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
Links
Landscapes
- Looms (AREA)
Description
<Desc/Clms Page number 1>
Schusseintragvorrichtung mittels Greifer für Webstühle.
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<Desc/Clms Page number 2>
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
<Desc / Clms Page number 1>
Weft insertion device by means of a gripper for looms.
EMI1.1
<Desc / Clms Page number 2>
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)
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) |
-
1922
- 1922-07-01 AT AT93577D patent/AT93577B/en active
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