JPS6161979U - - Google Patents
Info
- Publication number
- JPS6161979U JPS6161979U JP14817084U JP14817084U JPS6161979U JP S6161979 U JPS6161979 U JP S6161979U JP 14817084 U JP14817084 U JP 14817084U JP 14817084 U JP14817084 U JP 14817084U JP S6161979 U JPS6161979 U JP S6161979U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- bobbin
- loop
- captures
- cuts
- 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
- 239000004744 fabric Substances 0.000 claims 2
- 238000009958 sewing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 2
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案糸切装置を針板裏面方向よりみ
た平面図、第２図は第１図のＡ−Ａ線断面図、第
３図は移動メスの分解図、第４図Ａ〜Ｄは糸切作
動の説明図で、第５図は第４図Ｄの拡大詳細説明
図および第６図は従来糸切装置の一例の構成説明
図である
１…針板、２…第１部材、３…第２部材、４…
ネジ軸、１０…固定メス。
Fig. 1 is a plan view of the thread cutting device of the present invention viewed from the back side of the throat plate, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is an exploded view of the movable knife, and Figs. 4 A to D. 5 is an explanatory diagram of the thread trimming operation, FIG. 5 is an enlarged detailed explanatory diagram of FIG. 4D, and FIG. 6 is an explanatory diagram of the configuration of an example of a conventional thread trimming device. 1... Throat plate, 2... First member, 3... second member, 4...
Screw shaft, 10...Fixed female.
Claims (1)
針糸ループの布側糸と下糸とを捕捉して固定メス
と協同して切断する糸切装置において、基部を垂
直軸線を中心に回動自在とされ、針糸ループの中
へ浸入する剣先と固定メスと協同して糸を切断す
る刃部とを備える第１部材と、針糸ループの布側
糸と下糸とを捕捉するアゴ部を有する第２部材と
で移動メスを形成し、前記移動メスの第１部材と
第２部材とは前記垂直軸線を中心に、円周方向で
互に遠ざかりあるいは近づくように左右方向へ位
置調整可能に結合されてなるミシンの糸切装置。 In a thread cutting device that reciprocates below the throat plate and captures the fabric side thread and bobbin thread of a needle thread loop that goes around the bobbin and cuts them in cooperation with a fixed knife, the base part is rotatable about a vertical axis. a first member having a tip that penetrates into the needle thread loop and a blade section that cuts the thread in cooperation with a fixed scalpel; and a jaw section that captures the fabric side thread and bobbin thread of the needle thread loop. A movable knife is formed with a second member, and the first and second members of the movable knife are coupled to each other so that their positions can be adjusted in the left and right directions so as to move away from or approach each other in the circumferential direction around the vertical axis. A thread cutting device for sewing machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14817084U JPS6161979U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14817084U JPS6161979U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6161979U true JPS6161979U (en) | 1986-04-25 |
Family
ID=30706389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14817084U Pending JPS6161979U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6161979U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934785B2 (en) * | 1982-10-30 | 1984-08-24 | 日野自動車株式会社 | Automatic filtration device for electroless plating solution |
-
1984
- 1984-09-28 JP JP14817084U patent/JPS6161979U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934785B2 (en) * | 1982-10-30 | 1984-08-24 | 日野自動車株式会社 | Automatic filtration device for electroless plating solution |
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