JPS5624899B2 - - Google Patents

Info

Publication number
JPS5624899B2
JPS5624899B2 JP12439575A JP12439575A JPS5624899B2 JP S5624899 B2 JPS5624899 B2 JP S5624899B2 JP 12439575 A JP12439575 A JP 12439575A JP 12439575 A JP12439575 A JP 12439575A JP S5624899 B2 JPS5624899 B2 JP S5624899B2
Authority
JP
Japan
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
JP12439575A
Other languages
Japanese (ja)
Other versions
JPS5249083A (en
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 filed Critical
Priority to JP12439575A priority Critical patent/JPS5249083A/ja
Priority to US05/715,218 priority patent/US4095905A/en
Priority to DE2637375A priority patent/DE2637375C3/de
Priority to GB34646/76A priority patent/GB1548973A/en
Publication of JPS5249083A publication Critical patent/JPS5249083A/ja
Publication of JPS5624899B2 publication Critical patent/JPS5624899B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP12439575A 1975-08-20 1975-10-17 Device for detecting surface defects of one dimensionally continuous o bjects to be examined Granted JPS5249083A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12439575A JPS5249083A (en) 1975-10-17 1975-10-17 Device for detecting surface defects of one dimensionally continuous o bjects to be examined
US05/715,218 US4095905A (en) 1975-08-20 1976-08-17 Surface-defect detecting device
DE2637375A DE2637375C3 (de) 1975-08-20 1976-08-19 Optisches Oberflächenprüfgerät
GB34646/76A GB1548973A (en) 1975-08-20 1976-08-19 Surface defect detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12439575A JPS5249083A (en) 1975-10-17 1975-10-17 Device for detecting surface defects of one dimensionally continuous o bjects to be examined

Publications (2)

Publication Number Publication Date
JPS5249083A JPS5249083A (en) 1977-04-19
JPS5624899B2 true JPS5624899B2 (un) 1981-06-09

Family

ID=14884355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12439575A Granted JPS5249083A (en) 1975-08-20 1975-10-17 Device for detecting surface defects of one dimensionally continuous o bjects to be examined

Country Status (1)

Country Link
JP (1) JPS5249083A (un)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177795U (ja) * 1984-05-01 1985-11-26 藤松　房茂 自動車用吸着盤付灰皿
JPH049217Y2 (un) * 1986-01-17 1992-03-09
JPH0443397Y2 (un) * 1987-05-07 1992-10-14

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640744A (en) * 1979-09-12 1981-04-17 Hitachi Cable Ltd Inspection device for external appearance of thread

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4520317Y1 (un) * 1970-01-14 1970-08-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4520317Y1 (un) * 1970-01-14 1970-08-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177795U (ja) * 1984-05-01 1985-11-26 藤松　房茂 自動車用吸着盤付灰皿
JPH049217Y2 (un) * 1986-01-17 1992-03-09
JPH0443397Y2 (un) * 1987-05-07 1992-10-14

Also Published As

Publication number Publication date
JPS5249083A (en) 1977-04-19

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