IT1089106B - Dispositivo per misurare lo spessore di oggetti senza toccarli - Google Patents

Dispositivo per misurare lo spessore di oggetti senza toccarli

Info

Publication number
IT1089106B
IT1089106B IT2997877A IT2997877A IT1089106B IT 1089106 B IT1089106 B IT 1089106B IT 2997877 A IT2997877 A IT 2997877A IT 2997877 A IT2997877 A IT 2997877A IT 1089106 B IT1089106 B IT 1089106B
Authority
IT
Italy
Prior art keywords
touching
measure
objects
thickness
Prior art date
Application number
IT2997877A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1089106B publication Critical patent/IT1089106B/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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
IT2997877A 1976-12-01 1977-11-24 Dispositivo per misurare lo spessore di oggetti senza toccarli IT1089106B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762654478 DE2654478A1 (de) 1976-12-01 1976-12-01 Vorrichtung zur beruehrungsfreien dickenmessung

Publications (1)

Publication Number Publication Date
IT1089106B true IT1089106B (it) 1985-06-18

Family

ID=5994423

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2997877A IT1089106B (it) 1976-12-01 1977-11-24 Dispositivo per misurare lo spessore di oggetti senza toccarli

Country Status (7)

Country Link
BE (1) BE861356A (de)
DE (1) DE2654478A1 (de)
DK (1) DK531677A (de)
FR (1) FR2373034A1 (de)
GB (1) GB1595949A (de)
IT (1) IT1089106B (de)
NL (1) NL7713236A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722577A1 (de) * 1977-05-18 1978-11-30 Siemens Ag Vorrichtung/verfahren zur beruehrungsfreien abstands- bzw. dickenmessung
DE19961955A1 (de) * 1999-12-24 2001-07-05 Hannover Laser Zentrum Verfahren zur Messung eines Abstandes zwischen einer Meßvorrichtung und einer Meßoberfläche sowie Meßvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068473B (de) * 1959-11-05
CH479049A (fr) * 1967-01-31 1969-06-13 Genevoise Instr Physique Dispositif de contrôle des dimensions géométriques de pièces usinées, utilisées dans l'industrie horlogère
US3536405A (en) * 1968-06-12 1970-10-27 Singer General Precision Optical thickness gauge
DE2124444C3 (de) * 1971-05-17 1973-10-11 Siemens Ag, 1000 Berlin U. 8000 Muenchen Verfahren zum Bestimmen der Dicke oder Breite von ebenen Werkstucken

Also Published As

Publication number Publication date
NL7713236A (nl) 1978-06-05
BE861356A (fr) 1978-03-16
FR2373034A1 (fr) 1978-06-30
GB1595949A (en) 1981-08-19
DK531677A (da) 1978-06-02
DE2654478A1 (de) 1978-06-08
FR2373034B1 (de) 1980-08-22

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