JPH028758B2 - - Google Patents
Info
- Publication number
- JPH028758B2 JPH028758B2 JP2581585A JP2581585A JPH028758B2 JP H028758 B2 JPH028758 B2 JP H028758B2 JP 2581585 A JP2581585 A JP 2581585A JP 2581585 A JP2581585 A JP 2581585A JP H028758 B2 JPH028758 B2 JP H028758B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- bobbin
- bobbin thread
- sewing machine
- hook
- 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
- 238000009958 sewing Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 25
- 230000005855 radiation Effects 0.000 claims description 8
- 230000007257 malfunction Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2581585A JPS61185293A (ja) | 1985-02-12 | 1985-02-12 | ミシンの下糸残量検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2581585A JPS61185293A (ja) | 1985-02-12 | 1985-02-12 | ミシンの下糸残量検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61185293A JPS61185293A (ja) | 1986-08-18 |
JPH028758B2 true JPH028758B2 (US08063081-20111122-C00044.png) | 1990-02-27 |
Family
ID=12176360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2581585A Granted JPS61185293A (ja) | 1985-02-12 | 1985-02-12 | ミシンの下糸残量検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61185293A (US08063081-20111122-C00044.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8701858U1 (de) * | 1987-02-07 | 1987-03-26 | Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern | Nähmaschine mit einem Fadenwächter für den Faden der Spule |
JP2727017B2 (ja) * | 1989-06-09 | 1998-03-11 | 蛇の目ミシン工業株式会社 | ミシンの下糸供給量制御装置 |
JP2899628B2 (ja) * | 1989-07-14 | 1999-06-02 | 蛇の目ミシン工業株式会社 | ミシンの下糸量検出表示装置 |
KR100690193B1 (ko) | 2005-08-29 | 2007-03-12 | 델파이코리아 주식회사 | 재봉기용 밑실 검출장치 |
-
1985
- 1985-02-12 JP JP2581585A patent/JPS61185293A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61185293A (ja) | 1986-08-18 |
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