AT38620B - Needle thread guiding device on shuttle embroidery machines. - Google Patents
Needle thread guiding device on shuttle embroidery machines.Info
- Publication number
- AT38620B AT38620B AT38620DA AT38620B AT 38620 B AT38620 B AT 38620B AT 38620D A AT38620D A AT 38620DA AT 38620 B AT38620 B AT 38620B
- Authority
- AT
- Austria
- Prior art keywords
- thread
- guiding device
- needle thread
- thread guiding
- embroidery machines
- Prior art date
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Description
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den Stickgrund bewegt wird, der Regulierfadenleiter 11-14 durch die auf dessen Arme 22 wirkenden Hebel 23 der Achse 4 wieder von der Stellung III in die Stellung II zurückgebracht und dadurch die zwischen den Klemmscheiben 25, 26 und dem Stickgrund befindliche Fadenlänge um den Mehrbetrag an abgezogenem Faden verkürzt bezw. auf die normale Fadenlänge zurückgeführt..
Die vorbeschriebene Vorrichtung hat gegenüber den eingangs erwähnten bekannten Vor- richtungen den Vorteil, dass die Spannungsverschiedenheiten in den verschiedenen n Einzelfäden beim Fadennachzug ausgeglichen werden.
Selbstverständlich kann statt der Scheibe 12 jede andere passende Fadenbremsvorrichtung verwendet werden ; Hauptsache ist, dass diese Bremsvorrichtungen von der gemeinsamen Achse 11, welche ihrerseits wieder beweglich ist und unter Bremswirkung steht, getragen werden.
PATENT. ANSPRÜCHE :
1. Nadelfaden-Führungsvorrichtung an Schiffchenstickmaschinen mit die Schmirgelwalze ersetzendem schwingbaren Hilfsfadenleiter zwischen den Fadenspulen und den für jeden Faden vorgesehenen Klemmvorrichtungen, dadurch gekennzeichnet, dass der Hilfsfadenleiter (11-14) für jeden einzelnen Nadelfaden (n) mit einer Bremsvorrichtung versehen ist, die den Faden soweit bremst, dass der Fadenleiter durch den Zug sämtlicher Fäden unter Überwindung eines auf dessen Achse ausgeübten Bremswiderstandes aus seiner normalen Lage gebracht wird, und die ausserdem einen Ausgleich der Spannungsverschiedenheiten in den Einzelfäden gestattet.
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the embroidery base is moved, the regulating thread guide 11-14 is brought back from the position III to the position II by the lever 23 of the axis 4 acting on its arms 22, thereby increasing the amount of thread between the clamping disks 25, 26 and the embroidery base withdrawn thread shortened respectively. traced back to the normal thread length ..
The device described above has the advantage over the known devices mentioned at the outset that the differences in tension in the various n individual threads are compensated for when the thread is pulled.
Of course, any other suitable thread braking device can be used instead of the disk 12; The main thing is that these braking devices are carried by the common axle 11, which in turn is movable again and is under braking action.
PATENT. EXPECTATIONS :
1. Needle thread guide device on shuttle embroidery machines with the emery roller replacing the oscillating auxiliary thread guide between the thread bobbins and the clamping devices provided for each thread, characterized in that the auxiliary thread guide (11-14) is provided for each individual needle thread (s) with a braking device that the The thread brakes so far that the thread conductor is brought out of its normal position by pulling all threads while overcoming a braking resistance exerted on its axis, and which also allows the tension differences in the individual threads to be compensated for.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT38620T | 1908-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT38620B true AT38620B (en) | 1909-08-25 |
Family
ID=3556430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT38620D AT38620B (en) | 1908-09-26 | 1908-09-26 | Needle thread guiding device on shuttle embroidery machines. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT38620B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3737423A1 (en) * | 1986-11-06 | 1988-05-19 | Saurer Ag Adolph | EMBROIDERY MACHINE |
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1908
- 1908-09-26 AT AT38620D patent/AT38620B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3737423A1 (en) * | 1986-11-06 | 1988-05-19 | Saurer Ag Adolph | EMBROIDERY MACHINE |
US4803941A (en) * | 1986-11-06 | 1989-02-14 | Adolph Saurer Ag | Embroidery machine equipped with thread guide and clamping device |
DE3737423C2 (en) * | 1986-11-06 | 1992-10-08 | Aktiengesellschaft Adolph Saurer, Arbon, Thurgau, Ch | |
AT397260B (en) * | 1986-11-06 | 1994-03-25 | Saurer Ag Adolph | THREAD GUIDE FOR AN EMBROIDERY MACHINE |
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