DE8532045U1 - Advised with a transverse air duct for a shuttleless loom working with air - Google Patents

Advised with a transverse air duct for a shuttleless loom working with air

Info

Publication number
DE8532045U1
DE8532045U1 DE8532045U DE8532045U DE8532045U1 DE 8532045 U1 DE8532045 U1 DE 8532045U1 DE 8532045 U DE8532045 U DE 8532045U DE 8532045 U DE8532045 U DE 8532045U DE 8532045 U1 DE8532045 U1 DE 8532045U1
Authority
DE
Germany
Prior art keywords
air
air duct
advised
shuttleless loom
loom working
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8532045U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KLOECKER-ENTWICKLUNGS-GMBH 4280 BORKEN DE
Original Assignee
KLOECKER-ENTWICKLUNGS-GMBH 4280 BORKEN DE
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 KLOECKER-ENTWICKLUNGS-GMBH 4280 BORKEN DE filed Critical KLOECKER-ENTWICKLUNGS-GMBH 4280 BORKEN DE
Priority to DE8532045U priority Critical patent/DE8532045U1/en
Publication of DE8532045U1 publication Critical patent/DE8532045U1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/60—Construction or operation of slay
    • D03D49/62—Reeds mounted on slay
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/277—Guide mechanisms
    • D03D47/278—Guide mechanisms for pneumatic looms

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Description

Riet mit einem qjer 1 legenden Lu-ftkanal tür eine schützenlose mit Lu-ft arbeitende· Webmaschine.Advised a shuttleless door with a qjer 1 air duct loom working with air.

Die Erfindung betrifft ein Riet -für eine schützenlose mit Luft arbeitende Webmaschine, wobei das Riet einen quer 1legenden Luftkanal für das Einschießen des Schußfadens aufweist.The invention relates to a reed for a shuttleless with Air working loom, with the reed a transverse air duct for inserting the weft thread having.

Schützenlose Webmaschinen arbeiten bekanntlich in der Weise, daß der Schußfaden mit Hilfe von Luft in das Fach eingeschossen wird. Zu diesem ZwerV besitzt das Riet einen Luftkanal durch den der Schußfaden in gewisssrweise geführt wird. Die bekannten Riete haben einen Luftkanal, der im wesentlichen eine U-förmige Gestalt aufweist. Da nach dem Anschlag des Schußfadens das Gewebe zwangsläufig schmaler wir-d, verändert sich etwas die Richtung der Kettfäden im Breithaltebereich. Das hat zur Folge, daß Kettfaden an der Kanal kante hängen bleiben können, so daß bei der Schwenkbewegung des Riets die Gefahr besteht, daß solche hängenbleibenden Kettfäden abgeschnitten werden.Shuttleless looms are known to work in the way that the weft thread with the help of air in the shed is shot. The Riet has one for this dwarf Air channel through which the weft thread is guided in a certain way will. The well-known reed have an air duct that is in the essentially has a U-shaped shape. Since after the attack of the weft thread, the fabric inevitably becomes narrower we-d, the direction of the warp threads in the Hold wide area. As a result, the warp thread on the Channel edge can get stuck, so that during the pivoting movement of the reed there is a risk that such The warp threads that get stuck are cut off.

Der Erfindung liegt daher die Aufgabe zugrunde, den Luftkanal i.-i seiner Querschnittsform so auszubilden, daß ein Hängenbleiben der Kettfäden vermieden ist. Das wirdThe invention is therefore based on the object of the air duct i.-i to form its cross-sectional shape so that a The warp threads are prevented from getting caught. That will

i § f I I I · I f I M ι
i i I I I I I
I * t t i I > I i § f III · I f IM ι
ii IIIII
I * tti I> I

erfindungsgemäß dadurch erreicht, daß die eine, nämlich die untere Kanal kante in bezug auf die Parellele zur oberen Kanalkante einen Winkel bildet, der bis zu 90 Grad betragen kann. Beträgt der Winkel 90 Brad, dann besitzt der Luftkanal im Querschnitt L-Farmj in den anderen Fällen ergibt sich eine nach unten abgeschrägte Kanal kante,according to the invention achieved in that the one, namely the lower canal edge in relation to the parallel to the upper one Channel edge forms an angle that can be up to 90 degrees can. If the angle is 90 brads, then the air duct has in the cross-section L-Farmj in the other cases there is one channel edge sloping downwards,

Au-f jeden Fall ist damit erreicht, di.ß bei der Schwenkbewegung des Rietes die untere abgeschrägte Kanal kante den Kettfaden auch in abgewinkelter Lage nicht erreicht. Das ist auch bei L-förmiger Querschnittsausbildung des Luftkanals der Fall.Au-f each case is thus achieved di.ß during the pivoting movement of the reed, the lower beveled edge channel does not reach the warp thread in an angled position. This is also the case with an L-shaped cross-sectional design of the air duct.

In der Zeichnung ist eine beispielsweise Ausführungs-form dargestelIt.The drawing shows an example of an embodiment shown.

Das Riet 1 besitzt den Luftkanal 2 mit den Kanal kanten 3 und 4. Die untere Kanal kante 4 ist dabei nach unten abgeschrägt, so daß sie in Bezug auf die parallele Lage 4a und zwar parallel zur Kante 3 einen Winkel 5 bildet, der bis zu 90 Grad betragen kann, so daß dann der Querschnitt des Luftkanals L-Form besitzt.The reed 1 has the air channel 2 with the channel edges 3 and 4. The lower channel edge 4 is beveled downwards, so that it forms an angle 5 with respect to the parallel position 4a, namely parallel to the edge 3, which is up to 90 ° Degrees, so that the cross-section of the air duct then has an L-shape.

Claims (1)

r'l öcker — En twi ck 1 ungs-GmbH.r'l öcker - Development GmbH. Postfach 3061P.O. Box 3061 42S0 Bor hen/Westf. 342S0 Bor hen / Westf. 3 Anspruchclaim Riet mit einem quer 1 legenden Lu-ft kanal -für eine seηühζenlose mit Lu-ft arbeitende WebmaschineAdvised with a diagonally 1 laid air duct - for a seamless air loom working with air dadurch gel ennrei chnet , daßby the fact that die eine, nämlich die untere Kanal kante in bezug auf diethe one, namely the lower channel edge with respect to the Parallele zur oberen Kanal kante einen Winkel bildet, der bis ^u 90 Grad betregen lann.Parallel to the upper channel edge forms an angle that is up to ^ u 90 degrees lann. -2--2- TelekJrnscHe Aoepracfterj t&ejdJrifen der schriftlichen BestätigungTelekJrnscHe Aoepracfterj t & ejdJrifen of the written confirmation
DE8532045U 1985-11-13 1985-11-13 Advised with a transverse air duct for a shuttleless loom working with air Expired DE8532045U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8532045U DE8532045U1 (en) 1985-11-13 1985-11-13 Advised with a transverse air duct for a shuttleless loom working with air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8532045U DE8532045U1 (en) 1985-11-13 1985-11-13 Advised with a transverse air duct for a shuttleless loom working with air

Publications (1)

Publication Number Publication Date
DE8532045U1 true DE8532045U1 (en) 1986-01-23

Family

ID=6787217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8532045U Expired DE8532045U1 (en) 1985-11-13 1985-11-13 Advised with a transverse air duct for a shuttleless loom working with air

Country Status (1)

Country Link
DE (1) DE8532045U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518041A (en) * 1993-10-27 1996-05-21 Nuovo Pignone S.P.A. Airguide channel geometry for air jet loom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518041A (en) * 1993-10-27 1996-05-21 Nuovo Pignone S.P.A. Airguide channel geometry for air jet loom
BE1008616A3 (en) * 1993-10-27 1996-06-04 Nuovo Pignone Spa IMPROVED COMB FOR AIR JET WEAVING.
CN1036211C (en) * 1993-10-27 1997-10-22 新齿轮股份公司 Improved reed for air-jet looms

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