EP0165444B1 - Entraînement pour dispositif de paraffinage et procédé pour entraîner un tel dispositif - Google Patents

Entraînement pour dispositif de paraffinage et procédé pour entraîner un tel dispositif Download PDF

Info

Publication number
EP0165444B1
EP0165444B1 EP85105735A EP85105735A EP0165444B1 EP 0165444 B1 EP0165444 B1 EP 0165444B1 EP 85105735 A EP85105735 A EP 85105735A EP 85105735 A EP85105735 A EP 85105735A EP 0165444 B1 EP0165444 B1 EP 0165444B1
Authority
EP
European Patent Office
Prior art keywords
drive
waxing
drive according
drive belt
stop
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP85105735A
Other languages
German (de)
English (en)
Other versions
EP0165444A2 (fr
EP0165444A3 (en
Inventor
Rudolf Oexler
Willi Hackenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rieter Ingolstadt Spinnereimaschinenbau AG
Original Assignee
Schubert und Salzer Maschinenfabrik AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schubert und Salzer Maschinenfabrik AG filed Critical Schubert und Salzer Maschinenfabrik AG
Publication of EP0165444A2 publication Critical patent/EP0165444A2/fr
Publication of EP0165444A3 publication Critical patent/EP0165444A3/de
Application granted granted Critical
Publication of EP0165444B1 publication Critical patent/EP0165444B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H71/00—Moistening, sizing, oiling, waxing, colouring or drying filamentary material as additional measures during package formation
    • B65H71/005—Oiling, waxing by applying solid wax cake during spooling
    • 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

Definitions

  • the present invention relates to a drive device for a waxing device of a textile machine, which has a multiplicity of similar waxing devices, each of which has a rotatable polygonal bolt which is connected to a drive whorl with which an endless drive belt is engaged, the polygonal bolt receiving a solid waxing body on which a thread to be waxed is supported.
  • the solid paraffin body is rotated by the thread fed to a winding device (DE-Gm 7611 630).
  • a winding device DE-Gm 7611 630
  • an individual drive motor is provided per paraffinizing device (DE-OS 2 316 452).
  • the object of the invention is to provide a simple and safe drive device for a paraffinizing device.
  • This object is achieved in that the drive belt is in engagement with a plurality of adjacent paraffinizing devices.
  • Such a drive is extremely simple.
  • this drive has proven to be completely reliable even at the low speeds that are desired for the paraffin body, so that a uniform waxing of the thread is guaranteed even over a long period.
  • Drive belts in the sense of the present invention are not only understood to mean flat belts, but all elongate drive elements such as round cords, V-belts, toothed belts, etc. are to be covered herewith.
  • the drive belt is zigzagged around the drive whorls of the adjacent paraffinizing devices.
  • the drive belt jointly assigned to these waxing devices is thus alternately on the one and on the other side of the common surface, on which the polygonal bolts of these waxing devices are located, in driving connection with the drive whorls of these waxing devices.
  • the common surface can be a plane or (in the case of an inclined arrangement of the paraffining devices on round machines) also have a conical shape.
  • the drive belt is expediently connected to this shaft in terms of drive.
  • This shaft for controlling the fiber delivery is driven as a function of the fiber throughput by the open-end spinning devices, so that the paraffinizing devices are adapted to this throughput and are therefore always driven only at the speed required for this throughput.
  • the drive for the paraffinizing devices has a very long service life.
  • a particularly simple construction of the subject matter of the invention is made possible if the drive whorl of each paraffinizing device is arranged between a holder for this paraffinizing device and the paraffinizing body. This also leads to particularly good accessibility to this drive. A further reduction in the structural outlay is achieved if the polygonal bolt is formed in one piece with the drive whorl.
  • the polygonal bolt is expediently designed as a hollow body which receives the mounting and fastening.
  • the fastening has a threaded bolt which is screwed into a threaded bushing provided in the holder.
  • the cavity of the polygonal bolt can be closed at its end facing away from the bearing by a cap which projects beyond the outer circumference of the polygonal bolt and is designed as a stop for an elastically loaded paraffin support plate mounted on the polygonal bolt.
  • the cap has corners, the polygonal bolt protrudes on its chamfered edges, while the side surfaces of the polygonal bolt and the cap are flush, the paraffin support plate having guide surfaces closely matched to the profile of the polygonal bolt. In this way it is achieved that the paraffin body can be pushed over the insert serving as a stop for the paraffin support plate onto the polygonal bolt without the play between the polygonal bolt and the paraffin body having to be increased.
  • a support element for the returning run of the drive belt is preferably provided.
  • this support element is advantageously arranged just below this thread tension compensation element, so that the drive belt is protected by this cover.
  • the support element serves as a carrier for a stop limiting the advancing movement of the paraffin body.
  • a carrier designed as a supporting element is arranged on both sides of the paraffin body, the stop extending from one of these carriers to the other carrier.
  • the support element which is arranged in front of the paraffin body with respect to the rotational movement acting on the stop, is expediently designed as a pivot bearing for the stop, while the support element arranged after the paraffin body has a longitudinal slot on its side facing away from the waxing device for receiving the end of the stop having.
  • an open channel can be provided for this run on its side facing the paraffinizing device, which in an advantageous embodiment of the subject matter of the invention is formed by the holder and a cover strip, which is an integral part of the thread tension compensation element.
  • the invention preferably provides for the rotational speed of the paraffin body to be adapted to the fiber mass fed to the open-end spinning device. This is done, as already mentioned above, preferably in that the drive of the paraffin body is removed directly from the shaft carrying the delivery rollers, but another - e.g. B. electrical - speed coupling also possible in principle.
  • the invention provides a simple device that is compact, requires little energy to drive the paraffin body and that works reliably without maintenance. Despite the low mechanical engineering expenditure, the device is durable and user-friendly.
  • the invention can be used in various textile machines on which the thread can be waxed.
  • the textile machines can have an elongated or a round shape.
  • it does not matter whether it is yarn-producing spinning machines, yarn-treating winding machines or yarn-processing machines (knitting or warp knitting machines).
  • an open-end spinning machine (FIG. 1) was chosen as an example, which has a large number of spinning positions 1 and, accordingly, paraffinizing devices 2.
  • the spinning machine shown has seven spinning positions 1; in practice, however, these are considerably more.
  • the spinning machine itself is only shown schematically, all elements which are not absolutely necessary for understanding the invention being omitted for the sake of clarity.
  • the open-end spinning machine has an end frame 11 and 12 at each end.
  • the spinning machine has one spinning device covered by a cover 10 for each spinning station 1.
  • the fiber material 13, which is presented to it in a spinning can 14, is fed to the spinning device with the aid of a delivery device which is driven by a shaft 19 which extends over the entire length of the machine.
  • the thread 15 spun in the spinning device is drawn off with the aid of take-off rollers 17 and 18 and wound onto a bobbin 16, the thread 15 being presented to the bobbin 16 in an alternating manner in the usual and therefore not shown manner.
  • a paraffin device 2 is arranged in the thread path between the take-off rollers 17 and 18 and the bobbin 16 (or a yarn processing point in yarn processing Machines.
  • Each waxing device 2 has a polygonal bolt 4 (FIG. 2), on which a waxing body 21 for waxing the thread 15 is attached.
  • the polygonal bolt 4 is connected in terms of drive to a drive whorl 20.
  • the drive whorls 20 of the paraffinizing devices 2 of a large number of adjacent spinning positions 1 are driven by a common drive belt 3.
  • the drive belt 3 can always rest on one and the same side on the drive whorls 20 (FIG. 2) of the paraffinizing devices 2, the drive belt 3 being tensioned by conventional tensioning rollers, not shown, and held in contact with the drive whorls 20.
  • the paraffin bodies 21 are driven uniformly in this way. Even if the moment exerted by the thread 15 on the paraffin body 21 changes briefly as a result of changes in the thread tension, a change in the rotational speed that is not so great that could impair the perfect waxing of the thread 15 is nevertheless achieved. Rather, it has been shown that the waxing of the thread 15 and the processing of the paraffin body 21 takes place very uniformly.
  • FIG. 1 A particularly advantageous embodiment of the device is described below with reference to FIG. 1, in which the drive belt 3 wraps around the drive whorls 20 (FIG. 2) in a zigzag fashion.
  • the axes of the paraffinizing devices 2 are on a common surface E, while the driving strand 30 alternately on one and on the other side of this surface E with the drive whorls 20 (FIG. 2) of the paraffinising devices 2 in drive connection is.
  • every second paraffin body 21 is driven in a clockwise direction, while the paraffin bodies 21 located in between are driven in a counterclockwise direction.
  • this is irrelevant for the waxing of the thread 15, which is waxed equally well regardless of the direction of rotation of the wax body 21.
  • this surface E is a plane (in the case of elongated machines and in the case of round machines in which the axes of the paraffin waxing devices 2 extend exactly radially outward) or a conical surface (in the case of round machines in which the axes of the paraffin devices 2 are inclined).
  • the zigzag guide of the drive belt 3 keeps it taut and wraps around the drive whorls 20 over a larger area than with conventional tangential drives, so that a good entrainment of the drive whorls 20 is nevertheless achieved when tensioning rollers are omitted.
  • the drive belt 3 can also be driven in any desired manner.
  • the drive belt 3 receives its drive from the shaft 19, with which the fiber material 13 is fed to the spinning device.
  • a drive roller 32 is arranged on the shaft 19 in the vicinity of the end frame 11.
  • a further deflection roller 34 with which the drive belt 3 is fed to the deflection roller 33 at an optimal angle.
  • the drive belt 3 is in contact with the drive whorls 20 of the paraffinizing devices 2 alternately from above and from below.
  • the drive belt 3 is deflected into the end frame 12 by a further deflection roller 35.
  • the returning run 31 of the drive belt 3 is then returned above the paraffinizing devices 2 to a deflection roller 36 in the vicinity of the end frame 11, from where the drive belt 3 reaches the drive roller 32 again.
  • the procedure for placing the drive belt on the drive whorls 20 is as follows: First, the drive belt 3 is placed on the drive roller 32 and the deflection rollers 34, 33, 36 and 35, without the drive belt 3 being passed over the drive whorls 20 immediately. The drive belt 3 is then placed alternately above and below a polygonal bolt 4 (FIG. 3) connected to the drive whorl 20. Since the drive belt 3 is deflected only slightly by the zigzag position around the polygonal bolts 4 of the paraffinizing devices 2, this drive belt 3 is only slightly tensioned. Now the drive belt 3 is placed on the drive whorl 20. The zigzag course of the drive belt 3 is thereby increased, the drive belt 3 receiving its operating voltage.
  • the drive of the drive belt 3 from the shaft 19 of the feed device of the open-end spinning machine causes the paraffin body 21 to be driven at a speed adapted to the fiber throughput. If a lot of sliver is fed to the open-end spinning devices, so that the fiber throughput is high, the rotation speed of the paraffin bodies 21 also increases accordingly. If less sliver is fed to the spinning devices, the rotation speed of the paraffin bodies 21 is also reduced accordingly, so that the paraffin bodies 21 can only be driven at the required speed and not faster. This leads to a longer service life of the drive of the paraffin devices 2.
  • a particularly advantageous embodiment of the drive device and the correspondingly configured paraffinizing device 2 will be described below with reference to FIGS. 2 and 3.
  • This is carried by a bracket 5 designed as a holding plate.
  • a threaded bushing 40 is pressed into the holding plate 5 or firmly connected in another way, into which one Threaded bolt 41 is screwed in.
  • On the threaded bolt 41 are two roller bearings 42 and 43, on which the polygonal bolt 4 is rotatably mounted.
  • the polygonal bolt 4 is designed as a hollow body, which on the one hand has the advantage that the threaded bolt 41 is accessible from the front of the polygonal bolt 4, and on the other hand reduces the weight of the waxing device 2 and thus contributes to an increase in its service life.
  • the polygonal bolt 4 has a polygonal profile 400, on which a paraffin support plate 44 with a guide section 440, which has a guide surface 441 adapted to the polygonal profile 400, is slidably mounted.
  • the paraffin support plate 44 merges into a radial support surface 442 which is delimited by an annular collar 443 which axially projects beyond this support surface 442 on its side facing away from the drive whorl 20.
  • the drive whorl 20 is connected to the polygonal bolt 4 only with a radial connecting surface 200, so that an annular recess 45 for receiving a compression spring 46 is formed between the drive whorl 20 and the polygonal bolt 4.
  • this compression spring 46 which is supported on the radial connecting surface 200 on the one hand and on the radial support surface 442 on the other hand, the paraffin support plate 44 is acted upon in the direction of the free end of the polygonal bolt 4 and in this way ensures that the paraffin body 21 is always in predefined dimensions protrudes into the thread running plane so that it bears against the thread 15 in the desired manner.
  • the paraffin body 21 is held in this position against the action of the compression spring 46 by a stop 6, which will be described in more detail later.
  • the polygonal bolt 4 is designed as a hollow body.
  • a cylindrical extension 470 of a cap 47 projects into the open end of the polygonal bolt 4 facing away from the drive whorl 20.
  • This cylindrical extension 470 serves to fasten the cap 47 in the polygonal bolt 4. This can be done by means of cooperating catches or by a correspondingly tight fit between these parts.
  • the cap 47 also has a stop surface 471 with which it rests on the end face of the polygonal bolt 4. As shown in FIG. 4, the side surfaces 472 of the cap are flush with the side surfaces of the polygonal bolt 4. In contrast to the edges of the abutment surface 471 of the cap 47, the edges of the polygonal bolt 4 are provided with chamfers 401. In this way, the corners 473 protrude from these bevels 401.
  • the guide surface 441 of the paraffin support plate 44 is adapted to the polygonal profile 400 of the polygonal bolt 4 and thus also has surfaces corresponding to the chamfers 401 of the polygonal bolt 4.
  • the corners 473 of the cap 47 thus form a stop for the paraffin support plate 44 and hold it securely on the polygonal bolt 4.
  • the cap 47 Since the side surfaces 472 of the cap 47 are flush with the side surfaces of the polygonal bolt 4, the cap 47 in no way hinders the pushing of a paraffin body 21 onto the polygonal bolt 4 and likewise does not impair its displacement on the polygonal bolt 4.
  • the cap 47 has a central bore 474 which, without the cap 47 having to be removed from the polygonal bolt 4, enables access to the threaded bolt 41. This facilitates rapid removal of the paraffin device 2 should this become necessary.
  • the drive whorl 20 of the paraffinizing device 2 is located between the holder 5 for the paraffinizing device 2 and the paraffin body 21.
  • this is not a requirement.
  • the drive belt 3 is returned along the driven paraffinizing devices 2 to the drive point (shaft 19, see FIG. 1).
  • the drive belt 3 is held so tensioned that the two strands 30 and 31 do not touch each other.
  • support elements 60 and 61 are shown in FIGS. 2 and 3 for the returning run 31 of the drive belt which is disengaged from the paraffinizing devices 2 3 provided.
  • the support element 60 is designed as a carrier of the stop 6 limiting the advancing movement of the paraffin body 21.
  • a single supporting element 60 of this kind is sufficient for each paraffinizing device 2.
  • there is one on each side of the paraffin body 21 according to FIG such provided as a support for the stop 6 support element 60 and 61 is provided.
  • the stop 6 extends from one support element 60 to the other support element 61 of such a support element pair.
  • the stop 6 can be rigidly connected to both support elements 60 and 61.
  • a clamping screw 62 is only provided for the support element 60.
  • the support element 61 has on its upper side - ie on its side facing away from the polygonal bolt 4 of the paraffinizing device 2 - a longitudinal slot 610 for receiving the other end of the Stop 6 on. After loosening the clamping screw 62, the rail-shaped stop 6 can thus be pivoted into and out of the operating position in the support element 61 forming a pivot bearing, so that the exchange of the paraffin body 21 and the subsequent securing thereof on the polygonal bolt 4 can be accomplished in the simplest and fastest manner can.
  • the thread 15 to be waxed is moved from bottom to top (see arrow B in FIG. 3).
  • the stop 6 is located on the thread outlet side of the paraffin body 21.
  • the paraffin body 21 rotates in the direction of the arrow D counterclockwise.
  • the rotary movement acting on the stop 6 thus runs from right to left.
  • the support element 60 is arranged in front of this paraffin body, which is designed as a pivot bearing for the stop 6.
  • the support element 61 having the longitudinal slot 610 is arranged accordingly after the paraffinizing device 2.
  • the rotating paraffin body 21 causes the stop 6 to be pressed into the longitudinal slot 610 and thus secures the stop 6 in its operating position.
  • the reason for this is that two opposing moments M and m act on the stop 6, of which, however, the moment M having the larger moment arm (based on the support element 60) outweighs the moment m having the smaller moment arm.
  • the support elements 60 designed as pivot bearings and the support elements 61 having the longitudinal slot 610 of each second paraffin device 2 in the arrangement shown and the paraffin devices 2 located in between are also shown reversed arrangement provided.
  • a thread tension compensation element 7 is located above the support elements 60 and 61 in the open-end spinning machine shown. This element partially projects above the paraffin waxing devices 2.
  • the mutual arrangement of thread tension compensation element 7 and support elements 60 is shown in FIGS. 2 and 3 and 61 so that these support elements 60 and 61 for the returning strand 31 of the drive element 3, which is out of engagement with the paraffinizing device 2, are located just below the thread tension compensation element 7.
  • the returning run 31 of the drive belt 3 is guided in a channel 8 which is open on its side facing the paraffinizing device 2.
  • This channel 8 which can be designed differently in principle, is formed according to the embodiment shown in FIGS. 2 and 3 from the holder 5 designed as a holding plate, an angled section 50 thereof and a cover strip 70.
  • the cover strip 70 is an integral part of a sheet, a further section of which forms the thread tension compensation element 7 mentioned.
  • the drive belt 3 does not necessarily have to have a flat shape, but can also have a different shape, e.g. B. have a round shape.
  • the arrangement of the drive whorl 20 between the holder (holding plate 5) and the polygonal bolt 4 with the paraffinizing body 21 is not a requirement for the drive device.
  • FIG. 5 shows a modified drive device in which the drive whorl 20 is arranged on one side and the polygonal bolt 4 with the paraffin support plate 44 on the other side of the holder 5 reinforced by an additional plate 51.
  • the polygonal bolt 4 which has a support plate 48 for the compression spring 46 at its end facing the holder 5, is seated on a shaft 9 in a rotationally fixed manner.
  • the shaft 9 is supported in a bearing bush 92 by means of two roller bearings 90 and 91.
  • the roller bearings 90 and 91 are axially secured in the usual manner by spring washers 93, 94 and 95 and a spacer bush 96.
  • the bearing bush 92 is pressed into the plate 51.
  • the shaft 9 carries the drive whorl 20 with which the drive belt 3 is engaged.
  • both the driving strand 30 and the returning strand 31 of the drive belt 3 are located behind the holder 5, so that the drive belt 3 is well protected.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Claims (17)

1. Entraînement pour un dispositif de paraffinage faisant partie d'une machine textile présentant un grand nombre de dispositifs (2) analogues de paraffinage, dont chacun possède une broche (4) à section polygonale, pouvant être entraînée en rotation et qui est en liaison avec une poulie (20) d'entraînement, laquelle est en prise avec une courroie (3) sans fin de transmission d'entraînement, la broche (4) recevant un bloc (21) de paraffine solide sur lequel s'appuie un fil (15) à paraffiner, entraînement caractérisé en ce que la courroie (3) d'entraînement est en prise avec un grand nombre de dispositifs (2) voisins de paraffinage.
2. Entraînement selon la revendication 1, caractérisé en ce que la courroie (3) d'entraînement est guidée en zigzag autour des poulies (20) d'entraînement de dispositifs (2) de paraffinage voisins.
3. Entraînement selon la revendication 1 ou 2, dans une machine textile conformée en machine de filature à fibres libérées, comportant un grand nombre de dispositifs adjacents de filature à fibres libérées ainsi qu'un arbre pour commander la délivrance des fibres dans ce dispositif de filature à fibres libérées, entraînement caractérisé en ce que la courroie (3) commune d'entraînement des dispositifs (2) de paraffinage est en liaison d'entraînement avec cet arbre (19).
4. Entraînement selon une ou plusieurs des revendications 1 à 3, caractérisé en ce que la poulie (20) d'entraînement de chaque dispositif (2) de paraffinage est disposée entre un organe (5) de fixation de ce dispositif (2) de paraffinage et le bloc (21) de paraffine.
5. Entraînement selon la revendication 4, caractérisé en ce que la broche (4) à section polygonale est réalisée d'un seul bloc avec la poulie (20) d'entraînement.
6. Entraînement selon la revendication 5, caractérisé en ce que la broche (4) à section polygonale est réalisée sous forme d'un corps creux et reçoit les organes (42, 43) de portée et l'organe (41) de fixation ou solidarisation.
7. Entraînement selon la revendication 6, caractérisé en ce que l'organe (41) de fixation présente une tige filetée qui est vissée dans une douille taraudée (40) prévue dans l'organe (5) de fixation.
8. Entraînement selon la revendication 6 ou 7, caractérisé en ce que l'espace creux de la broche (4) à section polygonale peut être fermé, à son extrémité éloignée des organes de portée, par un chapeau (47) qui surplombe la périphérie de la broche (4) à section polygonale et constitue une butée pour une rondelle (44) d'appui de la paraffine, rondelle montée sur la butée (4) et soumise à sollicitation élastique.
9. Entraînement selon la revendication 8, caractérisé en ce que le chapeau (47) présente des coins ou sommets qui surplombent en ses arêtes arrondies ou chanfreinées la broche (4) à section polygonale, cependant que les surfaces latérales de la broche (4) et du chapeau (47) s'affleurent, la rondelle (44) d'appui de la paraffine présentant des surfaces (441) de guidage adaptées au profil (400) de la broche (4).
10. Entraînement selon une ou plusieurs des revendications 4 à 9, dans lequel la courroie d'entraînement est renvoyée, le long des dispositifs menés de paraffinage, vers la zone d'entraînement, entraînement caractérisé en ce qu'il comporte un élément (60, 61) d'appui du brin (31) de retour de la courroie (3) d'entraînement.
11. Entraînement selon la revendication 10, dans lequel le dispositif de paraffinage est placé en amont d'un positif de bobinage, qui est précédé d'un élément d'égalisation de la tension du fil s'étendant de l'organe de fixation jusqu'au-dessus des poulies d'entraînement, entraînement caractérisé en ce que l'élément (60, 61) d'appui du brin (31) de retour de la courroie (3) d'entraînement est placé tout près au-dessous de l'élément (7) d'égalisation de la tension du fil.
12. Entraînement selon la revendication 8 ou 9 caractérisé en ce que l'élément (60, 61) d'appui sert de support à une butée (6) limitant le mouvement d'avance du bloc (21) de paraffine.
13. Entraînement selon la revendication 11 ou 12, caractérisé en ce qu'un support conformé en élément(s) (60, 61) d'appui est disposé des deux côtés du bloc (21) de paraffine et en ce que la butée (6) s'étend d'un de ses supports (60) à l'autre support (61).
14. Entraînement selon la revendication 13, caractérisé en ce que l'élément (60) d'appui qui, par rapport au mouvement de rotation du bloc (21) de paraffine agissant sur la butée (6), est placé devant ce bloc, constitue un palier de pivotement de la butée (6), cependant que l'élément (61) d'appui, placé derrière le bloc (21) de paraffine, présente, sur son côté éloigné du dispositif (2) de paraffinage, une rainure (610) longitudinale destinée à loger la butée (6).
15. Entraînement selon une ou plusieurs des revendications 10 à 14, caractérisé en ce qu'il comporte un canal (8), ouvert du côté tourné vers le dispositif (2) de paraffinage et destiné au passage du brin (31) de retour de la courroie (3) d'entraînement.
16. Entraînement selon la revendication 15, caractérisé en ce que le canal (8) est formé par l'organe (5) de fixation et par une baguette (70) de recouvrement, qui fait partie intégrante de l'élément (7) d'égalisation de la tension du fil.
17. Procédé pour commander un dispositif de paraffinage à l'aide d'un entraînement selon la revendication 3, caractérisé en ce que la vitesse de rotation du bloc de paraffine est adaptée à la masse des fibres acheminées au dispositif de filature à fibres libérées.
EP85105735A 1984-06-20 1985-05-10 Entraînement pour dispositif de paraffinage et procédé pour entraîner un tel dispositif Expired EP0165444B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3422814 1984-06-20
DE19843422814 DE3422814A1 (de) 1984-06-20 1984-06-20 Antriebsvorrichtung fuer eine paraffiniereinrichtung

Publications (3)

Publication Number Publication Date
EP0165444A2 EP0165444A2 (fr) 1985-12-27
EP0165444A3 EP0165444A3 (en) 1987-04-29
EP0165444B1 true EP0165444B1 (fr) 1989-04-05

Family

ID=6238776

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85105735A Expired EP0165444B1 (fr) 1984-06-20 1985-05-10 Entraînement pour dispositif de paraffinage et procédé pour entraîner un tel dispositif

Country Status (5)

Country Link
US (1) US4662166A (fr)
EP (1) EP0165444B1 (fr)
DE (2) DE3422814A1 (fr)
HK (1) HK40193A (fr)
SG (1) SG86791G (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639603C2 (de) * 1986-11-20 1996-08-29 Schlafhorst & Co W Paraffiniereinrichtung
DE4338453C2 (de) * 1993-11-11 1996-01-18 Rieter Ingolstadt Spinnerei Paraffiniereinrichtung
DE4434566C2 (de) * 1994-09-28 2002-07-18 Rieter Ingolstadt Spinnerei Paraffiniereinrichtung
US5666782A (en) * 1995-01-31 1997-09-16 Johnson & Johnson Consumer Products, Inc. Fixture for assembling dental floss dispenser products
DE10354588B4 (de) * 2003-11-21 2014-02-20 Saurer Germany Gmbh & Co. Kg Paraffiniereinrichtung für eine Kreuzspulen herstellende Textilmaschine
DE102005028751A1 (de) * 2005-06-22 2007-01-04 Saurer Gmbh & Co. Kg Paraffiniereinrichtung für eine Kreuzspulen herstellende Textilmaschine
DE102007018650A1 (de) * 2007-04-21 2008-10-23 Oerlikon Textile Gmbh & Co. Kg Paraffiniereinrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102014113346A1 (de) * 2014-09-16 2016-03-17 Maschinenfabrik Rieter Ag Vorrichtung und Verfahren zum Spinnstricken

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1799896A (en) * 1930-07-30 1931-04-07 Graveline Joseph Spinning frame and spindle-drive mechanism
FR758989A (fr) * 1933-07-29 1934-01-26 Ryo Catteau Ets Moulineuse à pots tournants
US2400325A (en) * 1944-01-11 1946-05-14 Farrel Birmingham Co Inc Thread finishing machine
CH378750A (de) * 1960-07-07 1964-06-15 Schweiter Ag Maschf Paraffinier-Vorrichtung für Spulmaschinen
FR1293729A (fr) * 1961-05-19 1962-05-18 Leesona Corp Dispositif pour paraffiner un fil en mouvement sur un bobinoir
DE1856450U (de) * 1961-11-09 1962-08-09 Barmag Barmer Maschf Doppeldrahtzwirnmaschine.
CH422610A (de) * 1965-03-19 1966-10-15 Schweiter Ag Maschf Paraffiniervorrichtung an Spulmaschine
US3479988A (en) * 1967-06-26 1969-11-25 Barber Colman Co Running thread waxer
CH485876A (de) * 1968-01-22 1970-02-15 Elitex Zavody Textilniho Maschine zum ringlosen, kontinuierlichen Feinspinnen von Garn
CH499638A (de) * 1968-11-15 1970-11-30 Vyzk Ustav Bavlnarsky Einrichtung zum Präparieren von Garnen an spindellosen Feinspinnmaschinen
US3690576A (en) * 1971-05-03 1972-09-12 Northrop Carolina Inc Textile thread winder with tension compensating device
DE2123231B2 (de) * 1971-05-11 1977-01-13 Wilhelm Stahlecker Gmbh, 7341 Reichenbach Offenend-rotorspinnmaschine mit mehreren spinnstellen
ES403310A1 (es) * 1971-06-08 1975-05-01 Savio Spa Procedimiento para el parafinado en continuo con la corres-pondiente retorcedora de doble torsion perfeccionada.
DE2241727A1 (de) * 1972-07-07 1974-01-24 Schweiter Ag Maschf Paraffiniervorrichtung an spulmaschinen
IT1037277B (it) * 1975-04-14 1979-11-10 Nuova S Giorgio Spa Dispositivo per paraffinare il filato
DE7927734U1 (de) * 1979-09-29 1980-01-03 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Vorrichtung zum Paraffinieren von Garn
IT8183444A0 (it) * 1981-07-30 1981-07-30 Savio Spa Dispositivo paraffinatore per ritorcitoi a doppia torsione.
DE3228642C2 (de) * 1982-07-31 1985-02-21 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Vorrichtung zum Paraffinieren eines Fadens an Spinn- oder Spulmaschinen mit Hilfe eines festen Paraffinkörpers

Also Published As

Publication number Publication date
EP0165444A2 (fr) 1985-12-27
EP0165444A3 (en) 1987-04-29
DE3569228D1 (en) 1989-05-11
DE3422814A1 (de) 1986-01-02
SG86791G (en) 1992-02-14
US4662166A (en) 1987-05-05
HK40193A (en) 1993-04-30

Similar Documents

Publication Publication Date Title
EP2122022B1 (fr) Métiers continus à filer avec dispositif d'amenée de flammes
EP2562113B1 (fr) Machine textile avec de multiples postes de travail
EP0165428A2 (fr) Machine textile avec plusieurs unités de bobinage de fil à vitesse constante sur bobine conique
EP0165444B1 (fr) Entraînement pour dispositif de paraffinage et procédé pour entraîner un tel dispositif
DE4338453C2 (de) Paraffiniereinrichtung
EP0725850B2 (fr) Dispositif d'amenee du fil pour machines textiles
EP1006223B1 (fr) Dispositif pour défibrer une mèche
EP3214029B1 (fr) Dispositif de va-et-vient de fil pour un bobinoir d'une machine textile fabriquant des bobines à fil croisé
DE3209363C2 (de) Doppeldrahtzwirnmaschine
EP3146098A1 (fr) Machine à filer équipé d'un dispositif de fausse torsion
CH648874A5 (de) Vorrichtung zur herstellung von effektgarn.
EP0365856B1 (fr) Dispositif de courroie transversal à la sortie d'une machine de cardage
EP1975288B1 (fr) Machine à filer
DE1685911C3 (de) Vorrichtung an Spinn- oder Zwirnmaschinen zum Spannen eines dehnbaren Endlosfadens
EP1708946B1 (fr) Dispositif de va-et-vient de fil pour un bobinoir d'une machine textile produisant des bobines croisees
EP1948855B1 (fr) Metier a filer a anneaux pourvu de systemes d'etirage
CH680801A5 (fr)
DE2855606C2 (de) Fadenführung an einem Spulengatter für Schär- und Zettelanlagen o.dgl.
DE2506058A1 (de) Faserbandaufloesevorrichtung fuer eine offenend-spinneinrichtung
DE102020118327A1 (de) Verfahren und Vorrichtung zur Falschdrahteinleitung sowie Spinnmaschine
DE29700099U1 (de) Zwirnkopf mit Rotor für eine Kabliermaschine
EP2784196B1 (fr) Ourdissoir à chaîne
DE2145187A1 (fr)
DE8418609U1 (de) Antriebsvorrichtung für eine Paraffiniereinrichtung
DE69031235T2 (de) Vorrichtung zum Übertragen einer Drehbewegung zu einer Spindelgruppe einer Ringspinnmaschine

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

17P Request for examination filed

Effective date: 19870324

ITCL It: translation for ep claims filed

Representative=s name: ZINI MARANESI

EL Fr: translation of claims filed
17Q First examination report despatched

Effective date: 19871202

ITF It: translation for a ep patent filed

Owner name: ING. ZINI MARANESI & C. S.R.L.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3569228

Country of ref document: DE

Date of ref document: 19890511

ET Fr: translation filed
RIN2 Information on inventor provided after grant (corrected)

Free format text: OEXLER, RUDOLF * HACKENBERG, WILLI

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

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

Ref country code: GB

Payment date: 19920423

Year of fee payment: 8

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

Ref country code: FR

Payment date: 19920428

Year of fee payment: 8

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

Ref country code: CH

Payment date: 19920619

Year of fee payment: 8

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

Ref country code: DE

Payment date: 19930309

Year of fee payment: 9

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

Ref country code: GB

Effective date: 19930510

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

Ref country code: LI

Effective date: 19930531

Ref country code: CH

Effective date: 19930531

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

Effective date: 19930510

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

Ref country code: FR

Effective date: 19940131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: DE

Effective date: 19950201