JPS6278876U - - Google Patents
Info
- Publication number
- JPS6278876U JPS6278876U JP17243885U JP17243885U JPS6278876U JP S6278876 U JPS6278876 U JP S6278876U JP 17243885 U JP17243885 U JP 17243885U JP 17243885 U JP17243885 U JP 17243885U JP S6278876 U JPS6278876 U JP S6278876U
- Authority
- JP
- Japan
- Prior art keywords
- sewing machine
- needle bar
- needle
- detection means
- conversion device
- 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 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案針棒変換装置の構成説明正面図
、第２図は第１図の側面方向視図、第３図は第図
示部材の作動示図、第４図は第１図の部分的平面
図、第５図は第１図示装置の制御ブロツク回路図
、第６図は信号タイミング図である。
１……針棒腕、２……針棒、５……クランクロ
ツドエンド、３８，３９……マイクロスイツチ、
４４……制御回路。
Fig. 1 is a front view illustrating the configuration of the needle bar converting device of the present invention, Fig. 2 is a side view of Fig. 1, Fig. 3 is a diagram showing the operation of the members shown in Fig. 4, and Fig. 4 is a portion of Fig. 1. FIG. 5 is a control block circuit diagram of the device shown in FIG. 1, and FIG. 6 is a signal timing diagram. 1... Needle bar arm, 2... Needle bar, 5... Crank lock end, 38, 39... Micro switch,
44...Control circuit.
Claims (1)
移動させ、前記針棒の一を、針棒クランクロツド
エンドと係合するようにしたミシンの針棒変換装
置において、前記各針棒に対応する検知手段と、
前記移動が正しく行なわれたとき前記検知手段か
らの信号によりミシン駆動を許容する制御手段と
からなる安全装置を設けた、ミシンの針棒変換装
置。 In a needle bar conversion device for a sewing machine, a support arm supporting a plurality of needle bars is moved across a raphe line, and one of the needle bars is engaged with a needle bar crank rod end. a detection means corresponding to the rod;
A needle bar conversion device for a sewing machine, comprising a safety device comprising a control means for permitting the sewing machine to be driven in response to a signal from the detection means when the movement is performed correctly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17243885U JPH0321735Y2 (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17243885U JPH0321735Y2 (en) | 1985-11-08 | 1985-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6278876U true JPS6278876U (en) | 1987-05-20 |
| JPH0321735Y2 JPH0321735Y2 (en) | 1991-05-13 |
Family
ID=31108972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17243885U Expired JPH0321735Y2 (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321735Y2 (en) |
-
1985
- 1985-11-08 JP JP17243885U patent/JPH0321735Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321735Y2 (en) | 1991-05-13 |