AT58283B - Stitch changing device for shuttle embroidery machines for the production of circular festoon or buttonhole stitches. - Google Patents

Stitch changing device for shuttle embroidery machines for the production of circular festoon or buttonhole stitches.

Info

Publication number
AT58283B
AT58283B AT58283DA AT58283B AT 58283 B AT58283 B AT 58283B AT 58283D A AT58283D A AT 58283DA AT 58283 B AT58283 B AT 58283B
Authority
AT
Austria
Prior art keywords
festoon
circular
production
changing device
embroidery machines
Prior art date
Application number
Other languages
German (de)
Inventor
Adolf Leemann
Original Assignee
Adolf Leemann
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 Adolf Leemann filed Critical Adolf Leemann
Application granted granted Critical
Publication of AT58283B publication Critical patent/AT58283B/en

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  • Sewing Machines And Sewing (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

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 der   Nadelfaden   angezogen wird und solange gespannt wird, bis das Schiffchen seine unterste Stellung erreicht hat. Der Schiffchenfaden wird hiebei durch den Stoff nach vorne gezogen und festgehalten, bis das   Schinchen   genügend von seinem eigenen Faden ausgezogen hat, was bewirkt, 
 EMI2.1 
 der Stickerei dienende Vorderfaden nur zum Halten der Schiffchenfadenschlaufen dient. 



     Nachdem   das Schiffchen seine unterste Lage erreicht hat, bewegt der Exzenter 3 die Welle 24 wieder nach vorne, wodurch der Faden entspannt wird. 



   Sind die gewünschten Stiche im   Kreisfeston-oder Knopfloehstich hergestellt.   so wird während des Arbeitens der Maschine der   Hebel 77 mit   der Rolle 4 durch Chergleiten auf den Fadenleiterexzenter 2 zurückgeführt, wodurch, ohne die Maschine abzustellen,   der Exzenter.   
 EMI2.2 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 the needle thread is tightened and tensioned until the shuttle has reached its lowest position. The shuttle thread is pulled forward through the fabric and held there until the rabbit has pulled enough of its own thread, which causes
 EMI2.1
 The front thread used for embroidery is only used to hold the shuttle thread loops.



     After the shuttle has reached its lowest position, the eccentric 3 moves the shaft 24 forward again, whereby the thread is relaxed.



   Have the desired stitches been made with the circular festoon or buttonhole stitch. Thus, while the machine is working, the lever 77 with the roller 4 is returned by sliding onto the thread guide eccentric 2, as a result of which the eccentric is carried out without having to shut down the machine.
 EMI2.2

Claims (1)

ordnung eines mit dem grossen Fadenleiterexzenter (2) verbundenen Exzenters (3), welches zwecks Herstellung von Kreisfeston- oder Knopflochstich (umgekehrter Plattstich) dem grossen Fadenleiter eine derartige Rückwärtsdrehung erteilt, dass der Schiffchenfaden mittels des Nadel- EMI2.3 arrangement of an eccentric (3) connected to the large thread guide eccentric (2), which gives the large thread guide such a reverse rotation for the purpose of producing circular festoon or buttonhole stitches (reverse satin stitch) that the shuttle thread is EMI2.3
AT58283D 1910-12-22 1910-12-22 Stitch changing device for shuttle embroidery machines for the production of circular festoon or buttonhole stitches. AT58283B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT58283T 1910-12-22

Publications (1)

Publication Number Publication Date
AT58283B true AT58283B (en) 1913-03-26

Family

ID=3579972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT58283D AT58283B (en) 1910-12-22 1910-12-22 Stitch changing device for shuttle embroidery machines for the production of circular festoon or buttonhole stitches.

Country Status (1)

Country Link
AT (1) AT58283B (en)

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