ES366113A1 - A method of curving a heated glass plate. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method of curving a heated glass plate. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES366113A1
ES366113A1 ES366113A ES366113A ES366113A1 ES 366113 A1 ES366113 A1 ES 366113A1 ES 366113 A ES366113 A ES 366113A ES 366113 A ES366113 A ES 366113A ES 366113 A1 ES366113 A1 ES 366113A1
Authority
ES
Spain
Prior art keywords
dies
bent
curving
translation
machine
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
ES366113A
Other languages
Spanish (es)
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.)
Pilkington Automotive Ltd
Original Assignee
Triplex Safety 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 Triplex Safety Glass Co filed Critical Triplex Safety Glass Co
Publication of ES366113A1 publication Critical patent/ES366113A1/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
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/031—Re-forming glass sheets by bending by press-bending between shaping moulds the glass sheets being in a vertical position

Abstract

Apparatus for binding glass sheets comprises a pair of complementary dies 5 and 6 having porous, curved faces 3 and 4 through which heated gas (supplied by ducts 9 and 10 and heating chambers 13 and 14) passes so that, when a plate 20 is placed between them and is bent by moving the dies towards one another on carriages 23 and 24 continuous cushions of hot gas on both faces of the sheet prevent it coming into direct contact with the dies and also prevents heat loss from the glass. The sheet may be bent in one or two dimensions and may initially be flat or bent, e.g. by preliminary bending by bending elements 30 and 31 attached to one of the dies. Also, the plate may be preheated or heated to bending temperature in the die by the heated gas from the die faces.
ES366113A 1968-04-17 1969-04-16 A method of curving a heated glass plate. (Machine-translation by Google Translate, not legally binding) Expired ES366113A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1817868 1968-04-17

Publications (1)

Publication Number Publication Date
ES366113A1 true ES366113A1 (en) 1971-01-01

Family

ID=10108003

Family Applications (2)

Application Number Title Priority Date Filing Date
ES366112A Expired ES366112A1 (en) 1968-04-17 1969-04-16 Apparatus for use in the curving of a glass plate. (Machine-translation by Google Translate, not legally binding)
ES366113A Expired ES366113A1 (en) 1968-04-17 1969-04-16 A method of curving a heated glass plate. (Machine-translation by Google Translate, not legally binding)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES366112A Expired ES366112A1 (en) 1968-04-17 1969-04-16 Apparatus for use in the curving of a glass plate. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
BE (1) BE731654A (en)
BR (1) BR6908159D0 (en)
DE (1) DE1919959A1 (en)
ES (2) ES366112A1 (en)
FR (1) FR2006354A1 (en)
GB (1) GB1257811A (en)
LU (1) LU58429A1 (en)
NL (1) NL6905971A (en)
ZM (1) ZM5269A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114714193B (en) * 2022-06-07 2022-08-23 江苏新悦华节能玻璃科技有限公司 Constant-temperature anti-condensation type hollow glass edge grinding machine based on heat treatment by heat

Also Published As

Publication number Publication date
BR6908159D0 (en) 1973-02-06
NL6905971A (en) 1969-10-21
FR2006354A1 (en) 1969-12-26
BE731654A (en) 1969-10-17
ES366112A1 (en) 1971-03-16
LU58429A1 (en) 1969-07-21
ZM5269A1 (en) 1971-02-22
GB1257811A (en) 1971-12-22
DE1919959A1 (en) 1969-10-23

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