KR840001287A - Tension control device of upper thread in sewing sewing machine - Google Patents

Tension control device of upper thread in sewing sewing machine Download PDF

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Publication number
KR840001287A
KR840001287A KR1019820003915A KR820003915A KR840001287A KR 840001287 A KR840001287 A KR 840001287A KR 1019820003915 A KR1019820003915 A KR 1019820003915A KR 820003915 A KR820003915 A KR 820003915A KR 840001287 A KR840001287 A KR 840001287A
Authority
KR
South Korea
Prior art keywords
upper thread
thread
loop
sewing
needle
Prior art date
Application number
KR1019820003915A
Other languages
Korean (ko)
Other versions
KR880000715B1 (en
Inventor
도오루 마쓰바라
Original Assignee
우찌야마 마히도
도오교오 쥬우끼 고오교오 가부시기 가이샤
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 우찌야마 마히도, 도오교오 쥬우끼 고오교오 가부시기 가이샤 filed Critical 우찌야마 마히도
Priority to KR8203915A priority Critical patent/KR880000715B1/en
Publication of KR840001287A publication Critical patent/KR840001287A/en
Application granted granted Critical
Publication of KR880000715B1 publication Critical patent/KR880000715B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers
    • D05B47/04—Automatically-controlled tensioning devices

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

내용 없음No content

Description

봉목편성 재봉기에 있어서 윗실의 장력조절장치Tension control device of upper thread in sewing sewing machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 봉목편성 재봉기의 두부 전면을 보인 부분 절단사시도, 제2도는 본 발명 전자석의 단면도, 제3도는 본 발명 전자석의 블록회로도.1 is a partial cutaway perspective view showing the front of the head of the sewing machine sewing machine of the present invention, Figure 2 is a cross-sectional view of the electromagnet of the present invention, Figure 3 is a block circuit diagram of the electromagnet of the present invention.

Claims (2)

윗실을 파지하고 스핀들에 연동되어 수직으로 움직이는 바늘, 아랫실을 가진 북실상자를 내삽하고 바늘과 함께 봉목을 편성하기 위해 스핀들에 연동하여 회동하는 루우프 형성구, 윗실의 루우프가 루우프 형성구로부터 벗어난 순간부터 봉목조임이 완료되고 봉목조임에 필요한 장력이 윗실에 부여되는 순간까지의 기간 즉 윗실의 루우프가 V형 홈과 회전억제간의 단부사이의 공간을 통과하기 전부터 루우프 형성구의 조절단으로부터 벗어난 후까지 공급원으로부터 윗실이 공급되지 않게끔 억제력을 윗실에 부여하는 기간에 윗실을 이완 또는 당기기 위해 스핀들에 연동되어 수직으로 움직이는 조절대로 구성된 봉목편성 재봉기에 있어서 윗실의 장력조절방법.The upper thread and the needle moving vertically in conjunction with the spindle, the thread box with the lower thread interpolated, the loop forming tool rotating in conjunction with the spindle to form the bar with the needle, and the upper part of the loop coming out of the loop forming tool. From the time when the fastening of the bark is completed and the tension required for the fastening of the bark is applied to the upper thread, i.e. before the loop of the upper thread passes through the space between the V-shaped groove and the end of the rotational restraint, and after exiting from the control end of the loop forming tool. 12. A method for adjusting tension of an upper thread in a sewing machine for sewing a needle thread composed of a vertically moving control unit linked to a spindle in order to relax or pull the upper thread in a period of applying a restraining force to the upper thread so that the upper thread is not supplied from a source. 제1항의 재봉기에서 윗실의 장력을 조절하는 방법에 있어서 공급원으로 부터 윗실이 공급되지 않도록 억제하는 동안의 기간이 바늘을 관통하는 순간부터 윗실의 루우프가 루우프 형성구의 조절단으로 부터 벗어난 순간까지 연장되는 것을 특징으로 하는 윗실의 장력조절장치.In the method of adjusting the tension of the upper thread in the sewing machine of claim 1, the period during which the upper thread is suppressed from being supplied from the supply source extends from the moment of penetrating the needle to the moment of the loop of the upper thread deviating from the control end of the loop forming port. Tension control device of the upper thread characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8203915A 1982-08-31 1982-08-31 Method of contralling upper thread in sewing machine KR880000715B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR8203915A KR880000715B1 (en) 1982-08-31 1982-08-31 Method of contralling upper thread in sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR8203915A KR880000715B1 (en) 1982-08-31 1982-08-31 Method of contralling upper thread in sewing machine

Publications (2)

Publication Number Publication Date
KR840001287A true KR840001287A (en) 1984-04-30
KR880000715B1 KR880000715B1 (en) 1988-04-25

Family

ID=19225484

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8203915A KR880000715B1 (en) 1982-08-31 1982-08-31 Method of contralling upper thread in sewing machine

Country Status (1)

Country Link
KR (1) KR880000715B1 (en)

Also Published As

Publication number Publication date
KR880000715B1 (en) 1988-04-25

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