JPS58124480A - 電動ミシンの危険防止装置 - Google Patents

電動ミシンの危険防止装置

Info

Publication number
JPS58124480A
JPS58124480A JP57007235A JP723582A JPS58124480A JP S58124480 A JPS58124480 A JP S58124480A JP 57007235 A JP57007235 A JP 57007235A JP 723582 A JP723582 A JP 723582A JP S58124480 A JPS58124480 A JP S58124480A
Authority
JP
Japan
Prior art keywords
sewing machine
transistor
power supply
control circuit
control
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
JP57007235A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248515B2 (enrdf_load_stackoverflow
Inventor
山浦　豊
隆 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57007235A priority Critical patent/JPS58124480A/ja
Publication of JPS58124480A publication Critical patent/JPS58124480A/ja
Publication of JPS6248515B2 publication Critical patent/JPS6248515B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Sewing Machines And Sewing (AREA)
JP57007235A 1982-01-20 1982-01-20 電動ミシンの危険防止装置 Granted JPS58124480A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57007235A JPS58124480A (ja) 1982-01-20 1982-01-20 電動ミシンの危険防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57007235A JPS58124480A (ja) 1982-01-20 1982-01-20 電動ミシンの危険防止装置

Publications (2)

Publication Number Publication Date
JPS58124480A true JPS58124480A (ja) 1983-07-25
JPS6248515B2 JPS6248515B2 (enrdf_load_stackoverflow) 1987-10-14

Family

ID=11660325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57007235A Granted JPS58124480A (ja) 1982-01-20 1982-01-20 電動ミシンの危険防止装置

Country Status (1)

Country Link
JP (1) JPS58124480A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649687A (en) * 1980-09-29 1981-05-06 Hitachi Ltd Protecting device for electric sewing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649687A (en) * 1980-09-29 1981-05-06 Hitachi Ltd Protecting device for electric sewing machine

Also Published As

Publication number Publication date
JPS6248515B2 (enrdf_load_stackoverflow) 1987-10-14

Similar Documents

Publication Publication Date Title
JPS59206231A (ja) 座席の手動でまたはプログラム化されて操作可能な調節装置の安全装置
KR910008906A (ko) 접지해제 보호회로를 갖는 전자 회로 장치
US3919611A (en) Braking device for a small DC motor
GB1392389A (en) Dc control circuits for direct drive motors continuously coupled to sewing machines for controlling sewing functions
US4104978A (en) Protective device in a motor-operated sewing machine
JPS58124480A (ja) 電動ミシンの危険防止装置
DE68906970D1 (de) Steuermittel fuer einen elektrischen universalmotor.
JPH02188187A (ja) モータ駆動装置
US3230435A (en) Lock-out device
JPH0584196U (ja) モータ制御回路
JPH0423288B2 (enrdf_load_stackoverflow)
JPS5972503A (ja) シ−ケンスコントロ−ル装置
KR910005955Y1 (ko) 동전교환기에서의 주화공급기용 모우터의 부하감지 및 구동회로
JPS596525Y2 (ja) カセット・リバ−ス機の録音表示装置
KR910002052Y1 (ko) 전원 공급 장치의 과전류 보호 회로
GB1577146A (en) Dynamic braking of dc motors in tape transports
JP3256273B2 (ja) 駆動回路の異常検出装置
JP2665844B2 (ja) 機器の操作装置
JP2506843B2 (ja) 光学式マルチディスク再生装置
KR930005745Y1 (ko) 마이콤 오동작시 리셋트 회로
KR880000033Y1 (ko) 카세트 녹음기의 모우터속도 제어회로
JPS5944077B2 (ja) 工業用ミシンの保護装置
KR890003885Y1 (ko) 메모리 카운터의 슬립 방지 회로
JPH0342494Y2 (enrdf_load_stackoverflow)
SU1500993A2 (ru) Устройство дл позиционного управлени приводом перемещени объекта