JPS647395Y2 - - Google Patents
Info
- Publication number
- JPS647395Y2 JPS647395Y2 JP18289084U JP18289084U JPS647395Y2 JP S647395 Y2 JPS647395 Y2 JP S647395Y2 JP 18289084 U JP18289084 U JP 18289084U JP 18289084 U JP18289084 U JP 18289084U JP S647395 Y2 JPS647395 Y2 JP S647395Y2
- Authority
- JP
- Japan
- Prior art keywords
- long object
- photodetector
- bracket
- rollers
- lead pipe
- 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 26
- 230000000694 effects Effects 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18289084U JPS647395Y2 (2) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18289084U JPS647395Y2 (2) | 1984-11-30 | 1984-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6199259U JPS6199259U (2) | 1986-06-25 |
| JPS647395Y2 true JPS647395Y2 (2) | 1989-02-28 |
Family
ID=30740422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18289084U Expired JPS647395Y2 (2) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647395Y2 (2) |
-
1984
- 1984-11-30 JP JP18289084U patent/JPS647395Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6199259U (2) | 1986-06-25 |
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