FI89583C - Foerfarande och anordning foer maetning av boejningsgraden hos en glasskiva - Google Patents

Foerfarande och anordning foer maetning av boejningsgraden hos en glasskiva Download PDF

Info

Publication number
FI89583C
FI89583C FI914959A FI914959A FI89583C FI 89583 C FI89583 C FI 89583C FI 914959 A FI914959 A FI 914959A FI 914959 A FI914959 A FI 914959A FI 89583 C FI89583 C FI 89583C
Authority
FI
Finland
Prior art keywords
optical
measuring
light beam
light
glass
Prior art date
Application number
FI914959A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI914959A (fi
FI89583B (fi
FI914959A0 (fi
Inventor
Ville Haeyrinen
Original Assignee
Tamglass Eng 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 Eng Oy filed Critical Tamglass Eng Oy
Priority to FI914959A priority Critical patent/FI89583C/fi
Publication of FI914959A0 publication Critical patent/FI914959A0/fi
Priority to PCT/FI1992/000281 priority patent/WO1993008447A1/en
Priority to JP5507474A priority patent/JPH06507722A/ja
Priority to EP19920922188 priority patent/EP0576636A1/en
Publication of FI914959A publication Critical patent/FI914959A/fi
Publication of FI89583B publication Critical patent/FI89583B/fi
Application granted granted Critical
Publication of FI89583C publication Critical patent/FI89583C/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
    • 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
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • 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
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FI914959A 1991-10-22 1991-10-22 Foerfarande och anordning foer maetning av boejningsgraden hos en glasskiva FI89583C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI914959A FI89583C (fi) 1991-10-22 1991-10-22 Foerfarande och anordning foer maetning av boejningsgraden hos en glasskiva
PCT/FI1992/000281 WO1993008447A1 (en) 1991-10-22 1992-10-20 Method and device for measuring the degree of bending in a glass sheet
JP5507474A JPH06507722A (ja) 1991-10-22 1992-10-20 板ガラスの曲げ率を測定する方法及び装置
EP19920922188 EP0576636A1 (en) 1991-10-22 1992-10-20 Method and device for measuring the degree of bending in a glass sheet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI914959A FI89583C (fi) 1991-10-22 1991-10-22 Foerfarande och anordning foer maetning av boejningsgraden hos en glasskiva
FI914959 1991-10-22

Publications (4)

Publication Number Publication Date
FI914959A0 FI914959A0 (fi) 1991-10-22
FI914959A FI914959A (fi) 1993-04-23
FI89583B FI89583B (fi) 1993-07-15
FI89583C true FI89583C (fi) 1994-07-06

Family

ID=8533336

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914959A FI89583C (fi) 1991-10-22 1991-10-22 Foerfarande och anordning foer maetning av boejningsgraden hos en glasskiva

Country Status (4)

Country Link
EP (1) EP0576636A1 (ja)
JP (1) JPH06507722A (ja)
FI (1) FI89583C (ja)
WO (1) WO1993008447A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98757C (fi) * 1995-05-31 1997-08-11 Tamglass Eng Oy Menetelmä taivutetun lasilevyn taipumisasteen mittaamiseksi
GB2326470B (en) * 1997-06-10 1999-06-09 British Aerospace Improvements in structural deflection measurement
FI117354B (fi) * 2003-06-02 2006-09-15 Tamglass Ltd Oy Menetelmä reunamuotilla taivutettavan lasilevyn taivutuspussikkuuden mittaamiseksi
FI118273B (fi) * 2004-07-14 2007-09-14 Tamglass Ltd Oy Menetelmä lasilevyn taivutuspussikkuuden mittaamiseksi
CN101685003B (zh) * 2008-09-25 2010-12-08 向熙科技股份有限公司 非接触式量测变形值的量测系统及其方法
CN109506597B (zh) * 2018-12-04 2021-03-23 四川金湾电子有限责任公司 一种半导体引线框架侧弯自动化检测方法及检测系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342675A1 (de) * 1983-11-25 1985-06-05 Fa. Carl Zeiss, 7920 Heidenheim Verfahren und vorrichtung zur beruehrungslosen vermessung von objekten
GB2205640A (en) * 1987-05-11 1988-12-14 Janusz Andrew Veltze Non-contact measurement of distance to and between surfaces of an object

Also Published As

Publication number Publication date
JPH06507722A (ja) 1994-09-01
EP0576636A1 (en) 1994-01-05
FI914959A (fi) 1993-04-23
WO1993008447A1 (en) 1993-04-29
FI89583B (fi) 1993-07-15
FI914959A0 (fi) 1991-10-22

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: TAMGLASS ENGINEERING OY

BB Publication of examined application
MM Patent lapsed