JPS5571902A - Dimension measuring device - Google Patents

Dimension measuring device

Info

Publication number
JPS5571902A
JPS5571902A JP14449879A JP14449879A JPS5571902A JP S5571902 A JPS5571902 A JP S5571902A JP 14449879 A JP14449879 A JP 14449879A JP 14449879 A JP14449879 A JP 14449879A JP S5571902 A JPS5571902 A JP S5571902A
Authority
JP
Japan
Prior art keywords
measuring device
dimension measuring
dimension
measuring
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.)
Pending
Application number
JP14449879A
Other languages
English (en)
Inventor
Razaafuoodo Reidoroo Neiru
Taanburu Shiepaado Arekusandaa
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Publication of JPS5571902A publication Critical patent/JPS5571902A/ja
Pending legal-status Critical Current

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
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP14449879A 1978-11-11 1979-11-09 Dimension measuring device Pending JPS5571902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7844146A GB2034880B (en) 1978-11-11 1978-11-11 Twodimensional measuring apparatus

Publications (1)

Publication Number Publication Date
JPS5571902A true JPS5571902A (en) 1980-05-30

Family

ID=10500979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14449879A Pending JPS5571902A (en) 1978-11-11 1979-11-09 Dimension measuring device

Country Status (5)

Country Link
JP (1) JPS5571902A (ja)
DE (1) DE2945175A1 (ja)
GB (1) GB2034880B (ja)
IT (1) IT1120878B (ja)
SE (1) SE7909251L (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8420096D0 (en) * 1984-08-07 1984-09-12 Putra Siregar N I Measurement of errors
DE3909855A1 (de) * 1989-03-25 1990-09-27 Ems Technik Gmbh Verfahren zur lagerbestimmung einer positionierbaren flaeche sowie lagegeber
DE4105433C2 (de) * 1991-02-21 1994-05-19 Heidenhain Gmbh Dr Johannes Einrichtung zur Konturformprüfung an einer Bearbeitungs- oder Meßmaschine
US5204524A (en) * 1991-03-22 1993-04-20 Mitutoyo Corporation Two-dimensional optical encoder with three gratings in each dimension
DE4206544A1 (de) * 1992-03-02 1993-09-09 Lpkf Cad Cam Systeme In Thueri Zweikoordinaten-wegmesssystem
DE4391632C2 (de) * 1992-04-09 2002-05-02 Mitutoyo Corp X-Y-Tischvorrichtung
US6351313B1 (en) 1997-09-29 2002-02-26 Dr. Johannes Heidenhain Gmbh Device for detecting the position of two bodies
DE59804921D1 (de) * 1997-09-29 2002-08-29 Heidenhain Gmbh Dr Johannes Vorrichtung zur erfassung der position von zwei körpern
JP4444469B2 (ja) * 2000-08-07 2010-03-31 株式会社ミツトヨ 光学式変位測定装置
DE10313036B3 (de) 2003-03-24 2004-08-19 Klingelnberg Gmbh Vorrichtung zum Erfassen der räumlichen Lage eines in einer Koordinatenachse verfahrbaren Schlittens
DE10313038B4 (de) * 2003-03-24 2005-02-17 Klingelnberg Gmbh Vorrichtung zur Erfassung der Lage eines Tastelements in einem Mehrkoordinatenmessgerät
CN104634247B (zh) * 2015-02-04 2017-05-17 东莞市凯丰仪器科技有限公司 二次元影像仪

Also Published As

Publication number Publication date
IT1120878B (it) 1986-03-26
GB2034880B (en) 1983-03-09
IT7950792A0 (it) 1979-11-09
DE2945175A1 (de) 1980-05-22
SE7909251L (sv) 1980-05-12
GB2034880A (en) 1980-06-11

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