EP0679741A1 - Appareil d'alimentation de ruban de fibres - Google Patents

Appareil d'alimentation de ruban de fibres Download PDF

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Publication number
EP0679741A1
EP0679741A1 EP95106001A EP95106001A EP0679741A1 EP 0679741 A1 EP0679741 A1 EP 0679741A1 EP 95106001 A EP95106001 A EP 95106001A EP 95106001 A EP95106001 A EP 95106001A EP 0679741 A1 EP0679741 A1 EP 0679741A1
Authority
EP
European Patent Office
Prior art keywords
guide
feeding device
feed device
feed
slivers
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
EP95106001A
Other languages
German (de)
English (en)
Other versions
EP0679741B1 (fr
Inventor
Walter Slavik
Paul Scheurer
Christian Spoerri
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
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Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0679741A1 publication Critical patent/EP0679741A1/fr
Application granted granted Critical
Publication of EP0679741B1 publication Critical patent/EP0679741B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
    • 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
    • B65H57/14—Pulleys, rollers, or rotary bars
    • 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
    • B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing
    • 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
    • B65H2701/311—Slivers

Definitions

  • the invention relates to a feed device according to the preamble of claim 1.
  • a group of slivers is fed to a drafting unit, which is located above a feed table for the machine that forms the rolls.
  • a feed table for the machine that forms the rolls.
  • two or three such drafting units are arranged one behind the other above the feed table.
  • the individual slivers are drawn from cans via a roller assigned above the can and fed to the respective drafting unit.
  • the cans are placed in rows next to the feed table. This means that the slivers are fed transversely to the longitudinal direction of the feed table.
  • Such a device can be found, for example, in the brochure "CHERRY-SUPERLAP-SL 100 from Hara Shokki - Imprint 9-91".
  • Three rows of cans, each with 12 cans, are placed on the feed table.
  • the drafting system rollers of which are aligned transversely to the transport direction on the feed table twelve fiber slivers are fed in to form a nonwoven fabric.
  • these are deflected downwards from the delivery point at the cans via a guide roller to a pair of conveyor rollers.
  • Spacers for the lateral guidance of the slivers are also attached in front of the respective pair of conveyor rollers.
  • the slivers passing through the nip of the conveyor rollers reach a deflecting element on a guide table, in which they are deflected horizontally by 90 ° and transferred to a drafting system.
  • the slivers are deflected a total of three times in the area of the feed table before they are fed to the drafting unit in an orderly manner and next to one another. From a technological point of view, the structure of the fiber slivers is adversely affected in every turning process. Twists of the fiber sliver can occur at the deflection points, which can have a negative effect on the subsequent stretching process.
  • the feed device consists of a plurality of guide elements which are arranged distributed over the width of the drafting unit and are provided for the individual deflection of the individual slivers downward in a conveying direction pointing transversely to the horizontal delivery direction.
  • This arrangement or design of the feed device makes it possible to manage with only one deflection point in order to feed the fiber slivers to the drafting unit.
  • the rotationally symmetrical axis of the guide element which is assigned to a specific delivery point, cross to Direction of supply of the sliver, viewed from the delivery point, is aligned.
  • the guide elements be mounted so that the vertical planes in which the axes of the guide elements lie partially overlap. This makes it possible to align each guide element in its position individually to the delivery point and the delivery point at the drafting unit and to ensure a gentle deflection of the fiber slivers.
  • the axes of the guide elements being partially arranged in different horizontal planes, leads to a compact design of the deflection point, avoiding overlap of the fiber slivers or the streaking between the fiber slivers and optimally designing the alignment to the delivery point for the drafting unit can be.
  • An embodiment is proposed for loading the drafting unit with fiber tapes from two sides, the guide elements being arranged in mirror image with respect to the vertical center plane of the drafting unit.
  • the guide elements are preferably arranged in the region of planes which extend outward from the central plane of the drafting unit in the manner of a fir tree.
  • the guide elements In order to reduce the friction between the guide elements and the sliver at the deflection point to a minimum, it is proposed to design the guide elements as rotatably mounted deflection rollers.
  • the guide rollers are provided with one or more guide grooves for exact guidance of the slivers.
  • Several guide grooves are provided if a guide roller is provided for the simultaneous deflection of several fiber slivers. This makes it possible to feed as large a number of slivers as possible to the drafting unit.
  • the sliver guides can be formed from holes arranged side by side and offset from one another. The Holes are then rounded off in the area where the sliver enters.
  • the holes it is also possible to design the holes so that they serve to receive guide sleeves for tape guidance.
  • the sleeves can be assembled or disassembled separately. This enables in particular the production of a tape guide part which can be made from wear-resistant material.
  • the guide sleeve can preferably be made of ceramic.
  • the tape guide part In order to facilitate the threading of the fiber tapes when attaching them to the tape guide part, it is proposed to provide the tape guide part with slots of different lengths that are open on one side.
  • An embodiment is proposed for aligning the slivers emitted by the sliver guide part with respect to one another, the sliver guides of the sliver guide part being formed from adjustably fastened guide sleeves which are arranged next to one another and which are provided with through-openings.
  • the guide sleeves are preferably mounted laterally displaceably in a receptacle with respect to the central plane of the drafting unit.
  • the receptacle can consist of a rod or a carrier with a longitudinal groove in which the guide sleeves are slidably mounted next to each other.
  • the fixation in one position can be done with a screw.
  • each group of guide sleeves favors the merging of the fiber slivers into a fiber sliver fleece for transfer to the subsequent drafting unit.
  • the guide sleeves being provided with tapering and then diverging openings, as seen in the conveying direction of the fiber slivers.
  • this enables good threading and self-cleaning of the opening, that is, the contamination of the opening is reduced.
  • the receptacles are adjustably attached laterally with respect to the central plane of the drafting unit. This means that a group of guide sleeves can also be adjusted laterally in one direction.
  • the delivery points of the fiber slivers are preferably formed from rollers rotatably mounted on a feed frame, the axes of rotation of the rollers being arranged such that it can be aligned approximately parallel to the axis of the respectively assigned deflection roller.
  • a deflection roller and a guide plate can be connected downstream of the band guide part in order to transfer the fiber band fleece into the first clamping point of the drafting unit.
  • the tape guide part can also be provided from a roller with guide grooves for the individual fiber tapes.
  • the machine 1 shows a roll-forming machine 1 for forming cotton rolls 2, which are then transported to a combing machine for further processing.
  • the machine 1 is provided with a feed table 4, two drafting units 5 and 6 being arranged above the feed table.
  • the drafting units 5, 6 are through Fibers F fed, which are withdrawn from cans K of the can rows R1 to R4 via corresponding delivery points 8.
  • the rows of cans R1-R4 are arranged on both sides of the feed table 4.
  • the delivery points 8 can, as shown for example in FIG. 5, be formed from take-off rolls 9.
  • the take-off rollers 9 are freely rotatable about an axis 10.
  • the take-off rollers 9 are rotatably attached to a feed frame 12.
  • the slivers F drawn from the cans K are transferred to a feed device 14, on which they are deflected from an approximately horizontal position in the vertical direction. This feed device is shown in detail in FIGS. 3 and 4 on an enlarged scale.
  • the feed device 14 is formed from a plurality of deflection rollers 16a to 16f, which are partially rotatably mounted in different horizontal planes I-III.
  • the deflection rollers 16a to 16f are rotatably mounted on a holder 18, which in turn is attached to a rod 20 of a frame, not shown.
  • the holder 18 is slidably mounted on the rod 20 and can be locked in a set position by a screw 21.
  • the individual axes 17a to 17f are arranged in the region - seen in the vertical direction - of an inclined plane 23 or 24.
  • the arrangement is such that the deflection rollers 16a to 16c are arranged in mirror image to the deflection rollers 16d to 16f, so that the deflection rollers are arranged in the manner of a fir tree.
  • the planes defined by the axes 17a to 17c overlap.
  • This different angular arrangement of the axes 17a to 17f makes it possible to use the fiber slivers F without further special deflection points to be transferred directly from the respective take-off roller 9 to the feed device 14.
  • Each of the deflection rollers 16a to 16f is provided with two guide grooves 47, 48 each for receiving a sliver. 5, the axes 17c of the deflection roller 16c are aligned approximately parallel to the axis 10 of the correspondingly assigned pull-off roller 9.
  • the sliver On the path of the sliver F from the take-off roller 9 to the deflection roller 16c, the sliver is supported in the vertical direction by crossbars 26 attached to the feed frame 12.
  • the already described special arrangement of the rollers 16a to 16f enables the fiber slivers deflected in the rollers to be released downwards, so that they are released in a fiber sliver assembly 30 with the corresponding width B, which is to be presented to the subsequent drafting unit 5 or 6 is necessary.
  • a sliver guide part 15 is arranged below the feed device, which is provided with holes 28, the number of slivers F discharged downwards corresponds.
  • the holes 28 are arranged offset in the horizontal direction in the tape guide part 15.
  • the structure of the fiber sliver fleece 30 is predetermined, which results after the fiber slivers have passed through the belt guide part 15.
  • the holes 28 are provided with roundings 29 in the entry area. On the one hand, this should make it easier to thread the fiber slivers and, on the other hand, it should prevent the outer fibers of the slivers from being torn off. Such a rounding 29 could also be provided when it emerges from the band guide part 15.
  • the hole 28 in the embodiment according to FIG. 7 has a larger diameter and the through bore 33 corresponds to the diameter of the hole 28 of the embodiment according to FIG. 4.
  • the embodiment variant according to FIG. 7 on the one hand enables a simple one Production of the tape guide part 15 and a possibility of replacing the inserts 32 when they are closed.
  • the inserts 32 could be adapted in material and shape according to the band number or the band material.
  • FIG. 8 shows a further embodiment variant of the band guide part 15, the holes 28 having been replaced by longitudinal slots 35 and 36 which are open on one side.
  • the longitudinal slots 35 and 36 are of different lengths, so that the delivery structure in accordance with the exemplary embodiment according to FIGS. 3 and 4 is retained.
  • the embodiment according to FIG. 8 has the particular advantage that the slivers are easy to thread, that is, the slivers do not have to be pointed for the purpose of threading.
  • the sliver fleece 30 delivered downwards arrives at a guide roller 38 which is freely rotatable.
  • the guide roller 38 is attached above a guide plate 39, via which the fiber sliver fleece is fed to the input roller pair 41 of the drafting unit 5.
  • the fiber band fleece 30 is stretched or warped in the drafting unit 5 and reaches as fiber fleece 43 via a guide surface 44 on the feed table 4 under a clamping line of a driven conveyor roller 45.
  • the fiber fleece 42 delivered by the drafting unit 6 is in the area of this clamping point with the Fiber fleece 43 relined and then transferred to the wrap-forming unit.
  • the guide roller 38 is arranged directly above the guide plate 39 and, together with the guide plate 39, forms a clamping point for the supplied nonwoven fiber sliver. This means that in this area of the clamping point it is no longer possible to speak of a free deflection of the slivers, especially since the slivers no longer have the possibility to twist and thus produce an undesired structure.
  • FIG. 9 shows a further exemplary embodiment of a winder-forming machine 1, the components of which essentially correspond to the components of the exemplary embodiment according to FIG. 1. Only the feed device 14, which forms the deflection point for the fiber slivers F, is designed differently with respect to the exemplary embodiment according to FIG. 1. This can be seen in particular from the side view of FIG. 10, or from the enlarged partial views of FIGS. 11 and 12.
  • the slivers are fed from the cans K of the can rows R1 to R2, or R3 to R4, to the respective feed device 14 in an approximately horizontal position.
  • the fiber tapes F arrive at the assigned deflecting rollers 55a to 55o (FIG. 12).
  • the deflection rollers 55a to 55o are rotatably mounted in interlaced tabs 53a to 53o.
  • the tabs 53a to 53o are fixed at a certain distance from one another on a holder 50 or on a holder 51.
  • the holders 50, 51 are attached to a rod 52 and each extend approximately at an angle ⁇ to the vertical center plane M of the feed device 14.
  • the holders 51, 52 and the deflection rollers 55a to 55o aligned approximately in a horizontal plane.
  • a horizontal plane H was drawn in and an axis connecting line A1 or A2 between the individual deflection rollers. As can be seen from this, the lines A1 and A2 run approximately parallel to the horizontal plane H.
  • the individual axes 56a to 56o are inclined at a certain angle ⁇ to the horizontal plane H.
  • the axes 56b and 56i are the only ones that are parallel to the horizontal plane H.
  • This angular position with respect to the horizontal plane H is designed so that the respective deflecting rollers continue to guide the fiber slivers F in the direction of the holes 28 of the subsequent sliver guide part so that no additional deflection for the slivers F occurs.
  • This means that the individual slivers F are deflected gently at the deflection rollers 55a to 55o and without further stress.
  • This fir tree-like design of the feed device lying in an approximately horizontal plane H also makes it clear and easy to handle Deflection point formed. This means that the assignment of the individual deflecting rollers to the correspondingly assigned pull-off rollers 9 is easily manageable.
  • the feed device 14 is fastened to a frame (not shown) via the rod 52. This attachment can be designed so that a horizontal and / or vertical change in position of the feed device 14 can be carried out.
  • no sliver F is placed on the deflection rollers 55g or 55o. These rolls could be used to hold a reserve band (not shown) or to take up a further sliver if a further sliver F is drawn off from a seventh can K in each row of cans R1 to R4.
  • the tabs 53a to 53o in the solution according to FIG. 11 have to be designed so that they are entangled (as shown).
  • FIG. 13 and FIG. 14 show a further special embodiment of the tape guide part 15.
  • guide sleeves 58 and 59 which are arranged next to one another and are displaceably attached, are used here.
  • the guide sleeves 58, 59 are provided with funnel-shaped, elongated and downwardly narrowing through openings 60. This shape of the passage opening 60 enables problem-free threading of the fiber tapes on the one hand and prevents external fibers from being peeled off from the fiber composite of the fiber association on the other hand. Due to the funnel-shaped and elongated opening, the fiber tapes are slightly compressed and deformed from the round tape structure into a flat tape structure.
  • This flat belt structure is more suitable for subsequent further processing in the drafting system 5 or 6 and enables the presentation of a closed fiber band composite, ie a closed fiber mat is presented to the respective drafting system for stretching.
  • a closed fiber band composite ie a closed fiber mat is presented to the respective drafting system for stretching.
  • the guide sleeves 58 and 59, or their through openings 60 are arranged such that they overlap with the dimension X, as seen over the width B '.
  • the dimension X can be set precisely by the lateral displaceability of the guide sleeves 58 and 59, as indicated schematically by double arrows. There are also applications where the X dimension is set to zero. However, this depends on the type of fiber material being processed.
  • the symmetrical axes 61 and 62 of the guide sleeves 58, 59 are inclined with respect to the vertical center plane V. That is, the vertical plane in which the axes 61 are located would intersect below the belt guide part 15 with the vertical plane in which the axes 62 are located.
  • the guide sleeves 58, 59 are slidably fastened in the receptacles 64 and 65 via the tabs 67.
  • the tabs 67 are each provided with through holes through which the screws 75 reach and are screwed into a guide nut 71.
  • the guide nut 71 is designed such that it is mounted in the T-shaped longitudinal slot 69 of the receptacle 64 or 65 so as to be longitudinally displaceable. When the screws are turned, the upper surface of the nut 71 braces against the upper inner surface of the T-shaped longitudinal slot 69. This blocks the longitudinal displacement and fixes the guide sleeve in its set position.
  • An angle 72 is attached to the receptacle 64 and is fastened to the schematically illustrated frame 77 by means of the screw 78. As can be seen in particular from FIG. 14, the angle is provided with an elongated hole 66, with which a common lateral adjustment of the guide sleeves 58 can be carried out. As a rule, several such angles are attached to the receptacle 64 at a distance. This possibility of the lateral displacement of the receptacle 64 enables the edges of the sliver mat to be set with respect to the inlet of the subsequent drafting system. The same adjustment option is of course also provided for the receptacle 64. However, it was not shown for reasons of clarity.
  • FIG. 1 A further type of fastening of the sleeve 58 is shown in FIG.
  • a holder 63 is on the sleeve 58 a bearing part 68 attached.
  • the bearing part 68 is slidably mounted on a rod 70.
  • a screw 73 projecting through the bearing part 68 is pressed against the rod 70.
  • the rod is fixed in a frame 77.
  • FIG. 16 shows a further embodiment of a guide sleeve 80, the opening 81 being provided with a constriction in the middle part.
  • the guide sleeve 80 is fastened to the bracket 67 at an angle 69 by means of the screw 75.
  • the angle 79 can be slidably attached to the frame 77 like the angle 72.
  • the angle 79 could be provided with elongated holes in the area of the screw 75, which would enable the sleeve 80 to be moved laterally transversely to the conveying direction.
  • the proposed embodiment of the feed device according to the invention enables a star-shaped feed of fiber slivers from corresponding delivery points 8 without additional additional deflection points for the fiber slivers F being necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
EP19950106001 1994-04-29 1995-04-21 Appareil d'alimentation de ruban de fibres Expired - Lifetime EP0679741B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1336/94 1994-04-29
CH133694 1994-04-29

Publications (2)

Publication Number Publication Date
EP0679741A1 true EP0679741A1 (fr) 1995-11-02
EP0679741B1 EP0679741B1 (fr) 1999-01-07

Family

ID=4208102

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950106001 Expired - Lifetime EP0679741B1 (fr) 1994-04-29 1995-04-21 Appareil d'alimentation de ruban de fibres

Country Status (4)

Country Link
EP (1) EP0679741B1 (fr)
JP (1) JP3512517B2 (fr)
CN (1) CN1048049C (fr)
DE (1) DE59504715D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706831A1 (de) * 1996-03-01 1997-09-04 Rieter Ag Maschf Verstellbare Führungselemente
DE19707206A1 (de) * 1997-02-24 1998-08-27 Rieter Ag Maschf Herstellung eines Faserbandes aus Natur- und Kunstfasern
ITBS20080188A1 (it) * 2008-10-24 2010-04-25 Marzoli Spa Dispositivo di guida di nastri ad un dispositivo di stiro, in particolare di uno stiroriunitore
ITBS20110097A1 (it) * 2011-06-29 2012-12-30 Marzoli Combing & Flyer S P A Dispositivo di deviazione di nastri ad uno stiroriunitore di una linea di filatura

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908371A1 (de) * 1999-02-26 2000-08-31 Truetzschler Gmbh & Co Kg Vorrichtung an einer Strecke zur Verarbeitung eines Faserverbandes aus Faserbändern
DE102007037431A1 (de) * 2006-10-20 2008-04-24 TRüTZSCHLER GMBH & CO. KG Vorrichtung zur Fasersortierung bzw. -selektion eines Faserverbandes aus Textilfasern, insbesondere zum Kämmen, mit einer Zuführvorrichtung
ITMI20081097A1 (it) * 2007-06-29 2008-12-30 Truetzschler Gmbh & Co Kg Apparecchiatura per la cernita di fibre o la selezione di fibre di un fascio di fibre comprendente fibre tessili, specialmente per la pettinatura
TW200907134A (en) * 2007-08-09 2009-02-16 Zheng Chuan Tian Ribbon roller set transmission device of ribbon loom
DE102012110109A1 (de) 2012-10-23 2014-04-24 TRüTZSCHLER GMBH & CO. KG Zuführeinrichtung für Faserband
CN102965772A (zh) * 2012-12-17 2013-03-13 马驰 适用于棉条并卷联合机的导棉辊
CN110144647B (zh) * 2019-05-10 2024-10-01 经纬智能纺织机械有限公司 一种用于条并卷机导条架的棉条喂入装置
CN110791842B (zh) * 2019-11-07 2021-08-20 金迪(聊城市)知识产权运营有限公司 一种纺织用并条优化装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322825A (en) * 1941-12-10 1943-06-29 Celanese Corp Yarn guide
FR1049674A (fr) * 1951-01-24 1953-12-31 Tmm Research Ltd Procédé de production de fils formés de fibres textiles retordues par filage
GB745395A (en) * 1953-05-12 1956-02-22 Casablancas High Draft Co Ltd Improvements in reducing collector assemblies for textile fibre drafting mechanisms
GB935333A (en) * 1958-01-30 1963-08-28 Hercules Powder Co Ltd Apparatus and method for delivering filaments on to work surfaces
FR2285478A1 (fr) * 1974-09-20 1976-04-16 Platt Saco Lowell Ltd Appareil perfectionne de bobinage de meches de matiere textile
EP0399927A1 (fr) * 1989-05-23 1990-11-28 Devtex Cantre de machine textile de filature
EP0428957A1 (fr) * 1989-11-20 1991-05-29 Maschinenfabrik Rieter Ag Guide pour rubans de filature

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322825A (en) * 1941-12-10 1943-06-29 Celanese Corp Yarn guide
FR1049674A (fr) * 1951-01-24 1953-12-31 Tmm Research Ltd Procédé de production de fils formés de fibres textiles retordues par filage
GB745395A (en) * 1953-05-12 1956-02-22 Casablancas High Draft Co Ltd Improvements in reducing collector assemblies for textile fibre drafting mechanisms
GB935333A (en) * 1958-01-30 1963-08-28 Hercules Powder Co Ltd Apparatus and method for delivering filaments on to work surfaces
FR2285478A1 (fr) * 1974-09-20 1976-04-16 Platt Saco Lowell Ltd Appareil perfectionne de bobinage de meches de matiere textile
EP0399927A1 (fr) * 1989-05-23 1990-11-28 Devtex Cantre de machine textile de filature
EP0428957A1 (fr) * 1989-11-20 1991-05-29 Maschinenfabrik Rieter Ag Guide pour rubans de filature

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706831A1 (de) * 1996-03-01 1997-09-04 Rieter Ag Maschf Verstellbare Führungselemente
DE19707206A1 (de) * 1997-02-24 1998-08-27 Rieter Ag Maschf Herstellung eines Faserbandes aus Natur- und Kunstfasern
ITBS20080188A1 (it) * 2008-10-24 2010-04-25 Marzoli Spa Dispositivo di guida di nastri ad un dispositivo di stiro, in particolare di uno stiroriunitore
ITBS20110097A1 (it) * 2011-06-29 2012-12-30 Marzoli Combing & Flyer S P A Dispositivo di deviazione di nastri ad uno stiroriunitore di una linea di filatura
EP2540879A1 (fr) 2011-06-29 2013-01-02 Marzoli S.P.A. Dispositif de déviation de bandes pour enrouleur de nappe sur une ligne de filage

Also Published As

Publication number Publication date
JPH07305238A (ja) 1995-11-21
JP3512517B2 (ja) 2004-03-29
CN1115803A (zh) 1996-01-31
EP0679741B1 (fr) 1999-01-07
DE59504715D1 (de) 1999-02-18
CN1048049C (zh) 2000-01-05

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