FI20035080A - Menetelmä reunamuotilla taivutettavan lasilevyn taivutuspussikkuuden mittaamiseksi - Google Patents

Menetelmä reunamuotilla taivutettavan lasilevyn taivutuspussikkuuden mittaamiseksi Download PDF

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Publication number
FI20035080A
FI20035080A FI20035080A FI20035080A FI20035080A FI 20035080 A FI20035080 A FI 20035080A FI 20035080 A FI20035080 A FI 20035080A FI 20035080 A FI20035080 A FI 20035080A FI 20035080 A FI20035080 A FI 20035080A
Authority
FI
Finland
Prior art keywords
measuring
glass sheet
curved glass
bending accuracy
bending
Prior art date
Application number
FI20035080A
Other languages
English (en)
Swedish (sv)
Other versions
FI20035080A0 (fi
FI117354B (fi
Inventor
Toivo Janhunen
Original Assignee
Tamglass Ltd Oy
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 Tamglass Ltd Oy filed Critical Tamglass Ltd Oy
Publication of FI20035080A0 publication Critical patent/FI20035080A0/fi
Priority to FI20035080A priority Critical patent/FI117354B/fi
Priority to US10/558,750 priority patent/US20070017253A1/en
Priority to CN200480015432.4A priority patent/CN1798956A/zh
Priority to PCT/FI2004/050079 priority patent/WO2004106852A1/en
Priority to EP04735588A priority patent/EP1664671A1/en
Priority to JP2006508336A priority patent/JP2006526773A/ja
Priority to CA002527565A priority patent/CA2527565A1/en
Priority to AU2004243609A priority patent/AU2004243609A1/en
Priority to BRPI0410944-9A priority patent/BRPI0410944A/pt
Priority to RU2005141137/28A priority patent/RU2005141137A/ru
Publication of FI20035080A publication Critical patent/FI20035080A/fi
Application granted granted Critical
Publication of FI117354B publication Critical patent/FI117354B/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • 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
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FI20035080A 2003-06-02 2003-06-02 Menetelmä reunamuotilla taivutettavan lasilevyn taivutuspussikkuuden mittaamiseksi FI117354B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20035080A FI117354B (fi) 2003-06-02 2003-06-02 Menetelmä reunamuotilla taivutettavan lasilevyn taivutuspussikkuuden mittaamiseksi
EP04735588A EP1664671A1 (en) 2003-06-02 2004-06-01 Method for measuring the sagging of a glass panel to be bent on a ring mould
CN200480015432.4A CN1798956A (zh) 2003-06-02 2004-06-01 用于测量在环形模具上弯曲的玻璃板的下垂度的方法
PCT/FI2004/050079 WO2004106852A1 (en) 2003-06-02 2004-06-01 Method for measuring the sagging of a glass panel to be bent on a ring mould
US10/558,750 US20070017253A1 (en) 2003-06-02 2004-06-01 Method for measuring the sagging of a glass panel to be bent on a ring mould
JP2006508336A JP2006526773A (ja) 2003-06-02 2004-06-01 リングモールド上で曲げられるガラスパネルの撓みを測定する方法
CA002527565A CA2527565A1 (en) 2003-06-02 2004-06-01 Method for measuring the sagging of a glass panel to be bent on a ring mould
AU2004243609A AU2004243609A1 (en) 2003-06-02 2004-06-01 Method for measuring the sagging of a glass panel to be bent on a ring mould
BRPI0410944-9A BRPI0410944A (pt) 2003-06-02 2004-06-01 método para medir a flexão de um painel de vidro a ser envergado sobre um molde em anel
RU2005141137/28A RU2005141137A (ru) 2003-06-02 2004-06-01 Способ измерения прогибания стеклянной панели, изгибаемой на кольцевой форме

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20035080A FI117354B (fi) 2003-06-02 2003-06-02 Menetelmä reunamuotilla taivutettavan lasilevyn taivutuspussikkuuden mittaamiseksi
FI20035080 2003-06-02

Publications (3)

Publication Number Publication Date
FI20035080A0 FI20035080A0 (fi) 2003-06-02
FI20035080A true FI20035080A (fi) 2004-12-03
FI117354B FI117354B (fi) 2006-09-15

Family

ID=8566414

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20035080A FI117354B (fi) 2003-06-02 2003-06-02 Menetelmä reunamuotilla taivutettavan lasilevyn taivutuspussikkuuden mittaamiseksi

Country Status (10)

Country Link
US (1) US20070017253A1 (fi)
EP (1) EP1664671A1 (fi)
JP (1) JP2006526773A (fi)
CN (1) CN1798956A (fi)
AU (1) AU2004243609A1 (fi)
BR (1) BRPI0410944A (fi)
CA (1) CA2527565A1 (fi)
FI (1) FI117354B (fi)
RU (1) RU2005141137A (fi)
WO (1) WO2004106852A1 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7443499B2 (en) * 2005-06-30 2008-10-28 Glaston Services Ltd. Oy Method for measuring the sagging of a glass panel
TWI370248B (en) 2008-05-02 2012-08-11 Ind Tech Res Inst Method and system for inspecting characteristics of bended flexible unit
CN101738345B (zh) * 2008-11-20 2012-10-10 财团法人工业技术研究院 可检测挠曲力量与电性的夹具
CN103063383B (zh) * 2013-01-10 2017-07-11 芜湖东旭光电科技有限公司 一种平板显示器基板玻璃的挠度测量装置
US10526232B2 (en) 2013-05-30 2020-01-07 Ppg Industries Ohio, Inc. Microwave heating glass bending process
CN103439477B (zh) * 2013-08-30 2015-06-24 成都中光电科技有限公司 一种玻璃下垂度测试平台
CN103557789B (zh) * 2013-10-25 2017-02-08 广州福耀玻璃有限公司 烘弯玻璃的检测方法及装置
EP3331831A1 (en) * 2015-08-06 2018-06-13 PPG Industries Ohio, Inc. Microwave heating glass bending process and apparatus
CN106017348A (zh) * 2016-06-01 2016-10-12 安瑞装甲材料（芜湖）科技有限公司 一种防弹玻璃弯曲度检测系统及方法
CN106091965A (zh) * 2016-06-01 2016-11-09 安瑞装甲材料（芜湖）科技有限公司 一种防弹玻璃弯曲度检测装置
CN106441189A (zh) * 2016-09-22 2017-02-22 东旭科技集团有限公司 玻璃基板的垂度测量装置及方法
PL236771B1 (pl) * 2018-08-08 2021-02-22 Pilkington Automotive Poland Spolka Z Ograniczona Odpowiedzialnoscia Prasa do gięcia szkła
FI128985B (fi) * 2019-10-22 2021-04-30 Glaston Finland Oy Menetelmä ja laite lasilevyjen lämpökäsittelyprosessin ohjaamiseksi

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766555A (en) * 1951-04-14 1956-10-16 Libbey Owens Ford Glass Co Glass bending methods and furnaces
US3418098A (en) * 1965-09-13 1968-12-24 Libbey Owens Ford Glass Co Apparatus for press bending glass sheets
US3806330A (en) * 1968-03-26 1974-04-23 Saint Gobain Apparatus for treatment of glass sheets
US4364766A (en) * 1981-05-01 1982-12-21 Nitschke John Stephen Control system for monitoring and controlling the processing of glass sheets in a glass processing environment
FR2663744B1 (fr) * 1990-06-25 1993-05-28 Saint Gobain Vitrage Int Procede et dispositif de mesure de la qualite optique d'un vitrage.
FI912871A (fi) * 1991-06-14 1992-12-15 Tamglass Eng Oy Foerfarande foer boejning av glasskivor
FI89583C (fi) * 1991-10-22 1994-07-06 Tamglass Eng Oy Foerfarande och anordning foer maetning av boejningsgraden hos en glasskiva
FI91244C (fi) * 1992-04-30 1994-06-10 Tamglass Eng Oy Menetelmä ja laite lasilevyn taivuttamiseksi ja karkaisemiseksi
FI91522C (fi) * 1992-09-18 1994-07-11 Tamglass Eng Oy Menetelmä ja laite lasilevyjen taivuttamiseksi
US5726749A (en) * 1996-09-20 1998-03-10 Libbey-Owens-Ford Co. Method and apparatus for inspection and evaluation of angular deviation and distortion defects for transparent sheets
GB2326470B (en) * 1997-06-10 1999-06-09 British Aerospace Improvements in structural deflection measurement
US6076373A (en) * 1997-06-16 2000-06-20 Ppg Industries Ohio, Inc. Apparatus and method for bending glass sheets
JPH11157857A (ja) * 1997-11-19 1999-06-15 Asahi Glass Co Ltd ガラス板の曲げ成形方法および装置
WO2002018980A2 (en) * 2000-09-01 2002-03-07 Applied Process Technologies Optical system for imaging distortions in moving reflective sheets
JP2004529330A (ja) * 2001-03-02 2004-09-24 アクセント オプティカル テクノロジーズ，インク． スキャタロメトリを使用するライン・プロファイルの非対称測定
AU2003252443A1 (en) * 2002-08-01 2004-02-23 Asahi Glass Company, Limited Curved shape inspection method and device
US7027145B2 (en) * 2003-06-24 2006-04-11 The Regents Of The University Of Michigan Reconfigurable surface finish inspection apparatus for cylinder bores and other surfaces
DE10359722A1 (de) * 2003-12-19 2005-07-14 Leica Microsystems Semiconductor Gmbh Verfahren zur Inspektion eines Wafers

Also Published As

Publication number Publication date
EP1664671A1 (en) 2006-06-07
FI20035080A0 (fi) 2003-06-02
BRPI0410944A (pt) 2006-06-27
RU2005141137A (ru) 2006-07-10
FI117354B (fi) 2006-09-15
US20070017253A1 (en) 2007-01-25
JP2006526773A (ja) 2006-11-24
WO2004106852A1 (en) 2004-12-09
CN1798956A (zh) 2006-07-05
CA2527565A1 (en) 2004-12-09
AU2004243609A1 (en) 2004-12-09

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