JPH0117795B2 - - Google Patents
Info
- Publication number
- JPH0117795B2 JPH0117795B2 JP16035986A JP16035986A JPH0117795B2 JP H0117795 B2 JPH0117795 B2 JP H0117795B2 JP 16035986 A JP16035986 A JP 16035986A JP 16035986 A JP16035986 A JP 16035986A JP H0117795 B2 JPH0117795 B2 JP H0117795B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- detection rod
- light receiving
- receiving element
- emitting element
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 73
- 230000007935 neutral effect Effects 0.000 claims description 14
- 238000003466 welding Methods 0.000 description 33
- 230000007246 mechanism Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 230000004907 flux Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000010953 base metal Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Machine Tool Copy Controls (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16035986A JPS6316866A (ja) | 1986-07-08 | 1986-07-08 | 自動倣い検知器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16035986A JPS6316866A (ja) | 1986-07-08 | 1986-07-08 | 自動倣い検知器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6316866A JPS6316866A (ja) | 1988-01-23 |
| JPH0117795B2 true JPH0117795B2 (en]) | 1989-04-03 |
Family
ID=15713268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16035986A Granted JPS6316866A (ja) | 1986-07-08 | 1986-07-08 | 自動倣い検知器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6316866A (en]) |
-
1986
- 1986-07-08 JP JP16035986A patent/JPS6316866A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316866A (ja) | 1988-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |