CN1712591A - Texturing device with disentangling stretching and braking - Google Patents
Texturing device with disentangling stretching and braking Download PDFInfo
- Publication number
- CN1712591A CN1712591A CN 200510076436 CN200510076436A CN1712591A CN 1712591 A CN1712591 A CN 1712591A CN 200510076436 CN200510076436 CN 200510076436 CN 200510076436 A CN200510076436 A CN 200510076436A CN 1712591 A CN1712591 A CN 1712591A
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- Prior art keywords
- silk thread
- mentioned
- medium
- yarn
- rice
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
- D02G1/127—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including drawing or stretching on the same machine
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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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/105—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices the material being subjected to the action of a fluid
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
- D02G1/161—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam yarn crimping air jets
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
- D02G1/205—After-treatments for fixing crimp or curl
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The present invention relates to a device which is used for reinforcing and adjusting the thread tension on the deforming spinning device, especially a loosen part brake (24), the spinning device includes at least one detecting device (4) which is preferably a roller (6) with a plurality of holes, the device is characterized in that the free thread running part on the thread which is treated or deflected by the non-concrete mechanical part directly accesses the deforming device (4) or the porous roller (6) on the deforming device and the thread will not contact the part.
Description
Technical field
The present invention relates to be used to strengthen or regulate and control the device of yarn tension, particularly a kind of part brake that unclamps, this device are used on distortion (texturing) spinning apparatus, and it has at least one as claim 1 anamorphic attachment for cinemascope as described in the preamble.
Background technology
On the BCF machine, air nozzle mainly is used to textured yarns.In this case, yarn is sucked in the texturing jet, further heat, form yarn bunch then by the propelling gas of heating by syringe.The yarn of heat bunch is layered on the perforated cylinder of rotation.Therefore applying vacuum in described perforated cylinder inside, mainly be to be used for cooling, and this perforated cylinder is known as chilling roll again, causes the yarn of surrounding air on being arranged in screen cloth bunch to flow through, and makes its cooling.Owing to be cooled to enough low temperature, the bending of generation is fixed on the yarn during forming yarn bunch.And then yarn bunch finally stretched, so that form yarn, and be directed to other into treatment sites on this machine by converyor roller.
In this case, particularly point out two kinds of indexs.The temperature of yarn bunch must be lower than particular value during final the stretching, and this depends on described polymer.If described yarn bunch is finally to stretch under excessive temperature, described yarn can be lost some bending once more very soon.Therefore, wish to select the cooling angle, and therefore select the time of staying of yarn bunch on described perforated cylinder long as much as possible.The yarn that is drawn into silk thread slips over a slide angle once more on described perforated cylinder.In this case, produced some thread tension by the friction on screen cloth.If first angle of selecting, the cooling angle is big as much as possible, second angle then, and slip angle must reduce.
Owing to above reason, the yarn tension after described perforated cylinder is too low usually, so that can not operation stably on converyor roller subsequently.In the prior art, suitably increased thread tension after perforated cylinder by inserting Yarn Brake.Described silk thread brake generally includes friction brake.Term " unclamps the part brake " and is understood to be in the device that unclamps the yarn bunch silk thread that tensioning is afterwards pulled out, so that further processing.
For example, known friction brake can be derived from the prior art that quote patent documentation DE10009611A1 and DE19544202A1 and they.The operation principle of known Yarn Brake is based on silk thread and fiber guiding element rubs.Known silk thread brake can be regulated by adjustable fiber guiding element.
In GB1381937, also disclosed a kind of fexible unit.
The defective of prior art
Under the Kos linear velocity, silk thread does not allow heating once more on friction point, and may lose some bending.
The object of the invention
The purpose of this invention is to provide the apparatus and method that to avoid above-mentioned defective, after anamorphic attachment for cinemascope, particularly thread tension can increase after chilling roll, and control as far as possible mildly, and do not have the mechanical friction point, and improved the cooling of silk thread.
The solution of the object of the invention
This purpose realizes by the present invention, adopted device with feature according to claim 1 and as the method for claim 16.Define other preferred embodiments of the present invention in the dependent claims.
Core of the present invention comprises the following fact: silk thread is not by with the friction catch of fiber guiding element, and therefore is subjected to tension force, but by with the friction catch of gas around the silk thread and/or fluid media (medium).Described medium can be a gas, for example, air, the gas that mixes with aerosol, for example, the steam of dispersion in small, broken bits, steam or fluid.Importantly, yarn operation part 26 is positioned at anamorphic attachment for cinemascope 4 back, here, silk thread 7 stands at least once friction with gas and/or fluid media (medium) to I haven't seen you for ages, this friction occurs in 0.5-10 rice, on the free wire length 24 of preferred 3-8 rice, particularly 4-7 rice, wherein, described silk thread is not by passing through friction catch on fiber guiding element before described free wire length 24.In other words, the free silk thread operation part on the silk thread that is not subjected to mechanical part effect or deflection is directly adjacent to the cylinder 6 of anamorphic attachment for cinemascope 4 or its porous, and described silk thread is contacted with described parts.
In order to produce enough frictional force, described silk thread must guide in described silk thread operation part, wherein, at least 0.5 meter free wire length braking has taken place.Free wire length is understood as that the length that silk thread can not contact with fiber guiding element.This length can reach 10 meters.
Described silk thread operation part has the length of one section free silk thread at least.Can repeatedly back and forth guide described silk thread on described silk thread operation part, therefore operation by corresponding free wire length many times.
Preferably be conducted through at least two deflection roll at the above silk thread of silk thread operation part, its gap has determined described free wire length.
On described free wire length, described silk thread has been set the medium around it, for example, and the air in the motion.This tension force can further act on by deflection roller parallel conductive to other free wire length of silk thread on, and therefore increase frictional force.Any frictional heat that is produced is all got rid of rapidly by medium on every side, and the heating of the friction induction of silk thread can not take place.
In a preferred embodiment of the invention, have and be used for gas and/or fluid media (medium) are set along free wire length 24 directed movements, preferably along opposite with silk thread traffic direction 25 or transverse to the device of silk thread traffic direction 25.Result as driving silk thread medium motion on every side from the outside can obtain other braking actions to silk thread.In addition, can give an account of matter, and add the cooling medium that can strengthen cooling effect by described motion clearing house.For example, the device that is used to set medium motion can comprise fan, and pump maybe may be discharged the inlet of described medium around the medium freedom of entry wire length.
In order to carry medium, preferably described yarn movement partly is wrapped in the chamber with the characteristic that is different from surrounding air.Described medium can also be taken near at least one section free silk thread specially.
Should design described chamber, pass through, and described gas and/or fluid media (medium) can enter described chamber interior so that described silk thread can lead easily.For this reason, described chamber preferably has removable lid, and it is used to insert described silk thread, and described chamber preferably has the opening that is used for described silk thread inlet or outlet, and described chamber has the opening that is used to carry and discharge gas and/or fluid media (medium).
As the substituting or replenishing of chamber, can be provided with in one or more tubular parts of described silk thread on one or more parts of described free silk thread section and move.Described tubular part is used to guiding, if particularly described silk thread is not to be in motion state or described thread tension weakens because of other reasons.Under motion state, described silk thread can not contact described tubular part usually.
Advantageously, described at least one tubular part preferably has closed microscler crack, is used to insert described silk thread, and has one or more admission passages, is used to carry described gas and/or fluid media (medium).
If the inventive system comprises the control device that to regulate and control thread tension, can further improve the efficient of this device.For example, described control device can change free yarn line segment, but, cannot regulate and control the speed of directed movement, the composition of gas and/or fluid media (medium), quantity and temperature.
In preferred embodiments, described control device comprises the control circuit that can guarantee stable thread tension.For this reason, described control device has the device that is used to detect thread tension.
Can derive other preferred embodiments according to following explanation and claims.
Description of drawings
In the accompanying drawings:
Fig. 1 is the schematic diagram according to the embodiment of unclamping the part brake of prior art;
Fig. 2 is the schematic diagram according to first kind of typical embodiments of release brake of the present invention;
Fig. 3 is the schematic diagram that has the another kind of typical embodiments of unclamping the part brake of the cooling forced according to of the present invention;
Fig. 4 is the schematic diagram that has the another kind of typical embodiments of unclamping the part brake of pneumatic silk thread braking according to of the present invention; With
Fig. 5 is the schematic diagram that unclamps the another kind of typical embodiments of part brake according to of the present invention, and it has the aerobraking of silk thread and to the regulation and control of thread tension.
The specific embodiment
Fig. 1 represents the part according to the distortion device for spinning 1 of prior art.At first stretching silk thread to be processed on a pair of carry-over pinch rolls 2 imports anamorphic attachment for cinemascope 4 then.Form yarn bunches 5 here, after leaving anamorphic attachment for cinemascope 4, be placed on the rotation perforated cylinder 6.Rest on the scope of cooling angle K in perforated cylinder 6 the above yarn bunch maintenances.After operation was by cooling angle K, described yarn bunch was pulled out once more, so that at the terminal A place of cooling angle K formation silk thread 7.The final silk thread 7 that stretches slides in the angle R on perforated cylinder 6 then.Friction between silk thread 7 and the perforated cylinder 6 has produced thread tension, so that silk thread 7 leaves perforated cylinder 6 with corresponding thread tension.Just as already mentioned, this thread tension is too low usually for the process segment subsequently that does not illustrate in the accompanying drawings, therefore, utilizes silk thread brake 3 to increase described tension force.Silk thread brake 3 comprises a plurality of fiber guiding element E, and here, silk thread 7 rubs.Entering the next one during process segment, silk thread 7 has the thread tension that was higher than before the silk thread braking element.
When speed up processing, the size of angle R, and the rubbing action to silk thread 7 relevant with it have negative effect to yarn qualities, promptly along with the increase of angle R, the number of times of filament breakage increases.This tendency since yarn tend to have thinner one filament fiber number and further worsen.
Fig. 2 represents the first kind of embodiment of the present invention as a kind of example.After leaving described perforated cylinder 6, silk thread 7 leads of the present invention unclamping on the part brake 23.It comprises silk thread motion parts 26,, guides silk thread here on deflection roll 10 and 11, so that silk thread has covered free wire length 24 for 7 three times, this length is equivalent to the spacing 27 between deflection roll 10 and 11 substantially.The main thread tension that after the windage power that produces under the high silk thread speed is enough to unclamping part brake 23, obtains needs.Guide wire apparatus 9 only is used to determine the position of silk thread at the inlet point place of subsequently converyor roller 8.
The length of described silk thread operation part 26 and free wire length 24 are coincide with the speed of silk thread and the thread tension that needs.It can be at 0.5-10 rice, between the preferred 1-5 rice.Different with the silk thread brake of prior art, silk thread 7 is also unclamping cooling on the part brake 23 according to the present invention, and can not heated once more by the frictional heat that produces by machinery on the silk thread brake.The braking action that produces by aerodynamic device on silk thread is very faint, and different with the silk thread in the silk thread brake of the prior art, can not be polluted and/or the influence of the surface abrasion that contacts with silk thread.Therefore, described braking action is stable, and can not change in time.
It is very simple that described silk thread is placed in the device of the present invention, and the fiber guiding element of non-tight spacing must be by the distribution rifle.
Fig. 3 represents to force the present invention who cools off to unclamp the schematic diagram of the another kind of typical embodiments of part brake 23.All or part of that yarn is moved part 26 is placed in the chamber 12.Chamber 12 has the mobilizable lid that is positioned at the front, does not illustrate in the drawings, it can be opened so that insert silk thread 7.Chamber 12 also has the mouth 19 that is used to put into and take out silk thread 7.In addition, chamber 12 has opening 13 that is used to import and the opening 14 that is used to discharge gas and/or fluid media (medium).For example, the air of cooling can be used as described medium.Except braking action, by this medium cooling yarn 7.This is for the polymer with low cryogenic temperature, and for example polypropylene is favourable.Use cooling or cooling in another advantage of medium be to eliminate the influence of room temperature to the final temperature of yarn 7 after spinning.Therefore can obtain more stable yarn qualities, even machine on every side is not subjected to enough accurate air conditioning.
Can be rich in aerosol in the gas medium, as water smoke, so that strengthen cooling effect.
Fig. 4 represents the schematic diagram of the another kind of typical embodiments of the open part brake 23 of the present invention, has the aerobraking of silk thread.Be positioned on the silk thread operation part 26 of perforated cylinder 6 back, yarn 7 is to guide by the tubular part on one or more parts of free length of yarn 24 15.As a kind of example, in Fig. 4, only show parts 15, but be understood that easily, when the silk thread shown in guiding Fig. 2 and 3, can also use a plurality of parts.Have closeable microscler crack on the parts 15, be used to insert yarn 7.This part is not shown in the accompanying drawings.They have one or more admission passages 16, are used to provide gas and/or fluid media (medium), below are referred to as fluid.The structure choice of this admission passage 16 is to make them produce the injection effect by the fluid of supply, and therefore flows along the longitudinal direction by parts 15.In addition, can also on the whole length of parts 15, provide two or more syringes 17.As a kind of example, figure 4 illustrates second kind of structure of syringe 17.Syringe 17 can produce the high speed of described fluid, easy affected flow velocity along the longitudinal direction opposite with yarn traffic direction 25 by parts 15.
Fig. 5 represents the schematic diagram that unclamps the another kind of typical embodiments of part brake 23 according to of the present invention yarn 7 to be carried out aerobraking, and the regulation and control yarn tension.Braking action to yarn 7 can be controlled easily by the flow velocity of fluid in parts 15.In this case, the amount by the fluid that provides at 16 or 17 places can change by control device 21.
For being used for controlling the fluid velocity and the therefore device of the braking action of control assembly 15, the production control loop for example, can keep stable with tension force by it easily.Before the processing stage entering the next one, sensor 18 detects thread tension, in other words, and the index of longitudinal force on the yarn 7.Yarn tension and the ideal value in the controller 20 22 measured are compared.If yarn tension departs from predetermined value, controller 20 flows to control device 21 with corresponding signal, and it can change the amount of the fluid that is transported to parts 15, so that yarn tension reaches predetermined value once more.
Claims (18)
1. device that is used on the distortion device for spinning, strengthening and regulating thread tension, particularly unclamp part brake (24), described device for spinning comprises at least one checkout gear (4), it preferably has the cylinder (6) of porous, it is characterized in that by the free silk thread operation on the silk thread of non-concrete mechanical part processing or deflection partly be to be directly adjacent to the cylinder (6) of described anamorphic attachment for cinemascope (4) or its porous, described silk thread is contacted with described parts.
2. device as claimed in claim 1, it is characterized in that being out of shape device for spinning (1) and have the silk thread operation position (26) that is positioned at anamorphic attachment for cinemascope (4) back, here, silk thread (7) is to I haven't seen you for ages at 0.5-10 rice, the free wire length (24) of preferred 3-8 rice, particularly 4-7 rice goes up and gas and/or at least once friction of fluid media (medium) generation.
3. as the device of claim 1 or 2, it is characterized in that being present in the silk thread operation position (26) of anamorphic attachment for cinemascope (4) back, wherein, silk thread (7) is at 0.5-10 rice, with gas and/or fluid media (medium) several times friction at least takes place on the free wire length of preferred 3-8 rice, particularly 4-7 rice, wherein, in free wire length (24) before, described silk thread can not be subjected to the braking of the rubbing action on the fiber guiding element.
4. at least one device as in the above-mentioned claim is characterized in that described device can set gas and/or fluid media (medium) directed movement along free length of yarn (24), preferably along the direction motion opposite or horizontal with respect to silk thread traffic direction (25).
5. at least one device as in the above-mentioned claim is characterized in that described free length of yarn (24) is a 1-5 rice.
6. at least one device as in the above-mentioned claim is characterized in that providing at least two deflection roll (10,11) on silk thread operation part (26), and their spacing (27) has determined free length of yarn (24).
7. at least one device as in the above-mentioned claim is characterized in that silk thread operation part (26) is enclosed in the chamber (12).
8. as the device of above-mentioned claim, it is characterized in that chamber (12) has the mobilizable lid that is used to insert silk thread.
9. as at least one device in two claims in front, it is characterized in that chamber (12) has the opening (19) that is used to input or output silk thread (7).
10. as at least one device in three claims in front, it is characterized in that chamber (12) has the opening (13,14) that is used to provide and discharge gas and/or fluid media (medium).
11. as at least one device in the above-mentioned claim, it is characterized in that on silk thread operation part (26), providing at least one tubular part (15), be used for the described silk thread of guiding at least one part of free wire length (24).
12. the device as above-mentioned claim is characterized in that providing at least one tubular part that preferably has closed microscler crack (15), so that insert silk thread (7).
13. as at least one device in above-mentioned two claims, it is characterized in that described at least one tubular part (15) has one or more input channels (16,17) that are used to carry gas and/or fluid media (medium).
14. as at least one device in the above-mentioned claim, it is characterized in that described gas and/or fluid media (medium) comprise aerosol, water smoke particularly is so that strengthen cooling effect.
15. as at least one device in the above-mentioned claim, it is characterized in that described device comprises control device (21), can regulate and control the thread tension of acquisition by it.
16. as at least one device in the above-mentioned claim, it is characterized in that described device comprises control device (21), can regulate and control the speed of the directed movement of gas and/or fluid media (medium) by it.
17. as at least one device in above-mentioned two claims, it is characterized in that control device (21) comprises control circuit, it can guarantee stable thread tension.
18. one kind is used for strengthening and regulating thread tension, particularly by unclamping the method for part brake (24) regulation and control, wherein, the guiding silk thread preferably passes through from perforated cylinder (6) by at least one anamorphic attachment for cinemascope (4) of distortion device for spinning, it is characterized in that, leaving actual anamorphic attachment for cinemascope (4) afterwards, preferably leaving perforated cylinder (6) afterwards, described silk thread operation is by at least one silk thread operation part, and this part is directly adjacent to anamorphic attachment for cinemascope (4) or its perforated cylinder (6).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410029219 DE102004029219A1 (en) | 2004-06-16 | 2004-06-16 | Texturing device with Entwirrstreckenbremse |
| DE102004029219.1 | 2004-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1712591A true CN1712591A (en) | 2005-12-28 |
Family
ID=34936859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510076436 Pending CN1712591A (en) | 2004-06-16 | 2005-06-15 | Texturing device with disentangling stretching and braking |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1607500B1 (en) |
| CN (1) | CN1712591A (en) |
| DE (1) | DE102004029219A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838871B (en) * | 2009-12-28 | 2012-06-13 | 宁波荣溢化纤科技有限公司 | Crimping machine cooling device, crimping machine and silk thread crimping method |
| CN103757807A (en) * | 2013-12-31 | 2014-04-30 | 吴江市豪辉布业有限公司 | Yarn guide |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7022965U (en) * | Nickel & Mueller Gmbh | Thread brake for textile machines | ||
| GB1044697A (en) * | 1964-06-09 | 1966-10-05 | Us Rubber Co | Method and apparatus for texturing thermoplastic yarn |
| GB1198035A (en) * | 1967-08-23 | 1970-07-08 | Asahi Chemical Ind | Process and Apparatus for Producing Crimped Filaments |
| DE6906995U (en) * | 1969-03-27 | 1969-09-04 | Spinn Und Zwirnereimaschb Veb | COMPRESSION CURLING DEVICE |
| CA953486A (en) * | 1970-03-05 | 1974-08-27 | Goro Ozawa | Crimping method and apparatus |
| BE793642A (en) | 1972-01-03 | 1973-07-03 | Basf Ag | SPIN-STRETCH TEXTURIZATION PROCESS FOR OBTAINING TEXTURED YARNS |
| GB1381937A (en) | 1972-06-27 | 1975-01-29 | Ici Ltd | Composite yarns and methods for their manufacture |
| US4157604A (en) * | 1977-11-18 | 1979-06-12 | Allied Chemical Corporation | Method of high speed yarn texturing |
| GB8701046D0 (en) * | 1987-01-16 | 1987-02-18 | Mackie & Sons Ltd J | Production of textured yarn |
| JPH02104749A (en) * | 1988-10-13 | 1990-04-17 | Osaka Denshi Kiki Kk | Method for adding tension to yarn of loom and knitting machine and apparatus therefor |
| EP0488939B1 (en) | 1990-11-29 | 1995-02-22 | Maschinenfabrik Rieter Ag | Method and apparatus for the disentangling of a yarn plug after texturising |
| CA2186960A1 (en) * | 1995-02-02 | 1996-08-08 | Eugen Weder | Thermoplastic threads continuous crimping process and device |
| DE19544202B4 (en) | 1995-11-28 | 2007-01-04 | Saurer Gmbh & Co. Kg | Method and device for adjusting a yarn tension present in a textile machine according to a rake tensioner |
| EP1026295A3 (en) * | 1999-02-06 | 2003-11-26 | Barmag AG | Method and device for stufferbox crimping a yarn |
| JP3420526B2 (en) * | 1999-04-07 | 2003-06-23 | 有限会社スズキワーパー | Electronically controlled sample warper |
| DE10009611A1 (en) | 2000-02-29 | 2001-08-30 | Schlafhorst & Co W | Device for controlling the thread tension of a running thread in an automatic winding device |
-
2004
- 2004-06-16 DE DE200410029219 patent/DE102004029219A1/en not_active Withdrawn
-
2005
- 2005-05-23 EP EP20050011189 patent/EP1607500B1/en active Active
- 2005-06-15 CN CN 200510076436 patent/CN1712591A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838871B (en) * | 2009-12-28 | 2012-06-13 | 宁波荣溢化纤科技有限公司 | Crimping machine cooling device, crimping machine and silk thread crimping method |
| CN103757807A (en) * | 2013-12-31 | 2014-04-30 | 吴江市豪辉布业有限公司 | Yarn guide |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1607500B1 (en) | 2014-10-29 |
| DE102004029219A1 (en) | 2006-01-05 |
| EP1607500A1 (en) | 2005-12-21 |
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Open date: 20051228 |