GB1220307A - Workpiece measurement method - Google Patents

Workpiece measurement method

Info

Publication number
GB1220307A
GB1220307A GB2949669A GB2949669A GB1220307A GB 1220307 A GB1220307 A GB 1220307A GB 2949669 A GB2949669 A GB 2949669A GB 2949669 A GB2949669 A GB 2949669A GB 1220307 A GB1220307 A GB 1220307A
Authority
GB
United Kingdom
Prior art keywords
workpiece
detector
fringe
width
june
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.)
Expired
Application number
GB2949669A
Other languages
English (en)
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.)
Politechnika Warszawska
Original Assignee
Politechnika Warszawska
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
Priority claimed from PL127490A external-priority patent/PL58931B1/pl
Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska
Publication of GB1220307A publication Critical patent/GB1220307A/en
Expired 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB2949669A 1968-06-12 1969-06-11 Workpiece measurement method Expired GB1220307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL127490A PL58931B1 (enrdf_load_stackoverflow) 1968-06-12

Publications (1)

Publication Number Publication Date
GB1220307A true GB1220307A (en) 1971-01-27

Family

ID=19950043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2949669A Expired GB1220307A (en) 1968-06-12 1969-06-11 Workpiece measurement method

Country Status (5)

Country Link
CH (1) CH506780A (enrdf_load_stackoverflow)
DE (1) DE1929505A1 (enrdf_load_stackoverflow)
FR (1) FR2010729A1 (enrdf_load_stackoverflow)
GB (1) GB1220307A (enrdf_load_stackoverflow)
NL (1) NL6908803A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892057A (enrdf_load_stackoverflow) * 1972-02-25 1973-11-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892057A (enrdf_load_stackoverflow) * 1972-02-25 1973-11-29

Also Published As

Publication number Publication date
CH506780A (de) 1971-04-30
DE1929505A1 (de) 1969-12-18
FR2010729A1 (enrdf_load_stackoverflow) 1970-02-20
NL6908803A (enrdf_load_stackoverflow) 1969-12-16

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