CA624871A - Treating glass sheets - Google Patents

Treating glass sheets

Info

Publication number
CA624871A
CA624871A CA624871A CA624871DA CA624871A CA 624871 A CA624871 A CA 624871A CA 624871 A CA624871 A CA 624871A CA 624871D A CA624871D A CA 624871DA CA 624871 A CA624871 A CA 624871A
Authority
CA
Canada
Prior art keywords
glass sheets
treating glass
treating
sheets
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
CA624871A
Inventor
D. Shaffer Paul
J. Reese Thomas
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.)
Publication date
Application granted granted Critical
Publication of CA624871A publication Critical patent/CA624871A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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)
  • Joining Of Glass To Other Materials (AREA)
CA624871A 1958-05-02 Treating glass sheets Expired CA624871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US856236XA 1958-05-02 1958-05-02

Publications (1)

Publication Number Publication Date
CA624871A true CA624871A (en) 1961-08-01

Family

ID=22192843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA624871A Expired CA624871A (en) 1958-05-02 Treating glass sheets

Country Status (4)

Country Link
CA (1) CA624871A (en)
DE (1) DE1117270B (en)
FR (1) FR1223106A (en)
GB (1) GB856236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236621A (en) * 1962-09-04 1966-02-22 Libbey Owens Ford Glass Co Apparatus for bending and tempering glass sheets

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216814A (en) * 1960-05-02 1965-11-09 Pittsburgh Plate Glass Co Bending mold with leading apertured plate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE549030A (en) * 1955-07-02
BE549029A (en) * 1955-07-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236621A (en) * 1962-09-04 1966-02-22 Libbey Owens Ford Glass Co Apparatus for bending and tempering glass sheets

Also Published As

Publication number Publication date
GB856236A (en) 1960-12-14
DE1117270B (en) 1961-11-16
FR1223106A (en) 1960-06-15

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