AU592383B2 - Device for deposition of filamentary material - Google Patents
Device for deposition of filamentary material Download PDFInfo
- Publication number
- AU592383B2 AU592383B2 AU64755/86A AU6475586A AU592383B2 AU 592383 B2 AU592383 B2 AU 592383B2 AU 64755/86 A AU64755/86 A AU 64755/86A AU 6475586 A AU6475586 A AU 6475586A AU 592383 B2 AU592383 B2 AU 592383B2
- Authority
- AU
- Australia
- Prior art keywords
- thread
- lever
- compensation lever
- strip
- compensation
- 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.)
- Ceased
Links
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
- B65H54/28—Traversing devices; Package-shaping 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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/005—Means compensating the yarn tension in relation with its moving due to traversing 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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Description
P1 AU-AI,-64755/86 Q BCEMHPHA31 oPrAH43ALWS 3ASBKA, OIYBJIH4KOBAHHAAI B COOTBETCTBI414 C ,LOrOBOPOM 0 flATEHTHOA KOOHEPAUIH (PCT) P3 (51) Mew yuapo~wai KJ~aCCHIIJHKaWUI (11) Homep mCeKgympoaiI ny6.am WO 87/07882 fflo6pemeHm 4: Al (43) RaTa mewxaapoaHofi uv6=uuamm: 54/28, 54/30, 59/10 30 aeica6pq~ 1987 (30.12.87) (21) Homep meKIjynapozJ.ofi 3aJIBKH: PCT/SU86/0OO63 (74) Areirr: TOPr'OBO-rPOMbImUJIEHHAA rIAJIATA (22) ~AM meW4A2yHaPozwoft noia'u: CCCP; MocKaa 103735, yn. Kyf16biiueaai. 5/2 (515) I4IHq 1986 (20.06.86) [THE USSR CHAMBER OF COMMERCE AND INDUSTRY, Moscow (71) 3amwiem: TAIIIKBHTCKOE CrIEL1I4AJIbHOE KOHCTPYKTOPCKOE BIOPO TEKCTI4JIbHbIX (81) YKa3a2nnnIe rocygaapcma: AU, CH (eBponefcKf1 na- MAIIIIH [SU/SU]; TanuiceHr 700100, yn., IloTa Teal-), DE (eaponefiCKlH naTeHT), FR (eaponeCKHA~ PycTaae]IH, ri. 536 (SU) [TASHKENTSKOE SPE- naTeHr), GB (eaponef1cK11f1 naTeHT), IT (eaporlefi- TSIALNOE KONSTRUKTORSKOE BJURO, TEX- c~iMf naTeHT), JP TILNYKH MASHIN, Tashkent (SU)I.
(72) H306peTaTejau: MI4POIIIHIEHKO l0ptifl Boptico- On1Y6JnIKoBaua awl; Tamuewr 700135, maccliB 'qHnaH~ap, A~-16, C orn'emomf o AieoocyfapobHoMinU~ 11, KCB, 36 (SU) [MIROSHINICHENKO, Jury Bo-a risovich, Tashkent CABATEJIJIH4 Bnaxuimup FB18 Bu'aJlbeBuq; Talnxetrr 700069, macciii Kapa-Ka-
AUSTRALIAN
mbiT.L, 1/1, a. 26, KB. 74 (SU) [SABATELLI, Via- 1 2 JAN 1988 dimir Vitalievich, Tashkent PATENT OFFICE (54) Title: DEVICE FOR DEPOSITIONi OF FILAMENTARY MATE (54) Ha~nalue HMo6peTemi: YCTPOIICTBO ARA15 YKJIAAKMI HI4TEBNAJ1H01'O MATEPHA3A (57) Abstract A device for deposition of a filamentary material comprises two reciprocally movable parallel plates (1 and a stable thread guide (12) of a discharging pair a thread distributor (4) provided with a guide for the thread and 1 mounted on the plate and a rotatable lever- 1 compensator provided with a thread conduc- 771.
tor and connected to the plate through a gu iding fork fixed to the latter and through a 1 finger fixed to the lever-compensator The stable thread guide the centre of rotation(2 of the lever-compensator and the guide of the thread distributor in the latter's middle position are located on the geometrical axis of rotation of the lever-compensator whereas the center of rotation of the lever-compensator divides in two the distance between the21? thread guide (12) and the guide of the thread2a1 distributor In the latter's middle position.
contains the ,amnents made wia section 49., a~ret for vointk. 23 1 S71PS~paT: YCTPDO1OTBO AAH YHKaIilH SHT8BIHAHOFO Ma~epianIa CD~ap- SHT ABO napanmienu~e nnanx~ (I xi apeueutaeU1-e B03- BpaTH O-flOCTYfl8TeflHOW Heil O1BUHbig HHTela6H8UpaBITen.i (12) BlilyCHHORI fapbl HHTep8aaaqHX 0 HalnpaBXTe;IeU Z;JIH HOTH, C1OHTXPOBaHHb Ha mrnzaue 9i fDBOPOTHHig PbqrH~lHaO C HMgTerpOBO1AHHOU COeAKH8nuH a fIiaHOft qepea flaflpBIP~P BHAHUY aakcperiaeHBYla Ha a nane zi naneii aaipeflRUHU2d Ha pb[~ra-HoWreHuaaope Henopum~iwg HXiT8HafpaBHTeJIB ge6HTP IIDBOPOTa pbjqara-IDouneHcaTapa H HanpaBK~eii~ HXTepaCjjnaq~Hi~a B era cpeiAueM u IDIHH pamonomefiu fia reomeTpiecHO9 DCH RJIDOOT8 pbHqara-HomrieioaTOpa (3)w flpiq6M LUHTP [nOBDpRTa pbiqara-HounieHcaTOpa (3) AeJIHIT p8CCTOIDHI m6Il~y HHTernpoBo~HHov (12) K HapaBZ1Tenieu HaTepaC B2aIq1H8 B ero apeiAueu nWonnemi fioriwlam.
V,!cX=uMWO'fLhiO ZUs LUvzFA iuiOOPAWI Koma, mcnowyemme ms o6omaxliais Mran*memom PCT mamWIman nmcrax dpouno, a coropwx r71ftrrcx moz.z 1 14ponme Anli a COO WTMMI c PCT: Awro'u AsclMm "06U4 ijow.rThoma, N~a er7nu K Ir. Gs 3,.4lodepw!hnas MU l416*PUU If Haun" KF Kapo~cvu Hm..aoaaruqcaa Ptcaydijmu IIKopticuaa PtInydnvuU LU ilmcu4pt Mc N4.aae MG NMuunne ML Manx MR M~ug".sme 04W M&MU HMAGOnA&S Heplus pywmus Cyuu ~mauns CONSMa CosTCIcve CONi 4u Tore Coeauomnie UIrTuh AmsommN 0 K 1 I i- DEVICE FOR SPREADING THREADLIKE MATERIAL Field of the Invention The invention relates to textile machinery industry and has particular reference to a device for spreading a threadlike material used in textile machines featuring cross winding of yarn onto bobbins.
Prior Art It is common knowledge that the problem of yarn tension control is critical to the devices for spreading a threadlike material, since a difference between the distance from the yarn nipping in the delivery rolls to the middle and extreme turns of the bobbin being wound results in nonuniform yarn tension on the middle and extreme bobbin portions, whereby the bobbin is loosely wound on its middle sections and is overtightened on the extreme sections.
Known in the present state of the art are a variety of devices aimed at solving the aforementioned problem by virtue of compensating the yarn length in its middle and extreme positions in the case of yarn cross-winding on the bobbin. Thus, one prior-art device for spreading a threadlike material known heretofore for example, US Patent N 4121781, IPC B 59/10) features the length compensation of the yarn being wound with the aid of a cantilever-mounted compensation lever provided with an elastic member made of plastics or rubber with a steel plate sandwiched therebetween, the end of said elastic member that carries a thread guide roller being movable in a vertical plane under the tension of the yarn being wound.
However, the device discussed above is inapplicable for spreading such yarn as roving or self-twisted thread prepared from short-fibre yarn and featuring but low strength, this being due to the fact that the yarn or thread being wound is under constant action of the elastic member tension, which might result in latent overstretching or breakage of tye yarn being wound.
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-2- The closest to the present invention as to the technical essence and results attained is a device for spreading a threadlike material, for example, UK Patent N 1393324 IPC DIJ, 1975), comprising two parallel strips capable of performing simultaneous reciprocating motion, a thread traverser with a thread guide mounted on one of said strips, and a pivotally mounted compensation lever with a thread carrier, said lever being kinematically associated with the other strip, while a geometrical pivot axis of said lever passes through a stationary fixed thread guide of the delivery rolls. Mechanical association of the compensation lever with the strip is through a toothed pulley on whose shaft the compensation lever is set and rigidly coupled with said pulley. The pulley is adaFted for interaction with a toothed belt rotatable from the strip, said belt enveloping two adjacent pulleys to impart drive to the two adjacent levers of the device.
Provision of a pivotally mounted compensation lever whose geometrical pivot axis passes through the stationary fixed thread guide and whose motion is associated with the motion of the thread traverser strip provides for constant yarn length and hence its constant tension between the stationary fixed thread guide and the thread guide of the thread traverser in the course of winding, which makes it possible to use said device for winding low-stregnth yarn, roving inclusive.
However, an indefinite position of the thread traverser guide with respect to the geometrical pivot axis of the compensation lever and to its fulcrum which is defined as a point of intersection of a perpendicular dropped from the point of ya. n bending in the thread carrier to the pivot axis, results in too a comp7licated principle of motion of the strip with the thread tra- 355 verser and in a variable ratio between the speeds of A i ,:ip~rs i i -3the thread-traverser strip and of the compensation- -lever strip in the course of motion of both of said strips.
Such a complicated principle of motion performed by the thread-traverser strip and a variable ratio between the speeds of motion of the strips in the known device are provided due to a sophisticated and cumbersome drive incorporating an elliptical gear which meshes an eccentric gear and imparts rotation to the strip carrying the thread traverser, from which motion is transmitted to the strip carrying the compensation lever, through two toothed-belt transmissions interlinked by belt-interconnected cams. The strip carrying the compensation lever translates rotation, through a toothed belt, to the pulley and to the compensation level linked thereto.
Such an arrangement of the drive is not only unwieldy, impracticable in manufacture and highly labour-consuming in erection and operation but also suffers from too a short service life of its principal components, that is, toothed and driving belts which are subject to rapid wear and liable to stretching which results in disturbed preestimated ratios of the transmission parameters in operation and affects adversely the operating reliability of the device as a whole.
Essence of the Invention It is therefore a principal and essential object of the present invention to provide a device for spreading a threadlike material which would feature such a kinematic association of the compensation lever with the strip and such a mutual arrangement of the components of the device that will make it possible to attain a constant tension of the yarn being wound, simplify the drive imparting motion to the strips and its kinematic association with said strips, thereby 1 i:i I 4 adding to the operating reliability of the device, to cut down the manufacturing costs of the drive and of the device as a whole, to make the attendance of the device more convenient and to reduce its overall dimensions.
Said object is accomplished due to the fact that in a device for spreading a threadlike material, comprising two parallel strips, a drive for imparting simultaneous reciprocating motion to said strips, a thread traverser mounted on one of the strips and carrying a thread guide, a pivotally mounted compensation lever provided with a thread-carrier and kinematically associated with the other strip, the geometrical pivot axis of said lever passing through a t- fWi-wey fixed thread guide of the delivery rolls, according to the invention, kinematic association of the compensation lever with the strip is essentially a guide fork rigidly fixed on said strip, and a pin arranged on the compensation lever parallel to its pivot axis and accommodated in said fork, while the thread guide of the thread traverser is located, when in the midposition, on the geometric pivot axis of the compensation lever and is spaced apart from the fulcrum of the compensation lever a distance that equals the distance from the fulcrum of the compensation lever to the stationary fixed thread guide.
It is expedient that the drive of the strips should have a constant gearing ratio determinable according to the formula: i 2 .where L the distance from the fulcrum of the compensation lever to its thread carrier; 1 the distance from the fulcrum of the compensation lever to its pin.
i.
Provision of the kinematic association of the compensation lever with the strip imparting motion to said lever in the form of a pin located on the compensation lever and accommodated in the fork rigidly fixon said strip, as well as location of the thre~.d traverser guide, when in the midposition, on an extenbion of the geometric pivot axis of the compensation lever and at such a distance from said lever that the fulcrum of the compensation lever definable as the point of intersection of a perpendicular dropped from the yarn bendinGr point in the thread carrier onto the geometric pivot axis of said lever, bisects the distance from the stationary fixed thread guide of the delivery rolls to the thread guide of the thread traverser and makes it possible to provide a constant tension of the yarn being wound and a substantially simple kinematic structure of the strip movement in the form of a uniform reciprocating motion thereof and ensure a constant gearing ratio of the traversing speeds of said strips determinable from the formula
L
i depending only upon the leverage of the compensation lever, that is, the ratio between the arms of said lever on both sides of the lever fulcrum. This, in turn enables one to use as a drive any constructionally simple and reliable in operation drive capable of imparting simultaneous uniform reciprocating motion to said strips, and thereby to render the device more reliable in operation, to cut down its cost and laboux consumed for its manufacture, erection and operation, and to diminish the overall dimensions of the device.
Summary of 'The Drawings In what follows the invention is explained in a consideration of a specific embodiment thereof with reference to the accompanying drawings, wherein: A4 '7 r 4 -6- FIG. 1 is a general schematic view of a device, showing its spatial kinematic arrangement diagram; FIG. 2 illustrates the construction of the compensation lever and its kinematic association with one of the strips;and FIG. 3 is a diagrammatic view of the yarn positions in the course of its motion performed by the thread traverser and the compensation lever.
Best Mode of Carrying out the Invention The device for spreading a threadlike material comprises two parallel stripn 1 and 2 (FIG. 1) mounted with a possibility of performing simultaneous reciprocating motion, a pivotally mounted compensation lever a thread txaverser ~4 with a thread guide 5, a-nd a drive 6 for moving the strips I and 2.
The thread traverser 4 with the thread guide 5 is mounted on the strip 2. The pivotally mountedi compensation lever 5 is provided with a thread carrier 7 of any heretofore-known construction and is kinematically associated with the strip 1, the kinematic association of the compensation lever 5 with the strip 1 being in effect a guide forkc 8 rigidly held to the strip 1, and a pin 9 provided on the comapensation lever 3 and accommodated in the fork 8 whi'zh may be located e ither, beneath the compensation lever 3 or over it as illustrated in FIG. 2.
The compensation lever T is a double-arm construction, having the length of the arms equal to I and L, xvespectively, the arm with the length I. carrying the pin 9, while the arm liith the length L mounts the thread carrier 7. The compensa~ion lever 3 is set on a pivot axle 10 square therewith, while its pin 9 is arranged parallel to the pivot axle 101. The latter is mounted in a support 11 of the frame of the device, while -7a geometric pivot axis a-a of the compensation lever 3.
passes through the thread guide 5 of the thread traverser 4, with said guide in the midposition, and through a stationary fixed thread guide 12 of delivery rolls 13. The thread guide 5 of the thread traverser 4 is spaced a distance h apart from the fulcrum 0 of the compensation lever, equal to a distance h I from the fulcrum 0 of the compensation lever 3 to the stationary fixed thread guide 12 of the delivery rolls 13, that is, the fulcrum 0 of the pompensation lever is located midway between said and said guide 12.
As it has been established by the inventors, the ;ost favourable conditions for yarn winding with a constant tension are provided oV the travelling speed of the strips I and 2 is constant, the length of the arm of the compensation lever 3 running f.rom the fuicrum 0 to the thread carrier 7 is in excess of one- -forth of a stroke H (FIG. 3) of the thread guide 5 of the thread traverser 4, and the drive 6 (FIG. 1) of the strips I and 2 features a constant gearing ratio deter-
L
minable from the formula i 2 T where L is the distance from the fulcrum 0 of the compensation lever 3 to its thread carrier 7, and. 1 is the distance from the fulcrum 0 of the compensation lever 3 to its pin 9.
As a result of the aforementioned kinematic association between the compensation lever 3 and the strip I and provision of the drive 6 having a constant gearing ratio i 2 1 there becomes possible to impart a uniform reciprocating motion to the strips I and 2 so that when the thread traverser 4 travels lengthise bobbin 14, the yarn being wound travels along an arc of a circle A having a constant radius corresponding to the length L of the arm of the compensation lever 3 -8as shown in FIG. 3. It is evident from the spatial schematic diagram representing the travel of a yarn in the course of its traversing on the bobbin 14 that there is a single point 0 on a straight line B interconnecting the points 12 and 5 (which correspond to the stationary fixed thread guide 12 and the thread guide of the thread traverse 4 when in its midposition), said point 0 being located in the middle of said straight line. When the thread carrier 7 rotates round said point 0, it travels along an arc of the circle A in a plane square with said straight line 12-5, whereby .the length of the yarn 15 from the point 12 to a line C-C representing the pathway of the thread guide remains always constant. Constant length of the yarn 15 provides for constant yarn tension in its medium and extreme turns wound onto the bobbin 14, whereby no yarn overstxotching or breakage occLrs, thus contributing to high-quality product obtained.
Thus, the herein-proposed device for spreading threadlike material features a simple construction due to a simple kinematic structure of motion transmission to the compensation lever 3 through a translational kinematic pair consisting of the fork 8 and the pin 9.
Such a construction is reliable in operation and simple in attendance. The surfaces of the fork 8 and the pin 9 can easily be cleaned of dust, and fluff, which facilitates in-service maintenance of the device. In addition, it is due to a simple relationship providing coordinated travelling speeds of the strips 1 and 2 that any heretofore-known drive may be employed in the device as shown in FIG, 1.
Drive to the strips I and 2 is imparted by a drive gear 16 on whose face a stud 17 is provided, accommodated in a recess 18 of a strip 19 rigidly coupled to the strip 1. The strip 2 is kinematically associated C 1 1 with the sttrin 1 through a double-arm iocker 20 pivotally mounted on an axle 21 which is set on a bracket 22 wik a possibility of being adjusted for position with respect to the strips 1 and 2 by shifting said axle along a slot in the bracket 22 in a direction square with the direction of travel of the strips 1 and 2.
The device of the invention operates as follows.
The yarn 15 from the delivery rolls 13 is passed through the stationary fixed, thread guide 12 to the opening in the thread carrier 7 of the compensation lever 3 and further on to the thread guide 5 of the thread traverser 4, which traverses the yarn 15 in a cross-wound package of the bobbin 14 receiving friction drive from a winder shaft 23. Concurrently with the travel of the thread traverser 4 along the bobbin 14 for traversing the yarn 15, the thread carrier 7 of the compensation lever 5 moves in the same direction while swivelling around the axle The compensation lever 3 receives motion through the pin 9 accommodated in the fork 8 which reciprocates along with the strip 1. The latter strip in turn receives motion from the strip 19, in whose recess 18 travels the stud 17 of the drive gear 16 rotating a constant speed. Motion of the strip I is translated to the strip 2 through the double-arm rocker 20 having a recess in each of its arms, each of said recesses accommodating the end portion of the respective strips 1 and 2, said end portions serving as a driving stud.
The pivot axle 21 of the double-arm rocker 20 is capable of being positioned and fixed in the bracket 22 with respect to the strips I and 2 at any distance fI and f2 apart therefrom, the ratio between said distances being determined constructionally according to a ossibility of obtaining a required gearing ratio i 2= between the travelling speeds of the strips I and 2 and depend- 0^y 1 1 B l(D^ 10 ing on the ratio between the lengths L and 1 of the arms of the compensation lever 3.
Motion of the thread carrier 7 is coordinated with the travel of the thread guide 5 of the thread traverser 4. The projection of the travelling speed of the thread carrier 7 onto the direction of movement of the thread traverser is twice as little as the travelling speed of the thread guide 5 of the thread traverser. This condition is proviaed due to the fact that the product of the gearing ratio i of the drive and the ratio between the distance L from the fulcrum of the compensation lever 3 to the thread carrier 7, to the distance 1 from the fulcrum of the compensation evel 3 to the pin 9 is equal to 2, i.e. This makes the yarnlength constant in the course of winding on the bobbin, as well as provides for yarn constant tension in the bobbin middle and extxwme turns.
Dependable operation of the herein-proposed device, reduced cost and laboux consumption for its manufacture, erection and operation, decreased overall dimensions due to a possibility Of simplifying the construction of the drive may be attained only with the afore-described mutual arrangemet of the components of said device and with the constuctional arrangement of theia kinematic association, which are the essence of the present invention, that is, when the stationary fixed thread guide 12, the fa lcrum 0 of the compensation lever 3 and the thread guide 5 of the threai, travrser 4 are arranged on the same straight line which is at the same time the geometrical pivot axis a-a of tiAe compensation lever 3, and when said elements of the device ase so spaced apart from one another that the f~~u 0 bisects the distance from the thead gy4de 4ly i the thread guide 5 of the thread trav-e-' the Q r 11 kinematic association between the compensation lever with the strip 1 is made as the pin 9 accommodated in the fork 8 which is secured on the strip 1.
IA
A p
C
~;rxv 12 Industrial Applicability The herein-proposed device for spreading a threadlike material is applicable in any textile machines featuring cross-winding of yarn, but is most favourably applicable in roving frames, where a threadlike material in the form of roving is of low strength and is very sensitive to variation in its tension.
i&T.iti-A* Ti JL^__l_ r'
I:
Claims (3)
1. A device for spreading a threadlike material, comprising first and second parallel strips, a drive to impart simultaneous reciprocating motion to both said strips, a thread traverser having a thread guide mounted on said second strip, a pivotally mounted compensation lever provided with a thread carrier and kinematically associated with said first strip, a geometrical pivot axis of the lever passing through a fixed thread guide of delivery rolls, characterized in that the kinematic association between the compensation lever and said first strip, is made by a guide fork rigidly secured on said first strip, and a pin arranged on the compensation lever parallel to its pivot axis and accommodated in the fork, the thread guide of the thread traverser, when in the midposition, is situated on the geometrical pivot axis of the compensation lever said thread guide being spaced apart from a fulcrum of the compensation lever a distance that equals the distance between the fulcrum of the compensation lever to the fixed thread guide,
2. A device as claimed in claim 1, characterized in that the drive of both said strips features a constant gearing ratio determinable from the L formula: I 2 where L the distance from the fulcrum of the compensation lever to its thread carrier; 1 the distance from the fulcrum of the compensation lever to its pin.
3. A device for spreading a threadlike material, said device substantially as described herein and with reference to the accompanying drawings. s DATED this TWENTY-FOURTH day of OCTOBER 1989 Tashkentskoe spetsialnoe konstruktorskoe bjuro textilnykh mashin K S** Patent Attorneys for the Applicant SPRUSON FERGUSON R MRC/23E I
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SU1986/000063 WO1987007882A1 (en) | 1986-06-20 | 1986-06-20 | Device for deposition of filamentary material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU6475586A AU6475586A (en) | 1988-01-12 |
| AU592383B2 true AU592383B2 (en) | 1990-01-11 |
Family
ID=21617012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU64755/86A Ceased AU592383B2 (en) | 1986-06-20 | 1986-06-20 | Device for deposition of filamentary material |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0272324B1 (en) |
| JP (1) | JPS63503534A (en) |
| AU (1) | AU592383B2 (en) |
| DE (1) | DE3669136D1 (en) |
| WO (1) | WO1987007882A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4235203A1 (en) * | 1992-10-19 | 1994-04-21 | Rieter Ingolstadt Spinnerei | Spinning device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2950068A (en) * | 1955-12-05 | 1960-08-23 | American Enka Corp | Traversing mechanism for winding machine |
| US4121781A (en) * | 1978-02-10 | 1978-10-24 | Rieter Machine Works Ltd. | Yarn tension compensating apparatus |
| EP0070814A1 (en) * | 1981-07-20 | 1983-01-26 | Officine Savio S.p.A. | Compensator device for the bobbin-winding carriage in textile machines |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU105625A1 (en) * | 1956-07-25 | 1956-11-30 | Г.К. Моисеев | Thread tension compensator |
| FR1391099A (en) * | 1964-01-22 | 1965-03-05 | Alsacienne Constr Meca | Compensation device for winding a tape, wick or thread, on a textile machine |
| US3670978A (en) * | 1970-10-02 | 1972-06-20 | Warner Swasey Co | Compensator device |
-
1986
- 1986-06-20 JP JP61505353A patent/JPS63503534A/en active Pending
- 1986-06-20 WO PCT/SU1986/000063 patent/WO1987007882A1/en active IP Right Grant
- 1986-06-20 AU AU64755/86A patent/AU592383B2/en not_active Ceased
- 1986-06-20 EP EP86906034A patent/EP0272324B1/en not_active Expired - Lifetime
- 1986-06-20 DE DE8686906034T patent/DE3669136D1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2950068A (en) * | 1955-12-05 | 1960-08-23 | American Enka Corp | Traversing mechanism for winding machine |
| US4121781A (en) * | 1978-02-10 | 1978-10-24 | Rieter Machine Works Ltd. | Yarn tension compensating apparatus |
| EP0070814A1 (en) * | 1981-07-20 | 1983-01-26 | Officine Savio S.p.A. | Compensator device for the bobbin-winding carriage in textile machines |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0272324A4 (en) | 1988-10-05 |
| JPS63503534A (en) | 1988-12-22 |
| AU6475586A (en) | 1988-01-12 |
| DE3669136D1 (en) | 1990-04-05 |
| EP0272324B1 (en) | 1990-02-28 |
| WO1987007882A1 (en) | 1987-12-30 |
| EP0272324A1 (en) | 1988-06-29 |
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