JPS5469465A - Method of and device for measuring linear distance without contact - Google Patents

Method of and device for measuring linear distance without contact

Info

Publication number
JPS5469465A
JPS5469465A JP7479378A JP7479378A JPS5469465A JP S5469465 A JPS5469465 A JP S5469465A JP 7479378 A JP7479378 A JP 7479378A JP 7479378 A JP7479378 A JP 7479378A JP S5469465 A JPS5469465 A JP S5469465A
Authority
JP
Japan
Prior art keywords
contact
linear distance
measuring linear
measuring
distance
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
JP7479378A
Other languages
Japanese (ja)
Inventor
Marubuitsutsu Detorefu
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.)
Spindler & Hoyer KG
Original Assignee
Spindler & Hoyer KG
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 Spindler & Hoyer KG filed Critical Spindler & Hoyer KG
Publication of JPS5469465A publication Critical patent/JPS5469465A/en
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
    • G01B11/08—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)
JP7479378A 1977-11-09 1978-06-20 Method of and device for measuring linear distance without contact Pending JPS5469465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772750109 DE2750109C2 (en) 1977-11-09 1977-11-09 Device for non-contact measurement of linear distances, in particular the diameter

Publications (1)

Publication Number Publication Date
JPS5469465A true JPS5469465A (en) 1979-06-04

Family

ID=6023354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7479378A Pending JPS5469465A (en) 1977-11-09 1978-06-20 Method of and device for measuring linear distance without contact

Country Status (5)

Country Link
JP (1) JPS5469465A (en)
CH (1) CH628425A5 (en)
DE (1) DE2750109C2 (en)
FR (1) FR2408815B1 (en)
GB (1) GB2007836B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111705A (en) * 1981-12-25 1983-07-02 Mitsutoyo Mfg Co Ltd Optical measuring device
JPS58162804A (en) * 1982-03-23 1983-09-27 Mitsutoyo Mfg Co Ltd Optical measuring device
JPS60181605U (en) * 1984-05-14 1985-12-02 古河電気工業株式会社 Linear object diameter measuring device using laser beam scanning
JPH0269702U (en) * 1988-11-15 1990-05-28

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH652205A5 (en) * 1981-08-26 1985-10-31 Zellweger Uster Ag DEVICE FOR CHECKING THE TITER OF MAN-MADE FIBERS.
DE3219388C2 (en) * 1982-05-24 1986-05-22 Dipl.-Ing. Bruno Richter GmbH & Co. Elektronische Betriebskontroll-Geräte KG, 8602 Stegaurach Optical-electrical measuring device for measuring the position and / or the dimensions of objects
GB8612038D0 (en) * 1986-05-17 1986-06-25 Tole W R Dimensional measurement of object
JPH0758167B2 (en) * 1987-07-24 1995-06-21 株式会社日立製作所 Laser pin outer diameter measurement method
US4938599A (en) * 1988-06-07 1990-07-03 Contrologic, Inc. Non-contact optical gauge
DE4201385A1 (en) * 1992-01-21 1993-07-22 Peter Dipl Ing Renner Optical measurement system with light curtain, photoelectric receiver - contains null point, linearity error correction circuit for digitised receiver signal
US6055329A (en) * 1994-06-09 2000-04-25 Sherikon, Inc. High speed opto-electronic gage and method for gaging
DE19905778A1 (en) * 1999-02-12 2000-08-17 Schlafhorst & Co W Method and device for determining at least one parameter of a thread-like body

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620045A (en) * 1961-07-11
DE1153541B (en) * 1961-11-16 1963-08-29 Jenaer Glaswerk Schott & Gen Method for measuring the outside diameter of glass tubes, especially during their manufacture
DE1238224B (en) * 1962-03-14 1967-04-06 Borg Warner Device for testing the thickness of thread-like material
FR1350367A (en) * 1963-03-11 1964-01-24 Borg Warner Examining apparatus for filament material
FR1590632A (en) * 1968-06-21 1970-04-20
DE2059106C3 (en) * 1970-12-01 1975-09-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method and auxiliary device for the automatic measurement of line widths or edge distances of small objects
US3856411A (en) * 1973-06-08 1974-12-24 Zygo Corp Optical noncontacting diameter gauge
US3854822A (en) * 1973-06-27 1974-12-17 Vsi Corp Electro-optical scanning system for dimensional gauging of parts
SE376968B (en) * 1973-10-12 1975-06-16 Aga Ab
FR2256394A1 (en) * 1973-12-27 1975-07-25 Armines Method of measuring wire dia. without contact - uses oscillating sample and reference dia. detector
DE2435087A1 (en) * 1974-07-22 1976-02-12 Siegfried Brueckl Detailed instantaneous similarity comparison of samples - discerns shape and colour by using two electronic cameras

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111705A (en) * 1981-12-25 1983-07-02 Mitsutoyo Mfg Co Ltd Optical measuring device
JPS628124B2 (en) * 1981-12-25 1987-02-20 Mitsutoyo Seisakusho
JPS58162804A (en) * 1982-03-23 1983-09-27 Mitsutoyo Mfg Co Ltd Optical measuring device
JPS60181605U (en) * 1984-05-14 1985-12-02 古河電気工業株式会社 Linear object diameter measuring device using laser beam scanning
JPH0269702U (en) * 1988-11-15 1990-05-28

Also Published As

Publication number Publication date
CH628425A5 (en) 1982-02-26
FR2408815B1 (en) 1985-06-21
DE2750109C2 (en) 1991-03-07
FR2408815A1 (en) 1979-06-08
DE2750109A1 (en) 1979-05-10
GB2007836B (en) 1982-04-28
GB2007836A (en) 1979-05-23

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