EP2644549B1 - Winding machine - Google Patents
Winding machine Download PDFInfo
- Publication number
- EP2644549B1 EP2644549B1 EP13160855.6A EP13160855A EP2644549B1 EP 2644549 B1 EP2644549 B1 EP 2644549B1 EP 13160855 A EP13160855 A EP 13160855A EP 2644549 B1 EP2644549 B1 EP 2644549B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conduit
- winding machine
- piston
- chamber
- package
- 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
- 238000004804 winding Methods 0.000 title claims description 54
- 239000012530 fluid Substances 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/52—Drive contact pressure control, e.g. pressing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/553—Both-ends supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
- B65H63/0364—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism by lifting or raising the package away from the driving roller
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/223—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position
Definitions
- the present invention relates to a winding machine for winding yarn on a tube to form a package.
- winding machines are widely used for collecting yarn by causing a take-up tube to rotate on a spindle of a package-holder arm and draw the yarn from a feeding bobbin.
- the package is thus formed by pulling and winding the yarn on its surface.
- the package is driven caused to rotate by an underlying motor-driven cylinder on which the package rests.
- the yarn is wound at a substantially constant linear speed, irrespective of the growing size of the package being formed, only as a function of the speed of rotation of the driving cylinder.
- winding machines consist of a plurality of winding workstations aligned along the front of the machine and equipped with commonly used control and service apparatuses.
- Figure 1 shows a front view of a winding machine (or winder) with its main parts.
- a feeding bobbin 1 is unwound by picking up its yarn 2.
- the yarn 2 passes from the unwinding unit 3 that comprises a balloon breaker, yarn guide members 3, a yarn detector 4 and a yarn tensioner 5.
- This may comprise, for example, an adjustable deviator capable of rendering the path for the yarn more meandering to adjust its tension.
- Downstream of the tensioner 5 is an splicer 6, to which the ends of interrupted yarn needing to be spliced are taken by suction mouths 9 and 10, located on the sides of the feeding bobbin and the package, respectively. The uppermost working positions of the suction mouths are depicted in phantom line at 9' and 10'.
- suction mouth 9 takes the yarn end on the feeding bobbin side to the splicer 6 and the suction mouth 10 takes the yarn end from the package.
- the suction mouths operate when the yarn is interrupted by breaking or by intervention of the yarn clearer 11 that is located downstream of the splicer 6.
- the yarn is collected in the package 12.
- the package rests upon and is caused to rotate by a driving cylinder or roller 13 supported by package-holder arm 14.
- the distribution of the yarn 2 on the package 12 is carried out by a traversing guide in order to form a package having a given wind ratio.
- the distribution of the yarn on the package is performed by the same driving cylinder 13.
- This cylinder is provided with traversing slots 17 which distribute the yarn 2 with an axial motion to and fro on the surface of the package 12, while the driving cylinder 13 transmits a driving torque required for winding the yarn.
- the number of helical traversing slots formed on the driving cylinder 13 varies depending on the count and the winding compactness of the package to form.
- each winding machine uses a large number of feeding bobbins to form packages of a much greater size.
- a feeding bobbin is unwound in a few minutes, while a package is completed in less than one hour.
- a system for moving the feeding bobbins is usually arranged at the bottom of the winder, feeding new bobbins to be unwound and removing the tubes of the finished bobbins, moving even thousands of pieces per hour.
- dozens of packages are formed each hour.
- the packages must be removed and replaced with new tubes in the package holder arms, each time restarting the winding machine.
- automatic winding machines such interventions are performed by a doffing trolley equipped with special devices for each operation and movement required. With other types of winders, these operations are performed manually by the personnel.
- Figure 2 shows a side view of the structure of a package holder arm 14, which performs a plurality of functions and movements.
- Figure 2 shows a cross-sectional view of the package holder arm 14 as seen from the left.
- the arm 14 may have a U-shaped structure, which forms two prongs at the ends 22, 23 of which two centers are supported.
- the right hand end of prong 23 carries the mobile center 26, with a device 27 which can be opened and closed to release the package or to receive a new tube 29 for the package 12.
- the end of prong 22 supports a fixed center 25.
- the package holder arm 14 can be raised and lowered, rotating about a pin 28 along an arc delimited by two stops, not shown for simplicity.
- the opening and closing movements of the mobile center are generally carried out mechanically through opening mechanisms contrasted by springs which tend to close the centers.
- actuator 31 may comprise a pneumatic cylinder, supplied by a source 32 of pressurized air, which allows for controlled lifting and lowering of the package-holder arm.
- the actuator 31 has two ends, of which a lower end is connected to the fixed structure 30 and an upper end is connected to one of the two prongs 22, 23 of the package-holder arm.
- the ends of the actuator are provided with spherical joints to allow rotation of the pneumatic cylinder, as a result of the rotation of arm 14 about the pivot 28.
- the package-holder arm is raised by the package as this grows.
- a counterweight force can be applied to the arm so as to adjust the contact pressure of the package 12 on the driving cylinder 13, in order to determine the density of the package being formed, for example according to the patent publication EP 1 820 764 , in the name of the same Applicant.
- the package holder arm is provided with a brake actuated by a pneumatic piston, not shown in the figure for simplicity.
- the centers of the holder arm When starting a package, the centers of the holder arm must be opened, provided with a new tube on which the yarn is to be wound. After the centers are closed on the new tube, the package holder arm is lowered to bring the new tube in contact with the driving cylinder 13, in order to draw the yarn from the feeding bobbin 1 and start a new package 12.
- the package Once the package is finished, it must be raised, braked and removed by opening the centers of the package holder arm. A new tube is then fitted on the arm for taking the winding.
- This operation is currently known as doffing. It can be carried out manually by operators or, in the case of automatic winders, by a service trolley, which goes to the position of the winding machine to serve.
- the holder arm Before starting the doffing step and stopping the package, the holder arm must be raised as high as possible to lift the package 12 above the cylinder 13, leaving plenty of room for doffing operations.
- the above movements and functions of the package holder arm - during winding, splicing, and doffing - are carried out by a plurality of devices controlled by a control unit of the winding machine and in cooperation with the doffing trolley.
- a winding machine according to the preamble of claim 1 is disclosed in EP 0 846 640 A2 .
- a linear actuator device is known from EP 1 847 720 A1 .
- the technical problem to which the present invention is addressed is to control angular movements of the package holder arm, throughout the various stages of the winding process, through a single device, thereby simplifying the control of the winding process.
- the present invention provides a winding machine as defined in claim 1.
- Preferred embodiments are defined in the dependent claims.
- the wider chamber 41 is above the narrower chamber 42.
- a piston 44 is slidingly accommodated within the cavity 40.
- the size and shape of piston 44 is adapted or corresponding to chambers 41, 42.
- Piston 44 comprises two superimposed cylindrical portions 45, 46 having diameters corresponding to chambers 41, 42, respectively, defining an overall mushroom-like arrangement.
- the wider chamber 41 has a cross-sectional area corresponding to the cross-sectional area of the wider cylindrical portion 45 of the piston
- the narrower chamber 42 has a cross-sectional area corresponding to the cross-sectional area of the narrower cylindrical portion 46 of the piston 44.
- sealing gaskets 48 are fitted on the outer cylindrical surfaces of the two cylindrical portions 45, 46.
- the sealing gaskets 48 are O-rings arranged inside circumferential grooves 49.
- FIG. 3B shows the piston 44 in a raised position with chambers 41 and 42 communicating with one another.
- a pressurized air system 50 for the supply and outlet of pressurized air into and out of cavity 40 is located in the lower part of the pneumatic actuator 31.
- the air supply system 50 comprises a control valve 51, preferably a two-way valve or a three-way valve, connected to a source 32 of pressurized air or an equivalent pressurized operating fluid, for adjusting the pressure of the fluid supplied to the cavity 40.
- the valve 51 is actuated by a control unit (not shown) which controls operation of the entire winding machine.
- the valve 51 is associated with the pneumatic actuator 31.
- the same reference number 51 is used to designate a connector through which fluid communication may be established between the valve 51 ( Fig.
- the casing 39 forms a seat for connecting to the valve 51 and a bifurcated conduit for establishing fluid communication between the valve 51 and each of the two chambers 41, 42.
- a common conduit 52 communicating with the valve 51, bifurcates in two separate conduits 57, 56.
- the first conduit 57 connects the common conduit 52 with the wider chamber 41.
- the second conduit 56 connects the common conduit 52 with the narrower chamber 42.
- the two separate conduits 57 and 56 supply separately the two chambers 41 and 42.
- all the conduits 52, 56, 57 are formed within the casing 39 of the pneumatic actuator 31.
- the two separate conduits 56 and 57 that supply and discharge the two chambers 41 and 42, are provided with means 60 for causing different losses of pressure, or pressure drops, in the fluid flowing in the two conduits 56, 57.
- the valve 51 supplies the common conduit 52, preferably through a choked nozzle 53, which generates a predetermined loss of pressure in common conduit 52 and in conduit 56.
- the first conduit 57 is provided with a choked nozzle 59, which generates a predetermined pressure drop in conduit 57.
- the pressure drop caused by the or choked nozzle 59 is considerably higher than the pressure drop determined by the choke nozzle 53.
- the choked nozzle 59 is fitted in the conduit 57 where this conduit opens on the upper, wider chamber 41.
- Operation of the package-holder arm may be as follow.
- the arm 14 raises slowly due to the growth of the package.
- the piston 44 is pulled upwards by the ball joint 34.
- the control valve 51 can deliver pressurized air at controlled pressure for counterbalancing and adjusting the contact pressure of the package 12 against the cylinder 13.
- the fluid flow is small.
- the choked nozzles 53 and 59 do not exert any significant action.
- valve 51 When the package-holder arm 14 has to be lifted, the valve 51 is opened by way of a control signal coming from the winding machine control unit.
- the open valve 51 supplies pressurized fluid at the maximum available pressure into the cavity 40, lifting the piston 44 ( Figure 3B ).
- the valve 51 is opened by a control signal from the winding machine control unit.
- the valve is opened to discharge the pressure within the actuator 31 and let the fluid out of chambers 41 and 42. Due to its own weight, the package-holder arm 14 descends.
- the piston 44 is in the position shown in Figure 3B .
- the nozzle 59 which is calibrated to provoke a high pressure loss within the conduit 57, does not hinder the outflow since the conduit 56 communicates with all the internal volume of the cavity 40. Therefore, in the initial phase of the descent, the package holder arm comes down relatively quickly.
- the choked nozzle 53 is advantageous in slowing down the first part of the descent of the piston 44 and the arm 14. In fact, should the arm drop too quickly in the first part if its descent, it would bounce back upwards as soon as the narrower cylindrical portion 46 of the piston enters the narrower cylindrical chamber 42.
- the conduit 52 or the conduit 56 could be made very narrow, so as to cause a predetermined pressure drop without the provision of the chocked nozzle 53.
- the same conduits 52 or 56 would act as means for causing a significant loss of pressure, or pressure drop, to the fluid flowing through them.
- a control for lifting and lowering the package-holder arm 14 with the actuator 31 can include, by way of example - in winding machines of the manual type - a switch located on the assembly 27 which is actuated by the operator. With automatic models of winding machines equipped with a doffing trolley, the actuator 31 can be controlled remotely when the trolley reaches the winder to be serviced. The lifting and lowering of the package-holder arm therefore does not require any effort to the operator with manual winding machines, nor any physical contact between a trolley and an automatic winding machine.
- Figures 4A and 4B show an alternative embodiment of the pneumatic cylinder actuator 31, which may be provided with an additional device 65 for raising the package on those occasions when the yarn-splicer 6 is to be activated.
- Figures 4A and 4B show operational conditions of the actuator 31 during winding and splicing of the yarn 2, respectively.
- the package-holder arm needs to be lifted for splicing the yarn. To allow this, the package must first be raised, stopped and, after the yarn has been spliced, rested back upon the driving cylinder. In these cases it suffices to lift the package-holder arm and raise the piston 44 only a few millimeters above the angular position that the arm 14 has reached as a result of the progressive growth of the package.
- the package-holder arm 14 is in its working position. Valve 51 is open, exerting its function of counterbalancing the arm.
- the additional device 65 is fitted, in this example, to the upper part of the actuator 31, on the outside of the casing 39.
- the additional device 65 includes a second, annular cylindrical chamber 70, defined internally by the casing 39 and externally by a second cylindrical casing 73.
- the top of annular chamber 70 is closed with a top cover 74.
- Sliding within the annular chamber 70 is a piston 71 having an annular shape and a size compatible with the chamber 70.
- the annular piston 71 has cylindrical surfaces provided with gaskets 78, for example O-rings, forcedly fitted inside circumferential grooves 79. Since the stroke required to piston 44 for the so-called instant lifting is limited to a few millimeters, the height required for the chamber 70 may be slightly greater than the height of the annular piston 71.
- a pressurized air on/off system 80 for the supply and outlet of pressurized air into and out of the annular chamber 70 is arranged on the lower side of annular piston 71.
- air supply system 80 includes a three-way valve 81 connected to a source 82 of pressurized air or an equivalent compressed fluid.
- Valve 81 is actuated through the winding machine control unit (not shown) when the yarn must be spliced.
- the valve 81 supplies a conduit 83 which opens on the bottom of annular chamber 70.
- the pressurized air source 82 may coincide with the pressurized air source 32, which is already provided on the winding machine for other services.
- a tapered surface 85 is formed at the top of the inner surface of annular piston 71.
- a plurality of balls 86 are arranged in the available space defined, at the upper end of the cylindrical casing 39, between the piston 44 and the tapered surface 85.
- the diameter of the balls 86 is of a size just less than that of the available space.
- a number of contrasting springs are fitted between the upper face of annular piston 71 and the top cover 74 are. Those springs are loaded by the raising of piston 71.
- the valve 81 is controlled to open, in order to discharge the pressure existing in annular chamber 70, the thrust of the contrast springs prevails and annular piston 71 descends, bringing the balls 86 down and releasing the piston 44.
- piston 44 returns to the previous level it was at before activation of the additional device 65, allowing the package to rest again upon driving cylinder 13.
- Control and actuation of the package-holder arm is always performed by a single pressurized air actuator, i.e. for exerting a counterbalancing action, for lifting the arm completely, as well as for causing the instant lifting of the arm to splice the yarn.
- the movement of the arm provides that the final part of its downward movement is slowed down so as to dampen the contact between the tube, or the initial package, and the driving cylinder.
- a complete lifting of the package-holder arm for doffing operations is no longer required to operators or to the doffing trolley of automatic winders.
- the arm is lifted due to a control signal by the control unit of the winding machine at the beginning of the doffing step, thereby facilitating the work of the operators or simplifying the doffing trolley, since the arm will have been already raised.
- the actuator may have a reversed arrangement with respect to the embodiments shown in figures 3A-B and 4A-B .
- the narrower chamber 42 and the corresponding narrower cylindrical portion 46 of the piston may be at the top of the actuator, i.e. near the arm 14. Accordingly, also the supply system 50 would need to be inverted, as if figures 3A and 3B were tilted upside down.
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000480A ITMI20120480A1 (it) | 2012-03-27 | 2012-03-27 | Braccio portarocche per l'avvolgimento dei filati in rocca |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2644549A1 EP2644549A1 (en) | 2013-10-02 |
EP2644549B1 true EP2644549B1 (en) | 2016-06-08 |
Family
ID=46582845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13160855.6A Active EP2644549B1 (en) | 2012-03-27 | 2013-03-25 | Winding machine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2644549B1 (zh) |
CN (2) | CN203372911U (zh) |
IN (1) | IN2013MU01137A (zh) |
IT (1) | ITMI20120480A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20120480A1 (it) * | 2012-03-27 | 2013-09-28 | Savio Macchine Tessili Spa | Braccio portarocche per l'avvolgimento dei filati in rocca |
CN105019064A (zh) * | 2015-08-05 | 2015-11-04 | 如皋市丁堰纺织有限公司 | 一种梳棉机给棉板加压机构 |
DE102016117612A1 (de) * | 2016-09-19 | 2018-03-22 | Saurer Germany Gmbh & Co. Kg | Rahmenöffnungseinrichtung für einen Spulenrahmen |
CN109607296A (zh) * | 2018-12-05 | 2019-04-12 | 无锡进源科技开发有限公司 | 一种动力放线机 |
CN110004537B (zh) * | 2019-03-29 | 2021-09-28 | 桐昆集团浙江恒盛化纤有限公司 | 一步法生产涤氨空包纱换丝的方法 |
CH717382A1 (de) * | 2020-05-05 | 2021-11-15 | Ssm Schaerer Schweiter Mettler Ag | Verfahren und Vorrichtung zum Aufspulen eines Fadens auf eine Spule. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011037608A (ja) * | 2009-08-17 | 2011-02-24 | Murata Machinery Ltd | 繊維機械 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2144192A (en) * | 1936-10-22 | 1939-01-17 | Universal Winding Co | Winding machine |
BE448823A (zh) * | 1941-12-24 | |||
GB845150A (en) * | 1958-04-30 | 1960-08-17 | Charles Edward Tallis | Fluid-actuated mechanism |
DE2010313A1 (de) * | 1969-03-07 | 1970-09-24 | Elitex Zavody textilnlho strojirenstvi, generälni reditelstvi, Reichenberg (Tschechoslowakei) | Vorrichtung zur Betätigung einer Wickelspule bei Feinspinnmaschinen, welche nach dem Spinnprinzip mit offenem Ende arbeiten |
DE2351311A1 (de) * | 1973-10-12 | 1975-04-24 | Zinser Textilmaschinen Gmbh | Hydraulische oder pneumatische arbeitselemente |
DE2327164C3 (de) * | 1973-05-28 | 1979-10-31 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Schwenkbarer Spulenhalter |
CH573859A5 (zh) * | 1973-05-28 | 1976-03-31 | Zinser Textilmaschinen Gmbh | |
JPS57117466A (en) * | 1981-01-08 | 1982-07-21 | Toray Ind Inc | Doffing device |
DE3913793A1 (de) * | 1988-04-26 | 1989-11-09 | Brown Inc John | Spulvorrichtung mit luftgeregeltem spulkopfdruck und spulverfahren |
DE19650932A1 (de) * | 1996-12-07 | 1998-06-10 | Schlafhorst & Co W | Kreuzspulen herstellende Textilmaschine |
IT1319229B1 (it) * | 2000-10-20 | 2003-09-26 | Savio Macchine Tessili Spa | Dispositivo portarocche perfezionato per avvolgimento di filato conpressione regolata, particolarmente per ritorcitoi a doppia torsione. |
EP1847720B1 (de) * | 2006-04-22 | 2008-10-15 | Festo AG & Co. KG | Linearantriebsvorrichtung |
DE202007008833U1 (de) * | 2007-06-23 | 2007-08-23 | Festo Ag & Co. | Vorrichtung zur Endlagendämpfung |
CN201334277Y (zh) * | 2008-12-08 | 2009-10-28 | 浙江泰坦股份有限公司 | 纱筒抬升装置 |
ITMI20120480A1 (it) * | 2012-03-27 | 2013-09-28 | Savio Macchine Tessili Spa | Braccio portarocche per l'avvolgimento dei filati in rocca |
-
2012
- 2012-03-27 IT IT000480A patent/ITMI20120480A1/it unknown
-
2013
- 2013-03-25 EP EP13160855.6A patent/EP2644549B1/en active Active
- 2013-03-26 IN IN1137MU2013 patent/IN2013MU01137A/en unknown
- 2013-03-27 CN CN201320145568.3U patent/CN203372911U/zh not_active Expired - Fee Related
- 2013-03-27 CN CN201310102929.0A patent/CN103359535B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011037608A (ja) * | 2009-08-17 | 2011-02-24 | Murata Machinery Ltd | 繊維機械 |
Non-Patent Citations (1)
Title |
---|
"Pneumatic Application & Reference Handbook", 1 January 2012 (2012-01-01), XP055173245, Retrieved from the Internet <URL:http://mead-usa.com/reference/media/pneumatic_handbook.pdf> [retrieved on 20150303] * |
Also Published As
Publication number | Publication date |
---|---|
CN203372911U (zh) | 2014-01-01 |
ITMI20120480A1 (it) | 2013-09-28 |
CN103359535A (zh) | 2013-10-23 |
IN2013MU01137A (zh) | 2015-05-29 |
CN103359535B (zh) | 2017-07-21 |
EP2644549A1 (en) | 2013-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2644549B1 (en) | Winding machine | |
US5544828A (en) | Automatic bobbin-changing device having a vertical rotating axis | |
CN100528722C (zh) | 用于控制在纺织机工作台的纱线捕获管口处的真空的装置 | |
CN101780903B (zh) | 制造络纱筒子用纺织机械的卷绕装置及其操作方法 | |
JP6538437B2 (ja) | 綾巻きパッケージを製造する繊維機械の作業部 | |
CZ20022314A3 (cs) | Způsob k opětovnému zapřadení a dopřádací stroj k jeho provádění | |
EP1721854B1 (en) | Doffing device for an automatic winder | |
US5853137A (en) | Cheese-producing textile machine | |
US6616083B2 (en) | Reel-stick device for winding yarn with regulated pressure, particularly for double-twist twisting frames | |
CN101481839A (zh) | 用于操作半自动自由端纺纱机工作站的方法以及执行该方法的工作站 | |
CN102275776A (zh) | 操作装置 | |
JP6544883B2 (ja) | 自動綾巻きワインダの作業部 | |
CN107954259A (zh) | 纱线卷绕装置 | |
US5337550A (en) | Method and device for stopping a spool on an open-end spinning machine | |
EP1932793A2 (en) | Device and process for preparing bobbins to feed to an automatic winder | |
TWI798541B (zh) | 紡絲牽引設備 | |
CS368990A2 (en) | Method and device for bobbin transport adapters' automatized removal from place of yarn treatment especially from bobbin can of two-for-one twist spindle | |
US6662542B2 (en) | Open-end spinning device and process for temporary receiving a yarn | |
CN104555574A (zh) | 纱线卷取机 | |
JPH0364534A (ja) | 繊維機械の糸処理位置の区域において空チューブを装着した糸パッケージアダプタを、満管糸パッケージアダプタを装着した糸パッケージアダプタに自動的に交換する方法と装置 | |
CZ288492A3 (en) | Process and apparatus for making supply package on rotating tube | |
CN101481056B (zh) | 防扭结装置及具有该防扭结装置的自动络纱机 | |
ITMI960878A1 (it) | Macchina terssile per la produzione di bobine incrociate | |
ITMI20000557A1 (it) | Gruppo di assistenza per una macchina tessile producente bobine incrociate | |
ITMI20000350A1 (it) | Dispositivo per staccare il filo di avvolgimento posteriore dalla superficie di spole di filatura |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
17P | Request for examination filed |
Effective date: 20131211 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
17Q | First examination report despatched |
Effective date: 20150309 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20160205 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 805077 Country of ref document: AT Kind code of ref document: T Effective date: 20160715 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602013008313 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: JACOBACCI AND PARTNERS SA, CH |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160908 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 805077 Country of ref document: AT Kind code of ref document: T Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160909 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161008 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161010 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602013008313 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20170309 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20170325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20171130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170331 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170325 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20130325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160608 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20200330 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20210319 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602013008313 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211001 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CZ Payment date: 20220125 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220331 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220331 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230325 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20240318 Year of fee payment: 12 Ref country code: IT Payment date: 20240124 Year of fee payment: 12 |