IE32776B1 - Improvements in or relating to a thread take-up lever arrangement for a sewing machine - Google Patents
Improvements in or relating to a thread take-up lever arrangement for a sewing machineInfo
- Publication number
- IE32776B1 IE32776B1 IE1391/68A IE139168A IE32776B1 IE 32776 B1 IE32776 B1 IE 32776B1 IE 1391/68 A IE1391/68 A IE 1391/68A IE 139168 A IE139168 A IE 139168A IE 32776 B1 IE32776 B1 IE 32776B1
- Authority
- IE
- Ireland
- Prior art keywords
- thread
- lever
- pivoted
- slits
- cover
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B51/00—Applications of needle-thread guards; Thread-break detectors
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
1,188,764. Sewing machines. MEFINA S.A. 19 Nov., 1968 [22 Dec., 1967], No. 54827/68. Heading D1G. A thread take-up arrangement comprises an oscillatory lever having one end adapted to draw the thread upwards after the formation of a stitch, and an elongated cover covering said one end over its entire movement and having a substantially U-shaped cross-section with two slits being oppositely located in lateral walls, characterised in that the slits join in the upper end of the cover to permit the thread to be placed in the slits and to freely contact an upper surface of said lever end. As shown, the crank 10, carrying a crank pin actuating the pitman 5 driving the needle bar 7, has a second crank pin 11 to which is pivoted a sleeve 37 slidably receiving a rod 38 rigid with the thread take-up lever 12. One end of the latter is pivoted at 39 to the machine frame, and the other end is hook-shaped to receive the thread, and oscillates within a cover 30 formed at its opposed sides with thread-passing slits 31 which merge into an upper slit (32) partly closed by a tongue 36. The lever end is perforated to receive either a plastics pin or a felt plug, the ends of which engage the opposed surfaces of cover 30 to guide the lever therein and to prevent passage of the thread 18 beneath said end. The latter may, alternatively, be provided with a thread-guiding eyelet. In a modification, the inner end of lever 12 is pivoted on pin 11, and lever 12 is pivoted intermediately to a swinging link.
[GB1188764A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1811467A CH467888A (en) | 1967-12-22 | 1967-12-22 | Hidden thread pulling device for sewing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
IE32776L IE32776L (en) | 1969-06-22 |
IE32776B1 true IE32776B1 (en) | 1973-11-28 |
Family
ID=4430546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1391/68A IE32776B1 (en) | 1967-12-22 | 1968-11-19 | Improvements in or relating to a thread take-up lever arrangement for a sewing machine |
Country Status (13)
Country | Link |
---|---|
US (1) | US3561002A (en) |
AT (1) | AT297462B (en) |
BE (1) | BE724074A (en) |
BR (1) | BR6804317D0 (en) |
CH (1) | CH467888A (en) |
DE (1) | DE1809863C3 (en) |
DK (1) | DK119593B (en) |
ES (1) | ES360568A1 (en) |
FR (1) | FR1592647A (en) |
GB (1) | GB1188764A (en) |
IE (1) | IE32776B1 (en) |
NL (1) | NL6816531A (en) |
SE (1) | SE362667B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782312A (en) * | 1971-06-09 | 1974-01-01 | Janome Sewing Machine Co Ltd | Take-up lever for a sewing machine and protecting cover |
US4070977A (en) * | 1976-11-02 | 1978-01-31 | Aisin Seiki Kabusihki Kaisha | Sewing machine |
CA1263568A (en) * | 1985-05-07 | 1989-12-05 | Yoshio Mikuni | Upper thread guide mechanism for sewing machines |
DE3816473C2 (en) * | 1987-05-15 | 1996-04-25 | Brother Ind Ltd | Thread take-up aid |
CH677509A5 (en) * | 1988-11-30 | 1991-05-31 | Mefina Sa | |
JP2775904B2 (en) * | 1989-10-13 | 1998-07-16 | ブラザー工業株式会社 | Automatic threading sewing machine |
DE19617945C1 (en) * | 1996-05-04 | 1997-09-11 | Union Special Gmbh | Thread control for a chain stitch sewing machine |
DE102017110358A1 (en) * | 2017-05-12 | 2018-11-15 | Maschinenfabrik Rieter Ag | Thread contacting component of a cheese producing textile machine |
-
1967
- 1967-12-22 CH CH1811467A patent/CH467888A/en unknown
-
1968
- 1968-11-15 FR FR1592647D patent/FR1592647A/fr not_active Expired
- 1968-11-15 DE DE1809863A patent/DE1809863C3/en not_active Expired
- 1968-11-15 AT AT1115668A patent/AT297462B/en not_active IP Right Cessation
- 1968-11-18 BE BE724074D patent/BE724074A/xx unknown
- 1968-11-19 GB GB54827/68A patent/GB1188764A/en not_active Expired
- 1968-11-19 IE IE1391/68A patent/IE32776B1/en unknown
- 1968-11-20 NL NL6816531A patent/NL6816531A/xx unknown
- 1968-11-22 ES ES360568A patent/ES360568A1/en not_active Expired
- 1968-11-26 BR BR204317/68A patent/BR6804317D0/en unknown
- 1968-12-09 US US782332A patent/US3561002A/en not_active Expired - Lifetime
- 1968-12-18 DK DK619968AA patent/DK119593B/en unknown
- 1968-12-20 SE SE17694/68A patent/SE362667B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6816531A (en) | 1969-06-24 |
CH467888A (en) | 1969-01-31 |
DE1809863B2 (en) | 1977-09-15 |
US3561002A (en) | 1971-02-02 |
GB1188764A (en) | 1970-04-22 |
BE724074A (en) | 1969-05-02 |
ES360568A1 (en) | 1970-07-16 |
DE1809863C3 (en) | 1978-05-18 |
FR1592647A (en) | 1970-05-19 |
DK119593B (en) | 1971-01-25 |
DE1809863A1 (en) | 1969-08-21 |
BR6804317D0 (en) | 1973-01-11 |
AT297462B (en) | 1972-03-27 |
SE362667B (en) | 1973-12-17 |
IE32776L (en) | 1969-06-22 |
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