JPH0235008U - - Google Patents
Info
- Publication number
- JPH0235008U JPH0235008U JP11385588U JP11385588U JPH0235008U JP H0235008 U JPH0235008 U JP H0235008U JP 11385588 U JP11385588 U JP 11385588U JP 11385588 U JP11385588 U JP 11385588U JP H0235008 U JPH0235008 U JP H0235008U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- shaped body
- deformation
- shadow caused
- detection device
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11385588U JPH0235008U (nl) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11385588U JPH0235008U (nl) | 1988-08-30 | 1988-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235008U true JPH0235008U (nl) | 1990-03-06 |
Family
ID=31354069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11385588U Pending JPH0235008U (nl) | 1988-08-30 | 1988-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235008U (nl) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53133464A (en) * | 1977-04-25 | 1978-11-21 | Sopelem | Method and apparatus for optical dimension inspection |
| JPS6243506A (ja) * | 1985-08-20 | 1987-02-25 | Nippon Steel Corp | 管棒状体の曲り測定方法 |
-
1988
- 1988-08-30 JP JP11385588U patent/JPH0235008U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53133464A (en) * | 1977-04-25 | 1978-11-21 | Sopelem | Method and apparatus for optical dimension inspection |
| JPS6243506A (ja) * | 1985-08-20 | 1987-02-25 | Nippon Steel Corp | 管棒状体の曲り測定方法 |