JPS612891A - 光学式ミシン目とび検出装置 - Google Patents
光学式ミシン目とび検出装置Info
- Publication number
- JPS612891A JPS612891A JP12190784A JP12190784A JPS612891A JP S612891 A JPS612891 A JP S612891A JP 12190784 A JP12190784 A JP 12190784A JP 12190784 A JP12190784 A JP 12190784A JP S612891 A JPS612891 A JP S612891A
- Authority
- JP
- Japan
- Prior art keywords
- movement
- thread
- unit
- synchronization signal
- sewing machine
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 title claims description 30
- 238000001514 detection method Methods 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 description 12
- 230000000737 periodic effect Effects 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 101150087426 Gnal gene Proteins 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001517610 Funa Species 0.000 description 1
- 241001024304 Mino Species 0.000 description 1
- -1 Norasnanok Substances 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12190784A JPS612891A (ja) | 1984-06-15 | 1984-06-15 | 光学式ミシン目とび検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12190784A JPS612891A (ja) | 1984-06-15 | 1984-06-15 | 光学式ミシン目とび検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS612891A true JPS612891A (ja) | 1986-01-08 |
| JPS6136957B2 JPS6136957B2 (enrdf_load_stackoverflow) | 1986-08-21 |
Family
ID=14822858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12190784A Granted JPS612891A (ja) | 1984-06-15 | 1984-06-15 | 光学式ミシン目とび検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612891A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648672B (zh) * | 2016-03-30 | 2019-11-26 | 周家祥 | 一种缝纫线异常检测方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5049046A (enrdf_load_stackoverflow) * | 1973-08-30 | 1975-05-01 | ||
| JPS5054457A (enrdf_load_stackoverflow) * | 1973-09-14 | 1975-05-14 | ||
| JPS5221961A (en) * | 1975-08-06 | 1977-02-18 | Pegasus Sewing Machine Mfg Co | Skipped stitch detector for sewing machine |
| JPS5221962A (en) * | 1975-08-06 | 1977-02-18 | Pegasus Sewing Machine Mfg Co | Skipped stitch detector for sewing machine |
| JPS5272656A (en) * | 1975-12-10 | 1977-06-17 | Tomiasa Denshi Kougiyou Kk | Detector for stitch skipping and thread breakage during sewing with sewing machine |
| JPS5315955A (en) * | 1976-07-28 | 1978-02-14 | Toma Denshi Kougiyou Kk | Stitch skip and yarn cut detector for chain stitch sewing machine |
-
1984
- 1984-06-15 JP JP12190784A patent/JPS612891A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5049046A (enrdf_load_stackoverflow) * | 1973-08-30 | 1975-05-01 | ||
| JPS5054457A (enrdf_load_stackoverflow) * | 1973-09-14 | 1975-05-14 | ||
| JPS5221961A (en) * | 1975-08-06 | 1977-02-18 | Pegasus Sewing Machine Mfg Co | Skipped stitch detector for sewing machine |
| JPS5221962A (en) * | 1975-08-06 | 1977-02-18 | Pegasus Sewing Machine Mfg Co | Skipped stitch detector for sewing machine |
| JPS5272656A (en) * | 1975-12-10 | 1977-06-17 | Tomiasa Denshi Kougiyou Kk | Detector for stitch skipping and thread breakage during sewing with sewing machine |
| JPS5315955A (en) * | 1976-07-28 | 1978-02-14 | Toma Denshi Kougiyou Kk | Stitch skip and yarn cut detector for chain stitch sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6136957B2 (enrdf_load_stackoverflow) | 1986-08-21 |
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