AT31809B - Sewing machine with a device for generating several groups of differing stitches. - Google Patents

Sewing machine with a device for generating several groups of differing stitches.

Info

Publication number
AT31809B
AT31809B AT31809DA AT31809B AT 31809 B AT31809 B AT 31809B AT 31809D A AT31809D A AT 31809DA AT 31809 B AT31809 B AT 31809B
Authority
AT
Austria
Prior art keywords
stitches
sewing machine
stitch
edge
differing
Prior art date
Application number
Other languages
German (de)
Original Assignee
Singer Mfg Co
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 Singer Mfg Co filed Critical Singer Mfg Co
Application granted granted Critical
Publication of AT31809B publication Critical patent/AT31809B/en

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  • Sewing Machines And Sewing (AREA)

Description

  

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

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 

 <Desc/Clms Page number 3> 

 
 EMI3.1 
 

 <Desc/Clms Page number 4> 

 
 EMI4.1 




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

 <Desc / Clms Page number 2>

 
 EMI2.1
 

 <Desc / Clms Page number 3>

 
 EMI3.1
 

 <Desc / Clms Page number 4>

 
 EMI4.1

Claims (1)

<Desc/Clms Page number 5> EMI5.1 Faden für die aufeinanderfolgenden Stichgruppen liefert. <Desc / Clms Page number 5> EMI5.1 Supplies thread for the successive stitch groups. 5. Nähmaschine nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, dass an oder auf dem Fadeuspalmrade (62) ein Zahnrad (67) angebracht ist, in welches eine Zahnstange bzw. Zahnstangenschere (71) eingreift, die von dem den Nadelstangenrahmen (a) bewegenden Hebewerk aus durch ein Gestänge (73, 74, 75) hin und her bewegt wird, wobei die gezahnten Schercnarme (71) bei der Herstellung einer bestimmten Stichgruppe (z. B. von Kantenstielhen) durch einen unter Federzug (92) stehenden Hubdaumen (82) geöffnet bzw : ausser Eingriff mit dem Zahnrad (67) gehalten werden, während das Schliessen der Schere durch Hebel (88, 89) bewirkt wird, die bei Änderung der Art der Stichgruppen (z. 5. Sewing machine according to claims 3 and 4, characterized in that on or on the Fadeuspalmrade (62) a gear (67) is attached, in which a rack or rack and pinion scissors (71) engages, which from the needle bar frame (a) moving elevator is moved back and forth by a linkage (73, 74, 75), the toothed shear arms (71) during the production of a certain stitch group (e.g. edge handles) by a lifting thumb (92) under a spring tension (92) 82) opened or: held out of engagement with the gear (67), while the closing of the scissors is effected by levers (88, 89), which are activated when the type of stitch groups is changed (e.g. B. beim Übergang von Kantenstichen zu Riegelstichen) den Hubdaumen (82) in eine solche Lage bringen, dass die Scherenarme (71) durch eine Feder (71x) in Eingriff mit dem Zahnrade (67) gezogen werden. B. at the transition from edge stitches to backtack stitches) bring the lifting thumb (82) into such a position that the scissor arms (71) are pulled into engagement with the toothed wheel (67) by a spring (71x). 6. Nähmaschine nach den Ansprüchen 2 und 5, dadurch gekennzeichnet, dass die bei Übergang von einer Stichgruppenart zur anderen (z. B. von Kantenstichen zu Riegelstichen) eintretende Bewegung eines Hebels (30) der Umst. ellvorrichtung (32, 30, 53) unmittelbar auf EMI5.2 6. Sewing machine according to claims 2 and 5, characterized in that the movement of a lever (30) occurring during the transition from one type of stitch group to the other (e.g. from edge stitches to backtack stitches) of the change. ell device (32, 30, 53) immediately EMI5.2
AT31809D 1904-03-05 1904-03-05 Sewing machine with a device for generating several groups of differing stitches. AT31809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT31809T 1904-03-05

Publications (1)

Publication Number Publication Date
AT31809B true AT31809B (en) 1908-02-10

Family

ID=3546592

Family Applications (1)

Application Number Title Priority Date Filing Date
AT31809D AT31809B (en) 1904-03-05 1904-03-05 Sewing machine with a device for generating several groups of differing stitches.

Country Status (1)

Country Link
AT (1) AT31809B (en)

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