JPS6143075B2 - - Google Patents
Info
- Publication number
- JPS6143075B2 JPS6143075B2 JP4251584A JP4251584A JPS6143075B2 JP S6143075 B2 JPS6143075 B2 JP S6143075B2 JP 4251584 A JP4251584 A JP 4251584A JP 4251584 A JP4251584 A JP 4251584A JP S6143075 B2 JPS6143075 B2 JP S6143075B2
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- hook
- detection
- detection rod
- bobbin thread
- 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 67
- 238000009958 sewing Methods 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005347 demagnetization Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4251584A JPS60185585A (ja) | 1984-03-05 | 1984-03-05 | ミシンの下糸量検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4251584A JPS60185585A (ja) | 1984-03-05 | 1984-03-05 | ミシンの下糸量検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60185585A JPS60185585A (ja) | 1985-09-21 |
| JPS6143075B2 true JPS6143075B2 (en]) | 1986-09-25 |
Family
ID=12638204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4251584A Granted JPS60185585A (ja) | 1984-03-05 | 1984-03-05 | ミシンの下糸量検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60185585A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017035127A (ja) * | 2015-08-06 | 2017-02-16 | 木下精密工業株式会社 | 下糸検知装置 |
-
1984
- 1984-03-05 JP JP4251584A patent/JPS60185585A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017035127A (ja) * | 2015-08-06 | 2017-02-16 | 木下精密工業株式会社 | 下糸検知装置 |
| CN106436071A (zh) * | 2015-08-06 | 2017-02-22 | 木下精密工业株式会社 | 底线检测装置 |
| CN106436071B (zh) * | 2015-08-06 | 2019-08-06 | 木下精密工业株式会社 | 底线检测装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60185585A (ja) | 1985-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |