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
Application number
Other languages
German (de)
Original Assignee
Saurer Fa Adolph
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saurer Fa Adolph filed Critical Saurer Fa Adolph
Application granted granted Critical
Publication of AT38620B publication Critical patent/AT38620B/en

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  • 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)

2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass auf der Achse (11) des Hilfsfadenleiters Arme (22) sitzen, gegen welche beim Einstechen der Nadeln in den Stickgrund auf der das Nadellineal bewegenden Antriebsachse (4) sitzende Hebel (23) auftreffen und dadurch den Hilfsfadenleiter in seine normale Lage zurückbringen. 2. Device according to claim 1, characterized in that on the axis (11) of the auxiliary thread guide arms (22) sit against which levers (23) and seated levers (23) impinge when the needles are inserted into the embroidery base on the drive axis (4) moving the needle ruler thereby return the auxiliary thread guide to its normal position.
AT38620D 1908-09-26 1908-09-26 Needle thread guiding device on shuttle embroidery machines. AT38620B (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737423A1 (en) * 1986-11-06 1988-05-19 Saurer Ag Adolph EMBROIDERY MACHINE

Cited By (4)

* Cited by examiner, † Cited by third party
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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