DE85650C - - Google Patents
Info
- Publication number
- DE85650C DE85650C DENDAT85650D DE85650DA DE85650C DE 85650 C DE85650 C DE 85650C DE NDAT85650 D DENDAT85650 D DE NDAT85650D DE 85650D A DE85650D A DE 85650DA DE 85650 C DE85650 C DE 85650C
- Authority
- DE
- Germany
- Prior art keywords
- thread
- pliers
- bobbin
- needle thread
- stitch
- 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
- 238000009958 sewing Methods 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Vorrichtung dient zur sicheren Zuführung des Nadelfadens für nach Art einer Zange ausgebildete Nähmaschinen, wie solche z. B. in Fig. 1 dargestellt sind. In einer cylindrischen Hülse A (Fig. 1 und 2) ist der Boden E drehbar angebracht. Er besteht zu diesem Zwecke aus zwei Platten E und E1, von denen die letztere zwei Aussparungen a hat, durch welche vorstehende Plättchen a1 des Cylindermantels A hinter Platte E1 treten und so den Boden festhalten. Durch Boden E E1 ist ein Spulenhalter C gesteckt, auf dessen Ende ein Zahnrad B befestigt ist, welches wiederum durch Bügel M gehalten wird. Auf dem Halter C dreht sich die Spule D, welche von einer in der Spannung durch G regulirbaren Feder beeinflufst werden kann. Schraube G dreht sich im festen Boden R, an dem die Feder F an einem Ende ebenfalls befestigt ist.The present device is used for the safe feeding of the needle thread for sewing machines designed in the manner of pliers, such as such. B. are shown in FIG. In a cylindrical sleeve A (Fig. 1 and 2), the bottom E is rotatably mounted. For this purpose, it consists of two plates E and E 1 , of which the latter has two recesses a through which protruding plates a 1 of the cylinder jacket A pass behind plate E 1 and thus hold the floor in place. A bobbin holder C is inserted through the bottom EE 1 , on the end of which a gear wheel B is attached, which in turn is held by a bracket M. The coil D rotates on the holder C , which can be influenced by a spring whose tension can be regulated by G. Screw G rotates in the solid ground R, to which the spring F is also attached at one end.
Boden E kann auch lose drehbar in den Cylinder A eingesetzt werden, so dafs das Ganze in diesem Falle durch Bügel M gehalten und am Herausfallen verhindert wird.Bottom E can also be inserted loosely rotatable into cylinder A , so that in this case the whole thing is held by bracket M and prevented from falling out.
Durch die von Feder K beeinflufste Zahnstange / wird bei Bewegung der Zangenschenkel Zahnrad B (und eventuell Boden E bei losem Boden) mit Halter C und Spule D nach links und rechts herumgedreht und hierdurch der Faden L bei der Rechtsdrehung der Spule freigegeben, bei der Linksdrehung angezogen, dabei kommt dann die Spannvorrichtung, bestehend aus Feder H und Spannschraube G, bei der Bildung des Stiches zur Wirkung.The rack /, which is influenced by spring K , turns the tong legs, gear wheel B (and possibly base E with loose base) with holder C and bobbin D to the left and right, and this releases the thread L when the bobbin is turned to the right and when the bobbin is turned to the left tightened, the tensioning device, consisting of spring H and tensioning screw G, comes into effect when the stitch is formed.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE85650C true DE85650C (en) |
Family
ID=357771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT85650D Active DE85650C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE85650C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739407C (en) * | 1938-02-12 | 1943-09-25 | August Kolhosser | Hand-operated bag sewing machine |
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0
- DE DENDAT85650D patent/DE85650C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739407C (en) * | 1938-02-12 | 1943-09-25 | August Kolhosser | Hand-operated bag sewing machine |
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