YU118288A - Device for glass plate bending - Google Patents

Device for glass plate bending

Info

Publication number
YU118288A
YU118288A YU01182/88A YU118288A YU118288A YU 118288 A YU118288 A YU 118288A YU 01182/88 A YU01182/88 A YU 01182/88A YU 118288 A YU118288 A YU 118288A YU 118288 A YU118288 A YU 118288A
Authority
YU
Yugoslavia
Prior art keywords
glass sheet
stream
glass plate
plate bending
bending
Prior art date
Application number
YU01182/88A
Inventor
H W Kuster
L Vanaschen
N Schwarzenber
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of YU118288A publication Critical patent/YU118288A/en

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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0355—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by blowing without suction directly on the glass sheet
    • 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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • 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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Saccharide Compounds (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Laminated Bodies (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

Method of bending a glass sheet heated to the shaping temperature employing a hot gas stream of wide cross-section, by means of which the glass sheet is pressed against a bending form. According to this process the velocity of the stream components travelling radially along the glass sheet is decreased at least in chosen regions of the glass sheet by virtue of baffles placed in the path of these stream components and in that the static pressure component of the stream is increased in these regions of the glass sheet. <IMAGE>
YU01182/88A 1986-09-25 1988-06-21 Device for glass plate bending YU118288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3632556A DE3632556C1 (en) 1986-09-25 1986-09-25 Method and device for bending a glass sheet

Publications (1)

Publication Number Publication Date
YU118288A true YU118288A (en) 1989-12-31

Family

ID=6310311

Family Applications (2)

Application Number Title Priority Date Filing Date
YU176487A YU46074B (en) 1986-09-25 1987-09-23 PROCEDURE AND PREPARATION FOR BENDING THE GLASS WINDOW
YU01182/88A YU118288A (en) 1986-09-25 1988-06-21 Device for glass plate bending

Family Applications Before (1)

Application Number Title Priority Date Filing Date
YU176487A YU46074B (en) 1986-09-25 1987-09-23 PROCEDURE AND PREPARATION FOR BENDING THE GLASS WINDOW

Country Status (10)

Country Link
EP (1) EP0262046B1 (en)
JP (1) JP2511066B2 (en)
KR (1) KR950006192B1 (en)
AT (1) ATE76394T1 (en)
BR (1) BR8704930A (en)
CA (1) CA1298705C (en)
DE (2) DE3632556C1 (en)
ES (1) ES2032845T3 (en)
FI (1) FI82676C (en)
YU (2) YU46074B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721863A1 (en) * 1987-07-02 1989-01-12 Ver Glaswerke Gmbh HOLDING DEVICE WITH SUCTION FOR GLASS DISC AND USE OF THE RETAINING DEVICE IN A METHOD FOR BENDING GLASS DISC
JPS6414121A (en) * 1987-07-07 1989-01-18 Asahi Glass Co Ltd Bend forming device for plate glass
FR2640616B1 (en) * 1988-12-21 1993-05-14 Saint Gobain Vitrage METHOD AND DEVICE FOR FORMING A GLASS SHEET
AU635723B2 (en) * 1988-12-21 1993-04-01 Saint-Gobain Vitrage International Production line for curved panes
FI88909C (en) * 1991-07-03 1993-07-26 Risto Nikander Method and apparatus for bending and / or tempering glass
JP3717339B2 (en) * 1999-07-26 2005-11-16 セントラル硝子株式会社 Glass plate bending equipment
FR2934588B1 (en) * 2008-07-30 2011-07-22 Fives Stein METHOD AND DEVICE FOR MAKING A STRUCTURE ON ONE OF THE FACES OF A GLASS RIBBON
CA2992391C (en) 2015-08-18 2019-12-31 Saint-Gobain Glass France Glass bending device and glass bending method using a fan
US10577271B2 (en) 2015-09-08 2020-03-03 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
PL3380440T3 (en) 2015-11-25 2019-10-31 Saint Gobain Positive pressure assisted gravity bending method and device suited for carrying out this method
RU2720538C2 (en) 2016-01-28 2020-05-12 Сэн-Гобэн Гласс Франс Method of glass bending supported by excessive pressure and device suitable for this purpose

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085464B1 (en) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
FR2567508B1 (en) * 1984-07-13 1986-11-14 Saint Gobain Vitrage METHOD AND DEVICE FOR THE BOMBING OF GLASS PLATES IN A HORIZONTAL POSITION

Also Published As

Publication number Publication date
YU176487A (en) 1988-12-31
ES2032845T3 (en) 1993-03-01
FI82676B (en) 1990-12-31
EP0262046A2 (en) 1988-03-30
FI874187A0 (en) 1987-09-24
BR8704930A (en) 1988-05-17
DE3632556C1 (en) 1988-02-04
FI82676C (en) 1991-04-10
KR880003839A (en) 1988-05-30
EP0262046B1 (en) 1992-05-20
CA1298705C (en) 1992-04-14
JP2511066B2 (en) 1996-06-26
KR950006192B1 (en) 1995-06-12
FI874187A (en) 1988-03-26
YU46074B (en) 1992-12-21
EP0262046A3 (en) 1989-11-29
DE3779238D1 (en) 1992-06-25
JPS63156027A (en) 1988-06-29
ATE76394T1 (en) 1992-06-15

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