JPS5422851A - Tube inside inspector - Google Patents
Tube inside inspectorInfo
- Publication number
- JPS5422851A JPS5422851A JP8770477A JP8770477A JPS5422851A JP S5422851 A JPS5422851 A JP S5422851A JP 8770477 A JP8770477 A JP 8770477A JP 8770477 A JP8770477 A JP 8770477A JP S5422851 A JPS5422851 A JP S5422851A
- Authority
- JP
- Japan
- Prior art keywords
- inspector
- tube inside
- inspection
- tube
- dazzled
- 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
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
PURPOSE: To make it possible to effect the inspection in a manner that the eyes may neither be dazzled nor exhausted by irradiating the inside with a ring-shaped light from one end of a tube to accomplish the inspection from the other end.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8770477A JPS5422851A (en) | 1977-07-21 | 1977-07-21 | Tube inside inspector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8770477A JPS5422851A (en) | 1977-07-21 | 1977-07-21 | Tube inside inspector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5422851A true JPS5422851A (en) | 1979-02-21 |
Family
ID=13922295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8770477A Pending JPS5422851A (en) | 1977-07-21 | 1977-07-21 | Tube inside inspector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5422851A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4707132A (en) * | 1985-08-05 | 1987-11-17 | Dutton G Wayne | Process for sensing defects on a smooth cylindrical interior surface in tubing |
US5241458A (en) * | 1992-02-25 | 1993-08-31 | Abbas Frederick M | Method and apparatus for inspecting the barrel of a firearm |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517758Y1 (en) * | 1967-02-14 | 1970-07-20 |
-
1977
- 1977-07-21 JP JP8770477A patent/JPS5422851A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517758Y1 (en) * | 1967-02-14 | 1970-07-20 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4707132A (en) * | 1985-08-05 | 1987-11-17 | Dutton G Wayne | Process for sensing defects on a smooth cylindrical interior surface in tubing |
US5241458A (en) * | 1992-02-25 | 1993-08-31 | Abbas Frederick M | Method and apparatus for inspecting the barrel of a firearm |
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