EP3626657B1 - Spulmaschine - Google Patents

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Info

Publication number: EP3626657B1
Authority: EP; European Patent Office
Prior art keywords: thread guide; winding; traversing; movement; head
Prior art date: 2018-09-19
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.): Active

Application number

EP18195553.5A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP3626657A1 (de

Inventor

Gurkan Cavus

Konrad Winkler

Holger Krones

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.)

Georg Sahm GmbH and Co KG

Original Assignee

Georg Sahm GmbH and Co KG

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.)

2018-09-19

Filing date

2018-09-19

Publication date

2021-02-17

2018-09-19 Priority to HUE18195553A priority Critical patent/HUE054023T2/hu

2018-09-19 Application filed by Georg Sahm GmbH and Co KG filed Critical Georg Sahm GmbH and Co KG

2018-09-19 Priority to DK18195553.5T priority patent/DK3626657T3/da

2018-09-19 Priority to PT181955535T priority patent/PT3626657T/pt

2018-09-19 Priority to ES18195553T priority patent/ES2863423T3/es

2018-09-19 Priority to EP18195553.5A priority patent/EP3626657B1/de

2019-08-16 Priority to MX2021002901A priority patent/MX2021002901A/es

2019-08-16 Priority to CN201980061671.XA priority patent/CN112739634B/zh

2019-08-16 Priority to JP2021511611A priority patent/JP7365401B2/ja

2019-08-16 Priority to KR1020217010413A priority patent/KR102637289B1/ko

2019-08-16 Priority to PCT/EP2019/072030 priority patent/WO2020057875A1/de

2020-03-25 Publication of EP3626657A1 publication Critical patent/EP3626657A1/de

2021-02-17 Application granted granted Critical

2021-02-17 Publication of EP3626657B1 publication Critical patent/EP3626657B1/de

2021-03-15 Priority to US17/201,226 priority patent/US11731852B2/en

Status Active legal-status Critical Current

2038-09-19 Anticipated expiration legal-status Critical

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
- 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
- B65H54/2827—Traversing devices with a pivotally mounted guide arm
- 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
- B65H54/36—Yarn-guide advancing or raising mechanisms, e.g. cop-building 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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/28—Reciprocating or oscillating guides
- 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 by means of which the winding of a winding material takes place with any desired winding pattern, this winding being possible with or without a sleeve, so that the coil can only have the winding or the winding and a sleeve.
a winder of the generic type is for example from WO 03/099695 A1 known.
two winding spindles are rotatably mounted on a rotatable turret.
the spindles By rotating the turret, the spindles can be moved alternately into a winding position and an alternating position, the spindles being able to be coupled to a drive in the winding position and the goods being wound into a winding in the winding position.
a thread guide unit is pivotably mounted via a pivot arm, with respect to which a pressure roller is in turn pivotably mounted.
the thread guide unit Via the pressure roller, the thread guide unit is pressed against a lateral surface of a winding of a bobbin wound on the spindle in the winding position.
the thread guide unit has a traversing thread guide.
the traversing thread guide is driven to oscillate.
the traversing thread guide executes a traversing movement, the stroke of which essentially corresponds to the laying width of the material to be wound, i.e. the axial length of the winding (whereby the traversing path between the traversing thread guide and the deposit point can lead to a shortening of the laying width compared to the stroke) and which is oriented parallel to the longitudinal and / or rotational axis of the spindle.
the rotary movement of the spindle or bobbin on the one hand and the traversing movement of the traversing thread guide on the other hand are coordinated with one another by a suitable control so that a predetermined winding pattern results.
the winding material arrives from a head thread guide mounted on the frame of the winding machine, which is designed here as a head thread guide roller, directly to the traversing thread guide and is applied by this via the pressure roller to the surface of the winding.
the winding material runs from the head thread guide to the traversing thread guide in a traversing triangle, the length of which depends on the distance between the head thread guide arranged at the apex of the traversing thread guide and in which a traversing angle changes with the traversing movement within a total traversing angle ⁇ .
the distance between the pressure roller and the longitudinal and / or rotational axis of the spindle changes, resulting in a pivoting compensatory movement of the pivot arm with the thread guide unit held on it.
SAHM 830XE Another winder of the generic type is sold by the applicant under the designation "SAHM 830XE” (see www.sahmwinder.de/ effort/sahm-carbon-fiber-winders/sahm-830xe.html, date of inspection 22.08.2018).
This winding machine does not have a turret, but a single spindle with a fixed longitudinal and / or rotational axis compared to the frame of the winder.
the thread guide unit is not mounted on a swivel arm which is mounted so as to be pivotable with respect to the frame.
the compensating movement of the thread guide unit takes place here as the diameter of the winding increases, in that the thread guide unit is guided on the frame of the winding machine in a horizontally and translationally displaceable manner.
the material to be wound passes directly from a head thread guide roller mounted on the frame of the winder to the traversing thread guide of the thread guide unit.
EP 1 656 317 B1 describes an embodiment with a thread guide which is pivotably mounted on a swivel arm and which carries an overflow bracket by means of which the winding material is deflected between a head thread guide and the traversing thread guide.
a dancer roller is arranged in front of the head thread guide, which can be deflected against the bias of a spring and serves to keep the tension in the winding material as constant as possible. If there is a deflection of the dancer roller for a tension change in the winder, this deflection can also be used in a control or regulation system to adjust the speed of the drive in order to maintain a predetermined tension in the winder and to bring about a constant equilibrium position of the dancer roller.
EP 1 656 317 B1 also describes the knowledge that with the increasing diameter of the winding and the associated pivoting of the swivel arm with the thread guide unit held on it, the length of the material to be wound between the head thread guide and the thread guide unit, i.e. the length of the thread guide, also depends on the pivot angle of the swivel arm Laying triangle changed. This should also lead to variations in the tension in the ware, which has the consequence that the ware is applied to the winding with different voltages.
EP 1 656 317 B1 proposes to provide an additional thread support means between the head thread guide and the deflection yoke with downstream traversing thread guide, which is held by a cantilever arm at the greatest possible distance from the traversing thread guide with deflection yoke.
the vertex of the laying triangle is not specified by the head thread guide, but by the additional thread support means. Since the thread support means is swiveled with the pivoting of the pivot arm and the thread guide unit, the length of the laying triangle does not change with the increase in the diameter of the winding. An inlet angle of the material to be wound between the head thread guide and the additional thread support means does not change and is also independent of the traversing movement. Thus, an undesirable influence of the changing diameter of the winding on the length of the laying triangle is avoided by using the thread support means.
EP 1 656 317 B1 also discloses further embodiments in which an additional roller is supported on the thread guide unit via a cantilever arm with a DMS arranged therein, this additional roller being arranged in front of the thread support means.
an additional roller is supported on the thread guide unit via a cantilever arm with a DMS arranged therein, this additional roller being arranged in front of the thread support means.
the length of the cantilever arm on which the thread support means is supported are tightly limited, but the length of the laying triangle is also small. This in turn has the disadvantage that with the traversing movement, the tension in the ware changes to an undesirable extent or the use of a curved overflow bracket is absolutely necessary, but this can be undesirable due to the additional deflection, which can impair the ware.
a winding machine is also sold by the applicant under the designation "Carbon Star 850XE" (see www.sahmwinder.de/commun/sahm-carbon-fiber-winders/carbonstar-ii.html; date of inspection: 22.08.2018) , in which the thread guide unit with the traversing thread guide is moved towards the head thread guide in a linear movement with the compensating movement due to the increasing diameter of the winding. In this way, the compensating movement does not lead to a change in the inlet angle ⁇ and the angle at which the winding material leaves the head thread guide and the angle at which the winding material enters the thread guide unit.
the length of the traversing triangle is reduced with the compensating movement, which has the consequence that with the compensating movement, the total traversing angle ⁇ of the traversing triangle increases, which also increases the extent of the required deflection of the material to be wound by the traverse thread guide, which is undesirable.
SAHM 880XE a winding machine under the designation "SAHM 880XE” (see. Www.sahmwinder.de/commun/sahm-carbon-fiber-winders/sahm-880xe.html; date of inspection: 08/22/2018) at which the thread guide unit with the traversing thread guide is fixedly arranged on a frame of the winding machine, while the spindle with the bobbin formed on it is shifted for the compensating movement.
this embodiment is preferably used for light reels with a weight of less than 20 kg.
the winding machine has a frame which can also be designed as a base plate, frame or housing.
the winding machine has a spindle which can, for example, be rotatable in order to bring about the rotary movement of the bobbin during winding, or it can also be non-rotatable, in which case a drive for the bobbin for producing the rotary movement via a drive of a bobbin or one with the lateral surface the winding interacting friction drive can take place.
the invention also includes embodiments in which not only one spindle is provided on the winding machine, but at least two spindles. It is also possible here for at least two spindles to be held on a turret (cf. the prior art mentioned at the beginning EP 1 507 730 A1 ).
the winding machine has a thread guide unit.
the thread guide unit has an oscillating driven traverse thread guide.
the thread guide unit has a pressing means which is pressed against a lateral surface of a winding wound on the spindle.
the pressure means is preferably a pressure roller which is rotatably mounted on a base body of the thread guide unit. Such a pressure roller can only serve to support the thread guide unit on the winding. It is also possible that, in addition, the pressure roller is used to ensure that the material to be wound is placed against the surface of the winding.
a compression of the winding can take place on the lateral surface of the winding, with which this can be made harder and / or a different length of the winding material can be stored in the same diameter of the winding.
the pressure roller exerts a pressure force that can be changed over the winding travel on the outer surface of the winding.
the control or regulation of the contact pressure of the pressure roller on the outer surface of the winding takes place in such a way that the winding cannot bulge out due to an excessive contact force or markings on the material to be wound at intersection points of the winding.
the thread guide unit (and thus the traversing thread guide) can be moved with a compensating movement relative to the spindle in accordance with the increasing diameter of the winding, which is ensured by the support of the pressure means on the surface of the winding.
the winding machine has a head thread guide.
This head thread guide is arranged upstream of the traversing thread guide in the thread run.
the head yarn guide is arranged, held and / or guided on the frame at a distance from the yarn guide unit. From the head thread guide the winding material arrives directly at the thread guide unit, without the winding material being deflected on the way of the winding material between the head thread guide and the thread guide unit.
the head thread guide specifies the vertex of the laying triangle.
the invention proposes (as an alternative or also cumulatively to these known measures to be taken in the area of the thread guide unit) for the first time that the head thread guide is movably held and guided on the frame of the winding machine.
the head thread guide moves as a function of the compensating movement which the thread guide unit executes with the change in the diameter of the winding.
the movement of the head thread guide takes place in such a way that the effects of the compensating movement on the path of the material to be wound between the head thread guide and the traversing thread guide are at least reduced.
the head thread guide can be guided relative to the frame via a translational guide, a curved guide or a circular arc-shaped guide.
a translational guide a curved guide or a circular arc-shaped guide.
these variants can be used both when the thread guide unit is guided in a translatory manner with respect to the frame, as well as in the event that the thread guide unit is pivotably guided with respect to the frame, for example via a swivel arm.
the movement of the head yarn guide is preferably carried out in such a way that it corresponds to or approximates the compensating movement of the yarn guide with regard to the direction and / or the amount.
the movement of the head thread guide takes place in such a way that an inlet angle ⁇ of the material to be wound into the thread guide unit does not change in a plane which is oriented transversely to the traversing axis of the traversing thread guide, including in particular changes in the inlet angle ⁇ of + /-5.0° or +/- 2.0 ° or +/- 1.0 ° or +/- 0.5 ° can be subsumed.
the head thread guide can be moved via an actuator, the movement controlled by the actuator taking place as a function of the compensating movement.
the diameter of the winding can be detected directly or indirectly by means of a sensor.
the sensor can detect the diameter of the winding via a distance measurement, a feeler wheel and the like. It is also possible that the diameter of the winding is detected indirectly by measuring a movement of the thread guide unit as a result of the compensating movement. The indirect detection of the diameter of the winding is also possible by measuring a length of the wound material from which the diameter of the winding can be calculated.
the extent of the movement of the traversing thread guide in particular the number of strokes passed through, can be used to infer the diameter of the winding indirectly.
Another possibility for determining the diameter of the winding is to calculate it from the Spindle speed and / or the speed of the winding material.
the length of the winding material which is wound in the winding can be calculated from the integral of the speed of the winding material (which can also be calculated from the course of the spindle speed) in turn, the diameter of the winding can be determined via a characteristic map or a functional dependency. If there is then a corresponding signal with regard to the current diameter of the winding, the actuator can be activated by means of a control unit, which then moves the head thread guide to the required extent.
a particularly simple but reliable possibility for bringing about the movement of the head thread guide is the mechanical coupling of the compensating movement of the thread guide unit with the movement of the head thread guide, so that passive measures are taken here.
the thread guide is mechanically coupled to the head thread guide via a coupling means such as a coupling strut or, under certain circumstances, a geared connection so that the compensating movement of the thread guide is converted via the kinematics of the coupling strut or the geared connection arranged between the head thread guide and the thread guide in the movement of the head thread guide.
traversing thread guide can be used in the thread guide, as is known, for example, from the different embodiments of the prior art.
a traversing thread guide is preferably used in the winding machine according to the invention, which guides and / or deflects the ware in a sliding manner.
this length is at least 300 mm (for example more than 350 mm, more than 400 mm, more than 450 mm, more than 500 mm or even more than 600 mm). Choosing such a length has the consequence that the traversing triangle also has a corresponding length, so that a change in the length of the material to be wound between the head thread guide and the traversing thread guide, which could lead to a changed tension of the material to be wound, is relatively small the use of a compensation bracket can be dispensed with.
the head thread guide on the one hand and the thread guide unit on the other hand can have any degrees of freedom.
the thread guide unit and the head thread guide are each guided in a translatory manner, the translational degrees of freedom of the thread guide unit and the head thread guide being oriented parallel to one another.
the movements of the thread guide unit on the one hand and the head thread guide on the other hand along the parallel degrees of freedom are synchronous with the same amplitude. It is possible, for example, for a head thread guide to be arranged in the lower end region of the winding machine and for this to be guided in a translatory manner in the horizontal direction by means of a guide.
the thread guide unit can be arranged in an upper end region of a frame of the winding machine with a likewise horizontal translational degree of freedom. In this way, with a small overall size of the winding machine, a large length of the material to be wound between the head thread guide and the traversing thread guide can be ensured with the advantages explained above and associated therewith.
Fig. 1 shows a three-dimensional view of a winding machine 1.
the winding machine 1 has a frame 2, which can be designed with a cover plate, a housing, a frame and the like.
the essential components of the winding machine 1 mentioned below are held and / or guided on the frame 2.
the winding machine 1 has a stationary rotating spindle 3 which is oriented parallel to a y-axis.
a thread guide unit 4 extends parallel to the spindle 3 and in the direction of the y-axis.
the thread guide unit 4 is movably mounted on the frame 2 via a guide 5, which here defines a horizontal degree of freedom 6.
the thread guide unit 4 has a pressing means 7, here a pressure roller 8, the pressure roller 8 being mounted on a base body of the thread guide unit 4 so as to be rotatable parallel to the y-axis.
the thread guide unit 4 Via a suitable actuator, not shown here, or a weight force, the thread guide unit 4 is acted upon along the degree of freedom 6 in the direction of the spindle 3, so that the thread guide unit 4 is supported via the pressure roller 8 with a predetermined pressure force on the outer surface of a winding created on the spindle 3 is.
the thread guide unit 4 has a traversing thread guide 9 which is moved back and forth parallel to the y-axis with a traversing movement 10.
a winding material 11 is provided, for example, via a continuous or discontinuous production process and fed to the thread guide unit 4, here the traversing thread guide 9 via an input roller 12, a deflection roller 13 and a head thread guide 14, which is designed here as a head thread guide roller 15. Between the head thread guide 14 and the thread guide unit 4 there is no further guide element by means of which the winding material 11 is guided or deflected.
a laying triangle 16 with a total traverse angle ⁇ is established between the head thread guide 14 and the thread guide unit 4 (cf. Fig. 4 ), the head thread guide 14 specifying the apex 17 of the laying triangle 16 and the length of the laying triangle 16 corresponding to a distance 22 between the head thread guide 14 and the traversing thread guide 9.
the head thread guide 14 is guided over a guide 18 with a here translational and horizontal degree of freedom 19 relative to the frame 2.
an x-axis denotes a horizontal direction which, for the exemplary embodiment shown, is oriented parallel to the degrees of freedom 6, 19.
the y-axis is oriented parallel to the longitudinal and / or rotational axis of the spindle 3.
the thread guide unit 4 extends in the direction of the y-axis
the traversing movement 10 of the traversing thread guide 9 is oriented parallel to the y-axis and the pressure roller 8 rotates about the y-axis.
a z-axis characterizes a vertical axis of the winding machine 1.
An entry angle ⁇ denotes the angle of the goods 11 in the xz-plane with respect to the z-axis.
Fig. 2 shows the winding machine at the beginning of the winding cycle, i.e. at the beginning of the creation of a winding on the spindle 3.
the thread guide unit 4 has assumed the position in the direction of the degree of freedom 6, which is the smallest radial distance from the longitudinal and rotational axis of the spindle 3 has.
the diameter of the winding increases, with the result that the thread guide unit 4 moves increasingly away from the longitudinal and / or rotational axis of the spindle 3 along the degree of freedom 6 with a compensating movement 23.
the coupling of the movement of the thread guide 4 with the movement of the head thread guide 14 takes place for the illustrated embodiment via a mechanical coupling means 20, which is designed here as a coupling strut 21 which rigidly connects the thread guide 4 with the head thread guide 14 (cf. Fig. 3 ).
the coupling strut 21 preferably runs in the interior of the frame or housing 2 so that it is not visible from the outside and is covered by a housing wall.
the traversing thread guide 9 is plate-shaped, the traversing thread guide 9 in this case having a U-shaped recess, for example, through which the winding material 11 passes.
the winding material 11 then passes straight through the U-shaped recess without deflection, while a deflection takes place through a side leg of the U of the traversing thread guide 9 for a deflection from the central position and one with increasing distance from the central position stronger deflection takes place through this side leg of the U.
the here plate-shaped traversing thread guide 9 is vertical to the entry direction of the material to be wound 11 oriented so that the traversing thread guide 9 and the plane of extension of the U-shaped recess is also inclined at the inlet angle ⁇ with respect to the xy plane.
the invention includes both embodiments in which the movement of the head thread guide 14 is only dependent on the compensating movement 23 of the thread guide unit 4, as well as embodiments in which the movement of the head thread guide 14, in addition to being dependent on the compensation movement 23 of the thread guide unit 4, also depends on at least one further company size is dependent.
the invention also includes embodiments in which the movement of the head thread guide 14 is coupled to the movement of the thread guide unit 4 not over the entire stroke, but only over a partial stroke of the compensating movement 23.
a coupling of the movement of the head thread guide 14 with the movement of the thread guide unit 4 can take place here via any linear or non-linear dependency.
the invention also includes embodiments in which a movement of the head thread guide 14 not only takes place as a function of the movement of the thread guide unit 4, but this can also be done for other purposes.
the movement of the head thread guide 14 can also be used to control or regulate the tension of the ware 11 at least temporarily.
the movement of the head thread guide 14 can take place at the beginning of the winding cycle, at the end of the winding cycle or for an exchange of the package, for example to support or enable catching or cutting of the winding material 11 or a To bring about configuration of the winding machine 1, which is advantageous for this particular operating state.

Landscapes

Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Textile Engineering (AREA)
Winding Filamentary Materials (AREA)
Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)

EP18195553.5A 2018-09-19 2018-09-19 Spulmaschine Active EP3626657B1 (de)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
DK18195553.5T DK3626657T3 (da)	2018-09-19	2018-09-19	Spolemaskine
PT181955535T PT3626657T (pt)	2018-09-19	2018-09-19	Bobinadeira
ES18195553T ES2863423T3 (es)	2018-09-19	2018-09-19	Máquina de bobinado
EP18195553.5A EP3626657B1 (de)	2018-09-19	2018-09-19	Spulmaschine
HUE18195553A HUE054023T2 (hu)	2018-09-19	2018-09-19	Csévélõgép
CN201980061671.XA CN112739634B (zh)	2018-09-19	2019-08-16	卷绕机
MX2021002901A MX2021002901A (es)	2018-09-19	2019-08-16	Máquina de bobinado.
JP2021511611A JP7365401B2 (ja)	2018-09-19	2019-08-16	巻取機
KR1020217010413A KR102637289B1 (ko)	2018-09-19	2019-08-16	와인딩 머신
PCT/EP2019/072030 WO2020057875A1 (de)	2018-09-19	2019-08-16	Spulmaschine
US17/201,226 US11731852B2 (en)	2018-09-19	2021-03-15	Winding machine

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP18195553.5A EP3626657B1 (de)	2018-09-19	2018-09-19	Spulmaschine

Publications (2)

Publication Number	Publication Date
EP3626657A1 EP3626657A1 (de)	2020-03-25
EP3626657B1 true EP3626657B1 (de)	2021-02-17

Family

ID=63642901

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18195553.5A Active EP3626657B1 (de)	2018-09-19	2018-09-19	Spulmaschine

Country Status (11)

Country	Link
US (1)	US11731852B2 (pt)
EP (1)	EP3626657B1 (pt)
JP (1)	JP7365401B2 (pt)
KR (1)	KR102637289B1 (pt)
CN (1)	CN112739634B (pt)
DK (1)	DK3626657T3 (pt)
ES (1)	ES2863423T3 (pt)
HU (1)	HUE054023T2 (pt)
MX (1)	MX2021002901A (pt)
PT (1)	PT3626657T (pt)
WO (1)	WO2020057875A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114194926B (zh) *	2021-12-20	2023-06-23	衡水佰力橡胶制品有限公司	一种钢丝橡胶软管收卷装置
CN118270598A (zh) *	2024-06-03	2024-07-02	常州市新创智能科技有限公司	一种碳纤维原丝无捻收丝装置及控制方法

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2018
- 2018-09-19 HU HUE18195553A patent/HUE054023T2/hu unknown
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2019
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2021
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Also Published As

Publication number	Publication date
CN112739634B (zh)	2022-11-08
JP7365401B2 (ja)	2023-10-19
JP2022500328A (ja)	2022-01-04
US11731852B2 (en)	2023-08-22
DK3626657T3 (da)	2021-04-19
KR102637289B1 (ko)	2024-02-16
US20210198078A1 (en)	2021-07-01
MX2021002901A (es)	2022-04-07
CN112739634A (zh)	2021-04-30
ES2863423T3 (es)	2021-10-11
WO2020057875A1 (de)	2020-03-26
PT3626657T (pt)	2021-03-31
HUE054023T2 (hu)	2021-08-30
KR20210059740A (ko)	2021-05-25
EP3626657A1 (de)	2020-03-25

Publication	Publication Date	Title
EP0374536B1 (de)	1994-03-30	Aufspulmaschine
DE102011052699B4 (de)	2015-12-31	Spulmaschine und Verfahren zur Steuerung derselben
EP2740699B1 (de)	2016-07-06	Spulvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP2562113A2 (de)	2013-02-27	Textilmaschine mit einer Vielzahl von Arbeitsstellen
EP3626657B1 (de)	2021-02-17	Spulmaschine
LU102827B1 (de)	2022-12-12	Fadenspeichereinheit für eine Arbeitsstelle einer Textilmaschine
EP2251291B1 (de)	2017-05-31	Fadenspeicher für eine Arbeitsstelle einer Offenend-Spinnmaschine
DE3872557T2 (de)	1992-12-10	Vorrichtung und verfahren zum intermittierenden speichern und wiederabgeben von faeden waehrend des aufspulens von konischen spulen mit konstanter fadenzufuehrgeschwindigkeit.
WO2011144732A1 (de)	2011-11-24	Aufspulmaschine und verfahren zur überwachung einer aufspulmaschine
EP0012235B1 (de)	1982-11-24	Anordnung und Verfahren zum Wickeln textiler Fäden
DE19849007A1 (de)	1999-05-20	Verfahren zum Aufspulen eines laufenden Fadens
DE2649555A1 (de)	1977-05-05	Schnellspulmaschine mit oberflaechen- friktionsantrieb und verfahren zum schnellspulen von garn
DE102011112001A1 (de)	2013-02-28	Doppeltragwalzenroller
WO2017190984A1 (de)	2017-11-09	Aufspulmaschine und verfahren zu deren betrieb
EP1151950A2 (de)	2001-11-07	Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine
DE2635200C2 (de)	1983-11-17	Fadenzuführeinrichtung
CH382617A (de)	1964-09-30	Vorrichtung zur Konstanthaltung der Zugspannung des Wickelgutes bei veränderlicher Abzugsgeschwindigkeit für Wickel- und Spulmaschinen
DE8401414U1 (de)	1984-07-12	Maschine zum verdrillen von faeden, insbesondere von glasfaeden
DE102012019705A1 (de)	2014-04-03	Zuführvorrichtung zum Zuführen einer Faserverstärkung und Verfahren
EP0904436B1 (de)	2002-01-30	Wickelvorrichtung für fäden von spulengattern
DE3843202C2 (de)	1997-04-24	Aufspulmaschine
DE4430566A1 (de)	1995-07-06	Verfahren zum Aufwickeln eines Fadens einer geradzylindrischen Kreuzspule
DE3909106A1 (de)	1990-09-27	Aufspulmaschine
DE4018095A1 (de)	1991-12-12	Aufspulmaschine
DE202010008846U1 (de)	2010-12-23	Spulmaschine

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