JPS61257864A - Yarn feeder for textile machine - Google Patents
Yarn feeder for textile machineInfo
- Publication number
- JPS61257864A JPS61257864A JP61103283A JP10328386A JPS61257864A JP S61257864 A JPS61257864 A JP S61257864A JP 61103283 A JP61103283 A JP 61103283A JP 10328386 A JP10328386 A JP 10328386A JP S61257864 A JPS61257864 A JP S61257864A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- drum
- storage drum
- yarn storage
- drawer
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
- Knitting Machines (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、回転可能に支持されて駆動可能な回転対称の
糸貯留ドラムと、糸貯留ドラムの糸到来側および糸引出
し側にある糸案内機構とを有し、糸貯留ドラムがその引
出し側端部範囲に糸貯留部分より大きい直径をもってい
る、繊維機械用系供給装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a rotatably supported and driveable rotationally symmetrical yarn storage drum, and yarn guides on the yarn incoming and yarn withdrawal sides of the yarn storage drum. The present invention relates to a system feeding device for a textile machine having a mechanism, in which the yarn storage drum has a larger diameter in its drawer side end region than the yarn storage portion.
このような特徴をもつ系供給装置はドイツ連邦共和国の
特許第１９６６１５９号および第２７４３７４９号明細
書により公知である。この種の公知の糸貯留ドラムでは
、糸が糸貯留ドラムの引出し側の大きい直径範囲に全く
または部分的にしか接触しないように引出される。しか
し引出される糸が引出し側端部範囲で糸貯留ドラムのド
ラム部分に接触していないと、不利なことがわかった。A system feeding device with such characteristics is known from German patents 1966159 and 2743749 of the Federal Republic of Germany. In known thread storage drums of this kind, the thread is drawn off in such a way that it does not or only partially contacts the large diameter area of the drawer side of the thread storage drum. However, it has been found to be disadvantageous if the thread to be drawn off does not contact the drum part of the thread storage drum in the region of the drawing-off end.
しかし系がドラム下縁より上で引出されるかまたはドラ
ムの下端に設けられる環状フランジが糸貯留ドラムから
糸巻回が落下するのを防止するようになっており、この
溝状フランジを越えて系が引出されるすべての糸貯留ド
ラムで、前記の欠点が生ずる。However, if the system is pulled out above the lower edge of the drum or an annular flange provided at the bottom end of the drum prevents the yarn turns from falling out of the yarn storage drum, the system can be pulled out beyond this grooved flange. The above-mentioned disadvantages occur in all yarn storage drums from which yarn is drawn.
最初にあげた種類の糸供給装置において、繊ｍ８１械で
加工されるすべての糸に対しできるだけ有利な条件を生
ずる糸貯留ドラムの輪郭を見出す努力がなされている。In yarn feeding devices of the first type mentioned, efforts have been made to find a contour of the yarn storage drum that produces as favorable conditions as possible for all the yarns processed on the yarn m81 machine.
しかし繊＃機械では、例えば木綿、毛、合成繊維材料の
ような異なる製造材料のため、また例えば滑らかな糸、
撚糸、巻縮糸、弾性系のような異なる加工および仕上げ
のため、糸供給装置においても認められるような異なる
性質をもつ糸が加工される。その際甚だしい繊維砕片を
もつ糸の加工が大きな問題・であることがわかった。こ
の繊維砕片は、糸貯留ドラム表面へ糸の接触が行なわれ
ない糸貯留ドラム範囲に堆積する可能性がある。仕上げ
剤例えば管巻き油、管巻きワックスは、さらにドラム表
面に被膜を形成することがある。繊維砕片はこの範囲に
たまって急速に生長するａｍ環となり、引出し範囲にあ
る糸がこの環へ引込まれ、環が粗い制動環のように作用
して糸を破断するに至ることがある。したがって糸貯留
ドラム上の糸が単一の巻回層で到来個所から引出し個所
へ移動せしめられ、その際糸巻回が重ならず、また糸貯
留ドラムからの整然としだ糸引出しが損なわれないよう
に、糸供給装置の糸貯留ドラムの輪郭を形成するという
一般的な問題に加えて、繊維砕片が糸貯留ドラム上に堆
積するのを回避するという問題が生ずる。However, in textile machines, for different manufacturing materials such as cotton, wool, synthetic fiber materials, and also for example smooth yarn,
Due to different processing and finishes, such as twisted yarns, crimped yarns, elastic systems, yarns with different properties are processed which are also found in yarn feeding devices. At that time, it was found that the processing of yarn with severe fiber fragments was a major problem. This fiber debris can accumulate in areas of the yarn storage drum where no yarn contact occurs with the yarn storage drum surface. Finishing agents such as tube wrap oil and tube wrap wax may also form a coating on the drum surface. Fiber debris accumulates in this area and forms a rapidly growing am ring, into which the yarn in the withdrawal area can be drawn, causing the ring to act like a rough brake ring and break the yarn. Therefore, the yarn on the yarn storage drum is moved from the point of arrival to the point of withdrawal in a single winding layer, with the result that the yarn turns do not overlap and that the orderly withdrawal of the yarn from the yarn storage drum is not impaired. In addition to the general problem of contouring the yarn storage drum of a yarn feeding device, the problem arises of avoiding the accumulation of fiber debris on the yarn storage drum.
したがって本発明の課題は、甚だしい繊維砕片をもつ糸
でも支障のない巻回経過が保証され、糸貯留ドラムの引
出し側端部範囲に堆積物が形成されないように、糸貯留
ドラムをもつ糸供給装置を構成することである。It is therefore an object of the invention to provide a yarn supply device with a yarn storage drum in such a way that a trouble-free winding process is ensured even with a large amount of fiber debris and that no deposits are formed in the region of the drawer side end of the yarn storage drum. It is to compose.
最初にあげた種類の糸供給装置において、与えられた課
題を解決するため本発明によれば、糸貯留ドラムの直径
が糸貯留部分から引出し側ドラム端部範囲の最大外径個
所へ無段階に連銖的に大きくなり、引出し側ドラム端部
範囲の最大外径個所から始まってドラム軸線に対し直角
に引出し側最大外径個所を通って延びる面と最大外径個
所における糸貯留ドラム母線の延長線とによって規定さ
れる角範囲に、引出し側糸案内機構が設けられて、糸引
出しの際系が糸貯留部分から最大外径個所の所まで一貫
して糸貯留ドラムに接触している。糸貯留ドラムの直径
が糸貯留部分から最大外径個所へ、まず凹な湾曲に従っ
て、続いて円錐状に大きくなっていると有利である。引
出し側糸案内機構が糸案内輪であり、その軸線が糸貯留
ドラムの回転軸線と交差しているのがよい。In order to solve the given problem in the yarn feeding device of the first type mentioned, according to the present invention, the diameter of the yarn storage drum is adjusted steplessly from the yarn storage portion to the maximum outer diameter point in the end range of the drum on the drawer side. The extension of the yarn storage drum generatrix at the point of maximum outside diameter with a plane that increases in tandem and starts from the point of maximum outside diameter in the end area of the drum on the drawer side and extends through the point of maximum outside diameter on the drawer side at right angles to the drum axis. In the angular area defined by the lines, a draw-out side thread guide mechanism is provided, so that the thread drawing system is in continuous contact with the thread storage drum from the thread storage section to the point of maximum outer diameter. It is advantageous if the diameter of the yarn storage drum increases from the yarn storage section to the point of maximum outer diameter, first according to a concave curvature and then conically. It is preferable that the pull-out side yarn guide mechanism is a yarn guide ring, the axis of which intersects the rotational axis of the yarn storage drum.
゛〔発明の効果〕
本発明により構成された糸供給装置は、その引出し側端
部範囲における糸貯留ドラムの特別な形状により、引出
し側糸案内機構の配置と共に、すべての可能な材料種類
および仕上げの糸が、糸貯留ドラムからの引出しの際引
出し側ドラム端部範囲の最大外径個所で糸貯留ドラムを
票れるまで、糸貯留ドラム表面に接触したままである、
という利点を生ずる。したがって糸貯留ドラムの引出し
側端部範囲において、糸貯留ドラムの表面はその最大外
径個所の所まで引出される糸により常に自己掃除され、
その際−貫して接触する糸は、糸貯留ドラムの最大外径
個所を越えるまで、糸貯留ドラム表面から仕上げ剤砕片
または繊ｍ砕片を除去する。したがって本発明により構
成された糸貯留ドラムは、引出し側ドラム縁に突出した
環状フランジをもっていない。公知の糸貯留ドラムでは
、糸貯留ドラムの糸貯留部分から環状フランジへの存行
個所に糸枠片や糸繊維が特によくたまって、引出される
糸を危険にさらす汚物環が形成される可能性のあること
がわかった。しかし引出し側端部範囲における糸貯留ド
ラムの直径の無段階増大だけでは、糸貯留ドラム表面へ
の系の本発明にとって重要な一貫接触を保証できない。[Effects of the Invention] Due to the special shape of the yarn storage drum in its drawer end region, the yarn feeding device constructed according to the invention, together with the arrangement of the drawer side yarn guide mechanism, can accommodate all possible material types and finishes. remains in contact with the surface of the yarn storage drum until the yarn passes through the yarn storage drum at the point of maximum outer diameter of the end area of the drum on the drawer side during withdrawal from the yarn storage drum;
This gives rise to the advantage of Therefore, in the region of the drawer end of the yarn storage drum, the surface of the yarn storage drum is constantly self-cleaned by the yarn that is drawn out to its maximum outside diameter;
In the process, the threads that come into contact with each other remove finishing material debris or fiber debris from the surface of the thread storage drum, up to the maximum outside diameter of the thread storage drum. Therefore, the yarn storage drum constructed according to the invention does not have a projecting annular flange on the drawer-side drum edge. In known yarn storage drums, yarn frame fragments and yarn fibers are particularly likely to accumulate in the area between the yarn storage portion of the yarn storage drum and the annular flange, forming a dirt ring that endangers the yarn being drawn out. It turns out that there is. However, a stepless increase in the diameter of the thread storage drum in the drawer end region alone cannot guarantee the consistent contact of the system to the thread storage drum surface, which is important for the invention.
引出し側糸案内機構も前記の角範囲に設けて、これによ
り一貫した系接触を保証し、糸貯留ドラムから糸が急れ
る直前の縁範囲でも、ドラム表面から系が部分的に雛れ
ないようにせねばならない。A drawer-side yarn guide mechanism is also provided in the corner area mentioned above, which ensures consistent system contact and prevents the system from partially pulling out from the drum surface even in the edge area just before the yarn rushes out of the yarn storage drum. I have to fake it.
本発明により構成された糸供給装置の実施例を添付図面
に基いて以下に説明する。Embodiments of the yarn supply device constructed according to the present invention will be described below with reference to the accompanying drawings.
第１図に示す糸供給装置は、中空体として構成されてそ
の一端を繊維機械の取付は条片１１に取外し可能に取付
けられている装置ハウジングｌＯをもっている。この装
置ハウジングｌＯの下側に糸貯留ドラム１２が設けられ
ており、その引出し側端Ｍ範囲］３は第２図ないし第４
図に関してさらに説明される。糸貯留ドラム１２は軸１
４に固定的に結合され、この軸は装置ハウジング１０に
垂直に通されて、装置ハウジングｌＯに支持されている
。装置ハウジング１０の上側へ突出する軸部分上には２
つの歯付きベルト車１５および１６が支持されて、公知
のように両歯付きベルト車の間に設けられて軸線方向移
動可能なりラッチ円板１７により軸１４に選択的に連結
可能である。The yarn feeding device shown in FIG. 1 has a device housing 10 which is constructed as a hollow body and which is removably attached at one end to a mounting strip 11 of the textile machine. A yarn storage drum 12 is provided on the lower side of this device housing IO, and the drawer side end M range] 3 is shown in FIGS. 2 to 4.
Further explanation will be given with respect to the figures. The yarn storage drum 12 is connected to the shaft 1
4, the shaft of which passes vertically through the device housing 10 and is supported by the device housing IO. On the shaft portion projecting upwardly of the device housing 10 are two
Two toothed sheaves 15 and 16 are supported and are axially movable and selectively connectable to the shaft 14 by means of a latch disc 17 arranged between the two toothed sheaves in a known manner.
装置ハウジングｌＯの片持ち端部１８の端面には糸緊張
装置１９が設けられている。系緊張装置１９より上には
、装置ハウジング１０に固定的に結合された第１の糸案
内輪２０が、図示濾い供給ボビンから引出される糸２１
のために設けられている。装置ハウジングｌＯの下側に
は、糸通過方向において糸貯留ドラム１２の前に供給糸
案内輪２２が設けられている。引出し方向において糸貯
留ドラム１２の後には、前後に間隔をおいて２つの引出
し側糸案内機構２３および２４があり、この配置も同様
に第２図ないし第４図について説明される。引出し側の
両糸案内機構２３と２４との間には、引出される糸２１
に接触する公知の糸監視装置の湾曲片２５がある。装置
ハウジング１０内に収容されるこの糸監視装置には、供
給される糸２１に糸案内輪２２の前で接触して揺動可能
に支持されるセンサ２６も属している。A thread tensioning device 19 is provided on the end face of the cantilevered end 18 of the device housing IO. Above the system tensioning device 19, a first thread guide ring 20, which is fixedly connected to the device housing 10, is connected to a thread 21 drawn off from the illustrated filter supply bobbin.
It is set up for. A supply yarn guide ring 22 is provided on the lower side of the device housing IO in front of the yarn storage drum 12 in the yarn passing direction. After the yarn storage drum 12 in the withdrawal direction, there are two drawer-side yarn guide mechanisms 23 and 24 spaced one after the other, the arrangement of which is also explained with reference to FIGS. 2 to 4. The thread 21 to be drawn out is located between the thread guide mechanisms 23 and 24 on the drawer side.
There is a curved piece 25 of the known thread monitoring device which contacts the thread. A sensor 26 , which is housed in the device housing 10 and is pivotably supported in contact with the thread 21 being fed in front of the thread guide wheel 22 , also belongs.
第２図は糸貯留ドラム１２の引出し側端部範囲１３のみ
を示している。糸貯留゛ドラム１２はその中央区域に少
なくともほぼ円筒状の糸貯留部分２７をもち、できるだ
け互いに離れて延びる数巻でいる。円筒状糸貯留部分２
７かうドラム直径がドラム下縁２８の方へ無段階にかつ
連続的にます部分２９で凹な湾曲に従って、続く終端部
分で円錐状に増大している。図示した実施例では、ドラ
ム端部範囲１３の最大外径個所３１は糸貯留ドラム１２
の下縁２８と一致している。最大外径個所３１を越える
円錐状ドラム終端部分３０の延長部は、第１図および第
２図に記入したドラム局面の延長面３２または母線の延
長線を生じ、この延長面３２が糸貯留ドラム１２の下縁
２８により決定される面３３と角範囲αを形成する。図
示した実施例ではこの角範囲α内に、糸案内輪として構
成された引出し側糸案内機構２３および２４が、前後に
間隔をおいて第３図のように設けられて、第３図に記入
されたそれらの軸線３４が糸貯留ドラム１２の回転軸線
３５と交差するようになっている。引出し側糸案内機構
２３の配置は、糸貯留ドラム１２引出し側端部範囲１３
の周面の曲率の経過に合わせて選定されて、糸２１の引
出し側において、最後すなわち最下の糸巻回２Ｊａと、
糸貯留ドラム１２の下縁２８にあって糸２１が糸貯留ド
ラムから離れる個所３６との間で、糸２１が糸貯留ドラ
ム１２の周面の部分２７．２９．３０に一貫して接触す
るようにしている。したがつ゛て糸２１は、第３図に記
入された個所３７から糸貯留ドラム１２を雛れる個所３
６までの第３図に断面で示す全行程で、糸貯留ドラム１
２の周面に接触する。FIG. 2 shows only the drawer-side end region 13 of the yarn storage drum 12. The yarn storage drum 12 has in its central region at least a substantially cylindrical yarn storage portion 27 in several turns extending as far apart from each other as possible. Cylindrical thread storage part 2
The drum diameter increases steplessly and continuously towards the lower drum edge 28 in accordance with a concave curvature in the square section 29 and conically in the subsequent end section. In the illustrated embodiment, the maximum outer diameter 31 of the drum end region 13 is located at the point 31 of the yarn storage drum 12.
coincides with the lower edge 28 of. The extension of the conical drum end section 30 beyond the point of maximum outer diameter 31 creates an extension surface 32 of the drum profile or an extension of the generatrix drawn in FIGS. 12 and forms an angular range α with the surface 33 determined by the lower edge 28 of 12. In the illustrated embodiment, within this angular range α, drawer-side thread guide mechanisms 23 and 24 configured as thread guide rings are provided at intervals in the front and back as shown in FIG. The axes 34 of the yarn storage drum 12 intersect with the rotation axis 35 of the yarn storage drum 12. The arrangement of the drawer side yarn guide mechanism 23 is as follows:
The last or lowest thread winding 2Ja is selected according to the progression of the curvature of the circumferential surface of the thread 21 on the drawer side of the thread 21,
Between the point 36 at the lower edge 28 of the yarn storage drum 12 where the yarn 21 leaves the yarn storage drum, the yarn 21 is in constant contact with a portion 27, 29, 30 of the circumferential surface of the yarn storage drum 12. I have to. Therefore, the yarn 21 is moved from the point 3 where the yarn storage drum 12 can be retrieved from the point 37 marked in FIG.
In the entire process shown in cross section in Fig. 3 up to 6, the yarn storage drum 1
Contact the peripheral surface of 2.
第３図には、引出し側ドラム端部範囲１３の４つの半径
切断個所Ａ、 Ｂ、 ＣおよびＤが記号をつけられ、こ
れらの個所は第４図に示され、かつ縁個所３６までの全
引出し区間にわたって系２１が糸貯留ドラム１２の端部
範囲１３の周面へどのように接触しているかを示してい
る。In FIG. 3, the four radial cutting points A, B, C and D of the drawer-side drum end area 13 are marked, which points are shown in FIG. It shows how the system 21 contacts the circumferential surface of the end region 13 of the yarn storage drum 12 over the withdrawal section.
ドラム端部範囲１３の最大外径個所３１に、糸２】に接
触しない内方湾曲ドラム部分を続けることもできる。こ
のように続くドラム部分上に線錐毛羽環は形成されず、
それが糸貯留ドラムから脱落することもない。このよう
に内方へ向く糸貯留ドラムの付加部への堆積物は、引出
される系２１を妨害することもない。糸案内機構２３お
よび２４は糸案内輪でなくてもよく、開いた糸案内かぎ
でもよい。The maximum outer diameter point 31 of the drum end region 13 can also be followed by an inwardly curved drum section which does not come into contact with the thread 2. In this way, a conical fluff ring is not formed on the drum section that continues,
It does not fall off from the yarn storage drum. In this way, deposits on the inwardly directed addition of the yarn storage drum also do not interfere with the withdrawn system 21. The thread guide mechanisms 23 and 24 do not need to be thread guide wheels, but may be open thread guide hooks.
第１図は繊維機械に取付けられた糸供給装置の側面図、
第２図は第１図による糸貯留ドラムの引出し側端部範囲
における拡大側面図、第３図は第２図のＩＩＩ −ＩＩ
Ｉ線に沿う断面図、第４図は第３図の周囲個所Ａ、 Ｂ
、 ＣおよびＤにおける糸貯留ドラムおよび引出される
糸の半径断面図である。
１２・・・糸貯留ドラム、１３・・・端部範囲、２１・
・・糸、２２〜２４・・・糸案内機構、２７・・・糸貯
留部分、３１・・・量大外径個所、３２・・・延長線（
面）、３３・・・面、３５・・・ドラム軸線、α・・・
角範囲。
Ｆｉｇ、 ７Figure 1 is a side view of a yarn supply device installed on a textile machine.
FIG. 2 is an enlarged side view of the yarn storage drum according to FIG. 1 in the drawer side end region, and FIG.
A cross-sectional view along line I, Figure 4 shows surrounding areas A and B in Figure 3.
, C and D are radial cross-sectional views of the yarn storage drum and the drawn yarn; 12... Yarn storage drum, 13... End range, 21...
... Thread, 22-24 ... Thread guide mechanism, 27 ... Thread storage part, 31 ... Large amount outer diameter part, 32 ... Extension line (
surface), 33... surface, 35... drum axis line, α...
angular range. Fig, 7
Claims (1)
ドラムと、糸貯留ドラムの糸到来側および糸引出し側に
ある糸案内機構とを有し、糸貯留ドラムがその引出し側
端部範囲に糸貯留部分より大きい直径をもっているもの
において、糸貯留ドラム（１２）の直径が糸貯留部分（
２７）から引出し側ドラム端部範囲 （１３）の最大外径個所（３１）へ無段階に連続的に大
きくなり、引出し側ドラム端部範囲（１３）の最大外径
個所（３１）から姶まってドラム軸線（３５）に対し直
角に引出し側最大外径個所（３１）を通って延びる面（
３３）と最大外径個所（３１）における糸貯留ドラム母
線の延長線（３２）とによって規定される角範囲（α）
に、引出し側糸案内機構（２３）が設けられて、糸引出
しの際糸（２１）が糸貯留部分（２７）から最大外径個
所（３１）の所まで一貫して糸貯留ドラム（１２、１３
）に接触していることを特徴とする、繊維機械用糸供給
装置。 ２ 糸貯留ドラム（１２、１３）の直径が糸貯留部分（
２７）から最大外径個所（３１）へ、まず凹な湾曲に従
って、続いて円錐状に大きくなっていることを特徴とす
る、特許請求の範囲第１項に記載の糸供給装置。 ３ 引出し側糸案内機構（２３）が糸案内輪であり、そ
の軸線（３４）が糸貯留ドラム（１２）の回転軸線（３
５）と交差していることを特徴とする、特許請求の範囲
第１項に記載の糸供給装置。[Scope of Claims] 1. A yarn storage drum that is rotatably supported and driveable and has a rotationally symmetrical shape, and a yarn guide mechanism located on a yarn arrival side and a yarn withdrawal side of the yarn storage drum. If the diameter of the yarn storage drum (12) is larger than that of the yarn storage portion in the drawer end area, the diameter of the yarn storage drum (12)
27) to the maximum outer diameter point (31) of the drawer side drum end range (13), and increases steplessly and continuously from the maximum outer diameter point (31) of the drawer side drum end range (13). a surface (
33) and the extension line (32) of the yarn storage drum bus line at the maximum outer diameter point (31)
A drawer-side yarn guide mechanism (23) is provided so that the yarn (21) is guided consistently from the yarn accumulating portion (27) to the maximum outer diameter point (31) during yarn withdrawal from the yarn accumulating drum (12, 13
) A yarn supply device for textile machinery, characterized in that the device is in contact with 2 The diameter of the yarn storage drum (12, 13) is the same as the yarn storage portion (
27) The thread feeding device according to claim 1, characterized in that it widens firstly according to a concave curvature and then conically from the point of maximum outer diameter (31). 3 The drawer side yarn guide mechanism (23) is a yarn guide ring, and its axis (34) is the rotation axis (3) of the yarn storage drum (12).
The yarn feeding device according to claim 1, characterized in that the yarn feeding device intersects with (5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3516891A DE3516891C1 (en) | 1985-05-10 | 1985-05-10 | Thread delivery device for textile machines |
| DE3516891.9 | 1985-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61257864A true JPS61257864A (en) | 1986-11-15 |
| JPH0157026B2 JPH0157026B2 (en) | 1989-12-04 |
Family
ID=6270391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61103283A Granted JPS61257864A (en) | 1985-05-10 | 1986-05-07 | Yarn feeder for textile machine |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS61257864A (en) |
| DD (1) | DD246753A5 (en) |
| DE (1) | DE3516891C1 (en) |
| ES (1) | ES297035Y (en) |
| GB (1) | GB2174727B (en) |
| IT (1) | IT1188120B (en) |
| SE (1) | SE464081B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63256753A (en) * | 1987-04-06 | 1988-10-24 | ジプラ パテントエントビクルングス−ウント ベタイリグングスゲゼルシャフト エムベーハー | Yarn feeder for knitting machine |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4105981C2 (en) * | 1991-02-26 | 1999-08-19 | Sipra Patent Beteiligung | Thread delivery device |
| DE19840727A1 (en) | 1998-09-07 | 2000-05-25 | Memminger Iro Gmbh | Thread delivery device for textile machines |
| DE19932482A1 (en) * | 1999-07-12 | 2001-01-18 | Memminger Iro Gmbh | Thread delivery device in with adjustable thread guide device |
| DE19932484C1 (en) * | 1999-07-12 | 2001-05-10 | Memminger Iro Gmbh | Thread delivery device with sensor lock |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2163976A1 (en) * | 1971-12-22 | 1973-07-05 | Rosen Karl I J | METHOD OF REDUCING THE FRICTION BETWEEN A THREAD AND THREAD GUIDE PARTS OF TEXTILE MACHINES |
| DE8318792U1 (en) * | 1983-06-29 | 1983-12-22 | SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH, 7470 Albstadt | THREAD STORAGE AND DELIVERY DEVICE FOR TEXTILE MACHINES |
| DE3412550A1 (en) * | 1984-04-04 | 1985-10-17 | SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH, 7470 Albstadt | DEVICE FOR POSITIVE THREAD DELIVERY TO TEXTILE MACHINES |
-
1985
- 1985-05-10 DE DE3516891A patent/DE3516891C1/en not_active Expired
-
1986
- 1986-04-03 SE SE8601489A patent/SE464081B/en not_active IP Right Cessation
- 1986-04-30 GB GB08610524A patent/GB2174727B/en not_active Expired
- 1986-04-30 IT IT67356/86A patent/IT1188120B/en active
- 1986-05-07 JP JP61103283A patent/JPS61257864A/en active Granted
- 1986-05-07 DD DD86290027A patent/DD246753A5/en not_active IP Right Cessation
- 1986-05-09 ES ES1986297035U patent/ES297035Y/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63256753A (en) * | 1987-04-06 | 1988-10-24 | ジプラ パテントエントビクルングス−ウント ベタイリグングスゲゼルシャフト エムベーハー | Yarn feeder for knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DD246753A5 (en) | 1987-06-17 |
| ES297035Y (en) | 1989-03-16 |
| JPH0157026B2 (en) | 1989-12-04 |
| ES297035U (en) | 1988-09-01 |
| GB2174727B (en) | 1988-06-15 |
| IT1188120B (en) | 1987-12-30 |
| SE8601489D0 (en) | 1986-04-03 |
| GB8610524D0 (en) | 1986-06-04 |
| SE8601489L (en) | 1986-11-11 |
| SE464081B (en) | 1991-03-04 |
| DE3516891C1 (en) | 1986-10-02 |
| IT8667356A1 (en) | 1987-10-30 |
| GB2174727A (en) | 1986-11-12 |
| IT8667356A0 (en) | 1986-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |