EP0196349A1 - Weaving rotor for a linear shed multiphase weaving machine - Google Patents

Weaving rotor for a linear shed multiphase weaving machine Download PDF

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Publication number
EP0196349A1
EP0196349A1 EP85103966A EP85103966A EP0196349A1 EP 0196349 A1 EP0196349 A1 EP 0196349A1 EP 85103966 A EP85103966 A EP 85103966A EP 85103966 A EP85103966 A EP 85103966A EP 0196349 A1 EP0196349 A1 EP 0196349A1
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EP
European Patent Office
Prior art keywords
weaving rotor
rotor according
weft
weaving
guide section
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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
EP85103966A
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German (de)
French (fr)
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EP0196349B1 (en
Inventor
Alois Steiner
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Sulzer AG
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Sulzer AG
Gebrueder Sulzer AG
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Filing date
Publication date
Application filed by Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Priority to DE8585103966T priority Critical patent/DE3575167D1/en
Priority to EP85103966A priority patent/EP0196349B1/en
Priority to US06/843,075 priority patent/US4655259A/en
Priority to SU864027180A priority patent/SU1494872A3/en
Priority to JP61075366A priority patent/JPH0762290B2/en
Publication of EP0196349A1 publication Critical patent/EP0196349A1/en
Application granted granted Critical
Publication of EP0196349B1 publication Critical patent/EP0196349B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
    • D03D41/005—Linear-shed multiphase looms

Definitions

  • the invention relates to a weaving rotor for row shed looms, with weft insertion combs, which consist of lamellae which have a weft guide section with a weft opening and a warp guide section, which warp guide section consists of a passage between two projections, the bottom of which forms the high-support surface for warp threads, and further with weft thread combs consisting of stop slats.
  • a weaving rotor of this type (EU application 83 112 062.1) has weft insertion combs, the lamellae of which are composed of leaf lamellae, which are shaped in such a way that adjacent leaf lamellae form in pairs a high-area contact surface for warp threads and an annular nozzle.
  • the lamellae are arranged in groups and there is a lamella between two groups, the ring nozzle of which is connected to a compressed air source and acts as a relay nozzle.
  • a disadvantage of these combs is that the slats are made up of several parts, which makes their production complex and expensive.
  • the invention has for its object to provide an entry comb of the type defined, the slats are made at least in one piece. According to the invention, this object is achieved by the features specified in the characterizing part of claim 1.
  • the subclaims advantageously relate to further embodiments.
  • Each holder 5 has a weft insertion comb 6 and a weft stop comb 7.
  • the entry comb 6 consists of a number of lamellae 8, which are arranged in groups 9 (FIG. 1) of, for example, five lamellae, and lamellae 10, (FIG. 4), one lamella of which is located between two adjacent groups.
  • the slats 8 and 10 are fastened in a groove 12 of the holder 5 by means of a silicone casting compound 11. Both fins 8 and 10 are ceramic compacts.
  • the slats 8 have a fastening section 15, a weft guide section 16 and a warp guide section 17.
  • the fastening section 15 has an elongated recess 20, a lateral recess 21 in one side 22 and two lateral recesses 23 and 24 in the opposite side 25.
  • the lateral recesses 21, 23 and 24 each have recesses 26, 27 and 28 in the side walls 29 or 30 of the groove 12 opposite.
  • a groove 32 is made in a bottom 31 of the holder 5. All the grooves mentioned are filled with the silicone casting compound 11.
  • the weft guide section 16 of the slats 8 has a weft opening 35 and a weft exit openings 36 connected thereto.
  • the weft openings 35 of all the slats 8 together form a weft channel 37 for a weft thread 38, the outlet openings 36 a weft thread exit gap 39.
  • the warp thread guide section 17 of the slats 8 consists of two projections 40 and 41 which delimit a passage 42 for warp threads between them.
  • the bottom of the passage 42 forms the bearing surface 48 for the warp threads 47, which must be in the high shed position.
  • the contact surface 48 has an opening 48 ′ and an outlet 48 ′′ for the warp threads 47.
  • the projection 40 When the weaving rotor 1 rotates in the direction of arrow A, the projection 40 is located on a leading side 50, the projection 41 on a trailing side 51 of the lamella 8.
  • a point of immersion 52 of the leading projection 40 in the chain is higher than seen in the radial direction Immersion point 53 of the trailing projection 41.
  • the greatest radial height of the immersion point 52 of the leading projection 40 is due to the radial, highest point 7 ′′ of the stop blades 7 ′ of the stop comb 7, by being smaller than this.
  • Both immersion points 52 and 53 are spaced apart in the circumferential direction. This results in a large lead-in area 54 between the two projections 40 and 41, which ensures that the warp threads are correctly controlled by the warp thread control device.
  • the lamella can be made of a different material, e.g. consist of a light metal and be provided with a layer of ceramic or another smooth and hard material. Such a lamella can also be provided with such a layer only in the warp thread guide section 17.
  • the lamella can have a separate warp thread guide section.
  • This warp thread guide section can be a compact or a coated part.
  • Such a division of the lamella is indicated in FIG. 1 by a dividing line 55 between the warp thread guide section 17 and the weft thread guide section 16. Both parts can e.g. be connected to each other by gluing or a plug connection.
  • slats can be connected to one another for authenticity, e.g. by pressing the molding compound at the same time.
  • the slats of a group 9 in FIG. 2 can be combined to form such a unit.
  • the slats 10 are largely identical to the slats 8, only a fastening section 57 and a weft thread guide section 58 are made narrower on a trailing side 59 below the weft opening.
  • the resulting partial shot opening 60 is aligned with the shot channel 17 formed by the slats 8
  • Room 61 is a relay nozzle 62, the air outlet opening 63 extends into the firing channel 17 and points in the direction of its entry.
  • the lower end 64 of the nozzle 62 is located in a longitudinal channel 65 in the weaving rotor 1.
  • One or more nozzles can open into a longitudinal channel.
  • Each longitudinal channel 65 is connected via a bore 66 to a switching tube 67 within the weaving rotor, the interior 68 of which is connected to a compressed air source.
  • a switching tube 67 within the weaving rotor, the interior 68 of which is connected to a compressed air source.
  • one or more relay nozzles are connected to this air pressure source via bores 69 in the switching tube.
  • the holder 5 On the side of the flanks of the slats 8 and 10, the holder 5 has bevels 70 and 71, which serve to facilitate the pouring in of the silicone casting compound 11.
  • the advantage of using silicone is that it can easily be cut out locally once it has hardened, so that any damaged lamella can be removed. The replacement lamella can be attached quickly and easily by pouring silicone casting compound.
  • the weft stop comb 7, which is not the subject of the invention, is mounted in a groove 75 of the holder 5. However, it can be installed in a separate holder.

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

Abstract

Der Webrotor (1) für Reihenfachwebmaschinen weist Schussfadeneintragskämme (6) auf mit Lamellen (8), die Presslinge aus Keramik sind.The weaving rotor (1) for row shed looms has weft insertion combs (6) with fins (8) which are ceramic compacts.

Description

Die Erfindung betrifft einen Webrotor für Reihenfachwebmaschinen, mit Schussfadeneintragskämmen, die aus Lamellen bestehen, die einen Schussfadenführungsabschnitt mit einer Schussöffnung und einen Kettfadenführungsabschnitt aufweisen, welcher Kettfadenführungsabschnitt aus einem Durchgang zwischen zwei Vorsprüngen besteht, dessen Boden die'Hoch- fachauflagefläche für Kettfäden bildet, und weiterhin mit aus Anschlaglamellen bestehenden Schussfadenanschlagkämmen.The invention relates to a weaving rotor for row shed looms, with weft insertion combs, which consist of lamellae which have a weft guide section with a weft opening and a warp guide section, which warp guide section consists of a passage between two projections, the bottom of which forms the high-support surface for warp threads, and further with weft thread combs consisting of stop slats.

Ein Webrotor dieser Art (EU-Anmeldung 83 112 062.1) weist Schussfadeneintragskämme auf, deren Lamellen aus Blattlamellen zusammengesetzt sind, die so geformt sind, dass benachbarte Blattlamellen paarweise eine Hochfachauflagefläche für Kettfäden und eine Ringdüse bilden. Die Lamellen sind in Gruppen angeordnet und es befindet sich jeweils zwischen zwei Gruppen eine Lamelle, deren Ringdüse an einer Druckluftquelle angeschlossen ist und als Stafettendüse fungiert. Ein Nachteil dieser Eintragskämme besteht darin, dass die Lamellen aus mehreren Teilen aufgebaut sind, was ihre Herstellung aufwendig und teuer macht.A weaving rotor of this type (EU application 83 112 062.1) has weft insertion combs, the lamellae of which are composed of leaf lamellae, which are shaped in such a way that adjacent leaf lamellae form in pairs a high-area contact surface for warp threads and an annular nozzle. The lamellae are arranged in groups and there is a lamella between two groups, the ring nozzle of which is connected to a compressed air source and acts as a relay nozzle. A disadvantage of these combs is that the slats are made up of several parts, which makes their production complex and expensive.

Der Erfindung liegt die Aufgabe zugrunde einen Eintragskamm der eingangs definierten Art zu schaffen, dessen Lamellen zumindest im grössten Teil aus einem Stück hergestellt sind. Diese Aufgabe wird erfindungsgemäss durch die im Kennzeichen des Anspruchs 1 angegebenen Merkmale gelöst. Die Unteransprüche betreffen vorteilhaft weitere Ausführungsformen.The invention has for its object to provide an entry comb of the type defined, the slats are made at least in one piece. According to the invention, this object is achieved by the features specified in the characterizing part of claim 1. The subclaims advantageously relate to further embodiments.

Ein Ausführungsbeispiel des Erfindungsgegenstandes ist nachfolgend anhand der Zeichnung beschrieben. Es ist:

  • Fig. 1 ein Teilquerschnitt des Webrotors gemäss der Erfindung;
  • Fig. 2 die Vorderansicht II-II in Fig. l, im verkleinerten Massstab;
  • Fig. 3 die Draufsicht III-III in Fig. l;
  • Fig. 4 ein Teilquerschnitt einer Stafettenblasposition.
An embodiment of the subject matter of the invention is described below with reference to the drawing. It is:
  • 1 shows a partial cross section of the weaving rotor according to the invention;
  • 2 shows the front view II-II in FIG. 1, on a reduced scale;
  • Fig. 3 is a top view III-III in Fig. 1;
  • Fig. 4 is a partial cross section of a relay blowing position.

Nach Fig. 1 ist auf einem Umfang 1 eines Webrotors 2 mit Schrauben 3 und 4 ein Halter 5 befestigt, der sich über die Länge des Webrotors erstreckt. Es sind mehrere solche Halter regelmässig über den Umfang verteilt angebracht. Jeder Halter 5 weist einen Schussfadeneintragskamm 6 und einen Schussfadenanschlagkamm 7 auf. Der Eintragskamm 6 besteht aus einer Anzahl Lamellen 8, die in Gruppen 9 (Fig. l) von z.B. fünf Lamellen angeordnet sind, und Lamellen 10, (Fig. 4) wovon sich jeweils eine Lamelle zwischen zwei benachbarten Gruppen befindet. Die Lamellen 8 und 10 sind mittels einer Silikongiessmasse 11 in einer Nut 12 des Halters 5 befestigt. Beide Lamellen 8 und 10 sind Presslinge aus Keramik. Sie haben den Vorteil der einfachen Herstellung und der grossen Härte und Glätte der Kettfadenauflagefläche, so dass die Abnutzung durch die Kettfäden sehr gering und die Standzeit sehr gross ist. Die Lamellen 8 weisen einen Befestigungsabschnitt 15, einen Schussfadenführungsabschnitt 16 und einen Kettfadenführungsabschnitt 17 auf. Der Befestigungsabschnitt 15 besitzt eine längliche Aussparung 20, eine seitliche Aussparung 21 in einer Seite 22 und zwei seitliche Aussparungen 23 und 24 in der gegenüberliegenden Seite 25. Den seitlichen Aussparungen 21, 23 und 24 liegen jeweils Aussparungen 26, 27 und 28 in den Seitenwänden 29 bzw. 30 der Nut 12 gegenüber. Weiterhin ist in einem Boden 31 des Halters 5 eine Nut 32 angebracht. Alle genannten Nuten sind mit der Silikongiessmasse 11 gefüllt. Der Schussfadenführungsabschnitt 16 der Lamellen 8 weist eine Schussöffnung 35 und eine damit verbundene Schussfadenaustrittsöffnungen 36 auf. Die Schussöffnungen 35 aller Lamellen 8 bilden zusammen einen Schusskanal 37 für einen Schussfaden 38, die Austrittsöffnungen 36 eine Schussfadenaustrittsspalte 39. Der Kettfadenführungsabschnitt 17 der Lamellen 8 besteht aus zwei Vorsprüngen 40 und 41, die zwischen sich einen Durchgang 42 für Kettfäden begrenzen. Der Boden des Durchgangs 42 bildet die Auflagefläche 48 für die Kettfäden 47, die sich in Hochfachstellung befinden müssen. Die Auflagefläche 48 weist einen Auflauf 48' und einen Ablauf 48" für die Kettfäden 47 auf.1, on a circumference 1 of a weaving rotor 2 is fastened with screws 3 and 4, a holder 5 which extends over the length of the weaving rotor. Several such holders are regularly distributed over the circumference. Each holder 5 has a weft insertion comb 6 and a weft stop comb 7. The entry comb 6 consists of a number of lamellae 8, which are arranged in groups 9 (FIG. 1) of, for example, five lamellae, and lamellae 10, (FIG. 4), one lamella of which is located between two adjacent groups. The slats 8 and 10 are fastened in a groove 12 of the holder 5 by means of a silicone casting compound 11. Both fins 8 and 10 are ceramic compacts. They have the advantage of simple manufacture and the great hardness and smoothness of the warp thread contact surface, so that they are worn out the warp threads are very short and the service life is very long. The slats 8 have a fastening section 15, a weft guide section 16 and a warp guide section 17. The fastening section 15 has an elongated recess 20, a lateral recess 21 in one side 22 and two lateral recesses 23 and 24 in the opposite side 25. The lateral recesses 21, 23 and 24 each have recesses 26, 27 and 28 in the side walls 29 or 30 of the groove 12 opposite. Furthermore, a groove 32 is made in a bottom 31 of the holder 5. All the grooves mentioned are filled with the silicone casting compound 11. The weft guide section 16 of the slats 8 has a weft opening 35 and a weft exit openings 36 connected thereto. The weft openings 35 of all the slats 8 together form a weft channel 37 for a weft thread 38, the outlet openings 36 a weft thread exit gap 39. The warp thread guide section 17 of the slats 8 consists of two projections 40 and 41 which delimit a passage 42 for warp threads between them. The bottom of the passage 42 forms the bearing surface 48 for the warp threads 47, which must be in the high shed position. The contact surface 48 has an opening 48 ′ and an outlet 48 ″ for the warp threads 47.

Bei Drehung des Webrotors l in der Richtung des Pfeiles A befindet sich der Vorsprung 40 auf einer Vorlaufseite 50, der Vorsprung 41 auf einer Nachlaufseite 51 der Lamelle 8. Ein Eintauchpunkt 52 des vorlaufenden Vorsprunges 40 in die Kette liegt in radialer Richtung gesehen höher als ein Eintauchpunkt 53 des nachlaufenden Vorsprunges 41. Dabei ist die grösste, radiale Höhe des Eintauchpunktes 52 des vorlaufenden Vorsprunges 40 bedingt durch den radial, höchsten Punkt 7'' der Anschlaglamellen 7' des Anschlagkammes 7, indem sie kleiner als dieser sein muss. Beide Eintauchpunkte 52 und 53 liegen in Umfangsrichtung auseinander. Dadurch ergibt sich ein grosser Einlaufbereich 54 zwischen beiden Vorsprüngen 40 und 41, was das einwandfreie Einsteuern der Kettfäden durch die Kettfadensteuervorrichtung gewährleistet.When the weaving rotor 1 rotates in the direction of arrow A, the projection 40 is located on a leading side 50, the projection 41 on a trailing side 51 of the lamella 8. A point of immersion 52 of the leading projection 40 in the chain is higher than seen in the radial direction Immersion point 53 of the trailing projection 41. The greatest radial height of the immersion point 52 of the leading projection 40 is due to the radial, highest point 7 ″ of the stop blades 7 ′ of the stop comb 7, by being smaller than this. Both immersion points 52 and 53 are spaced apart in the circumferential direction. This results in a large lead-in area 54 between the two projections 40 and 41, which ensures that the warp threads are correctly controlled by the warp thread control device.

Statt ganz aus Keramik, kann die Lamelle aus einem anderen Material, z.B. einem Leichtmetall bestehen und mit einer Schicht aus Keramik oder einem anderen glatten und hartem Material versehen sein. Eine solche Lamelle kann auch nur im Kettfadenführungsabschnitt 17 mit einer solchen Schicht versehen sein.Instead of entirely made of ceramic, the lamella can be made of a different material, e.g. consist of a light metal and be provided with a layer of ceramic or another smooth and hard material. Such a lamella can also be provided with such a layer only in the warp thread guide section 17.

Weiterhin kann die Lamelle einen separaten Kettfadenführungsabschnitt aufweisen. Dieser Kettfadenführungsabschnitt kann ein Pressling oder ein beschichteter Teil sein. In Fig. 1 ist eine solche Teilung der Lamelle durch eine Trennlinie 55 zwischen dem Kettfadenführungsabschnitt 17 und dem Schussfadenführungsabschnitt 16 angegeben. Beide Teile können z.B. durch Kleben oder eine Steckverbindung miteinander verbunden sein.Furthermore, the lamella can have a separate warp thread guide section. This warp thread guide section can be a compact or a coated part. Such a division of the lamella is indicated in FIG. 1 by a dividing line 55 between the warp thread guide section 17 and the weft thread guide section 16. Both parts can e.g. be connected to each other by gluing or a plug connection.

Es können mehrere Lamellen zu einer Echtheit miteinander verbunden sein, z.B. durch gleichzeitiges Pressen der Pressmasse. Zum Beispiel können die Lamellen einer Gruppe 9 in Fig. 2 zu einer solchen Einheit zusammengefasst sein.Several slats can be connected to one another for authenticity, e.g. by pressing the molding compound at the same time. For example, the slats of a group 9 in FIG. 2 can be combined to form such a unit.

Die Lamellen 10 (Fig. 4) sind mit den Lamellen 8 weitgehend identisch, nur sind ein Befestigungsabschnitt 57 und ein Schussfadenführungsabschnitt 58 auf einer Nachlaufseite 59 unterhalb der Schussöffnung schmäler ausgeführt. Die entstandene Teilschussöffnung 60 fluchtet mit dem von den Lamellen 8 gebildeten Schusskanal 17. In dem entstandenen Raum 61 befindet sich eine Stafettendüse 62, deren Luftaustrittsöffnung 63 in den Schusskanal 17 reicht und in dessen Eintragsrichtung weist. Die Düse 62 steht mit dem unteren Ende 64 in einem Längskanal 65 im Webrotor 1. Es können eine oder mehrere Düsen in einen Längskanal münden. Jeder Längskanal 65 steht über eine Bohrung 66 mit einem Schaltrohr 67 innerhalb des Webrotors in Verbindung, dessen Innenraum 68 mit einer Druckluftquelle in Verbindung steht. Je nach Winkellage des Schaltrohres hinsichtlich des Webrotors stehen eine oder mehrere Stafettendüsen über Bohrungen 69 im Schaltrohr mit dieser Luftdruckquelle in Verbindung.The slats 10 (FIG. 4) are largely identical to the slats 8, only a fastening section 57 and a weft thread guide section 58 are made narrower on a trailing side 59 below the weft opening. The resulting partial shot opening 60 is aligned with the shot channel 17 formed by the slats 8 Room 61 is a relay nozzle 62, the air outlet opening 63 extends into the firing channel 17 and points in the direction of its entry. The lower end 64 of the nozzle 62 is located in a longitudinal channel 65 in the weaving rotor 1. One or more nozzles can open into a longitudinal channel. Each longitudinal channel 65 is connected via a bore 66 to a switching tube 67 within the weaving rotor, the interior 68 of which is connected to a compressed air source. Depending on the angular position of the switching tube with respect to the weaving rotor, one or more relay nozzles are connected to this air pressure source via bores 69 in the switching tube.

Auf der Seite der Flanken der Lamellen 8 und 10 weist der Halter 5 Abschrägungen 70 bzw. 71 auf, die dazu dienen das Eingiessen der Silikongiessmasse 11 zu erleichtern. Der Vorteil der Verwendung von Silikon ist, dass es nach der Aushärtung leicht örtlich ausgeschnitten werden kann, so dass eine eventuell beschädigte Lamelle entfernt werden kann. Die Ersatzlamelle kann einfach und schnell durch Nachgiessen von Silikongiessmasse befestigt werden.On the side of the flanks of the slats 8 and 10, the holder 5 has bevels 70 and 71, which serve to facilitate the pouring in of the silicone casting compound 11. The advantage of using silicone is that it can easily be cut out locally once it has hardened, so that any damaged lamella can be removed. The replacement lamella can be attached quickly and easily by pouring silicone casting compound.

Der Schussfadenanschlagkamm 7, der nicht Gegenstand der Erfindung ist, ist in einer Nut 75 des Halters 5 angebracht. Er kann jedoch in einem getrennten Halter angebracht sein.The weft stop comb 7, which is not the subject of the invention, is mounted in a groove 75 of the holder 5. However, it can be installed in a separate holder.

Die besonders guten Eigenschaften der Eintragselemente 8 hinsichtlich des Einlesens der Kettfäden hat es erlaubt, sie schmäler zu gestalten, als dies bei anderen Lamellen der Fall ist. Dadurch ist in Umfangsrichtung des Webrotors mehr Platz zur Verfügung gekommen, so dass die Befestigungsschrauben 3 und 4 für den Halter 5 jetzt am Umfang des Rotors 2 angebracht werden können. Bisher mussten sie aus Platzgründen am Innenumfang des Webrotors angebracht werden, was eine zweiteilige Ausführung des Webrotors erforderte.The particularly good properties of the entry elements 8 with respect to the reading in of the warp threads have made it possible to make them narrower than is the case with other slats. As a result, more space is available in the circumferential direction of the weaving rotor, so that the fastening screws 3 and 4 for the holder 5 can now be attached to the circumference of the rotor 2. So far they have had to go Space reasons are attached to the inner circumference of the weaving rotor, which required a two-part design of the weaving rotor.

Claims (12)

1. Webrotor für Reihenfachwebmaschinen, mit Schussfadeneintragskämmen, die aus Lamellen bestehen, die einen Schussfadenführungsabschnitt mit einer Schussöffnung und einen Kettfadenführungsabschnitt aufweisen, welcher Kettfadenführungsabschnitt aus einem Durchgang. zwischen zwei Vorsprüngen besteht, dessen Boden die Hochfachauflagefläche für Kettfäden bildet, und weiterhin mit aus Anschlaglamellen bestehenden Schussfadenanschlagkämmen, dadurch gekennzeichnet , dass die Lamellen (8) als Einheit gebildet sind.1. Weaving rotor for row shed looms, with weft insertion combs, which consist of lamellae which have a weft guide section with a weft opening and a warp guide section, which warp guide section consists of a passage. there is between two projections, the bottom of which forms the high compartment support surface for warp threads, and furthermore with weft thread stop combs consisting of stop slats, characterized in that the slats (8) are formed as a unit. 2. Webrotor nach Anspruch 1, dadurch gekennzeichnet, dass die Lamellen Presslinge sind.2. Weaving rotor according to claim 1, characterized in that the lamellae are compacts. 3. Webrotor nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Presslinge aus Keramik bestehen.3. Weaving rotor according to claim 1 or 2, characterized in that the compacts are made of ceramic. 4. Webrotor nach Anspruch 1, dadurch gekennzeichnet, dass die Lamellen zumindest im Kettfadenführungsabschnitt (17) mit einer harten und glatten Schicht versehen sind.4. Weaving rotor according to claim 1, characterized in that the lamellae are provided with a hard and smooth layer at least in the warp thread guide section (17). 5. Webrotor nach Anspruch 4, dadurch gekennzeichnet, dass die Schicht aus Keramik besteht.5. Weaving rotor according to claim 4, characterized in that the layer consists of ceramic. 6. Webrotor nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der eine Vorsprung (40) der Lamellen (8) sich auf deren Vorlaufseite (50), der andere Vorsprung (41) sich auf deren Nachlaufseite (51) befindet.6. Weaving rotor according to one of claims 1 to 5, characterized in that the one projection (40) of the fins (8) is on their leading side (50), the other projection (41) is on their trailing side (51). 7. Webrotor nach Anspruch 6, dadurch gekennzeichnet, dass der Eintauchpunkt (52) in die Kette (47) des vorlaufenden Vorsprunges (40) in radialer Richtung höher liegt als der Eintauchpunkt (53) des nachlaufenden Vorsprunges (41), jedoch tiefer liegt als der höchste Punkt (7' ') der Anschlaglamellen, und dass beide Eintauchpunkte in Umfangsrichtung auseinanderliegen.7. Weaving rotor according to claim 6, characterized in that the immersion point (52) in the chain (47) of the leading Projection (40) is higher in the radial direction than the immersion point (53) of the trailing projection (41), but is lower than the highest point (7 '') of the stop lamellae, and that both immersion points are spaced apart in the circumferential direction. 8. Webrotor nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Kettfadenführungsabschnitt (17) ein separater Teil der Lamelle (8) bildet.8. Weaving rotor according to one of claims 1 to 7, characterized in that the warp thread guide section (17) forms a separate part of the lamella (8). 9. Webrotor nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Lamellen (8) in Gruppen (9) angeordnet sind, und dass die jeweils zwei Gruppen trennende Lamelle (10) auf der Nachlaufseite (59) unterhalb der Schussöffnung verschmälert ist, und dass im entstandenen Raum (61) mindestens eine Stafettendüse (62) angebracht ist, deren Luftaustrittsöffnung (63) in den durch die gesamten Schussöffnungen gebildeten Schusskanal (17) reicht.9. Weaving rotor according to one of claims 1 to 8, characterized in that the lamellae (8) are arranged in groups (9) and that the two lamella separating groups (10) on the trailing side (59) is narrowed below the weft opening , and that at least one relay nozzle (62) is attached in the created space (61), the air outlet opening (63) of which extends into the shot channel (17) formed by the entire shot openings. 10. Webrotor nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass mehrere Lamellen (8) zu einer Einheit (9) miteinander verbunden sind.10. Weaving rotor according to one of claims 1 to 9, characterized in that a plurality of fins (8) are connected to one another (9). 11. Webrotor nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass der Schussfadeneintragskamm (6) mit einem Schussfadenanschlagkamm (7) in einem gemeinsamen Halter (5) befestigt sind.11. Weaving rotor according to one of claims 1 to 10, characterized in that the weft insertion comb (6) with a weft stop comb (7) are fastened in a common holder (5). 12. Webrotor nach Anspruch 11, dadurch gekennzeichnet, dass der Halter (5) mit Befestigungsschrauben (3, 4) die sich am Umfang (1) des Webrotors (2) befinden, auf diesem befestigt ist.12. Weaving rotor according to claim 11, characterized in that the holder (5) with fastening screws (3, 4) which are located on the circumference (1) of the weaving rotor (2) is fastened thereon.
EP85103966A 1985-04-02 1985-04-02 Weaving rotor for a linear shed multiphase weaving machine Expired - Lifetime EP0196349B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE8585103966T DE3575167D1 (en) 1985-04-02 1985-04-02 WEBROTOR FOR SERIES SPECIAL WAVING MACHINES.
EP85103966A EP0196349B1 (en) 1985-04-02 1985-04-02 Weaving rotor for a linear shed multiphase weaving machine
US06/843,075 US4655259A (en) 1985-04-02 1986-03-24 Lamella for a picking comb of a weaving rotor
SU864027180A SU1494872A3 (en) 1985-04-02 1986-03-27 Rotor of pneumatic loom with shed movable relative to warp
JP61075366A JPH0762290B2 (en) 1985-04-02 1986-04-01 Lamella and its combination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85103966A EP0196349B1 (en) 1985-04-02 1985-04-02 Weaving rotor for a linear shed multiphase weaving machine

Publications (2)

Publication Number Publication Date
EP0196349A1 true EP0196349A1 (en) 1986-10-08
EP0196349B1 EP0196349B1 (en) 1990-01-03

Family

ID=8193420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103966A Expired - Lifetime EP0196349B1 (en) 1985-04-02 1985-04-02 Weaving rotor for a linear shed multiphase weaving machine

Country Status (5)

Country Link
US (1) US4655259A (en)
EP (1) EP0196349B1 (en)
JP (1) JPH0762290B2 (en)
DE (1) DE3575167D1 (en)
SU (1) SU1494872A3 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456599A1 (en) * 1990-05-11 1991-11-13 Sulzer RàœTi Ag Linear shed multiphase loom
EP0515306A1 (en) * 1991-05-21 1992-11-25 Sulzer RàœTi Ag Linear shed multiphase loom
EP0570330A1 (en) * 1992-05-15 1993-11-18 Sulzer RàœTi Ag Linear shed multiphase loom
EP0574641A1 (en) * 1992-06-17 1993-12-22 Sulzer RàœTi Ag Weaving rotor for linear shed multiphase weaving machine
US5431194A (en) * 1992-05-15 1995-07-11 Sulzer Rueti Ag Series shed loom
EP0705927A1 (en) * 1994-10-03 1996-04-10 Sulzer RàœTi Ag Device for supporting a comb of weft insertion elements and loom incorporating such device
WO1996038611A1 (en) * 1995-06-02 1996-12-05 SULZER RüTI AG Monolithic shed-holding component for the weaving rotor of a shed course loom
WO1996038614A1 (en) * 1995-06-02 1996-12-05 SULZER RüTI AG Shed-holding component for the weaving rotor of a shed course loom
BE1010556A3 (en) * 1995-06-02 1998-10-06 Sulzer Ruti Ag Element for maintaining the crowd on the rotor of a weaving loom multiphase linear a crowd.
CN112406130A (en) * 2020-10-30 2021-02-26 中国兵器工业集团江山重工研究院有限公司 Threading auxiliary device for glass reinforced plastic pipe production and rapid threading method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887650A (en) * 1988-10-27 1989-12-19 Mcginley Thomas F Beat-up mechanism for weaving looms
US5447181A (en) * 1993-12-07 1995-09-05 Daido Hoxan Inc. Loom guide bar blade with its surface nitrided for hardening
EP1281796A1 (en) * 2001-07-26 2003-02-05 Sulzer Markets and Technology AG Thread guiding element
US20030019973A1 (en) * 2001-07-26 2003-01-30 Sulzer Markets And Technology Ag Thread guiding element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT452549A (en) *
DE2165800A1 (en) * 1972-02-08 1973-07-12 Vyzk Vyvojovy Ustav Vseobe LAMELLA OF A STOP AND GUIDE COMB FOR PNEUMATIC THROTTLE WEAVING MACHINES
CH543621A (en) * 1972-04-14 1973-10-31 Rueti Ag Maschf Device for forming tissue bonds
DE2645302B1 (en) * 1976-09-15 1977-12-01 Sulzer Ag SERIES FLOATING MACHINE
EP0087513A1 (en) * 1982-02-19 1983-09-07 Maschinenfabrik Sulzer-Rüti Ag Loom with a rotary shed forming device
EP0145794A1 (en) * 1983-12-01 1985-06-26 Maschinenfabrik Sulzer-Rüti Ag Weaving rotor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645418A5 (en) * 1980-03-27 1984-09-28 Rueti Ag Maschf DEVICE FOR GUIDING A MEANS OF A FLOWING FLUID DRIVEN IN THE WEAVING COMPARTMENT OF A WEAVING MACHINE.
CH657875A5 (en) * 1982-04-20 1986-09-30 Rueti Ag Maschf LAMELLA COMB FOR WEAVING MACHINES, ESPECIALLY FOR THE WEBROTOR OF ROW WAVE MACHINES, AND METHOD FOR THE PRODUCTION THEREOF.
EP0111071B1 (en) * 1982-12-14 1987-02-04 Maschinenfabrik Sulzer-Rüti Ag Linear shed multiphase loom with a weaving rotor
US4531555A (en) * 1983-01-19 1985-07-30 Toray Industries, Inc. Yarn cutter for shuttleless loom
US4886541A (en) * 1984-10-05 1989-12-12 Washington State University Research Foundation Method for treating cereal crop seed with chitosan to enhance yield, root growth and stem strength

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT452549A (en) *
DE2165800A1 (en) * 1972-02-08 1973-07-12 Vyzk Vyvojovy Ustav Vseobe LAMELLA OF A STOP AND GUIDE COMB FOR PNEUMATIC THROTTLE WEAVING MACHINES
CH543621A (en) * 1972-04-14 1973-10-31 Rueti Ag Maschf Device for forming tissue bonds
DE2645302B1 (en) * 1976-09-15 1977-12-01 Sulzer Ag SERIES FLOATING MACHINE
EP0087513A1 (en) * 1982-02-19 1983-09-07 Maschinenfabrik Sulzer-Rüti Ag Loom with a rotary shed forming device
EP0145794A1 (en) * 1983-12-01 1985-06-26 Maschinenfabrik Sulzer-Rüti Ag Weaving rotor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456599A1 (en) * 1990-05-11 1991-11-13 Sulzer RàœTi Ag Linear shed multiphase loom
EP0515306A1 (en) * 1991-05-21 1992-11-25 Sulzer RàœTi Ag Linear shed multiphase loom
US5188154A (en) * 1991-05-21 1993-02-23 Sulzer Brothers Limited Weaving rotor comb fin design for series-shed loom
EP0570330A1 (en) * 1992-05-15 1993-11-18 Sulzer RàœTi Ag Linear shed multiphase loom
US5431194A (en) * 1992-05-15 1995-07-11 Sulzer Rueti Ag Series shed loom
EP0574641A1 (en) * 1992-06-17 1993-12-22 Sulzer RàœTi Ag Weaving rotor for linear shed multiphase weaving machine
EP0705927A1 (en) * 1994-10-03 1996-04-10 Sulzer RàœTi Ag Device for supporting a comb of weft insertion elements and loom incorporating such device
WO1996038611A1 (en) * 1995-06-02 1996-12-05 SULZER RüTI AG Monolithic shed-holding component for the weaving rotor of a shed course loom
WO1996038614A1 (en) * 1995-06-02 1996-12-05 SULZER RüTI AG Shed-holding component for the weaving rotor of a shed course loom
BE1010556A3 (en) * 1995-06-02 1998-10-06 Sulzer Ruti Ag Element for maintaining the crowd on the rotor of a weaving loom multiphase linear a crowd.
US5941288A (en) * 1995-06-02 1999-08-24 Sulzer Rueti Ag Shed holder element for the weaving rotor of a series shed weaving machine
US5950685A (en) * 1995-06-02 1999-09-14 Sulzer Rueti Ag Monolithic shed holding component for series shed weaving rotor
CN112406130A (en) * 2020-10-30 2021-02-26 中国兵器工业集团江山重工研究院有限公司 Threading auxiliary device for glass reinforced plastic pipe production and rapid threading method

Also Published As

Publication number Publication date
DE3575167D1 (en) 1990-02-08
SU1494872A3 (en) 1989-07-15
EP0196349B1 (en) 1990-01-03
US4655259A (en) 1987-04-07
JPH0762290B2 (en) 1995-07-05
JPS61231236A (en) 1986-10-15

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