CN103648942A - Roving winder and method of winding rovings on to bobbins - Google Patents
Roving winder and method of winding rovings on to bobbins Download PDFInfo
- Publication number
- CN103648942A CN103648942A CN201280035064.4A CN201280035064A CN103648942A CN 103648942 A CN103648942 A CN 103648942A CN 201280035064 A CN201280035064 A CN 201280035064A CN 103648942 A CN103648942 A CN 103648942A
- Authority
- CN
- China
- Prior art keywords
- rove
- bobbin
- circumvolution
- winder
- guiding 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.)
- Granted
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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
- 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
- B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
- B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
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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
- B65H65/00—Securing material to cores or formers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/40—Arrangements for connecting continuously-delivered material to bobbins or the like
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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)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a roving winder, particularly a turret roving winder, comprising at least a pair of rotating bobbins, each provided with a circumferential toothed strip for holding the roving. The bobbins are fitted on a rotary platform which is rotatably fitted in the frame of the equipment. The winder comprises a roving guide device located longitudinally with respect to the axis of rotation of the bobbins, this device being positioned outside the rotary platform and adjacent to one bobbin, while the other bobbins are brought towards the roving guide device by the rotation of the rotary platform when a fully wound bobbin is exchanged for an empty bobbin. The equipment is provided with a movably fitted impulse means whose direction of movement intersects the direction of movement of the roving between the fully wound bobbin and the empty bobbin near the roving guide device in the area of the circumferential toothed strip on the empty bobbin. The impulse means is provided with a drive means.
Description
Technical field
The present invention relates to a kind of roving winder, especially capstan head roving winder, comprise at least one pair of rotation bobbin, each bobbin is provided with for keeping the circumference profile of tooth bar of rove, bobbin is assemblied on turntable, turntable can be assemblied in the framework of equipment rotatably, described winder also comprises the longitudinal rove guiding device arranging of rotation axis with respect to bobbin, it is outside and adjacent with a bobbin that this rove guiding device is positioned at turntable, and when each being wrapped over to bobbin change and being bare bobbin, rotation by turntable makes another bobbin move towards rove guiding device.
The invention still further relates to a kind of by rove circumvolution to the method on capstan head roving winder especially on bobbin, wherein rove by the circumvolution of rove guiding device to rotation bobbin on, after the whole bobbin of circumvolution, making to be wrapped over bobbin moves away from rove guiding device, and make to have for keeping the sky rotation bobbin of the profile of tooth bar of rove to move towards rove guiding device, and rove continues circumvolution to being wrapped on bobbin.
Background technology
The high speed circumvolution of the freak oil rove of textiles in manufacturing is especially because rove is by untwisted and substantially parallel fibrous loose character, and brings difficulty.Under low circumvolution speed, use conventional circumvolution device, wherein when being wrapped over, bobbin needs breaks in production process and rove circumvolution, and with bare bobbin, change full bobbin, and then restart to produce and rove circumvolution process.
For rove, produce and circumvolution high-speed, a kind of special winder of known type comprises and is suitable for according to the height of bobbin and/or width, making the rove guiding device of rove to be shifted at a high speed during circumvolution.In order to maintain high productivity level in rove production and circumvolution, preferably the production of rove and circumvolution are carried out in substantially continuous mode, in other words without any need for interrupting for changing and be wrapped over bobbin with bare bobbin.The scheme that this problem is proposed is to use the winder that is called as capstan head winder.This capstan head winder comprises turntable (or disk), on turntable, bobbin is assemblied on the spindle of rotary actuation, one of them bobbin and guiding device are adjacent to arrange, and another bobbin moves towards guiding device by the rotation of turntable after the whole bobbin of circumvolution.
Capstan head winder is known to a great extent in the production of regenerated fiber, the bobbin that wherein used has the fiber acquisition equipment of effect by this way, when after being wrapped at a bobbin, turntable rotates to the position of the contiguous guiding device setting of bare bobbin, the unstable fiber forming is caught by the acquisition equipment on bare bobbin, and fiber ruptures being wrapped between bobbin and bare bobbin, and continue subsequently circumvolution to bare bobbin, rove produce and circumvolution process in without any interruption.
JP 50 780 12 discloses a kind of capstan head winder that comprises the turntable with bobbin, and one of them bobbin is adjacent with the guiding device with one group of rotating blade.This equipment also comprises fiber operating control, and it guides fiber to surmount the stroke of guiding device after bobbin is wrapped over, and after this turntable rotates and the contiguous guiding device of bare bobbin is placed.Continue producd fibers simultaneously, and because fiber do not have directed, so fiber not the interruptedly a single point circumvolution on the width of bobbin to expiring on bobbin (it is removed).When turntable rotates, fiber is directed on the aid in guide part on the spindle being positioned on turntable.Then the vibration of sub-arm makes fiber be directed in the region between aid in guide part and bare bobbin, and be directed on the capturing means on bare bobbin, capturing means is generally taper holding element, fiber is hunted down by its " wedging " effect, fiber is then by this way at bare bobbin and completely twine between bobbin and rupture: the fiber of new production then only circumvolution to bare bobbin, and be wrapped over bobbin and remove from equipment.
Yet have been found that, when circumvolution rove, being used for the bobbin of circumvolution rove does not have rove acquisition equipment, for example, because they only have the circumference profile of tooth bar (parts of tooth of Velcro fastener or unidirectional thin brush) that can keep being placed on the rove above it and can not catch the rove that travels through simply it.Also have been found that rove does not have enough inherent stabilities to be captured on the bobbin with acquisition equipment by preceding method.Because rove be can't help bobbin and caught, so rove does not rupture, and even when turntable rotates, rove continues circumvolution to the original full bobbin away from the rotation of rove guiding device.
Summary of the invention
The object of the present invention is to provide a kind of failure-free roving winder, its have when when being wrapped over bobbin change and being bare bobbin for rove being captured on bare bobbin and for making the device of breakage of the roving.Another object of the present invention be to provide a kind of by rove circumvolution to the method on bobbin, wherein when being wrapped over when bobbin change is bare bobbin, make rove rupture reliably and be captured on bare bobbin.
Object of the present invention realizes by a kind of roving winder especially capstan head roving winder, it is provided with the impact part that can move and assemble, near the circumference profile of tooth bar of the sense of motion of this impact part on bare bobbin and the sense of motion of rove between near the bare bobbin being wrapped over bobbin and rove guiding device intersect, impact part is connected to drive element.
By rove circumvolution on bobbin especially in the method on capstan head roving winder, make rove near bare bobbin guiding device for after keeping the profile of tooth bar motion of rove, make rove fracture in a controlled manner in the region being wrapped between bobbin and bare bobbin, and the free end of the rove on bare bobbin is directed to simultaneously on bare bobbin for keeping the profile of tooth bar of rove, at bare bobbin place, rove is caught by profile of tooth bar, and in the production of rove or circumvolution without any interruptedly starting circumvolution to bare bobbin.
The invention has the advantages that, make in the production and circumvolution of rove, rove can interruptedly not be trapped on rotation bobbin, thereby improves the production of rove and the capacity rating of circumvolution, and improves the automation of technique.
Accompanying drawing explanation
The present invention is schematically expression in the accompanying drawings, and wherein Fig. 1 represents the diagrammatic side view of the exemplary embodiment of roving winder; Fig. 2 is the birds-eye view of the equipment of Fig. 1; Fig. 3 a represents the exemplary arrangement of impact part; Fig. 3 b represents the exemplary arrangement of impact part; Fig. 3 c represents the exemplary arrangement of impact part; And Fig. 3 d represents the exemplary arrangement of impact part.
The specific embodiment
Roving winder can be used for rove circumvolution to rotation bobbin.For fear of the production of rove and any interruption in circumvolution, the preferred arrangements of winder is the layout of using in capstan head winder.Capstan head winder comprises turntable, on turntable, can be positioned with rotatably around the longitudinal axis of turntable at least two spindles that are provided power, and these spindles remain on the bobbin that receives rove in circumvolution process.Each bobbin is equipped with for keeping the parts of rove near one end thereof, and these parts are generally circumference profile of tooth bar.Importantly, this is the bar of the parts of tooth of carrying Velcro fastener or unidirectional thin brush etc. of placing around the circumference of bobbin.
Outside at turntable, rotation axis along bobbin is positioned with rove guiding device, and in other words, along length and/or the width of bobbin, this device is adjacent with a bobbin, and in the time being wrapped over bobbin change and being bare bobbin, the rotation by turntable makes another bobbin move towards guiding device.Rove guiding device is not to have the appropriate ways design of significant impact for operation of the present invention.
Circumvolution is carried out in the mode on rove circumvolution to bobbin.After bobbin is wrapped over rove, platform rotation, be wrapped over bobbin away from guiding device, and bare bobbin approaches this device thereby move.Rove continues by guide means guide and circumvolution to being wrapped on bobbin of moving away from guiding device, and rove travels through bare bobbin, because roving bobbin does not have rove capturing means, but only has for keeping the parts of rove.
Then by for making breakage of the roving and making the component actuation of the rove holding member deflection of rove on bare bobbin, to rove is applied to impact, it not only makes rove rupture between full bobbin and bare bobbin, and makes the new formation end of rove towards the deflection of rove holding member simultaneously.This breakage of the roving and deflection component present the form of the impact part that assembles of can moving, its sense of motion and rove intersect being wrapped over bobbin and the sense of motion between near bare bobbin rove guiding device, in the region of the circumference profile of tooth bar of the sense of motion of this rove on bare bobbin, intersect with the sense of motion of impact part.This impact part is connected to actuator, and when near the direction of the rove circumference profile of tooth bar on impact part and bare bobbin intersects, actuator impact parts apply enough acceleration/accels.
Impact part is made for the form of suitable element, such as hook, plate, bent plate, bar or have for guiding rove to promote the bar etc. of the end of catching of rove.Obviously, impact part is made by metal, plastics or composite material or by any other suitable material, supposes that its quality is being enough to rove to apply the impact of needs when the kinematic velocity of impact part is combined.For the actuator of impact part, can be mechanical, pneumatic or magnetic, or can be bond type, also referred to as " mixing ".
For by the fracture that is used for improving rove of impact part, the part that is designed to contact rove of impact parts preferably, the leading edge to the impact part of plate form for example, the edge that reduces or eliminate the possibility that rove may not rupture is provided, it can cause rove " winding " impact part, and continues circumvolution to being wrapped on bobbin.In theory, impact part can be made for and back and forth stretch out or the device of double vibrations or reciprocating linear motion or rotation.The specific independent design of impact part and actuator thereof can change, for example, according to the customised design of winder and space layout thereof.
As previously mentioned, impact part is with enough speed or acceleration movement, so that because its shock to rove makes breakage of the roving, but fracture can not occur in impact part and rove be produced to the some place of clashing into, and the circumference profile of tooth bar deflection of the free end that makes by this way the rove that extends from guiding device towards near bare bobbin rove guiding device: the deflection force acting on this end of rove is pressed into rove on circumference profile of tooth bar substantially, and circumference profile of tooth bar keeps rove because it keeps the ability of rove.Especially in order to improve the new formation end of rove, " press " near the circumference profile of tooth bar of bare bobbin rove guiding device, whole device can be arranged by this way, impact part closely moves through near the circumference profile of tooth bar of bare bobbin rove guiding device, so that if the kinematic velocity of impact part is enough, so not only make rove rupture reliably, and rove is positioned at reliably near the circumference profile of tooth bar of bare bobbin rove guiding device, then at circumference profile of tooth bar place, correctly keep rove, and the production of rove and the circumvolution on bobbin thereof interruptedly do not continue.
When rove circumvolution is on bobbin especially capstan head roving winder time, use a kind of utilize rove guiding device by rove circumvolution to the method on rotation bobbin.When bobbin is wrapped over, the bobbin being wrapped over is moved away from rove guiding device, and make to be equipped with for keeping the sky rotation bobbin of the profile of tooth bar of rove to move towards guiding device.Between this moving period, rove continues circumvolution to being wrapped on bobbin of moving away from guiding device, and guiding device continues along the height of bobbin and/or width guiding rove.As long as rove be directed near bare bobbin close control device for keeping the profile of tooth bar of rove, rove is just in a controlled manner at the region Fracture being wrapped between bobbin and bare bobbin, and make simultaneously the rove that extends from guiding device new formation free end guiding or deflect into bare bobbin for keeping the profile of tooth bar of rove.The free end of the new formation of rove on bare bobbin for keeping the motion on the profile of tooth bar of rove auxiliary by the high kinematic velocity of rove before breakage of the roving, and breakage of the roving after assisting at a high speed by free end.Rove arrives the profile of tooth bar on bare bobbin by this way, thereby profile of tooth bar keeps " being transferred " rove, and after this rove starts circumvolution to bare bobbin, and in the production or circumvolution of rove, whole operation is without any interruptedly carrying out.
Especially due to the reason on opportunity, when for carry out reliably independent step for example the fracture of rove and rove on the profile of tooth bar on bare bobbin catch and while needing specific time gap, can before the controlled fracture of rove, reduce capacity rating and the circumvolution speed of rove, and after then on the profile of tooth bar near bare bobbin rove has been captured in guiding device, speed is brought up to normal production level, or speed is brought up on normal production level, to be absorbed in the overstock of the rove of producing during the slower circumvolution cycle.
The winder of capstan head winder form and the certain exemplary embodiments of some subelements thereof have been shown in Fig. 1 to Fig. 3 d.
Winder comprises turntable 1, and turntable 1 can be assemblied in the framework of equipment (not shown) rotatably.On turntable 1, be positioned with at least two rotation spindles 2 that are provided power, and on these spindles, be equipped with bobbin 3, rove 5 is by means of guiding device circumvolution to one of them bobbin 3, and guiding device is represented by flyer presser 4 in this example.Bobbin 3 utilizes for keeping the parts of rove to be assemblied near an end, is depicted as upper end here, for keeping the parts of rove, is the circumference profile of tooth bar 6 that can see near the bare bobbin 31 rove guiding device 5 in this example.Fig. 1 and Fig. 2 represent to be wrapped over bobbin 30 and are positioned at the situation that left side and turntable 1 have rotated to be wrapped over mode that bobbin 30 moves away near the guiding device that is positioned with bare bobbin 31.Rove 5 extends past bare bobbin 31 from guiding device and arrives the full bobbin 30 of having removed, and continues directed and circumvolution to this bobbin.
In Fig. 1, rove 5 is in upper position, but as long as the flyer presser 4 of rove guiding device moves downward through circumference profile of tooth bar 6, the impact part 7 that is positioned at so turntable 1 outside is just driven forwards by the speed with needs and the acceleration/accel needing, thereby in the region of circumference cog belt 6 by this way and the sense of motion that is being wrapped between near the bare bobbin 31 bobbin 30 and rove guiding device of rove 5 intersect: impact part 7 impacts rove 5 with the speed of needs and the power needing, thereby make rove 5 fractures between bobbin 30 and 31, and the free end that makes the rove 5 that extends from guiding device is pressed against circumference profile of tooth bar 6 deflections near the bare bobbin 31 rove guiding device 5 of mode this circumference profile of tooth bar 6 with rove 5, then circumference profile of tooth bar 6 keeps rove 5 because it keeps the ability of rove 5.
As shown in Fig. 3 a to Fig. 3 d, the structure of impact part 7 can be any suitable kind, involving vibrations, stretch out, the parts of crank motion, linearity or rotation.Impact part 7 can be straight, bending or crank, and can in its work end, be provided with guiding device 70 as shown in Figure 3 d.Fig. 3 a to Fig. 3 d represents the air impeller of impact part 7, but the actuator of impact part 7 can be mechanical, magnetic, that mix or similar type equally.Being combined with the customised design of impact part 7, is that impact parts 7 apply enough speed or acceleration/accel when impact part 7 impacts rove 5 to the major requirement of actuator.
Claims (10)
1. a roving winder, especially capstan head roving winder, comprise at least one pair of rotation bobbin, each bobbin is provided with for keeping the circumference profile of tooth bar of rove, described bobbin is assemblied on turntable, described turntable can be assemblied in the framework of equipment rotatably, described winder also comprises the longitudinal rove guiding device arranging of rotation axis with respect to described bobbin, it is outside and adjacent with a bobbin that this rove guiding device is positioned at described turntable, and when each being wrapped over to bobbin change and being bare bobbin, rotation by described turntable makes another bobbin move towards described rove guiding device, it is characterized in that, described equipment is provided with the impact part that can move and assemble, in the region of the circumference profile of tooth bar of the sense of motion of this impact part on described bare bobbin and the sense of motion of rove between near the described bare bobbin being wrapped over bobbin and described rove guiding device intersect, described impact part is provided with drive element.
2. winder according to claim 1, is characterized in that, described impact part is made for hook, plate, bent plate, bar, has the form of the bar of guiding end.
3. winder according to claim 1 and 2, is characterized in that, described impact part is made by metal, plastics or composite material.
4. according to the winder described in claims 1 to 3 any one, it is characterized in that, the part that being designed to of described impact part contacts rove is provided with edge.
5. according to the winder described in claim 1 to 4 any one, it is characterized in that, described impact part can be back and forth to stretch out or the mode of double vibrations or reciprocating linear motion or rotation is moved.
6. according to the winder described in claim 1 to 5 any one, it is characterized in that, described impact part can be so that this impact part makes breakage of the roving to the shock of rove and make the free end of rove deflect into the speed motion on the circumference profile of tooth bar near the bare bobbin described rove guiding device.
7. according to the winder described in claim 1 to 6 any one, it is characterized in that, described impact part in its motion near or touch the circumference profile of tooth bar near the bare bobbin described rove guiding device.
One kind by rove circumvolution to the method on capstan head roving winder especially on bobbin, wherein rove by the circumvolution of rove guiding device to rotation bobbin on, after the whole bobbin of circumvolution, making to be wrapped over bobbin moves away from described rove guiding device, and make to have for keeping the sky rotation bobbin of the profile of tooth bar of rove to move towards described rove guiding device, and rove continues circumvolution to being wrapped on bobbin, it is characterized in that, make rove near bare bobbin guiding device for after keeping the profile of tooth bar motion of rove, make rove fracture in a controlled manner in the region being wrapped between bobbin and bare bobbin, and the free end of the rove on bare bobbin is directed to simultaneously on bare bobbin for keeping the profile of tooth bar of rove, at bare bobbin place rove, by described profile of tooth bar, caught, and in the production of rove or circumvolution without any interruptedly starting circumvolution to bare bobbin.
9. method according to claim 8, it is characterized in that, before the controlled fracture of rove, reduce the circumvolution speed of rove at least temporarily, and when rove is caught by the profile of tooth bar on bare bobbin, again improve circumvolution speed, thereby raising breakage of the roving and rove are captured in the reliability on the profile of tooth bar on bare bobbin.
10. method according to claim 9, is characterized in that, after rove is caught by the profile of tooth bar on bare bobbin, described speed is brought up on normal production level, thus the overstock of the rove that absorption is produced when circumvolution rate reduction.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ2011428 | 2011-07-15 | ||
| CZ2011-428 | 2011-07-15 | ||
| PCT/CH2012/000139 WO2013010279A1 (en) | 2011-07-15 | 2012-06-25 | Roving winder and method of winding rovings on to bobbins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103648942A true CN103648942A (en) | 2014-03-19 |
| CN103648942B CN103648942B (en) | 2019-03-12 |
Family
ID=46456290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280035064.4A Expired - Fee Related CN103648942B (en) | 2011-07-15 | 2012-06-25 | Roving winder and by the method in rove circumvolution to bobbin |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2731900B1 (en) |
| JP (1) | JP6109166B2 (en) |
| CN (1) | CN103648942B (en) |
| IN (1) | IN2014CN00976A (en) |
| WO (1) | WO2013010279A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH709605A1 (en) | 2014-05-08 | 2015-11-13 | Rieter Ag Maschf | A textile machine for the production of roving, as well as a corresponding method for operating the textile machine. |
| CH709606A1 (en) | 2014-05-08 | 2015-11-13 | Rieter Ag Maschf | Method for operating a textile machine, which serves for the production of roving, as well as textile machine. |
| CN114014092B (en) * | 2021-11-08 | 2023-04-07 | 巨石集团有限公司 | Glass fiber winder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1522143A (en) * | 1974-09-20 | 1978-08-23 | Platt Saco Lowell Ltd | Winding machines |
| US4969607A (en) * | 1988-11-04 | 1990-11-13 | Rieter Machine Works Ltd. | Apparatus for introducing a yarn into the catch slot of an empty bobbin tube |
| CN1085183A (en) * | 1992-03-05 | 1994-04-13 | 巴马格股份公司 | winder |
| CN1197760A (en) * | 1997-04-30 | 1998-11-04 | 村田机械株式会社 | Spinning take-up machine and striping method for the same |
| CN1237143A (en) * | 1997-09-11 | 1999-12-01 | 巴马格股份公司 | Spooling machine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327369B2 (en) * | 1974-03-27 | 1978-08-08 | ||
| JPS59114267A (en) * | 1982-12-21 | 1984-07-02 | Nippon Glass Seni Kk | Continuous winding device for glass yarn-like substance |
| JPS6256922A (en) | 1985-09-06 | 1987-03-12 | Canon Inc | Optical system for astigmatism compensation |
| JP2767932B2 (en) * | 1989-10-30 | 1998-06-25 | 富士写真フイルム株式会社 | Web transport method and apparatus |
| JP2794896B2 (en) * | 1990-04-28 | 1998-09-10 | 株式会社豊田自動織機製作所 | Roving method of roving machine |
| JPH05286648A (en) * | 1992-04-10 | 1993-11-02 | Toyobo Co Ltd | Method and device for automatic changeover take-up |
| JP2787268B2 (en) * | 1993-05-24 | 1998-08-13 | 株式会社島津製作所 | Glass fiber winding processing apparatus and winding processing method |
| JPH07125926A (en) * | 1993-11-02 | 1995-05-16 | Nippon Ester Co Ltd | Filament yarn switching method |
| JP2875183B2 (en) * | 1995-03-29 | 1999-03-24 | 帝人株式会社 | Thread switching method in turret type automatic switching winding machine |
| DE19743278C2 (en) * | 1997-09-30 | 1999-10-21 | Sahm Georg Fa | Method and winding machine for winding a continuously running thread into bobbins |
| JP2001354361A (en) * | 2000-06-15 | 2001-12-25 | Toray Ind Inc | Yarn winding method and bobbin package |
-
2012
- 2012-06-25 WO PCT/CH2012/000139 patent/WO2013010279A1/en active Application Filing
- 2012-06-25 IN IN976CHN2014 patent/IN2014CN00976A/en unknown
- 2012-06-25 JP JP2014520480A patent/JP6109166B2/en not_active Expired - Fee Related
- 2012-06-25 CN CN201280035064.4A patent/CN103648942B/en not_active Expired - Fee Related
- 2012-06-25 EP EP12731289.0A patent/EP2731900B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1522143A (en) * | 1974-09-20 | 1978-08-23 | Platt Saco Lowell Ltd | Winding machines |
| US4969607A (en) * | 1988-11-04 | 1990-11-13 | Rieter Machine Works Ltd. | Apparatus for introducing a yarn into the catch slot of an empty bobbin tube |
| CN1085183A (en) * | 1992-03-05 | 1994-04-13 | 巴马格股份公司 | winder |
| CN1197760A (en) * | 1997-04-30 | 1998-11-04 | 村田机械株式会社 | Spinning take-up machine and striping method for the same |
| CN1237143A (en) * | 1997-09-11 | 1999-12-01 | 巴马格股份公司 | Spooling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014522794A (en) | 2014-09-08 |
| EP2731900B1 (en) | 2017-02-01 |
| WO2013010279A1 (en) | 2013-01-24 |
| JP6109166B2 (en) | 2017-04-05 |
| CN103648942B (en) | 2019-03-12 |
| IN2014CN00976A (en) | 2015-08-21 |
| EP2731900A1 (en) | 2014-05-21 |
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