JPS60192784U - Sewing machine speed regulator - Google Patents
Sewing machine speed regulatorInfo
- Publication number
- JPS60192784U JPS60192784U JP8097584U JP8097584U JPS60192784U JP S60192784 U JPS60192784 U JP S60192784U JP 8097584 U JP8097584 U JP 8097584U JP 8097584 U JP8097584 U JP 8097584U JP S60192784 U JPS60192784 U JP S60192784U
- Authority
- JP
- Japan
- Prior art keywords
- sewing machine
- drive motor
- control circuit
- speed
- speed regulator
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はミシンと駆動回路のブロック図を組５合わせた
説明図、第２図は布送り調節機構の斜視図、第３図はミ
シンの主軸の回転数と布送り量との関連を示すグラフで
ある。
１・・・ミシン頭部、２・・・調節つまみ、６・・・駆
動モータ、９・・・制御回路、１０・・・センサー、１
１・・・速度制限回路、Ａ＝ Ａｔ・・・可変抵抗器、
１７・・・送り調節台。
１８０−Figure 1 is an explanatory diagram combining a block diagram of the sewing machine and the drive circuit, Figure 2 is a perspective view of the cloth feed adjustment mechanism, and Figure 3 shows the relationship between the rotation speed of the main shaft of the sewing machine and the amount of cloth feed. It is a graph. DESCRIPTION OF SYMBOLS 1... Sewing machine head, 2... Adjustment knob, 6... Drive motor, 9... Control circuit, 10... Sensor, 1
1...Speed limit circuit, A=At...variable resistor,
17...Feed adjustment stand. 180-
Claims (1)
て駆動モータの最高回転数を選択的に設定可能な速度制
御回路と、 作業者の操作により制御回路を制御して駆動モータを駆
動するセンサーとを備えたミシンにおいて、 布送り調節機構の調節操作に連動して速度制限回路の設
定値を選択し、駆動モータの最高回転数を自動設定する
ことを特徴とするミシンの速度調節装置。[Claims for Utility Model Registration] A cloth feed amount adjustment mechanism, a drive motor that drives the sewing machine, a control circuit that controls the drive motor, and a maximum rotation speed of the drive motor that can be selectively set for the control circuit. In a sewing machine equipped with a speed control circuit and a sensor that controls the control circuit and drives the drive motor through operator operation, the setting value of the speed limit circuit is selected in conjunction with the adjustment operation of the cloth feed adjustment mechanism. , a speed adjustment device for a sewing machine, which is characterized by automatically setting the maximum rotation speed of a drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8097584U JPS60192784U (en) | 1984-05-31 | 1984-05-31 | Sewing machine speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8097584U JPS60192784U (en) | 1984-05-31 | 1984-05-31 | Sewing machine speed regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60192784U true JPS60192784U (en) | 1985-12-21 |
| JPS6219345Y2 JPS6219345Y2 (en) | 1987-05-18 |
Family
ID=30627326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8097584U Granted JPS60192784U (en) | 1984-05-31 | 1984-05-31 | Sewing machine speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60192784U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4571832B2 (en) * | 2004-07-06 | 2010-10-27 | 蛇の目ミシン工業株式会社 | Electric sewing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911741U (en) * | 1982-07-14 | 1984-01-25 | 株式会社丸山製作所 | fire extinguisher safety device |
-
1984
- 1984-05-31 JP JP8097584U patent/JPS60192784U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911741U (en) * | 1982-07-14 | 1984-01-25 | 株式会社丸山製作所 | fire extinguisher safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6219345Y2 (en) | 1987-05-18 |
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