JPS52134620A - Process and apparatus for molding flat glass with roll molding method - Google Patents

Process and apparatus for molding flat glass with roll molding method

Info

Publication number
JPS52134620A
JPS52134620A JP4901277A JP4901277A JPS52134620A JP S52134620 A JPS52134620 A JP S52134620A JP 4901277 A JP4901277 A JP 4901277A JP 4901277 A JP4901277 A JP 4901277A JP S52134620 A JPS52134620 A JP S52134620A
Authority
JP
Japan
Prior art keywords
molding
flat glass
roll
molding method
roll molding
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
JP4901277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5440567B2 (en:Method
Inventor
Jiyooji Furanku Robaato
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of JPS52134620A publication Critical patent/JPS52134620A/ja
Publication of JPS5440567B2 publication Critical patent/JPS5440567B2/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
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/033—Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming, or press-roll bending

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)
JP4901277A 1976-05-05 1977-04-27 Process and apparatus for molding flat glass with roll molding method Granted JPS52134620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/683,351 US4043783A (en) 1976-05-05 1976-05-05 Press shaping glass sheets

Publications (2)

Publication Number Publication Date
JPS52134620A true JPS52134620A (en) 1977-11-11
JPS5440567B2 JPS5440567B2 (en:Method) 1979-12-04

Family

ID=24743658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4901277A Granted JPS52134620A (en) 1976-05-05 1977-04-27 Process and apparatus for molding flat glass with roll molding method

Country Status (3)

Country Link
US (1) US4043783A (en:Method)
JP (1) JPS52134620A (en:Method)
DE (1) DE2719514A1 (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121905A (en) * 1977-08-22 1978-10-24 Jonas Maurukas Process for preparing biological compositions for use as reference controls in diagnostic analyses
US4139359A (en) * 1977-11-02 1979-02-13 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by roll forming
US4123246A (en) * 1978-01-26 1978-10-31 Ppg Industries, Inc. Shaping and quenching glass sheets by roll forming using transition quench rolls
US4218232A (en) * 1979-01-18 1980-08-19 Ppg Industries, Inc. Method of shaping moving sheets on roll forming apparatus
US4381933A (en) * 1982-01-25 1983-05-03 Ppg Industries, Inc. Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing
US4556406A (en) * 1984-10-25 1985-12-03 Ppg Industries, Inc. Compound bend roll forming
US4799948A (en) * 1987-08-20 1989-01-24 Libbey-Owens-Ford Co. Adjustable bearing rail apparatus for bending glass sheets
IT1224765B (it) * 1988-10-11 1990-10-18 Siv Soc Italiana Vetro Procedimento e apparecchiatura perfezionati per la curvatura di lastre piane di vetro
US5743931A (en) * 1995-08-14 1998-04-28 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701644A (en) * 1971-11-03 1972-10-31 Ppg Industries Inc Method and apparatus for shaping glass sheets with opposed roller sets

Also Published As

Publication number Publication date
US4043783A (en) 1977-08-23
JPS5440567B2 (en:Method) 1979-12-04
DE2719514A1 (de) 1977-11-24

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