JPH047072U - - Google Patents
Info
- Publication number
- JPH047072U JPH047072U JP4750190U JP4750190U JPH047072U JP H047072 U JPH047072 U JP H047072U JP 4750190 U JP4750190 U JP 4750190U JP 4750190 U JP4750190 U JP 4750190U JP H047072 U JPH047072 U JP H047072U
- Authority
- JP
- Japan
- Prior art keywords
- knob plate
- bobbin case
- sewing machine
- hook
- knob
- 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
- 210000000078 claw Anatomy 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 2
- 238000009958 sewing Methods 0.000 claims 3
- 230000001154 acute effect Effects 0.000 claims 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案一実施例の斜視図、第２図はか
ま内に装着された下糸ボビンケースの斜視図、第
３図は第１図の実施例の作用を示す斜視図。
１……かま、２……下糸ボビンケース、３……
つまみ板、４……つまみ板係合爪、６……つまみ
板倒転防止具、９，１０……エアーシリンダー。
1 is a perspective view of an embodiment of the present invention, FIG. 2 is a perspective view of a bobbin case installed in a hook, and FIG. 3 is a perspective view showing the operation of the embodiment of FIG. 1. 1... Hook, 2... Lower thread bobbin case, 3...
Knob plate, 4...Knob plate engaging claw, 6...Knob plate overturn prevention tool, 9, 10...Air cylinder.
Claims (1)
ケース２のつまみ板３の先端部の側方位置からそ
のつまみ板３とボビンケース本体前面間に押入り
可能なつまみ板係合爪４と、その係合爪４の適宜
手前方向位置に並設されるべき、その係合爪４の
押入り動作に伴つて手前方向へ起立状となるつま
み板３が起立しつつ通挿可能なつまみ板支承用切
欠５を有してそのつまみ板３の起立角度を鋭角状
に保持できるつまみ板倒転防止具６、との一体化
物を、そのつまみ板係合爪４をしてかま１内に装
着された下糸ボビンケース２のつまみ板３の先端
部の側方からつまみ板３とボビンケース本体前面
間に押入らせ、ついで手前方向へ適宜距離だけ移
動させたうえで元の位置へ復帰させるように、適
宜の信号に応じて移動させ得る態様としつつミシ
ンのかま１の周辺一部に配置したことを特徴とす
るミシンの下糸ボビンケースの自動取出装置。 a knob plate engaging claw 4 that can be pushed between the knob plate 3 and the front surface of the bobbin case main body from a lateral position of the tip of the knob plate 3 of the bobbin thread bobbin case 2 to be installed in the hook 1 of the sewing machine; A knob plate support, which should be arranged in parallel at an appropriate position in the front direction of the engagement claw 4, and into which the knob plate 3, which rises in the front direction as the engagement claw 4 is pushed in, can be passed through while standing up. A knob plate overturn prevention tool 6 having a notch 5 for holding the knob plate 3 at an acute angle is installed in the rotary hook 1 by using the knob plate engaging claw 4. Push the tip of the knob plate 3 of the bobbin case 2 between the knob plate 3 and the front of the bobbin case body from the side, then move it an appropriate distance toward the front and return it to the original position. An automatic take-out device for a bobbin thread bobbin case of a sewing machine, characterized in that it can be moved in response to an appropriate signal and is disposed in a part of the periphery of hook 1 of the sewing machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4750190U JPH047072U (en) | 1990-05-07 | 1990-05-07 | |
| DE19904025475 DE4025475C2 (en) | 1989-09-06 | 1990-08-10 | Device for automatically removing a bobbin case from the shuttle of a sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4750190U JPH047072U (en) | 1990-05-07 | 1990-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH047072U true JPH047072U (en) | 1992-01-22 |
Family
ID=31563486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4750190U Pending JPH047072U (en) | 1989-09-06 | 1990-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047072U (en) |
-
1990
- 1990-05-07 JP JP4750190U patent/JPH047072U/ja active Pending