FR2794136A1 - Spinning machine, sewing machine, etc. has bobbins mounted on rack moved between loading and operating positions by hydraulic or pneumatic jack operating pantograph mechanism - Google Patents
Spinning machine, sewing machine, etc. has bobbins mounted on rack moved between loading and operating positions by hydraulic or pneumatic jack operating pantograph mechanism Download PDFInfo
- Publication number
- FR2794136A1 FR2794136A1 FR9907027A FR9907027A FR2794136A1 FR 2794136 A1 FR2794136 A1 FR 2794136A1 FR 9907027 A FR9907027 A FR 9907027A FR 9907027 A FR9907027 A FR 9907027A FR 2794136 A1 FR2794136 A1 FR 2794136A1
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- FR
- France
- Prior art keywords
- machine
- creel
- rack
- hand
- loading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009987 spinning Methods 0.000 title abstract 2
- 238000009958 sewing Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 claims abstract description 3
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000003570 air Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000004753 textile Substances 0.000 description 5
- 206010033307 Overweight Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/18—Supports for supply packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/02—Methods or apparatus in which packages do not rotate
- B65H49/04—Package-supporting devices
- B65H49/14—Package-supporting devices for several operative packages
- B65H49/16—Stands or frameworks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
Description
<B><U>MACHINE DE</U></B><U> RETORDAGE<B>OU</B></U> CABLAGE <B><U>EN CONTINU.</U></B> <U>Domaine</U> Techniçlu La présente invention a trait au domaine des machines textiles, et plus particulièrement des machines de retordage, assemblage et/ou câblage dans lesquelles l'alimentation<B>de</B> l'un des fils<B>à</B> retordre,<B>à</B> assembler ou<B>à</B> câbler est réalisée<B>à</B> partir de bobines alimentaires supportées sur un râtelier ou cantre monté en partie haute de la machine au dessus de l'ensemble de retordage et renvidage proprement dit. <B> <U> MACHINE </ U> </ B> <U> BINDING <B> OR </ U> </ U> WIRING <B> <U> IN CONTINUOUS. </ U> </ U> The present invention relates to the field of textile machines, and more particularly to twisting machines, assembling and / or wiring in which the feed <B> of </ B> one of the son <B> to </ B> twisting, <B> to </ B> assembling or <B> to </ B> to wire is made <B> to </ B> from food reels supported on a rack or creel mounted at the top of the machine above the set of twisting and winding itself.
Tech nique-a-nlé-rieure# L'alimentation de machines textiles<B>à</B> partir de cantres alimentaires montés directement sur le bâti de la machine, est connue depuis fort longtemps tel que cela ressort notamment des FR-A-2 418<B>762,</B> 2<B>603 908,</B> 2 643<B>090.</B> Tech nique-a-nle-rieure # The feeding of textile machines <B> to </ B> from food cans mounted directly on the frame of the machine, has been known for a very long time as it is particularly apparent from the FR-A -2,418 <B> 762, <B> 603,908, </ B> 2 643 <B> 090. </ B>
Dans la suite de la description, l'invention sera décrite appliquée<B>à</B> une machine de câblage telle que schématisée<B>à</B> la figure<B>1</B> annexée, mais il est évident que cela n'est pas limitatif et qu'elle pourrait être utilisée sur tous les matériels dans lesquels l'alimentation en<B>fil</B> se fait<B>à</B> partir d'un cantre monté sur le bâti de la machine. In the remainder of the description, the invention will be described applied to a wiring machine as schematically shown in the appended FIG. 1, but it is obvious that this is not limiting and that it could be used on all the equipment in which the supply of <B> wire </ B> is made <B> to </ B> from a mounted creel on the frame of the machine.
En se reportant<B>à</B> la figure<B>1</B> annexée, une telle machine comporte une pluralité de positions de travail identiques, montées côte<B>à</B> côte sur un bâti support et de préférence de manière symétrique par rapport<B>à</B> la partie centrale de ce bâti. Referring <B> to </ B> the appended FIG. 1, such a machine has a plurality of identical work positions mounted side-by-side on a support frame and preferably symmetrically with respect to the central portion of this frame.
Une telle machine comporte essentiellement un ensemble double torsion DT <B>à</B> la sortie duquel sont réunis les deux fils<B>(1)</B> et (2)<B>à</B> assembler, le<B>fil (1)</B> provenant d'une bobine (B) supportée par un râtelier ou cantre, désigné par la référence générale<B>(3)</B> et qui est disposé en partie haute de la machine. Such a machine essentially comprises a double twist assembly DT <B> to </ B> the output of which are joined the two son <B> (1) </ B> and (2) <B> to </ B> assemble, the <B> yarn (1) </ B> coming from a reel (B) supported by a rack or creel, designated by the general reference <B> (3) </ B> and which is arranged in the upper part of the machine.
Ainsi que cela ressort de la figure<B>1,</B> le râtelier<B>(3)</B> supporte deux bobines (B) et (BI) dont les fils sont reliés entre eux, ce qui permet, lorsque la bobine (B) est épuisée, que l'alimentation se fasse automatiquement par l'intermédiaire de la seconde bobine (BI), ce qui limite les temps d'arrêt de la machine. De tels râteliers ou cantres supports<B>(3)</B> sont réalisés de telle sorte qu'ils puissent prendre deux positions, l'une, en position haute de travail, tel que représenté sur la partie gauche de la figure<B>1,</B> l'autre, en position basse, tel que représenté sur la partie droite de la figure<B>1,</B> permettant d'assurer l'enlèvement des bobines (B), (BI) d'alimentation en<B>fil (1)</B> lorsqu'elles sont épuisées et leur remplacement par des bobines pleines. Une telle possibilité de déplacement du râtelier ou cantre support est réalisée en montant ce dernier sur le bâti de la machine par l'intermédiaire d'un ensemble en forme de parallélogramme déformable, se présentant sous la' forme d'un pantographe basculant, comportant deux longerons (4,5), parallèles, dont les extrémités sont articulées d'une part, sur une platine support<B>(6)</B> fixée en partie haute du bâti de la machine et, d'autre part, sur une embase<B>(7),</B> servant de support <B>à</B> la bobine alimentaire (B) et<B>à</B> la bobine de réserve (B<B>1),</B> le<B>fil (1)</B> passant au travers d'un oeillet de guidage<B>(8).</B> Cet ensemble déformable est associé<B>à</B> des moyens qui permettent de verrouiller automatiquement le cantre en position, ce verrouillage étant en général obtenu par l'intermédiaire d'un dispositif télescopique associé<B>à</B> un ressort de rappel. <B>Si</B> de tels dispositifs donnent satisfaction lorsque les bobines alimentaires ne pèsent que quelques kilos, un tel système de maintien au moyen de ressorts de rappel n'est pas fiable lorsque l'on souhaite travailler<B>à</B> partir de bobines d'un poids élevé qui, de nos jours, peut atteindre<B>15</B> kilogrammes. <U>Exposé<B>de</B> l'invention</U> Or on a trouvé, et c'est ce qui fait l'objet de la présente invention, un perfectionnement apporté<B>à</B> de tels cantres alimentaires déplaçables, qui permet d'en faciliter la manipulation pour le déplacer de la position basse de chargement<B>à</B> la position haute de travail, et inversement, ainsi que d'assurer un maintien efficace pendant toute la production. As can be seen in Figure 1, the rack <B> (3) </ B> supports two coils (B) and (BI) whose wires are connected together, which allows, when the reel (B) is exhausted, that the feed is done automatically via the second reel (BI), which limits the downtime of the machine. Such racks <B> (3) </ B> are made in such a way that they can take two positions, one in the upper work position, as shown on the left-hand part of the figure < B> 1, </ B> the other, in the lower position, as shown on the right side of Figure <B> 1, </ B> to ensure the removal of the coils (B), (BI ) <B> wire (1) </ B> when exhausted and replaced with full coils. Such a possibility of moving the rack or creel support is carried out by mounting it on the frame of the machine through a set in the form of deformable parallelogram, being in the form of a tilting pantograph, comprising two rails (4,5), parallel, whose ends are hinged on the one hand, on a support plate <B> (6) </ B> fixed in the upper part of the frame of the machine and, on the other hand, on a base <B> (7), </ B> serving as support <B> to </ B> the food coil (B) and <B> to </ B> the spare coil (B <B> 1) , <B> thread (1) </ B> passing through a guide eyelet <B> (8). </ B> This deformable assembly is associated <B> with </ B> means which make it possible to automatically lock the creel in position, this locking being generally obtained by means of a telescopic device associated with a return spring. <B> If such devices are satisfactory when the food reels weigh only a few kilograms, such a system of holding by means of return springs is not reliable when one wishes to work <B> to < / B> from high-weight reels that today can reach <B> 15 </ B> kilograms. <U> Statement <B> of </ B> the invention </ U> Now we have found, and this is the subject of the present invention, an improvement brought <B> to </ B> such movable food cannons, which facilitates handling to move it from the low position of loading <B> to </ B> the upper working position, and vice versa, as well as to ensure effective maintenance during any the production.
D'une manière générale, le dispositif conforme<B>à</B> l'invention se caractérise en ce que la commande des déplacements du râtelier porte-bobines est assurée par l'intermédiaire d'un vérin, monté sur l'ensemble articulé en forme de pantographe, et dont l'extrémité de la tige peut pivoter sur un point fixe de la platine fixée sur le bâti de la machine, et ce de manière<B>à</B> prendre deux positions, l'une selon laquelle la tige du vérin est en position escamotée<B>à</B> l'intérieur du corps assurant le positionnement du râtelier en position basse de chargement, le déplacement en position haute étant obtenu par l'action d'un fluide, liquide ou air sous pression, agissant sur la face avant du piston, tendant ainsi<B>à</B> repousser le corps du vérin le long de la tige pour l'amener en position haute de travail. In a general manner, the device according to the invention is characterized in that the control of the movements of the reel-carrying rack is ensured by means of a jack, mounted on the assembly articulated in the form of pantograph, and whose end of the rod can pivot on a fixed point of the plate fixed on the frame of the machine, and this so <B> to </ B> take two positions, one according to which the rod of the jack is in the retracted position <B> to </ B> inside the body ensuring the positioning of the rack in the low position of loading, the displacement in the high position being obtained by the action of a fluid, liquid or air under pressure, acting on the front face of the piston, thus tending <B> to </ B> push the body of the cylinder along the rod to bring it to the upper working position.
Il est évident que l'on ne sort pas du cadre de l'invention en inversant le montage du vérin de commande, le corps étant monté pivotant sur la platine fixée sur le bâti de la machine et l'extrémité de la tige du vérin étant associée<B>à</B> l'ensemble articulé en forme de pantographe. It is obvious that it is not beyond the scope of the invention by reversing the mounting of the control cylinder, the body being pivotally mounted on the plate fixed on the frame of the machine and the end of the cylinder rod being associated <B> to </ B> the articulated assembly in the form of pantograph.
Un tel ensemble permet, par une commande pneumatique, hydraulique, voire électrique, d'assister la montée ou la descente des bobines d'alimentation de toutes machines textiles, câbleuses notamment. Such an assembly makes it possible, by a pneumatic, hydraulic or even electrical control, to assist the raising or lowering of the supply coils of all textile machines, in particular cabling machines.
Dans une forme de réalisation, la commande est assurée par une vanne associée<B>à</B> chaque cantre élémentaire que comporte la machine, vanne qui peut être actionnée directement par l'opérateur et qui est reliée, d'une part,<B>à</B> un circuit d'alimentation relié<B>à</B> une source commune<B>à</B> toutes les positions de la machine, et d'autre part,<B>à</B> un circuit de commande propre<B>à</B> chaque position et débouchant<B>à</B> l'intérieur du corps du vérin pour agir sur le piston de ce dernier. Une telle conception permet de soulager le poids élevé des bobines que l'opérateur doit manipuler pour lever l'ensemble en position de fonctionnement en production, ledit système permettant également, lors du déplacement en position basse, d'amortir la chute de l'ensemble par compression de l'air résiduel se situant dans la chambre du vérin. <U>Description sommaire des dessins</U> L'invention et les avantages qu'elle apporte seront cependant mieux compris grâce<B>à</B> l'exemple de réalisation donné ci-après<B>à</B> titre indicatif, mais non limitatif, et qui est illustré par les schémas annexés dans lesquels<B>:</B> <B>-</B> la figure<B>1</B> illustre comme dit précédemment, la structure générale d'une machine textile (câbleuse) dans laquelle l'alimentation de l'un des fils est obtenue <B>à</B> partir de bobines supportées par un cantre ou râtelier mobile<B>;</B> <B>-</B> la figure 2 est une vue générale montrant la structure et le fonctionnement des moyens permettant, conformément<B>à</B> l'invention, d'assurer les déplacements du cantre support mobile entre une position basse de chargement et une position relevée de travail, ces deux positions étant schématisées sur cette figure et les éléments apparaissant en traits mixtes montrant la structure générale de la partie haute du bâti sur laquelle est fixée la platine<B>(6)</B> ainsi que les moyens de renvidage du<B>fil</B> produit; <B>-</B> les figures<B>3</B> et 4 sont des vues en coupe illustrant la structure générale de la vanne de commande du vérin, assurant les déplacements du cantre mobile d'une position basse vers une position haute et inversement. In one embodiment, the control is provided by an associated valve <B> to </ B> each elementary creel that includes the machine, which valve can be actuated directly by the operator and which is connected, on the one hand, <B> to </ B> a power circuit connected <B> to </ B> a common source <B> to </ B> all positions of the machine, and secondly, <B> to </ B> a control circuit clean <B> to </ B> each position and opening <B> to </ B> inside the cylinder body to act on the piston of the latter. Such a design makes it possible to relieve the high weight of the coils that the operator must manipulate in order to raise the assembly in the operating position in production, said system also making it possible, when moving in the low position, to damp the fall of the assembly. by compressing residual air in the cylinder chamber. <U> Brief description of the drawings </ U> The invention and the advantages it brings will, however, be better understood by <B> to </ B> the exemplary embodiment given below <B> to </ B> > indicative, but not limiting, and which is illustrated by the attached drawings in which <B>: </ B> <B> - </ B> Figure <B> 1 </ B> illustrates as said above, the general structure of a textile machine (capper) in which the supply of one of the yarns is obtained <B> to </ B> from bobbins supported by a creel or mobile rack <B>; </ B> < FIG. 2 is a general view showing the structure and the operation of the means allowing, according to the invention, to ensure the displacements of the mobile support creel between a low position. loading and a raised work position, these two positions being schematized in this figure and the elements appearing in phantom lines showing the general structure of the upper part of the frame on which is fixed the plate <B> (6) </ B> as well as the means of winding of the <B> wire </ B> product; <B> - </ B> Figures <B> 3 </ B> and 4 are sectional views illustrating the general structure of the actuator valve of the cylinder, ensuring the movements of the movable creel from a low position to a high position and vice versa.
<U>Manière de réaliser l'invention</U> L'invention porte donc sur un perfectionnement aux cantres <B>(3)</B> montés sur des machines textiles de câblage, retordage ou similaires, en partie haute de la machine, et ce de la manière illustrée<B>à</B> la figure<B>1.</B> The invention therefore relates to an improvement to <B> (3) </ B> creels mounted on textile cabling, twisting or similar machines, in the upper part of the machine, and this in the illustrated manner <B> to </ B> the figure <B> 1. </ B>
En reprenant les mêmes références que celles utilisées pour décrire l'état de la technique, le cantre <B>(3)</B> est monté sur la platine<B>(6)</B> prévue en partie supérieure de la machine par l'intermédiaire d'un ensemble en forme de parallélogramme déformable comportant deux longerons (4,5) articulés d'une part autour d'axes <B>(10,11)</B> prévus sur la platine<B>(6),</B> et d'autre part, d'axes<B>(12,13)</B> au niveau du support<B>(7)</B> des bobines (B,B <B>1).</B> Using the same references as those used to describe the state of the art, the creel <B> (3) </ B> is mounted on the plate <B> (6) </ B> provided in the upper part of the machine via a deformable parallelogram-shaped assembly comprising two longitudinal members (4,5) hinged on the one hand about <B> (10,11) </ B> axes provided on the plate <B> (6), </ B> and on the other hand, axes <B> (12,13) </ B> at the support <B> (7) </ B> of the coils (B, B < B> 1). </ B>
Conformément<B>à</B> l'invention (voir figure 2), la commande et déplacement du cantre ou râtelier porte bobines<B>(3)</B> entre une position relevée de travail et une position basse de chargement, est assurée par l'intermédiaire d'un vérin (14) monté sur l'ensemble articulé en forme de pantographe. Ce montage est réalisé de telle sorte que l'extrémité de la tige du vérin pivote autour d'un axe<B>(15)</B> au niveau de la platine<B>(6)</B> fixée sur le bâti de la machine, le corps du vérin étant, quant<B>à</B> lui, fixé par l'intermédiaire d'un palier<B>(16)</B> associé aux longerons (4)<B>.</B> Bien entendu, le montage pourrait être inversé. In accordance with the invention (see FIG. 2), the control and movement of the creel or rack carries coils <B> (3) </ B> between a raised working position and a low loading position. , is ensured by means of a jack (14) mounted on the articulated assembly in the form of a pantograph. This assembly is carried out in such a way that the end of the rod of the jack pivots about an axis <B> (15) </ B> at the level of the plate <B> (6) </ B> fixed on the frame of the machine, the body of the cylinder being, as for <B> to </ B> him, fixed by means of a bearing <B> (16) </ B> associated with the side members (4) <B> </ B> Of course, the editing could be reversed.
L'alimentation de ce vérin (14) est obtenue par l'intermédiaire d'une vanne, désignée par la référence générale<B>(17) à</B> la figure 2, reliée d'une part<B>à</B> un circuit d'alimentation<B>(18)</B> en air comprimé, alimenté par une source commune<B>à</B> toutes les positions de la machine et, d'autre part,<B>à</B> un circuit<B>(19)</B> d'alimentation du vérin de relevage du cantre. La mise en action ou hors action de ces circuits est obtenue directement par un bouton de commande (20) montée<B>à</B> l'extrémité du support<B>(7)</B> et accessible par l'utilisateur. The supply of this jack (14) is obtained via a valve, designated by the general reference <B> (17) to </ B> in Figure 2, connected on the one hand <B> to < / B> a supply circuit <B> (18) </ B> in compressed air, fed by a common source <B> to </ B> all positions of the machine and, on the other hand, <B > to </ B> a <B> (19) </ B> feeding circuit for the lifting rod of the creel. The activation or out of action of these circuits is obtained directly by a control button (20) mounted <B> at </ B> the end of the support <B> (7) </ B> and accessible by the user.
La structure et le fonctionnement de cette vanne d'alimentation<B>(17),</B> afin d'assurer l'alimentation ou la coupure du circuit<B>(19)</B> de commande des déplacements du piston du vérin (14), est illustrée aux figures<B>3</B> et 4. The structure and operation of this supply valve <B> (17), </ B> to ensure the supply or shutdown of the piston displacement control <B> (19) </ B> circuit of the cylinder (14), is illustrated in Figures <B> 3 </ B> and 4.
Cette commande est réalisée de la manière suivante. This command is performed as follows.
Lorsque l'on presse le bouton de commande (20), ce dernier déplace axialement un piston (21) qui permet l'arrivée de l'air<B>(23)</B> afin de remplir après le joint (24) une chambre d'alimentation directement en liaison avec un orifice<B>(25)</B> d'alimentation du vérin de relevage du cantre. When pressing the control knob (20), the latter moves axially a piston (21) which allows the arrival of air <B> (23) </ B> to fill after the seal (24) a feed chamber directly in connection with a port <B> (25) </ B> feeding the lifting cylinder of the creel.
Le bouton de commande (20) relâché de sa pression manuelle, est rappelé par un ressort<B>(26)</B> permettant de mettre en place une chambre étanche entre les joints (24) et<B>(27),</B> évitant ainsi tous risques de fuite, la butée du ressort<B>(26)</B> se faisant sur une plaque de fond<B>(28)</B> rapportée sur le corps du piston<B>(29).</B> The control button (20) released from its manual pressure, is recalled by a spring <B> (26) </ B> to set up a sealed chamber between the seals (24) and <B> (27), </ B> thus avoiding any risk of leakage, the stop of the spring <B> (26) </ B> being done on a bottom plate <B> (28) </ B> attached to the piston body <B > (29). </ B>
Un tel système très simple permet d'utiliser l'ensemble lors de la descente du cantre de la même façon par simple pression par à-coups manuels sur le bouton (21) pour ajouter de l'air dans le vérin et amortir la descente de l'ensemble sur la charge des bobines se trouvant sur le cantre. Such a very simple system makes it possible to use the assembly during the descent of the creel in the same way by simply pressing manually on the button (21) to add air to the cylinder and dampen the descent of all on the load of the coils on the creel.
Un tel ensemble de conception particulièrement simple permet d'assurer en toute sécurité le relevage et l'abaissement du cantre supportant les bobines. Such a particularly simple design assembly makes it possible to safely secure the raising and lowering of the bobbin supporting the bobbins.
Bien entendu, l'invention n'est pas limitée<B>à</B> une telle forme de réalisation, mais elle en couvre toutes les variantes réalisées dans le même esprit.Of course, the invention is not limited to such an embodiment, but it covers all variants made in the same spirit.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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FR9907027A FR2794136B1 (en) | 1999-05-31 | 1999-05-31 | CONTINUOUS WRAPPING OR WIRING MACHINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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FR9907027A FR2794136B1 (en) | 1999-05-31 | 1999-05-31 | CONTINUOUS WRAPPING OR WIRING MACHINE |
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FR2794136A1 true FR2794136A1 (en) | 2000-12-01 |
FR2794136B1 FR2794136B1 (en) | 2001-11-23 |
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FR9907027A Expired - Fee Related FR2794136B1 (en) | 1999-05-31 | 1999-05-31 | CONTINUOUS WRAPPING OR WIRING MACHINE |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1357209A2 (en) * | 2002-04-26 | 2003-10-29 | Volkmann GmbH | Bobbin creel for textile machines and control valve for adjusting such a bobbin creel |
US6848641B2 (en) * | 2002-04-26 | 2005-02-01 | Volkmann Gmbh | Actuating valve for bidirectional pneumatic cylinder and use of such actuating valve for bobbin creels controlled by pneumatic cylinders |
US10472199B1 (en) * | 2016-09-09 | 2019-11-12 | American Linc, Llc | Creel safety latch, overhead bobbin creel, and method for loading and unloading an overhead bobbin creel |
EA039767B1 (en) * | 2019-02-20 | 2022-03-11 | Заурер Текнолоджиз Гмбх Унд Ко. Кг | Control unit for pneumatic actuation of an active creel, creel for a textile-processing machine, and method for pneumatic actuation and active pneumatic movement of a cylinder |
Citations (5)
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---|---|---|---|---|
GB992088A (en) * | 1962-06-06 | 1965-05-12 | Sdruzeni Podniku Textilniho St | Spool-creel for textile machines |
FR2394625A1 (en) * | 1977-06-13 | 1979-01-12 | Hamel Gmbh Zwirnmaschinen | IMPROVEMENTS IN SPINNING, RETURNING OR SIMILAR TRADES INCLUDING A FEEDING RACK |
FR2418762A1 (en) | 1978-03-02 | 1979-09-28 | Verdol Sa | PERFECTED CANTRE FOR RETURNING MACHINE |
FR2603908A1 (en) | 1986-09-11 | 1988-03-18 | Ic Acbf Sa | MACHINE FOR PRODUCING A NEW TYPE OF FANCY YARN AND FANCY YARN OBTAINED FROM SUCH A MACHINE |
FR2643090A1 (en) | 1989-02-14 | 1990-08-17 | Icbt | Machine for producing a thread comprising a stretchable core and a covering consisting of filaments interlaced around the said core |
-
1999
- 1999-05-31 FR FR9907027A patent/FR2794136B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB992088A (en) * | 1962-06-06 | 1965-05-12 | Sdruzeni Podniku Textilniho St | Spool-creel for textile machines |
FR2394625A1 (en) * | 1977-06-13 | 1979-01-12 | Hamel Gmbh Zwirnmaschinen | IMPROVEMENTS IN SPINNING, RETURNING OR SIMILAR TRADES INCLUDING A FEEDING RACK |
FR2418762A1 (en) | 1978-03-02 | 1979-09-28 | Verdol Sa | PERFECTED CANTRE FOR RETURNING MACHINE |
FR2603908A1 (en) | 1986-09-11 | 1988-03-18 | Ic Acbf Sa | MACHINE FOR PRODUCING A NEW TYPE OF FANCY YARN AND FANCY YARN OBTAINED FROM SUCH A MACHINE |
FR2643090A1 (en) | 1989-02-14 | 1990-08-17 | Icbt | Machine for producing a thread comprising a stretchable core and a covering consisting of filaments interlaced around the said core |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1357209A2 (en) * | 2002-04-26 | 2003-10-29 | Volkmann GmbH | Bobbin creel for textile machines and control valve for adjusting such a bobbin creel |
DE10253341A1 (en) * | 2002-04-26 | 2003-11-13 | Volkmann Gmbh | Textile machine bobbin creel is raised or lowered by an articulated arm fixed to box-frame with four pivot point attachments and pneumatic cylinder |
US6786441B2 (en) * | 2002-04-26 | 2004-09-07 | Volkmann Gmbh | Bobbin creel for textile machines and actuating valve for adjusting such a bobbin creel |
US6848641B2 (en) * | 2002-04-26 | 2005-02-01 | Volkmann Gmbh | Actuating valve for bidirectional pneumatic cylinder and use of such actuating valve for bobbin creels controlled by pneumatic cylinders |
EP1357209A3 (en) * | 2002-04-26 | 2005-08-10 | Volkmann GmbH | Bobbin creel for textile machines and control valve for adjusting such a bobbin creel |
CN1298601C (en) * | 2002-04-26 | 2007-02-07 | 沃尔克曼股份有限公司 | Bobbin cradle for textile machinery and operating vale for regulating the same bobbin cradle |
CN1325802C (en) * | 2002-04-26 | 2007-07-11 | 沃尔克曼股份有限公司 | Valve for actuating bidirectional hydraulic cylinder and use of cylinder tray thereof |
US10472199B1 (en) * | 2016-09-09 | 2019-11-12 | American Linc, Llc | Creel safety latch, overhead bobbin creel, and method for loading and unloading an overhead bobbin creel |
EA039767B1 (en) * | 2019-02-20 | 2022-03-11 | Заурер Текнолоджиз Гмбх Унд Ко. Кг | Control unit for pneumatic actuation of an active creel, creel for a textile-processing machine, and method for pneumatic actuation and active pneumatic movement of a cylinder |
US11781571B2 (en) | 2019-02-20 | 2023-10-10 | Saurer Technologies GmbH & Co. KG | Control unit for the pneumatic actuation of an active creel |
Also Published As
Publication number | Publication date |
---|---|
FR2794136B1 (en) | 2001-11-23 |
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