EP0771302A1 - Aufspulmaschine - Google Patents
AufspulmaschineInfo
- Publication number
- EP0771302A1 EP0771302A1 EP95925852A EP95925852A EP0771302A1 EP 0771302 A1 EP0771302 A1 EP 0771302A1 EP 95925852 A EP95925852 A EP 95925852A EP 95925852 A EP95925852 A EP 95925852A EP 0771302 A1 EP0771302 A1 EP 0771302A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotation
- plane
- traversing
- planes
- rotors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 85
- 230000000630 rising effect Effects 0.000 abstract 1
- 230000001154 acute effect Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
- B65H54/2839—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn counter rotating guides, e.g. wings
-
- 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 winding machine according to the corresponding preamble of claims 1, 4 and 5.
- Wing traversing devices are particularly suitable for use at high traversing frequencies.
- the alternating movement of the thread is not brought about by a single thread guide moved to and fro, but by the fact that wings rotating in opposite directions alternately grasp and guide the thread. Since the wings are neither accelerated nor decelerated at the end points of the traversing area, the influence of the inertial mass of the thread guide members is completely eliminated when the thread is reversed.
- the tips of the oppositely moving blades of the two rotors meet at certain fixed meeting points.
- the meeting points are evenly spaced on the turning circle.
- the angular distance depends on the number of blades of a rotor. For example, if a rotor has two blades, it is 90 degrees. If the rotor has three blades, it is 60 degrees.
- the position of the polygon formed by the meeting points depends on the relative phase position of the two rotors. It is chosen so that two mutually adjacent meeting points lie near the surface of the contact roller on a line lying parallel to the axis of the contact roller. These two meeting points are the reversal points of the traversing movement.
- the wing which moves in the section between the reversal points, guides the thread.
- the traversing device is inclined so that between the two planes of rotation on the one hand and the plane of the traversing triangle on the other hand - as seen in the axial direction of the contact roller - there is an acute angle.
- the traversing triangle is defined by its three corner points.
- the two base corner points are the end points of the line in which the thread runs onto the contact roller.
- the third corner point is a stationary thread guide element, which in the
- the plane of the traversing triangle defined in this way generally does not exactly match the surface that the thread traverses during the traversing movement. This surface is mostly curved in wing traversing devices.
- the inclined position of the traversing device ensures that the free thread length between the wing, which in each case guides the thread, and the contact roller arranged underneath is quite small. This favors the exact placement of the thread on the bobbin.
- the intersection lines between the plane of the traversing triangle and the two rotation planes lie parallel to the line of contact of the contact roller surface with the traversing triangle, that is to say also parallel to the axis of the contact roller.
- the drag length at the point of reversal to which the wings of the upper plane of rotation feed the thread is greater than at the point of reversal to which the wings of the lower plane of rotation feed the thread.
- Drag length 11 is the free thread length between the wing that leads the thread to the reversal point and the point at which the thread runs onto the contact roller.
- the two rotors of a winding unit are mounted eccentrically to one another. This measure serves to ensure a perfect thread transfer at the ends of the stroke and is widespread among wing changers.
- the rotor blades of adjacent winding units are arranged in the same two planes of rotation.
- the rotors of adjacent winding units are driven in opposite directions and have a smaller center distance in one plane of rotation, and an axis distance which is increased by twice the eccentricity in the other plane of rotation. If three or more winding units are arranged next to one another, the rotors of adjacent winding units, the blades of which lie in a plane of rotation, alternately have a smaller axial distance from winding unit to winding unit and a double eccentricity.
- the arrangement of all of the wings in only two levels of rotation is emphasized as advantageous because it makes it possible to reduce both the distance between the wings and the distance between the levels of rotation and the line of the thread on the contact roller - that is to say the drag length to keep as possible.
- the changing axis spacing of the rotors is attributed the advantage that a simple gear structure and in particular the synchronism of the traversing movement from stroke to stroke is achieved.
- the changing center distance however, inevitably results from the opposite rotation of the wings of adjacent winding units, the rotors of which are eccentrically mounted.
- the invention has for its object to provide a winding machine according to the corresponding preamble of claims 1, 4 and 5, in which the difference existing at the turning points between the tow lengths is smaller than the distance between the two cutting lines, in which the planes of rotation intersect the plane of the traversing triangle, and where the winding positions arranged side by side coincide geometrically.
- the direction in which the vanes of the lower rotor move between the reversal points is determined by structural features, in the exemplary embodiments described below, for example, by the arrangement of thread guide edges on the vanes and by the direction in which the axis of the upper rotor goes to Axis of the lower rotor is offset. Additionally or alternatively, the assignment between the rotor on the one hand and the turning point on the other hand, at which the wings of this rotor deliver the thread, can also be determined by other structural features, for example by the shape of a thread guide ruler or by special organs which influence the thread transfer at the turning points.
- All three variants of the invention are based on the common basic idea of superimposing the inclined rotary planes of winding units arranged next to one another in a scale-like manner.
- the known inclination is used in this way according to the invention to accommodate several winding units in a row next to each other in a small space, so that there are only narrow gaps between the individual traversing areas.
- the effect of the inclination known from the prior art namely the adjustment of the drag lengths on both sides, is realized at least to a substantial extent.
- the increase in the cutting lines can differ slightly depending on the selected dimensions and the selected variant of the invention from the angle at which the drag lengths are exactly the same at both ends of the traversing area.
- the height of the reversal point measured by the base line of the traversing triangle, at which the wings of the lower plane of rotation release the thread is approximated to the height of the other reversal point, at which the wings of the upper plane of rotation release the thread.
- the preferred variant according to claim 1 has the advantage that the blades of all rotors of adjacent winding units rotate independently of one another in separate planes of rotation. Collisions which occur in known dishwashers, for example when a drive belt of a winding unit breaks, and which can thereby cause costly machine damage and operational malfunctions, are excluded. The difference in the tow lengths at the two reversal points due to the increased distance between the levels of rotation is due to the inclined position harmless measure.
- the increased distance between the rotating planes according to claim 1 offers the advantageous possibility of arranging the ruler at each winding point between the rotating planes according to claim 2.
- the distance between the thread-guiding wing and the ruler is always the same, regardless of whether a wing of one or the other rotor guides the thread. This favors the coil build-up.
- the arrangement according to claim 2 also has the advantage that the organs for fastening and adjusting the ruler are easily accessible.
- each individual winding unit is advantageous to equip with its own drive. This is made possible by the fact that the wings of the individual winding units rotate independently of one another.
- the variant according to claim 5 combines the advantage of almost equal tow lengths with the advantage that the wings of adjacent winding units revolve independently in separate planes of rotation.
- Figure la shows a side view of a winding machine according to the invention at a certain moment.
- Figure lb shows a corresponding side view at another moment.
- Figure 2 shows a rotor in perspective.
- Figure 3 shows a section through a single one
- Winding station in a plane lying parallel to the traversing movement.
- FIG. 4 shows a section corresponding to FIG. 3 for a dishwashing machine with two winding positions.
- FIG. 5 shows a top view of the arrangement of the rotors in the embodiment according to FIG. 4.
- FIG. 6 shows in perspective a drive device suitable for the embodiment according to FIG. 4.
- FIG. 7 shows a further exemplary embodiment in a section corresponding to FIG. 4.
- FIG. 8 shows a further exemplary embodiment in a section corresponding to FIG. 4.
- a contact roller 6 is arranged between winding spindle 1 and traversing device 4, the axis of which is aligned horizontally and parallel to the axis of winding spindle 1.
- the traversing device 4 includes two rotors 7, 8, which are rotatably mounted in a housing 9.
- the axes of rotation 10, 11 are - as known for example from DE 93 07 746 U - parallel to each other at short intervals arranged.
- the rotors 7, 8 can be driven in opposite directions at the same speed by means of a drive, of which only one toothed disk 12 belonging to the rotor 7 can be seen in FIGS.
- the rotor 7 has - as can be seen in FIG. 2 - three blades 13 arranged in the manner of a propeller, the rotor 8 has blades 14 arranged correspondingly. According to FIG. 2, each blade 13 on the side which is at the front in the direction of rotation 7a has one near its tip Thread guide edge 13a. The same applies to the wing 14.
- the vanes 13 of the rotor 7 run in a lower rotating plane 15, the vanes 14 of the rotor 8 in an upper rotating plane 16.
- the "lower rotating plane” is understood to mean the rotating plane which is adjacent to the contact roller 6. For the sake of simplicity, this should also apply to any other dishwashers in which the running direction of the thread and, accordingly, the orientation of the machine deviate from FIGS. 1a, 1b.
- the short distance between the two planes of rotation 15, 16 is d.
- the axes 10, 11 are inclined so that the two planes of rotation 15, 16 enclose an acute angle ⁇ with the plane of the traversing triangle in the plane of the drawing in FIGS.
- a ruler 17 is arranged at a short distance above the upper rotary plane 16, on which the thread F is guided back and forth along the traversing path.
- FIG. 3 shows details that are not recognizable in FIGS. 1 a, 1 b.
- a base plate 18 belonging to the machine frame carries the housing 9.
- An eccentric bushing 19 is seated therein, on the cylindrical outer surface of which the rotor 8 is mounted. This consists essentially of an annular base body 20, a ring gear 21 which sits on the base body, and the wings 14.
- the eccentric bushing 19 has a bore, the axis 10 of which is displaced parallel to the axis 11 of the lateral surface. Is in the hole a shaft 22 of the rotor 7 is mounted. One end of the shaft 22 protrudes downward beyond the plane of rotation 16 and carries the propeller-like blades 13.
- the toothed disc 12 sits on the other end of the shaft 22.
- the shaft 24 is rotatably seated in a bearing bush 27 which is screwed to the housing 9.
- the gear wheels 25, 26 connected to the ends of the shaft 24 are assigned to the toothed disk 12 or the ring gear 21.
- An o-shaped toothed belt wraps around the ring gear 21 and the gear 26 in the manner of an open belt transmission.
- a drive belt which is not shown in FIG. 3 and is toothed on both sides, alternately wraps around the toothed pulley 12 and the gearwheel 25, for example in the shape of an S, so that the rotors 7, 8 are driven in opposite directions at the same speed and constant relative phase position.
- the lower rotor 7 rotates during operation in the sense that the tips of the blades 13 emerge on the left side from the plane of the drawing, and move according to arrow 28 from left to right and on Immerse again on the right side in the drawing level.
- the rotor 8 rotates with the blades 14.
- the relative phase position between the two rotors 7, 8 is selected such that the two meeting points 29, 30, at which the tips of the wings 13 meet the tips of the wings 14, lie at least approximately in the vertical plane that the thread guide 5 contains and touches the contact roller 6. This level is the level of the traversing triangle.
- the two meeting points 29, 30 are the reversal points, their distance is the traversing stroke H. Since in the exemplary embodiment shown the rotors 7, 8 each have three vanes, the traversing stroke is approximately equal to half the diameter of the circle on which the Move wing tips.
- the axis 10 is inclined so that it includes a small angle ⁇ with an imaginary vertical line 31.
- the axis 11 is parallel to the axis 10 and therefore inclined to the same extent.
- the planes of rotation 15, 16 are also inclined so that the cutting lines in which they intersect the plane of the traversing triangle enclose an angle ⁇ with a horizontal line. They therefore rise in the direction of the reversal point 29, ie in the direction in which the vanes 13 of the lower rotor 7 move from the reversal point 30 to the reversal point 29 according to arrow 28.
- the two intersection lines are at a distance d: sin ⁇ .
- the drag lengths S (29), S (30) are exactly the same at the two reversal points.
- the arrangement of a plurality of winding positions results in angles ⁇ which, for simple geometric reasons, deviate from the optimum angle ⁇ o. If the angle ⁇ is smaller than ⁇ o, the difference ⁇ S between the drag lengths at the two reversal points 29, 30, which is caused by the distance between the rotational planes 15, 16, is only partially compensated for. If the angle ß is between ßo and 2/3 0 , it is overcompensated. In both cases, however, the difference ⁇ S is reduced compared to an arrangement in which the intersection lines of the rotational planes 15, 16 lie horizontally with the plane of the traversing triangle.
- the two identical winding units A, B which are arranged next to one another in accordance with FIG. 4, largely agree with the winding unit in accordance with FIG. 3, so that a description is not necessary in this respect.
- the distance a between identical axes of rotation of the two winding units A, B is substantially smaller than the diameter of the rotating circles of the wing tips. It is about 20 to 30% larger than the traverse stroke H. As a result, the rotating circles of the two winding units overlap in a wide range.
- the distance between the rotation planes 15A, 16A, in which the vanes 13A, 14A run, is increased, as is the distance between the rotation planes 15B and 16B.
- the plane of rotation 15A lies between the planes of rotation 15B and 16B, as does the plane of rotation 16B between the rotation planes 15A and 16A.
- the wings of the two winding units can therefore move independently of one another in the overlapping area without mutual interference.
- the angle ⁇ is smaller than the optimal angle ⁇ 0 .
- the angle ⁇ is sufficient to markedly reduce the difference ⁇ S between the tow lengths at the two reversal points.
- the rulers 17A, 17B are arranged between the rotary planes 15A, 16A and 15B, 16B in the exemplary embodiment according to FIGS. They are provided at the ends with tabs 33 which are fastened to the machine frame with screws 34 outside the turning circles.
- the offset arrangement of the axes 10A, 11A can be clearly seen in FIG.
- the axis 11A is offset obliquely to the axis 10A - as seen from the plane of the traversing triangle.
- the axis 10A is on the same side as the reversal point 30A
- the axis 11A is on the same side as the reversal point 29A.
- winding unit B The same applies to winding unit B.
- a common drive for two winding units arranged side by side, in which the rotors each have two blades, is designed as a multi-shaft gear.
- the lower wings 13A rotate in the same sense as the lower wings 13B of the adjacent winding unit, the upper wings 14A in the same sense as the upper wings 14B.
- the lower rotating plane 15C is identical to the upper rotating plane 16D of the adjacent winding unit.
- the wings 13C mesh with the wings 14D in the area of intersection of the turning circles, similar to the teeth of two gearwheels.
- the prerequisite is that the vanes 13C rotate in opposite directions to the vanes 14D.
- the phase position is to be coordinated such that a wing 13C engages in the gap between two wings 14D and vice versa.
- the angle ß is close to the optimal angle ß 0 , so that the drag lengths at the turning points are almost the same size.
- an identical winding unit F is arranged in addition to a winding unit E.
- the distances between two adjacent rotary planes 16E, 15E, 16F, 15F are expediently all the same. It follows from simple geometric relationships that the angle ⁇ , which the rotational planes 15E, 16E, 15F, 16F enclose with the horizontal line 32, is greater in this arrangement than in the previously described exemplary embodiments.
- the drag length is slightly greater at the reversal point on the right in the drawing, at which the lower wing 13E, 13F delivers the thread, than at the other reversal point to which the upper wing 14E, 14F feeds the thread.
- the difference ⁇ S is significantly smaller than d: sin ⁇ .
- Figure 8 also illustrates that the drive belt 35 rotates in a plane which also forms an angle ⁇ with the horizontally lying base plate 18. This is made possible in a simple manner in that the toothed pulleys 12E, 12F and the toothed wheels 25E, 25F have a greater width (dimension in the direction of the axis) than the toothed belt 35. This therefore wraps around the toothed pulley 12E in the vicinity of its lower edge , the gear 25E, the pulley 12F and the gear 25F at an increasing distance from the lower edge.
- FIGS. 4 to 8 For the sake of simplicity, exemplary embodiments have been selected for FIGS. 4 to 8, which each have only two winding units. It is not necessary to explain that it is also possible without difficulty to arrange three or more winding units in a row in analogy to FIGS. 4 to 8.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Winding Filamentary Materials (AREA)
- Treatment Of Fiber Materials (AREA)
- Warping, Beaming, Or Leasing (AREA)
- Winding Of Webs (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4425133A DE4425133C2 (de) | 1994-07-15 | 1994-07-15 | Aufspulmaschine |
DE4425133 | 1994-07-15 | ||
PCT/EP1995/002674 WO1996002453A1 (de) | 1994-07-15 | 1995-07-08 | Aufspulmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0771302A1 true EP0771302A1 (de) | 1997-05-07 |
EP0771302B1 EP0771302B1 (de) | 1998-06-17 |
Family
ID=6523314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95925852A Expired - Lifetime EP0771302B1 (de) | 1994-07-15 | 1995-07-08 | Aufspulmaschine |
Country Status (8)
Country | Link |
---|---|
US (2) | US5964423A (de) |
EP (1) | EP0771302B1 (de) |
JP (1) | JP2771333B2 (de) |
KR (1) | KR100246076B1 (de) |
CN (1) | CN1068295C (de) |
AT (1) | ATE167455T1 (de) |
DE (2) | DE4425133C2 (de) |
WO (1) | WO1996002453A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6390407B1 (en) | 1999-09-24 | 2002-05-21 | Neumag-Neumuenstersche Maschinen-Und Anlagenbau Gmbh | Winding machine for continuously running yarn having improved cooling features |
DE102005005129B4 (de) * | 2004-02-11 | 2014-12-11 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Aufwickeln mehrerer Fadenscharen |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970006572A (ko) * | 1995-07-01 | 1997-02-21 | 도바리 시게다까 | 방사 트래버스 장치 |
TW333208U (en) * | 1996-03-14 | 1998-06-01 | Murata Machinery Ltd | Filament yarn traverse motion device |
EP0965554A3 (de) * | 1998-06-17 | 2000-08-16 | Murata Kikai Kabushiki Kaisha | Fadenchangiervorrichtung und Aufwickelmaschine mit dieser Vorrichtung |
US20030083860A1 (en) * | 2001-03-16 | 2003-05-01 | Eli Abir | Content conversion method and apparatus |
US7111803B2 (en) * | 2004-04-16 | 2006-09-26 | Pelican Point Seafood, Inc. | Cable winch system |
CN101719561B (zh) * | 2009-11-24 | 2011-12-28 | 深圳市吉阳自动化科技有限公司 | 一种卷绕装置及卷绕方法 |
CN102219133B (zh) * | 2011-04-11 | 2012-07-04 | 丝丝姆纺织机械(中山)有限公司 | 一种络筒机拨片式排线装置 |
DE102011114025A1 (de) * | 2011-09-21 | 2013-03-21 | Oerlikon Textile Gmbh & Co. Kg | Aufspulmaschine |
CN103076240B (zh) * | 2012-12-20 | 2015-08-05 | 苏州希普拉斯新材料有限公司 | 橡塑材料抗开裂测试装置 |
CN103523560B (zh) * | 2013-10-22 | 2015-09-30 | 迈得医疗工业设备股份有限公司 | 一种医用导管卷绕装置 |
DE102019104570A1 (de) * | 2018-03-02 | 2019-09-05 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Messvorrichtung zur Funktionsprüfung einer Flügelchangierung |
JP2024106526A (ja) * | 2023-01-27 | 2024-08-08 | Tmtマシナリー株式会社 | トラバース装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1131884A (en) * | 1966-05-30 | 1968-10-30 | Chatillon Italiana Fibre | Device for winding yarn and thread |
DE3307915A1 (de) * | 1983-03-05 | 1984-09-06 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Aufspulmaschine |
US4505436A (en) * | 1983-01-19 | 1985-03-19 | Barmag Barmer Maschinenfabrik Ag | Yarn winding apparatus |
US4505437A (en) * | 1983-01-29 | 1985-03-19 | Barmag Barmer Maschinenfabrik Ag | Apparatus for winding a plurality of yarns |
DE3664131D1 (en) * | 1985-03-15 | 1989-08-03 | Barmag Barmer Maschf | Winding machine |
IT1243391B (it) * | 1990-11-23 | 1994-06-10 | Savio Spa | Dispositivo posafilo con elementi guidafilo rotanti su due piani inclinati convergenti |
EP0768269B1 (de) * | 1992-08-19 | 1999-06-09 | Toray Engineering Co., Ltd. | Vorrichtung zum Aufspulen mehrerer Garne |
DE4304055C1 (de) * | 1993-02-11 | 1994-03-24 | Neumag Gmbh | Changiervorrichtung |
DE9307746U1 (de) * | 1993-05-21 | 1993-08-05 | Neumag - Neumünstersche Maschinen- und Anlagenbau GmbH, 24536 Neumünster | Vorrichtung zum Aufwickeln von Fäden |
-
1994
- 1994-07-15 DE DE4425133A patent/DE4425133C2/de not_active Expired - Fee Related
-
1995
- 1995-07-08 JP JP8504664A patent/JP2771333B2/ja not_active Expired - Lifetime
- 1995-07-08 AT AT95925852T patent/ATE167455T1/de not_active IP Right Cessation
- 1995-07-08 DE DE59502605T patent/DE59502605D1/de not_active Expired - Lifetime
- 1995-07-08 WO PCT/EP1995/002674 patent/WO1996002453A1/de active IP Right Grant
- 1995-07-08 US US08/776,504 patent/US5964423A/en not_active Expired - Fee Related
- 1995-07-08 EP EP95925852A patent/EP0771302B1/de not_active Expired - Lifetime
- 1995-07-08 CN CN95194143A patent/CN1068295C/zh not_active Expired - Fee Related
- 1995-07-08 KR KR1019970700249A patent/KR100246076B1/ko not_active IP Right Cessation
-
1997
- 1997-12-23 US US08/997,634 patent/US5967446A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9602453A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6390407B1 (en) | 1999-09-24 | 2002-05-21 | Neumag-Neumuenstersche Maschinen-Und Anlagenbau Gmbh | Winding machine for continuously running yarn having improved cooling features |
DE102005005129B4 (de) * | 2004-02-11 | 2014-12-11 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Aufwickeln mehrerer Fadenscharen |
Also Published As
Publication number | Publication date |
---|---|
CN1152900A (zh) | 1997-06-25 |
JPH09507824A (ja) | 1997-08-12 |
EP0771302B1 (de) | 1998-06-17 |
DE4425133A1 (de) | 1996-01-18 |
US5967446A (en) | 1999-10-19 |
KR100246076B1 (ko) | 2000-04-01 |
KR970704619A (ko) | 1997-09-06 |
ATE167455T1 (de) | 1998-07-15 |
DE59502605D1 (de) | 1998-07-23 |
DE4425133C2 (de) | 1997-03-13 |
WO1996002453A1 (de) | 1996-02-01 |
US5964423A (en) | 1999-10-12 |
CN1068295C (zh) | 2001-07-11 |
JP2771333B2 (ja) | 1998-07-02 |
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