AT93577B - Weft insertion device by means of a gripper for looms. - Google Patents

Weft insertion device by means of a gripper for looms.

Info

Publication number
AT93577B
AT93577B AT93577DA AT93577B AT 93577 B AT93577 B AT 93577B AT 93577D A AT93577D A AT 93577DA AT 93577 B AT93577 B AT 93577B
Authority
AT
Austria
Prior art keywords
gripper
looms
insertion device
weft insertion
weft
Prior art date
Application number
Other languages
German (de)
Inventor
Johann Gabler
Original Assignee
Johann Gabler
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 Johann Gabler filed Critical Johann Gabler
Application granted granted Critical
Publication of AT93577B publication Critical patent/AT93577B/en

Links

Landscapes

  • Looms (AREA)

Description

  

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  Schusseintragvorrichtung mittels Greifer für Webstühle. 
 EMI1.1 
 

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   Die gleiche Wirkung kann auch erreicht werden, wenn die Vorrichtung z. B. so getroffen ist, dass beide Greifer als Zubringer und Abnehmer ausgebildet sind und die   Schusseintragung wechselseitig erfolgt.   



  Die Vorrichtung ist dann eine derartige, dass einmal Gieifer 1 als Zubringer und Greifer 7 als Abnehmer, das andere Mal Greifer 7 als Zubringer und Greifer 1 als Abnehmer arbeiten. In diesem Fall wird von den eingetragenen Schussfäden nur ein Ende umgelegt (Abb. 13), so dass an beiden Kanten jeweils das Ende des zweiten Schusses zur Kantenbildung umgelegt wird. 



   Anstatt eines sich durch eine Vorrichtung schliessenden Hakens kann auch ein selbsttätiger Haken verwandt werden. 



   PATENT-ANSPRÜCHE :
1. Schusseintragvorrichtung mittels Greifer   für Webstühle, dadurch gekennzeichnet, dass   der   Schussfaden   vom Zubringergreifer bis in die Mitte des Faches doppelt eingelegt wird und, nachdem der von der Webkante kommende Fadenteil innerhalb der Webkante abgeschnitten ist, vom zweiten Greifer (Abnehmergreifer) so ausgezogen wird, dass er als einfacher Faden in das Webfach eingelegt ist. 
 EMI2.1 




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  Weft insertion device by means of a gripper for looms.
 EMI1.1
 

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   The same effect can also be achieved when the device is e.g. B. is made so that both grippers are designed as feeders and takers and the weft entry takes place alternately.



  The device is then such that on the one hand gripper 1 as a feeder and gripper 7 as a collector, on the other hand gripper 7 as a feeder and gripper 1 as a collector. In this case, only one end of the inserted weft threads is folded over (Fig. 13), so that the end of the second weft is folded over on both edges to form the edge.



   Instead of a hook that is closed by a device, an automatic hook can also be used.



   PATENT CLAIMS:
1. Weft insertion device by means of a gripper for looms, characterized in that the weft thread is inserted twice from the feeder gripper to the middle of the shed and, after the thread part coming from the selvedge has been cut within the selvedge, is pulled out by the second gripper (doffer gripper), that it is inserted into the shed as a simple thread.
 EMI2.1

Claims (1)

vorgesehen ist, welche den von der feststehenden Schussspule kommenden Schussfadenteil während des Hindurchziehen des abgeschnittenen Fadenteiles festhält, damit der Schussfaden seine bestimmte Länge behält. is provided which holds the weft thread part coming from the stationary weft bobbin while the cut thread part is being pulled through so that the weft thread retains its specific length.
AT93577D 1921-07-08 1922-07-01 Weft insertion device by means of a gripper for looms. AT93577B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE93577X 1921-07-08

Publications (1)

Publication Number Publication Date
AT93577B true AT93577B (en) 1923-07-10

Family

ID=5644704

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93577D AT93577B (en) 1921-07-08 1922-07-01 Weft insertion device by means of a gripper for looms.

Country Status (1)

Country Link
AT (1) AT93577B (en)

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