JPS5469465A - Method of and device for measuring linear distance without contact - Google Patents
Method of and device for measuring linear distance without contactInfo
- 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
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)
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)
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)
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)
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 |
-
1977
- 1977-11-09 DE DE19772750109 patent/DE2750109C2/en not_active Expired
-
1978
- 1978-06-16 CH CH661478A patent/CH628425A5/en not_active IP Right Cessation
- 1978-06-16 FR FR7818055A patent/FR2408815B1/en not_active Expired
- 1978-06-19 GB GB7827259A patent/GB2007836B/en not_active Expired
- 1978-06-20 JP JP7479378A patent/JPS5469465A/en active Pending
Cited By (5)
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 |
---|---|
DE2750109A1 (en) | 1979-05-10 |
DE2750109C2 (en) | 1991-03-07 |
FR2408815B1 (en) | 1985-06-21 |
FR2408815A1 (en) | 1979-06-08 |
GB2007836B (en) | 1982-04-28 |
GB2007836A (en) | 1979-05-23 |
CH628425A5 (en) | 1982-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5639471A (en) | Method and device for measuring pulse distance or interval | |
JPS53131858A (en) | Measuring apparatus of length | |
GB1548682A (en) | Device for making iphthalmic measurements and method | |
JPS54130183A (en) | Method of and device for measuring property of surface | |
JPS54116285A (en) | Method and device for measuring porosity of sheet | |
JPS5425807A (en) | Method of and device for accurately holding track | |
JPS54688A (en) | Measuring device for continuously monitoring aerosol and method therefor | |
JPS5469465A (en) | Method of and device for measuring linear distance without contact | |
JPS55103403A (en) | Method and device for measuring distance | |
GB2005414B (en) | Ultrasonic belocity measuring apparatus and method | |
JPS5349459A (en) | Method of measuring distance and apparatus for measuring thickness | |
GB2011750B (en) | Method of and apparatus for measuring distances | |
JPS5351687A (en) | Method of measuring circulating system parameter without direct contact and device therefor | |
JPS5694285A (en) | Method and device for dopplerrradar measurement | |
JPS53107542A (en) | Method of and device for incorporating rollers | |
JPS56604A (en) | Method and device for measuring distance or thickness without contact | |
GB2003274B (en) | Measurement method and apparatus | |
JPS5470793A (en) | Method of and device for monitoring position | |
JPS53144783A (en) | Method of and device for measuring high resistance | |
JPS53132990A (en) | Method of and device for measuring distance | |
JPS5459961A (en) | Device for and method of determining distance between articles moving relatively | |
JPS5490887A (en) | Method of and device for measuring psp | |
JPS5491265A (en) | Method and device for measuring distance | |
JPS5423334A (en) | Method of and device for reading figure | |
GB2009414B (en) | Thickness measuring device and method |