BR9500616A - Aparelho e método para moldagem de material em lâmina amolecido por calor - Google Patents

Aparelho e método para moldagem de material em lâmina amolecido por calor

Info

Publication number
BR9500616A
BR9500616A BR9500616A BR9500616A BR9500616A BR 9500616 A BR9500616 A BR 9500616A BR 9500616 A BR9500616 A BR 9500616A BR 9500616 A BR9500616 A BR 9500616A BR 9500616 A BR9500616 A BR 9500616A
Authority
BR
Brazil
Prior art keywords
sheet material
molding heat
softened sheet
softened
molding
Prior art date
Application number
BR9500616A
Other languages
English (en)
Inventor
Robert Georg Frank
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 BR9500616A publication Critical patent/BR9500616A/pt

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
    • 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
    • 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
    • C03B23/035—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
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
    • C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
    • 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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
BR9500616A 1994-02-14 1995-02-13 Aparelho e método para moldagem de material em lâmina amolecido por calor BR9500616A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19540694A 1994-02-14 1994-02-14

Publications (1)

Publication Number Publication Date
BR9500616A true BR9500616A (pt) 1995-10-17

Family

ID=22721303

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9500616A BR9500616A (pt) 1994-02-14 1995-02-13 Aparelho e método para moldagem de material em lâmina amolecido por calor

Country Status (12)

Country Link
US (1) US5858047A (pt)
EP (1) EP0668249B1 (pt)
JP (1) JP2637376B2 (pt)
KR (1) KR0137894B1 (pt)
CN (1) CN1126180A (pt)
BR (1) BR9500616A (pt)
CA (1) CA2141830C (pt)
CZ (1) CZ288802B6 (pt)
DE (1) DE69520900T2 (pt)
ES (1) ES2158909T3 (pt)
FI (1) FI111540B (pt)
PL (1) PL177416B1 (pt)

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US5833729A (en) * 1996-12-16 1998-11-10 Ppg Industries, Inc. Method and apparatus for bending glass sheets
DE59802871D1 (de) * 1997-04-16 2002-03-14 Pilkington Automotive D Gmbh Verfahren zum Biegen der Aussenglasscheibe und der Innenglasscheibe von gebogenen Verbundsicherheitsglasscheiben und Pressbiegeanlage zur Durchführung des Verfahrens
DE19715778A1 (de) * 1997-04-16 1998-10-22 Flachglas Automotive Gmbh Verfahren zum Biegen der Außenscheibe und der Innenscheibe von gebogenen Verbundsicherheitsglasscheiben sowie Preßbiegeanlage zur Durchführung des Verfahrens
DE19725189C1 (de) * 1997-06-14 1998-11-26 Sekurit Saint Gobain Deutsch Vorrichtung zum Biegen von Glasscheiben
US6953758B2 (en) 1998-05-12 2005-10-11 Ppg Industries Ohio, Inc. Limited visible transmission blue glasses
US6425269B1 (en) * 2000-06-15 2002-07-30 Glasstech, Inc. Method for glass sheet forming
US6422040B1 (en) * 2000-06-15 2002-07-23 Glasstech, Inc. Method for forming glass sheets
US6629436B1 (en) 2000-11-03 2003-10-07 Ppg Industries Ohio, Inc. Apparatus for thermal treatment of glass and method and thermally treated glass therefrom
DE10105200A1 (de) * 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
FI20021131A (fi) * 2002-06-12 2003-12-13 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi ja karkaisemiseksi
FI116726B (fi) * 2002-06-12 2006-02-15 Tamglass Ltd Oy Laite lasilevyjen taivuttamiseksi
US6904771B2 (en) * 2002-07-25 2005-06-14 Visteon Global Technologies, Inc. Method of forming and transporting curved glass
US7237408B2 (en) * 2003-08-29 2007-07-03 Ppg Industries, Ohio, Inc. Flexible surface mold and method of use
JP2007161499A (ja) * 2005-12-09 2007-06-28 Fujiwara Kogyo Kk ガラス板の曲げ加工装置及び曲げ加工方法
KR101441145B1 (ko) * 2006-04-25 2014-09-17 아사히 가라스 가부시키가이샤 유리판의 굽힘 성형 방법 및 유리판의 굽힘 성형 장치
JP5454785B2 (ja) * 2010-03-26 2014-03-26 日本電気硝子株式会社 ガラス板の振り分け装置
US8440583B2 (en) 2010-05-27 2013-05-14 Ppg Industries Ohio, Inc. Blue glass composition
US9296637B2 (en) * 2010-06-09 2016-03-29 Glasstech, Inc. Method for press forming glass sheets
US8893527B1 (en) * 2011-07-21 2014-11-25 WD Media, LLC Single surface annealing of glass disks
US8924006B2 (en) 2011-11-30 2014-12-30 Corning Incorporated Device and methods for picking and placing hot 3D glass
CN102617022B (zh) * 2012-03-31 2014-10-22 洛阳兰迪玻璃机器股份有限公司 柱状曲面钢化玻璃加工方法
CN102617023B (zh) * 2012-03-31 2014-12-31 洛阳兰迪玻璃机器股份有限公司 柱状曲面钢化玻璃加工装置
CN102951831B (zh) * 2012-11-28 2014-12-10 洛阳兰迪玻璃机器股份有限公司 一种玻璃钢化机组
US9505654B2 (en) 2013-06-06 2016-11-29 Gyrotron Technology, Inc. Method for the chemical strengthening of glass
CN104628241A (zh) * 2013-11-14 2015-05-20 重庆市南川区泰城钢化玻璃制品有限责任公司 具有抗压功能的亮瓦成型工艺
US9452948B2 (en) * 2014-02-06 2016-09-27 Glasstech, Inc. Three stage forming station and method for forming a hot glass sheet with transverse curvature
US9896369B2 (en) * 2014-11-24 2018-02-20 Glasstech, Inc. Glass sheet forming and annealing providing edge stress control
US11021387B2 (en) * 2014-12-10 2021-06-01 AGC Inc. Manufacturing method for laminated glass
KR101588597B1 (ko) * 2015-07-01 2016-01-26 삼성유리공업 주식회사 수직 및 프레스 타입의 다중곡면 강화유리 제조장치
TWI752922B (zh) 2015-11-02 2022-01-21 美商玻璃技術股份有限公司 用於玻璃片材形成系統之真空塑模往返系統
TWI753864B (zh) * 2015-11-02 2022-02-01 美商玻璃技術股份有限公司 用於玻璃片材成形系統之塑模往返器定位系統
CA3019305A1 (fr) * 2016-04-13 2017-10-19 Saint-Gobain Glass France Bombage de feuilles de verre
CN109641775A (zh) * 2016-06-17 2019-04-16 堺显示器制品株式会社 弯曲加工装置
MX2021004938A (es) * 2018-10-31 2021-06-08 Saint Gobain Metodo y dispositivo para doblar hojas.
KR102047447B1 (ko) * 2019-07-15 2019-11-21 주식회사 지티스 곡유리판 제조장치 및 그 방법
CN111704351B (zh) * 2020-07-13 2022-09-16 郑州福耀玻璃有限公司 一种轿车前挡压制成型工艺
CN114538759B (zh) * 2022-03-22 2022-09-20 阜阳市远大浮法玻璃制品有限公司 一种钢化玻璃弯曲成型装置

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US3527589A (en) * 1967-02-13 1970-09-08 Libbey Owens Ford Glass Co Sheet shaping and conveying apparatus
US4123246A (en) * 1978-01-26 1978-10-31 Ppg Industries, Inc. Shaping and quenching glass sheets by roll forming using transition quench rolls
US4204854A (en) * 1978-05-01 1980-05-27 Mcmaster Harold Apparatus and method for bending glass sheets
US4221580A (en) * 1978-10-25 1980-09-09 Ppg Industries, Inc. Glass sheet vacuum molding apparatus with uniform release means
US4272274A (en) * 1978-10-25 1981-06-09 Ppg Industries, Inc. Slotted glass sheet shaping mold
US4437871A (en) * 1980-02-05 1984-03-20 Mcmaster Harold Apparatus and method for bending glass sheets
US4305746A (en) * 1980-05-01 1981-12-15 Libbey-Owens-Ford Company Method of and apparatus for bending glass sheets
US4311509A (en) * 1980-09-26 1982-01-19 Ppg Industries, Inc. Apparatus for conveying glass sheets
US4381933A (en) * 1982-01-25 1983-05-03 Ppg Industries, Inc. Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing
US4433993A (en) * 1982-05-05 1984-02-28 Ppg Industries, Inc. Glass sheet shaping and tempering using multiple cooling stations
US4496386A (en) * 1984-01-16 1985-01-29 Libbey-Owens-Ford Company Method of and apparatus for bending glass sheets
US4578103A (en) * 1984-11-23 1986-03-25 Glasstech, Inc. Glass sheet processing system including topside transfer apparatus
US4575390A (en) * 1984-11-23 1986-03-11 Glasstech, Inc. Apparatus for forming glass sheets
US4579573A (en) * 1984-12-21 1986-04-01 Ppg Industries, Inc. Forming glass sheets of specialized asymmetric configurations
US4662925A (en) * 1985-12-09 1987-05-05 Ppg Industries, Inc. Horizontal press bending of heat softened glass sheets
DE3615225A1 (de) * 1986-05-06 1987-11-12 Ver Glaswerke Gmbh Verfahren zum biegen eines glasscheibenpaares fuer die herstellung einer verbundglasscheibe
FR2606399B1 (fr) * 1986-11-06 1989-01-13 Saint Gobain Vitrage Procede et installation de bombage de plaques de verre, a capacite elevee
US4746348A (en) * 1986-12-29 1988-05-24 Ppg Industries, Inc. Horizontal press bending apparatus and method
US4767434A (en) * 1987-09-29 1988-08-30 Ppg Industries, Inc. Horizontal press bending pickup and delivery system
US4830650A (en) * 1988-01-04 1989-05-16 Ppg Industries, Inc. Flexible ring mold and method of use
DE68905703T2 (de) * 1988-08-03 1993-07-08 Nippon Sheet Glass Co Ltd Vorrichtung zum biegen von glasscheiben.
IT1237090B (it) * 1988-10-21 1993-05-18 Central Glass Co Ltd Procedimento e dispositivo per curvare e ricuocere lastre di vetro chedevono essere laminate
DE3913571C1 (pt) * 1989-04-25 1990-07-26 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US5004491A (en) * 1990-05-22 1991-04-02 Glasstech, Inc. Glass sheet forming method and apparatus utilizing lower full surface vacuum mold and upper ring mold
DE4100409A1 (de) * 1991-01-09 1992-07-16 Ver Glaswerke Gmbh Anlage zum herstellen gebogener vorgespannter autoglasscheiben
DE4203751C2 (de) * 1992-02-10 1993-11-18 Ver Glaswerke Gmbh Vorrichtung zum Biegen von Glasscheiben
FI91244C (fi) * 1992-04-30 1994-06-10 Tamglass Eng Oy Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi
DE4215285C1 (pt) * 1992-05-09 1993-08-19 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US5286271A (en) * 1992-07-02 1994-02-15 Ppg Industries, Inc. Method and apparatus for bending glass sheets
US5320661A (en) * 1992-07-02 1994-06-14 Ppg Industries, Inc. Method and apparatus of bending glass sheets
FI91521C (fi) * 1992-10-15 1996-09-11 Tamglass Eng Oy Menetelmä lasilevyjen taivuttamiseksi

Also Published As

Publication number Publication date
EP0668249B1 (en) 2001-05-16
CN1126180A (zh) 1996-07-10
CA2141830C (en) 1999-06-01
CZ36895A3 (en) 1996-01-17
DE69520900D1 (de) 2001-06-21
FI950629A0 (fi) 1995-02-13
KR0137894B1 (ko) 1998-04-27
US5858047A (en) 1999-01-12
FI111540B (fi) 2003-08-15
PL307251A1 (en) 1995-08-21
DE69520900T2 (de) 2001-09-27
JPH07267663A (ja) 1995-10-17
CZ288802B6 (cs) 2001-09-12
EP0668249A3 (en) 1996-01-24
JP2637376B2 (ja) 1997-08-06
FI950629A (fi) 1995-08-15
ES2158909T3 (es) 2001-09-16
EP0668249A2 (en) 1995-08-23
KR950024988A (ko) 1995-09-15
CA2141830A1 (en) 1995-08-15
PL177416B1 (pl) 1999-11-30

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
PC Transfer

Owner name: PPG INDUSTRIES OHIO, INC (US)

FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.