GB839278A - Treatment of glass sheets - Google Patents

Treatment of glass sheets

Info

Publication number
GB839278A
GB839278A GB15629/58A GB1562958A GB839278A GB 839278 A GB839278 A GB 839278A GB 15629/58 A GB15629/58 A GB 15629/58A GB 1562958 A GB1562958 A GB 1562958A GB 839278 A GB839278 A GB 839278A
Authority
GB
United Kingdom
Prior art keywords
sheet
mould
parts
glass sheets
bent
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
GB15629/58A
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 GB839278A publication Critical patent/GB839278A/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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
GB15629/58A 1957-05-27 1958-05-15 Treatment of glass sheets Expired GB839278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US661709A US2940222A (en) 1957-05-27 1957-05-27 Treating glass sheets

Publications (1)

Publication Number Publication Date
GB839278A true GB839278A (en) 1960-06-29

Family

ID=24654771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15629/58A Expired GB839278A (en) 1957-05-27 1958-05-15 Treatment of glass sheets

Country Status (5)

Country Link
US (1) US2940222A (US20070167544A1-20070719-C00007.png)
BE (1) BE568014A (US20070167544A1-20070719-C00007.png)
CH (1) CH352103A (US20070167544A1-20070719-C00007.png)
FR (1) FR1206901A (US20070167544A1-20070719-C00007.png)
GB (1) GB839278A (US20070167544A1-20070719-C00007.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189426A (en) * 1960-03-29 1965-06-15 Shatterproof Glass Corp Glass bending apparatus
US3168391A (en) * 1961-01-12 1965-02-02 Pittsburgh Plate Glass Co Treating glass sheets

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736140A (en) * 1956-02-28 black
US2003383A (en) * 1933-12-18 1935-06-04 Pittsburgh Plate Glass Co Process and apparatus for bending glass sheets
US2251159A (en) * 1936-12-09 1941-07-29 Pittsburgh Plate Glass Co Process and apparatus for bending and tempering glass sheets
US2327883A (en) * 1940-01-16 1943-08-24 Pittsburgh Plate Glass Co Skeleton mold
US2646647A (en) * 1948-09-10 1953-07-28 Libbey Owens Ford Glass Co Process and apparatus for bending and tempering glass
US2677918A (en) * 1949-04-29 1954-05-11 Saint Gobain Apparatus for bending and tempering sheets of glass
US2805520A (en) * 1952-06-10 1957-09-10 Pittsburgh Plate Glass Co Method for bending and tempering glass
US2691854A (en) * 1952-06-16 1954-10-19 Ford Motor Co Glass bending process

Also Published As

Publication number Publication date
FR1206901A (fr) 1960-02-12
US2940222A (en) 1960-06-14
CH352103A (fr) 1961-02-15
BE568014A (US20070167544A1-20070719-C00007.png)

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