Ткацкий станок

Сущность изобретени  нат жное устройство ткацкого станка образовано из установленного с возможностью поворота на большом количестве роликов скала, которое опираетс  на несколько опорных участков, распределенных по длине скала, которые закреплены на приводном валу Последний предварительно подпружинен с помощью торсиона, на конец которого воздействует приводимый в действие с помощью эксцентрика регулирующий механизм 5зп.ф-лы,5ид SUMMARY OF THE INVENTION The loom tensioner is formed from a rock that is rotatably mounted on a large number of rollers and is supported by several supporting sections distributed along the length of the rock that are mounted on the drive shaft. The latter is spring-loaded with a torsion bar, the end of which is driven with the help of an eccentric, the regulating mechanism is 5zp.f-ly, 5id

Verfahren und Vorrichtung zum Aufbringen von Kräften und Bewegungen auf Kettfäden einer Webmaschine

Verfahren und Vorrichtung zum Aufbringen von Kräften und Bewegungen auf Kettfäden (1, 1) einer Webmaschine mit den Verfahrensschritten: Umlenken der Kettfäden (1, 1) über ein Fadenumlenkelement (2), das um eine Schwenkachse (3) schwenkbar gelagert ist; Aufbringen von Federkräften auf das Fadenumlenkelement (2) über mehr als drei Kraftangriffspunkte (5) entlang einer ersten Linie (6), die sich parallel zur Schwenkachse (3) erstreckt, wobei die Federkräfte durch mindestens ein Federelement (4) aufgebracht werden, das eine einstellbare Federkennlinie aufweist; Aufbringen einer vorgegebenen, zwangsläufig oszillierenden Bewegung (38) auf das Fadenumlenkelement (2), wobei die Bewegung durch ein Antriebsmittel (7) über ein Antriebselement (8) aufgebracht wird ...

WEAVING LOOM

WEAVING LOOM

METHOD FOR ENHANCING THE WEAVING OF A WARP YARN FABRIC HAVING A HIGH MODULUS OF ELASTICITY

Procédé pour améliorer le tissage d'une étoffe de fils de chaîne à module d'élasticité élevée, dans lequel: on déroule en continu, depuis une ensouple (1), une nappe de fils de chaîne (3) parallèles; on fait passer ladite nappe sur un rouleau porte-fils (4); on forme une foule (9), au moyen de lisses (7, 8), définie dans la direction d'avancée de la chaîne à l'entrée par un point d'ouverture (15) de foule et de l'autre côté par un point de façure (10); on insère un fil de trame dans la foule au voisinage du point de façure (10) pour former une étoffe; et enfin, on tracte régulièrement et on enroule l'étoffe ainsi formée; caractérisé en ce que, au voisinage du point d'ouverture de la foule, on provoque un échauffement des fils de chaîne (3) à une température suffisante pour provoquer une diminution locale du module d'élasticité des fils de chaîne (et un étirage dans le cas de fils thermoplastiques), suivi d'un refroidissement des fils de chaîne dans la foule avant qu'ils n'atteignent les ...

WEAVING LOOM.

Process for tensioning warp threads during the production of fabric on a weaving machine and apparatus for carrying out the process

MECHANISM FOR STRETCHING THE CHAINING THREAD CROWDS OF A WEAVING LOOM.

DEVICE FOR THE ADJUSTMENT OF THE TENSION OF A CLAMPING TREE OF A WEAVING LOOM.

WEAVING LOOM WITH TIGHTENER FOR WEB CHAIN.

DISPOSITIF POUR ENSEMBLE PORTE-FILS APTE A FONCTIONNER COMME AMORTISSEUR EN PHASES DE MARCHE DU METIER ET EN MOYEN DE BLOCAGE EN PHASES D'ARRET DU METIER

L'INVENTION PORTE SUR UN ENSEMBLE PORTE-FILS POUR METIER A TISSER DU TYPE A AMORTISSEUR, CARACTERISE EN CE QU'IL COMPORTE UN SYSTEME APTE A FONCTIONNER EN AMORTISSEUR DU PORTE-FILS PENDANT CHAQUE PHASE DE FONCTIONNEMENT DU METIER ET APTE A BLOQUER LE PORTE-FILS PENDANT CHAQUE PHASE D'ARRET DUDIT METIER. CONFORMEMENT A L'INVENTION, L'ENSEMBLE PORTE-FILS EST MUNI D'UN VERIN DOUBLE EFFET AVEC CANAL EXTERIEUR 14 SUR LEQUEL EST DISPOSE UNE ELECTROVANNE 15 COMMANDEE PAR EXEMPLE PAR LA COMMANDE GENERALE DU METIER. EN OUTRE LE DISPOSITIF PEUT ETRE COMPLETE PAR UN ROBINET POINTEAU 16 POUR REGLER LA CAPACITE D'AMORTISSEMENT SELON L'ARTICLE A TISSER.

IMPROVED METHOD AND DEVICE FOR WEAVING

METHOD FOR IMPROVING WEAVING Of a WIRE FABRIC OF CHAIN HAS MODULUS OF ELASTICITY HIGH

Procédé et dispositif perfectionnés de tissage

Le procédé de l'invention consiste à dévier le parcours de chaque fil de chaîne par une seconde lisse animée d'un mouvement séquentiel de monte et baisse, chaque séquence étant fractionnée en périodes au cours desquelles la seconde lisse est immobile BC, DE, FG, HA alternant avec des périodes au cours desquelles la seconde lisse se déplace à une vitesse constante alternativement dans un sens AB, EF et dans l'autre sens CD, GH. Le mouvement de la seconde lisse est réalisé en coordination avec celui de la première lisse en sorte que la longueur du fil de chaîne entre la façure et le porte-fil soit sensiblement constante. Le métier comporte un premier jeu de capteurs de position angulaire de l'arbre moteur et un second jeu de capteurs de position de la côte de la lisse X, Y, Z.

Apparatus for tensioning the warp thread sheet of a loom

An apparatus for tensioning warp threads of a loom comprises a warp beam from which the warp threads are withdrawn by means of a support beam and a deflection beam. The deflection beam is secured to the support beam by means of bending springs acting in the direction of the deflected warp threads. The bending or deflection length of the bending springs is adjustable for preselected setting of the warp thread tension in that the bending springs are supported at their bending or deflection side by means of a bending-resistant support plate which is adjustable in lengthwise direction. These measures provide for a purely mechanical, simple, easily adjustable and functionally reliable tensioning apparatus which is particularly suitable for the pile warp of a Terry weaving machine.

Handloom provided with a mechanism for variation of the distance between breastbeam and back beam

A handloom provided with a warp beam for the supply of warp threads, a back beam for guiding the wrap to the weaving plane and a cloth beam for advancing the fabric. There are means provided for variation of the distance between the back beam and the breastbeam. The breastbeam is moveable substantially in the direction of the back beam and parallel to its starting position. Resilient members are present which exert a force away from the back beam on the breastbeam.

WEAVING METHOD WITH CONTROL OR ADJUSTMENT OF THE YARN TENSION IN WARP THREADS. AND WEAVING MACHINE FOR PRODUCING A FABRIC USING SAID WEAVING METHOD

The invention concerns firstly a weaving method with which the yam tension of several part groups with at least one warp thread per part group is controlled or adjusted separately, in order to follow a respective reference yam tension profile during weaving, wherein for at least one part group, the reference yarn tension profile is changed during weaving, wherein the reference yarn tension profile is determined and changed separately for at least two part groups, and wherein each reference yarn tension profile is selected from a collection of different reference yarn tension profiles; and secondly also a weaving machine provided with yam tensioning elements, a storage unit in which said collection is provided, and a control or steering unit in order, in cooperation with the yarn tensioning elements, to adjust or control the yarn tension in separate warp threads using the indicated weaving method.

Способ формирования ткани на ткацком станке

During the formation of a shed (2), the compensation of the warp-thread length in the event of a shed change and the setting of a different degree of tension of the shed branches (5, 6), the warp threads (1) are maintained under a tension which is near the introductory tension of the warp threads, specifically during the rotation of the main shaft through an angular sector of 250 DEG -340 DEG . At the moment when the weft thread is beaten up (4), a maximum tension, which is achieved during the rotation of the main shaft through an angular sector of 110 DEG -20 DEG , is imparted to the warp threads (1). There is an apparatus (11) which guarantees the varying degree of tension of the shed branches (5, 6) of the shed (2) and which possesses guide bars (12, 13) arranged so as to be capable of oscillating alternately in the vertical plane. There is a compensating element (14) which is mounted between the guide bars (12, 13), with the possibility of periodic action on the warp threads (1) in order to lift these between the guide bars (12, 13) at the moment when the weft thread is beaten up (4). This makes it possible to generate a brief maximum load on the warp threads only at the moment of beating up (4) of the weft thread, thereby affording the possibility of reducing the breaking frequency of the warp threads (1) during weaving and guaranteeing the production of denser fabrics. <IMAGE>

Основной регулятор ткацкого станка

Изобретение относитс  к ткацкому -машиностроению и позвол ет повысить качество ткани за счет повышени  точности регулировани  основf2 /J ных нитей. При изменении нат жени  основных нитей 26 производ т регулирование нат жени  пружины 8, дл  чего установочную гайку 22 ослабл ют, а регулировочную головку 18 эксцент-рика 16 с помощью инструмента, вставленного в углубление 19, поворачивайт в нужную позицию по шкале 20, после чего установочную гайку 22 вновь зат гивают.. Поводок 14 при этом перемещаетс  вдоль оси нат жной пружины 8, в результате чего нат жение : пружины увеличиваетс  и, следовательно , возрастает момент, действующий на плечо двуплечего рычага 3..Аналог гично работает устройство при устанойке эксцентрика 16 на другом конСО це прзгасины 8. 2 з.п. ф-лы, 4 ил. Ш 2.2

WEBMASCHINE

Improvements in or relating to rollers for controlling travelling webs

... 1,018,435. Feeding webs. G. DURRANT & SONS Ltd. Feb. 28, 1964 [March 16, 1963], No. 10491/63. Heading B6B. [Also in Division F2] A flexible roller for controlling the direction of and weft tension in a fabric or paper web is formed of a centre section 11b and two outer sections 11a, 11 freely rotatable on slidably hinged shafts 9b, 9, 9a and enclosed by a continuous rubber sleeve 14, the shaft sections being adapted to move in a plane at right-angles to a plane containing pivots 7 at the ends of the outer shafts 9a, 9, which can be moved in opposite or like directions. For controlling the web tension (Fig. 1) the outer shafts 9a, 9 are carried in bell-cranks 8 pivoted at 7 and each connected through links 15 to nuts 16 on oppositely handed lead screws 17 driven by a reversible electric motor controlled by manual switches to raise or lower the centre shaft 9b, which remains parallel to the pivot plane. The movement is limited by switches engaging adjustable stops on one of the links 15.

Letting-off terry warps

An apparatus for tensioning warp threads of a loom comprises a warp beam from which the warp threads are withdrawn by means of a support beam and a deflection beam. The deflection beam is secured to the support beam by means of bending springs acting in the direction of the deflected warp threads. The bending or deflection length of the bending springs is adjustable for preselected setting of the warp thread tension in that the bending springs are supported at their bending or deflection side by means of a bending-resistant support plate which is adjustable in lengthwise direction. These measures provide for a purely mechanical, simple, easily adjustable and functionally reliable tensioning apparatus which is particularly suitable for the pile warp of a Terry weaving machine.

WEAVING LOOM

METHOD FOR IMPROVING WEAVING Of a WIRE FABRIC OF CHAIN HAS MODULUS OF ELASTICITY HIGH

METHOD FOR TENSIONING WIRES CHAIN DURING THE MANUFACTURE OF A FABRIC ON A WEAVING MACHINE AND DEVICE FOR CARRYING OUT SAID METHOD

During the formation of a shed (2), the compensation of the warp-thread length in the event of a shed change and the setting of a different degree of tension of the shed branches (5, 6), the warp threads (1) are maintained under a tension which is near the introductory tension of the warp threads, specifically during the rotation of the main shaft through an angular sector of 250 DEG -340 DEG . At the moment when the weft thread is beaten up (4), a maximum tension, which is achieved during the rotation of the main shaft through an angular sector of 110 DEG -20 DEG , is imparted to the warp threads (1). There is an apparatus (11) which guarantees the varying degree of tension of the shed branches (5, 6) of the shed (2) and which possesses guide bars (12, 13) arranged so as to be capable of oscillating alternately in the vertical plane. There is a compensating element (14) which is mounted between the guide bars (12, 13), with the possibility of periodic action on the warp threads (1) in order to lift these between the guide bars (12, 13) at the moment when the weft thread is beaten up (4). This makes it possible to generate a brief maximum load on the warp threads only at the moment of beating up (4) of the weft thread, thereby affording the possibility of reducing the breaking frequency of the warp threads (1) during weaving and guaranteeing the production of denser fabrics.

DEVICE FOR TIGHTENING the WARPING FRAME OF WIRE OF CHAIN Of a POWER LOOM

L'INVENTION CONCERNE UN DISPOSITIF EN VUE DE TENDRE L'OURDISSOIR DES FILS DE CHAINE D'UNE MACHINE A TISSER. LE DISPOSITIF DE L'INVENTION COMPORTE UNE ENSOUPLE DE DETOUR 6 FLECHISSANT SOUS L'INFLUENCE DES TENSIONS VARIABLES DES FILS DE CHAINE 3 DEROULES D'UNE ENSOUPLE, CETTE ENSOUPLE DE DETOUR 6 ETANT SOUTENUE SUR SON SUPPORT 5 A L'INTERVENTION DE RESSORTS DE FLEXION 12 AGISSANT DANS LA DIRECTION 7 DES FILS DE CHAINE DETOURNES 3. L'INVENTION EST UTILISEE POUR TENDRE L'OURDISSOIR D'UNE MACHINE A TISSER, EN PARTICULIER, POUR TENDRE LA CHAINE DE POIL D'UNE MACHINE A TISSER LES TISSUS-EPONGES.

Loom having an adjustable deflection beam

The deflection beam is mounted independently of the tensioning beam to permit raising and lowering of the deflection beam when mounting a warp beam on the loom. The deflection beam is mounted on a support which is secured to a support beam via a detachable clamp connection. A pivotally mounted roller lever which rides on a cam track on the support is used for raising and lowering the support and deflection beam.

SHED-FORMING DEVICE

Verfahren zur Kompensation der Längungs- oder Spannungsänderung in einer Webkette und Webmaschine zur Durchführung des Verfahrens

Verfahren zur Kompensation der bei Webfachwechsel verursachten Längungs- oder Spannungsänderung in der von einem Kettbaum über einen um seine Längsmittenachse in einer Webmaschine drehbeweglich gelagerten Streichbaum geführten Webkette beim Herstellen eines Gewebes, das wenigstens eine erste und zweite Bindungsart aufweist, dadurch gekennzeichnet, - dass die Webkette in Vorbereitung eines Webprozesses als wenigstens erste und zweite Kettfadengruppe über separat mit dem Streichbaum verbindbare Module geführt wird und - dass während des Webprozesses die Längungs- oder Spannungsänderung der wenigstens ersten Kettfadengruppe unabhängig von übrigen Kettfadengruppen kompensiert wird.

SPECIALIZED EDUCATION DEVICE FOR THE ROUND WEAVING OF HOCHSCHAEFTIGER FABRICS AND USE OF THE SPECIALIZED EDUCATION DEVICE FOR THIS.

PROCEDURE FOR THE IMPROVEMENT OF A FABRIC WITH A CHAIN WITH HIGH MODULUS OF ELASTICITY

PROCEDURE FOR THE COMPENSATION OF THE LENGTHENING OR SPANNUNGSÄNDERUNG IN A WEB CHAIN AND WEAVING LOOM FOR THE EXECUTION OF THE PROCEDURE

WEBMASCHINE

WORKING METHOD TO WEAVE AND INSTITUTION FOR OPERATING WEEFKADERS FOR THAT PURPOSE APPLIED.

LOOM

СПОСОБ И УСТРОЙСТВО ДЛЯ ПЕРЕДАЧИ СИЛ И ДВИЖЕНИЙ НА ОСНОВНЫЕ НИТИ ТКАЦКОЙ МАШИНЫ

Information display method and information display device for loom

In a graph region where changes of a weaving-related member, provided at a loom, occurring as weaving is performed is associated with a rotation angle of a main shaft and displayed, a line graph corresponding to a selvage of a fabric is formed on the basis of the rotation angle of the main shaft at which a leading end portion of weft insertion means or a leading end of a weft that is inserted passes the selvage of the fabric, and a line graph corresponding to an arbitrary position at the fabric in a weaving-width direction is formed by determining the rotation angle of the main shaft corresponding to the arbitrary position.

Gaapvormingsinrichting

Deze uitvinding betreft een gaapvormingsinrichting omvattende een jacquardinrichting (2) waarvan de hevels (16),(17) verbonden zijn met een terugtrekelement (18),(19) om een neerwaarts gerichte kracht uit te oefenen op de hevel (16),(17), waarbij per hevel (16),(17) een garenspanningselement (8) voorzien is om de garenspanning in minstens één bijhorende kettingdraad (11),(12) te wijzigen, en waarbij een stuur-of regeleenheid voorzien is om per hevel (16),(17), de garenspanning in minstens één bijhorende kettingdraad (11),(12) afzonderlijk te regelen of te sturen om de totale neerwaarts gerichte kracht op de hevel (16),(17) naar een bepaalde waarde te brengen of te laten variëren volgens een bepaald verloop.

Stop mechanism for looms

Spanneinheit für die Webkette in einer Webmaschine

Loom

Loom

The invention relates to a loom comprising a warp thread tensioning device and a shedding device ( 12 ), which comprises pre-tensioned warp threads ( 4 ) in a first shedding position (F₁). The loom also comprises a lifting device ( 38 ), which can be driven in an oscillating manner, and followers ( 40 ) for the warp threads ( 4 ), in addition to control means ( 46 ) that can be operated by actuators ( 44 ) in order to selectively engage the warp threads ( 4 ) in the followers ( 40 ) and that displace the warp threads ( 4 ) into a second shedding position (F₃). To simplify said loom, a second lifting device ( 48 ), which is common to all warp threads ( 4 ), is provided in order to displace said warp threads ( 4 ) from the first shedding position (F₁) into a selection position (F₂), in which the first lifting device ( 38 ) is active, and in order to displace non-selected warp threads in unison into the first shedding position (F₁) by ...

Handloom provided with a mechanism for variation of the distance between breastbeam and back beam

A handloom provided with a warp beam for the supply of warp threads, a back beam for guiding the wrap to the weaving plane and a cloth beam for advancing the fabric. There are means provided for variation of the distance between the back beam and the breastbeam. The breastbeam is moveable substantially in the direction of the back beam and parallel to its starting position. Resilient members are present which exert a force away from the back beam on the breastbeam.

Tensioning apparatus for a whip roll of a weaving machine

The tensioning apparatus for adjusting the tension of a whip roll in a weaving machine employs an adjustable eccentric element which is connected to the tension spring. The eccentric element includes an eccentrically mounted pin which can be moved about an axis of the eccentric element in order to make an adjustment in the force supplied to the tensioning lever by the spring.

Warp tensioning device on a loom

Clamp element for loom warp A clamp unit for the warp on a loom has functional elements which are on the warp beam side and extend beyond the weaving width. The elements include a support component (8) with several bearing brackets (16A) in which the support beam is accommodated in a rotatable manner. The support component (8) consists of support elements (18) forming bearings in which a calender roll (23) is accommodated as a separate component. A guide roll (25) is carried loosely in separate bearing brackets (16A) connected to the support component (8).

Verbessertes Verfahren zur Kompensation der Längungs- oder Spannungsänderung in einer Webkette und Webmaschine zur Durchführung des Verfahrens

Die erfindungsgemäße Lösung ist eine Verbesserung der der DE-Patenanmeldung 19856308.6 zugrunde liegenden Erfindung. DOLLAR A Die Verbesserung besteht darin, dass zur Kompensation der bei Webfachwechsel in einer Webkante auftretenden Längungs- oder Spannungsänderung ein modular aufgebauter Streichbaum (2) sowohl mit Mitteln (7, 9, 10) zum zwangsweisen Steuern als auch mit Mitteln (11) zum zwangslosen Steuern wirkverbunden ist.

Loom warp tensioner

The mechanism to apply tension to the band of warps, in a loom, has a static carrier beam (16) with separate holders (26) across the width of the band of warps (19). They contain tensioners (27), with spring elastic resilience, locked together by one or more stiffeners (32).

DEVICE FOR TIGHTENING the WARPING FRAME OF WIRE OF CHAIN Of a POWER LOOM

DISPOSITIF EN VUE DE TENDRE L'OURDISSOIR DES FILS DE CHAINE D'UNE MACHINE A TISSER

L'INVENTION CONCERNE UN DISPOSITIF EN VUE DE TENDRE L'OURDISSOIR DES FILS DE CHAINE D'UNE MACHINE A TISSER. LE DISPOSITIF DE L'INVENTION COMPORTE UNE ENSOUPLE DE DETOUR 6 FLECHISSANT SOUS L'INFLUENCE DES TENSIONS VARIABLES DES FILS DE CHAINE 3 DEROULES D'UNE ENSOUPLE, CETTE ENSOUPLE DE DETOUR 6 ETANT SOUTENUE SUR SON SUPPORT 5 A L'INTERVENTION DE RESSORTS DE FLEXION 12 AGISSANT DANS LA DIRECTION 7 DES FILS DE CHAINE DETOURNES 3. L'INVENTION EST UTILISEE POUR TENDRE L'OURDISSOIR D'UNE MACHINE A TISSER, EN PARTICULIER, POUR TENDRE LA CHAINE DE POIL D'UNE MACHINE A TISSER LES TISSUS-EPONGES.

Method for compensating the change in length and tension in the warp and loom for carrying out the method

The warp is divided into different sections (3a,3b,3c) corresponding to the weaving pattern in the fabric. An oscillating backrest (2), which compensates for tension variations arising from the shed motion, has modules (4,5,6) which provide independent compensation for the different sections. An Independent claim is also included for a loom with a driven oscillating backrest (2) with at least one module (4) with a surface (4a) to provide compensation for part (3b) of the warp. The module is cam-shaped and attached to the surface (2b) of the backrest ...

EINRICHTUNG ZUM SPANNEN DER KETTFADENSCHAREN EINER WEBMASCHINE

PROCEDE DE MISE EN TENSION DES FILS DE CHAINE LORS DE LA FABRICATION D'UN TISSU SUR UN METIER A TISSER ET DISPOSITIF POUR LA MISE EN OEUVRE DE CE PROCEDE

L'invention concerne l'industrie textile. Le procédé faisant l'objet de l'invention est caractérisé en ce que, pendant la formation de la foule 2, la compensation de la longueur des fils de chaîne lors du changement de la foule et l'obtention d'une différence de tension entre les branches 5 et 6 de la foule, les fils de chaîne sont maintenus sous une tension qui est voisine de la tension d'enfilage et qui est appliquée aux fils pendant la rotation de l'arbre de commande d'un angle de 250 à 3400, tandis que la tension maximale est appliquée pendant la rotation de commande d'un angle de 110 à 20 degrés . L'invention s'applique à la fabrication de tous les genres de tissus, y compris les tissus de lin, indépendamment du procédé et des moyens employés pour l'insertion de trame (navettes, micro-navettes, épées, etc.).

Improved method and device for weaving

DISPOSITIF EN VUE DE TENDRE L'OURDISSOIR DES FILS DE CHAINE D'UNE MACHINE A TISSER

Handloom provided with a mechanism for variation of the distance between breastbeam and black beam

A handloom provided with a warp beam for the supply of warp threads, a back beam for guiding the warp to the weaving plane, a brestbeam for guiding the fabric from the weaving plane and a cloth beam for advancing the fabric. There are means provided for variation of the distance between the back beam and the breastbeam. The breastbeam is movable substantially in the direction of the back beam and parallel to its starting position. Resilient members are present which exert a force away from the back beam on the breastbeam.

Loom with easy-going warp tension device

A tension device (2) of a loom (1) is formed from a tension element (22) mounted rotatably on a plurality of rollers (24') and resting on a drive shaft (21) at a plurality of bearing points (24) distributed over the length of the tension element. The drive shaft (21) is prestressed by a torsion bar (23), on the end (23') of which engages an adjusting mechanism (3) driven by means of an eccentric (33). The tension device (2) consists of only a few parts of small dimensions and it can therefore adapt very quickly to changes in position of the warp yarns (11). It is consequently suitable for high-speed looms, by means of which sensitive warp yarns are processed. ...

Webmaschine mit einem Kettbaum

The invention relates to a mechanical loom comprising a warp beam (1), said mechanical loom pulling a warp thread (3) or a set of warp threads. The warp thread (3) is pulled out of a thread storage element. The aim of the invention is to improve one such mechanical loom in terms of homogenizing the warp thread tension. To this end, the warp thread (3) is guided, after the thread storage element, by means of a deflection roll (4) which is embodied as a measuring roll, said measuring roll detecting the prevailing thread tension at that point and influencing the warp beam drive (2) according to the same.

Device for a yarn-carrier assembly capable of functioning as a damper in operating phases of the loom and as a blocking means in stopping phases of the loom

The invention relates to a yarn-carrier assembly for a loom, of the damper type, characterised in that it comprises a system capable of functioning as a damper of the yarn carrier during each operating phase of the loom and capable of blocking the yarn carrier during each stopping phase of said loom. According to the invention, the yarn-carrier assembly is equipped with a double-acting jack having an outer channel 14, on which is arranged a solenoid valve 15 controlled, for example, by the general control of the loom. Moreover, the device can be completed by a needle-valve tap 16 for adjusting the damping capacity according to the article to be woven.

LOOM HAVING LOW-STRESS TENSIONING DEVICE FOR WARP

METHOD FOR TENSIONING WIRES CHAIN DURING THE MANUFACTURE OF A FABRIC ON A WEAVING MACHINE AND DEVICE FOR CARRYING OUT SAID METHOD

Spanneinheit für die Webkette in einer Webmaschine

Shedding apparatus for the circular weaving of multi-harness fabrics and use of the shedding apparatus therefor

Vorrichtung zum Führen von Kettfäden in einer Webmaschine

Die Erfindung betrifft eine Vorrichtung (1) zum Führen von Kettfäden in einer Webmaschine, wobei die Vorrichtung (1) umfasst:- ein sich in Schussrichtung (SR) zumindest über die Kettbreite (B) erstreckendes Umlenkelement (10) mit einer gekrümmten Führungsfläche (12), über welche die Kettfäden mit einem Umschlingungswinkel geführt werden,- eine sich in Schussrichtung (SR) zumindest über die Kettbreite (B) erstreckende starre Trägereinrichtung (20), auf welcher das Umlenkelement (10) befestigt ist und welche die auf das Umlenkelement (10) wirkenden Kräfte der Kettfäden auf einer der besagten Führungsfläche (12) des Umlenkelements (10) abgewandten Seite aufnimmt, und- eine Stützeinrichtung (30), an der die Trägereinrichtung (20) zumindest in ihren beiden stirnseitigen Endbereichen (23) befestigt ist.Die erfindungsgemäße Vorrichtung ist dadurch gekennzeichnet, dass die Trägereinrichtung (20) mindestens von einer ersten in eine zweite Position und zurück überführbar ist und in der jeweiligen ...

Loom

LETTING-OFF TERRY WARPS

DEVICE FOR TENSIONING A WARP THREAD SHEET IN A MECHANICAL LOOM

The invention concerns a device for tensioning a sheet of warp threads (19) in a mechanical loom, the tensioning device comprising a tensioning roller (16) which is supported at a plurality of locations over its length by support rollers (17, 18) arranged in two rows. The support rollers (18) in one row are arranged so as to yield in a resiliently elastic manner.

Information display method and information display device for loom

In a graph region where changes of a weaving-related member, provided at a loom (1), occurring as weaving is performed is associated with a rotation angle of a main shaft and displayed, a line graph corresponding to a selvage of a fabric is formed on the basis of the rotation angle of the main shaft at which a leading end portion of weft insertion means or a leading end of a weft that is inserted passes the selvage of the fabric, and a line graph corresponding to an arbitrary position at the fabric in a weaving-width direction is formed by determining the rotation angle of the main shaft corresponding to the arbitrary position.

VORRICHTUNG ZUR VERSTELLUNG DER SPANNUNG EINES SPANNBAUMES EINER WEBMASCHINE

Yüksek bir elastikiyet modülünü havi bir argaç/çözgü ipliği kumaşının dokunmasının daha iyi bir hale getirilmesine yönelik metod.

METHOD AND MEANS FOR MEASURED CONTROL OF TAPE-LIKE WARPS FOR SHEDDING AND TAKING-UP OPERATIONS

A method and means are disclosed for measured control of tape-like warps for shedding and taking-up operations when producing woven materials comprising tape- like warps and wefts. According to this invention, a displaceable contact surface of the warp control device is located between the warp supply source and the shedding device. The warp control device comprises a displaceable member for providing contact surface to displace at least some of the tape-like warps for releasing them in a measured way for shed forming and taking-up operations. Further, the contact surfaces are retracted for enabling shed closing and measured taking-up.

Clamp element for loom warp

A clamp unit for the warp on a loom has functional elements which are on the warp beam side and extend beyond the weaving width. The elements include a support component (8) with several bearing brackets (16A) in which the support beam is accommodated in a rotatable manner. The support component (8) consists of support elements (18) forming bearings in which a calender roll (23) is accommodated as a separate component. A guide roll (25) is carried loosely in separate bearing brackets (16A) connected to the support component (8).

TENSILE FORCE CONTROLLER OF LOOM WHIP ROLL

WEAVING METHOD WITH CONTROL OR ADJUSTMENT OF THE YARN TENSION IN WARP THREADS. AND WEAVING MACHINE FOR PRODUCING A FABRIC USING SAID WEAVING METHOD

Disclosed is a weaving method with which the yarn tension of several part groups with at least one warp thread per part group is controlled or adjusted separately, in order to follow a respective reference yarn tension profile during weaving, where, for at least one part group, the reference yarn tension profile is changed during weaving, where the reference yarn tension profile is determined and changed separately for at least two part groups, and where each reference yarn tension profile is selected from a collection of different reference yarn tension profiles. Also disclosed is a weaving machine provided with yarn tensioning elements, a storage unit in which said collection is provided, and a control or steering unit in order, in cooperation with the yarn tensioning elements, to adjust or control the yarn tension in separate warp threads using the indicated weaving method.

Damping device for the backrest roller of a weaving machine

Damping device for the backrest roller of a weaving machine, characterized in that it consists essentially of a damper (23) formed by a a first core (24) provided with a solenoid (25) and a second core (26), in which the cores can perform to-and-fro movements relative to one another, and in which each of them is connected to one of the opposite attachment points (27, 28) of the damper (23); and means (29) to determine the electric current (I) in the solenoid (25).

Method and means for measured control of tape-like warps for shedding and taking-up operations

A method and means are disclosed for measured control of tape-like warps for shedding and taking-up operations when producing woven materials comprising tape-like warps and wefts. According to this invention, a displaceable contact surface of the warp control device is located between the warp supply source and the shedding device. The warp control device comprises a displaceable member for providing contact surface to displace at least some of the tape-like warps for releasing them in a measured way for shed forming and taking-up operations. Further, the contact surfaces are retracted for enabling shed closing and measured taking-up.

Loom

The invention relates to a loom comprising a warp thread tensioning device and a shedding device (12), which comprises pre-tensioned warp threads (4) in a first shedding position (F1). The loom also comprises a lifting device (38), which can be driven in an oscillating manner, and followers (40) for the warp threads (4), in addition to control means (46) that can be operated by actuators (44) in order to selectively engage the warp threads (4) in the followers (40) and that displace the warp threads (4) into a second shedding position (F3). To simplify said loom, a second lifting device (48), which is common to all warp threads (4), is provided in order to displace said warp threads (4) from the first shedding position (F1) into a selection position (F2), in which the first lifting device (38) is active, and in order to displace non-selected warp threads in unison into the first shedding position (F1) by the pre-tensioning of said warp threads (4).

Adjustable warp tension roll support in a weaving loom

A warp tensioning mechanism for a weaving loom is so constructed that a crossbar (8) that carries the tensioning mechanism is mounted at each end in the loom frame for a three-dimensional adjustment (5, 5A, 5B) vertically up and down, horizontally back and forth, and angularly about the longitudinal axis of the crossbar. After adjustments have been made, the crossbar is locked in position. The crossbar carries two sets of bearing brackets. One set (16) of bearing brackets holds a carrier beam in first bearings. The carrier beam in turn holds a warp tensioning roller (23) in second bearings (18). The second set of carrier brackets (16A) holds a warp guide roller (25) in third bearings (27).

Shed forming apparatus for the circular weaving of articles with complex pattern and application of this apparatus

A shedding apparatus for the circular weaving of multi-harness fabrics includes a plurality of heddle frames for weaving a multi-ply screen of the type suitable for use with a paper making machine. Each heddle frame has a warp wire from each fabric half drawn therethrough and a divider wire is located between the heddle frames and the reed. The divider wire extends across the entire width of the fabric with all of the warp wires of the upper fabric half extending above the wire divider and all of the warp wires of the lower fabric half extending beneath the wire divider so that upon weaving of one fabric half the divider wire is raised or lowered so that the warp wires of the other fabric half are urged away from the shed by the wire divider. A compensator rod may be provided between the heddle frames and the warp beam to compensate for the tension placed on warp wires due to different path lengths for the warp wires as caused by the wire divider.

TENSIONING APPARATUS OF WARP YARN GROUP IN LOOM

Warp tension shift compensation appts. on the shed change in loom

The appts. in a loom with a continuous weft insertion, is between the shed operating mechanism and the weft beating-in line.

Vorrichtung zur Bruchüberwachung von Dreherfäden einer Textilmaschine, insbesondere einer Webmaschine

Vorrichtung zur Bruchüberwachung von Fäden (24) einer Textilmaschine, insbesondere der Dreherfäden einer Webmaschine, wobei die Vorrichtung ein Gestell (32) aufweist, wobei an dem Gestell (32) für jeden zu überwachenden Faden (24) mindestens zwei in Laufrichtung des Fadens beabstandet zueinander angeordnete Gestellösen (35, 37) angeordnet sind, wobei an dem Gestell (32) für jeden zu überwachenden Faden ein Arm (43) schwenkbar befestigt ist, wobei der Arm (43) an seinem freien Ende eine Öse (51) für den zu überwachenden Faden aufweist, wobei der Arm (43) mit der Öse (51) zwischen die Gestellösen (35, 37) schwenkbar ist, wobei der Arm (43) einen Impulsgeber aufweist, wobei an dem Gestell (32) ein Sensor gekapselt angeordnet ist, der mit dem Impulsgeber zusammenwirkt.

INSTITUTION FOR MOVING THE SLEEP AT WEEFMACHINES.

Method and apparatus for compensating warp thread tension or elongation variations during loom shedding

Different groups of warp threads are subject to different variations of warp thread tension during shed changes, especially when weaving a fabric having portions such as fabric edges with different weave binding patterns. To provide different warp thread tension compensation for the different thread groups, a cam-like first tensioning module is arranged protruding from the circumferential surface of the backrest along the entire operating width thereof. Second and third tensioning modules are arranged and engaged over the first tensioning module at particular selected axial locations on the backrest. While the second and third tensioning modules provide a constant deflection path distance for second and third warp thread groups guided thereover, the first tensioning module provides a varying deflection path distance for the first warp thread group guided thereover, depending on the oscillating rotational angular position of the backrest. The backrest oscillatingly rotates under a passive ...

Method and means for measured control of tape-like warps for shedding and taking-up operations

A method and means are disclosed for measured control of tape-like warps for shedding and taking-up operations when producing woven materials comprising tape-like warps and wefts. According to this invention, a displaceable contact surface of the warp control device is located between the warp supply source and the shedding device. The warp control device comprises a displaceable member for providing contact surface to displace at least some of the tape-like warps for releasing them in a measured way for shed forming and taking-up operations. Further, the contact surfaces are retracted for enabling shed closing and measured taking-up.

Vorrichtung zur Regulierung der Fadenspannung

Vorrichtung (1) zur Regulierung der Fadenspannung der durch eine Dreherbindungsvorrichtung (20) mit zwei Hebelitzen (22, 24) und einer Halblitze (21) geführten Dreher- und Steherfaden (60, 70), wobei die Hebelitzen (22, 24) an den gegenläufig bewegten oberen und unteren Webschäften einer Webmaschine angeordnet sind, dadurch gekennzeichnet, dass die Vorrichtung (1) zur Regulierung der Fadenspannung zwei Hebelitzen (2, 4) und eine durch die Hebelitzen (2, 4) geführte und gesteuerte Halblitze (11) umfasst, wobei die Vorrichtung (1) zur Regulierung der Fadenspannung um 180° verdreht zu der Dreherbindungsvorrichtung (20) an den Webschäften (30a–30d) der Webmaschine angeordnet ist.

FACHBILDUNGSVORRICHTUNG ZUM RUNDWEBEN HOCHSCHAEFTIGER GEWEBE UND VERWENDUNG DER FACHBILDUNGSVORRICHTUNG HIERZU

Compensating for warp tension variations due to shed motion on loom by attaching modules to oscillating backrest for different parts of warp

The warp is divided into different sections (3a,3b,3c) corresponding to the weaving pattern in the fabric. An oscillating backrest (2), which compensates for tension variations arising from the shed motion, has modules (4,5,6) which provide independent compensation for the different sections. An Independent claim is also included for a loom with a driven oscillating backrest (2) with at least one module (4) with a surface (4a) to provide compensation for part (3b) of the warp. The module is cam-shaped and attached to the surface (2b) of the backrest ...

METHOD FOR ENHANCING THE WEAVING OF A WARP YARN FABRIC HAVING A HIGH MODULUS OF ELASTICITY

SHED-FORMING DEVICE

The invention concerns a shed-forming device comprising a jacquard device (2) in which the heddles (16), (17) are connected to a pull-back element (18), (19) for exerting a downward force on the heddle (16), (17), wherein for each heddle (16), (17), a yarn tensioning element (8) is provided to change the yam tension in at least one associated warp thread (11), (12), and wherein a control or steering unit is provided for steering or controlling the yarn tension in at least one associated warp thread (11), (12) separately for each heddle (16), (17), in order to bring the total downward force on the heddle (16), (17) to a specific value or vary this according to a specific profile.

WEBMASCHINE MIT LEICHTGAENGIGER SPANNVORRICHTUNG FUER WEBKETTE.

웨어러블 태양전지용 직조 원단의 제조방법 및 그 원단

... 본 발명은 형태안정성과 유연성이 우수한 웨어러블 태양전지를 구성하기 위한 전극 기재로서 사용되는 직조 원단을 제공하기 위한 것이다. 본 발명은, 금속섬유를 사용하여 직조할 때에 경사의 장력을 개별적으로 조절하고, 소정의 경사로 이루어진 단위 셀의 양쪽 가장자리 변사 부분을 레노 조직에 의한 구조로 구성하여, 사절의 발생을 억제하고 변사 부분 경사의 쳐짐이 발생하지 않도록 하여, 직기에서 금속섬유에 의한 직조가 이루어지도록 한 것이다.

Device for moving the back rest in weaving machines

Device for moving the back rest in weaving machines, in particular according to a periodical movement, consisting of two moveable supporting mechanisms (13) in between which the back rest (3) is mounted, at least one eccentric (19) for moving the supporting mechanisms (13), provided with setting means (20) to modify the eccentricity (E); a driving wheel (15) to drive the eccentric (19); and driving means (12, 16, 17) to drive the driving wheel (15); characterized in that means (21) have been provided in between the driving wheel (15) and the eccentric (19), allowing for a continuous setting of the phase of the eccentric (19) in relation to the driving wheel (15), whereby said means consist of a seating (22) formed in the driving wheel (15); an element (23) which fits in the seating (22) and which can be axially turned in relation to the driving wheel (15) to which the eccentric (19) is coupled; and clamping means (24) which can clamp the turnable element (23) in any required angle position in the seating (22).

Method for weaving and device for driving weaving frames applied for this purpose

Method for weaving, more especially whereby use is made of a set of weaving frames (6A-6D) of which in each weaving cycle a number of weaving frames are held in a same extreme position, while all remaining weaving frames are moved, and whereby different tensions are provided for the top and bottom warp threads (2A-2D) at the moment of the beating up, characterized in that a weaving shed (9) is formed whereby at the moment of crossing of the weaving frames changing position the length of the course followed by the crossing warp threads is equal or almost equal to the length of the course followed by the warp threads held in extreme position. ...

LOOM COMPRISING A CRANK-TYPE DRIVE DEVICE

A loom, comprising a crank-type drive device (20), comprising a crank hub (22) non-rotatably attached to a drive shaft (34), a holder (24) non-rotatably attached to the crank hub (22), an eccentric shaft (25) supported by the holder (24), and a connecting member (26) rotatably supported by the holder via the eccentric shaft (25) and a bearing (28) and connected to a drive target member (7) of a loom, wherein the holder (24) has an attached surface (24e) that is attached to the crank hub (22), is orthogonal to an axis line of the drive shaft (34) and is a surface facing toward a tip end of the drive shaft (34), and the crank hub (22) comprises a plate-shaped attaching part (22b) which the attached surface (24e) of the holder (24) is attached thereto and has an attaching surface (22d) in contact with the attached surface, and a fixing mechanism (22a1) for fixing the crank hub (22) to the drive shaft (34), the drive shaft being inserted and fitted in the fixing mechanism. The crank hub (22) is configured so that the fixing mechanism (22a1) is positioned on the attaching surface (22d)-side of the attaching part (22b) in a plate thickness direction.

METHOD AND MEANS FOR MEASURED CONTROL OF TAPE-LIKE WARPS FOR SHEDDING AND TAKING-UP OPERATIONS

A method and means are disclosed for measured control of tape-like warps for shedding and taking-up operations when producing woven materials comprising tape- like warps and wefts. According to this invention, a displaceable contact surface of the warp control device is located between the warp supply source and the shedding device. The warp control device comprises a displaceable member for providing contact surface to displace at least some of the tape-like warps for releasing them in a measured way for shed forming and taking-up operations. Further, the contact surfaces are retracted for enabling shed closing and measured taking-up.

Weaving method with control or adjustment of the yarn tension in warp threads. and weaving machine for producing a fabric using said weaving method

Disclosed is a weaving method with which the yarn tension of several part groups with at least one warp thread per part group is controlled or adjusted separately, in order to follow a respective reference yarn tension profile during weaving, where, for at least one part group, the reference yarn tension profile is changed during weaving, where the reference yarn tension profile is determined and changed separately for at least two part groups, and where each reference yarn tension profile is selected from a collection of different reference yarn tension profiles. Also disclosed is a weaving machine provided with yarn tensioning elements, a storage unit in which said collection is provided, and a control or steering unit in order, in cooperation with the yarn tensioning elements, to adjust or control the yarn tension in separate warp threads using the indicated weaving method.

METHOD AND MEANS FOR MEASURED CONTROL OF TAPE-LIKE WARPS FOR SHEDDING AND TAKING-UP OPERATIONS

A method and means are disclosed for measured control of tape-like warps for shedding and taking-up operations when producing woven materials comprising tape-like warps and wefts. According to this invention, a displaceable contact surface of the warp control device is located between the warp supply source and the shedding device. The warp control device comprises a displaceable member for providing contact surface to displace at least some of the tape-like warps for releasing them in a measured way for shed forming and taking-up operations. Further, the contact surfaces are retracted for enabling shed closing and measured taking-up. 1. An apparatus for producing a woven material from tape-like warps and wefts comprising:a warp supply source for tape-like warps;a shed forming device to form a shed by said warps;a weft insertion device for inserting tape-like weft in the shed formed by said warps; anda take-up device for taking-up the produced woven material;wherein the apparatus further comprises a warp controlling a warp controlling device located in a warp path from the warp supply source to the shed forming device, said warp controlling device comprising at least one displaceable contact surface, and an arrangement to displace the contact surface for displacing at least one of the warps between the warp supply source and the shed forming device, whereby the displacement of said warp(s) releases them from the warp supply source for shed opening and taking-up, and to retract the contact surface for enabling shed closing and fabric taking up.2. The apparatus of claim 1 , wherein at least one of the contact surfaces is arranged to continuously remain in contact with the warps.3. The apparatus of claim 1 , wherein the contact surface comprises a low-friction surface.4. The apparatus of claim 1 , wherein the contact surface comprises a high-friction surface.5. The apparatus of claim 1 , wherein the contact surface is arranged on a roller.6. The apparatus of claim 1 , ...

Method and Device for Applying Forces and Motions to Warp Threads of Weaving Machine

The invention relates to a method for applying forces and motions to warp threads () of a weaving machine with the following method steps: deflecting the warp threads () via a thread deflecting element () which is supported pivotably about a pivot axis (); applying spring forces to the thread deflecting element () via more than three force application points () along a first line () which extends parallel to the pivot axis (), wherein the spring forces are applied by at least one spring element (); applying a prescribed positively constrained oscillating motion () onto the thread deflecting element () wherein this motion () is applied by a drive means () via a drive element (), wherein the forces on the thread deflecting element () are supported partially via the thread deflecting element () on the at least one spring element () and partially via the drive element () on the drive means (). The invention also relates to a corresponding apparatus. 111. Method for applying forces and motions to warp threads ( , ′) of a weaving machine with the following method steps:{'b': 1', '1', '2', '3, 'deflecting the warp threads (, ′) via a thread deflecting element (), which is supported pivotably about a pivot axis ();'}{'b': 2', '5', '6', '3', '4, 'applying spring forces to the thread deflecting element () via more than three force application points () along a first line () that extends parallel to the pivot axis (), wherein the spring forces are applied via at least one spring element ();'}{'b': 38', '2', '38', '7', '8', '2', '2', '4', '8', '7, 'applying a prescribed positively constrained oscillating motion () to the thread deflecting element (), wherein this motion () is applied by a drive means () via a drive element (), wherein the forces on the thread deflecting element () are supported partially via the thread deflecting element () on the at least one spring element () and partially via the drive element () on the drive means ().'}244. Method according to claim 1 , ...

Pile warp opening control method in a pile loom

Torsion bar type warp tensioning device for a loom

A tensioning device of a loom is embodied by a tensioning element rotatably mounted on a plurality of rollers which, in turn, are supported at spaced apart bearing places on a drive shaft. The drive shaft is biased by a torsion bar acted on its end by an adjusting mechanism driven by means of an eccentric. The tensioning device comprises a reduced number of parts of reduced dimension and can therefore adapt very rapidly to changes in the position of the warp yarns. The tensioning device is particularly suitable for high-speed looms which process delicate warp yarns.

Handloom provided with a mechanism for variation of the distance between breastbeam and back beam

A handloom provided with a warp beam for the supply of warp threads, a back beam for guiding the warp to the weaving plane and a cloth beam for advancing the fabric. There are means provided for variation of the distance between the back beam and the breastbeam. The breastbeam is movable substantially in the direction of the back beam and parallel to its starting position. Resilient members are present which exert a force away from the back beam on the breastbeam.

Apparatus for tensioning the warp thread sheet of a loom

An apparatus for tensioning warp threads of a loom comprises a warp beam from which the warp threads are withdrawn by means of a support beam and a deflection beam. The deflection beam is secured to the support beam by means of bending springs acting in the direction of the deflected warp threads. The bending or deflection length of the bending springs is adjustable for preselected setting of the warp thread tension in that the bending springs are supported at their bending or deflection side by means of a bending-resistant support plate which is adjustable in lengthwise direction. These measures provide for a purely mechanical, simple, easily adjustable and functionally reliable tensioning apparatus which is particularly suitable for the pile warp of a Terry weaving machine.

DEVICE FOR TENSIONING THE GROUPS OF THREADS OF A MECHANICAL FRAME

Loom

The invention relates to a loom comprising a warp thread tensioning device and a shedding device (12), which comprises pre-tensioned warp threads (4) in a first shedding position (F1). The loom also comprises a lifting device (38), which can be driven in an oscillating manner, and followers (40) for the warp threads (4), in addition to control means (46) that can be operated by actuators (44) in order to selectively engage the warp threads (4) in the followers (40) and that displace the warp threads (4) into a second shedding position (F3). To simplify said loom, a second lifting device (48), which is common to all warp threads (4), is provided in order to displace said warp threads (4) from the first shedding position (F1) into a selection position (F2), in which the first lifting device (38) is active, and in order to displace non-selected warp threads in unison into the first shedding position (F1) by the pre-tensioning of said warp threads (4).

Based on the device and method that three-dimensional loom fabric tissue is compensated to warp tension

本发明提供了一种基于立体织机织物组织对经纱张力进行补偿的装置，立体织机包括经轴，经轴出来的经纱经过分层架、穿过综框与纬纱交织，形成织物；所述对经纱张力进行补偿的装置包括用于上下运动对综框上下移动造成的经纱伸长或收缩进行同步补偿的张力辊及其驱动装置，每一个经轴相对应设置一个张力辊，经轴出来的经纱呈U字型绕过张力辊，然后经过分层架、穿过综框与纬纱交织。本发明还提供了一种基于立体织机织物组织对经纱张力进行补偿的方法。本发明提供的主动补偿装置结构简单、性能可靠，可很好地适应弹性差的碳纤维等高性能纤维的织造，能满足立体织机多开口、同一片综框需要频繁变动程的补偿要求，提高了织机效率和织物质量。

Supporting device for the back rest in a weaving machine

Supporting device for the back rest in a weaving machine, characterized in that it mainly consists of a first element (13) which can move in relation to a frame (14) and a second element (15) upon which the back rest (3) has been mounted, whereby this second element (15) is attached to the first element (13) in a hingeable manner on the one hand, and is being supported by elastic means (17) on the other hand.

Device for adjusting the tension of the pile warp yarns in a terrycloth weaving loom

Device for adjusting the tension of the pile warp yarns, in a mobile breast-beam terrycloth weaving loom, comprising a pile warp roll assembly (G) with a warp tensioner (13) roll provided with a negative compensation movement. The same kinematic system of the alternate movement of the breast-beam (F), also drives the leverage of a corresponding positive compensation movement of said warp tensioner roll (13).

Device for adjusting the tension of the pile warp yarns in a terrycloth weaving loom

Patent JPS6211977Y2

Webmaschine

Dispositivo per regolare la tensione di un cilindro di rinvio di una macchina di tessitura.

Dispositivo per tendere i gruppi di fili d'ordito di un telaio meccanico.

Shed-forming device

对经纱中的纱线张力进行控制或调节的织造方法及使用该织造方法生产织物的织机

首先，本发明涉及一种织造方法，利用该方法，独立地控制或调节每个分组具有至少一根经纱的多个分组的纱线张力，以在织造期间遵循相应的参考纱线张力曲线，其中，对于至少一个分组，在织造期间改变参考纱线张力曲线，其中，对于至少两个分组，分别确定和改变参考纱线张力曲线，并且每个参考纱线张力曲线选自于由不同参考纱线张力曲线组成的集合；其次，本发明还涉及一种织机，该织机设有纱线张紧元件、在其中设有所述集合的储存单元、以及控制或操纵单元，该控制或操纵单元与纱线张紧元件协作，以使用所示的织造方法调节或控制各根经纱中的纱线张力。

织机用信息显示方法及信息显示装置

本发明公开了一种织机用信息显示方法及信息显示装置，旨在提供一种在织布的织幅方向上的特定的位置产生了织造上的问题的情况下，为了特定该问题的产生原因而对操作者提供作为参考的信息(指标)的织机用信息显示方法及信息显示装置。在与主轴的旋转角度相关显示织机上装备的织造关联部件伴随织造而产生的变化的图解区域上，基于使投纬体的先头部分或投纬的纬纱的前端通过织布的织端的主轴的旋转角度，描绘相当于所述织布的织端的线图，并且，针对所述织布的织幅方向上的任意位置，求与该任意位置相对应的主轴的旋转角度，且在所述图解区域上描绘与该任意位置相对应的线图。

一种具有预调功能的剑杆织机经纱张力调节装置

本发明公开了一种具有预调功能的剑杆织机经纱张力调节装置。固定块安装在侧板上，长槽L型板可上下移地连接在侧板上，张力调节杆的底端与长槽L型板接触，顶端穿设过固定块的通孔，弹簧三角卡接组件安装在侧板上，用于对长槽L型板进行限位；Y型板可转动地连接在侧板的内侧壁上，第二传动齿轮分别与第一传动齿轮和Y型板的齿轮结构啮合；变刚度系统/光电张力检测系统分别与Y型板和侧板连接，第一张力辊与第一传动齿轮连接，第二张力辊与张力调节杆连接，第三张力辊和第四张力辊均与Y型板连接。本发明实现了织造前、织造时张力自动调整，保证经纱张力在满足开口要求的前提下不损伤自身强力及其他性能，减少织造损耗，提高生产效率，操作简便。

一种三维圆织机

一种三维圆织机，包括主机、经纱架、经纱张力组件，经纱架分布于主机四周、经纱架和主机的中间设置有经纱张力组件，经纱从经纱架的纱筒引出，经过经纱张力组件送给主机；主机包括机架、开口装置、引纬装置、打紧装置、芯模和芯模驱动装置；开口装置设置在机架外侧，引纬装置设置在机架内侧，芯模驱动装置设置在机架内，且芯模连接在芯模驱动装置上；本发明采用多行开口，有效分散了经纱在单一开口处的聚集，解决了因经纱拥挤造成的开口难问题；本发明采用多行多列梭子，实现了低转速高产量的效果。

織機的曲柄式驅動裝置

本發明提供難以產生驅動軸的撓曲的結構。一種織機的曲柄式驅動裝置，包括以不能旋轉的方式安裝於驅動軸的曲柄轂、以不能旋轉的方式安裝於曲柄轂的支架、由支架支撐的偏心軸、以及經由偏心軸及軸承以能夠旋轉的方式由支架支撐並且與織機的驅動對象部件連結的連結部件，支架具有安裝於曲柄轂的被安裝面，該被安裝面與驅動軸的軸線正交且是驅動軸的前端側的面，曲柄轂具有：安裝部，是安裝支架的被安裝面的板狀的安裝部，且具有與被安裝面抵接的安裝面；和固定機構，係是用於將曲柄轂固定於驅動軸的固定機構，且嵌合插入驅動軸，在織機的曲柄式驅動裝置中，曲柄轂構成為固定機構位於安裝部的板厚方向上的安裝面側。

对经纱中的纱线张力进行控制或调节的织造方法及使用该织造方法生产织物的织机

首先，本发明涉及一种织造方法，利用该方法，独立地控制或调节每个分组具有至少一根经纱的多个分组的纱线张力，以在织造期间遵循相应的参考纱线张力曲线，其中，对于至少一个分组，在织造期间改变参考纱线张力曲线，其中，对于至少两个分组，分别确定和改变参考纱线张力曲线，并且每个参考纱线张力曲线选自于由不同参考纱线张力曲线组成的集合；其次，本发明还涉及一种织机，该织机设有纱线张紧元件、在其中设有所述集合的储存单元、以及控制或操纵单元，该控制或操纵单元与纱线张紧元件协作，以使用所示的织造方法调节或控制各根经纱中的纱线张力。

用於製造圓形織物之圓形織機

一種用於生產一圓形織物（14）之圓形織機（1），其包含：一主軸（2），一筘，其用於引導用於數個緯紗網之一編織梭，用於數個經紗網（5）之一供應支架（3），一引入裝置（7），其用於自該供應支架（3）引入該數個經紗網（5），數個引導及長度補償元件（13），其具有用於藉由該引入裝置（7）引入之該數個經紗網（5）之通道（19），一外部止動件（20），該數個引導及長度補償元件（13）在未負載該等經紗網（5）之一基本狀態中在一外部止動位置中抵靠該外部止動件設置，一內部止動件（21），該數個引導及長度補償元件（13）在一內部止動位置中抵靠該內部止動件設置，一中間止動件（22），該數個引導及長度補償元件（13）在一工作位置中抵靠該中間止動件設置，其中該數個引導及長度補償元件（13）各自具有一彈簧桿（16），該彈簧桿具有一第一彈簧桿部分（17），該通道（19）設置在該第一彈簧桿部分上，其中該第一彈簧桿部分（17）可藉助於彎曲直至該內部止動件（21）上之該內部止動位置而在該工作位置中偏轉，其中該等彈簧桿（16）各自具有一第二彈簧桿部分（18），其在未負載該數個經紗網（5）之該基本狀態中將該數個引導及長度補償元件（13）加壓至該外部止動位置中。

제트직기의 개구장치에 있어서의 사이드 스테이

본 고안은 제트직기의 개구장치에 있어서 헬드 프레임(Heald frame)의 양측단에 결착되는 사이드 스테이(Side stay)에 에 관한 것이다. 본 고안에 따르면, 제트직기의 헬드 프레임(4)의 양단에 결착되어 고속으로 상하 작동함으로써 헬드 프레임 가이드(5)와 고속으로 미끄럼 마찰이 이루어지는 알루미늄합금으로 형성된 사이드 스테이(Side stay)(1)의 미끄럼 마찰부위의 표면에 내구성이 강한 스테인레스 판재를프레스가공하여 사이드 스테이(Side stay)의 몸체(2)에 형성된 삽입홈(2a)에 삽착하여 미끄럼마찰부위의 내마모성이 향상되어 제품의 수명이 보다 긴 제트직기의 개구장치에 있어서의 사이드 스테이(Side stay)(1)가 제공된다.

梭口形成装置

本发明涉及一种梭口形成装置，其包括提花装置(2)，在该提花装置(2)中，综线(16)、(17)连接至回牵元件(18)、(19)，以在综线(16)、(17)上施加向下力，其中，对于每条综线(16)、(17)，设有一个纱线张紧元件(8)，以改变至少一根相关联的经纱(11)、(12)中的纱线张力，并且设有控制或操纵单元，用于为每条综线(16)、(17)分别操纵或控制至少一根相关联的经纱(11)、(12)中的纱线张力，以使综线(16)、(17)上的总向下力达到特定值，或者按照特定曲线改变该总向下力。

System for imparting momentary rigidity in tension sensing mechanism of weaving machines and method therefor

The present invention provides effective utilization of beat-up force for compaction of the weft threads on weaving machines, which is otherwise very difficult to attain because of the flexibly held warp threads, the flexibility or elasticity of it, being for the sake of sensing the tension built up in warp threads as they are consumed for weaving. This is achieved by imparting a momentary rigidity to a tension sensing mechanism of the warp threads while beating the weft threads up to the fell-of-the-cloth for transmitting full force of beat-up on to the fell-of-the-cloth by providing an equal and opposite reaction force against the beat up force and balancing each other exactly the fell-of-the-cloth to translate entire beat up force in to compaction of weft threads in to the fabric, thus, weaving of technical fabrics of heavy nature and high cover factors without any bumping phenomenon becomes possible.

Webmaschine mit einem kettbaum

Die Erfindung betrifft eine Webmaschine mit einem Kettbaum (1), welche einen Kettfaden (3) oder eine Kettfadenschar ziehend bewegt, wobei der Kettfaden (3) von einem Fadenspeicher gezogen wird. Um eine Webmaschine der in Rede stehenden Art insbesondere hinsichtlich einer Vergleichmäβigung der Kettfadenspannung verbessert auszugestalten, wird vorgeschlagen, dass der Kettfaden (3) nach dem Fadenspeicher über eine als Messrolle ausgebildete Umlenkrolle (4) geführt wird, welche Messrolle die dort herrschende Fadenspannung erfasst und in Abhängigkeit hierzu den Kettbaumantrieb (2) beeinflusst.

Procede pour ameliorer le tissage d'une etoffe de fils de chaine a module d'elasticite elevee

Procédé pour améliorer le tissage d'une étoffe de fils de chaîne à module d'élasticité élevée, dans lequel: on déroule en continu, depuis une ensouple (1), une nappe de fils de chaîne (3) parallèles; on fait passer ladite nappe sur un rouleau porte-fils (4); on forme une foule (9), au moyen de lisses (7, 8), définie dans la direction d'avancée de la chaîne à l'entrée par un point d'ouverture (15) de foule et de l'autre côté par un point de façure (10); on insère un fil de trame dans la foule au voisinage du point de façure (10) pour former une étoffe; et enfin, on tracte régulièrement et on enroule l'étoffe ainsi formée; caractérisé en ce que, au voisinage du point d'ouverture de la foule, on provoque un échauffement des fils de chaîne (3) à une température suffisante pour provoquer une diminution locale du module d'élasticité des fils de chaîne (et un étirage dans le cas de fils thermoplastiques), suivi d'un refroidissement des fils de chaîne dans la foule avant qu'ils n'atteignent les lisses (7, 8).

Procedimiento para mejorar la tejedura de una tela de hilos de urdimbre con modulo de elasticidad elevado.

PROCEDIMIENTO PARA MEJORAR LA URDIMBRE DE UNA TELA DE HILOS DE CADENA CON MODULO DE ELASTICIDAD, EN EL QUE SE DESENROLLA DE MANERA CONTINUA, DESDE UN ROLLO DE URDIMBRE (1), UNA CAPA DE HILOS DE CADENA (3) PARALELOS; SE HACE PASAR DICHA CAPA POR UN RODILLO PORTAHILOS (4); SE FORMA UN BATAN (9) MEDIANTE LIZOS (7,8) , DEFINIDO EN LA DIRECCION DE AVANCE DE LA CADENA EN LA ENTRADA POR UN PUNTO DE APERTURA DE BATAN Y POR EL OTRO LADO POR UN PUNTO DE ENTRETELA (10), SE INSERTA UN HILO DE TRAMA EN EL BATAN CERCA DEL PUNTO DE ENTRETELA (10) PARA FORMAR UNA TELA Y FINALMENTE, SE TIRA PERIODICAMENTE DE LA TELA Y SE ENROLLA LA TELA ASI FORMADA; ; CARACTERIZADO PORQUE, CERCA DEL PUNTO DE APERTURA DEL BATAN, SE PROVOCA UN CALENTAMIENTO DE LOS HILOS DE CADENA (3) A UNA TEMPERATURA SUFICIENTE PARA PROVOCAR UNA REDUCCION LOCAL DEL MODULO DE ELASTICIDAD DE LOS HILOS DE CADENA (Y UN ESTIRAMIENTO EN EL CASO DE LOS HILOS TERMOPLASTICOS), SEGUIDO POR UN ENFRIAMIENTO DE LOS HILOS DE CADENA EN EL BATAN ANTES DE ALCANZAR LOS LIZOS (7,8).

Verfahren zur verbesserung eines gewebes mit einer kette mit hohem elastizitätsmodul

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Verfahren zur kompensation der längungs- oder spannungsänderung in einer webkette und webmaschine zur durchführung des verfahrens

Weefmethode met regeling of sturing van de garenspanning in kettingdraden en weefmachine voor het produceren van een weefsel volgens deze weefmethode

Deze uitvinding betreft een weefmethode waarbij de garenspanning van meerdere deelgroepen met minstens één kettingdraad per deelgroep afzonderlijk geregeld of gestuurd wordt om tijdens het weven een respectievelijk referentie-garenspanningsverloop te volgen, en waarbij voor minstens één deelgroep het te volgen referentie-garenspanningsverloop gedurende het weven gewijzigd wordt, en betreft ook een weefmachine voorzien van garenspanningselementen en een stuur-of regeleenheid om, in samenwerking met de garenspanningselementen, de garenspanning in afzonderlijke kettingdraden te regelen of te sturen om tijdens het weven een respectievelijk referentie-garenspanningsverloop te volgen.

Weaving method with control or adjustment of the yarn tension in warp threads. and weaving machine for producing a fabric using said weaving method

The invention concerns firstly a weaving method with which the yam tension of several part groups with at least one warp thread per part group is controlled or adjusted separately, in order to follow a respective reference yam tension profile during weaving, wherein for at least one part group, the reference yarn tension profile is changed during weaving, wherein the reference yarn tension profile is determined and changed separately for at least two part groups, and wherein each reference yarn tension profile is selected from a collection of different reference yarn tension profiles; and secondly also a weaving machine provided with yam tensioning elements, a storage unit in which said collection is provided, and a control or steering unit in order, in cooperation with the yarn tensioning elements, to adjust or control the yarn tension in separate warp threads using the indicated weaving method.

織機のクランク式駆動装置

一种织机的经纱张力检测机构

从经轴(11)引出的经纱T受到第一和第二罗拉(13，14)的引导。第二罗拉(14)通过曲柄机构(39)带动而摆动。第一罗拉(13)通过支撑杆(21)和枢轴(17)支撑于后托架(15)。连接到支撑杆(21)的检测臂(35)上的载荷传感器(25)可检测经线T的张力作用在第一罗拉(13)上的载荷。

Dispositivo de formación de calada

La invención se refiere a un dispositivo formador de cobertizo que comprende un dispositivo jacquard (2) en el que los lizos (16), (17) están conectados a un elemento de retroceso (18), (19) para ejercer una fuerza hacia abajo sobre el lizo (16), (17), en donde para cada lizo (16), (17), se proporciona un elemento tensor de hilo (8) para cambiar la tensión del hilo en al menos un hilo de urdimbre asociado (11), (12), y en donde se proporciona una unidad de control o dirección para dirigir o controlar la tensión del hilo en al menos un hilo de urdimbre asociado (11), (12) por separado para cada lizo (16), (17), con el fin de llevar la fuerza total hacia abajo sobre el lizar (16), (17) a un valor específico o variarlo según un perfil específico. (Traducción automática con Google Translate, sin valor legal)

織機用の情報表示方法および情報表示装置

【課題】 織布の織幅方向における特定の位置に製織上の問題が発生した場合において、その問題の発生原因を特定するために参考となる情報（指標）を作業者に与えるための織機用の情報表示方法および装置を提供する。 【解決手段】 織機に装備される製織関連部材の製織に伴う変化を主軸の回転角度と関連付けて表示するグラフ領域上に、緯入れ体の先頭部分又は緯入れされる緯糸の先端が織布の織端を通過する主軸の回転角度に基づき前記織布の織端に相当する線図を描画すると共に、前記織布の織幅方向における任意の位置について、その任意の位置に対応する主軸の回転角度を求め、その任意の位置に対応する線図を前記グラフ領域上に描画する。 【選択図】図３

织机的曲柄式驱动装置

本发明提供难以产生驱动轴的挠曲的结构。一种织机的曲柄式驱动装置，包括以不能旋转的方式安装于驱动轴的曲柄毂、以不能旋转的方式安装于曲柄毂的支架、由支架支撑的偏心轴、以及经由偏心轴及轴承以能够旋转的方式由支架支撑并且与织机的驱动对象部件连结的连结部件，支架具有安装于曲柄毂的被安装面，该被安装面与驱动轴的轴线正交且是驱动轴的前端侧的面，曲柄毂具有：安装部，其是安装支架的被安装面的板状的安装部，且具有与被安装面抵接的安装面；和固定机构，其是用于将曲柄毂固定于驱动轴的固定机构，且嵌合插入驱动轴，在织机的曲柄式驱动装置中，曲柄毂构成为，固定机构位于安装部的板厚方向上的安装面侧。

직기의 크랭크식 구동 장치

본 발명은, 구동축의 휨이 쉽게 발생하지 않는 구성을 제공하는 것을 과제로 한다. 상기 과제를 해결하기 위해 본 발명은, 구동축에 대하여 회전 불가능하게 장착되는 크랭크 허브와, 크랭크 허브에 회전 불가능하게 장착되는 홀더와, 홀더에 지지되는 편심축과, 편심축 및 베어링을 통하여 홀더에 회전 가능하게 지지되고 또한 직기에서의 구동 대상 부재에 연결되는 연결 부재를 포함하고, 홀더는, 크랭크 허브에 장착되는 피장착면으로서 구동축의 축선과 직교하고 또한 구동축의 선단측의 면인 피장착면을 가지고, 크랭크 허브는, 홀더의 피장착면이 장착되는 판형의 장착부로서 피장착면와 맞닿는 장착면을 가지는 장착부와, 크랭크 허브를 구동축에 고정시키기 위한 고정 기구로서 구동축이 감삽되는 고정 기구를 가지는 직기의 크랭크식 구동 장치에 있어서, 크랭크 허브는, 고정 기구가 장착부의 판 두께 방향에서의 장착면 측에 위치하도록 구성되어 있다.

Rundwebmaschine

Rundwebmaschine (1) zur Herstellung eines Rundgewebes (14), aufweisend: eine Hauptachse (2), ein Riet zur Führung eines Webschützens für Schussbändchen, einen Vorratshalter (3) für Kettbändchen (5), eine Einzugsvorrichtung (7) zum Einziehen der Kettbändchen (5) vom Vorratshalter (3), eine Anordnung von Führungs- und Längenausgleichselementen (13) mit Durchführungen (19) für die von der Einzugsvorrichtung (7) eingezogenen Kettbändchen (5), einen Außenanschlag (20), an welchem die Führungs- und Längenausgleichselemente (13) in einem von den Kettbändchen (5) unbelasteten Grundzustand in einer äußeren Anschlagposition angelegt sind, einen Innenanschlag (21), an welchem die Führungs- und Längenausgleichselemente in einer inneren Anschlagposition angelegt sind, einen Mittenanschlag (22), an welchem die Führungs- und Längenausgleichselemente in einer Arbeitsposition angelegt sind, wobei die Führungs- und Längenausgleichselemente (13) jeweils einen Federstab (16) mit einem ersten Federstabteil (17) aufweisen, an welchem die Durchführung (19) vorgesehen ist, wobei das erste Federstabteil (17) in der Arbeitsposition mittels Biegung bis zur inneren Anschlagposition am Innenanschlag (21) auslenkbar ist, wobei die Federstäbe (16) jeweils ein zweites Federstabteil (18) aufweisen, welches das Führungs- und Längenausgleichelement (13) im von den Kettbändchen (5) unbelasteten Grundzustand in die äußere Anschlagposition drückt.

Mechanical loom comprising a warp beam

包括经轴的机械织机

本发明涉及一种包括经轴(1)的机械织机，所述机械织机牵引经纱(3)或者一组经纱。该经纱(3)被抽出储纱器。本发明的目的在于在均衡纱线张力方面改进此类机械织机。为此目的，在储纱器后，该经纱(3)由具体为一测量辊的偏转辊(4)引导，所述测量辊在该点上检测主要的纱线张力并据此影响该经轴驱动器(2)。

Webmaschine mit einem kettbaum

Die Erfindung betrifft eine Webmaschine mit einem Kettbaum 1, welche einen Kettfaden 3 oder eine Kettfadenschar ziehend bewegt, wobei der Kettfaden 3 von einem Fadenspeicher gezogen wird. Um eine Webmaschine der in Rede stehenden Art insbesondere hinsichtlich einer Vergleichmäbetaigung der Kettfadenspannung verbessert auszugestalten, wird vorgeschlagen, dass der Kettfaden 3 nach dem Fadenspeicher über eine als Messrolle ausgebildete Umlenkrolle 4 geführt wird, welche Messrolle die dort herrschende Fadenspannung erfasst und in Abhängigkeit hierzu den Kettbaumantrieb 2 beeinflusst.

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Manufacturing method of woven fabric for wearable solar cell and fabric for wearable solar cell thereby

織機の改良した綜絖枠運動

【課題】カムの角度に関わらず常に、糸の長さを等しくまたはほぼ等しく維持するように改良した綜絖枠運動を提供する。 【解決手段】織機に修正したカム機構を使用する綜絖枠運動に関し、修正したカム機構は、織機に備わる緯糸キャリアを通すために複数の経糸の間で形成された杼口が、打ち寄せ動作中はこの杼口の下から中間までの領域に留まるように、綜絖枠を持ち上げるための突起部を少なくとも２つ有し、修正後のカムの所定角度での打ち寄せ動作の間、経糸は均等に負荷を受け、振動バックレストは、綜絖枠が織物の種類に関係なく動くために、経糸の長さの差を縮めるために同期し、さらに、弾性がほぼゼロの糸で、極めて高速で極限の張力を生み出さない製織能力にすることができる織機の改良した綜絖枠運動。 【選択図】図２

Procedimiento para la compensacion de las variaciones en la longitud y en la tension de una urdimbre y telar para la puesta en practica del procedimiento.

Procedimiento para la compensación de las variaciones en la longitud y en la tensión, producidas por un cambio de calada en una urdimbre, que desde un plegador de urdimbre es guiada a través de una regla guia-hilos, que es oscilante y esta alojada de forma giratoria por su eje central longitudinal - dentro de un telar durante la fabricación de un tejido, que posee por lo menos una primera clase de ligamento y/o por lo menos una segunda clase de ligamento; procedimiento este que está caracterizado porque: * La urdimbre - como preparación de un proceso de tejer - está siendo guiada en forma de por lo menos un primer grupo de hilos de urdimbre y/o de un segundo grupo de hilos de urdimbre por unos módulos, que de manera separada pueden ser unidos con la regla guia-hilos; así como caracterizado porque; * Durante el proceso de tejer, las variaciones en la longitud o en la tensión de por lo menos el primer grupo de hilos de urdimbre son compensadas con independencia de las variaciones en la longitud y en la tensión de los restantes grupos de hilos de urdimbre.

제트직기의 개구장치에 있어서의 사이드 스테이

본 고안은 제트직기의 개구장치에 있어서 헬드 프레임(Heald frame)의 양측단에 결착되는 사이드 스테이(Side stay)에 에 관한 것이다. 본 고안에 따르면, 제트직기의 헬드 프레임(4)의 양단에 결착되어 고속으로 상하 작동함으로써 헬드 프레임 가이드(5)와 고속으로 미끄럼 마찰이 이루어지는 알루미늄합금으로 형성된 사이드 스테이(Side stay)(1)의 미끄럼마찰부위의 표면에 내마모성과 내윤활성이 우수한 합성수지코팅(3)을 함으로써 가벼우면서도 미끄럼마찰부위의 내마모성과 내윤활성이 우수하여 제품의 수명이 보다 긴 제트직기의 개구장치에 있어서의 사이드 스테이(Side stay)(1)가 제공된다.

织造经向大浮长提花织物时经纱张力控制的方法

本发明公开了一种织造经向大浮长提花织物时经纱张力控制的方法，在喷水织机上织造，织造时选用n个综框，其中n≥7；前n‑1个综框负责织造平纹组织、综框高度为H1，最后一个综框负责大浮长经纱的提花、综框高度为H2，H2＞H1；所采用的经纱选用尼龙6长丝FDY纱线，纬纱选用尼龙6低弹丝DTY纱线包覆氨纶，且纬纱采用加捻。本发明通过调整大浮长经纱的综框位置和高度来增加经纱张力，使得织口清晰，能顺利织造。

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웨어러블 태양전지용 직조 원단의 제조방법 및 그 원단

본 발명은 형태안정성과 유연성이 우수한 웨어러블 태양전지를 구성하기 위한 전극 기재로서 사용되는 직조 원단을 제공하기 위한 것이다. 본 발명은, 금속섬유를 사용하여 직조할 때에 경사의 장력을 개별적으로 조절하고, 소정의 경사로 이루어진 단위 셀의 양쪽 가장자리 변사 부분을 레노 조직에 의한 구조로 구성하여, 사절의 발생을 억제하고 변사 부분 경사의 쳐짐이 발생하지 않도록 하여, 직기에서 금속섬유에 의한 직조가 이루어지도록 한 것이다.

编织机中改善的综框移动

本发明涉及在编织机中使用修改式凸轮机构进行的综框移动。所述修改式凸轮机构具有至少两个突出物以用于抬升所述综框，使得在打纬操作过程中，在编织机上在多根经纱之间形成的用于令引纬器通过的梭口保留在所述梭口的下部至中间区域中。在以所述修改式凸轮的预定转角进行的打纬操作过程中，无论是何种织物，所述经纱都同等地装载并且振荡后梁经同步以在所述综框移动时卷取所述经纱的长度差。此外，本发明涉及弹性几乎为零的纱线在高速下编织能力的改善方案，而且不会产生高峰值张力。

Crank-type drive device for loom

A crank-type drive device for a loom including a crank hub non-rotatably attached to a drive shaft, a holder non-rotatably attached to the crank hub, an eccentric shaft supported by the holder, and a connecting member rotatable supported by the holder via the eccentric shaft and a bearing and connected to a drive target member of a loom. The crank hub includes a plate-shaped attaching part which an attached surface of the holder is attached thereto and has an attaching surface in contact with the attached surface, and a fixing mechanism for fixing the crank hub to the drive shaft, the drive shaft being inserted and fitted in the fixing mechanism. The crank hub is configured so that the fixing mechanism is positioned on the attaching surface-side of the attaching part in a plate thickness direction.

具有高弹性模量的经纱的织物的织造的改进方法

改进具有高弹性模量经纱的织物的织造方法，其包括：一层平行的经纱从一经轴连续地退绕，经过转向滑辊进给，用综线形成一梭道，梭道依照经纱前进方向由在引入侧的一梭道开启点和在对峙侧的一织口点所定界，纬纱在靠近织口点处被插入到梭道中，以形成织物，所获得的织物被平整地拉牵并被卷绕起来。按此方法，经纱在邻近梭道开启点的区域中被加热到一个足以引起局部降低经纱弹性模量的温度(在热塑性经纱情况下加上对它的拉伸)，然后在经纱达到综线之前在梭道上对其进行冷却。

一种纱罗织造中单根绞纱张力补偿装置

本发明涉及提花织物装置设备技术领域，具体是指一种纱罗织造中单根绞纱张力补偿装置，在绞经停经片与绞经对应的固定粱之间设置有绞经张力控制器，用于补偿绞经张力，实现纱罗产品的高速织造，提高纱罗产品织造的稳定性并大幅提高产量，从而显著地增强产品的经济效益和社会效益。该技术非常有价值且具有非常重大的意义。

一种三维圆织机

一种三维圆织机，包括主机、经纱架、经纱张力组件，经纱架分布于主机四周、经纱架和主机的中间设置有经纱张力组件，经纱从经纱架的纱筒引出，经过经纱张力组件送给主机；主机包括机架、开口装置、引纬装置、打紧装置、芯模和芯模驱动装置；开口装置设置在机架外侧，引纬装置设置在机架内侧，芯模驱动装置设置在机架内，且芯模连接在芯模驱动装置上；本发明采用多行开口，有效分散了经纱在单一开口处的聚集，解决了因经纱拥挤造成的开口难问题；本发明采用多行多列梭子，实现了低转速高产量的效果。

たて糸の伸び又は張力の変化を補償する方法及びこの方法を実施するための織機

(57)【要約】 【課題】 異なる組織の織物の製織の際に、たて糸に安 定したたて糸張力状態とし、ひ口交替時に減少するたて 糸張力を補償し、たて糸切れ回数の減少、耳区域の織地 の引裂き強さの増加と手ざわりの向上を図る。 【解決手段】 製織過程の準備時にたて糸を少なくとも 第１及び／又は第２のたて糸群（３ａ、３ｂ、３ｃ）と して、バックレスト（２）と個別に連結可能なモジュー ル（４、５、６）を経て導き、製織過程の際に少なくと も第１のたて糸群（３ｂ）の伸び又は張力の変化を残余 のたて糸群に関係なく補償する。

높은 탄성률을 갖는 경사로 이루어진 직물의 제직방법

본 발명은 높은 탄성률을 갖는 경사로 이루어진 직물의 제직방법에 관한 것으로서, -평행한 경사의 시트(3)가 빔(1)에서 연속적으로 풀리고; -상기 시트가 힙 롤(4)위에 공급되고; -개구가 잉아(7,8)를 사용하여 형성되고, 상기 개구는 경사의 전진방향으로 유입 측면내 개구 열림점(15)과 반대 측면에서 펠 점(10)로 정의되는 것이며; -위사가 펠 점(10)에 근접한 개구로 삽입되어 직물을 형성하고; 및 -형성된 직물이 균일하게 당겨져서, 감기는, 높은 탄성률을 갖는 경사로 이루어진 직물을 제직하는 방법이고, 상기 방법에 따르면, 상기 경사(3)가 개구 열림점에 인접한 영역에서 경사의 탄성률내 국부 감소(+열경화성 얀의 경우에 그의 신축)를 일으킬 수 있는 충분한 온도로 가열하고, 상기 경사가 잉아(7,8)에 도달하기전에 개구에서 냉각되는 것을 특징으로 한다.

Vorrichtung zur regulierung der fadenspannung

具有低应力经纱张力装置的织机

一种具有张力装置(2)的织机，它具有一个滚动地装置在多个罗位辊(24′)上的张力元件(22)，多个罗拉辊配置在传动轴(21)上的多个沿张力元件(22)长度分布的轴承座(24)上。该传动轴由一扭簧杆(23)偏转，该扭簧杆的一端(23′)作用在由偏心轮(33)驱动的调节机构(3)上。该张力装置(2)的部件数量不多且部件尺寸也较小，因此该装置能非常迅速地适应经线(11′)的位置变化，从而适用于高支经纱的高速织机。

一种纱罗织造中单根绞纱张力补偿装置

本发明涉及提花织物装置设备技术领域，具体是指一种纱罗织造中单根绞纱张力补偿装置，在绞经停经片与绞经对应的固定粱之间设置有绞经张力控制器，用于补偿绞经张力，实现纱罗产品的高速织造，提高纱罗产品织造的稳定性并大幅提高产量，从而显著地增强产品的经济效益和社会效益。该技术非常有价值且具有非常重大的意义。

织造经向大浮长提花织物时经纱张力控制的方法

本发明公开了一种织造经向大浮长提花织物时经纱张力控制的方法，在喷水织机上织造，织造时选用n个综框，其中n≥7；前n‑1个综框负责织造平纹组织、综框高度为H1，最后一个综框负责大浮长经纱的提花、综框高度为H2，H2＞H1；所采用的经纱选用尼龙6长丝FDY纱线，纬纱选用尼龙6低弹丝DTY纱线包覆氨纶，且纬纱采用加捻。本发明通过调整大浮长经纱的综框位置和高度来增加经纱张力，使得织口清晰，能顺利织造。

一种具有预调功能的剑杆织机经纱张力调节装置

本发明公开了一种具有预调功能的剑杆织机经纱张力调节装置。固定块安装在侧板上，长槽L型板可上下移地连接在侧板上，张力调节杆的底端与长槽L型板接触，顶端穿设过固定块的通孔，弹簧三角卡接组件安装在侧板上，用于对长槽L型板进行限位；Y型板可转动地连接在侧板的内侧壁上，第二传动齿轮分别与第一传动齿轮和Y型板的齿轮结构啮合；变刚度系统/光电张力检测系统分别与Y型板和侧板连接，第一张力辊与第一传动齿轮连接，第二张力辊与张力调节杆连接，第三张力辊和第四张力辊均与Y型板连接。本发明实现了织造前、织造时张力自动调整，保证经纱张力在满足开口要求的前提下不损伤自身强力及其他性能，减少织造损耗，提高生产效率，操作简便。

Dispositivo para la regulación de la tensión del hilo

Máquina de tejer que tiene un dispositivo de ligamento de gasa de vuelta (20) y un dispositivo (1) para la regulación de la tensión de los hilos de vuelta y fijos (60, 70) guiados a través del dispositivo de ligamento de gasa de vuelta (20) con dos lizos de alza (22, 24) y un semilizo (21), en donde los lizos de alza (22, 24) están dispuestos en los cuadros de lizos opuestos superiores e inferiores de la máquina de tejer, caracterizada porque el dispositivo (1) para la regulación de la tensión del hilo incluye dos lizos de alza (2, 4) y un semilizo (11) conducido y controlado mediante los lizos de alza (2, 4), en donde el dispositivo (1) de regulación de la tensión del hilo es sustancialmente igual que el dispositivo de ligamento de gasa de vuelta, los hilos fijos y los hilos de vuelta pasan a través del dispositivo de regulación de tensión del hilo y del dispositivo de ligamento de gasa de vuelta, y el dispositivo de regulación de la tensión del hilo está dispuesto en los cuadros para lizos (30a - 30d) de la máquina de tejer, girado 180° respecto del dispositivo de ligamento de gasa de vuelta (20).

一种三维圆织机

一种三维圆织机，包括主机、经纱架、经纱张力组件，经纱架分布于主机四周、经纱架和主机的中间设置有经纱张力组件，经纱从经纱架的纱筒引出，经过经纱张力组件送给主机；主机包括机架、开口装置、引纬装置、打紧装置、芯模和芯模驱动装置；开口装置设置在机架外侧，引纬装置设置在机架内侧，芯模驱动装置设置在机架内，且芯模连接在芯模驱动装置上；本发明采用多行开口，有效分散了经纱在单一开口处的聚集，解决了因经纱拥挤造成的开口难问题；本发明采用多行多列梭子，实现了低转速高产量的效果。

织机的曲柄式驱动装置

本发明提供难以产生驱动轴的挠曲的结构。一种织机的曲柄式驱动装置，包括以不能旋转的方式安装于驱动轴的曲柄毂、以不能旋转的方式安装于曲柄毂的支架、由支架支撑的偏心轴、以及经由偏心轴及轴承以能够旋转的方式由支架支撑并且与织机的驱动对象部件连结的连结部件，支架具有安装于曲柄毂的被安装面，该被安装面与驱动轴的轴线正交且是驱动轴的前端侧的面，曲柄毂具有：安装部，其是安装支架的被安装面的板状的安装部，且具有与被安装面抵接的安装面；和固定机构，其是用于将曲柄毂固定于驱动轴的固定机构，且嵌合插入驱动轴，在织机的曲柄式驱动装置中，曲柄毂构成为，固定机构位于安装部的板厚方向上的安装面侧。

对经纱中的纱线张力进行控制或调节的织造方法及使用该织造方法生产织物的织机

首先，本发明涉及一种织造方法，利用该方法，独立地控制或调节每个分组具有至少一根经纱的多个分组的纱线张力，以在织造期间遵循相应的参考纱线张力曲线，其中，对于至少一个分组，在织造期间改变参考纱线张力曲线，其中，对于至少两个分组，分别确定和改变参考纱线张力曲线，并且每个参考纱线张力曲线选自于由不同参考纱线张力曲线组成的集合；其次，本发明还涉及一种织机，该织机设有纱线张紧元件、在其中设有所述集合的储存单元、以及控制或操纵单元，该控制或操纵单元与纱线张紧元件协作，以使用所示的织造方法调节或控制各根经纱中的纱线张力。

梭口形成装置

本发明涉及一种梭口形成装置，其包括提花装置(2)，在该提花装置(2)中，综线(16)、(17)连接至回牵元件(18)、(19)，以在综线(16)、(17)上施加向下力，其中，对于每条综线(16)、(17)，设有一个纱线张紧元件(8)，以改变至少一根相关联的经纱(11)、(12)中的纱线张力，并且设有控制或操纵单元，用于为每条综线(16)、(17)分别操纵或控制至少一根相关联的经纱(11)、(12)中的纱线张力，以使综线(16)、(17)上的总向下力达到特定值，或者按照特定曲线改变该总向下力。

圆型织机

一种用于制造圆形织物(14)的圆型织机(1)，具有：主轴(2)，用于引导纬纱带用梭子的筘，用于纬纱条(5)的储纱架(3)，用于将经纱条(5)从储纱架(3)穿入的穿经装置(7)，具有用于由穿经装置(7)穿入的经纱条(5)的贯穿通道(19)的多个引导和长度补偿件(13)的组件，外止挡(20)，引导和长度补偿件(13)在没有经纱条(5)负荷的基本状态下在外止挡位置中贴靠外止挡，内止挡(21)，引导和长度补偿件在内止挡位置中贴靠内止挡，中间止挡(22)，引导和长度补偿件在工作位置中贴靠中间止挡，其中，引导和长度补偿件(13)分别具有带有第一弹簧杆部(17)的弹簧杆(16)，在第一弹簧杆部上设有该贯穿通道(19)，其中，第一弹簧杆部(17)在工作位置中借助弯曲能一直偏转到抵靠内止挡(21)的内止挡位置，其中弹簧杆(16)分别具有第二弹簧杆部(18)，第二弹簧杆部在没有经纱条(5)负荷的基本状态下将引导和长度补偿件(13)压入外止挡位置中。