DE19382C - Chain stitch sewing machine with two and more needles - Google Patents
Chain stitch sewing machine with two and more needlesInfo
- Publication number
- DE19382C DE19382C DENDAT19382D DE19382DA DE19382C DE 19382 C DE19382 C DE 19382C DE NDAT19382 D DENDAT19382 D DE NDAT19382D DE 19382D A DE19382D A DE 19382DA DE 19382 C DE19382 C DE 19382C
- Authority
- DE
- Germany
- Prior art keywords
- needles
- sewing machine
- chain stitch
- stitch sewing
- thread catcher
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
- D05B1/02—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making single-thread seams
- D05B1/06—Single chain-stitch seams
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/02—Loop takers, e.g. loopers for chain-stitch sewing machines, e.g. oscillating
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Treatment Of Fiber Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 52: Nähmaschinen.CLASS 52: Sewing machines.
Erstes Zusatz-Patent zu No. 17542 vom 2. August 1881.First additional patent to No. 17542 of August 2, 1881.
Patentirt im Deutschen Reiche vom 18. März 1882 ab. Längste Dauer: 1. August 1896.Patented in the German Empire on March 18, 1882. Longest duration: August 1, 1896.
Unter Anwendung eines Fadenfängers B mit zwei Federn ßj und ß2, Fig. 1, lassen sich auch Ziernähte herstellen mit Hülfe von vier Nadeln, welche zu zweien hinter einander stehen, oder von drei Nadeln, welche die Ecken eines gleichschenkligen Dreiecks bilden, dessen Spitze in der Arbeitsrichtung des Waarenfortrückers liegt und dessen zwei Ecknadeln auf der zu nähenden Linie vorangehen, und zwar in der Weise, dafs die Maschen dieser vier bezw. drei Nadeln auf die beiden vorderen Nadeln des nächstfolgenden Stiches übertragen werden, Fig. 3 und 4.Using a thread catcher B with two springs ßj and ß 2 , Fig. 1, decorative seams can be made with the aid of four needles, which are two behind each other, or of three needles, which form the corners of an isosceles triangle, its point lies in the working direction of the goods advance and its two corner needles precede the line to be sewn, in such a way that the stitches of these four respectively. three needles are transferred to the two front needles of the next stitch, Fig. 3 and 4.
Fig. ι zeigt den ungefähren Stand der vier Nadeln zum Häkchen des Fadenfängers B in dem Augenblick, wo die beiden vorderen Nadeln durch die vier Maschen des letzten Stiches hindurchgehen würden. Zwei Nadeln stehen rechts zwischen dem Fadenfängerkörper α und Feder ß2 und zwei links zwischen a. und ß1% Fig. Ι shows the approximate position of the four needles to the hook of the thread catcher B at the moment when the two front needles would go through the four loops of the last stitch. Two needles are on the right between the thread catcher body α and spring ß 2 and two on the left between a. and ß 1%
Bei der folgenden Rückwärtsbewegung des Fadenfängers werden die Federn β durch die Nadeln Ci1 vom Fadenfängerkörper a. abgedrängt, und die Nadeln werden dadurch wieder frei.During the following backward movement of the thread catcher, the springs β are removed from the thread catcher body a by the needles Ci 1. pushed away, and the needles become free again.
Bei drei Nadeln, Fig. 2, welche die oben bezeichnete Stellung zu einander haben, erhält der Fädenfänger eine solche Lage, dafs eine in seiner Arbeitsrichtung gelegte Ebene parallel zu! der Ebene liegt, welche durch die die Spitze des Nadeldreiecks bildende Nadel und eine der beiden Ecknadeln gelegt ist, und zwar so, dafs dann diese beiden Nadeln auf der einen Seite und die dritte Nadel auf der anderen Seite des Nadelfängerkörpers α liegen. Die Fadenfängerwelle mufs demnach entweder schräg zur Excenterwelle der Maschine gelegt werden oder der Fadenfänger mufs schräg auf der Fadenfängerwelle sitzen und letztere bei ihrer Arbeit eine seitliche Verschiebung erhalten.In the case of three needles, FIG. 2, which are in the above-mentioned position relative to one another, the thread catcher is in such a position that a plane laid in its working direction is parallel to ! the plane which is laid through the needle forming the tip of the needle triangle and one of the two corner needles, in such a way that these two needles then lie on one side and the third needle on the other side of the needle catcher body α. The thread catcher shaft must therefore either be placed at an angle to the eccentric shaft of the machine or the thread catcher must sit at an angle on the thread catcher shaft and the latter receive a lateral displacement during its work.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE17542T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19382C true DE19382C (en) |
Family
ID=5620840
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT19316D Active DE19316C (en) | Chain stitch sewing machines with two and more needles | ||
DENDAT19382D Active DE19382C (en) | Chain stitch sewing machine with two and more needles | ||
DENDAT17542D Active DE17542C (en) | Chain stitch sewing machine with two and more needles |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT19316D Active DE19316C (en) | Chain stitch sewing machines with two and more needles |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT17542D Active DE17542C (en) | Chain stitch sewing machine with two and more needles |
Country Status (1)
Country | Link |
---|---|
DE (3) | DE17542C (en) |
-
0
- DE DENDAT19316D patent/DE19316C/en active Active
- DE DENDAT19382D patent/DE19382C/en active Active
- DE DENDAT17542D patent/DE17542C/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE17542C (en) | |
DE19316C (en) |
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