CN105692341A - Method and device for operating a workstation of a textile machine for creating cross-wound spools - Google Patents
Method and device for operating a workstation of a textile machine for creating cross-wound spools Download PDFInfo
- Publication number
- CN105692341A CN105692341A CN201510925067.0A CN201510925067A CN105692341A CN 105692341 A CN105692341 A CN 105692341A CN 201510925067 A CN201510925067 A CN 201510925067A CN 105692341 A CN105692341 A CN 105692341A
- Authority
- CN
- China
- Prior art keywords
- bobbin
- cross winding
- winding bobbin
- station
- sensor device
- 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.)
- Pending
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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
- B65H61/00—Applications of devices for metering predetermined lengths of running material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Treatment Of Fiber Materials (AREA)
- Looms (AREA)
Abstract
The invention relates to a method and device for operating a workstation of a textile machine for creating cross-wound spools, in particular to a method for obtaining length of yarns wounded on bobbins on workstations (2) of the textile machine (1) for producing cross winding bobbins (22). The cross winding bobbins (22) are manually replaced. Each workstation (2) has a workstation computer (9) and a sensor device (10) used for determiing the current diameter of each cross winding bobbin. These workstation computers (9) are connected with a central control device (41) via computer buses (42). According to the invention, the sensor device (10) is connected with an anylazing controller used for comparing the currently-obtained diameters with last obtained diamters. The anylazing controller is linked with a storage used for winding length of yarns. When the difference value exceeds preset limit value, the stored yarn-winding length is automatically reset on each workstation (2).
Description
Technical field
The present invention relates to the method for measuring the length of yarn being winding on bobbin on the station of weaving loom manufacturing cross winding bobbin, wherein the replacing of this cross winding bobbin is performed manually by, each station has a station computer and one for determining the mechanism of current cross winding bobbin diameter, these station computers are connected with central control unit by machine bus, the invention still further relates to the weaving loom manufacturing cross winding bobbin for performing the method。
Background technology
The weaving loom manufacturing cross winding bobbin is already known and is generally made up of many identical stations side by side。These stations especially have so-called winding mechanism, and each winding mechanism has for pivotally keeping the bobbin cradle of cross winding bobbin, for the driving mechanism making cross winding bobbin rotate with for making to fall the yarn transversing mechanism of the yarn traversing on cross winding bobbin。Such as rotor spinning machine, friction spinning machine or open-end spinning frame possess such winding mechanism, and it allows winding cross winding bobbin explicitly with spinning position。But, bobbin-winding machine has such winding mechanism, and here, the spinning bobbin with relatively little of thread material is become the cross winding bobbin of large package on station by rewinding。Therefore, feeding yarns is corresponding feeding bobbin, rather than spinning position。
Cross winding bobbin is intermediate products, and it is processed in the further production process of textile manufacture。Therefore generally having claimed below, all cross winding bobbins processed have identical length of yarn as far as possible exactly。This is especially inserted on bobbin cradle at these cross winding bobbins subsequently, jointly extracted out and be required during by warping or lease making。It is remaining that different yarns length on cross winding bobbin result in the yarn staying length different on cross-wound bobbin tube in this case。
In order to manufacture cross winding bobbin, cross winding bobbin must be made to rotate on the one hand, on the other hand, fall the yarn on cross winding bobbin and must lay along cross winding bobbin axis。Thus it is possible to obtain cross winding by relatively quickly laying yarn。
Generally, manufacturing intersected coiled bobbin period of the day from 11 p.m. to 1 a.m winding yarn always, until cross winding bobbin or there is predetermined diameter or there is predetermined length of yarn。Whether the length of yarn of winding usual and cross winding bobbin diameter or length of yarn be scheduled independently measured as the main characteristic parameters for each cross winding bobbin。
A kind of method performing the replacing of cross winding bobbin replacing/bare bobbin on the weaving loom manufacturing cross winding bobbin is disclosed by DE19849192A1。Each station possesses independent station computer and is connected to the sensor device on station computer for this, for determining the diameter of the cross winding bobbin currently made in the winding mechanism of station。It addition, these station computers are connected to central control unit。In order to reduce the cost safeguarding unit when cross winding bobbin replacing/bare bobbin is changed as far as possible, safeguard that unit is informed the diameter of cross winding bobbin to be changed ahead of time, thus its treatment element can be used exactly in position at once。How the publication can eliminate length of yarn that is that wind on respective station and that measure to manufacture the explanation of new cross winding bobbin if not comprising。
(version EL-765600310V13.0707.2013 in the operating guidance of the weaving loom manufacturing cross winding bobbin of SaurerSchlafhorst company, Germany), describe by be referred to herein as spooling length be wound and stored length of yarn manually makes zero。
Operator perhaps must change at cross winding bobbin/bare bobbin change after on the operating parts of station by continue one section about 3 seconds temporally by lower sensor button eliminate the spooling length that measures and store, or operator can call so-called zero menu in central control unit and return this spooling length according to station number in this menu subsequently。
The shortcoming of these ways is, has following danger in the first flexible program, and operator is not cursorily retained in memorizer by lower sensor button and the length of yarn of the winding of cross winding bobbin just changed。Which results in and when reaching maximum possible length of yarn on cross winding bobbin, this station is stopped, without reaching predetermined winding amount。If it is too of a specified duration that operator presses lower sensor button, then winding mechanism is closed down and restarts。In the case, corresponding station unnecessarily stops。
Second flexible program provide not only the probability also forgetting that spooling length resets, and has the danger of input error, for instance eliminate the spooling length of mistake station because there being digital rotating disk。
Summary of the invention
Therefore, the task of the present invention is to propose a kind of method and a kind of weaving loom manufacturing cross winding bobbin for performing the method, which obviates above-mentioned shortcoming。
According to the present invention, this task is by for the first aspect present invention feature of method and by completing for the sixth aspect present invention feature of the weaving loom manufacturing cross winding bobbin。
In order to complete this task, specify according to a first aspect of the present invention, detect the replacing of cross winding bobbin by sensor device。The sensor signal that instruction is changed is transmitted to station computer, and the length of yarn of the storage wound is reset to zero by this station computer。
Ensure that the storage spooling length resetting the cross winding bobbin previously manufactured after inserting new bobbin from the memorizer of relative stations in this way。Thus, the cross winding bobbin of each coming of new starts with zero spooling length, from without making station quit work (this is because measuring maximum winding amount mistakenly after cross winding bobbin is changed) more at once。
It addition, this way eliminates the probability of maloperation。When turning off corresponding winding mechanism because pressure sensor button crosses for a long time and restart, both on the station of mistake, imprudence spooling length will not be eliminated, without occurring that undesirable work stops。It addition, alleviate the burden of operator。
Change to measure cross winding bobbin, it is contemplated that many optional alternative。
Therefore, define according to a second aspect of the present invention, changing to detect cross winding bobbin, sensor device is for determining current cross winding bobbin diameter, and the situation that exceeds of the predetermined limit value that relative diameter is changed by this sensor device transfers to this station computer。Such sensor is such as to utilize the form of the increment sensor of Hall element to be constituted, and it is analyzed the cross winding bobbin angular velocity successively decreased in winding process and thereby determines that described diameter。
According to a third aspect of the present invention, being used for the sensor device determining the angle position of bobbin cradle for detecting the replacing of cross winding bobbin, the situation that exceeds of the predetermined limit value that relative angle is changed by this sensor device transfers to this station computer。
According to a fourth aspect of the present invention, change to detect cross winding bobbin and use a sensor device, this sensor device arrangement at cross winding bobbin from winding mechanism to the transport path of bobbin output mechanism and measure running through of replaced bobbin。
In fifth aspect present invention, describe the weaving loom according to the present invention, wherein, at least one sensor device is configured for detection cross winding bobbin and changes and for transferring sensor signal when cross winding bobbin is changed detecting, wherein this station computer is configured for being winding on the cross winding bobbin being replaced on station and the value of stored length of yarn resets to zero automatically。
Did relatively with method substantially before with the advantage described by weaving loom of the present invention and described。
It addition, utilize Advantageous embodiments advantage obtained of the present invention as described in sixth aspect present invention in particular, in that, can use existing sensor device to improve the work process safety of weaving loom and the efficiency of manufacture cross winding bobbin。If measuring diameter with sensor, then this value is transferred to control device, its subsequently by this value currently obtained compared with the value that it not long ago obtained。It addition, the difference calculated in this way can be controlled memorizer compared with predetermined limit value and according to comparative result by this control device。If beyond this ultimate value, then this control device causes replacement or the elimination of the spooling length in memorizer。If this value is lower than ultimate value, then control instruction and winding process is not had to proceed。
As described in seventh aspect present invention, the sensor of the angle position measuring bobbin cradle also typically already exists in known winding mechanism and can be used directly to realize the present invention。
Replacement scheme according to a eighth aspect of the present invention is such as achieved that by grating without more fringe cost ground and is very simple solution, and way is to pass through from the side either directly through cross winding bobbin (from bobbin cradle taking-up and being such as released along the direction transporting conveyer belt of machine length with hands) and interdict grating and detect drum-changing。
As described in ninth aspect present invention, in described station Shang You indicating mechanism in an Advantageous embodiments, it indicates the replacement of stored length of yarn。
Ensure that this operator can also find on this station institute's length of yarn of wind and storing along with bare bobbin insertion is reset in this way。If such as can adopt for this such as the advertiser in the signal lights form being natively arranged on station。
Accompanying drawing explanation
Hereinafter, in conjunction with embodiment shown in the drawings in detail the present invention is described in detail, wherein:
Fig. 1 illustrates the free-end spinning machine according to the present invention；And
Fig. 2 illustrates the station of the free-end spinning machine of the present invention with side view。
Detailed description of the invention
Fig. 1 schematically shows free end revolving cup spinning machine 1 with front view, it has so-called end racks 52,53, as is known and thus be not described in detail such, described end racks is connected with treatment channel by continuous print supply, as being used for the negative pressure channel for spinning apparatus supply spinning negative pressure, the electron channel for bus system and/or yarn testing agency and being used for supplying for station 2 cable channel of electric energy。
In the supply being approximately weaving loom " trunk " and treatment channel, it is possible to the yarn formation mechanism of secure free end spinning machine 1 or cross-wound bobbin winding mechanism, they constitute multiple stations 2。
On station 2, the deposit fiber webs that is fed in spinning can 28 is spun into yarn, and yarn is wound into cross winding bobbin 22。
On end racks 52,53, for instance be provided with the central control unit 41 of the negative voltage supply device of (unshowned) weaving loom self, electrical energy supply device and free end revolving cup spinning machine 1。
Central control unit 41 is connected with station computer 9 preferably by bus system 42 again。
The station of the free end revolving cup spinning machine 1 of the present invention is shown with side view in fig. 2。
Each station 2 has a spinning apparatus 3 and a winding mechanism 33。
As already described, in spinning apparatus 3, in spinning can 28, the fiber webs 34 of feeding is spun into yarn 30 respectively, and this yarn is wound into cross winding bobbin 22 on winding mechanism 33。Winding mechanism 33 is that this is respectively provided with as be known per se for keeping the bobbin cradle 21 of the bare bobbin of cross winding bobbin 22, bobbin drive roller 23, yarn transversing mechanism 26 and drive the device 7 of roller 23 for cross winding bobbin 22 is lifted away from bobbin rotationally。It addition, be provided with sensor device 10 in bobbin cradle 21 region, it obtains the diameter of cross winding bobbin 22 and is passed through holding wire 11 and be transferred to station computer 9。The length of yarn being winding on cross winding bobbin 22 is determined in the memorizer of the station self of the ingredient as station computer 9。
Device 7 for lifting cross winding bobbin 22 is such as constituted with piston drive form, its by the pneumatic line 24 being equipped with electromagnetic valve 17 be connected to (not shown) cross potential source ()。
Bobbin drives the driving of roller 23 to realize to be grouped drive form。That is, it is provided with the driving axle along machine length, this driving axle is fixed with multiple bobbin and drives roller 23。
Spinning apparatus 3 possesses spinning motor 4, shredding roller 12 and fiber webs feed roller 14 substantially as known。
Spinning motor 4 is arranged in supporting disk bearing 5 and is driven by the tangential band 6 along machine length。In order to measure the rotating speed of spinning motor 4, also can being provided with sensor device 8, therefore it be connected to the station computer 9 of station 2 by holding wire 40。
Shredding roller 12 is subjected to effect preferably also by the tangential band 13 along machine length, and fiber webs feed roller 14 is driven by separate motors by driving device。
The driving device of fiber webs feed roller 14, for instance motor 15 is connected to station computer 9 also by controlling circuit 16。
It addition, these stations 2 are provided with the yarn pull-out mechanism 18 along machine length, it is connected with station computer 9 and the yarn storing mechanism 37 being positioned at after yarn pull-out mechanism 18 at yarn moving direction by control line 20。
Yarn storing mechanism 37 is now preferably can the storage mouth of pneumatic mode pressure be constituted, and it passes through pneumatic line 38 and is connected to (not shown) negative pressure source。
After cross winding bobbin replacing/bare bobbin is changed, sensor device 10 sends the bare bobbin diameter obtained to station computer 9。In station computer 9, this value is compared with the diameter value that original institute of completely volume cross winding bobbin 22 obtains and transfers。The difference formed with the current diameter obtained by the diameter originally obtained in station computer 9 compared with predetermined limit value。Go beyond the limit of the comparative result of value according to this difference, this memorizer being used for spooling length is reset to zero by station computer 9。As sensor 10, for instance consider Hall element, it rotates with cross winding bobbin 22 but the increment dish that is not separately shown coordinates and measures the angular velocity of bobbin。Along with bobbin diameter increases, angular velocity reduces when the circumferential speed of cross winding bobbin 22 remains unchanged。Thus can directly determine current diameter。
Or and also as in figure 2 it is shown, be provided with angular transducer 25 in the region of bobbin cradle axle, it is connected with this station computer by holding wire 25 '。Suddenly the angle change going beyond the limit of value of bobbin cradle 21 is defined as, also according to the present invention, the signal that cross winding bobbin is changed。
In also another modification as shown in Figure 2, grating 19 be arranged in cross winding bobbin 22 from the transport path of winding mechanism 33 to bobbin output mechanism 31, this grating is changed through out-of-date identification cross winding bobbin from the side at cross winding bobbin 22。
Claims (9)
1. the method for above obtaining, at the station (2) of the weaving loom (1) of the manufacture cross winding bobbin (22) with multiple station, the length of yarn being winding on bobbin, wherein cross winding bobbin (22) is manually replaced by new bobbin, the described station (2) of described weaving loom (1) is respectively provided with the sensor device (10 of a station computer (9), this station computer and station self；19；25) it is connected, it is characterised in that by sensor device (10 one of them described；19；25) replacing of described cross winding bobbin (22) is detected, the sensor signal that instruction is changed is transferred to described station computer (9), and described station computer (9) resets to zero automatically by being winding on described station (2) upper and stored length of yarn the value of the described cross winding bobbin (22) being replaced。
2. method according to claim 1, it is characterized in that, sensor device (10) for determining current cross winding bobbin diameter is used for detecting cross winding bobbin and changes, and this sensor device transfers to described station computer by the predetermined limit value of this diameter change relatively beyond situation。
3. method according to claim 1, it is characterized in that, sensor device (25) for determining the angle position of bobbin cradle (21) is used for determining that cross winding bobbin is changed, and this sensor device transfers to described station computer by the predetermined limit value of this angle change relatively beyond situation。
4. method according to claim 1, it is characterized in that, sensor device (19) is used for detecting cross winding bobbin and changes, this sensor device arrangement described cross winding bobbin (22) from winding mechanism (33) to the transport path of bobbin output mechanism (31) and measure travelling through of described cross winding bobbin (22) that are replaced。
5. the weaving loom (1) being used for performing the manufacture cross winding bobbin (22) of method according to claim 1, the method is for being winding to the length of yarn on bobbin in the upper acquisition of the station (2) of the weaving loom (1) of the described cross winding bobbin of the manufacture with multiple station (22), wherein described cross winding bobbin (22) is manually replaced by new bobbin, the described station (2) of described weaving loom (1) is respectively provided with the sensor device (10 of a station computer (9), this station computer and station self；19；25) it is connected, it is characterised in that sensor device (10 described at least one of which；19；25) it is configured for detection cross winding bobbin change and transfer sensor signal when cross winding bobbin is changed detecting, and described station computer (9) is configured for going up being winding to the cross winding bobbin (22) that has been replaced on this station (2) and the value of stored length of yarn resets to zero automatically。
6. the weaving loom of manufacture cross winding bobbin according to claim 5, it is characterized in that, changing and the use sensor device (10) for determining current cross winding bobbin diameter to detect described cross winding bobbin, the situation that exceeds of the predetermined limit value that relative diameter is changed by this sensor device transfers to described station computer (9)。
7. the weaving loom of manufacture cross winding bobbin according to claim 5, it is characterized in that, be used for determining the sensor device (25) of the angle position of described bobbin cradle (21) to detect the replacing of described cross winding bobbin, the situation that exceeds of the predetermined limit value that relative angle is changed by this sensor device transfers to described station computer。
8. the weaving loom of manufacture cross winding bobbin according to claim 5, it is characterized in that, change to detect described cross winding bobbin and use sensor device (19), this sensor device arrangement described cross winding bobbin (22) from described winding mechanism (33) to the transport path of bobbin output mechanism (31) and measure the travelling through of described bobbin (22) being replaced。
9. the weaving loom manufacturing cross winding bobbin according to any one of claim 5 to 8, it is characterised in that be provided with the indicating mechanism of the replacement indicating stored length of yarn on described station (2)。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014018635.0A DE102014018635A1 (en) | 2014-12-13 | 2014-12-13 | Method and device for operating a workstation of a textile machine producing cross-wound bobbins |
| DE102014018635.0 | 2014-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692341A true CN105692341A (en) | 2016-06-22 |
Family
ID=54541922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510925067.0A Pending CN105692341A (en) | 2014-12-13 | 2015-12-14 | Method and device for operating a workstation of a textile machine for creating cross-wound spools |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3031760A1 (en) |
| CN (1) | CN105692341A (en) |
| DE (1) | DE102014018635A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911707A (en) * | 2017-12-13 | 2019-06-21 | 卓郎纺织解决方案两合股份有限公司 | Service the operation method of unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021005131A1 (en) * | 2021-10-13 | 2023-04-13 | Oerlikon Textile Gmbh & Co. Kg | Method of winding a running thread |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3443389A1 (en) * | 1983-11-29 | 1985-06-05 | Výzkumný ústav bavlnářský, Ustí nad Orlicí | Method and device for metering yarn at a textile machine |
| DE4017303A1 (en) * | 1990-05-30 | 1991-12-05 | Schlafhorst & Co W | Cross-wound bobbin winder - has doffer which exchanges bobbins and start winding according to pattern of paired bobbins at intermediate store |
| US20070193052A1 (en) * | 2004-03-08 | 2007-08-23 | Rieter Textile Machinery France | Method for reinitializing count of thread reel length |
| CN101314877A (en) * | 2007-05-28 | 2008-12-03 | 株式会社丰田自动织机 | Bobbin conveying apparatus of fine spinning machine |
| CN101481839A (en) * | 2008-01-09 | 2009-07-15 | 欧瑞康纺织有限及两合公司 | Method for operating semi-automatic open-end spinning machine workstation and workstation for performing the method |
| CN102107800A (en) * | 2011-03-14 | 2011-06-29 | 浙江寰亚电子有限公司 | Intelligent rewinding machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495003A (en) * | 1974-08-14 | 1977-12-14 | Kdg Instr Ltd | Method and apparatus for measuring length |
| CH668637A5 (en) * | 1984-10-12 | 1989-01-13 | Loepfe Ag Geb | Fadenlaengenmessung. |
| DE19849192A1 (en) | 1998-10-26 | 2000-04-27 | Schlafhorst & Co W | Doffing cross wound bobbin, uses mobile service unit with control fed with bobbin diameter |
-
2014
- 2014-12-13 DE DE102014018635.0A patent/DE102014018635A1/en not_active Withdrawn
-
2015
- 2015-11-13 EP EP15003237.3A patent/EP3031760A1/en not_active Withdrawn
- 2015-12-14 CN CN201510925067.0A patent/CN105692341A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3443389A1 (en) * | 1983-11-29 | 1985-06-05 | Výzkumný ústav bavlnářský, Ustí nad Orlicí | Method and device for metering yarn at a textile machine |
| DE4017303A1 (en) * | 1990-05-30 | 1991-12-05 | Schlafhorst & Co W | Cross-wound bobbin winder - has doffer which exchanges bobbins and start winding according to pattern of paired bobbins at intermediate store |
| US20070193052A1 (en) * | 2004-03-08 | 2007-08-23 | Rieter Textile Machinery France | Method for reinitializing count of thread reel length |
| CN101314877A (en) * | 2007-05-28 | 2008-12-03 | 株式会社丰田自动织机 | Bobbin conveying apparatus of fine spinning machine |
| CN101481839A (en) * | 2008-01-09 | 2009-07-15 | 欧瑞康纺织有限及两合公司 | Method for operating semi-automatic open-end spinning machine workstation and workstation for performing the method |
| CN102107800A (en) * | 2011-03-14 | 2011-06-29 | 浙江寰亚电子有限公司 | Intelligent rewinding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911707A (en) * | 2017-12-13 | 2019-06-21 | 卓郎纺织解决方案两合股份有限公司 | Service the operation method of unit |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3031760A1 (en) | 2016-06-15 |
| DE102014018635A1 (en) | 2016-06-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |