ES3021310T3 - Method and apparatus for shaping a glass sheet - Google Patents

Method and apparatus for shaping a glass sheet Download PDF

Info

Publication number
ES3021310T3
ES3021310T3 ES18730076T ES18730076T ES3021310T3 ES 3021310 T3 ES3021310 T3 ES 3021310T3 ES 18730076 T ES18730076 T ES 18730076T ES 18730076 T ES18730076 T ES 18730076T ES 3021310 T3 ES3021310 T3 ES 3021310T3
Authority
ES
Spain
Prior art keywords
glass sheet
forming
glass
sheet
support
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.)
Active
Application number
ES18730076T
Other languages
English (en)
Spanish (es)
Inventor
Michael Hurst
John George Lee
Joachim Pilz
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 Group Ltd
Original Assignee
Pilkington Group Ltd
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 Pilkington Group Ltd filed Critical Pilkington Group Ltd
Application granted granted Critical
Publication of ES3021310T3 publication Critical patent/ES3021310T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C03B23/0235—Re-forming glass sheets by bending involving applying local or additional heating, cooling or insulating means
    • 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
    • C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
    • 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
    • C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/02—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it by lubrication; Use of materials as release or lubricating compositions
    • 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
    • C03B23/0357—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 suction without blowing, e.g. with vacuum or by venturi effect

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mathematical Physics (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ES18730076T 2017-06-01 2018-06-01 Method and apparatus for shaping a glass sheet Active ES3021310T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1708758.6A GB201708758D0 (en) 2017-06-01 2017-06-01 Method and apparatus for shaping a glass sheet
PCT/GB2018/051501 WO2018220391A1 (en) 2017-06-01 2018-06-01 Method and apparatus for shaping a glass sheet

Publications (1)

Publication Number Publication Date
ES3021310T3 true ES3021310T3 (en) 2025-05-26

Family

ID=59349768

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18730076T Active ES3021310T3 (en) 2017-06-01 2018-06-01 Method and apparatus for shaping a glass sheet

Country Status (11)

Country Link
US (2) US20210403363A1 (enExample)
EP (1) EP3630689B1 (enExample)
JP (1) JP7158419B2 (enExample)
KR (1) KR102579504B1 (enExample)
CN (1) CN110678425A (enExample)
ES (1) ES3021310T3 (enExample)
GB (1) GB201708758D0 (enExample)
HU (1) HUE070837T2 (enExample)
MX (1) MX2019014289A (enExample)
PL (1) PL3630689T3 (enExample)
WO (1) WO2018220391A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11702357B2 (en) * 2016-07-21 2023-07-18 Saint-Gobain Glass France Nozzle strip for a blow box for thermally prestressing glass panes
TWI891620B (zh) * 2019-01-10 2025-08-01 美商玻璃技術股份有限公司 玻璃片淬火配置
JPWO2022239833A1 (enExample) * 2021-05-12 2022-11-17
JP2025105142A (ja) 2023-12-28 2025-07-10 Ａｇｃ株式会社 ガラス成形品の製造方法及び平坦化モールドクロスの製造方法
CN119658987B (zh) * 2025-02-10 2025-11-25 江西聚昌新材料科技有限公司 一种聚碳酸酯板生产冷却系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984943A (en) * 1956-02-29 1961-05-23 Libbey Owens Ford Glass Co Method of heating and bending glass sheets
FR1176617A (fr) * 1956-06-28 1959-04-14 Pittsburgh Plate Glass Co Four et procédé pour le cintrage du verre
US3507639A (en) * 1966-09-30 1970-04-21 Ppg Industries Inc Method of press shaping glass sheets
US3734706A (en) * 1971-04-16 1973-05-22 Libbey Owens Ford Co Producing bent tempered glass sheets
JPS58213641A (ja) * 1982-06-01 1983-12-12 Nippon Sheet Glass Co Ltd ガラス成形品の製造方法
FR2610316B1 (fr) * 1987-01-29 1992-11-13 Saint Gobain Vitrage Volumes de verre trempes par contact avec contraintes de bord renforcees
JPH0729794B2 (ja) * 1989-12-08 1995-04-05 日本板硝子株式会社 板ガラスの曲げ急冷装置
JP2766355B2 (ja) * 1989-12-05 1998-06-18 日本板硝子株式会社 板ガラスの曲げ急冷装置
JPH0764575B2 (ja) * 1990-01-11 1995-07-12 日本板硝子株式会社 板ガラスのプレス曲げ方法及び装置
JPH0581237U (ja) * 1992-02-10 1993-11-05 日本板硝子株式会社 板ガラスの成形強化用リングモールド
US5938810A (en) * 1996-10-23 1999-08-17 Donnelly Corporation Apparatus for tempering and bending glass
JP4680395B2 (ja) * 2001-01-24 2011-05-11 日本板硝子株式会社 板ガラスの曲げ成形装置および板ガラスの曲げ成形方法
FR2845683B1 (fr) * 2002-10-10 2005-02-25 Saint Gobain Procede et machine d'obtention de feuilles de verre bombees
JP4557606B2 (ja) * 2004-06-01 2010-10-06 日本板硝子株式会社 彎曲ガラス板
JP2005343720A (ja) * 2004-06-01 2005-12-15 Nippon Sheet Glass Co Ltd 彎曲ガラス板の製法とその装置
US20100050694A1 (en) 2006-11-02 2010-03-04 Saint-Gobain Glass France Bending of glass by heated or cooled form
EP2351713B1 (en) * 2008-09-09 2013-08-14 Asahi Glass Company, Limited Air-cool intensifying apparatus for glass plate, and air-cool intensifying method
JP5641255B2 (ja) * 2010-02-03 2014-12-17 旭硝子株式会社 ガラス板及びガラス板の製造方法
FR2981295B1 (fr) * 2011-10-14 2020-02-21 Saint-Gobain Glass France Fabrication d'un vitrage feuillete
GB201322240D0 (en) * 2013-12-16 2014-01-29 Pilkington Group Ltd Laminated glazing
JP2017077973A (ja) * 2014-02-25 2017-04-27 旭硝子株式会社 ガラス板の徐冷方法及びその装置
US10017033B2 (en) * 2015-07-10 2018-07-10 Corning Incorporated Cold formed laminates

Also Published As

Publication number Publication date
KR20200013711A (ko) 2020-02-07
HUE070837T2 (hu) 2025-07-28
WO2018220391A1 (en) 2018-12-06
MX2019014289A (es) 2020-01-27
PL3630689T3 (pl) 2025-06-09
BR112019024797A2 (pt) 2020-06-09
US20240182347A1 (en) 2024-06-06
EP3630689A1 (en) 2020-04-08
EP3630689B1 (en) 2025-01-15
KR102579504B1 (ko) 2023-09-19
JP7158419B2 (ja) 2022-10-21
JP2020521715A (ja) 2020-07-27
GB201708758D0 (en) 2017-07-19
US20210403363A1 (en) 2021-12-30
CN110678425A (zh) 2020-01-10

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