BR9106493A - Aparelhagem para conformar uma lamina de vidro aquecida,e,processo para conformar uma lamina de vidro aquecida - Google Patents

Aparelhagem para conformar uma lamina de vidro aquecida,e,processo para conformar uma lamina de vidro aquecida

Info

Publication number
BR9106493A
BR9106493A BR919106493A BR9106493A BR9106493A BR 9106493 A BR9106493 A BR 9106493A BR 919106493 A BR919106493 A BR 919106493A BR 9106493 A BR9106493 A BR 9106493A BR 9106493 A BR9106493 A BR 9106493A
Authority
BR
Brazil
Prior art keywords
vacuum
glass sheet
mold
conform
heated glass
Prior art date
Application number
BR919106493A
Other languages
English (en)
Inventor
Donivan M Shtetterly
Christopher A Hersch
Original Assignee
Glasstech 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 Glasstech Inc filed Critical Glasstech Inc
Publication of BR9106493A publication Critical patent/BR9106493A/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
    • 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
    • C03B23/03—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

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)
  • Joining Of Glass To Other Materials (AREA)
  • Surface Treatment Of Glass (AREA)
  • Refrigerator Housings (AREA)
BR919106493A 1990-05-22 1991-03-28 Aparelhagem para conformar uma lamina de vidro aquecida,e,processo para conformar uma lamina de vidro aquecida BR9106493A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52711690A 1990-05-22 1990-05-22
PCT/US1991/002142 WO1991017961A1 (en) 1990-05-22 1991-03-28 Vacuum impulse forming of heated glass sheets

Publications (1)

Publication Number Publication Date
BR9106493A true BR9106493A (pt) 1993-05-25

Family

ID=24100159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106493A BR9106493A (pt) 1990-05-22 1991-03-28 Aparelhagem para conformar uma lamina de vidro aquecida,e,processo para conformar uma lamina de vidro aquecida

Country Status (14)

Country Link
US (2) US5376158A (pt)
EP (1) EP0530211B1 (pt)
JP (1) JP2872405B2 (pt)
KR (1) KR0185750B1 (pt)
AT (1) ATE138898T1 (pt)
AU (1) AU656522B2 (pt)
BR (1) BR9106493A (pt)
CA (1) CA2081561C (pt)
DE (1) DE69120068T2 (pt)
ES (1) ES2088001T3 (pt)
FI (1) FI93718C (pt)
HU (1) HU215333B (pt)
RU (1) RU2098362C1 (pt)
WO (1) WO1991017961A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951733A (en) * 1998-08-04 1999-09-14 Glasstech, Inc. Mold apparatus and method for vacuum forming glass sheets
US6422040B1 (en) 2000-06-15 2002-07-23 Glasstech, Inc. Method for forming glass sheets
US6425269B1 (en) 2000-06-15 2002-07-30 Glasstech, Inc. Method for glass sheet forming
DE10105200A1 (de) 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
US20030062734A1 (en) * 2001-10-02 2003-04-03 Faris Sadeg M. Device and method for handling fragile objects, and manufacturing method thereof
JP2003174077A (ja) * 2001-12-04 2003-06-20 Lintec Corp 吸着保持装置
DE10314400A1 (de) * 2003-03-28 2004-10-21 Pilkington Automotive Deutschland Gmbh Verfahren und Anlage zum Behandeln der Glasscheiben eines asymmetrischen Glasscheibenpaares
DE10314408A1 (de) * 2003-03-28 2004-10-07 Pilkington Automotive Deutschland Gmbh Vorrichtung zum Erzeugen eines Gaskissens
US6974371B2 (en) * 2003-04-30 2005-12-13 Applied Materials, Inc. Two part retaining ring
US7866187B2 (en) * 2003-09-24 2011-01-11 Pilkington North America, Inc. Press bending station for the bending of glass sheets
US7437892B2 (en) * 2004-04-21 2008-10-21 Ppg Industries Ohio, Inc. Apparatus having vacuum applying facilities and method of using vacuum to bend and/or shape one or more sheets
DE602006007792D1 (de) * 2005-12-14 2009-08-27 Asahi Glass Co Ltd Verfahren und Vorrichtung zum Biegen einer Glasscheibe
US7644598B2 (en) * 2006-03-17 2010-01-12 Emhart Glass S.A. Vacuum valve for an I.S. machine
US7716949B2 (en) * 2007-04-04 2010-05-18 Glasstech, Inc. Method for positioning glass sheets for forming
DE102008018536B4 (de) * 2008-04-12 2020-08-13 Erich Thallner Vorrichtung und Verfahren zum Aufbringen und/oder Ablösen eines Wafers auf einen/von einem Träger
US8251422B2 (en) * 2010-03-29 2012-08-28 Asm Assembly Automation Ltd Apparatus for transferring electronic components in stages
JP5582232B1 (ja) * 2013-07-30 2014-09-03 日本電気硝子株式会社 曲面形状を有するガラス板の製造方法、曲面形状を有するガラス板及び曲面形状を有するガラス板の製造装置
ITTO20130687A1 (it) * 2013-08-12 2015-02-13 Istituto Naz Di Astrofisica Processo per la produzione di un elemento ottico mediante formatura a caldo di una lastra di vetro
KR101499431B1 (ko) * 2013-11-04 2015-03-06 코닝정밀소재 주식회사 유리기판 성형장치
US9896369B2 (en) 2014-11-24 2018-02-20 Glasstech, Inc. Glass sheet forming and annealing providing edge stress control
JP2018525306A (ja) * 2015-06-26 2018-09-06 コーニング インコーポレイテッド シート材を再形成するための装置および方法
MX2018001948A (es) 2015-08-18 2018-06-19 Saint Gobain Dispositivo de flexion de vidrio y metodo de flexion de vidrio usando un ventilador.
US10071885B2 (en) * 2015-08-26 2018-09-11 Gerard O'Brien Vacuum lift attachment
CA2987518C (en) 2015-09-08 2019-12-24 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
US9758421B2 (en) 2015-11-02 2017-09-12 Glasstech, Inc. Glass sheet processing system having cooling of conveyor roller ends
CA3003403C (en) 2015-11-02 2020-08-11 Glasstech, Inc. Glass sheet forming system
US9745147B2 (en) 2015-11-02 2017-08-29 Glasstech, Inc. Glass sheet forming system
JP6545372B2 (ja) 2015-11-25 2019-07-17 サン−ゴバン グラス フランスＳａｉｎｔ−Ｇｏｂａｉｎ Ｇｌａｓｓ Ｆｒａｎｃｅ 正圧アシスト式の重力曲げ法およびこの方法に適した装置
ES2758324T3 (es) 2016-01-28 2020-05-05 Saint Gobain Procedimiento de curvado de vidrio asistido por sobrepresión y dispositivo apropiado para ello
DE202021004140U1 (de) * 2020-09-28 2022-10-18 Saint-Gobain Glass France Vorrichtung zum Biegen von flachen Glasscheiben
KR20240038988A (ko) * 2021-10-27 2024-03-26 주식회사 세정로봇 웨이퍼 진공 픽업장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085464B1 (pt) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
US3826381A (en) * 1972-03-30 1974-07-30 Emhart Corp Article handling apparatus
US4222763A (en) * 1978-12-11 1980-09-16 Mcmaster Harold Gas jet pump, and apparatus using same
JPS5946030A (ja) * 1982-09-08 1984-03-15 Canon Inc ウェハの吸着固定方法
US4575390A (en) * 1984-11-23 1986-03-11 Glasstech, Inc. Apparatus for forming glass sheets
US4661141A (en) * 1986-03-14 1987-04-28 Glasstech, Inc. Glass sheet press bending system
IE59803B1 (en) * 1986-03-14 1994-04-06 Glasstech Inc Glass sheet press bending system
US4711653A (en) * 1986-12-29 1987-12-08 Ppg Industries, Inc. Innovative press bending of thermoplastic sheets
US4746348A (en) * 1986-12-29 1988-05-24 Ppg Industries, Inc. Horizontal press bending apparatus and method
DE3715151A1 (de) * 1987-05-07 1988-11-17 Ver Glaswerke Gmbh Verfahren und vorrichtungen zum biegen von glasscheiben
JPS6414121A (en) 1987-07-07 1989-01-18 Asahi Glass Co Ltd Bend forming device for plate glass
FR2618138B1 (fr) * 1987-07-15 1989-12-01 Saint Gobain Vitrage Bombage de plaques de verre
US4877437A (en) 1988-04-29 1989-10-31 Glasstech International L.P. Vacuum platen for sharp bends

Also Published As

Publication number Publication date
FI93718B (fi) 1995-02-15
HUT63817A (en) 1993-10-28
KR0185750B1 (ko) 1999-05-01
ES2088001T3 (es) 1996-08-01
CA2081561A1 (en) 1991-11-23
EP0530211A1 (en) 1993-03-10
JPH05506203A (ja) 1993-09-16
FI93718C (fi) 1995-05-26
RU2098362C1 (ru) 1997-12-10
WO1991017961A1 (en) 1991-11-28
AU656522B2 (en) 1995-02-09
FI925256A0 (fi) 1992-11-19
AU7688391A (en) 1991-12-10
ATE138898T1 (de) 1996-06-15
HU9203647D0 (en) 1993-05-28
EP0530211B1 (en) 1996-06-05
EP0530211A4 (en) 1993-08-04
FI925256A (fi) 1992-11-19
US5376158A (en) 1994-12-27
JP2872405B2 (ja) 1999-03-17
US6227008B1 (en) 2001-05-08
DE69120068D1 (de) 1996-07-11
DE69120068T2 (de) 1996-11-28
HU215333B (hu) 1998-12-28
CA2081561C (en) 2000-07-25

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/03/2011