FR1320422A - Improvements to devices for bending glass plates, and bending process - Google Patents

Improvements to devices for bending glass plates, and bending process

Info

Publication number
FR1320422A
FR1320422A FR894895A FR894895A FR1320422A FR 1320422 A FR1320422 A FR 1320422A FR 894895 A FR894895 A FR 894895A FR 894895 A FR894895 A FR 894895A FR 1320422 A FR1320422 A FR 1320422A
Authority
FR
France
Prior art keywords
bending
devices
glass plates
bending process
bending glass
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
FR894895A
Other languages
French (fr)
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
Pittsburgh Plate Glass 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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Priority to FR894895A priority Critical patent/FR1320422A/en
Application granted granted Critical
Publication of FR1320422A publication Critical patent/FR1320422A/en
Expired 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
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR894895A 1961-05-16 1962-04-18 Improvements to devices for bending glass plates, and bending process Expired FR1320422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR894895A FR1320422A (en) 1961-05-16 1962-04-18 Improvements to devices for bending glass plates, and bending process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA823550 1961-05-16
FR894895A FR1320422A (en) 1961-05-16 1962-04-18 Improvements to devices for bending glass plates, and bending process

Publications (1)

Publication Number Publication Date
FR1320422A true FR1320422A (en) 1963-03-08

Family

ID=25673364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894895A Expired FR1320422A (en) 1961-05-16 1962-04-18 Improvements to devices for bending glass plates, and bending process

Country Status (1)

Country Link
FR (1) FR1320422A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009147423A1 (en) 2008-06-02 2009-12-10 Pilkington Group Limited Gravity bending glass sheets
WO2009074825A3 (en) * 2007-12-11 2010-03-25 Pilkington Group Limited Gravity bending glass sheets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009074825A3 (en) * 2007-12-11 2010-03-25 Pilkington Group Limited Gravity bending glass sheets
US8677784B2 (en) 2007-12-11 2014-03-25 Pilkington Group Limited Gravity bending glass sheets
WO2009147423A1 (en) 2008-06-02 2009-12-10 Pilkington Group Limited Gravity bending glass sheets
US8459061B2 (en) 2008-06-02 2013-06-11 Pilkington Group Limited Gravity bending glass sheets

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