AT29772B - Electric parking device for shuttle embroidery machines. - Google Patents

Electric parking device for shuttle embroidery machines.

Info

Publication number
AT29772B
AT29772B AT29772DA AT29772B AT 29772 B AT29772 B AT 29772B AT 29772D A AT29772D A AT 29772DA AT 29772 B AT29772 B AT 29772B
Authority
AT
Austria
Prior art keywords
embroidery machines
parking device
electric parking
shuttle embroidery
rod
Prior art date
Application number
Other languages
German (de)
Original Assignee
Jean Hardegger Fa
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 Jean Hardegger Fa filed Critical Jean Hardegger Fa
Application granted granted Critical
Publication of AT29772B publication Critical patent/AT29772B/en

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  • Sewing Machines And Sewing (AREA)

Description

  

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 EMI2.1 
 Bewegung der Stange wird der Hebelarm o nach rechts geschwungen ; dadurch verschiebt er unter Vermittlung der Teile   rund 8   die Stange t in der Richtung des gezeichneten Pfeiles, wodurch der Riemen von der Festscheibe v auf die Losscheibe   M <    übergeleitet und die   Stickmaschine   stillgesetzt wird. Um die Maschine wieder in Gang zu setzen, wird der linke Arm des Trittheberls q nach abwärts getreten, wodurch unter Vermittlung von pein Zurückschwingen des Armes o erfolgt, der dadurch die Stange   11   und unter Vermittlung der Teile r und s die Stange t in ihre erste Lage zurückbewegt. Dies hat ein Überführen des Riemens von der Losscheibe auf die Festscheibe zur Folge. 



   Die Vorteile der beschriebenen Vorrichtung liegen darin, dass sie ohne Schwierigkeit an schon bestehenden Maschinen angebracht werden kann und dass dadurch, dass bei dieser Vorrichtung zwischen der Fadenleiterstange und den Nadeln kein Hindernis für die 
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 durch die Vorrichtung keine Nachteile auf den Gang der Maschine und auf die Stickerei selbst ausgeübt werden. 



   PATENT-ANSPRÜCHE : 
1. Elektrische Abstellvorrichtung für Schiffchenstickmaschinen, bei der vom   Nadelfadon   beeinflusste Organe bei Fadenbruch ihre Lage verändern und dadurch einen die Abstellvorrichtung beeinflussenden Strom schliessen, dadurch gekennzeichnet, dass die   stromschlicssenden   Organe (f) an der Fadenleiterstange   (rr)   selbst angeordnet sind, u. zw. so, dass sie den über die Fadenleiterstange gehenden Faden   (P)   möglichst wenig belasten.



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 Movement of the rod swings the lever arm o to the right; as a result, through the intermediary of the parts around 8, he moves the rod t in the direction of the arrow drawn, whereby the belt is transferred from the fixed disk v to the loose disk M <and the embroidery machine is stopped. In order to start the machine again, the left arm of the step lever q is stepped downwards, which causes the arm o to swing back under the mediation of pein, which thereby moves the rod 11 and, through the mediation of parts r and s, the rod t into its first Position moved back. This results in the belt being transferred from the loose pulley to the fixed pulley.



   The advantages of the device described are that it can be attached to existing machines without difficulty and that in this device there is no obstacle between the thread guide rod and the needles
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 the device does not adversely affect the operation of the machine or the embroidery itself.



   PATENT CLAIMS:
1. Electrical shut-off device for shuttle embroidery machines, in which organs influenced by the needle threadon change their position in the event of a thread break and thereby close a current influencing the shut-off device, characterized in that the current-closing organs (f) are arranged on the thread conductor rod (rr) itself, u. so that they put as little strain as possible on the thread (P) going over the thread guide rod.

 

Claims (1)

2. Elektrische Abstellvorrichtung für Schiffchenstickmaschinen nach Anspruch 1, dadurch gekennzeichnet, dass für alle stromschliessenden Organe (f) nur eine einzige an der Fadenleiterstange (a) sitzende und gegen diese isolierte Kontaktschiene vorgesehen ist. 2. Electrical storage device for shuttle embroidery machines according to claim 1, characterized in that only a single contact bar seated on the thread conductor rod (a) and insulated against this is provided for all current-closing organs (f).
AT29772D 1906-10-11 1906-10-11 Electric parking device for shuttle embroidery machines. AT29772B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT29772T 1906-10-11

Publications (1)

Publication Number Publication Date
AT29772B true AT29772B (en) 1907-09-10

Family

ID=3543374

Family Applications (1)

Application Number Title Priority Date Filing Date
AT29772D AT29772B (en) 1906-10-11 1906-10-11 Electric parking device for shuttle embroidery machines.

Country Status (1)

Country Link
AT (1) AT29772B (en)

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