JPS631251B2 - - Google Patents

Info

Publication number
JPS631251B2
JPS631251B2 JP58022128A JP2212883A JPS631251B2 JP S631251 B2 JPS631251 B2 JP S631251B2 JP 58022128 A JP58022128 A JP 58022128A JP 2212883 A JP2212883 A JP 2212883A JP S631251 B2 JPS631251 B2 JP S631251B2
Authority
JP
Japan
Prior art keywords
glass plate
shape
bending
heater
approximately
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
JP58022128A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59152232A (ja
Inventor
Hiroshi Tsuji
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP2212883A priority Critical patent/JPS59152232A/ja
Publication of JPS59152232A publication Critical patent/JPS59152232A/ja
Publication of JPS631251B2 publication Critical patent/JPS631251B2/ja
Granted 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
    • C03B23/025—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
    • C03B23/03—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
    • C03B23/035—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

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)
JP2212883A 1983-02-15 1983-02-15 ガラス板の曲げ加工方法 Granted JPS59152232A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2212883A JPS59152232A (ja) 1983-02-15 1983-02-15 ガラス板の曲げ加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2212883A JPS59152232A (ja) 1983-02-15 1983-02-15 ガラス板の曲げ加工方法

Publications (2)

Publication Number Publication Date
JPS59152232A JPS59152232A (ja) 1984-08-30
JPS631251B2 true JPS631251B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-12

Family

ID=12074245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2212883A Granted JPS59152232A (ja) 1983-02-15 1983-02-15 ガラス板の曲げ加工方法

Country Status (1)

Country Link
JP (1) JPS59152232A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726350B1 (fr) * 1994-10-14 1997-01-10 Eurokera Plaques pliees en vitroceramique, plaques de cuisson comportant une telle plaque pliee et procede de fabrication d'une plaque pliee en vitroceramique
FR2777559B1 (fr) 1998-04-16 2000-07-13 En Nom Collectif Eurokera Soc Fabrication de plaques vitroceramiques a ouverture(s) au pourtour deforme ; plaques vitroceramiques deformees

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413523A (en) * 1977-07-04 1979-02-01 Asahi Glass Co Ltd Method of sharply bending glass sheet

Also Published As

Publication number Publication date
JPS59152232A (ja) 1984-08-30

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