JPH07228424A - Thread wound body - Google Patents
Thread wound bodyInfo
- Publication number
- JPH07228424A JPH07228424A JP1917594A JP1917594A JPH07228424A JP H07228424 A JPH07228424 A JP H07228424A JP 1917594 A JP1917594 A JP 1917594A JP 1917594 A JP1917594 A JP 1917594A JP H07228424 A JPH07228424 A JP H07228424A
- Authority
- JP
- Japan
- Prior art keywords
- wound body
- traverse
- paper tube
- yarn
- bobbin
- 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
Landscapes
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は解舒性にすぐれ、かつ梱
包搬送時の保形成にすぐれた巻糸体に係り、特に、工業
用ミシンの経取り給糸用パッケージとして好適な巻糸体
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wound body which has an excellent unwinding property and an excellent retention during packing and transportation, and more particularly to a wound body suitable as a warp-feeding package for an industrial sewing machine. Regarding
【０００２】[0002]
【従来の技術】工業用ミシン糸の多くは、第４図に示す
如く巻幅より稍々長めの円筒部ｋ1のベース側端部に円
錐形の鍔部ｋ2を合成樹脂にて一体成型したキングスプ
ールボビンＫに、糸条Ｙをトラバース幅Ｗを一定とし
て、巻位置のみ前記円錐鍔部ｋ2の約４５°の傾斜に沿
わせて軸線方向に移動させることにより、ノーズ側（糸
条を経取り解舒する側）の端面を先細の円錐形状として
巻取り、これを透明フィルム等で包装して市販に供され
ている。また、上記のミシン糸の巻糸体は前記ノーズ側
を上に直立させて使用し、ノーズ側より経取り方式で解
舒される。従来、ミシン糸をこの様なキングスプールに
巻上げて販売するメリットとしては次のようなものがあ
る。 （ａ） 巻糸体のベース側端面が円錐形鍔部ｋ2に接し
ているため、第５図に示す如く経取り解舒する際、糸の
テンションが弛んで表面の糸条ループがすべり落ちた場
合でも、糸条がベース側端面に滑り込まない。従ってミ
シンによる縫製作業のように間欠的な解舒の場合にトラ
ブルが少ない。 （ｂ） 巻糸体の耳部Ａが約１３５°の鈍角になってい
るため、梱包搬送時の型崩れが少なく、解舒性にすぐ
れ、スラッフィング（表面の糸がパッケージから輪抜け
すること。）を生じ難い。2. Description of the Related Art In many industrial sewing machine threads, as shown in FIG. 4, a conical collar portion k 2 is integrally molded with a synthetic resin at the end of the base portion of a cylindrical portion k 1 slightly longer than the winding width. On the king spool bobbin K, the traverse width W is kept constant and the yarn Y is moved in the axial direction along the inclination of the conical collar k 2 of about 45 ° only at the winding position. The end surface on the side of unwinding and unwinding) is wound into a tapered conical shape, and this is wrapped in a transparent film or the like for commercial use. Further, the wound body of the above-mentioned sewing machine thread is used with the nose side upright, and is unwound from the nose side by a take-up method. Conventionally, the following are the advantages of winding and selling sewing thread on such a king spool. (A) Since the end face on the base side of the wound body is in contact with the conical collar part k 2 , when tension is unwound as shown in FIG. 5, the tension of the yarn loosens and the yarn loop on the surface slips off. Even if it does, the thread does not slip into the end surface on the base side. Therefore, there are few troubles in the case of intermittent unwinding such as sewing work by a sewing machine. (B) Since the selvage A of the wound body has an obtuse angle of about 135 °, the shape of the wound body during packing and transportation is small, the unwinding property is excellent, and the sluffing (the thread on the surface slips out of the package) .) Is unlikely to occur.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記の
合成樹脂製のキングスプールボビンを使用した巻糸体
は、使用後のボビンが廃棄時公害の原因となるため、処
理コストが高騰するだけでなく、ボビン自体を重ね合わ
せ出来ず、また、円錐鍔部が干渉して嵩張るため、搬送
コストが高くなる問題がある。一方、従来より第６図に
示す如くボビンとして紙管を使用し、これにノーズ側、
ベース側の両端面が平坦になるよう糸条を巻取って構成
したスケアエンドコーンと称される巻糸体も市販されて
いる。ところが、上記のスケアエンド形の巻糸体の場合
は、ノーズ側の耳部が略々直角になっているため、梱包
輸送時に型崩れを起こし易く、特に、ボビンのテーパ角
θ′が大きくなるほど、この傾向が強くなる。この発明
は、経取り給糸用巻糸体として、キングスプールボビン
を使用したものと同様に解舒性にすぐれ、かつ、梱包輸
送時にも耳部の損傷が生じ難く、取扱いが容易であると
共に、ボビンの廃棄も容易な新規な形状の巻糸体を提供
するものである。However, the wound body using the above-mentioned synthetic resin king spool bobbin not only raises the processing cost because the bobbin after use causes pollution at the time of disposal. However, since the bobbins themselves cannot be overlapped and the conical flanges interfere with each other to make them bulky, there is a problem that the transportation cost becomes high. On the other hand, conventionally, a paper tube is used as a bobbin as shown in FIG.
A wound body called a scare end cone, which is formed by winding a yarn so that both end surfaces on the base side are flat, is commercially available. However, in the case of the wound end type wound body described above, since the selvage portion on the nose side has a substantially right angle, it is easy for the shape to collapse during package transportation, and in particular, as the taper angle θ ′ of the bobbin increases, This tendency becomes stronger. INDUSTRIAL APPLICABILITY The present invention has an excellent unwinding property as in the case of using a king spool bobbin as a take-up yarn winding body, and is less likely to cause damage to the ears during package transportation, and is easy to handle. The present invention provides a wound body having a novel shape that makes it easy to dispose of bobbins.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
の本発明巻糸体の特徴は、ボビンとして紙管を使用し、
これにベース側端面を平坦とし、かつ、ノーズ側端面を
前記紙管の母線に対し４５°乃至６０°傾斜した母線を
有する先細形状の円錐面として糸条を巻上げた点にあ
る。The features of the wound body of the present invention for achieving the above object are that a paper tube is used as a bobbin,
In this point, the end face on the base side is flat, and the end face on the nose side is wound up as a tapered conical surface having a generatrix inclined by 45 ° to 60 ° with respect to the generatrix of the paper tube.
【０００５】[0005]
【作用】上記構成からなる巻糸体は、ベース側の平坦な
端面を適宜直径のドーナッツ状環座に密着させ、ノーズ
側を上にして垂直に立てて解舒するとき、ミシンによる
縫製作業時等に間欠的に糸が引出され、巻糸体表層の糸
条が惰力によって余分に引き出されてループが表面を滑
り落ちた場合でも、糸条はベース側端面と環座とが密着
しているため、該ベース側端面に滑り込むことがなく、
間欠的な解舒がスムースに行なえる。また、巻糸体はそ
の耳部が鈍角をなしているため、透明フィルム等による
包装時や梱包輸送時にも型崩れを生じ難い。また、ボビ
ンとして廃棄が容易な紙管を用いているため、使用後の
処理が容易、かつ、低コストで行なえる。In the wound body having the above-described structure, when the flat end surface on the base side is brought into close contact with a donut-shaped ring seat having an appropriate diameter, the nose side is upright and is unwound vertically, when sewing with a sewing machine. Even if the yarn is intermittently pulled out to the loop, and the yarn on the surface layer of the wound body is excessively pulled out by the inertia force and the loop slides off the surface, the end face of the yarn and the ring seat are in close contact. Since it does not slip into the end face on the base side,
Intermittent unwinding can be done smoothly. In addition, since the wound body has an obtuse angle, the shape of the wound body is unlikely to be lost during packaging with a transparent film or the like, or during transportation of the package. Further, since the paper tube which is easy to dispose is used as the bobbin, the treatment after use is easy and can be performed at low cost.
【０００６】[0006]
【実施例】以下本発明の実施例を第１図および第２図に
示す実施例に基づいて説明する。Embodiments of the present invention will be described below with reference to the embodiments shown in FIGS. 1 and 2.
【０００７】第１図は現在広く一般的に用いられている
母線角度３°３０′の紙管Ｂを用いて本発明の巻糸体Ｐ
を形成したものを示す。糸条Ｙは、そのトラバース長さ
が紙管Ｂの表面においてｌ1の長さを有して最も大き
く、巻糸層の増加につれてトラバース長さが徐々に減少
し、以後、表層のトラバース長さがｌ2になるまで直線
的に減少していると共に、紙管Ｂのベース側の折り返し
端は、常に紙管Ｂの軸線Ｏと直交する平面内に位置し
て、巻上がりの巻糸体のベース側端面が平坦な形状とな
っている。FIG. 1 shows a wound body P of the present invention using a paper tube B having a generatrix angle of 3 ° 30 'which is widely used at present.
It shows what formed. The yarn Y has the largest traverse length with a length of l 1 on the surface of the paper tube B, the traverse length gradually decreases as the number of winding layers increases, and thereafter, the traverse length of the surface layer increases. Is linearly decreased to 1 2 and the folding end on the base side of the paper tube B is always located in a plane orthogonal to the axis O of the paper tube B, and The end face on the base side is flat.
【０００８】なお、上記実施例では紙管Ｂとして３°３
０′のものを例示したが、一般の５°５７′紙管でも外
周母線の角度が異なるが同様な巻糸体を形成し得る。上
記ノーズ側端面の傾斜角度θは、糸条Ｙの性質、特に滑
り易さの面を考慮して決定される。この角度は４５°乃
至６０°とするのが巻取り時における綾落ちの防止や、
搬送及び取扱時の耳崩れ防止に効果的であり、且つ前記
第６図に示したスケアエンド形の巻糸体に比し、糸量が
極端に減少することがなく有利である。In the above embodiment, the paper tube B is 3 ° 3.
Although 0'is shown as an example, a similar wound body can be formed even with a general 5 ° 57 'paper tube although the angle of the outer peripheral busbar is different. The inclination angle θ of the end face on the nose side is determined in consideration of the property of the yarn Y, particularly the surface of slipperiness. This angle is set to 45 ° to 60 ° to prevent traverse during winding,
It is effective for preventing ear collapse during transportation and handling, and is advantageous as compared with the wound end type wound body shown in FIG. 6 in that the yarn amount does not extremely decrease.
【０００９】また、ノーズ側の端面は、トラバース長さ
ｌ1からｌ2への漸減によって紙管Ｂの母線と角度θをな
す先細形状の円錐面として形成されている。第２図は円
筒状の紙管Ｂを使用して本発明の巻糸体Ｐを形成した実
施例である。The end surface on the nose side is formed as a tapered conical surface forming an angle θ with the generatrix of the paper tube B by gradually decreasing the traverse length l 1 to l 2 . FIG. 2 shows an embodiment in which a wound body P of the present invention is formed by using a cylindrical paper tube B.
【００１０】本実施例の巻糸体Ｐにおいても第１図と同
様に巻き始めのトラバース長さｌ1に対し巻き終わりの
トラバース長さｌ2を小さく設定し、トラバース幅を漸
次減少させつつ、ベース側端面Ｐ1を平坦な形状とし、
ノーズ側の端面Ｐ2を母線が中心線０に対して角度θだ
け傾斜した先細円錐面となる様、糸層の断面形状を台形
とした。なお、上記角度θは前記第１図の実施例と同様
な理由により４５°乃至６０°に設定する。Also in the wound body P of the present embodiment, the traverse length l 2 at the end of winding is set smaller than the traverse length l 1 at the beginning of winding in the same manner as in FIG. 1 , and the traverse width is gradually reduced, The base side end surface P 1 has a flat shape,
The cross-sectional shape of the yarn layer was trapezoidal so that the nose side end surface P 2 was a tapered conical surface with the generatrix inclined by an angle θ with respect to the center line 0. The angle θ is set to 45 ° to 60 ° for the same reason as in the embodiment shown in FIG.
【００１１】この様な形状の巻糸体Ｐは、工業用ミシン
等の給糸パッケージとして使用する際、第１図および第
２図において夫々２点鎖線で示す如く、外径が巻糸体Ｐ
のベース側外径よりも僅かに大きく、中心孔径がボビン
Ｂのベース側外径と同一か又は稍々大きいフェルト等の
ドーナッツ形の環座Ｆを敷き、ノーズ側を上に直立させ
て使用される。これによって経取り解舒の途中で糸に惰
力によるテンションの弛みが生じて、表層の糸がループ
状に滑り落ちた場合でも、糸が巻糸体Ｐのベース側端面
に滑り込む不具合がなく、間欠的な引出しによってもス
ムースな解舒が出来るのである。勿論、上述の如き環座
Ｆは、ボール紙等によって容易に作成可能であるから、
巻上がった巻糸体Ｐにこの様な紙製の当て板を施して包
装し、出荷すれば、梱包輸送時のベース側の角部の保護
にもなる。When the wound body P having such a shape is used as a yarn feeding package for an industrial sewing machine or the like, the wound body P has an outer diameter as shown by a two-dot chain line in FIGS. 1 and 2.
The donut-shaped ring seat F of felt or the like having a center hole diameter slightly larger than the base side outer diameter of the bobbin B is the same as or slightly larger than the base side outer diameter of the bobbin B, and the nose side is upright and used. It As a result, even if the yarn loosens in tension due to inertial force during the warp unwinding and the yarn on the surface layer slides down in a loop, there is no problem that the yarn slides into the end surface of the winding body P on the base side. The smooth unwinding can be done by intermittent withdrawal. Of course, the ring seat F as described above can be easily created by using cardboard or the like,
When the wound wound body P is provided with such a paper-made backing plate and is packaged and shipped, the corner portion on the base side can be protected at the time of package transportation.
【００１２】なお、本発明の巻糸体を製造するワインダ
としては、例えば、第３図（ａ）（ｂ）に示す如きテー
パーエンド形成機構を備えたワインダが用いられる。As the winder for manufacturing the wound body of the present invention, for example, a winder having a taper end forming mechanism as shown in FIGS. 3 (a) and 3 (b) is used.
【００１３】即ち、スピンドル軸１上に担持されたボビ
ンＢの外周にローラベール２をタッチさせ、該ローラベ
ール２の軸線と平行してガイドロッド３を配置した。That is, the roller bale 2 was touched on the outer periphery of the bobbin B carried on the spindle shaft 1, and the guide rod 3 was arranged in parallel with the axis of the roller bale 2.
【００１４】上記ガイドロッド３には、Ｌ字形のトラバ
ースロッド４の屈曲部に設けた支点Ｑを回動自在に支持
するトラバーススライド５が遊嵌されており、該トラバ
ーススライド５が図示なき公知の無端螺旋溝を有するト
ラバースカムによって常時トラバース長Ｔの範囲で往復
駆動される。A traverse slide 5 which rotatably supports a fulcrum Q provided at the bent portion of the L-shaped traverse rod 4 is loosely fitted to the guide rod 3, and the traverse slide 5 is well-known and not shown. A traverse cam having an endless spiral groove is constantly driven to reciprocate within a traverse length T.
【００１５】前記トラバースロッド４の一端には糸条Ｙ
を綾振りさせるトラバースガイド６を連設し、他方の揺
動端には、回動中心０を基点として回動するビルダーカ
ム７の溝８に沿って摺動するスライダ９を連結した。な
お、トラバーススライド５が右端の折り返し端にあると
き、スライダ９とトラバースロッド４の連結点Ｒがビル
ダーカム７の回動中心０と一致し、ビルダーカム７の傾
きの大小に拘らず、トラバースロッド４の右端折り返し
部での角度を常時一定とした。また、上記ガイドロッド
３、トラバースロッド４、トラバーススライド５、トラ
バースガイド６、ビルダーカム７ならびにスライダ９等
を含むトラバース装置は、前記ボビンＢ上の糸層の増加
に伴い、該ボビンＢの軸線と直交する方向に移動する様
にし、ビルダーカム７は、糸層の増加に連動して第３
（ｂ）図に示す２点鎖線状態から実線の状態まで中心０
の回りで漸次回動する様にした。A yarn Y is attached to one end of the traverse rod 4.
A traverse guide 6 for traversing is provided in series, and a slider 9 that slides along a groove 8 of a builder cam 7 that rotates about a rotation center 0 is connected to the other swing end. In addition, when the traverse slide 5 is at the folding end on the right end, the connection point R between the slider 9 and the traverse rod 4 coincides with the rotation center 0 of the builder cam 7, and the traverse rod is irrespective of the inclination of the builder cam 7. The angle at the right end turnback portion of No. 4 was always constant. In addition, the traverse device including the guide rod 3, the traverse rod 4, the traverse slide 5, the traverse guide 6, the builder cam 7, the slider 9 and the like has an axis line of the bobbin B as the yarn layer on the bobbin B increases. The builder cam 7 is moved in the direction orthogonal to the 3rd
(B) Center 0 from the two-dot chain line state to the solid line state
It was designed to rotate gradually around.
【００１６】かくして、上記構成のワインダーは第３
（ａ）図に示す巻き始めの状態ではトラバーススライド
５の往復動によって、トラバースガイド６が糸条Ｙをト
ラバース長さｌ1の範囲で綾振りし、糸層の増加に伴う
ビルダーカム７の傾動によりトラバースガイド６が第３
（ｂ）図に示す鎖線位置から実線で示す状態に漸次移行
するため、漸次綾振り幅が減少して、巻き終わりの時点
で、長さｌ2までノーズ側のトラバース幅が減じる。こ
のため、ノーズ側の端面Ｐ2は約４５°傾斜した先細円
錐面となる。また、ボビンＢのベース側では、前述の如
くスライダ９の連結点がビルダーカム７の回動中心に一
致するため、該ビルダーカム７の角度に拘らずトラバー
スガイド６の折り返し点が不変のため、巻糸体の端部が
軸線と直交する平坦面に形成される。Thus, the winder having the above structure is the third winder.
At the beginning of winding shown in FIG. 6A, the traverse guide 6 traverses the yarn Y within the range of the traverse length l 1 by the reciprocating movement of the traverse slide 5, and the builder cam 7 tilts as the yarn layer increases. Makes the traverse guide 6 third
Since the position shown by the chain line in the diagram (b) gradually shifts to the state shown by the solid line, the traverse width gradually decreases, and the traverse width on the nose side decreases to the length l 2 at the end of winding. Therefore, the end surface P 2 on the nose side is a tapered conical surface inclined by about 45 °. Further, on the base side of the bobbin B, since the connecting point of the slider 9 coincides with the rotation center of the builder cam 7 as described above, the turning point of the traverse guide 6 remains unchanged regardless of the angle of the builder cam 7. The end of the wound body is formed on a flat surface orthogonal to the axis.
【００１７】なお、ノーズ側のテーパー面は糸層の増加
量に対するビルダーカム７の回動角の割合によって決定
されるので、ビルダーカム７とトラバース装置を移動さ
せる機構（図示せず）との間の連動カムを変更すれば４
５°乃至６０°の範囲で自由に設定出来る。Since the taper surface on the nose side is determined by the ratio of the rotation angle of the builder cam 7 to the increasing amount of the yarn layer, the taper surface between the builder cam 7 and the mechanism (not shown) for moving the traverse device is determined. 4 if you change the interlocking cam of
It can be set freely within the range of 5 ° to 60 °.
【００１８】[0018]
【発明の効果】本発明の巻糸体は、以下の如き効果を奏
する。即ち、ノーズ側の端面を平坦にしたため、ドーナ
ッツ状の環座などに端面を密着させることが出来、従来
のキングスプールボビンを使用した巻糸体と同様に糸と
テンションの弛みにより表層の糸が滑り落ちても、ベー
ス側の端面に滑り込むことがなく、解舒がスムーズであ
る。また、ノーズ側の耳部が鈍角になっているため、梱
包、輸送時の耳部の型崩れ（損傷）が防止出来、巻糸体
の取り扱いが容易になる。更に、ボビンに紙管を使用し
ているため、使用後の処理が容易で、廃棄処理コストを
低減し得ると共に、キングスプールボビンの如き円錐鍔
部を有しないため、嵩りが少なく、特にコーン形の紙管
を使用すれば、積み重ねを行なうことにより更にコンパ
クトにボビンを輸送出来る利点がある。The wound body of the present invention has the following effects. That is, since the end face on the nose side is made flat, the end face can be brought into close contact with a donut-shaped ring seat, etc., and the yarn on the surface layer is loosened due to the looseness of the yarn and the tension like the wound yarn using the conventional king spool bobbin. Even if it slides down, it does not slip into the end face on the base side and the unwinding is smooth. Further, since the ears on the nose side have an obtuse angle, it is possible to prevent the ears from losing their shape (damage) during packaging and transportation, and it is easy to handle the wound body. Furthermore, since the bobbin uses a paper tube, it is easy to dispose of after use, and it is possible to reduce the disposal cost, and since it does not have a conical collar part like the king spool bobbin, it is less bulky, especially the cone. The use of shaped paper tubes has the advantage that the bobbins can be transported more compactly by stacking.
【図１】 本発明に係る巻糸体の実施例を示す側面図FIG. 1 is a side view showing an embodiment of a wound body according to the present invention.
【図２】 本発明巻糸体の他の実施例を示す側面図FIG. 2 is a side view showing another embodiment of the wound body of the present invention.
【図３】 （ａ）及び（ｂ）は巻糸体を形成するのに好
適なワインダーの一例を示す説明図3A and 3B are explanatory views showing an example of a winder suitable for forming a wound body.
【図４】 従来のキングスプールボビンを用いた巻糸体
の側面図FIG. 4 is a side view of a wound body using a conventional king spool bobbin.
【図５】 同巻糸体の使用状態を示す斜視図FIG. 5 is a perspective view showing a usage state of the same wound body.
【図６】 従来のスケアエンドコーン形巻糸体の一例を
示す側面図FIG. 6 is a side view showing an example of a conventional scare end cone type wound body.
Ｂ ボビン（紙管） Ｐ 巻糸体 B bobbin (paper tube) P wound body
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成６年３月１日[Submission date] March 1, 1994
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００７[Correction target item name] 0007
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００７】第１図は現在広く一般的に用いられている
母線角度３°３０′の紙管Ｂを用いて本発明の巻糸体Ｐ
を形成したものを示す。糸条Ｙは、そのトラバース長さ
が紙管Ｂの表面においてｌ1の長さを有して最も大き
く、巻糸層の増加につれてトラバース長さが徐々に減少
し、以後、表層のトラバース長さがｌ2になるまで直線
的に減少していると共に、紙管Ｂのベース側の折り返し
端は、常に紙管Ｂの軸線Ｏと直交する平面内に位置し
て、巻上がりの巻糸体のベース側端面が平坦な形状とな
っている。また、ノーズ側の端面は、トラバース長さｌ
1からｌ2への漸減によって紙管Ｂの母線と角度θをなす
先細形状の円錐面として形成されている。 FIG. 1 shows a wound body P of the present invention using a paper tube B having a generatrix angle of 3 ° 30 'which is widely used at present.
It shows what formed. The yarn Y has the longest traverse length of 11 on the surface of the paper tube B, the traverse length gradually decreases as the number of wound layers increases, and thereafter the traverse length of the surface layer increases. It is linearly reduced until it reaches 12 and the folding end on the base side of the paper tube B is always located in a plane orthogonal to the axis O of the paper tube B, and the base side of the wound thread body is The end face has a flat shape. The end face on the nose side has a traverse length l
Form an angle θ with the generatrix of paper tube B by gradually decreasing from 1 to 12
It is formed as a tapered conical surface.
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００８[Correction target item name] 0008
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００８】上記ノーズ側端面の傾斜角度θは、糸条Ｙ
の性質、特に滑り易さの面を考慮して決定される。この
角度は４５°乃至６０°とするのが巻取り時における綾
落ちの防止や、搬送及び取扱時の耳崩れ防止に効果的で
あり、且つ前記第６図に示したスケアエンド形の巻糸体
に比し、糸量が極端に減少することがなく有利である。
なお、上記実施例では紙管Ｂとして３°３０′のものを
例示したが、一般の５°５７′紙管でも外周母線の角度
が異なるが同様な巻糸体を形成し得る。 The inclination angle θ of the end face on the nose side is defined by the yarn Y
It is determined in consideration of the property, especially the slipperiness. Setting this angle to 45 ° to 60 ° is effective for preventing twill fall during winding, and for preventing ear collapse during transport and handling, and also for the scare end type wound body shown in FIG. Compared with the above, the yarn amount is not extremely reduced, which is advantageous.
In the above embodiment, the paper tube B having a 3 ° 30 ′ shape is used.
As an example, the angle of the outer peripheral busbar is also for a general 5 ° 57 'paper tube.
A similar wound body can be formed with the same difference.
【手続補正３】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００９[Correction target item name] 0009
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００９】第２図は円筒状の紙管Ｂを使用して本発明
の巻糸体Ｐを形成した実施例である。FIG. 2 shows an embodiment in which a wound body P of the present invention is formed by using a cylindrical paper tube B.
Claims (1)
ス側端面を平坦とし、かつ、ノーズ側端面を前記紙管の
母線に対し４５°乃至６０°傾斜した母線を有する先細
形状の円錐面として糸条を巻上げてなる巻糸体。1. A taper-shaped conical surface having a paper tube as a bobbin, a base end surface of which is flat, and a nose end surface of which has a generatrix inclined by 45 ° to 60 ° with respect to the generatrix of the paper tube. A wound body made by winding up a yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1917594A JP2881678B2 (en) | 1994-02-16 | 1994-02-16 | Wound body and apparatus for manufacturing the wound body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1917594A JP2881678B2 (en) | 1994-02-16 | 1994-02-16 | Wound body and apparatus for manufacturing the wound body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07228424A true JPH07228424A (en) | 1995-08-29 |
| JP2881678B2 JP2881678B2 (en) | 1999-04-12 |
Family
ID=11992019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1917594A Expired - Fee Related JP2881678B2 (en) | 1994-02-16 | 1994-02-16 | Wound body and apparatus for manufacturing the wound body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2881678B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10104463A1 (en) * | 2001-02-01 | 2002-09-12 | Inst Textil & Faserforschung | Cross-wound bobbin |
-
1994
- 1994-02-16 JP JP1917594A patent/JP2881678B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10104463A1 (en) * | 2001-02-01 | 2002-09-12 | Inst Textil & Faserforschung | Cross-wound bobbin |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2881678B2 (en) | 1999-04-12 |
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