FI861911A0 - STYRMEKANISM FOER OEVERTRAOD FOER SYMASKINER. - Google Patents

STYRMEKANISM FOER OEVERTRAOD FOER SYMASKINER.

Info

Publication number
FI861911A0
FI861911A0 FI861911A FI861911A FI861911A0 FI 861911 A0 FI861911 A0 FI 861911A0 FI 861911 A FI861911 A FI 861911A FI 861911 A FI861911 A FI 861911A FI 861911 A0 FI861911 A0 FI 861911A0
Authority
FI
Finland
Prior art keywords
thread
foer
take
slit
lever
Prior art date
Application number
FI861911A
Other languages
Finnish (fi)
Other versions
FI85509B (en
FI861911A (en
FI85509C (en
Inventor
Yoshio Mikuni
Osamu Tanaka
Kimikazu Matsuda
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 FI861911A0 publication Critical patent/FI861911A0/en
Publication of FI861911A publication Critical patent/FI861911A/en
Publication of FI85509B publication Critical patent/FI85509B/en
Application granted granted Critical
Publication of FI85509C publication Critical patent/FI85509C/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.
FI861911A 1985-05-07 1986-05-07 Upper thread control mechanism for sewing machines FI85509C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9737585 1985-05-07
JP9737585A JPH0630705B2 (en) 1985-05-07 1985-05-07 Sewing machine balance device
JP13835485 1985-06-24
JP60138354A JPS61293494A (en) 1985-06-24 1985-06-24 Sewing machine

Publications (4)

Publication Number Publication Date
FI861911A0 true FI861911A0 (en) 1986-05-07
FI861911A FI861911A (en) 1986-11-08
FI85509B FI85509B (en) 1992-01-15
FI85509C FI85509C (en) 1992-04-27

Family

ID=26438557

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861911A FI85509C (en) 1985-05-07 1986-05-07 Upper thread control mechanism for sewing machines

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
DE502008002471D1 (en) * 2008-03-31 2011-03-10 Stutznaecker Emil Naehmasch Apparatus and method for providing at least one thread in a lockstitch 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
DE3668925D1 (en) 1990-03-15
AU5644986A (en) 1986-11-13
KR860009175A (en) 1986-12-20
EP0204426A1 (en) 1986-12-10
ATE50301T1 (en) 1990-02-15
CS327286A2 (en) 1988-06-15
FI85509B (en) 1992-01-15
KR890001859B1 (en) 1989-05-27
SU1613000A3 (en) 1990-12-07
CS269979B2 (en) 1990-05-14
EP0204426B1 (en) 1990-02-07
TR22755A (en) 1988-06-14
FI861911A (en) 1986-11-08
BR8602041A (en) 1987-01-06
NZ215921A (en) 1989-01-27
FI85509C (en) 1992-04-27
AU576149B2 (en) 1988-08-11

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: MARUZEN SEWING MACHINE CO., LTD.