GB191004680A - An Improved Mould for Imparting Convexity or Curvature to Glass Plates. - Google Patents

An Improved Mould for Imparting Convexity or Curvature to Glass Plates.

Info

Publication number
GB191004680A
GB191004680A GB191004680DA GB191004680A GB 191004680 A GB191004680 A GB 191004680A GB 191004680D A GB191004680D A GB 191004680DA GB 191004680 A GB191004680 A GB 191004680A
Authority
GB
United Kingdom
Prior art keywords
plates
convexity
imparting
curvature
glass plates
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
Inventor
Desire Jean Baptiste Robier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191004680A publication Critical patent/GB191004680A/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
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

4680. Robier, D. J. B. Dec. 31, 1909, [Convention date]. Bending.-Relates to a mould for bending glass plates. A metal box 1, which can be run on a track 10 into the bending - furnace, is grooved at 2 to receive plates 3, the upper edges 4 of which are cut to the shape of the desired bend. A number of tubes 6, Fig. 3, are then laid on the plates 4, and a thin metal plate is laid on top to form the curved surface on which the glass is bent. The tubes 6 are held together by wires 7. Instead of the tubes 6, a corrugated metal plate may be used. To change the form of the mould, the plates 3 only need be changed.
GB191004680D 1909-12-31 1909-12-31 An Improved Mould for Imparting Convexity or Curvature to Glass Plates. Expired GB191004680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE191004680X 1909-12-31

Publications (1)

Publication Number Publication Date
GB191004680A true GB191004680A (en) 1910-06-23

Family

ID=32398867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191004680D Expired GB191004680A (en) 1909-12-31 1909-12-31 An Improved Mould for Imparting Convexity or Curvature to Glass Plates.

Country Status (1)

Country Link
GB (1) GB191004680A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876594A (en) * 1954-02-01 1959-03-10 Pittsburgh Plate Glass Co Apparatus for bending glass and other heat-softened materials
NL2000699C2 (en) * 2007-06-12 2008-12-15 Univ Delft Tech Method and device for forming a double-curved panel from a flat panel.
WO2016019209A1 (en) * 2014-08-01 2016-02-04 Corning Incorporated Glass shaping apparatus and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876594A (en) * 1954-02-01 1959-03-10 Pittsburgh Plate Glass Co Apparatus for bending glass and other heat-softened materials
NL2000699C2 (en) * 2007-06-12 2008-12-15 Univ Delft Tech Method and device for forming a double-curved panel from a flat panel.
WO2009002158A1 (en) 2007-06-12 2008-12-31 Technische Universiteit Delft A method and apparatus for forming a double-curved panel from a flat panel
WO2016019209A1 (en) * 2014-08-01 2016-02-04 Corning Incorporated Glass shaping apparatus and method

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