JPH01146102U - - Google Patents
Info
- Publication number
- JPH01146102U JPH01146102U JP4201288U JP4201288U JPH01146102U JP H01146102 U JPH01146102 U JP H01146102U JP 4201288 U JP4201288 U JP 4201288U JP 4201288 U JP4201288 U JP 4201288U JP H01146102 U JPH01146102 U JP H01146102U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- wall
- welding position
- brightness
- welded part
- 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
- 238000003466 welding Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4201288U JPH01146102U (xx) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4201288U JPH01146102U (xx) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146102U true JPH01146102U (xx) | 1989-10-09 |
Family
ID=31268440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4201288U Pending JPH01146102U (xx) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146102U (xx) |
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1988
- 1988-03-31 JP JP4201288U patent/JPH01146102U/ja active Pending