JPS51114186A - Device for detecting scratches - Google Patents

Device for detecting scratches

Info

Publication number
JPS51114186A
JPS51114186A JP50039351A JP3935175A JPS51114186A JP S51114186 A JPS51114186 A JP S51114186A JP 50039351 A JP50039351 A JP 50039351A JP 3935175 A JP3935175 A JP 3935175A JP S51114186 A JPS51114186 A JP S51114186A
Authority
JP
Japan
Prior art keywords
detecting scratches
around
frame
following
scratches
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.)
Granted
Application number
JP50039351A
Other languages
Japanese (ja)
Other versions
JPS5634059B2 (en
Inventor
Mamoru Tamada
Tetsuya Hirota
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.)
Shimadzu Corp
Nippon Steel Corp
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Sumitomo Metal Industries Ltd
Shimazu Seisakusho KK
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 Shimadzu Corp, Sumitomo Metal Industries Ltd, Shimazu Seisakusho KK filed Critical Shimadzu Corp
Priority to JP50039351A priority Critical patent/JPS51114186A/en
Publication of JPS51114186A publication Critical patent/JPS51114186A/en
Publication of JPS5634059B2 publication Critical patent/JPS5634059B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

PURPOSE: To detect scratches in a material from one end to the other without sacrificing the covering property following by setting a floowing frame which has following roller and a detector on the supporting frame and around the horizontal axis which is free to turn around and also has a lean resistant mechanism.
COPYRIGHT: (C)1976,JPO&Japio
JP50039351A 1975-03-31 1975-03-31 Device for detecting scratches Granted JPS51114186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50039351A JPS51114186A (en) 1975-03-31 1975-03-31 Device for detecting scratches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50039351A JPS51114186A (en) 1975-03-31 1975-03-31 Device for detecting scratches

Publications (2)

Publication Number Publication Date
JPS51114186A true JPS51114186A (en) 1976-10-07
JPS5634059B2 JPS5634059B2 (en) 1981-08-07

Family

ID=12550645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50039351A Granted JPS51114186A (en) 1975-03-31 1975-03-31 Device for detecting scratches

Country Status (1)

Country Link
JP (1) JPS51114186A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556281A (en) * 1978-06-28 1980-01-17 Kobe Steel Ltd Conveyor of rectangular rod and flaw detector using conveyor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126889U (en) * 1973-02-28 1974-10-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126889U (en) * 1973-02-28 1974-10-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556281A (en) * 1978-06-28 1980-01-17 Kobe Steel Ltd Conveyor of rectangular rod and flaw detector using conveyor

Also Published As

Publication number Publication date
JPS5634059B2 (en) 1981-08-07

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