GB434992A - Improvements in the rolling of glass sheets - Google Patents

Improvements in the rolling of glass sheets

Info

Publication number
GB434992A
GB434992A GB21867/34A GB2186734A GB434992A GB 434992 A GB434992 A GB 434992A GB 21867/34 A GB21867/34 A GB 21867/34A GB 2186734 A GB2186734 A GB 2186734A GB 434992 A GB434992 A GB 434992A
Authority
GB
United Kingdom
Prior art keywords
glass
rolls
sheet
distance
glass sheets
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
GB21867/34A
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.)
Mij Exploitatie Octrooien NV
Original Assignee
Mij Exploitatie Octrooien NV
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 Mij Exploitatie Octrooien NV filed Critical Mij Exploitatie Octrooien NV
Publication of GB434992A publication Critical patent/GB434992A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
    • C03B13/02—Rolling non-patterned sheets discontinuously

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

434,992. Glass manufacture. NAAMLOOZE VENNOOTSCHAP MAATSCHAPPIJ TOT BEHEER EN EXPLOITATIE VAN OCTROOIEN, 57, Zeekant, The Hague. July 26, 1934, No. 21867. Convention date, Aug. 3, 1933. Addition to 355,134, [Class 56] The apparatus described in the parent Specification is used for the production of glass sheets in which the irregular head, usually formed on a glass sheet, is avoided. According to the invention, the rolls of the sheet-forming machine are set in rotation before the molten glass is poured on to the receiving table, and the distance between the rolls is reduced to such an extent that the glass cannot pass between them. As soon as the molten glass has spread evenly a front of the rolls, the distance between the rolls is increased and the glass passes between the rolls to form a sheet or strip with a substantially square front end.
GB21867/34A 1933-08-03 1934-07-26 Improvements in the rolling of glass sheets Expired GB434992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE434992X 1933-08-03

Publications (1)

Publication Number Publication Date
GB434992A true GB434992A (en) 1935-09-12

Family

ID=6506713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21867/34A Expired GB434992A (en) 1933-08-03 1934-07-26 Improvements in the rolling of glass sheets

Country Status (1)

Country Link
GB (1) GB434992A (en)

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