ES3000453T3 - Method of forming a glass article and the glass article formed thereby - Google Patents

Method of forming a glass article and the glass article formed thereby Download PDF

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Publication number
ES3000453T3
ES3000453T3 ES18723945T ES18723945T ES3000453T3 ES 3000453 T3 ES3000453 T3 ES 3000453T3 ES 18723945 T ES18723945 T ES 18723945T ES 18723945 T ES18723945 T ES 18723945T ES 3000453 T3 ES3000453 T3 ES 3000453T3
Authority
ES
Spain
Prior art keywords
glass sheet
edge portion
glass
compression area
area
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
ES18723945T
Other languages
English (en)
Spanish (es)
Inventor
Charles E Ash
Robert J Boisselle
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 ES3000453T3 publication Critical patent/ES3000453T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165Functional features of the laminated safety glass or glazing
    • B32B17/10293Edge features, e.g. inserts or holes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10889Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0012Mechanical treatment, e.g. roughening, deforming, stretching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0036Heat treatment
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • C03B23/025Re-forming glass sheets by bending by gravity
    • C03B23/0252Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • C03B23/025Re-forming glass sheets by bending by gravity
    • C03B23/0258Gravity bending involving applying local or additional heating, cooling or insulating means
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • C03B23/03Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0302Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • C03B23/03Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0307Press-bending involving applying local or additional heating, cooling or insulating means
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/02Re-forming glass sheets
    • C03B23/023Re-forming glass sheets by bending
    • C03B23/035Re-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536Hardness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54Yield strength; Tensile strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08Glass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • B32B2605/006Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00Transporting hot glass sheets during their manufacture
    • C03B2225/02Means for positioning, aligning or orientating the sheets during their travel, e.g. stops
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005Fabrics, felts or loose covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
ES18723945T 2017-05-04 2018-05-04 Method of forming a glass article and the glass article formed thereby Active ES3000453T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762501432P 2017-05-04 2017-05-04
PCT/GB2018/051211 WO2018203085A1 (en) 2017-05-04 2018-05-04 Method of forming a glass article and the glass article formed thereby

Publications (1)

Publication Number Publication Date
ES3000453T3 true ES3000453T3 (en) 2025-02-28

Family

ID=62148411

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18723945T Active ES3000453T3 (en) 2017-05-04 2018-05-04 Method of forming a glass article and the glass article formed thereby

Country Status (10)

Country Link
US (2) US11434161B2 (https=)
EP (1) EP3619173B1 (https=)
JP (3) JP7312114B2 (https=)
KR (1) KR102579499B1 (https=)
CN (1) CN110582468B (https=)
ES (1) ES3000453T3 (https=)
HU (1) HUE069537T2 (https=)
MX (1) MX2019013057A (https=)
PL (1) PL3619173T3 (https=)
WO (1) WO2018203085A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201708758D0 (en) 2017-06-01 2017-07-19 Pilkington Group Ltd Method and apparatus for shaping a glass sheet
US11905197B2 (en) * 2019-04-16 2024-02-20 Corning Incorporated Tooling design for a self-weight edge press molding element for thin-sheet glass and thin hybrid-glass stack forming
WO2025012653A1 (en) 2023-07-11 2025-01-16 Pilkington Group Limited Vehicular glazing
WO2025017270A1 (en) 2023-07-20 2025-01-23 Shanghai Yaohua Pilkington Glass Group Co.,Ltd., Vehicular glazing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058659A (https=) * 1973-08-31 1975-05-21
US4043784A (en) * 1976-07-01 1977-08-23 Ppg Industries, Inc. Shaping glass sheets
US4786784A (en) * 1987-02-17 1988-11-22 Libbey-Owens-Ford Co. Method for producing an electrically heated window assembly and resulting article
FI86405C (fi) * 1990-11-01 1992-08-25 Tamglass Oy Foerfarande och anordning foer framkallning av kantspaenning i vindruta i boejningsugn foer vindrutor.
JP3185934B2 (ja) * 1991-09-04 2001-07-11 日本板硝子株式会社 板ガラスの曲げ成形方法
JP2798229B2 (ja) 1992-05-27 1998-09-17 東京瓦斯株式会社 被覆管の修理方法
US5679124A (en) 1995-08-02 1997-10-21 Glasstech, Inc. Cooling ring assembly for controlling stresses in a formed glass sheet
JP2002068786A (ja) 2000-08-29 2002-03-08 Central Glass Co Ltd 車両用側部合わせガラスおよびその製造方法
GB2396060A (en) 2002-12-04 2004-06-09 Pilkington Automotive Ltd Insulated connector for electrically heated vehicle window
GB201007346D0 (en) * 2010-05-04 2010-06-16 Pilkington Group Ltd Soldering on thin glass sheets
FR2981325B1 (fr) * 2011-10-14 2013-10-25 Saint Gobain Toit de vehicule en verre comprenant des zones locales de contrainte en compression
JP5966785B2 (ja) * 2012-09-07 2016-08-10 旭硝子株式会社 ガラス成形用支持リング、ガラス曲げ成形装置、及びガラス曲げ成形方法
TR201902303T4 (tr) 2014-10-28 2019-03-21 Saint Gobain Cam levhalar için büküm kalıbı.
JP6586914B2 (ja) * 2016-03-28 2019-10-09 Agc株式会社 合わせガラス

Also Published As

Publication number Publication date
PL3619173T3 (pl) 2025-03-10
KR102579499B1 (ko) 2023-09-19
US20210087097A1 (en) 2021-03-25
WO2018203085A1 (en) 2018-11-08
CN110582468A (zh) 2019-12-17
EP3619173A1 (en) 2020-03-11
KR20190141727A (ko) 2019-12-24
US20220380245A1 (en) 2022-12-01
EP3619173B1 (en) 2024-10-02
MX2019013057A (es) 2019-12-11
CN110582468B (zh) 2022-07-29
JP2025108478A (ja) 2025-07-23
JP2023139050A (ja) 2023-10-03
US11434161B2 (en) 2022-09-06
BR112019021850A2 (pt) 2020-05-26
JP7312114B2 (ja) 2023-07-20
JP2020520872A (ja) 2020-07-16
HUE069537T2 (hu) 2025-03-28

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