JPH0257866U - - Google Patents
Info
- Publication number
- JPH0257866U JPH0257866U JP13840788U JP13840788U JPH0257866U JP H0257866 U JPH0257866 U JP H0257866U JP 13840788 U JP13840788 U JP 13840788U JP 13840788 U JP13840788 U JP 13840788U JP H0257866 U JPH0257866 U JP H0257866U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- support
- electromagnetic induction
- detector attached
- tip detector
- 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
- 230000005674 electromagnetic induction Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13840788U JPH0257866U (2) | 1988-10-24 | 1988-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13840788U JPH0257866U (2) | 1988-10-24 | 1988-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257866U true JPH0257866U (2) | 1990-04-25 |
Family
ID=31400716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13840788U Pending JPH0257866U (2) | 1988-10-24 | 1988-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257866U (2) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05223558A (ja) * | 1992-02-17 | 1993-08-31 | Tamagawa Seiki Co Ltd | コイル終端の段差検出方法 |
| JP2024050422A (ja) * | 2022-09-29 | 2024-04-10 | Ｊｆｅスチール株式会社 | 電縫溶接鋼管の内面形状測定方法および測定装置、ならびに電縫溶接鋼管の製造方法および製造設備 |
-
1988
- 1988-10-24 JP JP13840788U patent/JPH0257866U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05223558A (ja) * | 1992-02-17 | 1993-08-31 | Tamagawa Seiki Co Ltd | コイル終端の段差検出方法 |
| JP2024050422A (ja) * | 2022-09-29 | 2024-04-10 | Ｊｆｅスチール株式会社 | 電縫溶接鋼管の内面形状測定方法および測定装置、ならびに電縫溶接鋼管の製造方法および製造設備 |
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