IT1246365B - SEWING MACHINE WITH A LATERALLY ADJUSTABLE NEEDLE - Google Patents
SEWING MACHINE WITH A LATERALLY ADJUSTABLE NEEDLEInfo
- Publication number
- IT1246365B IT1246365B ITTO910085A ITTO910085A IT1246365B IT 1246365 B IT1246365 B IT 1246365B IT TO910085 A ITTO910085 A IT TO910085A IT TO910085 A ITTO910085 A IT TO910085A IT 1246365 B IT1246365 B IT 1246365B
- Authority
- IT
- Italy
- Prior art keywords
- needle
- sewing machine
- laterally adjustable
- thread
- adjustable needle
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
- D05B73/04—Lower casings
- D05B73/12—Slides; Needle plates
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B61/00—Loop holders; Loop spreaders; Stitch-forming fingers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
L'invenzione si riferisce a una macchina da cucire con un ago orientabile lateralmente, con una pinza disposta al di sotto di una piastra di cucitura provvista di una feritoia per l'attraversamento dell'ago, il cui piano di rotazione si sviluppa parallelamente all'asse dell'albero del braccio e in senso verticale, e con un elemento di guida per il cappio del filo dell'ago.L'elemento di guida è una camma (4) a forma di U, la quale è disposta al di sotto della zona della feritoia (2).Il fianco (7) della camma (4) nella direzione di avanzamento forma sulla sua superficie frontale (10) disposta nella zona della feritoia (2) una superficie di guida che si sviluppa secondo un angolo acuto rispetto alla direzione di avanzamento ed è rivolta verso l'altra superficie frontale per il cappio (3) del filo dell'ago e presenta nella sua parte inferiore un intaglio (11) per la guida del filo.The invention relates to a sewing machine with a laterally adjustable needle, with a gripper arranged under a sewing plate provided with a slit for crossing the needle, whose rotation plane develops parallel to the axis of the arm shaft and vertically, and with a guide element for the loop of the needle thread. The guide element is a U-shaped cam (4), which is arranged below the slit area (2). The side (7) of the cam (4) in the forward direction forms on its front surface (10) arranged in the slit area (2) a guide surface which develops at an acute angle with respect to the direction of travel and faces the other front surface for the loop (3) of the needle thread and has a notch (11) in its lower part for guiding the thread.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4004684A DE4004684C1 (en) | 1990-02-15 | 1990-02-15 | Sewing machine - has guide for needle thread loop formed out of U=shaped cam, whose sides run parallel to circulation plane of feed dog |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910085A0 ITTO910085A0 (en) | 1991-02-12 |
ITTO910085A1 ITTO910085A1 (en) | 1992-08-12 |
IT1246365B true IT1246365B (en) | 1994-11-17 |
Family
ID=6400212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910085A IT1246365B (en) | 1990-02-15 | 1991-02-12 | SEWING MACHINE WITH A LATERALLY ADJUSTABLE NEEDLE |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH04329998A (en) |
KR (1) | KR910015742A (en) |
DE (1) | DE4004684C1 (en) |
IT (1) | IT1246365B (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE178534C (en) * | ||||
DE614876C (en) * | 1932-05-11 | 1935-06-20 | L O Dietrich Naehmaschinenfabr | Device to prevent skipped stitches on lockstitch sewing machines |
DE634084C (en) * | 1932-05-11 | 1936-08-15 | L O Dietrich Fa | Device for preventing skipped stitches on lockstitch sewing machines |
DE848144C (en) * | 1951-04-05 | 1952-09-01 | Georg Kammerl | Thread deflector for chain stitch sewing machines |
DE2827832C2 (en) * | 1978-06-24 | 1982-07-22 | Dürkoppwerke GmbH, 4800 Bielefeld | Lockstitch sewing machine |
-
1990
- 1990-02-15 DE DE4004684A patent/DE4004684C1/en not_active Expired - Lifetime
-
1991
- 1991-02-08 KR KR1019910002131A patent/KR910015742A/en not_active Application Discontinuation
- 1991-02-12 IT ITTO910085A patent/IT1246365B/en active IP Right Grant
- 1991-02-13 JP JP3020029A patent/JPH04329998A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4004684C1 (en) | 1991-04-18 |
KR910015742A (en) | 1991-09-30 |
ITTO910085A1 (en) | 1992-08-12 |
ITTO910085A0 (en) | 1991-02-12 |
JPH04329998A (en) | 1992-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |