FR2625493B1 - Procede et appareillage de faconnage d'une feuille de materiau ramollie a chaud, notamment une feuille de verre - Google Patents

Procede et appareillage de faconnage d'une feuille de materiau ramollie a chaud, notamment une feuille de verre

Info

Publication number
FR2625493B1
FR2625493B1 FR8900021A FR8900021A FR2625493B1 FR 2625493 B1 FR2625493 B1 FR 2625493B1 FR 8900021 A FR8900021 A FR 8900021A FR 8900021 A FR8900021 A FR 8900021A FR 2625493 B1 FR2625493 B1 FR 2625493B1
Authority
FR
France
Prior art keywords
sheet
hot
forming
softened material
glass sheet
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 - Fee Related
Application number
FR8900021A
Other languages
English (en)
Other versions
FR2625493A1 (fr
Inventor
Joseph Benjamin Kelly
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2625493A1 publication Critical patent/FR2625493A1/fr
Application granted granted Critical
Publication of FR2625493B1 publication Critical patent/FR2625493B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C03B23/0305—Press-bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR8900021A 1988-01-04 1989-01-03 Procede et appareillage de faconnage d'une feuille de materiau ramollie a chaud, notamment une feuille de verre Expired - Fee Related FR2625493B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/140,527 US4830650A (en) 1988-01-04 1988-01-04 Flexible ring mold and method of use

Publications (2)

Publication Number Publication Date
FR2625493A1 FR2625493A1 (fr) 1989-07-07
FR2625493B1 true FR2625493B1 (fr) 1993-05-21

Family

ID=22491660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8900021A Expired - Fee Related FR2625493B1 (fr) 1988-01-04 1989-01-03 Procede et appareillage de faconnage d'une feuille de materiau ramollie a chaud, notamment une feuille de verre

Country Status (7)

Country Link
US (1) US4830650A (fr)
JP (1) JPH0684252B2 (fr)
KR (1) KR920003978B1 (fr)
BR (1) BR8900009A (fr)
CA (1) CA1322276C (fr)
FR (1) FR2625493B1 (fr)
IT (1) IT1228190B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004492A (en) * 1989-08-29 1991-04-02 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus
US5320661A (en) * 1992-07-02 1994-06-14 Ppg Industries, Inc. Method and apparatus of bending glass sheets
US5286271A (en) * 1992-07-02 1994-02-15 Ppg Industries, Inc. Method and apparatus for bending glass sheets
US5401286A (en) * 1993-11-12 1995-03-28 Ppg Industries, Inc. Method and apparatus for shaping sheets
US5470366A (en) * 1994-01-07 1995-11-28 Ppg Industries, Inc. Method and apparatus for processing a glass sheet
US5507852A (en) * 1994-01-07 1996-04-16 Ppg Industries, Inc. Glass sheet quench
US5472470A (en) * 1994-05-27 1995-12-05 Glasstech, Inc. Glass sheet press forming and quenching ring
CA2141830C (fr) * 1994-02-14 1999-06-01 Ppg Industries Ohio, Inc. Methode et installation pour bomber le verre en feuilles
CA2151620C (fr) 1994-07-15 1999-08-24 Ppg Industries Ohio, Inc. Presse a moule flexible
CN1130601A (zh) * 1995-03-06 1996-09-11 高学明 用静压提升法制备钢化玻璃的方法
US5656055A (en) * 1995-05-24 1997-08-12 Ppg Industries, Inc. Sheet shaping press
US5649990A (en) * 1995-09-14 1997-07-22 Ppg Industries, Inc. Combination flexible/rigid ring mold
US5849056A (en) 1995-12-11 1998-12-15 Ppg Industries, Inc. Electrically activated flexible press for shaping heat softenable sheet material
US5833729A (en) * 1996-12-16 1998-11-10 Ppg Industries, Inc. Method and apparatus for bending glass sheets
US5981920A (en) * 1997-09-12 1999-11-09 Ppg Industries Ohio, Inc. Furnace for heating glass sheets
US6582799B1 (en) 1999-06-02 2003-06-24 Ppg Industries Ohio, Inc. Laminated transparency
US7311961B2 (en) * 2000-10-24 2007-12-25 Ppg Industries Ohio, Inc. Method of making coated articles and coated articles made thereby
US20020172775A1 (en) * 2000-10-24 2002-11-21 Harry Buhay Method of making coated articles and coated articles made thereby
US6869644B2 (en) * 2000-10-24 2005-03-22 Ppg Industries Ohio, Inc. Method of making coated articles and coated articles made thereby
US7232615B2 (en) * 2001-10-22 2007-06-19 Ppg Industries Ohio, Inc. Coating stack comprising a layer of barrier coating
EP1509481B1 (fr) * 2002-04-25 2017-04-12 Vitro, S.A.B. de C.V. Articles recouverts a revetement protecteur
ES2661324T3 (es) * 2002-04-25 2018-03-28 Vitro, S.A.B. De C.V. Método para la fabricación de artículos revestidos que tienen un revestimiento de barrera al oxígeno y artículos revestidos fabricados de este modo
US7237408B2 (en) * 2003-08-29 2007-07-03 Ppg Industries, Ohio, Inc. Flexible surface mold and method of use
KR20150001964A (ko) * 2013-06-28 2015-01-07 삼성디스플레이 주식회사 글래스 성형 장치
FR3034414B1 (fr) * 2015-04-03 2021-12-10 Saint Gobain Dispositif de bombage de feuilles de verre
US10543576B2 (en) 2015-07-08 2020-01-28 Corning Incorporated Glass substrate support apparatuses and methods of providing flexible glass substrate support
CN109422450A (zh) * 2017-08-28 2019-03-05 丁鹏辉 一种利用平板玻璃生产柔性玻璃的生产设备
CN109111089B (zh) * 2018-07-30 2021-08-13 东莞市轩驰智能科技有限公司 成型装置及成型方法
FR3120624A1 (fr) * 2021-03-15 2022-09-16 Saint-Gobain Glass France dispositif et procédé de formage d’une feuille de verre

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA626211A (en) * 1961-08-22 Dammers August Glass bending apparatus
US3459526A (en) * 1966-01-24 1969-08-05 Libbey Owens Ford Glass Co Apparatus for bending glass sheets with aligning means
US3527589A (en) * 1967-02-13 1970-09-08 Libbey Owens Ford Glass Co Sheet shaping and conveying apparatus
US3479540A (en) * 1967-09-11 1969-11-18 Wahl Clipper Corp Motor and longitudinally split housing structure for hair clipper
US4272274A (en) * 1978-10-25 1981-06-09 Ppg Industries, Inc. Slotted glass sheet shaping mold
FR2466097A1 (fr) * 1979-09-20 1981-03-27 Georges Adrien Porte-objet a temperature variable pour microscope electronique
US4579577A (en) * 1984-12-21 1986-04-01 Ppg Industries, Inc. Vacuum press mold construction

Also Published As

Publication number Publication date
IT8919001A0 (it) 1989-01-02
CA1322276C (fr) 1993-09-21
JPH0684252B2 (ja) 1994-10-26
KR890011787A (ko) 1989-08-22
IT1228190B (it) 1991-06-05
US4830650A (en) 1989-05-16
KR920003978B1 (ko) 1992-05-21
FR2625493A1 (fr) 1989-07-07
BR8900009A (pt) 1989-08-15
JPH01215735A (ja) 1989-08-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse