JPS57715A - Controller for stop of sewing machine - Google Patents

Controller for stop of sewing machine

Info

Publication number
JPS57715A
JPS57715A JP7342480A JP7342480A JPS57715A JP S57715 A JPS57715 A JP S57715A JP 7342480 A JP7342480 A JP 7342480A JP 7342480 A JP7342480 A JP 7342480A JP S57715 A JPS57715 A JP S57715A
Authority
JP
Japan
Prior art keywords
main shaft
time
step part
electromagnet
detaining
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
JP7342480A
Other languages
Japanese (ja)
Other versions
JPS6353563B2 (en
Inventor
Ikuro Iimura
Sumio Goto
Haruo Iwabuchi
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.)
Juki Corp
Original Assignee
Tokyo Juki Industrial Co Ltd
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 Tokyo Juki Industrial Co Ltd filed Critical Tokyo Juki Industrial Co Ltd
Priority to JP7342480A priority Critical patent/JPS57715A/en
Publication of JPS57715A publication Critical patent/JPS57715A/en
Publication of JPS6353563B2 publication Critical patent/JPS6353563B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sewing Machines And Sewing (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: To simplify a controller by stopping the main shaft of a sewing machine at a prescribed position securely all the time by stopping a motor after a time shorter than the energizing time of an electromagnet, by enabling a detaining body to rotate at a low speed on energizing the electromagnet until the detaining body engages with a step part.
CONSTITUTION: A main shaft 1 is supported on a machine frame rotatably, and this main shaft 1 is provided with an engagement body 5 which has step part 5b at a prescribed angle of rotation. Further, a detaining body 7 which receives elastic force to an operating and a nonoperating position is provided facing to the path of rotation of the step part 5b of the engagement body 5. Between a rotating prime power body and the main shaft 1, clutch means 3, 4 and 6 are provided to couple the main shaft 1 and the prime power body all the time, and the engagement between the step part 5b of the engagement body 5 and the detaining body 7 disconnects the both from each other. Then, the prime power body is rotated at a low speed until an electromagnet 10 causes said body 7 to engage with the step part 5b, and then stopped after a time shorter than the energizing time of the electromagnet 10 to stop the main shaft 1 of the sewing machine at a prescribed position securely all the time, thus simplifying the constitution of a controller.
COPYRIGHT: (C)1982,JPO&Japio
JP7342480A 1980-05-31 1980-05-31 Controller for stop of sewing machine Granted JPS57715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7342480A JPS57715A (en) 1980-05-31 1980-05-31 Controller for stop of sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7342480A JPS57715A (en) 1980-05-31 1980-05-31 Controller for stop of sewing machine

Publications (2)

Publication Number Publication Date
JPS57715A true JPS57715A (en) 1982-01-05
JPS6353563B2 JPS6353563B2 (en) 1988-10-24

Family

ID=13517826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7342480A Granted JPS57715A (en) 1980-05-31 1980-05-31 Controller for stop of sewing machine

Country Status (1)

Country Link
JP (1) JPS57715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7024899B2 (en) 2002-12-24 2006-04-11 Sms Meer Gmbh Roll assembly for a rolling mill

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268788A (en) * 2011-08-05 2011-12-07 际华三五零二职业装有限公司 Randomly stopping device used on four-needle quilt quilting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7024899B2 (en) 2002-12-24 2006-04-11 Sms Meer Gmbh Roll assembly for a rolling mill

Also Published As

Publication number Publication date
JPS6353563B2 (en) 1988-10-24

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