EP3233686A1 - Spinnmaschine - Google Patents
SpinnmaschineInfo
- Publication number
- EP3233686A1 EP3233686A1 EP15813113.6A EP15813113A EP3233686A1 EP 3233686 A1 EP3233686 A1 EP 3233686A1 EP 15813113 A EP15813113 A EP 15813113A EP 3233686 A1 EP3233686 A1 EP 3233686A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spinning machine
- spinning
- transfer device
- guides
- drive
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/02—Spinning or twisting machines in which the product is wound-up continuously ring type
Definitions
- the invention relates to a spinning machine, in particular ring spinning machine with at least one group of juxtaposed spinning stations, which are driven by at least one drive element whose control is connected to a central control unit
- the term "group of spinning stations” refers to a plurality of juxtaposed spinning stations on the front or rear of the spinning machine, that is, the claimed free passage for the operator passes through the group of spinning stations on the front side and the rear side of the spinning machine to divide the spinning machine into two sections.
- the operator traverse the spinning machine on the intended free passage in order to get to the opposite longitudinal side of the spinning machine as fast as possible and on short ways to eliminate disturbances occurring at the spinning stations there immediately.
- the free passage is located in the half of the longitudinal side of the spinning machine.
- the longitudinal shafts e.g., drafting shafts
- the longitudinal shafts are interrupted at the point of free passage. Therefore, it is necessary to provide for these longitudinal shafts, as well as for the frame parts of the sections bearing points, or supports on both sides of the free passage.
- the spinning machine In order to transport the wound at the individual spinning stations of the spinning units divided into sections spinning sleeves (also called cops or coils) to a delivery point at one end of the spinning machine, whereby the free passage area must be bridged, it is proposed that the spinning machine, below Spinning points arranged transport device which is provided with at least one, connected to the control unit drive, wherein the transport device removes the, formed at the spinning stations wound sleeves and empty sleeves supplies the spinning stations and the free passage is arranged above the transport device. This makes it possible, by appropriate attachment of steps and walk-treads, that the operator can get over the free passage above the transport device on the opposite side of the spinning machine. The transport device must therefore not be interrupted in the area of free passage. It is further proposed that the transport device consists of at least one, around one or more groups of spinning stations of the spinning machine, circulating, connected to a drive endless conveyor (4).
- such a transport device via which, transported at the individual spinning stations sleeves (coils, cop) are transported via a driven endless conveyor and transferred to a subsequent winder and another collection point.
- the sleeves are attached to a sleeve pin, which is attached to a pin slide.
- carriers mounted on the endless conveyor for example a cable or a steel belt
- the spigot spouts are displaced on a slide rail and fed to the collection point.
- Collection point or winder is usually located at a head or foot end of the spinning machine. The transfer to the following winder or to the collection point is done with appropriately trained acceptance devices. Such is z. As shown in DE 41 29 537 C2. To re-create new coils, empty sleeves are plugged back onto the now emptied sleeve journal of the journal slide and transferred via the transport device to the respective spinning stations. In order to achieve an exact positioning of the empty tubes at the respective spinning positions, at least one sensor is provided in the region of the transporting device (for example on an endless conveyor), which can detect the respective position of the pinions with respect to the spinning positions.
- the transport device - seen in the longitudinal direction of the spinning machine at least two, each having an endless conveyor, having successively arranged sections and between the sections a transfer device for transferring empty or full sleeves between the, are provided directly opposite ends (E1, E2) of the sections (T1, T2) and the free passage is provided above the transfer device.
- the length of the respective endless conveyor can be significantly reduced, with the previously described problems in terms of slippage in the drive transmission and a greater longitudinal expansion of the endless conveyor no longer occur.
- the load on the tensioning devices for the endless conveyor of the respective section is also reduced.
- the respective endless conveyors are provided with drivers and guided around deflection rollers, wherein at least one of the deflection rollers of each endless conveyor is connected to a drive means and the drivers on Transport slide rails guided slide carriage, which carry empty or wound yarn carrier and are transferred via the transfer device between the, directly opposite ends of the longitudinal sides of the sections.
- This makes it possible to transfer the pegs mounted on pods, or wound sleeves (cops, coils) in a simple way in the transfer device from one section to the other section, especially since the sleeves, or coils remain on their means of transport.
- the equipped with a sleeve or a spool transport is released by a driver of a subsection in the transfer device and fed via the transfer device a driver of the other section of the transport device.
- at least two deflection rollers of each section is connected to a drive means, wherein a first drive means of each section is arranged in each case in the region of the opposite ends of the sections , and in each case a second drive means is arranged in the region of the ends of the sections which are furthest away from one another.
- the transfer device comprise at least two, spaced apart, running in the longitudinal direction of the spinning machine, each with an entry and exit area guides for Has journal carriage. These guides are essentially the lateral guidance and a horizontal guidance of the peg slides in the area of the transfer device.
- the guides for conveying the trunnion have a connected to a drive and driven transport. This ensures that no gaps are created on the carriers of the endless conveyor.
- the transport may be an endless belt whose outer
- the pusher carriage guided in the respective guide is guided by a NEN friction with the driven belt taken.
- the belt can be provided with elevations, which can engage in intended recesses of the pin slide.
- the guides are provided with lower sliding surfaces, which is provided with a running in the longitudinal direction of the guide free passage, in which the belt protrudes.
- the belt is guided on to a vertically oriented axis of rotation rotatably mounted discs, each with a disc in the entrance and Exit region of the respective guide and a further disc between the guides is arranged.
- this further disc can also be arranged between the entry and exit areas of the guides and be connected to a drive, via which the belt is driven.
- This arrangement of the discs and the guided on the discs belt ensures that the peg slides are detected safely in the acquisition and delivery to the transfer device.
- the pin slides on guide surfaces of the guide means in the respective entry region of the guides the pin slides are released from the carriers of the transport device and fed to the respective guide.
- the guiding means provided with corresponding guide surfaces, cause the carriers provided by the guides to be fed to the transport device.
- these guide means may be mounted removable. This allows a self-contained conveying of the peg slides within a section of the transport device.
- the trunnion carriages transported on a section of the transport device are no longer separated from the drivers by guide means in the area of the transfer device and are guided past the transfer device in a so-called bypass without being transferred to the subsequent section of the transport device.
- This may be advantageous when e.g. the area of the spinning machine, which is assigned to the subsequent section of the transport device must be stopped due to a fault. That The first section of the spinning machine can still be operated here in an autonomous operation.
- each guide of the transfer device there is provided at least one sensor for detecting sleeves or coils held on pin slides. It would also be conceivable that the presence of peg slides in the guides is scanned directly via a sensor.
- each section of the transport device in the region of the transfer device at least one sensor for position detection of a, held by a driver of the endless conveyor trunnion.
- These sensors are, like the sensors of the guides of the transfer device, connected to a control unit via which the respective drive of the sections of the transport device and the drive of the Means of transport in the transfer device is coordinated with each other to ensure a complete and trouble-free transfer of the pin slide.
- the transfer device - seen in the longitudinal direction of the spinning machine - is slidably mounted on the spinning machine, wherein the deflection rollers of the endless conveyor which are arranged in the end portions of the sections, which are directly opposite to the transfer device rotatably mounted.
- one of the endless conveyors of a section of the transport device can be tensioned.
- a separate tensioning device is provided, which is attached to the end of the endless conveyor, which points away from the transfer device.
- FIG. 1 shows a schematic front view of a spinning machine with a claimed according to the invention free passage
- FIG. 2 shows a schematic plan view of a spinning machine according to FIG. 1 with a
- Transport device with a revolving endless conveyor
- FIG. 5 shows an enlarged plan view in the region of the transfer device according to FIG. 3
- FIG. 6 shows an enlarged partial view X according to FIG 1 shows a front view of a spinning machine 1, wherein a transport device in the form of a monorail 33 is provided above the spinning machine, via which roving bobbins 35 are fed to the individual spinning stations 2.
- the spinning machine 1 is divided into two sections 38, 39, between which a free passage DR is provided.
- Each portion 38, 39 in this case has a plurality of juxtaposed spinning stations 2, which are mounted on the front and back A, B of the spinning machine. This is also shown in the plan view of FIG. 2 (according to FIG. 1).
- a transport device T is mounted with an endless conveyor 4, which is provided for the removal of the coils S produced at the spinning stations 2 (also called Kops) to a winder mounted adjacent to a foot F F SM.
- the endless conveyor 4 is used to feed empty tubes H to the spinning units 2, which are discharged from the winder SM back to the transport device T.
- the transfer devices from the winder SM to the transport device T and vice versa are well known and therefore have not been shown here in detail.
- a head portion K which has a drive motor MA for driving the spinning units 2 (drafting, spindles, etc.), additionally provided a middle part Z1, on which the frame of the first portion 38 of the longitudinal part supported and the longitudinal shafts 41 of the drafting systems are stored.
- For the second portion 39 of the spinning machine 1 is in addition to a foot part F, which drive motor MB for driving the spinning units 2 (drafting, spindles, etc.), additionally provided a middle part Z2, on which the frame of the second portion 39 of the longitudinal part supports and the longitudinal shafts 42 of the drafting 41 are stored. It is also possible to provide additional drives for the drafting system shafts 41, 42 in the central parts Z1, Z2.
- the free passage DR with a distance a is provided between the central parts Z1, Z2, via which an operator can reach the opposite longitudinal side of the spinning machine 1 by a short path. This is a transition 12 with Steps 13 provided over which the operator can traverse the spinning machine above the transport device T.
- the attachment of the monorail 33 in the vertical direction is chosen so that it can not lead to a collision with the operator when it passes through the spinning machine 1 in the area of the free passage DR.
- the transition 12 can also be performed at a lower level, especially in this case in the free passage DR no transport device T is to be crossed, but at most a continuous frame part of the machine frame of the spinning machine , In order to ensure the synchronism of the drives of the spinning machine 1, are the
- the motor MA is driven as a "master", which tracks the motor MB as a “slave”.
- the motors M1, M2 for driving the endless conveyor 4 are also actuated via the central control unit ST, which is connected to the motors M1, M2 via the lines m1, m2.
- the control of the motors M1, M2 is integrated directly in the control unit ST.
- at least one sensor SE is provided in the region of the endless conveyor 4, which serves for the exact positioning of the supplied sleeves H at the individual spinning stations 2. These sensors SE are connected via the input line SE to the control unit ST, the signals of which are used to control the motors M1, M2.
- FIG. 2 shows a schematic plan view according to FIG. 1, which is provided on its front side A and its rear side B with a multiplicity of spinning stations 2 arranged next to one another.
- the spinning stations are provided, for example, with a drafting arrangement, not shown, which is fed from a pre-yarn bobbin 35 presented above the drafting system with a roving.
- the yarn formed on the respective drafting system is over a not shown ring / rotor combination wound on a rotating empty sleeve H and a coil S (also called Kops) formed.
- the sleeve is located on a driven spindle of a spindle bank (not shown) during the winding process.
- the formed coils S are delivered to a transport device T via known devices (eg, a doffer beam or mobile doffer devices), not shown.
- the transport device in the present example has a revolving endless conveyor 4, which are guided around, on a machine frame MG rotatably mounted pulleys R1 to R4. Two of the deflection rollers R1, R4 are each in drive connection with a drive motor M1, M2.
- the endless conveyor 4, which may for example consist of a steel strip, has over its entire length at a distance from each other arranged gripper 5, of which only a few are shown schematically.
- a tensioning device 6 shown schematically is provided, via which the axes of rotation of the deflection rollers R1, R2 are pushed away from the axes of rotation of the deflection rollers R3, R4.
- the pulleys R1, R2 are (not shown) slidably mounted and fixed on the machine frame MG.
- the finished coils S removed from the spindles are pushed onto pins 8 of pin slides 9 ("sleds" for short), which are guided on a slide rail 11 in a horizontal plane around the spinning machine 1 in a conveying direction FR.
- the carriages 9 eg disc-shaped
- the grippers 5 whereby the carriages are entrained and transported along the spinning machine 1 during a longitudinal displacement of the endless conveyor 4.
- a head part K of the spinning machine 1 is schematically indicated, in which the drive of the first portion 38 of the spinning machine 1 is housed.
- a winder SM Adjacent to an opposite foot part F, in which the drive of the second portion 39 of the spinning machine 1 is housed, for example, a winder SM is arranged, to which the corresponding dispensing devices, the coils S are submitted for further processing.
- a dispenser is z.
- DE 41 29 537 C2 As shown schematically by an arrow, the sleeves H emptied on the winding machine SM are returned to the transport device T via a transfer device not shown in more detail.
- the empty tubes H are attached at this point on the pin 8 of the carriage 9 again and fed to the spinning units 2 in the conveying direction FR.
- at least one sensor SE is provided which detects the position of the grippers 5 of the endless conveyor 4.
- the sensor SE transmits its signals to a control unit ST, via which the motors M1, M2 are controlled accordingly.
- a winding machine SM only one collecting device for the coils can be provided, from which the coils are then transferred manually or via suitable transport devices of a subsequent winding machine. As indicated by a double arrow, the spinning machine can be traversed between the sections 38, 39 via the free passage DR.
- FIG. 2 likewise shows a plan view of a spinning machine 1 according to FIG. 2, wherein a division of the transport device T into two sub-sections T1, T2 arranged with their endless conveyors 4a, 4b is shown in contrast to the example of FIG.
- a transfer device 14 is attached, via which pass, equipped with empty or full sleeves slide 9 between the sections T1, T2, or transferred. An enlarged partial view of this transfer device 14 can be taken from FIG.
- the endless conveyor 4a of the first section T1 is guided over the deflection rollers R3, R4, R7 and R8, wherein the deflection rollers R4 and R7 are in drive connection with a motor M1 or M2.
- the subsequent thereto second section T2 of the transport device T is equipped with a second endless conveyor 4b, which is guided around the pulleys R1, R2, R5 and R6, wherein the pulleys R2 and R5 are each in drive connection with a motor M3, or M4.
- a head portion A is provided at the end of the first portion T1 of the conveyor in which the drive MA of a first portion 38 of the spinning machine 1 is housed, which can be seen from the side view Y of Figure 3 in Figure 4. 4, it can be seen that the drive of the second portion 39 of the spinning machine is effected by a drive MB, which is accommodated in the foot part F.
- the transfer device 14 On the representation of the free passage area DR above the transfer device 14 has been omitted in Figure 3 for reasons of clarity. in the Example of Figure 3 is also, as already described in the example of Figure 2, arranged at the opposite end of the head part A in addition to a foot part F a winder SM.
- the transfer device 14 which is also shown enlarged in a side view X of Figure 5 in Figure 6, is provided with two, spaced from each other and in the longitudinal direction of the spinning machine 1 extending guides 16, 17, each having an entrance and exit area ET, AT exhibit.
- the slides 9 carrying sleeves H or coils S are guided within the transfer device 14 via these guides 16, 17.
- the transfer device 14 in each case has a sliding surface GF, which runs in the same vertical plane in which a sliding surface of the slide rail 1 1 extends. This ensures that the transfer of the carriage 9 from the slide rail 1 1 to the respective sliding surface GF of the transfer device 14 and vice versa barrier-free and can be done easily.
- the guide surface of the slide rail 1 1, the sliding surface GF and the sliding surface 3 of the guide 16 lie in a common horizontal plane.
- a driven belt 20 guided around slices S1 to S5 is provided.
- the belt drive is carried out by a disc S5, which between the Guides 16, 17 is rotatably mounted and is partially wrapped by the belt.
- the disc S5 is in drive connection with a motor M5.
- the belt is guided in such a way that it projects through a slot Z provided along the sliding surface 3 into a region above the sliding surface 3 (see FIG. 6).
- the opening of the slot Z partially protrudes into the area of the sliding surfaces GF.
- the carriages 9 equipped with bobbins have already been transferred to the first section A1 of the front longitudinal side of the spinning machine.
- carriages 9 are already transported in the conveying direction FR from the second section T2 of the transporting device to the individual spinning stations 2, which are equipped with empty tubes H.
- the sleeves H were delivered by the winder to empty carriage 9, which are guided over the endless conveyor 4b at a transfer point (schematically indicated by an arrow) of the winder SM.
- a fitted with a sleeve H carriage 9 is moved over the driven endless conveyor 4b in the region of the guide means F3 on the sliding surface GF, and thereby meets a guide surface FF of the guide means F3.
- the presence of a carriage 9 is detected by the sensor 26 and transmitted to the control unit ST. Even before the carriage 9 is moved over the guide surface FF in the direction of the entry region ET of the guide 17, it is checked by the sensor 23, whether the space within the guide for the feeding of another carriage 9 is free. If this has been communicated to the control unit ST, then the transfer process is released.
- the carriage 9 Under the action of the belt 20 partially projecting through the slot Z into the region of a sliding surface 7, the carriage 9 is transferred on this sliding surface 7 as far as an exit region AT of the guide 17, subsequently meeting a guide surface FF of the guide means F4. Via this guide surface FF and under the action of the belt 20, the carriage is transferred to an already available gripper 5 of the first endless conveyor 4a. In this case, the carriage 9 is transferred from the sliding surface 7 on the sliding surface GF, which is aligned with the sliding surface 7.
- a tensioning device 6 shown schematically, is provided, via which the axes of rotation of the deflection rollers R1, R2 of the Rotary axes of the pulleys R5, R6 are pushed away, which are rotatably mounted on a frame 30 slidably mounted on the machine frame MG. Also on this frame 30, which carries the transfer device 14, and the vertically aligned axes of the pulleys R7 and R8 of the first Operaab- section T1 of the transport device T are stored. As indicated in Figure 3 by a double arrow, the frame 30 is slidably mounted on the machine frame to tension the first endless conveyor 4a.
- the pulleys R3, R4 are fixedly mounted rotatably in the machine frame MG.
- a detailed illustration of the displaceable frame 30 can be seen in FIG. 4.
- the frame 30 is moved for tensioning the endless los styleers 4a with dissolved screws P on the slots provided L relative to the machine frame MG in the direction of the guide rollers R1, R2 by means of a schematically shown adjusting device 31. Subsequently, the screws P are tightened and thus fixed the frame on the machine frame MG.
- the tension of the endless conveyor 4b takes place via the tensioning device 6 provided with a spring element.
- the motors M1 to M5 are connected to the control unit ST and are controlled by this.
- the drive motors M1, M2 are guided as "masters" with respect to the drive motors M3, M4.
- FIG. 4 shows a schematic side view Y of an exemplary embodiment according to FIG. 3, wherein the spinning machine 1 has been divided into two subregions 38, 39, so that above the transfer device 14 there is a free passage DR with a distance a for an operator.
- treads not shown in more detail can be provided to facilitate the operator to exceed the transfer device 14 and the passage. This facilitates the operation of the spinning machine, in particular, if these due to the high spindle numbers over a large
- Length extends. In other words, if disturbances occur at the spinning stations on the rear side of the spinning machine, an operator can move through the free passage through the spinning machine. Ganges DR reach the back of the spinning machine in a short way and eliminate the fault. Thus, the utilization of the spinning machine is increased because the downtime times can be reduced at the spinning stations. In addition, the additional free passage DR can bring advantages in terms of safety aspects. The intended free passage may under certain circumstances reduce the escape routes in the spinning mill.
- a transport device in the form of a monorail 33 is provided above the spinning machine, via which roving bobbins 35 are fed to the individual spinning stations 2.
- the attachment of the monorail 33 in the vertical direction is chosen so that it can not lead to a collision with the operator when it passes through the spinning machine 1 in the area of the free passage DR.
- For the first portion 38 of the spinning machine 1 is in addition to a drive motor MA in a head part K for driving the spinning units 2 (drafting, spindles, etc.) provided a central part Z1 on which the frame of the first portion 38 of the longitudinal part is supported and the longitudinal shafts 41 of the drafting systems are stored.
- a middle part Z2 is provided on which the frame of the second portion 39 of the longitudinal part is supported and the longitudinal shafts 42 of the drafting 41 are stored.
- a winder SM is arranged, which are supplied by not shown in detail devices supplied by the endless conveyor 4 b coils. About also not shown devices, empty tubes H are discharged from the winder SM back to the, held by the endless conveyor 4b pin carriage 9.
- the motor MA is driven as a "master", which tracks the motor MB as a "slave”.
- the controller C3 is for controlling the motors M1, M2 for driving the first endless conveyor 4a and the controller C4 for controlling the motors M3, M4 for driving the second endless conveyor 4b, as well as the controller C5 for driving of the motor M5 for driving the conveyor Z within the transfer device 14 to the central control unit ST connected.
- the controls of the motors M1 to M5 are coordinated with each other via this control unit ST, so that a trouble-free transfer of the coils S and of the sleeves H in the region of the transfer device 14 is ensured.
- the previously described sensors SE, 25 and 26 are included.
- the input lines SE of the sensors SE in the control unit ST are shown schematically.
- the other schematically shown input lines of the control unit ST provide further connections to the other sensors not shown here, such. B. to the sensors 22, 23 and 25, 26 represents.
- the control unit ST If due to disturbances of the first section 38 of the spinning machine 1 must be stopped, it is possible via the control unit ST to operate the second section 39 autonomously to avoid production losses due to the stoppage of the first section 38. In this case, only the motors MB, M3 and M4 are put into operation via the control unit ST. In addition, the guide means F2 and F3 of the transfer device 14 are removed, so that the trunnions 9 held on the grippers 5 of the endless conveyor 4b are no longer deflected in the direction of the guide 17 and can also freely pass the exit area AT of the guide 16.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01948/14A CH710527A1 (de) | 2014-12-16 | 2014-12-16 | Spinnmaschine. |
PCT/IB2015/059435 WO2016097930A1 (de) | 2014-12-16 | 2015-12-08 | Spinnmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3233686A1 true EP3233686A1 (de) | 2017-10-25 |
Family
ID=54884102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15813113.6A Withdrawn EP3233686A1 (de) | 2014-12-16 | 2015-12-08 | Spinnmaschine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3233686A1 (de) |
CN (1) | CN107002311B (de) |
CH (1) | CH710527A1 (de) |
WO (1) | WO2016097930A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ201835A3 (cs) * | 2018-01-24 | 2019-07-31 | Rieter Cz S.R.O. | Automatické obslužné zařízení prstencového spřádacího stroje, prstencový spřádací stroj a způsob řízení skupin manipulačních prostředků |
CN108301079B (zh) * | 2018-03-07 | 2023-05-16 | 青岛宏大纺织机械有限责任公司 | 一种细络联管纱输送装置及输送方法 |
CN207760472U (zh) * | 2018-05-28 | 2018-08-24 | 青岛环球集团股份有限公司 | 组合式粗纱机 |
CN108796685A (zh) * | 2018-07-05 | 2018-11-13 | 池州市凡星信息技术有限公司 | 一种高支数涡流纺纱线的生产设备 |
IT201900002101A1 (it) * | 2019-02-13 | 2020-08-13 | Marzoli Machines Textile Srl | Banco a fusi modulare |
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DE19930714C5 (de) * | 1999-07-02 | 2015-04-09 | Rieter Ingolstadt Gmbh | Textilmaschine mit einer Vielzahl gleichartiger Arbeitsstellen |
DE102007007150A1 (de) * | 2007-02-09 | 2008-08-14 | Oerlikon Textile Gmbh & Co. Kg | Spinnereianlage mit wenigstens einer Master/Slave-Anordnung |
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2014
- 2014-12-16 CH CH01948/14A patent/CH710527A1/de not_active Application Discontinuation
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2015
- 2015-12-08 WO PCT/IB2015/059435 patent/WO2016097930A1/de active Application Filing
- 2015-12-08 CN CN201580068454.5A patent/CN107002311B/zh active Active
- 2015-12-08 EP EP15813113.6A patent/EP3233686A1/de not_active Withdrawn
Patent Citations (1)
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DE4006467A1 (de) * | 1989-03-01 | 1990-09-13 | Murata Machinery Ltd | Verfahren und vorrichtung zur fadenherstellung |
Non-Patent Citations (1)
Title |
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See also references of WO2016097930A1 * |
Also Published As
Publication number | Publication date |
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CN107002311A (zh) | 2017-08-01 |
CN107002311B (zh) | 2020-05-19 |
CH710527A1 (de) | 2016-06-30 |
WO2016097930A1 (de) | 2016-06-23 |
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