP S6222930B2 JP 54045517 A JP54045517 A JP 54045517A JP 4551779 A JP4551779 A JP 4551779A JP S6222930 B2 JPS6222930 B2 JP S6222930B2
Authority
JP
Japan
Prior art keywords
rod
duct
bending
temperature
furnace
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
Application number
JP54045517A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54145727A (en
Inventor
Meruro Anri
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.)
SAN GOBAN HONTAMUTSUSON CO
Original Assignee
SAN GOBAN HONTAMUTSUSON CO
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 SAN GOBAN HONTAMUTSUSON CO filed Critical SAN GOBAN HONTAMUTSUSON CO
Publication of JPS54145727A publication Critical patent/JPS54145727A/ja
Publication of JPS6222930B2 publication Critical patent/JPS6222930B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C03B35/183—Construction of the conveyor rollers ; Materials, coatings or coverings thereof specially adapted for thermal adjustment of the rollers, e.g. insulating, heating, cooling thereof
    • 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
    • C03B27/00—Tempering or quenching glass products
    • C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
    • 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
    • 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
    • C03B35/187—Rollers specially adapted for both flat and bent sheets or ribbons, i.e. rollers of adjustable curvature
    • 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
    • C03B35/189—Disc rollers

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)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
  • Heat Treatment Of Articles (AREA)
JP4551779A 1978-04-17 1979-04-16 Method and apparatus for bending and tempering glass plate Granted JPS54145727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7811165A FR2423456A1 (fr) 1978-04-17 1978-04-17 Bombage de feuilles de verre

Publications (2)

Publication Number Publication Date
JPS54145727A JPS54145727A (en) 1979-11-14
JPS6222930B2 true JPS6222930B2 (enExample) 1987-05-20

Family

ID=9207184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4551779A Granted JPS54145727A (en) 1978-04-17 1979-04-16 Method and apparatus for bending and tempering glass plate

Country Status (13)

Country Link
US (1) US4236907A (enExample)
EP (1) EP0005389B1 (enExample)
JP (1) JPS54145727A (enExample)
AR (1) AR217360A1 (enExample)
AU (1) AU530967B2 (enExample)
BR (1) BR7902140A (enExample)
CA (1) CA1125027A (enExample)
DE (1) DE2966774D1 (enExample)
DK (1) DK143179A (enExample)
ES (1) ES479333A1 (enExample)
FR (1) FR2423456A1 (enExample)
IE (1) IE48270B1 (enExample)
ZA (1) ZA791649B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63164456U (enExample) * 1987-04-17 1988-10-26

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6513348B2 (en) 2001-06-19 2003-02-04 Glasstech, Inc. Quench station and method for quenching formed glass sheets
US6543255B2 (en) 2001-06-19 2003-04-08 Glasstech, Inc. Press bending station and method for job switching
US6578383B2 (en) 2001-06-19 2003-06-17 Glasstech, Inc. Apparatus and method for roll bending heated glass sheets
CN104086075B (zh) * 2014-07-17 2017-02-15 洛阳名特设备技术有限公司 一种反向弯钢化玻璃成型装置及操作方法
WO2017216962A1 (ja) * 2016-06-17 2017-12-21 堺ディスプレイプロダクト株式会社 曲げ加工装置
CN107365060B (zh) * 2017-08-30 2023-08-04 东莞恩特贝斯智能技术有限公司 一种用于移动终端的曲面玻璃成型的冷却装置及方法
CN109748487A (zh) * 2017-11-03 2019-05-14 深圳市力沣实业有限公司 一种热弯机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL251128A (enExample) * 1959-09-22
FR1476785A (fr) * 1966-03-01 1967-04-14 Saint Gobain Perfectionnement au bombage de plaques de matières à l'état plastique
FR2129919B2 (enExample) * 1971-03-22 1974-04-05 Saint Gobain
FR2189330B1 (enExample) * 1972-06-23 1974-10-25 Saint Gobain Pont A Mousson
US3802495A (en) * 1972-09-18 1974-04-09 Combustion Eng Internally fluid cooled rotatable roll
FR2221409A1 (en) * 1973-03-12 1974-10-11 Saint Gobain Glass bending, on cantilevered rollers an angular relationship - to convey sheets or ribbon in a continuous process
US3881906A (en) * 1973-08-20 1975-05-06 Libbey Owens Ford Co Heat treating glass sheets
DE2413270C2 (de) * 1974-03-20 1975-08-21 Ludwig-Ofag-Indugas Industrieofenanlagen Gmbh, 4300 Essen Gekülte Ofentransportrolle
US3951634A (en) * 1974-06-20 1976-04-20 Libbey-Owens-Ford Company Method of and apparatus for bending and tempering thin glass sheets
FR2342947A1 (fr) * 1976-03-05 1977-09-30 Saint Gobain Procede et dispositif pour le bombage de feuilles de verre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63164456U (enExample) * 1987-04-17 1988-10-26

Also Published As

Publication number Publication date
DK143179A (da) 1979-10-18
BR7902140A (pt) 1979-12-04
DE2966774D1 (en) 1984-04-19
EP0005389A1 (fr) 1979-11-14
CA1125027A (fr) 1982-06-08
AU530967B2 (en) 1983-08-04
FR2423456B1 (enExample) 1982-11-05
JPS54145727A (en) 1979-11-14
US4236907A (en) 1980-12-02
IE48270B1 (en) 1984-11-28
EP0005389B1 (fr) 1984-03-14
AR217360A1 (es) 1980-03-14
IE790734L (en) 1979-10-17
ZA791649B (en) 1980-05-28
ES479333A1 (es) 1980-01-16
AU4589579A (en) 1979-11-29
FR2423456A1 (fr) 1979-11-16

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