GB420611A - An improved method of manufacturing composite sheets of glass by rolling - Google Patents

An improved method of manufacturing composite sheets of glass by rolling

Info

Publication number
GB420611A
GB420611A GB18155/33A GB1815533A GB420611A GB 420611 A GB420611 A GB 420611A GB 18155/33 A GB18155/33 A GB 18155/33A GB 1815533 A GB1815533 A GB 1815533A GB 420611 A GB420611 A GB 420611A
Authority
GB
United Kingdom
Prior art keywords
glass
sheet
rolling
rollers
pair
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
GB18155/33A
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.)
Schlesische Spiegelglas Manufactur Carl Tielsch GmbH
Original Assignee
Schlesische Spiegelglas Manufactur Carl Tielsch GmbH
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 Schlesische Spiegelglas Manufactur Carl Tielsch GmbH filed Critical Schlesische Spiegelglas Manufactur Carl Tielsch GmbH
Publication of GB420611A publication Critical patent/GB420611A/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
    • C03B13/10—Rolling multi-layer sheets, e.g. sheets having a coloured glass layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

420,611. Glass manufacture. SCHLESISCHE SPIEGELGLAS-MANUFACTUR C. TIELSCH GES., Altwasser, Waldenburg, Silesia, Germany. June 26, 1933, No. 18155. Convention date, July 2, 1932. [Class 56] Relates to a method of making compound sheet glass in which glass of any desired colour, or physical or chemical properties, is formed into a sheet by rolling and is then rolled on to a foundation sheet of different composition. According to the invention, the foundation sheet is made by rolling molten glass which flows continuously from a tank furnace, but the coloured glass is formed by intermittent rolling, so that compound glass of different qualities can be produced as required in any desired quantity and in any desired order. A pattern may be impressed on the sheets if required. The foundation glass b flows from a tank a between a pair of rollers c, d and is formed into a continuous sheet e. A strip f is also produced by a pair of rollers g, h on to which glass of different composition is poured from a pot or ladle p as and when required. The strip f is deposited on the sheet e, and is rolled into adhesion with it by a pair of rollers i, k. Additional apparatus can be provided if a third sheet is to be rolled on to the doubled sheet. The rolling-apparatus g, h may also be mounted between the wall of the tank a and the rollers c, d, in which case these rollers weld the coloured strips to the foundation sheet in course of formation. Also, either the roller c or the roller i can serve as one of the pair that forms the coloured strip f.
GB18155/33A 1932-07-02 1933-06-26 An improved method of manufacturing composite sheets of glass by rolling Expired GB420611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE420611X 1932-07-02

Publications (1)

Publication Number Publication Date
GB420611A true GB420611A (en) 1934-12-05

Family

ID=6452770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18155/33A Expired GB420611A (en) 1932-07-02 1933-06-26 An improved method of manufacturing composite sheets of glass by rolling

Country Status (3)

Country Link
BE (1) BE397082A (en)
FR (1) FR757404A (en)
GB (1) GB420611A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951315A (en) * 1954-12-14 1960-09-06 Pilkington Brothers Ltd Apparatus for manufacturing ornamented flat glass
WO1997009278A1 (en) * 1995-09-04 1997-03-13 Corning Incorporated Method for making an article having a gradient of composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951315A (en) * 1954-12-14 1960-09-06 Pilkington Brothers Ltd Apparatus for manufacturing ornamented flat glass
WO1997009278A1 (en) * 1995-09-04 1997-03-13 Corning Incorporated Method for making an article having a gradient of composition

Also Published As

Publication number Publication date
FR757404A (en) 1933-12-26
BE397082A (en) 1935-06-21

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