JPH01127580U - - Google Patents
Info
- Publication number
- JPH01127580U JPH01127580U JP2119488U JP2119488U JPH01127580U JP H01127580 U JPH01127580 U JP H01127580U JP 2119488 U JP2119488 U JP 2119488U JP 2119488 U JP2119488 U JP 2119488U JP H01127580 U JPH01127580 U JP H01127580U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- workpiece
- needle
- upper thread
- presser foot
- 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 description 10
- 239000004744 fabric Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図および第２図は本考案実施例の構成説明
図で、第１図は糸払い装置の斜視説明図、第２図
は布押え装置の斜視説明図説明図である。第３図
は本考案実施例の動作説明図、第４図は本考案実
施例のタイミングチヤート、第５図は従来装置の
タイミングチヤートである。
図において、１は被縫製物、２は布押え、３は
縫針、４は上糸、９は糸払い体、２０は押え棒、
Ｍ１は糸払い装置、Ｍ２は布押え装置、Ｓ１は糸
払い信号、Ｓ２は布押え上信号である。なお、図
中同一符号は同一または相当部分を示す。
1 and 2 are explanatory diagrams of the configuration of an embodiment of the present invention, FIG. 1 is a perspective explanatory diagram of a thread removing device, and FIG. 2 is a perspective explanatory diagram of a cloth presser device. FIG. 3 is an explanatory diagram of the operation of the embodiment of the present invention, FIG. 4 is a timing chart of the embodiment of the present invention, and FIG. 5 is a timing chart of the conventional device. In the figure, 1 is a workpiece to be sewn, 2 is a presser foot, 3 is a sewing needle, 4 is a needle thread, 9 is a thread wiper, 20 is a presser foot,
M1 is a thread removing device, M2 is a presser foot device, S1 is a thread removing signal, and S2 is a presser foot up signal. Note that the same reference numerals in the figures indicate the same or corresponding parts.
補正 昭６３．１１．２
考案の名称を次のように補正する。
考案の名称 ミシンの糸払い装置
実用新案登録請求の範囲を次のように補正する
。Amendment November 2, 1981 The name of the invention is amended as follows. Title of invention Thread removal device for sewing machine The scope of the claim for utility model registration is amended as follows.
【実用新案登録請求の範囲】
針板の下方において針と被縫製物との間の上糸
を切断した後に上糸を捕捉して針に通された上糸
の切断端を被縫製物内から引き出す糸払い装置と
、昇降可能に設けられていて降下した時に前記被
縫製物に上から押圧力を与える布押え装置とを具
備するミシンにおいて、
前記糸払い装置が上糸の糸払いを行つている時
に布押え装置の布押えを上昇させて前記被縫製物
に与える押圧力を解除するように構成したことを
特徴とするミシンの糸払い装置。[Claim for Utility Model Registration] After cutting the needle thread between the needle and the workpiece below the throat plate, the needle thread is captured and the cut end of the needle thread passed through the needle is removed from inside the workpiece. A sewing machine equipped with a thread removing device that can be pulled out, and a presser foot device that is movable up and down and applies a pressing force to the workpiece from above when lowered, wherein the thread removing device removes the upper thread. 1. A thread removing device for a sewing machine, characterized in that the thread removing device for a sewing machine is configured to raise a presser foot of a cloth presser device to release the pressing force applied to the workpiece when the sewing machine is in use.
Claims (1)
を切断した後に上糸を補足して針に通された上糸
の切断端を被縫製物内から引き出す糸払い装置と
、昇降可能に設けられていて降下したときに前記
被縫製物に上から押圧力に与える布押え装置とを
具備する自動ミシンにおいて、 前記糸払い装置が上糸の糸払いを行つていると
きに布押え装置の布押えを上昇させて前記被縫製
物に与える押圧力を解除するように構成したこと
を特徴とする縫製用の自動ミシン。[Claim for Utility Model Registration] After cutting the upper thread between the needle and the workpiece below the throat plate, the upper thread is supplemented and the cut end of the upper thread passed through the needle is removed from inside the workpiece. In an automatic sewing machine comprising a thread removing device that can be pulled out, and a presser foot that is movable up and down and applies a pressing force to the workpiece from above when lowered, the thread removing device removes the upper thread. 1. An automatic sewing machine for sewing, characterized in that the presser foot of the cloth presser device is raised during sewing to release the pressing force applied to the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2119488U JPH01127580U (en) | 1988-02-22 | 1988-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2119488U JPH01127580U (en) | 1988-02-22 | 1988-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127580U true JPH01127580U (en) | 1989-08-31 |
Family
ID=31238208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2119488U Pending JPH01127580U (en) | 1988-02-22 | 1988-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005278856A (en) * | 2004-03-29 | 2005-10-13 | Brother Ind Ltd | Sewing machine |
| JP2006020761A (en) * | 2004-07-07 | 2006-01-26 | Brother Ind Ltd | Wiper device of sewing machine |
| CN106948096A (en) * | 2017-05-10 | 2017-07-14 | 杰克缝纫机股份有限公司 | A kind of sewing machine thread-trimming lifter-presser foot device and sewing machine |
-
1988
- 1988-02-22 JP JP2119488U patent/JPH01127580U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005278856A (en) * | 2004-03-29 | 2005-10-13 | Brother Ind Ltd | Sewing machine |
| JP2006020761A (en) * | 2004-07-07 | 2006-01-26 | Brother Ind Ltd | Wiper device of sewing machine |
| JP4507273B2 (en) * | 2004-07-07 | 2010-07-21 | ブラザー工業株式会社 | Sewing machine wiper equipment |
| CN106948096A (en) * | 2017-05-10 | 2017-07-14 | 杰克缝纫机股份有限公司 | A kind of sewing machine thread-trimming lifter-presser foot device and sewing machine |
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