JP2012140744A - Knitting machine - Google Patents

Knitting machine Download PDF

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Publication number
JP2012140744A
JP2012140744A JP2011290572A JP2011290572A JP2012140744A JP 2012140744 A JP2012140744 A JP 2012140744A JP 2011290572 A JP2011290572 A JP 2011290572A JP 2011290572 A JP2011290572 A JP 2011290572A JP 2012140744 A JP2012140744 A JP 2012140744A
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Prior art keywords
needle
knitting
drive
bat
knitting needle
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Japanese (ja)
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Diebold Armin
アルミン・デイーボルト
Mayer Stefan
シユテフアン・マイエル
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H Stoll GmbH and Co KG
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H Stoll GmbH and Co KG
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/04—Latch needles
    • 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
    • D04B15/10—Needle beds
    • 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
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a knitting machine whose knitting needle can structurally and easily move between an operation position and a non-operation position under a favorable force condition and in which a needle bed can be prepared in a longitudinal direction of the knitting needle.SOLUTION: A knitting needle 10 which is installed on a needle bed 100 of a knitting machine has a driving bat 4 at a rear end and the driving bat 4 is capable of sinking into the needle bed 100 and of lifting itself onto the needle bed and the knitting needle 10 has a needle bottom face NB and any part of the knitting needle 10 does not protrude from the needle bottom face NB.

Description

本発明は、少なくとも１つの針床を持つ編機であって、針床の針溝内に編針が長手方向移動可能に設けられ、編針が駆動バットを持っているものに関する。  The present invention relates to a knitting machine having at least one needle bed, in which a knitting needle is provided in a needle groove of the needle bed so as to be movable in the longitudinal direction, and the knitting needle has a drive bat.

駆動バットが針の針幹に固定的に結合されている種々の編機が既に公知である。これらの編機は、駆動バットを介して編成カムの力を導入すればよく、例えば連結個所又は弾性素子を介して編針へ伝達しなくてよい、という点ですぐれている。  Various knitting machines are already known in which the drive bat is fixedly connected to the needle stem. These knitting machines are excellent in that the force of the knitting cam has only to be introduced via the drive bat and does not have to be transmitted to the knitting needle via, for example, a connecting point or an elastic element.

欧州特許第０１８９６０２号明細書から、駆動バットが針幹に固定的に結合されている編針が公知である。しかし駆動バットは針の中間範囲にあり、したがって針が比較的長い。ドイツ連邦共和国特許出願公開第１９６２５６５２号明細書及びカナダ国特許出願公開第１０１６２９３５５号明細書に記載されている針では、駆動バットが針幹の中間範囲に設けられている。これらの針は針溝の長手方向に比較的幅の広い針床を必要とする。  From EP 0 189 602 a knitting needle is known in which a drive bat is fixedly connected to a needle stem. However, the drive bat is in the middle range of the needle and therefore the needle is relatively long. In the needles described in German Offenlegungsschrift 19 625 562 and Canadian Offenlegungsschrift 10 169 355, the drive bat is provided in the middle range of the needle stem. These needles require a relatively wide needle bed in the longitudinal direction of the needle groove.

ドイツ連邦共和国特許第２１３７６８０号明細書は、駆動バットが針幹の端部に設けられている編針を示している。しかしここでは針が針床上になく、駆動バットを昇降させる揺動レバー上にある。従って編針の駆動バットの駆動に非常に費用がかかる。  German Patent 2,137,680 shows a knitting needle in which a drive bat is provided at the end of the needle stem. Here, however, the needle is not on the needle bed but on the swing lever that raises and lowers the drive bat. Therefore, it is very expensive to drive the drive bat of the knitting needle.

ドイツ連邦共和国特許出願公開第２６４６４１０号明細書には、針幹の端部に固定的に結合される駆動バットを持つ編針が示されているが、この編針の駆動バットは編針の不動作位置で針床へ沈下できない。これに反し編針は、別の針床挿入部材の直線運動により引込み位置から前進位置へもたらされる。  German Offenlegungsschrift 2 646 410 shows a knitting needle with a drive bat fixedly connected to the end of the needle stem, the drive bat of this knitting needle being in the inoperative position of the knitting needle. Cannot sink to the needle bed. On the other hand, the knitting needle is brought from the retracted position to the advanced position by linear movement of another needle bed insertion member.

本発明の基礎になっている課題は、編針が構造的に簡単に動作位置と不動作位置との間で可動かつ好都合な力条件で駆動可能であり、編針の長手方向に幅の狭い針床を設けることができる、編機を提供することである。  The problem underlying the present invention is that the knitting needle is structurally easily movable between the operating position and the non-operating position and can be driven under favorable force conditions, and the needle bed is narrow in the longitudinal direction of the knitting needle. Is to provide a knitting machine.

この課題を解決するため、本発明による編機は、少なくとも１つの針床を持ち、針床の針溝内に編針が長手方向移動可能に設けられ、編針がその後端部に設けられる駆動バットを持ち、編針が選択されない場合、駆動バットがその不動作位置において針床の上側から突出せず、編針が選択される場合、駆動バットがその動作位置へもたらされ、この動作位置において針床の上側から突出し、編針が、その針幹の一番下の側及び駆動バットの下側により形成される針底面を持ち、この針底面で少なくとも部分的に針溝の底に乗っており、駆動バットのすべての位置で針底面が編針の下部終端面を規定して、編針のすべての部分がこの終端面又はこれより上にあるようにしている。  In order to solve this problem, a knitting machine according to the present invention has a drive bat having at least one needle bed, the knitting needle is provided in the needle groove of the needle bed so as to be movable in the longitudinal direction, and the knitting needle is provided at the rear end portion. If the knitting needle is not selected, the drive butt does not protrude from the upper side of the needle bed in its inoperative position, and if the knitting needle is selected, the drive bat is brought to its operating position, in which the needle bed The knitting needle protrudes from the upper side and has a needle bottom surface formed by the lowermost side of the needle stem and the lower side of the drive bat, and at least partially rides on the bottom of the needle groove at the needle bottom surface, The bottom surface of the needle defines the lower end surface of the knitting needle at all positions of the knitting needle so that all portions of the knitting needle are at or above the end surface.

本発明による編機は、その編針が後端部に設けられる駆動バットを持ち、この駆動バットが、編針の短い構造及び編針の前進及び後退のため編機のカムによる力の最適な導入を可能にする、という点ですぐれている。更に駆動バットは、針床に沈下する不動作位置と針床より上へ持上げられる動作位置との間で、移動せしめられる。編針は、針底面が最も下の面に留まり、それにより編針は、複数の部分が針底面から下方へ突出する編針より有利に製造される。本発明による編機の別の利点は、編針が少なくとも部分的に針溝の底により支持され、即ち編針の支持及び運動のために揺動レバーなどが不要なことである。  The knitting machine according to the present invention has a driving bat whose knitting needle is provided at the rear end, and this driving bat allows the optimum introduction of the force by the cam of the knitting machine due to the short structure of the knitting needle and the advancement and retraction of the knitting needle. It is excellent in that it is. Further, the drive bat is moved between an inoperative position where the drive bat sinks to the needle bed and an operational position where the drive bat is lifted above the needle bed. The knitting needles are manufactured more advantageously than the knitting needles in which a plurality of portions protrude downward from the needle bottom surface, with the needle bottom surface remaining on the lowest surface. Another advantage of the knitting machine according to the invention is that the knitting needle is at least partially supported by the bottom of the needle groove, i.e. no swing lever or the like is required for support and movement of the knitting needle.

駆動バットを不動作位置から動作位置へ移動させるために、種々の可能性がある。編機の第１の構成では、針長手方向への力の導入により、駆動バットが不動作位置から動作位置へもたらされる。しかし編針が針溝内に揺動可能に設けられ、編針の揺動運動により駆動バットが持上げられるようにすることもできる。  There are various possibilities for moving the drive bat from the non-operating position to the operating position. In the first configuration of the knitting machine, the drive bat is brought from the non-operating position to the operating position by introducing a force in the needle longitudinal direction. However, the knitting needle can be swingably provided in the needle groove, and the drive bat can be lifted by the swinging motion of the knitting needle.

カムから編針への最適な力導入のため、駆動バットが更に針幹に固定的に結合されている。  A drive bat is also fixedly connected to the needle stem for optimal force introduction from the cam to the knitting needle.

しかし原理的に駆動バットを、弾性的に又は継ぎ手を介して針幹に結合することができる。  In principle, however, the drive bat can be coupled to the needle stem elastically or via a joint.

本発明による編機の好ましい構成では、針溝内で駆動バットの下側の下へ付加的な挿入部材が移動することにより、駆動バットが不動作位置から動作位置へもたらされる。この挿入部材に編機の選択装置から作用することができ、それにより編針の駆動バットの下への移動を行って駆動バットを持上げることができる。  In a preferred configuration of the knitting machine according to the invention, the additional insertion member moves below the lower side of the drive bat in the needle groove, thereby bringing the drive bat from the inoperative position to the operating position. The insertion member can act from the selection device of the knitting machine, whereby the knitting needle can be moved under the driving bat to lift the driving bat.

動作位置で駆動バットが、その下側を針溝底及び／又は針溝にある付加的な挿入部材に支持されると、別の利点が生じる。これによって、例えば編糸により導入される力により駆動バットが意に反して再び針床へ押戻されるのを防止することができる。その際挿入部材が駆動バットの下側の下へ動かされることによってこの挿入部材が編針の選択も行うことができる。  Another advantage arises when the drive bat is supported in the operating position by an additional insertion member below the needle groove bottom and / or needle groove. As a result, for example, the driving bat can be prevented from being pushed back to the needle bed again by the force introduced by the knitting yarn. At this time, the insertion member can also select the knitting needle by moving the insertion member below the lower side of the drive bat.

更に編針へ制動作用を導入する素子が針幹に設けられている。それにより、駆動バットがカムに係合しない時、規定されない編針運動を防止するため、針溝内における編針の運動を適切に制動することが可能である。  Further, an element for introducing a braking action to the knitting needle is provided on the needle stem. Thereby, when the drive bat is not engaged with the cam, it is possible to appropriately brake the movement of the knitting needle in the needle groove in order to prevent undefined knitting needle movement.

更に編針に少なくとも１つのストッパ面が形成されて、編針の駆動バットが針床へ沈下する際、編針の長手方向に対して横向きに向けられる少なくとも１つの拘束面に当接することができる。この手段により、編針が選ばれていなくても、編糸を介して編針の運動方向に作用する力によって、編針が意に反して前方へ引張られるのを防止される。従って対向する針との衝突、及び針カギにある編目への不利な影響が回避される。  Furthermore, at least one stopper surface is formed on the knitting needle, and when the driving bat of the knitting needle sinks to the needle bed, it can abut against at least one restraining surface directed laterally with respect to the longitudinal direction of the knitting needle. By this means, even if no knitting needle is selected, it is possible to prevent the knitting needle from being unexpectedly pulled forward by a force acting in the movement direction of the knitting needle via the knitting yarn. Thus, collisions with opposing needles and adverse effects on the stitches at the needle keys are avoided.

特に簡単なカム構造を実現するために、編針がただ１つの駆動バットを持っていると、更に有利である。  In order to realize a particularly simple cam structure, it is further advantageous if the knitting needle has only one drive bat.

本発明による編機用の編針が１つ又は複数の部分から構成されている。  A knitting needle for a knitting machine according to the present invention is composed of one or more parts.

図面により編機の好ましい実施例が以下に説明される。  A preferred embodiment of the knitting machine is described below with reference to the drawings.

ａ，ｂは第１の編針の側面図及び平面図を示し、ｃ〜ｅは異なる位置にある編針を持つ針床の針溝の断面図を示す。  a and b are a side view and a plan view of the first knitting needle, and c to e are cross-sectional views of needle grooves of a needle bed having knitting needles at different positions. ａ，ｂは第２の編針の側面図及び平面図を示し、ｃ〜ｅは異なる位置にある編針を持つ針床の針溝の断面図を示す。  a and b are a side view and a plan view of the second knitting needle, and c to e are cross-sectional views of a needle groove of a needle bed having knitting needles at different positions. ａ，ｂは第３の編針の側面図及び平面図を示し、ｃ〜ｅは異なる位置にある編針を持つ針床の針溝の断面図を示す。  a and b are a side view and a plan view of the third knitting needle, and c to e are cross-sectional views of a needle groove of a needle bed having knitting needles at different positions. ａ，ｂは第４の編針の側面図及び平面図を示し、ｃ〜ｅは異なる位置にある編針を持つ針床の針溝の断面図を示す。  a and b are a side view and a plan view of the fourth knitting needle, and c to e are cross-sectional views of a needle groove of a needle bed having knitting needles at different positions.

図１のａ，ｂは針幹１を持つ編針１０を示し、その前端部に針首２が続き、この針首に更に針かぎ３が続いている。針かぎ３から遠い方の後端部に、編針１０は、図示してないカムにより編針１０へ運動を導入するための駆動バット４を持っている。針幹１は、編針１０のすべての他の部分のように、撓みに対して剛性の素子として構成されている。針幹１の下側及び駆動バット４の下側は針底面ＮＢを形成し、針１０のどの部分もこの針底面から下方へ突出していない。駆動バット４はその針幹１に近い方の側にストッパ面５を持ち、このストッパ面５を針床１００の拘束面１０１（図１ｃ）へ当接させることができる。  1A and 1B show a knitting needle 10 having a needle stem 1, a needle neck 2 continuing to the front end portion thereof, and a needle key 3 further continuing to the needle neck. The knitting needle 10 has a drive bat 4 for introducing motion to the knitting needle 10 by a cam (not shown) at the rear end portion far from the needle key 3. The needle stem 1, like all other parts of the knitting needle 10, is configured as an element that is rigid against bending. The lower side of the needle stem 1 and the lower side of the drive bat 4 form a needle bottom surface NB, and no part of the needle 10 protrudes downward from the needle bottom surface. The driving bat 4 has a stopper surface 5 on the side closer to the needle stem 1, and the stopper surface 5 can be brought into contact with the restraining surface 101 (FIG. 1 c) of the needle bed 100.

図１のｃ〜ｅは、編針１０が水平に移動可能に挿入されている針溝１１５の範囲における針床１００の断面図を示す。編針１０は、覆い帯片１１０により針溝１１５内で垂直方向に固定される。編針１０の後ろで針溝１１５内に、持上げシンカの形の別の挿入部材２０があり、覆い帯片２１０により同様に垂直方向に固定されている。挿入部材２０も駆動バット２１を持ち、ここには図示してないカムにより、この駆動バット２１の所で挿入部材２０へ直線運動が導入可能である。図１ｃでは、編針１０及び挿入部材２０がそれぞれ不動作位置にある。編針１０の駆動バット４は針床１００へ完全に沈下している。駆動バット４のストッパ面５は針床１００の拘束面１０１に当接し、それにより編針１０は歯口間隙３００の方へ運動することができない。挿入部材２０は編針１０に近い方の端部に斜面２２を持ち、歯口間隙３００の方へ挿入部材２０の移動により、この斜面２２が編針１０の駆動バット４にある斜面６に当接可能である。さて挿入部材２０が矢印３０の方向へ移動されると、図１ｄに示す状態が生じる。編針１０の駆動バット４が、その斜面６で挿入部材２０の斜面２２上を上方へ矢印４０の方向に滑り、動作位置へ導かれる。ここには図示してないカムにより、駆動バット４従って編針１０へ運動を導入することができる。図１ｅでは、編針１０が図示してないカムにより歯口間隙３００の方へ動かされて、編成過程に関与する。その際編針の駆動バット４の支持面は針溝１１５の底の面１０４上又は挿入部材２０の上側２３上を滑る。それにより駆動バット４が意に反して不動作位置へ沈下するのを確実に防止される。  FIGS. 1C to 1E are cross-sectional views of the needle bed 100 in a range of a needle groove 115 in which the knitting needle 10 is inserted so as to be horizontally movable. The knitting needle 10 is fixed in the vertical direction in the needle groove 115 by a covering strip 110. Another insertion member 20 in the form of a lifting sinker is in the needle groove 115 behind the knitting needle 10 and is similarly fixed in the vertical direction by a cover strip piece 210. The insertion member 20 also has a drive butt 21, and a linear motion can be introduced into the insertion member 20 at the drive butt 21 by a cam (not shown). In FIG. 1c, the knitting needle 10 and the insertion member 20 are each in an inoperative position. The drive bat 4 of the knitting needle 10 is completely submerged in the needle bed 100. The stopper surface 5 of the drive bat 4 abuts against the restraining surface 101 of the needle bed 100, so that the knitting needle 10 cannot move toward the tooth gap 300. The insertion member 20 has a slope 22 at the end close to the knitting needle 10, and the slope 22 can come into contact with the slope 6 on the drive bat 4 of the knitting needle 10 by moving the insertion member 20 toward the tooth gap 300. It is. When the insertion member 20 is moved in the direction of the arrow 30, the state shown in FIG. The drive bat 4 of the knitting needle 10 slides upward on the slope 22 of the insertion member 20 on the slope 6 in the direction of the arrow 40 and is guided to the operating position. Movement can be introduced into the drive bat 4 and thus the knitting needle 10 by means of a cam not shown here. In FIG. 1e, the knitting needle 10 is moved toward the tooth gap 300 by a cam (not shown) and participates in the knitting process. At this time, the support surface of the knitting needle drive butt 4 slides on the bottom surface 104 of the needle groove 115 or on the upper side 23 of the insertion member 20. As a result, the drive bat 4 is reliably prevented from sinking to the non-operating position.

図２のａ，ｂには編針１０′の第２の実施例が示されているが、針幹１′の下部範囲に脚辺８′が形成されて、駆動バット４′の方へ延び、少なくともその駆動バット４′に近い方の端部を左又は右へ曲げられ、従って図２ｂからわかるように編針１０′の側面から突出しているという点で、図１の編針１０とは相違している。それにより脚辺８′は、針溝１１５の図１ｂには示されてない壁に接触し、それにより編針１０′が制動される。  FIGS. 2a and 2b show a second embodiment of the knitting needle 10 '. A leg side 8' is formed in the lower area of the needle stem 1 'and extends toward the drive bat 4'. 1 differs from the knitting needle 10 of FIG. 1 in that at least the end close to the drive bat 4 'is bent to the left or right and thus protrudes from the side of the knitting needle 10' as can be seen from FIG. 2b. Yes. As a result, the leg 8 'contacts the wall of the needle groove 115 not shown in FIG. 1b, whereby the knitting needle 10' is braked.

図２ｃに示すように、編針１０′の範囲７′は、編針１０′の運動方向に対して横向きに針床１００へ入れられた線１０３の形の円柱状素子に載っている。図２ｃにおいて、編針１０′及び図１の挿入部材に相当する挿入部材２０は、それぞれ不動作位置にある。駆動バット４′は針床１００へ完全に沈下している。駆動バット４′のストッパ面５′は針床１００の拘束面１０１に当接しているので、編針１０′は歯口間隙３００の方へ運動することができない。挿入部材２０は再びその編針１０′に近い方の端部に斜面２２を持ち、歯口間隙３００の方へ挿入部材２０の移動により、この斜面２２が編針１０′の駆動バット４′にある斜面６′に当接可能である。  As shown in FIG. 2c, the range 7 'of the knitting needle 10' rests on a cylindrical element in the form of a line 103 which is inserted into the needle bed 100 transversely to the direction of movement of the knitting needle 10 '. In FIG. 2c, the knitting needle 10 'and the insertion member 20 corresponding to the insertion member of FIG. 1 are each in the inoperative position. The driving bat 4 ′ is completely submerged in the needle bed 100. Since the stopper surface 5 ′ of the drive butt 4 ′ is in contact with the restraining surface 101 of the needle bed 100, the knitting needle 10 ′ cannot move toward the tooth gap 300. The insertion member 20 again has a slope 22 at the end near the knitting needle 10 ′, and the slope 22 is located on the drive butt 4 ′ of the knitting needle 10 ′ by moving the insertion member 20 toward the tooth gap 300. 6 'can be contacted.

さて挿入部材２０が更に矢印３０′の方向へ移動されると、図２ｄに示すように、駆動バット４′が斜面６′及び２２を介して上方へ矢印４０′の方向に動作位置へ導かれる。駆動バット４′はここから図示しないカムにより捕捉され、それにより編針１０′が長手方向に動かされる。図２ｅでは、編針１０′がここには示してないカムにより歯口間隙３００の方へ動かされて、編物形成動作を行う。その際編針１０′の駆動バット４′の支持面は、針溝１１５の底にある面１０４上を滑るか、又は挿入部材２０の上側２３上を滑る。脚辺８′による編針１０′の制動は、針溝１１５内にある編針１０′の制御されない投げ出しを防止する。  When the insertion member 20 is further moved in the direction of the arrow 30 ', as shown in FIG. 2d, the drive butt 4' is guided upward to the operating position in the direction of the arrow 40 'via the inclined surfaces 6' and 22. . The drive bat 4 'is captured from here by a cam (not shown), whereby the knitting needle 10' is moved in the longitudinal direction. In FIG. 2e, the knitting needle 10 'is moved toward the tooth gap 300 by a cam not shown here to perform the knitting operation. In this case, the support surface of the drive butt 4 ′ of the knitting needle 10 ′ slides on the surface 104 at the bottom of the needle groove 115 or slides on the upper side 23 of the insertion member 20. Braking the knitting needle 10 ′ by the leg side 8 ′ prevents uncontrolled throwing of the knitting needle 10 ′ in the needle groove 115.

図３のａ及びｂは、編針１０″を制動するため付加的な素子８″が編針１０″の片側又は両側に取付けられているという点で、図２の編針１０′とは相違する別の編針１０″を示す。  3a and 3b are different from the knitting needle 10 'of FIG. 2 in that an additional element 8 "is mounted on one or both sides of the knitting needle 10" to brake the knitting needle 10 ". A knitting needle 10 "is shown.

図３のｃ〜ｅからわかるように、駆動バット４″を持上げるために、双腕レバーの形のレバー素子２０′が使用される。レバー素子２０′の腕Ａ及びＢは支点Ｄの周りに揺動可能である。  As can be seen from FIGS. 3c to 3e, a lever element 20 'in the form of a double arm lever is used to lift the drive bat 4 ". The arms A and B of the lever element 20' are around a fulcrum D. Can be swung.

図３ｃでは、編針１０″及びレバー素子２０′はそれぞれ不動作位置にある。編針１０″の駆動バット４″は針床１００へ完全に沈下している。編針１０″の駆動バット４″のストッパ面５″は、針床１００の拘束面１０１に当接しているので、編針１０″は歯口間隙３００の方へ運動を行うことができない。駆動バット４″はその下側に面６″を持ち、この面でレバー素子２０′の腕Ａの上側２２′に載っている。図３ｄに示すように、レバー素子２０′の腕Ｂへ矢印３０″の方向に力が導入されると、レバー素子２０′がその支点の周りに揺動し、それにより腕Ａが上方へ動いて、駆動バット４″を矢印４０″の方向に動作位置へ持上げる。今やここには示されていないカムが駆動バット４″に作用して、針溝１１５に沿って針１０″を動かすことができる。  In FIG. 3c, the knitting needle 10 "and the lever element 20 'are each in the non-operating position. The drive butt 4" of the knitting needle 10 "has completely settled into the needle bed 100. The stopper of the drive butt 4" of the knitting needle 10 ". Since the surface 5 ″ is in contact with the constraining surface 101 of the needle bed 100, the knitting needle 10 ″ cannot move toward the mouth gap 300. The drive bat 4 ″ has the surface 6 ″ below it. And on this surface rests on the upper side 22 'of the arm A of the lever element 20'. When a force is introduced in the direction of the arrow 30 "on the arm B of the lever element 20 'as shown in FIG. Element 20 'swings about its fulcrum, causing arm A to move upward and lift drive bat 4 "to the operating position in the direction of arrow 40". A cam not shown here can act on the drive bat 4 ″ to move the needle 10 ″ along the needle groove 115.

図３ｅでは、編針１０″がカムにより歯口間隙３００の方へ動かされて、編物形成のための動作を行うことができる。その際編針１０″の駆動バット４″の支持面は、針溝１１５の底にある面１０４上を滑るか又はレバー素子２０′の上側２２上を滑る。素子８″により、編針１０″が制動され、従って針溝１１５内で制御されずに投げ出されることはない。  In Fig. 3e, the knitting needle 10 "can be moved by the cam toward the tooth gap 300 to perform the operation for forming the knitted fabric. In this case, the support surface of the drive bat 4" of the knitting needle 10 "has a needle groove. Sliding on the surface 104 at the bottom of 115 or sliding on the upper side 22 of the lever element 20 ′. The element 8 ″ causes the knitting needle 10 ″ to be braked and therefore not thrown uncontrolled in the needle groove 115. .

図４のａ，ｂには、図２の編針１０′に大幅に一致する第４の編針１０′′′が示され、針幹１′′′の下部範囲に形成される脚辺８′′′が、駆動バット４′′′から針首２′′′の方へ延びている。この脚辺８′′′もその端部を左方又は右方へ曲げられて、図４ｂからわかるように編針１０′′′の一方の側面から突出している。それにより脚辺８′′′が針溝１１５の壁に接触して、編針１０′′′の制動を行う。  FIGS. 4a and 4b show a fourth knitting needle 10 ″ ″ that substantially coincides with the knitting needle 10 ′ of FIG. 2, and a leg side 8 ″ formed in the lower area of the needle stem 1 ″ ″. ′ Extends from the drive butt 4 ″ ″ toward the needle neck 2 ″ ″. This leg side 8 '' 'is also bent at its end to the left or right and protrudes from one side of the knitting needle 10 "' as can be seen in FIG. 4b. As a result, the leg side 8 ″ ″ contacts the wall of the needle groove 115 and brakes the knitting needle 10 ″ ″.

図４ｃからわかるように、駆動バット４′′′を持上げるため、駆動バット４′′′に近い力の端部に突起２４″を持っているという点で挿入部材２０とは相違する挿入部材２０″が使用される。図４ｃにおいて、編針１０′′′及び挿入部材２０″はそれぞれ不動作位置にあり、即ち編針１０′′′の駆動バット４′′′は針床１００へ完全に沈下している。針床１００は斜面１０５を持っている。歯口間隙３００の方へ挿入部材２０″の移動により、突起２４″が駆動バット４′′′の後端部にある垂直な面６′′′に当接可能である。図４ｄによれば、挿入部材２０″は矢印３０′′′の方向に移動されており、それにより編針１０′′′の駆動バット４′′′の斜面５′′′が、針床１００にある斜面１０５上を上方へ矢印４０′′′の方向に動作位置へ導かれている。この位置から駆動バット４′′′は、図示しないカムにより捕捉され、それにより運動が編針１０′′′へ導入される。図４ｅは押出された位置にある編針１０′′′を示し、この位置で編針が編成機能を実行することができる。編針１０′′′の駆動バット４′′′の支持面は、針溝１１５内を編針１０′′′が動く際、針溝１１５の底にある面１０４上を滑るか、又は挿入部材２０″の上側２２″上を滑る。その際編針１０′′′の運動は脚辺８′′′により制動される。  As can be seen from FIG. 4c, the insertion member differs from the insertion member 20 in that it has a protrusion 24 "at the end of the force close to the drive bat 4" "to lift the drive bat 4" ". 20 ″ is used. In FIG. 4c, the knitting needle 10 "" and the insertion member 20 "are each in the inoperative position, i.e. the drive butt 4" "of the knitting needle 10" "is completely submerged in the needle bed 100. Has an inclined surface 105. By the movement of the insertion member 20 "towards the tooth gap 300, the protrusion 24" can abut against the vertical surface 6 "'at the rear end of the drive butt 4" ". According to Fig. 4d, the insertion member 20 "has been moved in the direction of the arrow 30" ", so that the slope 5" "of the drive butt 4" "of the knitting needle 10" " The slope 105 on the floor 100 is guided upward to the operating position in the direction of the arrow 40 '' '. From this position, the drive bat 4 "" is captured by a cam (not shown), whereby movement is introduced into the knitting needle 10 "". FIG. 4e shows the knitting needle 10 "" in the pushed position, at which position the knitting needle can perform the knitting function. The support surface of the drive butt 4 ″ ″ of the knitting needle 10 ″ ″ slides on the surface 104 at the bottom of the needle groove 115 when the knitting needle 10 ″ ″ moves in the needle groove 115 or the insertion member 20 ″. Glide on the upper 22 ″ side. In this case, the movement of the knitting needle 10 '' 'is braked by the leg side 8' ''.

Claims (10)

少なくとも１つの針床を持つ編機であって、針床（１００）の針溝（１１５）内に編針（１０，１０′，１０″，１０′′′）が長手方向移動可能に設けられ、編針（１０，１０′，１０″，１０′′′）がその後端部に設けられる駆動バット（４，４′，４″，４′′′）を持ち、編針（１０，１０′，１０″，１０′′′）が選択されない場合、駆動バット（４，４′，４″，４′′′）がその不動作位置において針床（１００）の上側から突出せず、編針（１０，１０′，１０″，１０′′′）が選択される場合、駆動バット（４，４′，４″，４′′′）がその動作位置へもたらされ、この動作位置において針床（１００）の上側から突出し、編針（１０，１０′，１０″，１０′′′）が、その針幹（１，１′，１″，１′′′）の一番下の側及び駆動バット（４，４′，４″，４′′′）の下側により形成される針底面（ＮＢ）を持ち、この針底面（ＮＢ）で少なくとも部分的に針溝（１１５）の底に乗っており、駆動バット（４，４′，４″，４′′′）のすべての位置で針底面（ＮＢ）が編針（１０，１０′，１０″，１０′′′）の下部終端面を規定して、編針（１０，１０′，１０″，１０′′′）のすべての部分がこの終端面又はこれより上にあるようにしている、編機。  A knitting machine having at least one needle bed, wherein knitting needles (10, 10 ', 10 ", 10"') are provided in the needle groove (115) of the needle bed (100) so as to be movable in the longitudinal direction; The knitting needle (10, 10 ', 10 ", 10"') has a drive bat (4, 4 ', 4 ", 4"') provided at its rear end, and the knitting needle (10, 10 ', 10 "). , 10 "") is not selected, the drive bat (4, 4 ', 4 ", 4"') does not protrude from the upper side of the needle bed (100) in its inoperative position, and the knitting needle (10, 10 ', 10 ", 10"') is selected, the drive bat (4, 4 ', 4 ", 4"') is brought into its operating position, in which the needle bed (100) The knitting needles (10, 10 ′, 10 ″, 10 ′ ″) protrude from the upper side of the needle stem (1, 1 ′, 1 ″, 1 ′ ″) It has a needle bottom surface (NB) formed by the lowermost side and the lower side of the drive bat (4, 4 ', 4 ", 4"'), at least partially in the needle groove at this needle bottom surface (NB). (115), and the needle bottom (NB) is knitting needles (10, 10 ', 10 ", 10") at all positions of the drive bat (4, 4', 4 ", 4" '). A lower knitting end surface of ′) so that all parts of the knitting needles (10, 10 ′, 10 ″, 10 ′ ″) are at or above this end surface. 針長手方向（３０，３０′，３０′′′）への力の導入により、駆動バット（４，４′，４″，４′′′）が不動作位置から動作位置へもたらされることを特徴とする、請求項１に記載の編機。  The introduction of a force in the needle longitudinal direction (30, 30 ', 30 "') brings the drive bat (4, 4 ', 4", 4 "') from the non-operating position to the operating position. The knitting machine according to claim 1. 編針（１０，１０′，１０″，１０′′′）が針溝（１１５）内に揺動可能に設けられ、編針（１０，１０′，１０″，１０′′′）の揺動運動により駆動バット（４，４′，４″，４′′′）が持上げられることを特徴とする、請求項１に記載の編機。  The knitting needles (10, 10 ', 10 ", 10"') are provided in the needle groove (115) so as to be swingable, and the knitting needles (10, 10 ', 10 ", 10"') are swung. 2. Knitting machine according to claim 1, characterized in that the drive bat (4, 4 ', 4 ", 4"') is lifted. 駆動バット（４，４′，４″，４′′′）が針幹（１，１′，１″，１′′′）に固定的に結合されていることを特徴とする、請求項１〜３の１つに記載の編機。  2. The drive bat (4, 4 ', 4 ", 4"') is fixedly connected to the needle stem (1, 1 ', 1 ", 1"'). The knitting machine as described in one of -3. 針溝（１１５）内で駆動バット（４，４′，４′′′）の下側の下へ付加的な挿入部材（２０，２０″）が移動することにより、駆動バット（４，４′，４′′′）が不動作位置から動作位置へもたらされることを特徴とする、請求項１〜４の１つに記載の編機。  The additional insertion member (20, 20 ″) moves below the lower side of the drive bat (4, 4 ′, 4 ′ ″) in the needle groove (115), so that the drive bat (4, 4 ′ , 4 "") from the non-operating position to the operating position. 動作位置で駆動バット（４，４′，４″，４′′′）が、その下側を針溝底及び／又は針溝（１１５）にある付加的な挿入部材（２０，２０′，２０′′′）に支持されることを特徴とする、請求項１〜５の１つに記載の編機。  In the operating position, the drive bat (4, 4 ', 4 ", 4"') has an additional insertion member (20, 20 ', 20) on the underside of the needle groove bottom and / or the needle groove (115). 6. The knitting machine according to claim 1, wherein the knitting machine is supported by ‘′ ′). 編針（１０′，１０″，１０′′′）へ制動作用を導入する素子（８′，８″，８′′′）が針幹（１′，１″，１′′′）に設けられていることを特徴とする、請求項１〜６の１つに記載の編機。  Elements (8 ′, 8 ″, 8 ′ ″) for introducing a braking action to the knitting needles (10 ′, 10 ″, 10 ′ ″) are provided on the needle stem (1 ′, 1 ″, 1 ′ ″). The knitting machine according to claim 1, wherein the knitting machine is a knitting machine. 編針（１０，１０′，１０″，１０′′′）に少なくとも１つのストッパ面（５，５′，５″，５′′′）が形成されて、編針（１０，１０′，１０″，１０′′′）の駆動バット（４，４′，４″，４′′′）が針床（１００）へ沈下する際、編針（１０，１０′，１０″，１０′′′）の長手方向に対して横向きに向けられる少なくとも１つの拘束面（１０１）に当接することを特徴とする、請求項１〜７の１つに記載の編機。  At least one stopper surface (5, 5 ', 5 ", 5"') is formed on the knitting needle (10, 10 ', 10 ", 10"'), and the knitting needle (10, 10 ', 10 ", When the drive butt (4, 4 ', 4 ", 4"') of 10 "') sinks to the needle bed (100), the length of the knitting needles (10, 10', 10", 10 "') The knitting machine according to one of the preceding claims, characterized in that it abuts at least one constraining surface (101) oriented transversely to the direction. 編針（１０，１０′，１０″，１０′′′）がただ１つの駆動バット（４，４′，４″，４′′′）を持っていることを特徴とする、請求項１〜８の１つに記載の編機。  9. The knitting needle (10, 10 ′, 10 ″, 10 ′ ″) has only one drive bat (4, 4 ′, 4 ″, 4 ′ ″). The knitting machine according to one of the above. 編針（１０，１０′，１０″，１０′′′）が１つ又は複数の部分から構成されていることを特徴とする、請求項１〜９の１つに記載の編機。  10. A knitting machine according to claim 1, wherein the knitting needles (10, 10 ', 10 ", 10"') are composed of one or more parts.
JP2011290572A 2010-12-28 2011-12-16 Knitting machine Pending JP2012140744A (en)

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