IT975230B - Procedimento per la fabbricazione di vetro in lastra sottile col pro cesso a galleggiamento - Google Patents

Procedimento per la fabbricazione di vetro in lastra sottile col pro cesso a galleggiamento

Info

Publication number
IT975230B
IT975230B IT7020572A IT7020572A IT975230B IT 975230 B IT975230 B IT 975230B IT 7020572 A IT7020572 A IT 7020572A IT 7020572 A IT7020572 A IT 7020572A IT 975230 B IT975230 B IT 975230B
Authority
IT
Italy
Prior art keywords
procedure
manufacturing
thin plate
plate glass
floating process
Prior art date
Application number
IT7020572A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT975230B publication Critical patent/IT975230B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
    • C03B18/06—Changing or regulating the dimensions of the molten glass ribbon using mechanical means, e.g. restrictor bars, edge rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Compositions (AREA)
IT7020572A 1971-11-12 1972-10-11 Procedimento per la fabbricazione di vetro in lastra sottile col pro cesso a galleggiamento IT975230B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19827471A 1971-11-12 1971-11-12
US25267372A 1972-05-12 1972-05-12

Publications (1)

Publication Number Publication Date
IT975230B true IT975230B (it) 1974-07-20

Family

ID=26893622

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7020572A IT975230B (it) 1971-11-12 1972-10-11 Procedimento per la fabbricazione di vetro in lastra sottile col pro cesso a galleggiamento

Country Status (5)

Country Link
JP (1) JPS4859117A (it)
BE (1) BE791198A (it)
DE (1) DE2254538A1 (it)
FR (1) FR2159487A1 (it)
IT (1) IT975230B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294313A (en) * 1976-02-04 1977-08-08 Central Glass Co Ltd Method of top roll control in floattprocess flat glass production

Also Published As

Publication number Publication date
DE2254538A1 (de) 1973-05-17
FR2159487A1 (en) 1973-06-22
JPS4859117A (it) 1973-08-18
BE791198A (fr) 1973-05-10

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