CN102634892B - The method of operate services unit and there is the weaving loom of service unit - Google Patents
The method of operate services unit and there is the weaving loom of service unit Download PDFInfo
- Publication number
- CN102634892B CN102634892B CN201210020079.5A CN201210020079A CN102634892B CN 102634892 B CN102634892 B CN 102634892B CN 201210020079 A CN201210020079 A CN 201210020079A CN 102634892 B CN102634892 B CN 102634892B
- Authority
- CN
- China
- Prior art keywords
- operating means
- initial position
- supply voltage
- described operating
- task
- 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.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/005—Service carriages travelling along the machines
Abstract
The present invention relates to a kind of method for operate services unit (5A, 5B, 6A, 6B) and there is the weaving loom of service unit, described service unit has operating means (47,49), the task of station (2) served for performing and/or safeguards by described operating means, wherein, each operating means (47,49) is in initial position when it is not executed the task, and described operating means (47, the 49) mode with collision free when mission period breaks down enters initial position.According to the present invention, detect the current location of described operating means when supply voltage fault and be stored in nonvolatile memory (45), and detect described operating means when supply voltage recovers and whether be positioned at its initial position, if described operating means is not positioned at its initial position, so detect and its relevant position of storing according to institute before supply voltage fault, make described operating means enter its initial position.
Description
Technical field
The present invention relates to a kind of method for operate services unit, described service unit can move along multiple stations of weaving loom and have operating means, the task of described station served for performing and/or safeguards by described operating means, wherein, each operating means is in initial position when it is not executed the task, and the mode according to collision free described operating means breaks down when executing the task enters initial position.The invention still further relates to the weaving loom with service unit.
Background technology
DE102004041051A1 discloses a kind of method controlling attending device, and described attending device is used for the spinning position of maintaining spinning machine, and this attending device can perform at least one work on each spinning position, and this work comprises at least one task.When breaking down in executing the task, first attending device enters inactive state from automatic running status, attending device adopts at least one tack to eliminate existing fault automatically subsequently, successfully to terminate the work that will perform or to make attending device again enter ready state.Can realize thus, even if the attending device that breaks down also can work on, and time-consumingly intervene without the need to operating personnel.Reduce down time by this way to enhance productivity.In action in step, the element of attending device preferably enters its original state according to the mode of collision free.
But do not further illustrate, how element in other words operating means should be accomplished to enter its initial position without collision.It should be noted that find out from quoted prior art, when breaking down in executing the task, this task not yet thoroughly performs.These faults may be because fluctuation appears in the power supply of spinning machine or compressed air supply.Do not consider that completely malfunctioning situation appears in attending device under supply voltage failure condition at this.Here, supply voltage fault may be do not have supply voltage completely, also can be the rated voltage or the rated frequency that depart from supply voltage, thisly depart from its amplitude or in the duration, make weaving loom and safeguard that unit is served unit in other words and can not be worked, and then forcing the inactive state entering service unit.Thus after supply voltage recovers, under not only the control device of operating means but also service unit is all in uncertain state.This inactive state of service unit is with illustrated in DE102004041051A1 to enter inactive state with prescribed manner be distinguishing.Due to supply voltage fault, operating means, because lack enough energy, may be difficult to enter its initial position in some cases.After supply voltage recovers, state is uncertain.That is, after supply voltage fault, there is not operating means positional information.So after voltage failure, also just can not guarantee to enter initial position without collision.
Summary of the invention
Thus task of the present invention is that the operating means realizing service unit also can enter its initial position without collision when being caused fault by supply voltage.
In order to solve this task, detect the current location of described operating means when supply voltage fault and stored in the nonvolatile memory, detect described operating means when supply voltage recovers and whether be positioned at its initial position, and described operating means according to before supply voltage fault the relevant position of described operating means detecting and store enter its initial position.
Can realize in this manner, described operating means also enters its initial position under supply voltage failure condition.Thus achieve a kind of specified states, from this specified states, normal work can be restarted.Usually occurring also can storing data in nonvolatile memory under supply voltage failure condition, this is because compared with the movement of operating means, energy requirement and time demand all very little.
According to the present invention's improved procedure, when supply voltage fault, additionally store current performed task in the nonvolatile memory, and when supply voltage recovers, operating means enters its initial position according to the performed task when supply voltage fault.
Task performed when that is not only storing the position of operating means but also be stored in supply voltage fault.Thus, can infer that when supply voltage recovers perhaps which operating means is not positioned at its initial position and there is which special risk of collision.This not only relates to and may collide with other operating means of service unit, and relates to and may collide with station elements.If such as performed task is the rotor of clean free-end spinning machine, so must consider when voltage resume that the cap of the spinning box that rotor is arranged on wherein is also in opening-wide state.That is, perhaps first must by means of service unit for this reason and the operating means arranged cuts out the cap of spinning box, all operations device just can enter its initial position afterwards.By the improved procedure of the inventive method, information needed repeat at least partially exist, that is, these information are redundancy sometimes.Greatly compensate for the inefficacy caused by supply voltage fault by this way and reliably avoid collision.
According to advantageous manner, under supply voltage failure condition, ensure power supply by the device of short-duration power, until by the current location of operating means and till perhaps current performed task stores in the nonvolatile memory at least always.That is, addition thereto is taked to ensure power supply.
When being provided energy by addition thereto, can so control electronic operating means, run towards the direction of its initial position to make described operating means.By described measure, initial position can be arrived quickly after supply voltage recovers.
According to advantageous manner, at once the electrically-controlled valve of the pneumatic actuating device of operating means is switched to power-off when supply voltage fault.Suitably designing in pneumatic actuating device situation and can cause, described drive unit makes the operating means of being correlated with automatically enter its initial position.Meaningfully can utilize the energy that can also use in the manner described above by this way, and need not energy dissipation on maintaining valve controls.
According to a preferred embodiment of the invention, having started when supply voltage fault of task re-executing after voltage resume from initial position.
In addition also propose a kind of weaving loom to solve this task, it has multiple station and service unit.Described service unit can move along multiple stations of described weaving loom and have operating means, the task of described station served for performing and/or safeguards by described operating means, wherein, each operating means is all designated an initial position, when operating means is not executed the task, described operating means is in described initial position.But also be provided with control device, so controlling described operating means described control device breaks down when executing the task, entering its initial position to make described operating means according to the mode of collision free.According to the present invention, be provided with nonvolatile memory, when supply voltage fault, the current location of described operating means can be stored in described nonvolatile memory.Be provided with checkout gear, this checkout gear is connected with described control device and for detecting supply voltage fault.Described control device is constructed for: trigger the storage to operating means current location according to the signal of described checkout gear; Detect operating means when supply voltage recovers and whether be positioned at its initial position, if operating means is not positioned at its initial position, so operating means enters its initial position according to stored position.
According to advantageous manner, additionally can store current performed task in the nonvolatile memory, and control device is designed to: additionally trigger the storage to current performed task according to the signal of checkout gear (42); And after supply voltage recovers, according to entering of stored tasks carrying initial position.
According to advantageous manner, be provided with for when supply voltage fault to the device of service unit short-duration power.Can realize like this, ensure power supply at least always, till the current location of operating means and current performed task are stored in the nonvolatile memory.
Device for short-duration power is designed to buffer battery or flywheel accumulator.Also not necessarily needs additional accumulator in the case of the latter.Also the flywheel originally existed can be applied.This flywheel accumulator is such as made up of the rotor drive of free-end spinning machine.Additional device only needs for making service unit can utilize this energy.
According to an Advantageous embodiments of weaving loom of the present invention, described operating means has pneumatic actuating device at least partially, described pneumatic actuating device comprises electrically-controlled valve, and at least one pneumatic actuating device so constructs, namely, under the voltage of electrically-controlled valve breaks down situation, described operating means enters its initial position automatically.At least can be ensure that for the part of operating means by simple structural measure like this and enter initial position under supply voltage failure condition.
According to advantageous manner, pneumatic actuating device is equipped with the device for suppressing return movement.For realizing this object, so-called choke valve can be applied.This makes, and when supply voltage fault and then at Open valve related to this, can not perform return movement suddenly.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with embodiment illustrated in the accompanying drawings.
In figure:
Fig. 1 is the schematic plan of spinning machine of the present invention;
Fig. 2 is the side view of the station of weaving loom, also show the service unit before being positioned at station;
Fig. 3 is the schematic diagram of the weaving loom element relevant with the present invention.
Detailed description of the invention
Fig. 1 schematically shows weaving loom with top view, and it is such as free-end spinning machine, and entirety identifies with Reference numeral 1.This spinning machine 1 has multiple station 2 be arranged side by side between its end racks 11 and 12.The station 2 being arranged on two longitudinal sides of free-end spinning machine 1 provides service by service unit 5A, 5B, 6A, 6B of automatic operation, serve unit 5A, 5B, 6A, 6B on running rail 13 along spinning machine 1 guiding movement, and serve unit 5A, 5B, 6A, 6B to be both interconnected by communication system 18 (such as fieldbus), be also connected with the control device of station 2 and the central control unit 17 of spinning machine 1.
Like that as illustrated in fig. 1, be divided into working region 3A, 3B or 4A, 4B at these these stations 2, these working regions 3A, 3B or 4A, 4B provide service by service unit 5A, 5B and 6A, a 6B respectively.At this, working region 3A and 3B and 4A and 4B is such as indicated by region stop 14, and to avoid the service unit 5A of responsible working region 3A to drive in the station region 3B of service unit 5B, two service unit 5A and 5B may collide thus.
In addition, working region 3A, 3B, 4A, 4B can have so-called terminal mark 19, and service unit 5A, 5B, 6A, 6B can not cross this terminal mark 19.Therefore, it is possible to avoid because service unit 5A, 5B or 6A, 6B intersect and collide in station region 3A, 3B or 4A, 4B.
Service unit 5A, 5B, 6A, 6B is equipped with data transmission device 20, and data transmission device 20 can make a call, receipt of call, engage in the dialogue and carry out bidirectional wireless data transmission.Wire communication is also feasible.This data transmission device 20 is all known together with service unit, and has a detailed description in DE38414064A1.In addition, serve unit 5A, 5B, 6A, 6B and there is recoil simulator 15, such as signal lamp, to remind operating personnel in case of a fault.
The view of Fig. 2 illustrates the side view of the station 2 of the open-end spinning machine 1 according to Fig. 1.Station 2 all has open-end spinning device 24 and coiler device 30.Spinning apparatus 24 has the spinning rotor 25 comprising rotor drive.On this station 2, leave in spinning bucket 22 in, by feed be spun into yarn 27 to the ribbon 23 of spinning apparatus 24, yarn 27 is wound into cross winding bobbin 28 on coiler device 30 subsequently.Coiler device 30 has bobbin cradle 29 and wireline reel or winding drum 31, and bobbin cradle 29 is for keeping cross-wound bobbin tube rotationally, and wireline reel or winding drum 31 are for friction-driven cross winding bobbin 28 cross-wound bobbin tube in other words.
This open-end spinning machine 1 also has cross winding bobbin transport 32 usually, for transporting the cross winding bobbin 28 reaching its predetermined diameter.The replacing of cross winding bobbin 28 is performed by one of them service unit 5A, 5B, 6A, 6B (relative stations is within its service range).
As already described, the service unit 6A of automatic operation is arranged on spinning machine 1 or side.In spinning work, service unit 6A makes an inspection tour along the spinning position 2 of spinning machine 1, and when operation requests appears in one of them spinning position 2, then serves unit 6A and automatically participate in process.This operation requests such as appears in this case: one, a spinning position 2 place cross winding bobbin 28 reaches its predetermined diameter and must be replaced by new cross-wound bobbin tube wherein.In DE3543572C2, such as describe this service unit 6A, it has multiple operational processes element, and these operational processes elements, from as known and did detailed description in the patent document addressed above, are thus discussed herein no longer further.
The inventive method can be set forth below in conjunction with Fig. 3.Schematically show weaving loom element important for the present invention in figure 3 for this reason.In the embodiment shown, the element belonging to service unit 5A, 5B, 6A, 6B is enclosed in the rectangle 7 that dotted line represents.Service unit 5A, 5B, 6A, 6B have Vidacare corp 46, and this drive unit 46 drives operating means 47.In addition be provided with pneumatic actuating device 48, pneumatic actuating device 48 is for driving operating means 49.Pneumatic actuating device 48 also has electronic unit.Electrically-controlled valve 50 shown in Fig. 3.Arrow 58 and 59 represents operation to station 2 or maintenance.Service unit 5A, 5B, 6A, 6B also have control device 43, and control device 43 is by control circuit 57 and 56 accessory drive 46 and 48.Weaving loom has centre feed device 41, and this centre feed device 41 is powered by power supply 40.Supply voltage is converted to the voltage being suitable for weaving loom element by electric supply installation 41.Electric supply installation 41 powers to service unit 5A, 5B, 6A, 6B by supply line 52, separates the supply line 53 for control device 43, the supply line 54 for Vidacare corp 46 and the supply line 55 for the electronic unit of pneumatic actuating device 48 from this supply line 52.
In the embodiment shown, electric supply installation 41 does not comprise the device for keeping voltage when supply voltage fault.Based on this reason, supply voltage fault can be detected by the voltage measured in supply line 52.For realizing this object, measurement mechanism 42 is connected in supply line 52.In addition, exist between measurement mechanism 42 and the control device 43 of service unit and connect, thus measurement mechanism 42 can send the signal of display power supply voltage failure to control device 43.The signal of the display power supply voltage failure of measurement mechanism triggers in the nonvolatile memory 45 of control device 43, store operating means current location and current performed task in control device 43.In the embodiment shown, nonvolatile memory 45 is designed to flash memory.In order to ensure the power supply of control device 43 till being stored until described data, control device 43 has buffer battery 44.Alternatively, also power supply can be kept by the flywheel accumulator of weaving loom.It can be such as spinning rotor 25.But directly must detect supply voltage fault at power supply 40 place, this is because maintain the voltage in supply line 52 by spinning rotor in this case.
While the current location storing operating means and current performed task, electronic operating means 47 starts to enter its initial position.But in order to keep lower by infrastructure cost, so can not design buffer battery, to make under any circumstance all to arrive initial position.Usual employing stepper motor is used for the Vidacare corp of operating means, and stepper motor keeps motionless simply when losing supply voltage.But according to the present invention, the storage of related data can reliably terminate.
When supply voltage fault, by the electric control gear of the valve 50 of unshowned switch cutoff pneumatic actuating device.The operating means 49 of pneumatic actuation is so design, is not having to enter its initial position in compressed-air actuated situation to make operating means 49.In order to make this situation to occur suddenly, and in order to avoid collision, valve 50 has choke valve 51, and compressed air is only flowed out lentamente by this choke valve 51.Choke valve 51 only illustrates in figure 3.
When supply voltage recovers, first utilize suitable sensor to detect operating means 47,49 and whether be positioned at its initial position.It should be noted that this sensor is simple sensor, it such as monitors end stop.Therefore operating means 47,49 position in operation can not be detected.Thus, if operating means 47,49 is not positioned at initial position, the position of operating means 47,49 so can not be detected by sensor when voltage resume.So, according to the task that the present invention applies storage in the position in nonvolatile memory 45 and stores, make operating means 47,49 enter its initial position.Once all operations device 47,49 has arrived its initial position, just can again recover normal work, and task performed before can power failure being re-executed.
Claims (14)
1. the method for operate services unit (5A, 5B, 6A, 6B), described service unit can move along multiple stations (2) of weaving loom (1) and have operating means (47,49), the task of described multiple station (2) served for performing and/or safeguards by described operating means, wherein, each operating means (47,49) is in initial position when it is not executed the task, and described operating means (47, the 49) mode according to collision free when mission period breaks down enters initial position
It is characterized in that,
Detect the current location of described operating means (47,49) when supply voltage fault and be stored in nonvolatile memory (45), detect described operating means when supply voltage recovers and whether be positioned at its initial position, if described operating means is not positioned at its initial position, so detect and the relevant position of described operating means stored according to institute before supply voltage fault, make described operating means enter its initial position.
2. method according to claim 1, it is characterized in that, when supply voltage fault, current performed task is additionally also stored in described nonvolatile memory, and when supply voltage recovers, described operating means enters its initial position according to the performed task when supply voltage fault.
3. method according to claim 1, it is characterized in that, when supply voltage fault, ensure power supply, until be stored in described nonvolatile memory (45) current location of described operating means (47,49) by the device for short-duration power at least always.
4. method according to claim 2, it is characterized in that, when supply voltage fault, ensure power supply, until be stored in described nonvolatile memory (45) in the current location of described operating means (47,49) and current performed task by the device for short-duration power at least always.
5. the method according to claim 3 or 4, is characterized in that, so controls electronic operating means (47), run to make described operating means towards the direction of its initial position during maintaining power supply.
6. method according to claim 1, is characterized in that, when supply voltage fault, makes the electrically-controlled valve of the pneumatic actuating device of described operating means (49) (48) (50) be de-energized at once.
7. method according to claim 1, is characterized in that, having started when supply voltage fault of task re-executing after voltage resume from initial position.
8. a weaving loom (1), it has multiple station (2) and service unit (5A, 5B, 6A, 6B), described service unit can move along the described station (2) of described weaving loom (1) and have operating means (47, 49), described operating means is constructed for performing service and/or safeguarding described station (2) of task, wherein, each operating means (47, 49) all designated have an initial position, when described operating means (47, 49) when not executing the task, described operating means (47, 49) described initial position is in, and described weaving loom is provided with control device (43), when breaking down when executing the task, described control device so controls described operating means, to make described operating means (47, 49) its initial position is entered according to the mode of collision free,
It is characterized in that,
Be provided with nonvolatile memory (45), when supply voltage fault, the current location of described operating means (47,49) can be stored in described nonvolatile memory,
Checkout gear (42) is connected with described control device (43) and for detecting supply voltage fault, and
Described control device (43) is constructed for: the storage triggering the current location to described operating means according to the signal of described checkout gear (42); Detect described operating means when supply voltage recovers and whether be positioned at its initial position, if described operating means is not positioned at its initial position, so described operating means enters its initial position according to stored relevant position.
9. weaving loom according to claim 8 (1), is characterized in that, can store current performed task in described nonvolatile memory extraly; And
Described control device is constructed for: trigger the storage to current performed task extraly according to the signal of described checkout gear (42); And after supply voltage recovers, according to entering of stored tasks carrying initial position.
10. weaving loom (1) according to claim 8 or claim 9, is characterized in that, be provided with for when supply voltage fault to the device (44,25) of described service unit (5A, 5B, 6A, 6B) short-duration power.
11. weaving looms according to claim 10 (1), is characterized in that, described device is designed to buffer battery (44).
12. weaving looms according to claim 10 (1), is characterized in that, described device is designed to flywheel accumulator (25).
13. weaving looms according to claim 8 (1), it is characterized in that, described operating means (49) has pneumatic actuating device (48) at least partially, described pneumatic actuating device has electrically-controlled valve (50), and at least one pneumatic actuating device (48) so constructs, namely, when the voltage of described electrically-controlled valve (50) breaks down, described operating means (49) enters its initial position automatically.
14. weaving looms according to claim 13 (1), is characterized in that, described pneumatic actuating device (48) is equipped with the device (51) of the motion for suppressing to enter initial position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011010988.9A DE102011010988B4 (en) | 2011-02-11 | 2011-02-11 | Method for operating a service unit and textile machine with a service unit |
| DE102011010988.9 | 2011-02-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102634892A CN102634892A (en) | 2012-08-15 |
| CN102634892B true CN102634892B (en) | 2016-04-06 |
Family
ID=46579588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210020079.5A Active CN102634892B (en) | 2011-02-11 | 2012-01-04 | The method of operate services unit and there is the weaving loom of service unit |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102634892B (en) |
| DE (1) | DE102011010988B4 (en) |
| IT (1) | ITMI20120055A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013111647A1 (en) * | 2013-10-23 | 2015-04-23 | Maschinenfabrik Rieter Ag | Spinning machine and method for operating the same in case of failure of an external power supply |
| ES2917375T3 (en) * | 2020-04-30 | 2022-07-08 | Rieter Ag Maschf | Device and method for detecting a failure in a spinning machine and for estimating one or more sources of the failure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2658441A1 (en) * | 1976-12-23 | 1978-06-29 | Fritz Stahlecker | Open=end spinning assembly maintenance - has a cleaning and/or control function for the mobile maintenance unit so that it is periodically cleaned |
| US4777790A (en) * | 1986-10-18 | 1988-10-18 | W. Schlafhorst & Co. | Method and apparatus for stopping and subsequently restarting an open end spinning machine |
| CN1498993A (en) * | 2002-11-06 | 2004-05-26 | 吕特・英格尔纺织机械制造股份公司 | Method and device for maintaining textile machine assembly |
| CN1609297A (en) * | 2003-10-22 | 2005-04-27 | 利特英格纺织机械制造股份公司 | Intelligent type trouble handling device |
| CN101463514A (en) * | 2007-12-22 | 2009-06-24 | 欧瑞康纺织有限及两合公司 | Method for operating a textile machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3543572C2 (en) | 1985-12-10 | 1995-05-18 | Schlafhorst & Co W | Device for unwinding and then rewinding a thread when a thread break has been repaired |
| AT389547B (en) | 1987-12-17 | 1989-12-27 | Leitl Werke Bauhuette | WARMEDAEMM COMPOSITE ELEMENT |
| DE3841464C2 (en) | 1988-12-09 | 1998-04-30 | Schlafhorst & Co W | Textile machine with units for maintenance and / or operation of the work units |
| CH679916A5 (en) * | 1989-10-03 | 1992-05-15 | Rieter Ag Maschf | |
| DE10000146B4 (en) * | 2000-01-04 | 2006-09-07 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Method and device for controlling a component of a multitude of similar working parts juxtaposed textile machine |
| DE102008029575A1 (en) * | 2008-06-21 | 2009-12-24 | Oerlikon Textile Gmbh & Co. Kg | Textile machine with a movable service unit |
-
2011
- 2011-02-11 DE DE102011010988.9A patent/DE102011010988B4/en active Active
-
2012
- 2012-01-04 CN CN201210020079.5A patent/CN102634892B/en active Active
- 2012-01-19 IT ITMI20120055 patent/ITMI20120055A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2658441A1 (en) * | 1976-12-23 | 1978-06-29 | Fritz Stahlecker | Open=end spinning assembly maintenance - has a cleaning and/or control function for the mobile maintenance unit so that it is periodically cleaned |
| US4777790A (en) * | 1986-10-18 | 1988-10-18 | W. Schlafhorst & Co. | Method and apparatus for stopping and subsequently restarting an open end spinning machine |
| CN1498993A (en) * | 2002-11-06 | 2004-05-26 | 吕特・英格尔纺织机械制造股份公司 | Method and device for maintaining textile machine assembly |
| CN1609297A (en) * | 2003-10-22 | 2005-04-27 | 利特英格纺织机械制造股份公司 | Intelligent type trouble handling device |
| CN101463514A (en) * | 2007-12-22 | 2009-06-24 | 欧瑞康纺织有限及两合公司 | Method for operating a textile machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011010988B4 (en) | 2019-01-10 |
| CN102634892A (en) | 2012-08-15 |
| DE102011010988A1 (en) | 2012-08-16 |
| ITMI20120055A1 (en) | 2012-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102066629B (en) | Textile machine having a moveable service unit | |
| JP5033352B2 (en) | Passenger conveyor handrail cleaning device and remote monitoring device for handrail cleaning device | |
| CN101544319B (en) | Yarn winding apparatus | |
| CN202953610U (en) | Fiber machine and information transferring system of fiber machine | |
| CN102634892B (en) | The method of operate services unit and there is the weaving loom of service unit | |
| CN110952181B (en) | Method for operating a ring spinning machine | |
| CN102101611A (en) | Method for operating a workstation of a winding machine and workstation of a winding machine | |
| CN110790086B (en) | Method for operating a textile machine and textile machine | |
| CN101956256A (en) | The station of open-end spinning machine and the method that is used to operate this station | |
| JP2895192B2 (en) | Method and apparatus for transferring a yarn to a winding section of a textile machine | |
| US6014592A (en) | Cheese-producing textile machine | |
| CZ20041057A3 (en) | Highly serviced fault removal | |
| JP2015009965A (en) | Automatic winder | |
| WO2005092768A1 (en) | Actuator driving method and actuator driving circuit | |
| CN104909254A (en) | Secure information collecting system for passenger conveyor | |
| JP6453717B2 (en) | Textile machine provided with winding device | |
| CN104562335A (en) | Fiber machine | |
| JP4431158B2 (en) | High reliability auxiliary power supply | |
| CN113979221A (en) | Bobbin-winding spindle position detection device | |
| SU1102758A1 (en) | Arrangement for monitoring automatic winder | |
| CN201038826Y (en) | Frequency conversion power control device for viscose filament spinning machine group | |
| JP2012188262A (en) | Maintenance-information collection device for passenger conveyor | |
| CN112848897A (en) | High-voltage holding circuit for end changing of tramcar, high-voltage holding control method and application | |
| CN103508268A (en) | Textile machine | |
| CN203820164U (en) | Silk winding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SAURER GERMANY GMBH + CO. KG Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH + CO. KG Effective date: 20131029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20131029 Address after: The German city of Remscheid Applicant after: Saurer Germany GmbH & Co KG Address before: The German city of Remscheid leiwo Guselu No. 65 Applicant before: Oerlikon Textile GmbH & Co. KG |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |