WO2001004403A1 - Fadenliefergerät mit verstellbarer fadenleiteinrichtung - Google Patents
Fadenliefergerät mit verstellbarer fadenleiteinrichtung Download PDFInfo
- Publication number
- WO2001004403A1 WO2001004403A1 PCT/DE2000/002229 DE0002229W WO0104403A1 WO 2001004403 A1 WO2001004403 A1 WO 2001004403A1 DE 0002229 W DE0002229 W DE 0002229W WO 0104403 A1 WO0104403 A1 WO 0104403A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thread
- thread delivery
- delivery device
- guide element
- drum
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/48—Thread-feeding devices
Definitions
- the invention relates to a thread delivery device for textile machines.
- Thread delivery devices are used to guide threads to thread consumption scales and, in the case of stitch-forming textile machines, for example, to individual knitting points.
- the thread delivery devices are separate devices that are to be attached to the machine in large numbers.
- the thread delivery device has an adjustable thread guide device.
- This includes a thread guide element, for example a thread box, which can be adjusted between two different inclined take-off positions relative to the thread delivery drum.
- the diagonal pull enables the thread delivery drum to be kept clean by the running thread.
- the adjustment is made on a predetermined path.
- the thread guide element can thus be moved into at least two different positions, in which the thread runs at different angles over the lower edge of the thread delivery drum.
- the thread guide element With a comparatively flatter process, i.e. in a first position in which the thread guide element is relatively high, i.e. only a little below the lower drum edge, but is at a greater horizontal distance from it, the running thread separates relatively slowly from the turns and lying on the thread supply drum then runs over the lower edge of the drum. This can prevent the running thread lying on the thread delivery drum Tears with turns down.
- the thread delivery device is particularly suitable for fiber yarns in which turns lying next to one another adhere relatively strongly to one another due to filaments protru
- the thread guide element In a second position, the thread guide element is set at a comparatively large vertical distance from the lower edge of the thread delivery drum, but instead at a smaller horizontal distance from the axis of rotation.
- the running thread is pulled down relatively steeply so that it strokes firmly over the lower edge of the thread delivery drum.
- This operating mode lint deposits and fiber rings that could form on the lower edge of the thread delivery drum are stripped off particularly well.
- This operating mode is particularly suitable for filament yarns.
- the advantage of the adjustable thread guide element is that the run-off angle of a thread guided by the thread guide element is adjustable. E.g. if the thread is changed by separating it in front of the thread delivery device and tying a new thread to the remaining end of the old thread, the new thread runs through the thread delivery device to the textile machine without having to be manually threaded.
- the position of the thread guide element can be adapted to the filamentation properties of the thread.
- a further advantage is achieved if an existing thread feeler lever (stop) can function in both adjustment positions of the thread guide element without having to be changed over.
- a thread feeler lever is arranged to hold the thread close to a fixed one Fadenose scans. An adjustment of the thread guide element does not significantly shift the switching point of the thread sensor.
- the thread delivery device is preferably of modular construction.
- the basic device has a basic support, which has at one end a fastening device which is set up for connection to the textile machine and has a rotatably mounted, preferably vertically arranged shaft at a spaced-apart location. This is set up at one end for connection to a thread delivery drum and provided at the other end with a drive device. This can be formed by a pulley or the like.
- a coupling device is provided on the yarn delivery device, to which additional modules can be connected. This allows the thread delivery device to be adapted to different applications with several modules. Starting from a basic device, a modular system can thus be created which contains a number of additional modules. On the part of the manufacturer of the thread delivery devices, the required variety of types can be achieved with a few basic elements.
- the thread delivery device is formed as a basic device from the parts that are required in each case in a large number of application cases.
- This includes the basic support, its fastening device for connection to a machine and a rotatably mounted shaft together with the drive device and a thread delivery drum, which is preferably fastened to the shaft in an exchangeable manner.
- Additional parts are connected via one or more coupling facilities connected to the basic girder.
- the coupling devices are arranged, for example, on both sides of the shaft, which allows great design freedom when attaching additional modules.
- the coupling device is preferably assigned a holding device with which the counterpart is held in its desired position.
- the holding device can be a clamping device, a latching device or some other fastening means.
- the clamping device can be formed, for example, by a bracing device which deforms the guiding device somewhat; and thus brings about a frictional clamping. This leads to a safe storage of the additional module and a large power transmission as well as to a rattle-free seat of the additional module.
- the large-area power transmission allows the coupling device to be made of the same plastic as the base support, even if the coupling device has to transmit some forces.
- the additional module can be provided for receiving further, preferably interchangeably held elements. If the additional module is, for example, a freely projecting holder, different thread guide elements can be attached to it. In addition, bearings can be provided on the holder for further support of the shaft, if this is necessary.
- a further add-on module can be a friction module which, in addition to a friction drum which demands the thread in frictional engagement, has means for fixing the wrapping angle of the thread around the thread delivery drum.
- Corresponding connecting means can also be provided on the underside of the base support for storing the thread guide means or similar parts belonging to the friction drum.
- the basic support is preferably formed by a double-shell housing which is divided approximately horizontally. The parts of the housing are then detachably connected to one another, making the interior of the housing accessible. Other facilities such as electrical switches, circuits, bearings for thread feeler levers and the like. can be accommodated in the interior of the housing.
- 1 is a modular thread delivery device in a perspective view
- FIG. 2 shows the thread delivery device according to FIG. 1, provided with additional parts and in a slow section
- FIG. 3 shows the thread delivery device according to FIGS. 1 and 2, in a detailed view, in a perspective view, 4 a thread brake belonging to the thread delivery device according to FIGS. 1 and 2, m perspective view,
- FIGS. 1 and 2 shows the thread delivery device according to FIGS. 1 and 2, equipped with a holder for storing a thread guide tube,
- a modular thread delivery device 1 which is used to deliver a thread 2 to a textile machine.
- the thread delivery device 1 has a base support designed as a housing with a fastening device 4 which serves to fasten the thread delivery device 1 to a corresponding holding device, for example the holding ring of a knitting machine.
- the housing is constructed with two shells and has an upper housing part 5 and a lower housing part 6, which abut or engage in one another at a parting line 7.
- the housing serving as the basic support 3 has two bearing seats 9, 10 for ball bearings 11, 12 for the rotatable mounting of a shaft 1 ⁇ .
- This is oriented approximately vertically and carries a thread delivery drum 15 at its lower end.
- This is preferably formed in one piece as a deep-drawn sheet metal part or as a ceramic part. It is connected to the shaft 14 in a rotationally fixed manner by means of a retaining screw 17 screwed in axially in a blind bore 16 of the shaft 14.
- one or more drives 18, 19 are arranged, which are rotatably mounted on the shaft 14 via bearing devices and, if necessary, can be rotatably coupled thereto by means of a clutch disc 21.
- the bearing seats 9, 10 are formed by tubular extensions on the upper and lower housing parts 5, 6. They are aligned with one another and have an outwardly opening cylindrical space for accommodating the respective ball bearing 11, 12.
- a shaft 14 is provided on the lower housing part 6 tubular extension 22 extending through the interior of the housing is provided, which engages in a corresponding receptacle 23 which is formed in the upper housing part 5.
- the extension 22 and the receptacle 23 fit into one another without play.
- the coupling device 25 is formed between the shaft 14 and the fastening device 4 on the base support 3 and is illustrated separately in FIG. 3.
- the coupling device 25 includes a guide plate 28 which is arranged parallel to a housing surface 29 and is fixedly connected to the housing part 5 via webs 31, 32.
- the guide plate 28 defines with its side facing the housing surface 29 and the housing surface 29 two guide grooves 33, 34.
- a threaded pin 36 is formed on the section 28a and, as illustrated in FIG. 2, extends into an opening 37 in the housing part 5.
- a fastening screw 38 passes through this opening 37, the head of which is supported on a corresponding annular shoulder 39 formed on the lower housing part 6. If the screw 38 is tightened, this leads to a certain deformation of the guide plate section 28a.
- the coupling device 25 holds one Blmddeckel 41, which completely covers the coupling device 25 if necessary.
- the shell-shaped cover 41 has an interior 42, into which two clamping strips 43, 44, which lie opposite one another and delimit a slot between them, extend. These are set up to be inserted into the guide grooves 33, 34. If the cover 41 is pushed onto the coupling device 25 in this way, the fastening screw 38 can be tightened, as a result of which the section 28a clamps the cover 41 on its clamping strips 43, 44.
- any other additional modules can be attached to the coupling device 25, each of which then has a foot, the inside shape of which corresponds to the inside shape of the cover 41.
- Such an additional module can be seen in FIG. 5.
- a holder 46 is fastened to the base support 3, which engages over the drive disks 18, 19 and carries a spring clamp 48 at its free end 47 for fastening a thread guide tube 49. If necessary, other devices can also be attached to the arm 46.
- the coupling device 26 shown in FIG. 2 is used, for example, to fasten a brake module 51.
- the coupling device 26 is formed by an approximately rectangular recess or pocket into which the brake module 51 with a base 52 is inserted.
- the base 52 is guided and positioned through the side surfaces of the recess formed in the housing part 5.
- the base 52 is held m of the recess by means of a clamping screw 53 provided in the immediate vicinity of the recess.
- the brake module 51 is illustrated separately in FIG. 4.
- the base 52 has two parts 56, 57 which are connected to one another via a film hinge 54 and which can be locked together.
- a locking bar 58 is provided on the front free end of the part 56, which is assigned a corresponding locking recess 59 in the other part 57.
- the two parts 56, 57 serve for the axially displaceable mounting of a brake support 61, which is formed by a bent wire part.
- This has two mutually parallel legs 62, 63, which are slidably mounted in corresponding guides.
- the leg 62 is supported by a compression spring 64 on the part 57 and prestresses the brake support 61 m in one direction (on the shaft 14 hm, see FIG. 2).
- the leg 62 carries at its free end a plunger 66 which cooperates with a cam provided on the shaft 14.
- the brake support 61 is provided with a thread guide fitting 68 which, via a web 69, carries two brake actuators 71, 72 which are freely rotatably mounted thereon.
- the brake actuators 71, 72 adhere to one another magnetically.
- Further attachments can be a knot catcher 73 and a thread loop 74, both of which are held by the fastening screw. As illustrated in FIG. 1, the thread loop 74 is open, so that the thread 2 can be easily inserted from the side.
- the knot catcher 73 is formed, for example, by a sheet metal provided with a narrow slot.
- the fastening screw 53 can also serve to hold a thread runner 75 which is arranged on an arm 76 above the drive pulley 18.
- the coupling device 27 is formed by the outer conical or cylindrical surface of the tubular extension 10, which extends into the interior of the thread delivery drum 15. As illustrated in FIG. 6 or also in FIG. 2, the thread delivery drum 15 is therefore relatively far away from the underside of the housing part 6 with its upper edge, approximately at the same height with a thread guide 78 which is formed as a fixed thread guide on the lower housing part 6.
- the intermediate space can be closed with a covering hood 79, which is pushed onto the extension 27, for example.
- the thread delivery drum 15 can be supplemented or replaced by a friction module 80.
- the friction module 80 includes the thread delivery drum 15 and a friction disk 81 connected to it in a rotationally fixed manner.
- An adjustment lever 82 is also located in the friction unit 80, which has a thread guide 83 at the level of the transition between the friction disk 81 and the thread delivery drum 15 and is otherwise present extends radially to the axis of rotation of the shaft 14.
- clamping rings 84, 85 are pushed onto the coupling device 27 and clamp an annular bearing area of the lever 82 between them.
- the annular bearing area can be provided with one or more lugs, which grip m corresponding recesses in the clamping rings 84, 85 in order to fix the lever 82 m in different latching positions.
- an outlet brake 91 is expedient or necessary in order to set the thread delivery device 1 to friction operation. This is preferably arranged between two thread guides 93, 94 arranged on the outlet side.
- a base 95 provided with a threaded opening underneath the fastening device 14 serves for the detachable fastening of the outlet brake 91 to the thread delivery device.
- the outlet brake can be screwed on here. It has a lower, approximately horizontally arranged brake disk which is carried by a pin 97 provided with an ear.
- On this em upper brake actuator 98 is slidably mounted in the direction of the arrow and locked in its upper position. Under the effect of its own weight, it prints the thread 2 against the brake actuator 96.
- the thread delivery device 1 has an adjustable thread guide device, to which the thread guide 93 belongs.
- the thread guide 93 m can be transferred to at least two different positions and locked in place.
- the thread guide 93 In the first position illustrated in FIG. 8, the thread guide 93 is located at a short distance below a plane E defined by the lower edge of the thread delivery drum 15, it being held at a relatively large distance from its axis of rotation D.
- the thread guide 93 is made of two wire wires which extend essentially parallel to one another and legs 105 worn, which are guided in a backdrop 106 formed in the housing.
- the backdrop 106 is, as illustrated in FIGS. 10 and 11, formed between the upper housing part 5 and the lower housing part 6. There is a link 106 for each leg 105 on each side of the housing. In FIGS. 10 and 11, the same reference numerals are therefore used for the scenes 106 and their details, the description applying equally to both scenes 106.
- the backdrop 106 includes a pocket which is formed between the upper housing part 5 and the lower housing part 6 and which is open at the bottom.
- the pocket is formed on the part of the housing part 5 by two groove-shaped or groove-shaped depressions 107, 108, between which a projection 109 is formed, which is directed onto a corresponding cheek 111 of the housing part 6 below.
- a gap remains through the cheek 111 and the projection 109, through which the corresponding wire leg 105 can be pushed.
- the wire legs 105 spring outwards so that they snap into place on the two ends of their path which are formed by the depressions 107, 108.
- the rm-shaped depressions 107, 108 are thus both locking and guiding means in that they support the wire legs 105 so that they cannot be pivoted.
- the wire legs 105 are axially immovable in the link 106.
- inwardly bent or otherwise angled ends are formed on the wire legs 105, which, for example, engage behind the cheek 111, which is designed to be flat and is located between two outwardly projecting ribs 114, 115 extends.
- the ribs 114, 115 can, if necessary, engage in or connect to the depressions 107, 108.
- the narrow ribs 114 can For example, reach into the recess 108 and thus determine the orientation of the wire leg 105 with its inner flank.
- the vertical orientation of the thread guide 93 is thus assigned to the lower housing part 6.
- the thread guide 93 preferably allows a certain lateral play for the thread, but is arranged in the center of the housing.
- the thread 2 running away from the thread guide 93 and the axis of rotation of the thread delivery drum 15 are thus preferably in one plane.
- the thread delivery device described so far operates as follows:
- the thread 2 is laid on and threaded as shown. It extends through the idling pin 74 between the brake actuators 71, 72 to the thread pin 78, the thread 2 holding a pivotably mounted thread sensor lever 100 m in the position in the intermediate space.
- the thread runs 2 m several turns around the thread delivery drum 15 and then runs obliquely grazing the lower drum edge to the thread guide boxes 93, 94 to the textile machine.
- the thread feeler lever 101 is connected to a switch which supplies a switching signal when the thread feeler lever 10 drops below a minimum height.
- the thread feeler lever 101 is arranged such that it is held in the same or at least almost the same position in every setting position of the thread guide element 93 when the thread is held taut.
- the target position of the Fuhlhebels 101 is thereby independent of the setting of the thread guide element 93. This is achieved by pivoting the thread guide lever 101 near the axis of rotation D and a relatively large lever length, the thread being scanned 2 m near the fixed thread guide 94.
- the thread delivery drum 15 is driven in rotation and thus demands predetermined thread quantities.
- the thread guide 93 stands here in an upper position m at a relatively short distance below the plane E, but n at a greater distance from the axis of rotation D.
- the thread 2 is drawn off relatively flat and thus separates from the winding on the thread delivery drum 15 rather slowly. This prevents the running thread tearing down 2 turns of the winding.
- the thread 2 is torn off in front of the thread delivery device 1 and the new thread is knotted at the end of the old thread.
- the thread guide 93 is transferred down to the position shown in FIG. 9, in which it is further away from the plane E, but closer is located on the axis of rotation D. However, this distance is still greater than the diameter of the lower edge of the thread delivery drum 15. The thread is now pulled off relatively steeply, so that it safely strokes the edge of the thread delivery drum 15 and wipes off any fluff or the like there.
- the wire legs 15 are pressed together towards one another against their own spring force, so that they come out of the depressions 107 and 108 (see FIG. 10).
- the element formed from thread guide 93 and wire legs 105 is displaceable along path W in this state. If it is released at the end of the path, the wire legs 105 snap back into the respective recess 107 or 108 em and the thread guide 93 is locked in its new position.
- the path W can be linear, i.e. to be a straight line. If necessary, it can also be arched, e.g. by arranging the thread guide 93 at the end of a pivoted arm
- intermediate positions can be provided by forming grooves corresponding to the projections 109.
- the thread delivery drum 15 is exchanged for the friction unit 80 according to FIG. 7, the thread 2 of the looping of the friction disk 81 is taken along and demanded accordingly. By exchanging the thread delivery drum 15 against the friction unit 80, an alternating functional principle is thus possible.
- the brake module 51 can be exchanged for a thread brake module without a drive.
- the thread delivery device 1 can be converted by removing the flower cover 41 and replacing it with the arm 46 (FIG. 5).
- a base support 3 forms a basic component, to which additional modules can be attached if necessary by means of corresponding coupling devices.
- the thread delivery device can therefore be adapted to different applications and circumstances.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Looms (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00956073A EP1194623B1 (de) | 1999-07-12 | 2000-07-07 | Fadenliefergerät mit verstellbarer fadenleiteinrichtung |
DE50015441T DE50015441D1 (de) | 1999-07-12 | 2000-07-07 | Fadenliefergerät mit verstellbarer fadenleiteinrichtung |
AU68182/00A AU6818200A (en) | 1999-07-12 | 2000-07-07 | Thread-feed device, comprising an adjustable thread-guide unit |
US10/030,791 US6702218B1 (en) | 1999-07-12 | 2000-07-07 | Thread-feed device, comprising an adjustable thread-guide unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19932482A DE19932482A1 (de) | 1999-07-12 | 1999-07-12 | Fadenliefergerät in mit verstellbarer Fadenleitelementeinrichtung |
DE19932482.4 | 1999-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001004403A1 true WO2001004403A1 (de) | 2001-01-18 |
Family
ID=7914462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2000/002229 WO2001004403A1 (de) | 1999-07-12 | 2000-07-07 | Fadenliefergerät mit verstellbarer fadenleiteinrichtung |
Country Status (9)
Country | Link |
---|---|
US (1) | US6702218B1 (de) |
EP (1) | EP1194623B1 (de) |
KR (1) | KR100438230B1 (de) |
CN (1) | CN1247847C (de) |
AU (1) | AU6818200A (de) |
DE (2) | DE19932482A1 (de) |
TR (1) | TR200200021T2 (de) |
TW (1) | TW524905B (de) |
WO (1) | WO2001004403A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104131407A (zh) * | 2013-05-03 | 2014-11-05 | 陈仁惠 | 导纱防缠装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10113184B4 (de) * | 2001-02-26 | 2006-04-20 | Memminger-Iro Gmbh | Fadenliefergerät mit Federanschlag für Fadenfühler |
ATE524586T1 (de) * | 2005-06-29 | 2011-09-15 | Stoll H Gmbh & Co Kg | Vorrichtung zur lieferung der für jede phase des strickvorgangs gerade erforderlichen fadenmenge an einen fadenführer einer strickmaschine |
CN101535543B (zh) * | 2006-10-06 | 2011-07-27 | 梅明格-Iro股份有限公司 | 喂纱器 |
CN101412476B (zh) * | 2007-10-15 | 2010-09-01 | 泰金宝电通股份有限公司 | 连杆带动挡纸的机构 |
CN112193940B (zh) * | 2020-09-03 | 2022-05-27 | 湖北昌宏纺织有限公司 | 一种纺线位置调节装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2188588A6 (de) * | 1972-06-13 | 1974-01-18 | Rosen Karl | |
GB2169927A (en) * | 1985-01-22 | 1986-07-23 | Sipra Patent Beteiligung | A thread delivery device for textile machinery |
DE3516891C1 (de) * | 1985-05-10 | 1986-10-02 | SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH, 7470 Albstadt | Fadenliefervorrichtung fuer Textilmaschinen |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1373884A (en) * | 1971-12-03 | 1974-11-13 | Rosen K I Nj | Thread supply device for textile machines |
US3883083A (en) | 1972-06-13 | 1975-05-13 | Rosen Karl I J | Thread supply device for textile machines |
DE2461746C2 (de) * | 1974-12-28 | 1984-01-05 | Memminger Gmbh, 7290 Freudenstadt | Fadenliefervorrichtung für Textilmaschinen |
DE2608590C3 (de) * | 1976-03-02 | 1980-08-28 | Memminger Gmbh, 7290 Freudenstadt | Fadenliefervorrichtung |
DE2710821C3 (de) * | 1977-03-11 | 1981-07-23 | Aktiebolaget Iro, Ulricehamn | Fadenliefervorrichtung für Textilmaschinen |
DE3006197C2 (de) | 1980-02-19 | 1988-03-24 | Memminger Gmbh, 7290 Freudenstadt | Fadenliefervorrichtung, insbesondere für Strickmaschinen |
US4632324A (en) * | 1982-11-12 | 1986-12-30 | Mayer & Cie. Gmbh & Co. | Strand storing and delivering device |
DE3616891A1 (de) | 1986-05-20 | 1987-11-26 | Becker Pruente Gmbh | Kettenflachschloss mit deckungsgleichen schlosshaelften zum einhaengen in kettenrundglieder |
US4691873A (en) * | 1986-06-06 | 1987-09-08 | Alan Gutschmit | Strand storing and delivering device |
DE4116497B4 (de) | 1991-05-21 | 2006-10-19 | Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh | Fadenliefervorrichtung |
US5860298A (en) * | 1997-05-23 | 1999-01-19 | Jen Hui Chen | Thread feeder with thread-twisting preventive device for knitting machines |
KR100365125B1 (ko) * | 1998-03-02 | 2003-08-02 | 장병인 | 방직기의 실 공급장치 |
TW498903U (en) * | 1999-01-22 | 2002-08-11 | Ren-Huei Chen | Constant-quantity and adjustable-quantity yarn-feeding device |
US6270032B1 (en) * | 1999-04-03 | 2001-08-07 | Jen Hui Chen | Variable or steady yarn feeding apparatus |
-
1999
- 1999-07-12 DE DE19932482A patent/DE19932482A1/de not_active Withdrawn
-
2000
- 2000-07-07 WO PCT/DE2000/002229 patent/WO2001004403A1/de active IP Right Grant
- 2000-07-07 CN CNB008102643A patent/CN1247847C/zh not_active Expired - Fee Related
- 2000-07-07 KR KR10-2002-7000407A patent/KR100438230B1/ko active IP Right Grant
- 2000-07-07 AU AU68182/00A patent/AU6818200A/en not_active Abandoned
- 2000-07-07 EP EP00956073A patent/EP1194623B1/de not_active Expired - Lifetime
- 2000-07-07 US US10/030,791 patent/US6702218B1/en not_active Expired - Fee Related
- 2000-07-07 DE DE50015441T patent/DE50015441D1/de not_active Expired - Lifetime
- 2000-07-07 TR TR2002/00021T patent/TR200200021T2/xx unknown
- 2000-07-11 TW TW089113719A patent/TW524905B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2188588A6 (de) * | 1972-06-13 | 1974-01-18 | Rosen Karl | |
GB2169927A (en) * | 1985-01-22 | 1986-07-23 | Sipra Patent Beteiligung | A thread delivery device for textile machinery |
DE3516891C1 (de) * | 1985-05-10 | 1986-10-02 | SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH, 7470 Albstadt | Fadenliefervorrichtung fuer Textilmaschinen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104131407A (zh) * | 2013-05-03 | 2014-11-05 | 陈仁惠 | 导纱防缠装置 |
Also Published As
Publication number | Publication date |
---|---|
US6702218B1 (en) | 2004-03-09 |
CN1360650A (zh) | 2002-07-24 |
KR20020020779A (ko) | 2002-03-15 |
TR200200021T2 (tr) | 2002-06-21 |
DE19932482A1 (de) | 2001-01-18 |
TW524905B (en) | 2003-03-21 |
EP1194623B1 (de) | 2008-11-05 |
CN1247847C (zh) | 2006-03-29 |
KR100438230B1 (ko) | 2004-07-02 |
AU6818200A (en) | 2001-01-30 |
DE50015441D1 (de) | 2008-12-18 |
EP1194623A1 (de) | 2002-04-10 |
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