EP0592807A1 - Device for feeding a loom-adapted warp changing system - Google Patents

Device for feeding a loom-adapted warp changing system Download PDF

Info

Publication number
EP0592807A1
EP0592807A1 EP19930114374 EP93114374A EP0592807A1 EP 0592807 A1 EP0592807 A1 EP 0592807A1 EP 19930114374 EP19930114374 EP 19930114374 EP 93114374 A EP93114374 A EP 93114374A EP 0592807 A1 EP0592807 A1 EP 0592807A1
Authority
EP
European Patent Office
Prior art keywords
warp
carriage
support
changing system
weaving machine
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.)
Granted
Application number
EP19930114374
Other languages
German (de)
French (fr)
Other versions
EP0592807B1 (en
Inventor
Walter Lindenmüller
Armin Hiemer
Robert Tillmann
Karl Wagner
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier GmbH
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 Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of EP0592807A1 publication Critical patent/EP0592807A1/en
Application granted granted Critical
Publication of EP0592807B1 publication Critical patent/EP0592807B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/001—Cloth or warp beam replacement

Definitions

  • the invention relates to a device for feeding a warp changing system from a drawing-in machine with a drawing-in carriage to a weaving machine, consisting of a transport carriage that can be moved into the drawing-in carriage and carries a warp beam for the takeover and temporary storage of the warp change system consisting mainly of warp beam, warp guard transport unit, weaving shafts and weaving reel in which the warp threads are drawn.
  • a method for inserting a warp change system into a weaving machine and a device for carrying out the method are known.
  • the insertion of the warp change system is carried out by preparing the system for insertion into the weaving machine by pulling the warp threads into the warp change system consisting of a warp guard unit, a weaving unit and a reed, so that the warp beam is then inserted into the weaving machine during that the warp tension is detected during insertion in the warp changing system and that the deviation of the warp tension from a predetermined standard value is eliminated by turning the warp beam during insertion.
  • the device provided for carrying out the method is essentially characterized in that the warp changing system consisting of a warp beam, a warp guard unit through which the warp threads emanating from the warp beam are drawn, and a front and rear warp thread guide are taken up by means in the form of a warp beam lifting carriage and passed to the loom.
  • the receiving means consist of a first arm for receiving of the warp beam and from a second arm for receiving and depositing the warp change system from a separate position lying outside the weaving machine into a predetermined position lying inside the weaving machine.
  • the device also consists of a sensor in contact with the warp thread deflecting roller for detecting the warp tension during the insertion of the warp guard unit into the weaving machine and of means for applying a warp beam rotation which take effect as a function of the warp tension detected by the sensor.
  • a warp change system prepared for the weaving process which contains the warp beam, the warp guard unit, the heald frames and the reed, is taken over by the transporting machine with the drawing-in carriage in the manner of a cassette by a transport carriage provided with the provisions according to the invention, thereupon, optionally with temporary storage, taken over by a transport device, preferably positioned near the weaving machine, in the form of a Kettbaum pallet truck and can be inserted into the weaving machine in a cassette-like manner by the Kettbaum pallet truck.
  • the set-up times customary for a warp change can be further reduced and, in particular, the warp thread breaks that occur again and again when the warp change systems are temporarily stored are completely avoided.
  • the transport carriage 4 is passed through the drawing-in carriage 1.
  • the trolley 1 which is optionally equipped with a bearing block 5 or a loading trough for receiving the warp beam 3, carries near the bearing blocks 5 or, in the case of the trough storage of the warp beam eccentrically to the warp beam axis, a support which extends on both sides in the edge region of the transport carriage 4 and extends in a vertical plane 10th
  • This carrier 10 consists of a first sub-carrier 10a rigidly connected to the transport carriage 4 and a second sub-carrier 10b arranged pivotably on the first sub-carrier 10a. Due to the design of the pull-in carriage 1, the transport carriage 4 can only be moved through the pull-in carriage 1 in the direction of the arrow 15 in the pivoted position of the partial carrier 10b shown in FIG.
  • the transport carriage 4 After the transport carriage 4 has received the warp beam 3, it can be moved out of the pull-in carriage 1 in the direction of arrow 16 to such an extent that the warp guard unit 6 carried by the pull-in carriage 1, the heald frames 7 and the reed 8 from a carrying device 12 connected to the carrier 10 can be included.
  • the partial carrier 10b has receiving means 11 at its free end.
  • the carrying device 12 is shown in FIG. 2 by a horizontal beam 12a oriented at right angles to the beam 10 and parallel to the warp threads 9 running in the horizontal plane in the warp monitor unit 6 and by a vertical beam 12b each, for example via a crosspiece 12c, in the center engages the horizontal beam 12a, formed.
  • the lower end of the vertical support 12b is operatively connected to the receiving means 11.
  • the upper end of the vertical support 12b has a coupling element 13 for the positive connection with the support arm 14a of a warp beam truck 14.
  • the warp guard unit 6, the heald frames 7 and the reed 8 are picked up by the carrying device 12 by means of generally known clamping or holding means so that the warp beam 3 and the carrying device 12 are taken over by the transport carriage 4 in the manner of a cassette from the warp beam lifting carriage 14 can be.
  • FIG. 3 shows the takeover of the warp changing system by the warp beam lifting truck 14.
  • the transport carriage 4 is now again for taking over a prepared warp changing system from the drawing-in machine and for its temporary Storage available.
  • Figure 4 shows the insertion of the warp change system by means of the warp beam lifting carriage 14 into the weaving machine 2.
  • the means for receiving and depositing the warp beam 3 and the warp guard unit 6 in the weaving machine 2 and the means for their positioning in the weaving machine are in DE-OS 41 05 824 and in DE-OS 41 09 408 shown in detail, so that there is no need to go into this here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
  • Looms (AREA)

Abstract

The object is to provide a device which makes it possible to extract a loom warp-changing system of the cassette type out of the drawing-in machine, temporarily to store the latter intermediately and to have it taken over from the intermediate storage by a transport means for insertion into the loom. For this purpose, a transport trolley (4) is equipped in such a way that, after the warp threads (9) have been drawn into the warp-changing system by means of the drawing-in machine, the transport trolley (4) can be connected to a carrier device (12) receiving the warp-changing system in a loom-adapted way in the manner of a cassette, and the warp-changing system is temporarily stored intermediately on the transport trolley (4) and is received from the intermediate storage by a warp-beam lifting carriage (14) known per se and is inserted into the loom. <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung zur webmaschinengerechten Zuführung eines Kettwechselsystems von einer Einziehmaschine mit Einziehwagen zu einer Webmaschine, bestehend aus einem in den Einziehwagen fahrbaren, einen Kettbaum tragenden Transportwagen zur Übernahme und temporären Ablage des hauptsächlich aus Kettbaum, Kettwächter-Transporteinheit, Webschäften und Webblatt bestehenden Kettwechselsystems, in welches die Kettfäden eingezogen sind.The invention relates to a device for feeding a warp changing system from a drawing-in machine with a drawing-in carriage to a weaving machine, consisting of a transport carriage that can be moved into the drawing-in carriage and carries a warp beam for the takeover and temporary storage of the warp change system consisting mainly of warp beam, warp guard transport unit, weaving shafts and weaving reel in which the warp threads are drawn.

Aus der US-PS 4,934,413 ist ein Verfahren zum Einlegen eines Kettwechselsystems in eine Webmaschine und eine Vorrichtung zur Durchführung des Verfahrens bekannt.
Gemäß dem Verfahren erfolgt das Einlegen des Kettwechselsystems dadurch, daß durch Einziehen der Kettfäden in das aus einer Kettwächtereinheit, einer Webschafteinheit und einem Webblatt bestehende Kettwechselsystem das System zum Einlegen in die Webmaschine vorbereitet wird, daß daraufhin der Kettbaum in die Webmaschine eingelegt wird, daß während des Einlegens im Kettwechselsystem die Kettspannung erfaßt wird und daß während des Einlegens die Abweichung der Kettspannung von einem vorgegebenen Standardwert durch Drehen des Kettbaums behoben wird.From US Pat. No. 4,934,413 a method for inserting a warp change system into a weaving machine and a device for carrying out the method are known.
According to the method, the insertion of the warp change system is carried out by preparing the system for insertion into the weaving machine by pulling the warp threads into the warp change system consisting of a warp guard unit, a weaving unit and a reed, so that the warp beam is then inserted into the weaving machine during that the warp tension is detected during insertion in the warp changing system and that the deviation of the warp tension from a predetermined standard value is eliminated by turning the warp beam during insertion.

Die zur Durchführung des Verfahrens vorgesehene Vorrichtung zeichnet sich im wesentlichen dadurch aus, daß das aus einem Kettbaum, einer Kettwächtereinheit, durch die die vom Kettbaum ausgehenden Kettfäden gezogen sind, und einem vorderen und hinteren Kettfadenführer bestehende Kettwechselsystem von Mitteln in Gestalt eines Kettbaum-Hubwagens aufgenommen und an die Webmaschine übergeben wird.
Die Aufnahmemittel bestehen aus einem ersten Arm zum Aufnehmen des Kettbaumes und aus einem zweiten Arm zum Aufnehmen und Ablegen des Kettwechselsystems aus einer separaten außerhalb der Webmaschine liegenden Position in eine vorbestimmte innerhalb der Webmaschine liegende Position.
Die Vorrichtung besteht ferner aus einem mit der Kettfadenumlenkwalze in Kontakt stehendem Fühler zur Erfassung der Kettspannung während des Einlegens der Kettwächtereinheit in die Webmaschine und aus Mitteln zum Aufbringen einer Kettbaumdrehung, die in Abhängigkeit von der durch den Fühler erfaßten Kettspannung wirksam werden.The device provided for carrying out the method is essentially characterized in that the warp changing system consisting of a warp beam, a warp guard unit through which the warp threads emanating from the warp beam are drawn, and a front and rear warp thread guide are taken up by means in the form of a warp beam lifting carriage and passed to the loom.
The receiving means consist of a first arm for receiving of the warp beam and from a second arm for receiving and depositing the warp change system from a separate position lying outside the weaving machine into a predetermined position lying inside the weaving machine.
The device also consists of a sensor in contact with the warp thread deflecting roller for detecting the warp tension during the insertion of the warp guard unit into the weaving machine and of means for applying a warp beam rotation which take effect as a function of the warp tension detected by the sensor.

Die vorbekannte Patentschrift gibt keine Anleitung im Hinblick auf eine notwendige und webmaschinengerechte Zwischenlagerung eines für den Webprozeß vorbereiteten Kettwechselsystems.
Eine webmaschinengerechte Zwischenlagerung von Kettwechselsystemen ist aber für die weitere Reduzierung der Rüstzeiten beim Kettbaum- und Webgeschirrwechsel für die Maschinenbetreiber von großer Bedeutung.The previously known patent specification does not provide any guidance with regard to the necessary intermediate storage of a warp change system prepared for the weaving process in a manner appropriate for the weaving machine.
Intermediate warehousing of warp change systems that is suitable for the weaving machine is of great importance for the machine operators in order to further reduce set-up times when changing warp beams and weaving harnesses.

Aus der vorbekannten US-Patentschrift sind auch keine Anregungen dahingehend zu entnehmen, wie bereits unmittelbar nach dem Einziehen der Kettfäden das Kettwechselsystem in Art einer Kassette webmaschinengerecht aus der Einziehmaschine entnommen, temporär zwischengelagert und aus der Zwischenlagerung von durch an sich bekannte Transportmittel übernommen und in die Webmaschine eingesetzt werden kann.From the previously known U.S. patent, no suggestions can be derived as to how the warp change system in the manner of a cassette was removed from the drawing machine in the manner of a weaving machine immediately after the warp threads had been drawn in, temporarily stored temporarily, and transferred from the intermediate storage by means of transport known per se and into the Loom can be used.

Es ist deshalb Aufgabe der Erfindung, eine Vorrichtung zu schaffen, mit der ein in Kettfaden-Einziehmaschinen mit Kettfäden bestücktes Kettwechselsystem in Art einer Kassette aus der Einziehmaschine webmaschinengerecht entnommen, temporär zwischengelagert, aus der Zwischenlagerung von einem Transportmittel übernommen und webbereit in die Webmaschine eingesetzt werden kann.It is therefore an object of the invention to provide a device with which a warp changing system in the manner of a cassette in warp thread drawing machines with warp threads is removed from the drawing machine in a weaving machine-appropriate manner, temporarily stored temporarily, taken over from the intermediate storage by a means of transport and inserted into the weaving machine ready for weaving can.

Erfindungsgemäß wird die Aufgabe durch die kennzeichnenden Merkmale der Patentansprüche 1 bis 4 gelöst.
Das wesentliche Merkmal der erfindungsgemäßen Lösung besteht darin, daß ein für den Webprozeß vorbereitetes Kettwechselsystem, welches den Kettbaum, die Kettwächtereinheit, die Webschäfte und das Webblatt beinhaltet, von einem mit erfindungsgemäßen Vorkehrungen versehenen Transportwagen von der Einziehmaschine mit Einziehwagen in Art einer Kassette übernommen wird, daraufhin ggf. unter temporärer Zwischenlagerung von einer vorzugsweise nahe der Webmaschine positionierten Transportvorrichtung in Gestalt eines Kettbaum-Hubwagens übernommen und durch den Kettbaum-Hubwagen kassettenartig in die Webmaschine eingelegt werden kann.According to the invention the object is achieved by the characterizing features of claims 1 to 4.
The essential feature of the solution according to the invention is that a warp change system prepared for the weaving process, which contains the warp beam, the warp guard unit, the heald frames and the reed, is taken over by the transporting machine with the drawing-in carriage in the manner of a cassette by a transport carriage provided with the provisions according to the invention, thereupon, optionally with temporary storage, taken over by a transport device, preferably positioned near the weaving machine, in the form of a Kettbaum pallet truck and can be inserted into the weaving machine in a cassette-like manner by the Kettbaum pallet truck.

Nach dem Stand der Technik ist ein webmaschinengerechtes Übernehmen des Kettwechselsystems aus der Einziehmaschine und dessen temporäres Zwischenlagern nicht bekannt.
Eine geeignete Vorrichtung hierzu, mit der in den Bereich der Einziehmaschine gefahren und die Kettwechselvorrichtung dort aufgenommen werden kann, ist ebenfalls nicht bekannt.According to the prior art, it is not known to take the warp change system from the drawing-in machine and its temporary intermediate storage in a manner appropriate for the weaving machine.
A suitable device for this purpose, which can be used to drive into the area of the drawing-in machine and to take up the warp changing device there, is also not known.

Mit der erfindungsgemäßen Vorrichtung können die für einen Kettwechsel üblichen Rüstzeiten weiter verringert und insbesondere die immer wieder bei dem bekannten temporären Ablegen der Kettwechselsysteme auftretenden Kettfadenbrüche vollständig vermieden werden.With the device according to the invention, the set-up times customary for a warp change can be further reduced and, in particular, the warp thread breaks that occur again and again when the warp change systems are temporarily stored are completely avoided.

Die Erfindung soll nachstehend anhand eines in den Figuren 1 bis 4 dargestellten Ausführungsbeispiels näher erläutert werden. In den Zeichnungen zeigen:

Figur 1
den in den Einziehwagen einer Einziehmaschine gefahrenen Transportwagen,
Figur 2
das vom Transportwagen aus dem Einziehwagen aufgenommene Kettwechselsystem,
Figur 3
das von einem Kettbaum-Hubwagen aus dem Transportwagen übernommene Kettwechselsystem,
Figur 4
das Einlegen des Kettwechselsystems mittels des Kettbaum-Hubwagens in eine Webmaschine.
The invention will be explained below with reference to an embodiment shown in Figures 1 to 4. The drawings show:
Figure 1
the trolley driven into the pull-in car of a pull-in machine,
Figure 2
the warp change system picked up by the transport trolley from the pull-in trolley,
Figure 3
the warp change system taken over from the transport carriage by a Kettbaum pallet truck,
Figure 4
inserting the warp changing system into a weaving machine using the Kettbaum pallet truck.

Nachdem in der hier nicht dargestellten Einziehmaschine die Kettfäden 9 von dem auf den Einziehwagen 1 gelagerten Kettbaum 3 in die aus der Kettwächtereinheit 6, den Webschäften 7 und dem Webblatt 8 bestehenden Kettwechselsystem eingezogen sind, wird der Transportwagen 4 durch den Einziehwagen 1 hindurchgeführt.
Der Transportwagen 1, der gegebenenfalls mit einem Lagerbock 5 oder einer Lademulde zur Aufnahme des Kettbaumes 3 ausgerüstet ist, trägt nahe der Lagerböcke 5 oder im Falle der Muldenablage des Kettbaumes exzentrisch zur Kettbaumachse je einen beidseitig im Randbereich des Transportwagens 4 sich in vertikaler Ebene erstreckenden Träger 10.
Dieser Träger 10 besteht aus einem ersten, starr mit dem Transportwagen 4 verbundenen Teilträger 10a und einem zweiten, am ersten Teilträger 10a schwenkbar angeordneten Teilträger 10b. Bedingt durch die konstruktive Ausbildung des Einziehwagens 1 ist der Transportwagen 4 nur in der gemäß Figur 1 dargestellten Schwenklage des Teilträgers 10b durch den Einziehwagen 1 gemäß Pfeilrichtung 15 fahrbar.
Nachdem der Transportwagen 4 den Kettbaum 3 aufgenommen hat, kann dieser aus dem Einziehwagen 1 in Richtung des Pfeiles 16 soweit herausgefahren werden, daß die vom Einziehwagen 1 getragene Kettwächtereinheit 6, die Webschäfte 7 und das Webblatt 8 von einer mit dem Träger 10 verbundenen Tragvorrichtung 12 aufgenommen werden können. Dazu besitzt der Teilträger 10b an seinem freien Ende Aufnahmemittel 11.After the warp threads 9 have been drawn from the warp beam 3 stored on the pull-in carriage 1 into the warp changing system consisting of the warp guard unit 6, the heald frames 7 and the reed 8 in the drawing-in machine (not shown here), the transport carriage 4 is passed through the drawing-in carriage 1.
The trolley 1, which is optionally equipped with a bearing block 5 or a loading trough for receiving the warp beam 3, carries near the bearing blocks 5 or, in the case of the trough storage of the warp beam eccentrically to the warp beam axis, a support which extends on both sides in the edge region of the transport carriage 4 and extends in a vertical plane 10th
This carrier 10 consists of a first sub-carrier 10a rigidly connected to the transport carriage 4 and a second sub-carrier 10b arranged pivotably on the first sub-carrier 10a. Due to the design of the pull-in carriage 1, the transport carriage 4 can only be moved through the pull-in carriage 1 in the direction of the arrow 15 in the pivoted position of the partial carrier 10b shown in FIG.
After the transport carriage 4 has received the warp beam 3, it can be moved out of the pull-in carriage 1 in the direction of arrow 16 to such an extent that the warp guard unit 6 carried by the pull-in carriage 1, the heald frames 7 and the reed 8 from a carrying device 12 connected to the carrier 10 can be included. For this purpose, the partial carrier 10b has receiving means 11 at its free end.

Die Tragvorrichtung 12 wird gemäß Fig. 2 von einem im rechten Winkel zu dem Träger 10 und parallel zu den in horizontaler Ebene in der Kettwächtereinheit 6 verlaufenden Kettfäden 9 ausgerichteten Horizontalträger 12a und aus je einem Vertikalträger 12b, der z.B. über ein Kreuzstück 12c, das mittig am Horizontalträger 12a angreift, gebildet. Das untere Ende des Vertikalträgers 12b steht mit dem Aufnahmemittel 11 in Wirkverbindung.
Das obere Ende des Vertikalträgers 12b verfügt über ein Kupplungselement 13 zur formschlüssigen Verbindung mit dem Tragarm 14a eines Kettbaum-Hubwagens 14.The carrying device 12 is shown in FIG. 2 by a horizontal beam 12a oriented at right angles to the beam 10 and parallel to the warp threads 9 running in the horizontal plane in the warp monitor unit 6 and by a vertical beam 12b each, for example via a crosspiece 12c, in the center engages the horizontal beam 12a, formed. The lower end of the vertical support 12b is operatively connected to the receiving means 11.
The upper end of the vertical support 12b has a coupling element 13 for the positive connection with the support arm 14a of a warp beam truck 14.

Die Kettwächtereinheit 6, die Webschäfte 7 und das Webblatt 8 werden von der Tragvorrichtung 12 mittels allgemein bekannter Klemm- oder Haltemittel so webmaschinengerecht aufgenommen, daß der Kettbaum 3 und die Tragvorrichtung 12 von dem Transportwagen 4 in Art einer Kassette von dem Kettbaum-Hubwagen 14 übernommen werden können.The warp guard unit 6, the heald frames 7 and the reed 8 are picked up by the carrying device 12 by means of generally known clamping or holding means so that the warp beam 3 and the carrying device 12 are taken over by the transport carriage 4 in the manner of a cassette from the warp beam lifting carriage 14 can be.

Die Übernahme des Kettwechselsystems durch den Kettbaum-Hubwagen 14 zeigt Figur 3.
Ein am freien Ende des Tragarmes 14a vorhandenes, im einzelnen jedoch nicht dargestelltes Verbindungselement greift in das Kupplungselement 13 der Tragvorrichtung 12 ein und übernimmt diese von dem Transportwagen 4. Der Transportwagen 4 steht nun erneut zur Übernahme eines vorbereiteten Kettwechselsystems aus der Einziehmaschine und zu dessen temporären Ablage zur Verfügung.FIG. 3 shows the takeover of the warp changing system by the warp beam lifting truck 14.
A connecting element present at the free end of the support arm 14a, but not shown in detail, engages in the coupling element 13 of the carrying device 12 and takes it over from the transport carriage 4. The transport carriage 4 is now again for taking over a prepared warp changing system from the drawing-in machine and for its temporary Storage available.

Figur 4 zeigt das Einlegen des Kettwechselsystems mittels des Kettbaum-Hubwagens 14 in die Webmaschine 2. Die Mittel zur Aufnahme und Ablage des Kettbaums 3 und der Kettwächtereinheit 6 in der Webmaschine 2 und die Mittel zu ihrer Positionierung in der Webmaschine sind in der DE-OS 41 05 824 und in der DE-OS 41 09 408 im einzelnen dargestellt, so daß hier nicht näher darauf eingegangen werden muß.Figure 4 shows the insertion of the warp change system by means of the warp beam lifting carriage 14 into the weaving machine 2. The means for receiving and depositing the warp beam 3 and the warp guard unit 6 in the weaving machine 2 and the means for their positioning in the weaving machine are in DE-OS 41 05 824 and in DE-OS 41 09 408 shown in detail, so that there is no need to go into this here.

ZEICHNUNGS-LEGENDEDRAWING LEGEND

11
EinziehwagenPull-in car
22nd
WebmaschineWeaving machine
33rd
KettbaumWarp beam
44th
TransportwagenDolly
55
LagerbockBearing block
66
KettwächtereinheitWarp guard unit
77
WebschaftHeald frame
88th
WebblattReed
99
KettfadenWarp thread
1010th
Trägercarrier
10a10a
TeilträgerSubcarrier
10b10b
TeilträgerSubcarrier
1111
Mittelmedium
1212th
TragvorrichtungCarrying device
12a12a
HorizontalträgerHorizontal beam
12b12b
VertikalträgerVertical beam
12c12c
KreuzstückCross piece
1313
KupplungselementCoupling element
1414
Kettbaum-HubwagenKettbaum pallet truck
14a14a
TragarmBeam
1515
PfeilrichtungArrow direction
1616
PfeilrichtungArrow direction

Claims (4)

Vorrichtung zur webmaschinengerechten Zuführung eines Kettwechselsystems von einer Einziehmaschine mit Einziehwagen (1) zu einer Webmaschine (2), bestehend aus einem in den Einziehwagen (1) fahrbaren, einen gefüllten Kettbaum (3) von einem ersten und zweiten abstützenden und beabstandet voneinander angeordneten Lagerbock (5) tragenden Transportwagen (4) zur temporären Ablage des aus Kettbaum (3), Kettwächter-Transporteinheit (6), Webschäften (7) und Webblatt (8) bestehenden Kettwechselsystems, in welches die Kettfäden (9) eingezogen sind, dadurch gekennzeichnet, daß vorzugsweise nahe der Lagerböcke (5) je ein sich in vertikaler Ebene erstreckender Träger (10) vorgesehen ist, bestehend aus einem ersten starr mit dem Transportwagen (4) verbundenen Teilträger (10a) und einem zweiten am ersten Teilträger (10a) schwenkbar angeordneten Teilträger (10b), daß das freie Ende jedes Teilträgers (10b) Mittel (11) zur Aufnahme einer Tragvorrichtung (12) besitzt, auf der webmaschinengerecht Teile (6,7,8) des Kettwechselsystems positioniert sind und daß die Tragvorrichtung (12) Vorkehrungen (13) zur Übernahme des Kettwechselsystems (3,6,7,8) durch einen Kettbaum-Hubwagen (14) aufweist.Device for feeding a warp changing system from a drawing-in machine with a drawing-in carriage (1) to a weaving machine (2), consisting of a filled warp beam (3) that can be moved into the drawing-in carriage (1) and is supported by a first and second supporting and spaced-apart bearing block ( 5) carrying trolley (4) for the temporary storage of the warp beam (3), warp guard transport unit (6), heald frames (7) and reed (8) existing warp change system, in which the warp threads (9) are drawn in, characterized in that A support (10) extending in the vertical plane is preferably provided near each of the bearing blocks (5), consisting of a first partial support (10a) rigidly connected to the transport carriage (4) and a second partial support (13) pivotably arranged on the first partial support (10a) 10b) that the free end of each partial carrier (10b) has means (11) for receiving a carrying device (12) on the weaving machine just parts (6,7,8) of the warp changing system are positioned and that the carrying device (12) has arrangements (13) for taking over the warp changing system (3,6,7,8) by a warp beam lifting carriage (14). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß jede Tragvorrichtung (12) aus je einem im rechten Winkel zu dem Träger (10) und parallel zu den in horizontaler Ebene in der Kettwächter-Transporteinheit (6) verlaufenden Kettfäden (9) ausgerichteten Horizontalträger (12a) und aus je einem Vertikalträger (12b), der z.B. über ein Kreuzstück (12c), das mittig am Horizontalträger (12a) angreift, mit dem Horizontalträger (12a) verbunden ist und wobei das untere Ende des Vertikalträgers (12b) von dem Mittel (11) aufgenommen ist und das obere Ende ein Kupplungselement (13) zur formschlüssigen Verbindung mit dem Tragarm (14a) eines Kettbaum-Hubwagens (14) aufweist.Device according to claim 1, characterized in that each carrying device (12) consists of a horizontal beam (12a) oriented at right angles to the beam (10) and parallel to the warp threads (9) running in the horizontal plane in the warp guard transport unit (6) ) and each of a vertical support (12b), which is connected to the horizontal support (12a), for example via a cross piece (12c) which engages centrally on the horizontal support (12a), and the lower end of the vertical support (12b) is connected by the means ( 11) is received and the upper end has a coupling element (13) for positive connection to the support arm (14a) of a warp beam truck (14). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Tragvorrichtung (12) temporär mit dem Transportwagen (4) verbunden ist.Device according to claim 1, characterized in that the carrying device (12) is temporarily connected to the transport carriage (4). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß ein an sich bekannter Kettbaum-Hubwagen (14) Vorkehrungen zur gleichzeitigen Übernahme des Kettwechselsystems (3,6,7,8) aus dem Transportwagen (4) und zur gleichzeitigen Übergabe an die Webmaschine (2) aufweist.Apparatus according to claim 1, characterized in that a known warp beam lifting carriage (14) provides for simultaneous acceptance of the warp changing system (3, 6, 7, 8) from the transport carriage (4) and for simultaneous transfer to the weaving machine (2). having.
EP93114374A 1992-10-14 1993-09-08 Device for feeding a loom-adapted warp changing system Expired - Lifetime EP0592807B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4234563A DE4234563C2 (en) 1992-10-14 1992-10-14 Device for temporary storage of a warp change system prepared for weaving
DE4234563 1992-10-14

Publications (2)

Publication Number Publication Date
EP0592807A1 true EP0592807A1 (en) 1994-04-20
EP0592807B1 EP0592807B1 (en) 1997-05-02

Family

ID=6470398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93114374A Expired - Lifetime EP0592807B1 (en) 1992-10-14 1993-09-08 Device for feeding a loom-adapted warp changing system

Country Status (4)

Country Link
US (1) US5371930A (en)
EP (1) EP0592807B1 (en)
JP (1) JP3078432B2 (en)
DE (2) DE4234563C2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0705928A1 (en) * 1994-10-07 1996-04-10 Sulzer RàœTi Ag Trolley for the exchange of the harness of a loom
US5775380A (en) * 1994-02-02 1998-07-07 Santrade Ltd. Warp beam replacement and threading apparatus
WO1998032905A1 (en) * 1997-01-24 1998-07-30 Scapa Group Plc Warp changing apparatus
WO1999004076A1 (en) * 1997-07-17 1999-01-28 Stäubli Ag Pfäffikon Carrier device for components of a weaving machine
EP2955257A1 (en) * 2014-06-09 2015-12-16 Tsudakoma Kogyo Kabushiki Kaisha Replacement transporting device for loom and method for transporting warp beam using the replacement transporting device

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310838C2 (en) * 1993-04-02 1996-03-14 Dornier Gmbh Lindauer Carrying device for the weaving harness of a weaving machine
EP0850329B1 (en) * 1995-09-08 2000-11-15 Textilma AG Mechanical loom
SE510764C2 (en) * 1995-09-19 1999-06-21 Texo Ab Method, apparatus and equipment for replacing warp wire set equipment
DE19712037C2 (en) * 1997-03-21 2000-11-02 Inst Textil & Faserforschung Method and device for quickly setting up or converting a weaving machine
US20060239153A1 (en) * 2005-04-25 2006-10-26 Mediatek Incorporation Methods and circuits for automatic power control
US7318456B2 (en) * 2005-04-25 2008-01-15 Massachusetts Institute Of Technology Modular weaving system with individual yarn control
US7178558B2 (en) 2005-04-25 2007-02-20 Massachusetts Institute Of Technology Modular weaving for short production runs
DE102005019906B3 (en) * 2005-04-29 2006-03-30 Lindauer Dornier Gmbh Loom with releasable coupling between drive and warp beam, based on indentations in supporting wall through which screws can pass so that driver is screwable to or unscrewable from warp beam flange
US20060278294A1 (en) * 2005-06-08 2006-12-14 Voith Fabrics Patent Gmbh Hybrid warp exchange triple layer forming fabric
CN102660832A (en) * 2012-06-01 2012-09-12 浙江富客莱化纤有限公司 Warp beam warp feeding frame for rapier loom
KR101949161B1 (en) 2016-12-28 2019-02-18 한국복지대학교 산학협력단 Jewelry having replacable braille
EP3754072B1 (en) * 2019-06-19 2022-03-02 Groz-Beckert KG Device for handling weaving elements and drawing-in machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417476A1 (en) * 1974-04-10 1975-10-30 Krefeld Apparatebau Abk Warp beam and harness transport - has large tube in U-shaped frame of a self-propelled unit
BE903190A (en) * 1985-09-06 1986-03-06 Picanol Nv Changing looms when warp beam empty or to weave different prod. - by moving loom or only upper frame contg. beam, shedding mechanism, reed and cloth drive from weaving hall for changing in adjoining space
DE3828730A1 (en) * 1987-08-24 1989-03-16 Toyoda Automatic Loom Works CONTROL SYSTEM FOR REPLACEMENT PARTS TRANSPORT OF WEB CHAIRS
US4934413A (en) * 1988-07-13 1990-06-19 Nissan Motor Co., Ltd. Warp arrangement and carrier system for an automatic loom
DE4105824A1 (en) * 1991-02-25 1992-08-27 Dornier Gmbh Lindauer Warp beam lift truck for changing warp beams with thru axle bearing
DE4109408A1 (en) * 1991-03-22 1992-09-24 Dornier Gmbh Lindauer Loom warp monitor - has holder and carrier of two plates with spring link for side shift to take and hold monitor components

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1304875A (en) * 1919-05-27 Wabp-beplenishing machine
US2706056A (en) * 1952-01-23 1955-04-12 United Merchants & Mfg Warp beam truck
US2994939A (en) * 1957-05-15 1961-08-08 Us Rubber Co Apparatus for handling warp beams
CH401861A (en) * 1963-05-20 1965-10-31 Zellweger Uster Ag Frame for tensioning warps for drawing machines
CH509446A (en) * 1969-05-22 1971-06-30 Sulzer Ag Device for inserting a harness with drawn-in warp threads into a weaving machine
DE1957806B2 (en) * 1969-11-18 1978-09-28 System Schultheis Gmbh & Co Maschinenfabrik, 6400 Fulda Carrying device for the harness
DE7715780U1 (en) * 1977-05-18 1978-01-12 Contex Konstruktionsgesellschaft Mbh, 4150 Krefeld KETTBAUM AND HARNESS CARRIAGE FOR RETRACTED CHAINS
US4910837A (en) * 1986-03-17 1990-03-27 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Looming apparatus for a loom
JPH0351347Y2 (en) * 1987-10-22 1991-11-01

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417476A1 (en) * 1974-04-10 1975-10-30 Krefeld Apparatebau Abk Warp beam and harness transport - has large tube in U-shaped frame of a self-propelled unit
BE903190A (en) * 1985-09-06 1986-03-06 Picanol Nv Changing looms when warp beam empty or to weave different prod. - by moving loom or only upper frame contg. beam, shedding mechanism, reed and cloth drive from weaving hall for changing in adjoining space
DE3828730A1 (en) * 1987-08-24 1989-03-16 Toyoda Automatic Loom Works CONTROL SYSTEM FOR REPLACEMENT PARTS TRANSPORT OF WEB CHAIRS
US4934413A (en) * 1988-07-13 1990-06-19 Nissan Motor Co., Ltd. Warp arrangement and carrier system for an automatic loom
DE4105824A1 (en) * 1991-02-25 1992-08-27 Dornier Gmbh Lindauer Warp beam lift truck for changing warp beams with thru axle bearing
EP0501029A1 (en) * 1991-02-25 1992-09-02 Lindauer Dornier Gesellschaft M.B.H Warp beam carrier for the exchange of warp beams with floating axle bearings
DE4109408A1 (en) * 1991-03-22 1992-09-24 Dornier Gmbh Lindauer Loom warp monitor - has holder and carrier of two plates with spring link for side shift to take and hold monitor components

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5775380A (en) * 1994-02-02 1998-07-07 Santrade Ltd. Warp beam replacement and threading apparatus
EP0705928A1 (en) * 1994-10-07 1996-04-10 Sulzer RàœTi Ag Trolley for the exchange of the harness of a loom
US5657794A (en) * 1994-10-07 1997-08-19 Sulzer Rueti Ag Carriage for changing the harness or heald frame in a loom
WO1998032905A1 (en) * 1997-01-24 1998-07-30 Scapa Group Plc Warp changing apparatus
US6314628B1 (en) 1997-01-24 2001-11-13 Voith Fabrics Heidenheim Gmbh & Co. Kg Warp changing apparatus
WO1999004076A1 (en) * 1997-07-17 1999-01-28 Stäubli Ag Pfäffikon Carrier device for components of a weaving machine
EP2955257A1 (en) * 2014-06-09 2015-12-16 Tsudakoma Kogyo Kabushiki Kaisha Replacement transporting device for loom and method for transporting warp beam using the replacement transporting device

Also Published As

Publication number Publication date
EP0592807B1 (en) 1997-05-02
JP3078432B2 (en) 2000-08-21
DE4234563C2 (en) 1996-02-29
JPH06235147A (en) 1994-08-23
US5371930A (en) 1994-12-13
DE59306326D1 (en) 1997-06-05
DE4234563A1 (en) 1994-04-21

Similar Documents

Publication Publication Date Title
EP0592807B1 (en) Device for feeding a loom-adapted warp changing system
EP0709501B1 (en) Method for exchanging cans between a transport carriage for flat cans and an open-end spinning machine; and a transport carriage for carrying out this method
EP0741810B1 (en) Process and device for passing new warp threads
DE3505494A1 (en) METHOD AND DEVICE FOR REPLACING EMPTY CAN CAN FOR FILLED
DE3143484A1 (en) DEVICE FOR SEPARATING WEB FLASHES OR SLATS
DE3108944C2 (en) Method and device for the production of two-dimensional textile goods having warp threads
CH680933A5 (en)
DE2902003A1 (en) METHOD AND DEVICE FOR EXTENDING THE THREAD SHEET FEEDED IN A TUFTING MACHINE
DE19817935A1 (en) Pick-up device for load pick-up and delivery of load units
DE2349466C3 (en) Method and device for the simultaneous and separate monitoring of two threads of a shuttleless loom, which converge at a small angle
EP0514321B1 (en) Device for transporting and handling weft yarn supply bobbins and feeding them to the creels of weaving machines and method for operating the device
DE8321639U1 (en) Device for storing coils or the like.
DE4429254C2 (en) Sliver can transporter system
DE4015938A1 (en) Rotor spinning assembly sliver supply - has station to transfer contents of round cans to flat cans for increased density along row of spinning stations
DE19621151B4 (en) Device for transporting bobbins
DE2853605C2 (en) Thread guiding and receiving device of a winding device
EP0620304A1 (en) Method and device for changing the article
DE4217981C2 (en) Device for supplying the spinning positions of spinning machines with sliver
EP0850329B1 (en) Mechanical loom
DE19620265B4 (en) Device for removing bobbins from a collecting station
DE3734820C2 (en)
DE2829111C2 (en) Method for inserting the warp beams and the harness in weaving machines with warp beams in an elevated position and device for inserting the harness
DE4426314A1 (en) Roving-bobbin changing method and roving-bobbin changing apparatus for a spinning machine
CH685632A5 (en) Transport vehicle for lap.
EP0123772A1 (en) Weft inserting device for weaving machines

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH DE FR GB IT LI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WAGNER, KARL

Inventor name: TILLMANN, ROBERT

Inventor name: HIEMER, ARMIN

Inventor name: LINDENMUELLER, WALTER

17P Request for examination filed

Effective date: 19940802

17Q First examination report despatched

Effective date: 19950717

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE FR GB IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: DIPL.-ING. ETH H. R. WERFFELI PATENTANWALT

REF Corresponds to:

Ref document number: 59306326

Country of ref document: DE

Date of ref document: 19970605

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970805

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20010727

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010814

Year of fee payment: 9

Ref country code: BE

Payment date: 20010814

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20010827

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010926

Year of fee payment: 9

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020908

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020930

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020930

BERE Be: lapsed

Owner name: *LINDAUER DORNIER G.M.B.H.

Effective date: 20020930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030401

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20020908

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030603

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050908