JP3055732B2 - 4-axis woven and multi-axis looms - Google Patents
4-axis woven and multi-axis loomsInfo
- Publication number
- JP3055732B2 JP3055732B2 JP4093621A JP9362192A JP3055732B2 JP 3055732 B2 JP3055732 B2 JP 3055732B2 JP 4093621 A JP4093621 A JP 4093621A JP 9362192 A JP9362192 A JP 9362192A JP 3055732 B2 JP3055732 B2 JP 3055732B2
- Authority
- JP
- Japan
- Prior art keywords
- warp
- weft
- heddle
- axis
- weaving
- 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.)
- Expired - Lifetime
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- Woven Fabrics (AREA)
- Looms (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【産業上の利用分野】この発明は二方向の斜経糸と緯糸
及び緯糸と直交する方向の経糸を織り込んで成る四軸織
物と、これを製織する多軸織機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a four-axis woven fabric comprising a bidirectional warp, a weft and a warp in a direction perpendicular to the weft, and to a multiaxial loom for weaving the same.
【０００２】[0002]
【従来の技術】四軸織物を製織する織機として、特開昭
６３−９２７５１号がある。ここには２群の斜経糸
（上、下斜糸）を緯糸方向にかつ互いに逆方向に送るね
じ溝付の２本の移送ロールと、その織前側に緯糸と直交
する直交経糸を案内するガイドロールと、上斜糸を開口
させる二叉状の押し綜絖を有し、上斜糸が緯糸と絡んで
下斜糸と経糸を中間に挾む四軸織物を得るものや、直交
経糸を２群の綜絖針で交互に開口して上斜糸と下斜糸が
直交経糸と緯糸との間に単に織り込まれた四軸織物を得
るものがある。2. Description of the Related Art Japanese Patent Laid-Open No. 63-92751 discloses a loom for weaving a four-axis fabric. Here, two transfer rolls with thread grooves for feeding two groups of slant warp (upper and lower slant) in the weft direction and in the opposite directions to each other, and a guide for guiding the orthogonal warp orthogonal to the weft to the cloth fell side. A roll and a bifurcated push heddle that opens the upper swash thread, and the upper swash thread intertwines with the weft to obtain a four-axis woven fabric sandwiching the lower swash thread and the warp in the middle, and two groups of orthogonal warps A four-axis woven fabric in which upper and lower swashes are simply woven between orthogonal warps and wefts by alternately opening with heald needles.
【０００３】[0003]
【発明が解決しようとする課題】二叉状の押し綜絖を使
用するものでは、二叉部が斜経糸を正確に押えるため
に、ある程度緯糸方向に幅を必要とするため斜経糸の間
隔を拡くせねばならず、組織が粗くなる問題がある。ま
た上、下斜糸が直交経糸と緯糸間にはさまれているもの
は斜経糸が互いに絡まっておらず、組織としての安定性
がない。In the case of using a bifurcated push heddle, the bifurcation requires a certain width in the weft direction in order to accurately press the diagonal warp, so that the interval between the diagonal warps is increased. There is a problem that the organization becomes coarse. When the upper and lower diagonal threads are interposed between the orthogonal warp and the weft, the diagonal warp threads are not entangled with each other, and there is no stability as a structure.
【０００４】また２群のヘドル列を用いるものでは、従
来の三軸織機を改造して得られるという利点はあるもの
の前記のように綜絖レバーをヘドル列の内側に全く新規
に配設せねばならず、既設の機台に対する改造が相当大
がかりとなる問題がある。[0004] In the case of using two groups of heddle rows, there is an advantage that it can be obtained by modifying a conventional triaxial loom, but as described above, the heald lever must be completely newly disposed inside the heddle rows. However, there is a problem that remodeling of the existing machine becomes considerably large.
【０００５】この発明は、四軸組織が密であって、しか
も安定している四軸織物を提供することを目的とし、か
つ従来公知の三軸織機に、極めて僅かな改造を施すのみ
で上記四軸織物を製織できる織機の構造を提供すること
を目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a four-axis woven fabric having a dense and stable four-axis structure. An object of the present invention is to provide a structure of a loom capable of weaving a four-axis fabric.
【０００６】[0006]
【課題を解決するための手段】前記目的達成のため、本
発明の四軸織物は緯糸に対して斜め二方向の斜経糸と、
緯糸とを互いに絡めた三軸組織の、布厚み方向の少なく
とも一側面に緯糸に直交する経糸を緯糸と絡めて織り込
んで成ることを特徴とする。また、この四軸織物を織る
ために好適な多軸織機は、左右２群の斜経糸を案内する
実質的に対向した２列のヘドル列を有し、各ヘドル列が
緯糸方向へ互いに反対方向に移動すると共に前後動して
斜経糸を交叉させてひ口を形成し、そのひ口へ緯糸を挿
入して斜経糸と緯糸を互いに絡めた三軸組織を製織する
三軸製織装置と、ヘドル列の織前側に、経糸供給装置か
ら供給され、前記緯糸と直交する方向の経糸を、前記三
軸組織の少なくとも一面側において前記緯糸と絡めて織
り込む経糸開口装置を設けたことを特徴とする。In order to achieve the above-mentioned object, the four-axis woven fabric of the present invention comprises a diagonal warp in two directions oblique to the weft.
It is characterized in that a warp perpendicular to the weft is entangled with the weft and woven on at least one side in the thickness direction of the fabric in a triaxial structure in which the weft is entangled with each other. A multi-axis loom suitable for weaving the four-axis woven fabric has two substantially opposing heddle rows that guide two groups of left and right warp yarns, and each of the heddle rows is in a direction opposite to the weft direction. A triaxial weaving device for weaving a triaxial structure in which the oblique warp yarns cross each other and move back and forth to form a shed, insert a weft into the shed, and weave a triaxial structure in which the oblique warp and the weft are entangled with each other; and a heddle. A warp shedding device is provided on the weave front side of the row, and entangles and weaves a warp supplied from a warp supply device in a direction perpendicular to the weft with the weft on at least one side of the triaxial structure.
【０００７】[0007]
【作用】上記四軸織物は２群の斜経糸と緯糸が互いに絡
んでいる拘束点の多い三軸組織に対して更に経糸が緯糸
と絡む組織であるために、安定した組織となる。また、
上記四軸織機では三軸製織装置で斜経糸を交叉開口する
と共に、ヘドル列下側の経糸開口装置で緯糸と直交する
経糸を開口して緯入れして上記四軸織物を製織する。The four-axis woven fabric has a stable structure because the warp yarn is further entangled with the weft, while the warp yarn is further entangled with the weft, in contrast to the triaxial structure having many restraining points where the two groups of the slant warp and the weft are entangled with each other. Also,
In the four-axis loom, the diagonal warp is cross-opened by the triaxial weaving device, and the warp orthogonal to the weft is opened and weft-inserted by the warp opening device below the heddle row to weave the four-axis fabric.
【０００８】[0008]
【実施例】図１〜４において本願の四軸織機を説明す
る。Ｕ１，Ｕ２はフレームに固定のガイドプレート１上
に設けられ、固定の溝プレート２の溝２ａと係脱し、前
後動可能に案内される多数のヘドル３から成るヘドル列
で、一方のヘドル列Ｕ１のヘドル３の間に他方のヘドル
列Ｕ２のヘドル３が入り込むようになっている。ヘドル
３はカム等から成る前後動機構４の前後動板５と、フッ
ク６によって前後動すると共に、緯糸方向に移動自在に
係止されている。またヘドル３が後退した時にヘドル３
と係合する可動往復バー１０を有し、ヘドル３をヘドル
列Ｕ１，Ｕ２において互いに緯糸方向に逆方向へ移動さ
せる左右送り機構１１を備えている。ヘドル列Ｕ１，Ｕ
２の端には各ヘドル列Ｕ１，Ｕ２の端部に到ったヘドル
３を対向する他側のヘドル列端部へ回動するヘドル回動
機構１２が設けてある。1 to 4, a four-axis loom of the present invention will be described. U1 and U2 are provided on the guide plate 1 fixed to the frame, are engaged with and disengaged from the grooves 2a of the fixed groove plate 2, and are a plurality of heddles 3 which are guided to be able to move back and forth. The head 3 of the other head row U2 enters between the heads 3 of the head. The head 3 is moved forward and backward by a front and rear moving plate 5 of a front and rear moving mechanism 4 composed of a cam or the like and a hook 6 and is movably locked in the weft direction. Also, when Heddle 3 retreats, Heddle 3
And a movable reciprocating bar 10 that engages with the left and right feed mechanisms 11 for moving the heddles 3 in the heddle rows U1 and U2 in directions opposite to each other in the weft direction. Head row U1, U
At the end of 2, a heddle rotating mechanism 12 for rotating the heddle 3 reaching the end of each of the heddle rows U1 and U2 to the opposite end of the heddle row is provided.
【０００９】これらの前後動機構４、左右送り機構１
１、ヘドル回動機構１２は、従来の装置、例えば特公昭
６０−５４４１７号に記載のものと全く同一であって布
の織巾方向に実質的に対向する２群のヘドル列Ｕ１，Ｕ
２の斜経糸α，α’を案内し、ヘドル列の一方、例えば
Ｕ１を左右送り機構１１の可動往復バー１０によって他
方に対して織巾方向へ１ピッチ移動し、次いで前後動機
構４によって多数の斜経糸α，α’を前進交叉してひ口
を形成してレピア１９で緯糸Ｙを緯入れし、ビータ１４
で緯糸Ｙを織前ＦＬまで押し込み、かつ、斜経糸α，
α’を元へ戻し、以下、これをヘドル列Ｕ２に対しても
実行し、この時ヘドル列Ｕ１とＵ２の織巾方向への移動
は互いに逆方向であって、また、ヘドル列Ｕ１，Ｕ２の
端に達したヘドル３はヘドル回動機構１２によって対向
するヘドル列へ移送され、２本の斜経糸α，α’が織巾
方向に対して斜め方向に伸びていく三軸織物を製織する
三軸製織装置１５が構成してある。The longitudinal movement mechanism 4 and the left and right feed mechanism 1
1. The heddle rotating mechanism 12 is composed of two groups of heddle rows U1, U which are completely identical to a conventional apparatus, for example, the one described in Japanese Patent Publication No. 60-54417, and which are substantially opposed to the cloth width direction.
The two slant warps α and α ′ are guided, and one of the row of heddles, for example, U1 is moved by one pitch in the weaving direction with respect to the other by the movable reciprocating bar 10 of the left and right feed mechanism 11, and then moved by the forward and backward movement mechanism 4 in large numbers. Of the warp yarns α and α ′ are forwardly crossed to form a shed, and the weft Y is inserted into the weft by the rapier 19.
To push the weft Y to the weave FL, and the slant warp α,
.alpha. 'is returned to its original state, and thereafter, this is also performed on the heddle rows U2. At this time, the movement of the heddle rows U1 and U2 in the weaving direction is opposite to each other. Is reached by the heddle rotating mechanism 12 to the opposite row of heddles, and weaves a triaxial woven fabric in which two oblique warp threads α and α ′ extend obliquely to the weaving width direction. A triaxial weaving device 15 is configured.
【００１０】前後動機構４、左右送り機構１１及びヘド
ル回動機構１２は主モータＭで駆動されるようにしてあ
る。各ヘドル３の糸孔３ａには上方で垂直軸線回りに回
転する斜経糸クリール２０の複数の斜経糸ドラム２１か
ら斜経糸α，α’が途中でヘドル３の移動方向へ間欠周
回する経糸トラバース装置２２の糸ガイド２３（図４）
を介して挿通されている。The front-rear movement mechanism 4, left-right feed mechanism 11 and head rotation mechanism 12 are driven by a main motor M. A warp traverse device in which oblique warp α, α ′ is intermittently circulated in the movement direction of the heddle 3 on the way from the plurality of oblique warp drums 21 of the warp creel 20 rotating around the vertical axis in the yarn holes 3 a of each heddle 3. 22 yarn guides 23 (FIG. 4)
Has been inserted through.
【００１１】次にこの上側のヘドル列Ｕ１，Ｕ２の織前
側には経糸開口装置３０が設けてある。この経糸開口装
置３０は前述の三軸製織装置１５における前後動機構
４、左右送り機構１１及びヘドル回動機構１２と同様の
各機構４Ａ，１１Ａ，１２Ａを有し、三軸製織装置１５
の各機構と異なる点は、前後動機構４Ａと前後動板５ａ
がターンバックル３１を介して連結してあり、ヘドル３
２の前後方向位置が調整自在にしてある点、及び左右送
り機構１１Ａとヘドル回動機構１２Ａが夫々主モータＭ
との間の駆動系にクラッチ３３，３４を介して接続して
ある点である。Next, a warp shedding device 30 is provided on the cloth fell side of the upper heddle rows U1 and U2. The warp shedding device 30 has the same mechanisms 4A, 11A, and 12A as the front-rear movement mechanism 4, the left and right feed mechanism 11, and the heddle rotation mechanism 12 in the above-described triaxial weaving device 15, and the triaxial weaving device 15 is used.
The difference between these mechanisms is that the longitudinal movement mechanism 4A and the longitudinal movement plate 5a
Are connected via turnbuckle 31 and
2 is adjustable in the front-rear direction, and the left and right feed mechanism 11A and the heddle rotating mechanism 12A
Is connected via the clutches 33 and 34 to the drive system between them.
【００１２】経糸開口装置３０のヘドル列Ｌ１，Ｌ２は
実質的に対向し、相対するヘドル列Ｌ１，Ｌ２のヘドル
３２の間に互いに入り込み、かつ、上側のヘドル列Ｕ
１，Ｕ２のヘドル３に対して左右にヘドルピッチだけず
れて並設してある（図３）。The heddle rows L1 and L2 of the warp shedding device 30 are substantially opposed to each other, are inserted between the opposing heddle rows 32 of the heddle rows L1 and L2, and have an upper heddle row U.
It is juxtaposed to the right and left of the head 3 of the U2 by a heddle pitch (FIG. 3).
【００１３】この経糸開口装置３０は、前記クラッチ３
３，３４を切った状態でヘドル３２の糸孔３２ａがヘド
ル列Ｕ１，Ｕ２のヘドル３に案内される斜経糸α，α’
より外側となるようにターンバックル３１を調整して緯
糸Ｙに直交する方向の経糸β，β’を織り込む経糸開口
装置として機能する。このときヘドル３２の糸孔３２ａ
には経糸供給装置３５からの経糸β，β’が夫々案内さ
れ、前記前後動機構４Ａによって一方の斜経糸α
（α’）の外側位置と、対向する他方のα’（α）の内
側位置の間で経糸β（β’）を前後させ、ひ口を形成す
るようにしてある。経糸供給装置３５からの経糸β，
β’は、この開口動作により生じる糸長差を補正するた
めに、途中に開口動作と対向して左右動する糸長補正ロ
ーラ３６を経て各ヘドル３２へ供給されている。The warp shedding device 30 includes the clutch 3
The thread holes 32a of the heddle 32 with the cuts 3 and 34 cut are guided to the heddles 3 of the heddle rows U1 and U2.
The turnbuckle 31 is adjusted so as to be further outside, and functions as a warp shedding device for weaving the warps β and β ′ in a direction perpendicular to the weft Y. At this time, the thread hole 32a of the heddle 32
The warp β and β ′ from the warp supply device 35 are respectively guided by the warp supply device 35, and one of the slant warp α
The warp β (β ′) is moved back and forth between the outer position of (α ′) and the inner position of the other opposing α ′ (α) to form a shed. The warp β from the warp supply device 35,
β ′ is supplied to each heddle 32 via a yarn length correction roller 36 that moves left and right in opposition to the opening operation in order to correct the yarn length difference caused by the opening operation.
【００１４】また、クラッチ３３，３４をつないだ状態
では下側のヘドル列Ｌ１，Ｌ２も上側のヘドル列Ｕ１，
Ｕ２と同期して左右方向へ移動し、斜経糸α，α’の開
口機構として機能する。この時、ヘドル３２の各糸孔３
２ａには斜経糸クリール２０から斜経糸α，α’が挿通
されて織前ＦＬへ導かれている。In the state where the clutches 33 and 34 are connected, the lower head row L1 and L2 are also connected to the upper head row U1 and U1.
It moves in the left-right direction in synchronization with U2 and functions as an opening mechanism for the oblique warp threads α and α ′. At this time, each thread hole 3 of the heddle 32
2a, oblique warp threads α, α ′ are inserted from the oblique warp creel 20 and guided to the cloth fell FL.
【００１５】このような織機において、経糸開口機構３
０を緯糸Ｙと直交するものとして使用する場合、前記ク
ラッチ３３，３４を切った状態で製織を始める。図５以
下にこの織機で織ることのできる四軸織物を示す。図５
に示す四軸織物では織物の右側に示す交叉開口タイミン
グに従い、まずタイミング１で斜経糸α，α’が後退位
置から前進交叉され、緯糸Ｙを緯入れし、後退する。斜
経糸αが緯糸方向へ１ピッチ移動し、タイミング２で経
糸β’のみが前進して緯入れされ後退する。次に斜経糸
α’が斜経糸αと逆方向に１ピッチ移動してタイミング
３でタイミング１と同様の動作を行ない、斜経糸αが緯
糸方向へ１ピッチ動きタイミング４で経糸βのみを前
進、緯入れ、後退させる。これによって斜経糸α，α’
と緯糸Ｙとは、織り方向の緯糸Ｙが１本おきに斜経糸
α，α’と三叉して拘束点Ｐで拘束される三軸組織とな
り、この三軸組織の厚み方向の上側面と下側面に経糸
β，β’が位置して緯糸Ｙと絡み、全体として四軸織物
が製織される。In such a loom, the warp shedding mechanism 3
When 0 is used as being orthogonal to the weft Y, weaving is started with the clutches 33 and 34 disengaged. Fig. 5 and below show four-axis woven fabrics that can be woven with this loom. FIG.
In the four-axis woven fabric shown in (1), oblique warp threads α and α ′ are first advanced and crossed from the retreat position at timing 1 according to the cross opening timing shown on the right side of the woven fabric, and the weft Y is inserted into the weft and retreated. The slant warp α moves one pitch in the weft direction, and at timing 2, only the warp β ′ advances, enters the weft, and retreats. Next, the slant warp α ′ moves one pitch in the direction opposite to the slant warp α and performs the same operation as the timing 1 at the timing 3, the slant warp α moves one pitch in the weft direction and advances only the warp β at the timing 4. Weft insertion and retreat. With this, the oblique warp α, α '
And the weft Y, the weft Y in the weaving direction becomes a triaxial structure in which every other weft Y is trifurcated with the oblique warp α, α ′, and is constrained at the constraining point P. The warp β, β ′ is located on the side surface and is entangled with the weft Y, so that a four-axis woven fabric is woven as a whole.
【００１６】また図６のものは、斜経糸α，α’と経糸
β，β’が交互に前進交叉、緯入れ、後退を繰り返して
得られ、三軸組織の三叉拘束点Ｐの上側と下側を通る経
糸β，β’は緯糸Ｙに対してその糸道が上下を繰り返し
ている。In FIG. 6, the warp threads α, α ′ and the warp threads β, β ′ are obtained by repeating forward crossing, weft insertion, and retreating alternately. The warp β, β ′ passing through the side has its yarn path repeated up and down with respect to the weft Y.
【００１７】図７のものはタイミング１で斜経糸α，
α’、経糸βを前進交叉、緯入れ、後退させ、タイミン
グ３で斜経糸α，α’、経糸β’を前進交叉、緯入れ後
退させ、タイミング２，４は前進交叉、緯入れ、後退に
ついては何もしない。In FIG. 7, the slant warp α,
α ′, warp β are forward-crossed, weft-inserted, and retracted. At timing 3, oblique warp α, α ′, warp β ′ are advanced-crossed, weft-inserted and retracted. Does nothing.
【００１８】図８のものは経糸βを三軸組織の一面側に
織り込んだものでタイミング１では斜経糸α，α’のみ
を扱い、タイミング３ではこれに加えて経糸βを扱って
いる。FIG. 8 shows that the warp β is woven on one side of the triaxial structure. At the timing 1, only the oblique warp α, α ′ is handled, and at the timing 3, the warp β is handled in addition thereto.
【００１９】図９ではタイミング１で斜経糸α，α’の
みを前進交叉、緯入れ、後退させ、タイミング３で斜経
糸α，α’、経糸β，β’を前進交叉させている。In FIG. 9, at timing 1, only the diagonal warp yarns α, α ′ are advanced, crossed, inserted, and retracted, and at timing 3, the diagonal warp yarns α, α ′ and the warp β, β ′ are advanced and crossed.
【００２０】図１０は、緯入れの密度を荒くしたもの
で、タイミング１で斜経糸α，α’を扱い、タイミング
５で斜経糸α，α’に加え、経糸βを扱っている。FIG. 10 shows a case where the weft insertion density is increased. At timing 1, the warp threads α and α ′ are handled, and at timing 5, the warp threads β and α ′ are handled in addition to the warp threads α and α ′.
【００２１】これらの組織では三軸組織即ち斜経糸αの
糸道は緯糸Ｙの下で、かつ、斜経糸α’の上であり、斜
経糸α’の糸道は緯糸Ｙの上で、かつ斜経糸αの下であ
り、また緯糸Ｙの糸道は斜経糸α’の下で、かつ斜経糸
αの上となり、交点が拘束点Ｐとなる安定した組織に加
えて、更に経糸β（β’）が緯糸Ｙと絡むので各糸の絡
み度合が多い安定した組織となり、布の強伸度等の等方
性が向上する。尚、下側のヘドル列は針状ヘドル列とし
てもよい。In these designs, the triaxial design, that is, the yarn path of the warp α is below the weft Y and above the warp α ′, the path of the warp α ′ is above the weft Y, and The yarn path of the weft Y is below the slant warp α ′ and above the slant warp α, and the warp β (β) Since ') is entangled with the weft Y, a stable structure is obtained in which the degree of entanglement of each yarn is large, and the isotropy of the fabric, such as the high elongation, is improved. Note that the lower heddle row may be a needle-shaped heddle row.
【００２２】[0022]
【発明の効果】以上のようにこの発明の四軸織物は、二
方向の斜経糸と緯糸が互いに絡んだ三軸組織に、その少
なくとも厚さ方向一側面において経糸を緯糸と絡めたの
で、各糸の絡み度合が多く安定した織物にできる。As described above, in the four-axis woven fabric of the present invention, the warp is entangled with the weft on at least one side in the thickness direction of the triaxial structure in which the bidirectional warp and the weft are entangled with each other. A stable woven fabric with a high degree of yarn entanglement can be obtained.
【００２３】また、この発明の多軸織機は対向する２列
のヘドル列を有する三軸製織装置と、そのヘドル列の織
前側に緯糸と直交する経糸を三軸組織へ織り込む経糸開
口装置を有する構造としたので、従来公知の上下、左右
に夫々ヘドル列を有する三軸織機において、下側ヘドル
列の緯糸方向への左右送り機構と下側へドル列の一方の
端に達したヘドルを他方のヘドル列へ移すヘドル回動機
構をメインモータの駆動から切離し、経糸供給装置を新
たに設けるのみの改造で容易に上記四軸織物を織成でき
る織機にでき、経糸の開口もヘドルで行ない得るため、
二叉状の押し綜絖を用いるものに比べて織物の密度を上
げることができる。Further, the multi-axis loom of the present invention has a triaxial weaving apparatus having two opposing heddle rows, and a warp shedding apparatus for weaving a warp orthogonal to the weft into a triaxial structure on the front side of the weddle of the heddle row. Because of the structure, in a conventionally known three-axis loom having upper and lower, left and right heddle rows, the left and right feed mechanism in the weft direction of the lower heddle row and the heddle reaching one end of the dollar row downward are the other. The heddle rotation mechanism for transferring to the heddle row is separated from the drive of the main motor, and the above-described four-axis woven fabric can be easily woven by remodeling only by newly providing a warp supply device, and the warp can be opened by the heddle. For,
The density of the woven fabric can be increased as compared with that using a forked heald.
【図１】本発明の織機を示す図である。FIG. 1 is a diagram showing a loom of the present invention.
【図２】ヘドル列の平面図を示す図である。FIG. 2 is a diagram showing a plan view of a heddle row.
【図３】上下へドル列のヘドル位置関係を示す図であ
る。FIG. 3 is a diagram showing the positional relationship between the upper and lower dollar rows.
【図４】斜経糸トラバース機構を示す図である。FIG. 4 is a view showing a diagonal warp traverse mechanism.
【図５】四軸織物を示す図である。FIG. 5 is a view showing a four-axis woven fabric.
【図６】四軸織物を示す図である。FIG. 6 is a view showing a four-axis woven fabric.
【図７】四軸織物を示す図である。FIG. 7 is a view showing a four-axis woven fabric.
【図８】四軸織物を示す図である。FIG. 8 is a view showing a four-axis woven fabric.
【図９】四軸織物を示す図である。FIG. 9 is a view showing a four-axis woven fabric.
【図１０】四軸織物を示す図である。FIG. 10 is a view showing a four-axis woven fabric.
Ｕ１，Ｕ２ ヘドル列、 α，α’ 斜経糸、 β，
β’ 経糸、Ｙ 緯糸、 １５ 三軸製織装置、 ３０
経糸開口装置、３５ 経糸供給装置U1, U2 heddle row, α, α 'slant warp, β,
β 'warp, Y weft, 15 triaxial weaving device, 30
Warp shedding device, 35 Warp supply device
フロントページの続き (56)参考文献 特開 昭63−92751（ＪＰ，Ａ) 特開 平４−82938（ＪＰ，Ａ) 特開 昭64−52847（ＪＰ，Ａ) 特開 平１−292140（ＪＰ，Ａ) 特開 平１−95297（ＪＰ，Ａ) 特開 昭58−163750（ＪＰ，Ａ) 特開 昭61−266632（ＪＰ，Ａ) 実開 昭64−49517（ＪＰ，Ｕ) 特公 昭49−8423（ＪＰ，Ｂ１) 実公 昭45−11573（ＪＰ，Ｙ１) 米国特許4036262（ＵＳ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) D03D 25/00 D03D 37/00 D03D 41/00 Continuation of front page (56) References JP-A-63-92751 (JP, A) JP-A-4-82938 (JP, A) JP-A-64-52847 (JP, A) JP-A-1-292140 (JP) JP-A-1-95297 (JP, A) JP-A-58-163750 (JP, A) JP-A-61-266632 (JP, A) JP-A-64-49517 (JP, U) 49-8423 (JP, B1) JP-B 45-11573 (JP, Y1) U.S. Pat. No. 4,036,262 (US, A) (58) Fields investigated (Int. Cl. 7 , DB name) D03D 25/00 D03D 37 / 00 D03D 41/00
Claims (2)
糸とを互いに絡めた三軸組織の、布厚み方向の少なくと
も一側面に緯糸に直交する経糸を緯糸と絡めて織り込ん
で成る四軸織物。1. A triaxial structure in which oblique warps in two directions oblique to a weft and a weft are entangled with each other, and a warp orthogonal to the weft is entangled with the weft on at least one side in the thickness direction of the fabric. Shaft fabric.
向した２列のヘドル列を有し、各ヘドル列が緯糸方向へ
互いに反対方向に移動すると共に前後動して斜経糸を交
叉させてひ口を形成し、そのひ口へ緯糸を挿入して斜経
糸と緯糸を互いに絡めた三軸組織を製織する三軸製織装
置と、ヘドル列の織前側に、経糸供給装置から供給さ
れ、前記緯糸と直交する方向の経糸を、前記三軸組織の
少なくとも一面側において前記緯糸と絡めて織り込む経
糸開口装置を設けたことを特徴とする多軸織機。2. A method according to claim 1, further comprising two substantially parallel rows of heddles for guiding two groups of left and right warp yarns, each of which moves in the opposite direction to the weft direction and moves back and forth to cross the warp yarns. The shed is formed by inserting a weft into the shed and weaving a triaxial structure in which the oblique warp and the weft are entangled with each other. And a warp shedding device for weaving a warp in a direction orthogonal to the weft on the at least one surface side of the triaxial structure with the weft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4093621A JP3055732B2 (en) | 1992-03-18 | 1992-03-18 | 4-axis woven and multi-axis looms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4093621A JP3055732B2 (en) | 1992-03-18 | 1992-03-18 | 4-axis woven and multi-axis looms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05272029A JPH05272029A (en) | 1993-10-19 |
| JP3055732B2 true JP3055732B2 (en) | 2000-06-26 |
Family
ID=14087397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4093621A Expired - Lifetime JP3055732B2 (en) | 1992-03-18 | 1992-03-18 | 4-axis woven and multi-axis looms |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3055732B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584682B (en) * | 2021-07-21 | 2023-03-24 | 航宸石家庄新材料科技有限公司 | Circular weaving machine for producing planar three-dimensional fabric |
-
1992
- 1992-03-18 JP JP4093621A patent/JP3055732B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05272029A (en) | 1993-10-19 |
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