IT1139362B - Misura senza contatto di profilo superficiale - Google Patents

Misura senza contatto di profilo superficiale

Info

Publication number
IT1139362B
IT1139362B IT22186/81A IT2218681A IT1139362B IT 1139362 B IT1139362 B IT 1139362B IT 22186/81 A IT22186/81 A IT 22186/81A IT 2218681 A IT2218681 A IT 2218681A IT 1139362 B IT1139362 B IT 1139362B
Authority
IT
Italy
Prior art keywords
measurement
surface profile
profile contact
contact
profile
Prior art date
Application number
IT22186/81A
Other languages
English (en)
Other versions
IT8122186A0 (it
Inventor
Joseph Legrand Mundy
Gilbert Brackett Porter
Thomas Mario Cipolla
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8122186A0 publication Critical patent/IT8122186A0/it
Application granted granted Critical
Publication of IT1139362B publication Critical patent/IT1139362B/it

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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2509—Color coding
IT22186/81A 1980-06-11 1981-06-08 Misura senza contatto di profilo superficiale IT1139362B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/158,372 US4349277A (en) 1980-06-11 1980-06-11 Non-contact measurement of surface profile

Publications (2)

Publication Number Publication Date
IT8122186A0 IT8122186A0 (it) 1981-06-08
IT1139362B true IT1139362B (it) 1986-09-24

Family

ID=22567820

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22186/81A IT1139362B (it) 1980-06-11 1981-06-08 Misura senza contatto di profilo superficiale

Country Status (9)

Country Link
US (1) US4349277A (it)
JP (1) JPS5724810A (it)
CA (1) CA1164094A (it)
DE (1) DE3122712A1 (it)
FR (1) FR2484633B1 (it)
GB (1) GB2078944B (it)
IL (1) IL62959A (it)
IT (1) IT1139362B (it)
NL (1) NL8102813A (it)

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Also Published As

Publication number Publication date
NL8102813A (nl) 1982-01-04
IL62959A0 (en) 1981-07-31
IT8122186A0 (it) 1981-06-08
GB2078944B (en) 1984-03-28
CA1164094A (en) 1984-03-20
DE3122712A1 (de) 1982-03-18
FR2484633B1 (fr) 1987-01-09
US4349277A (en) 1982-09-14
JPS5724810A (en) 1982-02-09
FR2484633A1 (fr) 1981-12-18
JPH0330802B2 (it) 1991-05-01
GB2078944A (en) 1982-01-13
IL62959A (en) 1984-07-31

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