JPS62123785U - - Google Patents

Info

Publication number
JPS62123785U
JPS62123785U JP1372886U JP1372886U JPS62123785U JP S62123785 U JPS62123785 U JP S62123785U JP 1372886 U JP1372886 U JP 1372886U JP 1372886 U JP1372886 U JP 1372886U JP S62123785 U JPS62123785 U JP S62123785U
Authority
JP
Japan
Prior art keywords
sewing machine
speed
controlled
volume
reverse stitch
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
Application number
JP1372886U
Other languages
Japanese (ja)
Other versions
JPH0221009Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986013728U priority Critical patent/JPH0221009Y2/ja
Publication of JPS62123785U publication Critical patent/JPS62123785U/ja
Application granted granted Critical
Publication of JPH0221009Y2 publication Critical patent/JPH0221009Y2/ja
Expired legal-status Critical Current

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  • Sewing Machines And Sewing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例のミシンの返し縫い設
定装置のブロツク図、第２図はミシン本体の摘み
の設置状態を示した図、第３図は速度ボリユーム
の返し縫い範囲及び速度設定範囲とミシン速度と
の関係を示したグラフ、第４図は本考案の実施例
のミシンの返し縫い設定装置の構成図である。 １……速度制御回路、２……ミシンモータ、３
……タコジエネレータ、４……速度ボリユーム、
６……電圧比較回路、７……抵抗、８……送り制
御装置。 Figure 1 is a block diagram of a reverse stitch setting device for a sewing machine according to an embodiment of the present invention, Figure 2 is a diagram showing the installation state of the knob on the sewing machine body, and Figure 3 is a diagram showing the reverse stitch range of the speed volume, the speed setting range, and the sewing machine. FIG. 4, a graph showing the relationship with speed, is a configuration diagram of a reverse stitch setting device for a sewing machine according to an embodiment of the present invention. 1...Speed control circuit, 2...Sewing machine motor, 3
...Tachometer generator, 4...Speed volume,
6... Voltage comparator circuit, 7... Resistor, 8... Feed control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気的アクチユエータで布送り機構を制御する
機構と、ミシン本体に設けた速度ボリユームによ
つて速度制御するミシンにおいて、前記速度ボリ
ユームの低速位置に隣接して返し縫い設定部を設
けたことを特徴とするミシンの返し縫い設定装置
。 A sewing machine having a mechanism in which a cloth feeding mechanism is controlled by an electric actuator and a speed controlled by a speed volume provided in the sewing machine body, characterized in that a reverse stitch setting section is provided adjacent to a low speed position of the speed volume. Backstitch setting device for sewing machine.
JP1986013728U 1986-01-31 1986-01-31 Expired JPH0221009Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986013728U JPH0221009Y2 (en) 1986-01-31 1986-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986013728U JPH0221009Y2 (en) 1986-01-31 1986-01-31

Publications (2)

Publication Number Publication Date
JPS62123785U true JPS62123785U (en) 1987-08-06
JPH0221009Y2 JPH0221009Y2 (en) 1990-06-07

Family

ID=30803065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986013728U Expired JPH0221009Y2 (en) 1986-01-31 1986-01-31

Country Status (1)

Country Link
JP (1) JPH0221009Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745891A (en) * 1980-09-01 1982-03-16 Riccar Sewing Machine Kk Handy controller for sewing machine
JPS6029990U (en) * 1983-08-05 1985-02-28 東京瓦斯株式会社 Packing for fittings in flexible gas pipes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745891A (en) * 1980-09-01 1982-03-16 Riccar Sewing Machine Kk Handy controller for sewing machine
JPS6029990U (en) * 1983-08-05 1985-02-28 東京瓦斯株式会社 Packing for fittings in flexible gas pipes

Also Published As

Publication number Publication date
JPH0221009Y2 (en) 1990-06-07

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