JPS63179977U - - Google Patents
Info
- Publication number
- JPS63179977U JPS63179977U JP7123887U JP7123887U JPS63179977U JP S63179977 U JPS63179977 U JP S63179977U JP 7123887 U JP7123887 U JP 7123887U JP 7123887 U JP7123887 U JP 7123887U JP S63179977 U JPS63179977 U JP S63179977U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- photomicrosensor
- sewing machine
- shielding plate
- light shielding
- 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 2
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7123887U JPS63179977U (fr) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7123887U JPS63179977U (fr) | 1987-05-13 | 1987-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63179977U true JPS63179977U (fr) | 1988-11-21 |
Family
ID=30913616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7123887U Pending JPS63179977U (fr) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63179977U (fr) |
-
1987
- 1987-05-13 JP JP7123887U patent/JPS63179977U/ja active Pending