GB631425A - Improvements in or relating to glass bending frames - Google Patents

Improvements in or relating to glass bending frames

Info

Publication number
GB631425A
GB631425A GB21388/47A GB2138847A GB631425A GB 631425 A GB631425 A GB 631425A GB 21388/47 A GB21388/47 A GB 21388/47A GB 2138847 A GB2138847 A GB 2138847A GB 631425 A GB631425 A GB 631425A
Authority
GB
United Kingdom
Prior art keywords
frame
glass
wires
bending
plate
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
GB21388/47A
Other languages
English (en)
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
Publication of GB631425A publication Critical patent/GB631425A/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
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/031—Re-forming glass sheets by bending by press-bending between shaping moulds the glass sheets being in a vertical position
    • 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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
GB21388/47A 1940-07-27 1947-08-06 Improvements in or relating to glass bending frames Expired GB631425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US631425XA 1940-07-27 1940-07-27

Publications (1)

Publication Number Publication Date
GB631425A true GB631425A (en) 1949-11-02

Family

ID=22047199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21388/47A Expired GB631425A (en) 1940-07-27 1947-08-06 Improvements in or relating to glass bending frames

Country Status (2)

Country Link
BE (1) BE475659A (enrdf_load_stackoverflow)
GB (1) GB631425A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE475659A (enrdf_load_stackoverflow)

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