JPS6118476B2 - - Google Patents
Info
- Publication number
- JPS6118476B2 JPS6118476B2 JP19234681A JP19234681A JPS6118476B2 JP S6118476 B2 JPS6118476 B2 JP S6118476B2 JP 19234681 A JP19234681 A JP 19234681A JP 19234681 A JP19234681 A JP 19234681A JP S6118476 B2 JPS6118476 B2 JP S6118476B2
- Authority
- JP
- Japan
- Prior art keywords
- optical mark
- sewing machine
- optical
- shaft
- disc
- 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
- 230000003287 optical effect Effects 0.000 claims description 49
- 238000009958 sewing Methods 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 14
- 230000008859 change Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19234681A JPS5894889A (ja) | 1981-11-30 | 1981-11-30 | ミシン用回転検出器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19234681A JPS5894889A (ja) | 1981-11-30 | 1981-11-30 | ミシン用回転検出器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5894889A JPS5894889A (ja) | 1983-06-06 |
JPS6118476B2 true JPS6118476B2 (de) | 1986-05-13 |
Family
ID=16289742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19234681A Granted JPS5894889A (ja) | 1981-11-30 | 1981-11-30 | ミシン用回転検出器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5894889A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3600938C1 (de) * | 1986-01-15 | 1987-08-06 | Pfaff Haushaltmasch | Impulsgeber fuer einen Naehmaschinenantrieb |
-
1981
- 1981-11-30 JP JP19234681A patent/JPS5894889A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5894889A (ja) | 1983-06-06 |
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