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EP0051223A1 - Procédé et dispositif pour l'amorçage du bobinage sur un bobinoir - Google Patents

Procédé et dispositif pour l'amorçage du bobinage sur un bobinoir Download PDF

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Publication number
EP0051223A1
EP0051223A1 EP81108783A EP81108783A EP0051223A1 EP 0051223 A1 EP0051223 A1 EP 0051223A1 EP 81108783 A EP81108783 A EP 81108783A EP 81108783 A EP81108783 A EP 81108783A EP 0051223 A1 EP0051223 A1 EP 0051223A1
Authority
EP
European Patent Office
Prior art keywords
thread
guide
threads
thread guide
guided
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP81108783A
Other languages
German (de)
English (en)
Other versions
EP0051223B1 (fr
Inventor
Peter Martin Pfyffer
Albert Rüegg
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter 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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0051223A1 publication Critical patent/EP0051223A1/fr
Application granted granted Critical
Publication of EP0051223B1 publication Critical patent/EP0051223B1/fr
Expired legal-status Critical Current

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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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/003—Arrangements for threading or unthreading the guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • 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 invention relates to a method and a device for introducing threads and the like into a winding device with at least two traversing devices arranged axially next to one another and associated spool sleeves located on a spool.
  • the method also includes the features that each thread coming from a thread guide above the winding device is taken over by a manual or automatic thread suction device and then placed on a thread guide above and on individual thread guides below the traversing device and guided outside the traversing area, and that the thread is guided Threads are brought by means of the lower thread guides from a starting position at the outer end of the bobbin mandrel into an area in front of a thread catching means of the corresponding bobbin tube and then, for simultaneous detection of all threads, these are simultaneously guided into the catching means and then wound up.
  • the device further includes the features that a thread catcher is assigned to each of the bobbin tubes, and that the winding device is equipped with a thread guide bar above the traversing device, and for each thread a thread guide pivotable against the bobbin tubes and a device pivoting the thread guides together against the tubes.
  • a device according to the preamble of claims 1 and 2 is known from German Offenlegungsschrift 26 27 643.
  • the threads delivered by a thread guide or a delivery unit are taken over by means of a thread suction device, but are then guided together on a thread guide rod on the front side in front of the winding device by means of guide notches as a bundle, but separately from one another. Subsequently, when the threads are simultaneously moved through the insertion gap of the winding device, these threads are moved in front of one another by means of thread eyelets movable along the supporting axis of the bobbin tubes and taking over the threads at a distance corresponding to the bobbin tubes arranged in a row.
  • a swivel beam carrying the thread eyelets is pivoted against or under the spool sleeves for the simultaneous insertion of the threads into the catch slots of the sleeves.
  • the threads are lifted out of the guide notches of the thread guide rod so that they can move freely along the thread guide rod into the position corresponding to the thread tension.
  • the thread eyelets are moved by displaceable disks which carry the thread eyelets and are mounted on a rotatable threaded spindle.
  • One of the washers is provided with an internal thread and is moved as a nut (hereinafter referred to as the nut washer) by the rotating threaded spindle.
  • the remaining disks are slidably arranged on the spindle and connected to one another by driver rods.
  • the disadvantages of the device are that the possible inaccuracy of the disks or the thread positions in front of the catch slot has to be compensated for by an additional movement parallel to the axis of the bobbin mandrel, in order to be sure that each thread is actually caught by the catch slot.
  • the possible inaccuracy arises on the one hand from the imprecise positioning of the nut washer due to the speed of the motor-driven spindle and on the other hand from the possibility that the friction between the drive rod and the washer can be greater than that between the spindle and the washer.
  • the object of the invention is to remedy these disadvantages.
  • the invention as characterized in the claims procedurally solves the problem in such a way that the threads are taken over individually by means of pivotable thread guides when moving from the outer end of the spool mandrel in front of the corresponding bobbin tubes and are held in an intermediate position by the pivoting thread guides before being caught by the catching means, and that the threads are in this intermediate position be kept exactly in front of and essentially parallel to the fishing gear.
  • the device is characterized in that the thread guide strip is movable (in a manner known per se) such that the thread is guided in a working position of the guide strip outside the action area C of the traversing device, and that below the mentioned guide strip, hereinafter referred to as the first guide strip,
  • a second guide bar provided with guide notches and movable from a rest position into a working position, is provided, the number of notches of which corresponds to the number of threads to be wound, that the threads on the one hand by the pivotable thread guides and on the other hand by the guide notches of the second guide bar in the working position in one Intermediate position are feasible, that they are seen substantially perpendicular, perpendicular to the bobbin axis in the direction of view, and exactly in front of the corresponding catching means, that a guiding means is also provided on which the threads, in a starting position de s guide means, can be guided individually at the outer end of the bobbin mandrel and on which the pivotable thread guides can be guided from their
  • the means for guiding the thread guides and the threads is a guide rail which can be displaced essentially parallel to the spool mandrel axis and which is provided with steps on the end opposite the free end of the spool mandrel and a thread guide pin is provided for each step.
  • a friction roller and a winding mandrel 4 are rotatably mounted (not shown).
  • the spool mandrel 4 can be moved from a moved away position (rest position) (not shown) into a raised position (working position, FIGS. 1 and 2) and back.
  • a catch slot 6 is provided on the bobbin tubes 5 for clamping a thread caught therein.
  • a first thread guide bar 8 is slidably mounted in a support 7 fastened to the machine housing 1.
  • the displacement directions 9a and 9b (FIG. 4) are given by the interaction of guide bolts 10 fastened in the support 7 and guide slots 71 provided in the thread guide bar 8.
  • the displacement takes place in one direction by means of a pneumatic piston 11, the cylinder 12 of which is attached to the support 7 (not shown), and in the other direction by means of a tension spring 13.
  • the tension spring 13 is clamped between a support part 7a and the guide bar 8.
  • the cylinder head 14 of the piston 11 bears against the end face 15 of the guide bar 8.
  • a second guide bar 16 is rotatably and displaceably mounted by means of a bearing block 17 fastened to a support part 7b.
  • the displacement in the forward direction takes place by means of a pneumatic piston 18, the cylinder 19 of which is fastened to the support 7 (not shown), and in the rearward direction by means of a compression spring 21 arranged between the bearing block 17 and a grooved roller 20.
  • the grooved roller 20 in turn is at one End connected to a shaft 22 to which the thread guide bar 16 is attached at the other end.
  • the grooved roller 20 has a groove 23 which is in engagement with a sliding block 24 fastened to a support part 7c.
  • the piston head 26 of the piston 18 bears against the end face 25 (FIG. 4) of the grooved roller 20.
  • the second thread guide bar 16 has the same spacing the A four guide notches 27a, 27b, 27c and 27d. These distances correspond to the mutual distances between the catch slots 6 and the sleeves 5 clamped on the spool mandrel.
  • the generally known traversing devices 28 (Fig. 11, - shown in Fig. 2 hinted) with the traversing thread guides 29 (Fig. 11) are arranged in their traversing area C (Fig.3) known way, the thread for winding formation on the bobbin back and forth.
  • a thread guide swiveling device 30 (FIGS. 5 and 11) is also provided.
  • This device 30 comprises a shaft 31 which is rotatably mounted within a hollow shaft 32.
  • the hollow shaft 32 in turn is rotatably supported in a bearing 33 embedded in the housing part la (FIG. 5) and in a bearing 34 recessed in the support part 7d.
  • the axial fixation of the hollow shaft 32 takes place on the one hand by means of a shaft collar 37 which abuts the bearing 33 on the end face and on the other hand by means of a bearing cover 38 fastened in the support part 7d which abuts the hollow shaft 32 on the end face.
  • Thread guide elements 39a-d are pivotally arranged on the hollow shaft 32, each consisting of a bush 35 rotatably mounted on the hollow shaft 32 and a rod 40 fastened to it and thread guides 41 fastened to the rod 40.
  • a rod 40 belonging to the rod 40 and slightly angled to it (apparent from FIG. 8) rod extension 42, the free end is designed as a sliding shoe 43.
  • a helical spring 36 fastened on the one hand to the bush 35 and on the other hand to the hollow shaft 32 has the function of pushing the bush 35 in the direction B (FIGS. 7 and 11), i.e. counterclockwise, as seen from the free end of the spool, so as to pivot the thread guide elements 39a-d in this direction.
  • the thread guide 41 has a thread guide notch 44 (FIG. 9) formed from the thread guide edges 45 and 46.
  • the thread guide edges 45 and 46 form an opening angle ⁇ of less than 90 °, e.g. an angle of 60 °.
  • a guide rail 48 (FIGS. 1, 3 and 10) which can be displaced essentially parallel to the spool mandrel axis.
  • This rail 48 serves to guide the thread guide elements 39a-d (FIG. 5) by means of the sliding shoes 43 and the threads 49a, 49b, 49c and 49d during the insertion of the threads into the winding machine.
  • the rail 48 is provided on the inside 50 facing the spool with thread guide pins 51, while the opposite outside 52 serves to guide the sliding shoes 43.
  • the rail on the upper narrow side 53 (Fig. 3) so provided with steps 54 so that the distance a between the stepped end face 54a and the guide pin 51 (FIG. 10a) is equal to or less than the Gleitschuhumble b (Fig. 9) is.
  • the division c (Fig. 10a), i.e. the distance from pin to pin 51, which corresponds to the distance between the end faces 54a, is selected such that when the threads 49a-d are introduced into the winding machine by means of the rail 48, at the moment the threads 49a-d are transferred from the first guide bar 8 to the second guide bar 16, the threads are guided on the guide bar 16 in such a way that each thread passes into its corresponding guide notch 27a-d when it continues to slide on the guide bar 16.
  • the corresponding position of the rail 48 is indicated in Fig. 1 with the dash-dotted representation of the threads 49a-d.
  • the rail 48 is connected by a driver 55 to the piston 56 of a pneumatic cylinder 57, which in turn is attached to the machine housing 1.
  • a crank mechanism 58 (FIGS. 5 and 6) consisting of a pneumatic cylinder 59, the cylinder rear side of which is pivotally connected to a housing part 1b and a hinge pin 60 for the power transmission between a hinge part 61 fastened to the piston end and an am Shaft end 62 of shaft 31 fastened joint part 63.
  • a crank mechanism 64 is used in an analogous manner, consisting of a pneumatic cylinder 65, a pivotally connected to the housing part 1b hinge part 66 fastened to the piston end, a hinge part pair 67 fastened to shaft end 68 and a hinge pin 69 for power transmission between hinge parts 66 and 67.
  • Threads 49a, 49b, 49c and 49d are introduced into the winding device 2 as follows:
  • Threads coming from thread guides 70a, 70b, 70c and 70d (FIG. 1) or from a delivery plant (not shown) are sucked in by means of a so-called suction gun 74 or an equivalent suction device (not shown), onto the first thread guide bar 8 (FIG. 11) and guided to the thread guide pins 51. This position of the threads is shown in Fig. 11 with a solid line.
  • the thread guides 70a to 70d form the apex of the traversing triangle and, in a manner known per se, are located essentially perpendicularly above the center of the traversing region of each bobbin tube 5, shown in FIG. 3 with region C.
  • the guide rail was brought from the starting position shown in FIG. 3 into the working position shown in FIG. 1 by actuating the cylinder 57 (not described). Then Betä actuation of the cylinder 59, the shaft 31 (FIG. 5) is rotated such that the thread guide elements 39a-d are pivoted from the starting position D shown in FIG. 11 with a dotted line into the position D1 shown with a broken line. This takes place in that the driving mandrel 47, as a result of this rotation, arrives in the guide slot 72 in the position shown in FIG. 7 in the position shown in FIG.
  • the pneumatic cylinder 57 Upon a further manual push of a button (not shown), the pneumatic cylinder 57 begins to move the piston 56 and thus the guide rail 48 from the position shown in FIG. 1 to the position shown in FIG. 3. A little delayed, namely when the rail 48 reaches the position of the threads shown in dash-dotted lines in FIG. 1 , by relieving the pressure on the cylinder 12 (FIG. 4), the first thread guide bar 8 is displaced obliquely back in the direction 9b into the starting position shown in FIG.
  • the spatial relationships between the sliding shoe 43 and the thread guide 41 are such that when the sliding shoe 43 swivels over the corresponding step, the leading edge 46 (FIG. 9) is already in front of the thread, in the direction of view of the spool axis and from the free End of the bobbin seen here before the shoe 43 (Fig. 11) pushes the thread away from the guide pin 51.
  • the distance between the end face 43a (FIG. 8) of the slide shoe and the thread is therefore greater than the distance between the thread and the fingertip 46a.
  • all glides must be of the same length shoes 43 the rod extension 42 be substantially parallel to the outside 52 of the rail 48.
  • the distance m shown in FIG. 9 must be greater than the distance a shown in FIG. 10a.
  • the threads 49a-d lie freely tensioned within the winding device between the notches 27a-d and the thread guides 41 next to the traversing area C and just in front of it appropriate fishing gear and essentially parallel to it.
  • the cylinder 59 continues to be pressurized in the same sense, but is prevented from moving further by said abutment of the driving mandrel 47 in the guide slot 72.
  • the stroke of the cylinder 65 is adapted to the pivoting movement of the thread guides 41 between positions E and F.
  • the stroke of the cylinder 59 is such that the thread guides can be pivoted between positions D and F.
  • the force of the cylinder 59 is dimensioned such that the positions D, E and F of the stroke and force of the cylinder 65 are given.
  • the pneumatic cylinder 19 (FIG. 5) is relieved.
  • the spring 21 displaces the grooved roller 20 and thus the second thread guide strip 16 back into the starting position.
  • the guide bar 16 is rotated at the same time and pivots the notches 27a-d out of the thread path.
  • the threads 49a-d are now freely stretched between the thread guides 70a-d and the sleeves 5 and, as a result of this thread tension, strive in the traversing area C, in which they are gripped by the traversing thread guides 29.
  • This variant consists in that instead of the bush 35 (FIG. 5) and the coil spring 36, a coil spring 75 is connected on the one hand to the rod 40 and on the other hand to a bolt 76 anchored in the shaft 31.
  • the remaining elements in connection with the rod 40 are the ones already described and accordingly have the same Designations.
  • a trough-shaped stop 77 serving to receive the elements 75, 76 and 40 prevents the coil spring 75 from bending in this direction.
  • the stop 77 with its end bordering the shaft 31, is guided in the guide slot 73 in such a friction-locked manner that axial displacements of the shaft 31 are thereby prevented.
  • the thread guide element 79 (FIG. 20) consists of a thread guide 80 fastened to a rod 40a with a thread guide notch 81, formed from a long finger 82 and a short finger 83.
  • the rod 40a can be fastened analogously to the rod 40 at the same location on the bush 35.
  • the end face 84 When the rail 48 moves back into the starting position, the end face 84 first slides on the outside 52 and then transfers the guidance to the short finger 83 when pivoting via the corresponding step 54.
  • the lengths of the two fingers 82 and 83 are selected such that, after the long finger 82 lies above the step 54, the end face 84 has not yet reached the inside 50, i.e. the thread 49d passes the finger 82.
  • Variant B can also be combined with variant A.
  • the method described and the device can also be used for other thread catching devices which, in addition to the sleeves, e.g. are provided on the mandrel itself. Such devices replace the aforementioned catch slots 6.
  • Such a coil mandrel is e.g. known from US-PS 4106 711 and GB-PS 1562 548.
  • the third phase proceeds as follows with the bobbin mandrel with the conical thread guide surface 11 and the teeth 12 shown in the patent specifications mentioned:
  • the thread guide elements 39a-d and 79 bring the corresponding thread 49a-d to the corresponding surface 11 when pivoting into the position F. Due to the existing thread tension generated by the suction gun, the thread slides on the surface 11 into the area of the teeth 12 and becomes as recorded and cut off as described in the patent specifications.
  • the position of a surface 11 along the coil mandrel essentially corresponds to the position of a catch slot 6.

Landscapes

  • Winding Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
EP81108783A 1980-10-31 1981-10-23 Procédé et dispositif pour l'amorçage du bobinage sur un bobinoir Expired EP0051223B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH8118/80 1980-10-31
CH811880 1980-10-31

Publications (2)

Publication Number Publication Date
EP0051223A1 true EP0051223A1 (fr) 1982-05-12
EP0051223B1 EP0051223B1 (fr) 1985-05-15

Family

ID=4335457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108783A Expired EP0051223B1 (fr) 1980-10-31 1981-10-23 Procédé et dispositif pour l'amorçage du bobinage sur un bobinoir

Country Status (5)

Country Link
US (1) US4477032A (fr)
EP (1) EP0051223B1 (fr)
JP (1) JPH0217463B2 (fr)
DE (1) DE3170533D1 (fr)
WO (1) WO1982001539A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573404A1 (fr) * 1984-11-20 1986-05-23 Rhone Poulenc Fibres Procede et dispositif de lancement simultane de plusieurs fils textiles delivres en continu
DE3619286A1 (de) * 1986-06-07 1987-12-10 Neumuenster Masch App Vorrichtung zum gleichzeitigen aufspulen mehrerer faeden
EP0410926A1 (fr) * 1989-07-24 1991-01-30 Maschinenfabrik Rieter Ag Dispositif changeur de fil pour les machines de bobinage

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204909A (ja) * 1983-05-02 1984-11-20 Toray Ind Inc 糸掛け方法
WO1994026645A1 (fr) * 1993-05-13 1994-11-24 Toray Engineering Co., Ltd. Procede et machine d'enroulement de filament
WO1998028217A1 (fr) * 1996-12-20 1998-07-02 Barmag Ag Bobineuse a dispositif de guidage
DE19827635A1 (de) * 1998-06-20 1999-12-23 Iwka Industrieanlagen Gmbh Anlegevorrichtung
JP4176428B2 (ja) * 2002-09-17 2008-11-05 Ｔｓｔｍ株式会社 綾振り装置
JP6393206B2 (ja) 2014-02-05 2018-09-19 Ｔｍｔマシナリー株式会社 糸巻取機
CN104828634B (zh) 2014-02-10 2019-04-30 日本Tmt机械株式会社 纺丝牵伸装置
CN112723024B (zh) * 2020-12-25 2022-12-20 天津市金桥焊材集团股份有限公司 一种工字轮转运方法
CN113428738B (zh) * 2021-07-22 2022-11-25 武强县振宇纺织有限公司 一种纺织纱线用便于自动绕线的纺织设备及其使用方法

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DE2547401A1 (de) * 1974-10-29 1976-05-13 Toyo Boseki Windevorrichtung zum aufwickeln von faeden
FR2307745A1 (fr) * 1975-04-17 1976-11-12 Teijin Ltd Procede et dispositif de sous-renvidage pour une tete de bobinage
DE2526768A1 (de) * 1975-06-14 1976-12-16 Barmag Barmer Maschf Spulmaschine mit fadenanlegehilfe
FR2314128A1 (fr) * 1975-06-14 1977-01-07 Barmag Barmer Maschf Bobineuse comportant un dispositif de mise en place automatique de fil
DE2534699A1 (de) * 1975-08-04 1977-02-17 Barmag Barmer Maschf Spulmaschine mit fadenanleghilfe
DE2627643A1 (de) * 1976-06-19 1977-12-29 Schuster & Co F M N Verfahren und vorrichtung zum einfuehren von faeden, garnen u.dgl. in eine spulvorrichtung
DE2853605A1 (de) * 1977-12-12 1979-06-13 Toray Industries Fadeneinfuehr- und aufnahmevorrichtung
EP0005664A1 (fr) * 1978-05-12 1979-11-28 Saint-Gobain Industries Procédé de transfert d'un matériau filiforme d'une broche d'enroulement à une autre et dispositif pour la mise en oeuvre du procédé

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US3782648A (en) * 1971-05-03 1974-01-01 Toray Industries Method for winding a plural number of yarns and an apparatus therefor
JPS496780A (fr) * 1972-05-06 1974-01-21
US3964721A (en) * 1974-04-30 1976-06-22 Fiber Industries, Inc. Apparatus for forming a transfer tail
US3964985A (en) * 1974-10-29 1976-06-22 Ionics, Incorporated Electrodialysis apparatus and process for ion modification
CH587767A5 (fr) * 1974-11-15 1977-05-13 Rieter Ag Maschf
DE2457820A1 (de) * 1974-12-06 1976-06-10 Zinser Textilmaschinen Gmbh Spulvorrichtung
DE2544538C2 (de) * 1975-10-04 1986-11-27 F.M.N. Schuster GmbH & Co KG, 5030 Hürth Vorrichtung zum Einführen von Fäden, Garnen u.dgl. in eine Spul- und Changiereinrichtung einer Spulmaschine
US4081149A (en) * 1976-05-28 1978-03-28 Industrie-Werke Karlsruhe Augsburg Aktiengesellschaft Mechanism for forming transfer tails on wound yarn packages
JPS532647A (en) * 1976-06-25 1978-01-11 Toray Industries Many thread bunch winding process and apparatus
FR2378708A1 (fr) * 1977-01-28 1978-08-25 Rhone Poulenc Textile Dispositif de selection de fils
IT1114634B (it) * 1977-07-13 1986-01-27 U T I T A Officine & Fonderie Procedimento e dispositivo di selezione ed infilaggio per avvolgitrici di filati a piu' bobine
FR2465675A2 (fr) * 1978-10-27 1981-03-27 Rhone Poulenc Textile Procede et dispositif de lancement de fil en debut de renvidage
JPS5570670A (en) * 1978-11-24 1980-05-28 Toyobo Co Ltd Yarn setting device in winder
EP0034680B1 (fr) * 1980-02-26 1984-11-07 Imperial Chemical Industries Plc Dispositif et procédé pour sélectionner individuellement des fils, en particulier lors de l'alimentation en fil d'un bobinoir à plusieurs supports d'enroulement par broche
GB2086441A (en) * 1980-11-04 1982-05-12 Courtaulds Ltd Winding machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547401A1 (de) * 1974-10-29 1976-05-13 Toyo Boseki Windevorrichtung zum aufwickeln von faeden
FR2307745A1 (fr) * 1975-04-17 1976-11-12 Teijin Ltd Procede et dispositif de sous-renvidage pour une tete de bobinage
DE2526768A1 (de) * 1975-06-14 1976-12-16 Barmag Barmer Maschf Spulmaschine mit fadenanlegehilfe
FR2314128A1 (fr) * 1975-06-14 1977-01-07 Barmag Barmer Maschf Bobineuse comportant un dispositif de mise en place automatique de fil
DE2534699A1 (de) * 1975-08-04 1977-02-17 Barmag Barmer Maschf Spulmaschine mit fadenanleghilfe
DE2627643A1 (de) * 1976-06-19 1977-12-29 Schuster & Co F M N Verfahren und vorrichtung zum einfuehren von faeden, garnen u.dgl. in eine spulvorrichtung
DE2853605A1 (de) * 1977-12-12 1979-06-13 Toray Industries Fadeneinfuehr- und aufnahmevorrichtung
EP0005664A1 (fr) * 1978-05-12 1979-11-28 Saint-Gobain Industries Procédé de transfert d'un matériau filiforme d'une broche d'enroulement à une autre et dispositif pour la mise en oeuvre du procédé

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573404A1 (fr) * 1984-11-20 1986-05-23 Rhone Poulenc Fibres Procede et dispositif de lancement simultane de plusieurs fils textiles delivres en continu
DE3619286A1 (de) * 1986-06-07 1987-12-10 Neumuenster Masch App Vorrichtung zum gleichzeitigen aufspulen mehrerer faeden
US4784342A (en) * 1986-06-07 1988-11-15 Neumunstersche Maschinen- und Apparatebau GmbH Device for simultaneous spooling a plurality of threads
EP0410926A1 (fr) * 1989-07-24 1991-01-30 Maschinenfabrik Rieter Ag Dispositif changeur de fil pour les machines de bobinage

Also Published As

Publication number Publication date
JPH0217463B2 (fr) 1990-04-20
EP0051223B1 (fr) 1985-05-15
US4477032A (en) 1984-10-16
WO1982001539A1 (fr) 1982-05-13
DE3170533D1 (en) 1985-06-20
JPS57501844A (fr) 1982-10-14

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