JPS6177980U - - Google Patents
Info
- Publication number
- JPS6177980U JPS6177980U JP16337484U JP16337484U JPS6177980U JP S6177980 U JPS6177980 U JP S6177980U JP 16337484 U JP16337484 U JP 16337484U JP 16337484 U JP16337484 U JP 16337484U JP S6177980 U JPS6177980 U JP S6177980U
- Authority
- JP
- Japan
- Prior art keywords
- sewing machine
- bobbin
- bobbin thread
- light emitting
- head
- 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
- 238000009958 sewing Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16337484U JPS6177980U (fr) | 1984-10-29 | 1984-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16337484U JPS6177980U (fr) | 1984-10-29 | 1984-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6177980U true JPS6177980U (fr) | 1986-05-24 |
Family
ID=30721234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16337484U Pending JPS6177980U (fr) | 1984-10-29 | 1984-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6177980U (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55158092A (en) * | 1979-05-26 | 1980-12-09 | Brother Ind Ltd | Detector for consumption of lower cotton of final sewing machine |
-
1984
- 1984-10-29 JP JP16337484U patent/JPS6177980U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55158092A (en) * | 1979-05-26 | 1980-12-09 | Brother Ind Ltd | Detector for consumption of lower cotton of final sewing machine |