CS327286A2 - Vodici ustroji horni nite pro sici stroj - Google Patents

Vodici ustroji horni nite pro sici stroj

Info

Publication number
CS327286A2
CS327286A2 CS863272A CS327286A CS327286A2 CS 327286 A2 CS327286 A2 CS 327286A2 CS 863272 A CS863272 A CS 863272A CS 327286 A CS327286 A CS 327286A CS 327286 A2 CS327286 A2 CS 327286A2
Authority
CS
Czechoslovakia
Prior art keywords
thread
vodici
ustroji
stroj
horni
Prior art date
Application number
CS863272A
Other languages
Czech (cs)
Other versions
CS269979B2 (en
Inventor
Mikuni Yoshio
Tanaka Osamu
Matsuda Kimikazu
Original Assignee
Maruzen Sewing Machine
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
Priority claimed from JP9737585A external-priority patent/JPH0630705B2/en
Priority claimed from JP60138354A external-priority patent/JPS61293494A/en
Application filed by Maruzen Sewing Machine filed Critical Maruzen Sewing Machine
Publication of CS327286A2 publication Critical patent/CS327286A2/en
Publication of CS269979B2 publication Critical patent/CS269979B2/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B49/00—Take-up devices, e.g. levers, for the needle thread
    • D05B49/02—Take-up devices, e.g. levers, for the needle thread operated by cams or linkages
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B53/00—Thread- or cord-laying mechanisms; Thread fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Ceramic Products (AREA)
  • Details Of Garments (AREA)

Abstract

A slit (7) is formed which lies in a vertical plane and extends from an upper surface of a sewing machine frame (1) to a front surface. A tension device (5), a thread take-up spring (30), and upper and lower thread guides (23, 24) are disposed along the direction in which the slit (7) extends. A thread take-up lever (12) is installed so that it is reciprocated horizontally across the space between the pair of thread guides (23, 25). The placement of the thread in the tension device (5), thread take-up spring (30), and two thread guides (23,24) can be attained by simply pulling the upper thread vertically downward through the slit (7). When the thread take-up lever is reciprocated, during its forward stroke it arrests the portion of the thread positioned between the two thread guides (23, 24) and draws it in V form. During its return stroke, the thread take-up lever (12) releases the thread to allow the latter to loosen in loop form.
CS863272A 1985-05-07 1986-05-06 Conducting mechanism for upper thread in sewing machine CS269979B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9737585A JPH0630705B2 (en) 1985-05-07 1985-05-07 Sewing machine balance device
JP60138354A JPS61293494A (en) 1985-06-24 1985-06-24 Sewing machine

Publications (2)

Publication Number Publication Date
CS327286A2 true CS327286A2 (en) 1988-06-15
CS269979B2 CS269979B2 (en) 1990-05-14

Family

ID=26438557

Family Applications (1)

Application Number Title Priority Date Filing Date
CS863272A CS269979B2 (en) 1985-05-07 1986-05-06 Conducting mechanism for upper thread in sewing machine

Country Status (11)

Country Link
EP (1) EP0204426B1 (en)
KR (1) KR890001859B1 (en)
AT (1) ATE50301T1 (en)
AU (1) AU576149B2 (en)
BR (1) BR8602041A (en)
CS (1) CS269979B2 (en)
DE (1) DE3668925D1 (en)
FI (1) FI85509C (en)
NZ (1) NZ215921A (en)
SU (1) SU1613000A3 (en)
TR (1) TR22755A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677509A5 (en) * 1988-11-30 1991-05-31 Mefina Sa
EP2107147B1 (en) * 2008-03-31 2011-01-26 Nähmaschinenfabrik Emil Stutznäcker GmbH & Co. KG Device and method for preparing at least one thread in a backstitch sewing machine
CN113089201B (en) * 2019-12-23 2022-06-17 微创投资控股有限公司 Thread guide device and suture apparatus
CN113293538B (en) * 2021-06-30 2022-09-13 广东海帝隽绣东方实业股份有限公司 Facial line branching machine for automatic embroidery and use method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB204251A (en) * 1922-12-21 1923-09-27 Union Special Machine Co Improvements in a looper thread controlling mechanism
US1938018A (en) * 1930-09-17 1933-12-05 Doubler Charles W H Thread control mechanism
US2054498A (en) * 1933-03-08 1936-09-15 Ebert Fritz Overcasting sewing machine
US2626580A (en) * 1951-05-12 1953-01-27 Singer Mfg Co Thread pull-off device for sewing machines
US4215641A (en) * 1979-07-05 1980-08-05 The Singer Company Electronic control of needle thread in a sewing machine

Also Published As

Publication number Publication date
EP0204426A1 (en) 1986-12-10
TR22755A (en) 1988-06-14
DE3668925D1 (en) 1990-03-15
FI85509B (en) 1992-01-15
BR8602041A (en) 1987-01-06
KR860009175A (en) 1986-12-20
ATE50301T1 (en) 1990-02-15
KR890001859B1 (en) 1989-05-27
SU1613000A3 (en) 1990-12-07
CS269979B2 (en) 1990-05-14
FI85509C (en) 1992-04-27
AU5644986A (en) 1986-11-13
AU576149B2 (en) 1988-08-11
FI861911L (en) 1986-11-08
FI861911A0 (en) 1986-05-07
NZ215921A (en) 1989-01-27
EP0204426B1 (en) 1990-02-07

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