JPS63182442A - Apparatus for selectively moving member - Google Patents
Apparatus for selectively moving memberInfo
- Publication number
- JPS63182442A JPS63182442A JP1573687A JP1573687A JPS63182442A JP S63182442 A JPS63182442 A JP S63182442A JP 1573687 A JP1573687 A JP 1573687A JP 1573687 A JP1573687 A JP 1573687A JP S63182442 A JPS63182442 A JP S63182442A
- Authority
- JP
- Japan
- Prior art keywords
- engagement piece
- selectively
- voltage
- plate
- piece
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Control Of Position Or Direction (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、進退部材及びこれに従動する従動部材のいず
れか一方の部材に係合片を取り付け、これを他方の部材
の係合部に係合する位置と係合しない位置とに切り換え
て従動部材を選択的に進退させる装置に関するもので、
織機の縦針の移動、ジャガード機の横針の移動、アキス
ミンスターのリフトの停止位置の選択等を行う場合、紋
紙の写彫機のタガネの昇降機構等、縦横に並列された各
種部材の移動を選択的に行う場合に利用される。Detailed Description of the Invention (Industrial Application Field) The present invention provides an engaging piece that is attached to one of a reciprocating member and a driven member that follows the reciprocating member, and that is attached to the engaging portion of the other member. It relates to a device that selectively advances or retreats a driven member by switching between an engaged position and a non-engaged position,
When moving the vertical needle of a loom, moving the horizontal needle of a jacquard machine, selecting the stopping position of an axminster lift, etc., it is necessary to move various parts arranged vertically and horizontally, such as the elevating mechanism of the chisel of a pattern paper carving machine. Used when moving selectively.
(従来技術とその問題点)
この種の装置は、例えば、ジャガード機の横針を選択的
に移動させる場合等に使用されている。(Prior art and its problems) This type of device is used, for example, when selectively moving the horizontal needle of a Jacquard machine.
特開昭57−39242号公報に開示されている装置は
、その代表的なもので、各横針に対応するソレノイド型
電磁作動子を上下の位置に選択的に切り換え、ソレノイ
ド群を前進させることによって横針が選択的に押動され
るようになっている。The device disclosed in Japanese Unexamined Patent Publication No. 57-39242 is a typical example of this device, in which a solenoid-type electromagnetic actuator corresponding to each horizontal needle is selectively switched to the upper or lower position to move the solenoid group forward. The horizontal needle is selectively pushed by.
しかしながら、ジャガード機の横針のように、狭い箇所
に密集して縦横に並列配置されているいる横針に対して
、ソレノイド型電磁作動子を使用して押動制御を行おう
とすると、どうしても電磁作動子を小型に構成しておか
なければならない。作動子を小型化してしまうと、電磁
力が弱くなって切り換えの応答が緩慢となり、しかも小
型の作動子が直接横針に衝突してこれを押動させるため
、作動子自体が損傷してしまう不都合があった。However, when trying to use a solenoid-type electromagnetic actuator to perform push-motion control on the horizontal needles of a Jacquard machine, which are densely arranged in a narrow space and arranged in parallel vertically and horizontally, the electromagnetic The actuator must be configured to be small. If the actuator is made smaller, the electromagnetic force will be weaker and the switching response will be slower.Moreover, the small actuator will directly collide with the cross needle and push it, resulting in damage to the actuator itself. There was an inconvenience.
(技術的課題)
本発明は、進退部材及びこれに従動する従動部材のいず
れか一方の部材に係合片を取り付け、これを他方の部材
の係合部に係合する位置と係合しない位置とに切り換え
て従動部材を選択的に進退させる装置において、切り換
え部材である係合片の作動部が衝撃を受けずに迅速に作
動できるようにすることを課題としたものである。(Technical Problem) The present invention provides a method for attaching an engaging piece to one of a reciprocating member and a driven member that follows the reciprocating member, and attaching the engaging piece to the engaging portion of the other member at a position where it engages and at a position where it does not engage. An object of the present invention is to provide a device for selectively advancing and retracting a driven member by switching between the two, so that an operating portion of an engagement piece, which is a switching member, can be operated quickly without being subjected to impact.
(技術的手段)
この技術的課題を解決するための技術的手段は、
二枚の圧電素子を貼着して成る揺動部材を係合片に添わ
せて配置すること、
である。(Technical Means) The technical means for solving this technical problem is to arrange a swinging member formed by pasting two piezoelectric elements along the engagement piece.
(技術的手段の作用)
二枚の圧電素子を貼着して成る揺動部材は、圧電素子に
互いに極性の異なる電圧を印加することによって、一方
の素子が伸長し、他方の素子が収縮する性質をもってお
り、印加する電圧を選択してやることによって、揺動部
材が瞬時に所定の方向へ屈曲することになる。(Operation of technical means) A swinging member made of two piezoelectric elements pasted together expands one element and contracts the other element by applying voltages of different polarities to the piezoelectric elements. By selecting the voltage to be applied, the swinging member will instantly bend in a predetermined direction.
進退部材又は従動部材のいずれかに、二位置への移動を
可能にして取り付けた係合部材に添わせて上記の揺動部
材を配置し、圧電素子に電圧を印加してやると、圧電素
子がアクチュエータとして機能し、その屈曲に対応して
係合片が移動させられることになる。When the above-mentioned swinging member is placed along with the engaging member attached to either the advancing/retracting member or the driven member so as to be movable to two positions, and a voltage is applied to the piezoelectric element, the piezoelectric element acts as an actuator. The engagement piece is moved in response to the bending.
電圧の印加を選択して行うと、係合片は、他方の部材と
保合できる位置にあるものと係合しない位置あるものと
に選別され、進退部材の移動に伴って従動部材が選択的
に移動させられることになる。When voltage is selectively applied, the engaging pieces are sorted into those in positions where they can be engaged with the other member and those in positions where they are not engaged, and the driven members are selectively moved as the advancing and retracting members move. will be moved to.
この場合、進退部材は、係合片を介して従動部材を移動
させるため、揺動部材に衝撃が発生せず、進退部材によ
る従動部材の移動に伴って損傷を受けることがない訳で
ある。In this case, since the reciprocating member moves the driven member via the engagement piece, no impact is generated on the swinging member, and the swinging member is not damaged due to movement of the driven member by the retracting member.
(本発明の効果)
切り換え部材である係合片の作動部が衝撃を受けずに迅
速に作動できる結果、進退部材による従動部材の移動サ
イクルを短(することができる。(Effects of the Present Invention) As a result of the actuating portion of the engagement piece, which is a switching member, being able to operate quickly without being subjected to impact, the movement cycle of the driven member by the advancing/retracting member can be shortened.
上記の技術的手段における揺動部材は、電圧の印加によ
って動作させられるため、従動部材の移動を電気的に制
御することができ、しかも、その変位量が大きいにも係
わらず小さい応力で係合片の位置を切り換えることがで
き、その消費電力も極めて微小である。Since the swinging member in the above technical means is operated by applying voltage, the movement of the driven member can be electrically controlled, and even though the amount of displacement is large, the swinging member can be engaged with a small stress. The position of the piece can be changed, and the power consumption is extremely small.
また、揺動部材が二枚の圧電素子を利用したもので構成
されているため、係合片を移動させるためのスペースを
大きくとる必要がなく、多数の従動部材が縦横に蜜に並
列されていても利用できる利点がある。In addition, since the swinging member is made up of two piezoelectric elements, there is no need to take up a large space to move the engagement piece, and a large number of driven members are arranged closely in rows and columns. There are also benefits available.
(実施態様)
揺動部材は、二枚の薄板状の圧電磁器を貼り合わせたバ
イモルフ構造のものや薄板状の圧電磁器と金属等の弾性
板を貼り合わせたユニモルフ構造のものが最適で、二対
の板に電圧を選択して印加し、揺動方向を選択する。(Embodiment) The most suitable rocking member is a bimorph structure in which two thin plate-shaped piezoelectric ceramics are bonded together, or a unimorph structure in which a thin plate-shaped piezoelectric ceramic is bonded to an elastic plate such as metal. Select and apply a voltage to the pair of plates and select the swing direction.
この他、薄肉弾性金属板の両側に二枚の薄板状の圧電磁
器を貼り合わせた構造のものも使用でき、金属板といず
れかの圧電磁器を選択して電圧を印加することによって
揺動方向を選択する
また、係合片は、揺動部材の揺動と共に二位置に切り変
わるように構成するほか、係合位置へ移動する場合にの
み揺動部材で移動させられ、復帰する場合には他の強制
的な復帰手段で復帰させられるように構成しても良い。In addition, a structure in which two thin piezoelectric ceramics are bonded on both sides of a thin elastic metal plate can also be used, and by selecting the metal plate and one of the piezoelectric ceramics and applying a voltage, the rocking direction can be adjusted. In addition, the engagement piece is configured to switch between two positions as the swinging member swings, and is moved by the swinging member only when moving to the engagement position, and when returning to the engagement position. The configuration may be such that the return can be performed using other forced return means.
(実 施 例)
次に、上記技術的手段の具体例を図面を参酌して説明す
る。(Example) Next, a specific example of the above technical means will be explained with reference to the drawings.
一第一実施例=
第1図は、横向きで並列させた軸体(3)を進退する一
本の動力バー(10)で移動させる代表的な場合を示し
たもので、例えば、ジャガード機の横針(2)を選択的
に押動する場合に使用したものである。1. First Embodiment = Figure 1 shows a typical case in which shaft bodies (3) arranged horizontally in parallel are moved by a single power bar (10) that moves back and forth. This is used when selectively pushing the horizontal needle (2).
この装置は、各横針(2)に対向してこれと同一軸芯で
軸体(3)を、図示しないバネ等で後方へ付勢した状態
で並列配置し、各軸体(3)には後端部に係合凹部(5
)を形成した係合片(4)がピン(6)止めしである。In this device, a shaft body (3) is arranged parallel to and coaxial with each horizontal needle (2), with the shaft body (3) being biased backward by a spring or the like (not shown), and each shaft body (3) is has an engagement recess (5) at the rear end.
) is formed into an engaging piece (4) that holds a pin (6).
軸体(3)には、係合凹部(5)の上部内壁に当接する
凸部(7)が形成してあって、係合片(4)のストッパ
として機能している。A protrusion (7) is formed on the shaft (3) and abuts against the upper inner wall of the engagement recess (5), functioning as a stopper for the engagement piece (4).
各軸体(3)の下方にはセラミックからなる二枚の圧電
磁器板(11) (12)を貼り合わせたバイモル型の
揺動板(13)が一端部を固定して配置されており、自
由端側を係合片(4)の下方に臨ませてあり、圧電磁器
板(11) (12)に連結させたリード線(a) (
b)の他端は図示しない電気信号付与装置に結線させで
ある。A bimol type rocking plate (13) made of two piezoelectric ceramic plates (11) and (12) bonded together is arranged below each shaft body (3) with one end fixed. The lead wire (a) has its free end facing below the engagement piece (4) and is connected to the piezoelectric ceramic plates (11) (12).
b) The other end is connected to an electrical signal applying device (not shown).
各行の軸体(3)の上方には矢印方向に往復運動をする
動力バー(10)が配置してあり、その先端部は係合片
(4)の後端部の後方に位置させである(第1、第2図
参照)。A power bar (10) that reciprocates in the direction of the arrow is arranged above the shaft body (3) in each row, and its tip is positioned behind the rear end of the engagement piece (4). (See Figures 1 and 2).
この装置の作動は、まず、電気信号付与装置によって移
動させる軸体(3)の下方に位置する圧電磁器(11)
(12)に極性の異なる電圧を印加し、揺動板(13
)を上方へ屈曲させる。The operation of this device begins with a piezoelectric ceramic (11) located below a shaft (3) that is moved by an electric signal applying device.
(12) is applied with voltages with different polarities, and the oscillating plate (13
) is bent upward.
これに伴って、係合片(4)が上方へ屈曲して動力バー
(10)の進路上へ突出する。ついで、動力バー(10
)を前進させると、その先端部が係合片の凹部(5)に
突き当たり、係合片(4)を枢着した軸体(3)が前進
させられる。Accordingly, the engagement piece (4) bends upward and projects onto the path of the power bar (10). Next, power bar (10
) is advanced, its tip abuts against the recess (5) of the engagement piece, and the shaft (3) to which the engagement piece (4) is pivotally attached is advanced.
前進した軸体(3)は、その前方に位置する横針(2)
を押動し、その結果、縦針が選択的に引き揚げられて経
糸の開口運動が行われるのである。The advanced shaft body (3) is connected to the horizontal needle (2) located in front of it.
As a result, the warp needles are selectively pulled up and the warp threads are shedding.
揺動板(13)に対する電圧の印加は、軸体(3)が前
進した段階で停止され、軸体(3)が復帰した段階で次
工程の電圧を印加する。The application of voltage to the rocking plate (13) is stopped when the shaft (3) moves forward, and the voltage for the next step is applied when the shaft (3) returns.
軸体(3)の復帰に伴って、係合片(4)は動力バー(
10)との係合を解除され、その自重で元の位置に復帰
する。With the return of the shaft body (3), the engagement piece (4) engages the power bar (
10) and returns to its original position under its own weight.
この実施例において、係合片(4)の復帰を確実にする
ために、第3図に示したように、動力バー(10)と共
に進退する戻しバー(15)を配置して、動力バー(1
0)の復帰時に戻しバー(15)が係合片(4)の後端
部に設けた傾斜壁(16)を押して係合片を強制的に復
帰させることができる。この場合は、係合片への電圧の
印加は、戻しバー(15)と動力バー(10)の前進と
の間に行うことになる。In this embodiment, in order to ensure the return of the engagement piece (4), a return bar (15) that moves forward and backward together with the power bar (10) is arranged as shown in FIG. 1
0), the return bar (15) pushes the inclined wall (16) provided at the rear end of the engagement piece (4) to forcibly return the engagement piece. In this case, the voltage is applied to the engagement piece between the return bar (15) and the forward movement of the power bar (10).
また、上記の実施例では、係合片を従動側に取り付けて
いるが、第4図に示したように、進退する筐体(17)
にに係合片(18)を枢着し、同じく筐体内に取り付け
た揺動板(19)に電圧を印加して係合片(18)の先
端部を変位させ、軸体(13)を従動させるように構成
しても良い。In addition, in the above embodiment, the engagement piece is attached to the driven side, but as shown in FIG.
The engagement piece (18) is pivotally attached to the shaft body (13) by applying a voltage to the rocking plate (19) also installed inside the housing to displace the tip of the engagement piece (18). It may be configured to be driven.
符号(20)は、係合片の上死点を位置決めするストッ
パである。Reference numeral (20) is a stopper that positions the top dead center of the engagement piece.
この変形例においては、揺動板を係合片の下側に位置さ
せているが、揺動板を係合片の後方に配置し、係合片を
枢支部の後部側へ突出させ、揺動板の先端を突出部に係
止させて両者が連動するように構成しても良い。In this modification, the rocking plate is located below the engaging piece, but the rocking plate is placed behind the engaging piece, the engaging piece is made to protrude toward the rear side of the pivot portion, and the rocking plate is placed behind the engaging piece. The distal end of the movable plate may be locked to the protrusion so that the two move together.
尚、第一実施例の装置を上下方向に配置し、軸体で写彫
機の紋穿用タガネを昇降させることもできる。It is also possible to arrange the apparatus of the first embodiment in the vertical direction and to raise and lower the chisel for engraving of the engraving machine using the shaft.
=第二実施例=
第5図は、第一実施例の装置を縦方向に配置して軸体を
選択的に引き上げる場合を示したもので、例えば、織機
にジャガード機を使用しないで直接縦針(23)を選択
的に引き上げて経糸の開口を行う場合に使用したもので
ある。=Second Embodiment= Figure 5 shows a case where the device of the first embodiment is arranged vertically to selectively pull up the shaft. This was used when the needles (23) were selectively pulled up to open the warp threads.
縦針(23)の下端部に通糸(22)を連結させ、縦針
(23)に枢着させた係合片(24)を前記実施例と同
様に構成した揺動板(26)に選択的に電圧を印加する
ことによって移動せしめ、動力バー(30)の上昇時に
縦針(23)を選択的に引き上げるように構成したもの
である。A thread threading (22) is connected to the lower end of the vertical needle (23), and an engaging piece (24) pivotally attached to the vertical needle (23) is attached to a rocking plate (26) configured in the same manner as in the previous embodiment. It is configured to move by selectively applying voltage, and to selectively pull up the vertical needle (23) when the power bar (30) rises.
尚、符号(25)は戻しバーである。In addition, the code|symbol (25) is a return bar.
=第三実施例=
この実施例は、第二実施例の変形例であり、従動部材の
上昇高さ選択できる場合を示したもので、例えば、アキ
スミンスクーカーペットの織機における糸キャリア(3
2)とこれを昇降させるリフタ(40)にしたものであ
る。=Third Embodiment= This embodiment is a modification of the second embodiment, and shows a case where the rising height of the driven member can be selected.
2) and a lifter (40) that raises and lowers the lift.
即ち、第6図はこの昇降機構を示したもので、下端部に
多数の色糸(41)を多段に支持させた板状の糸キャリ
ア(32)を昇降自在に並列させると共に、各キャリア
の右側に係合部(47)を多段に形成したりフタ(40
)を配置した構成となっている。That is, FIG. 6 shows this elevating mechanism, in which plate-shaped thread carriers (32) supporting a large number of colored threads (41) in multiple stages are arranged in parallel at the lower end so as to be able to rise and fall freely, and each carrier's The engaging part (47) is formed in multiple stages on the right side, and the lid (40) is formed in multiple stages.
).
各キャリア(32)に係合片(44)が枢着してあり、
リフタ(40)の上昇時にその上昇高さを検知し、前記
実施例と同様に構成した揺動板(46)に電圧を印加す
ることによって係合片(44)を右側へ突出させ、所望
の係合部(47)に係合片(44)が係合し、図示しな
い糸の引き出し部へ所望の糸を轟けるようになっている
。An engagement piece (44) is pivotally connected to each carrier (32),
When the lifter (40) is raised, the height of the lifter (40) is detected, and a voltage is applied to the rocking plate (46) configured in the same manner as in the previous embodiment, thereby causing the engaging piece (44) to protrude to the right. The engaging piece (44) engages with the engaging portion (47), so that a desired thread can be drawn into a thread pulling part (not shown).
上記の構成においては、リフタの係合部(47)の上部
側を図面に示したようにテーパ壁にしておくことによっ
て、係合片(44)の元の位置への復帰を強制的に行う
ことができる。In the above configuration, by forming the upper side of the engagement portion (47) of the lifter into a tapered wall as shown in the drawing, the engagement piece (44) is forced to return to its original position. be able to.
また、キャリア側に係合凹部を多段に形成しておき、リ
フタ側に係合片を取り付けて、リフタの上昇時にその高
さを検知して揺動板を動作させ、係合片を突出してキャ
リアを引き上げるように構成しても良い。In addition, engagement recesses are formed in multiple stages on the carrier side, an engagement piece is attached to the lifter side, and when the lifter rises, the height is detected and the rocking plate is operated, causing the engagement piece to protrude. It may be configured to boost your career.
このように、本発明装置は方向を問わずに利用すること
ができ、また、上記に示した実施例を適宜組み合わせて
利用することが可能である。In this way, the device of the present invention can be used regardless of the direction, and the embodiments shown above can be used in combination as appropriate.
図面は、技術的手段の具体例を説明するためのもので、
第1図はジャガード機の横針を選択的に押動する装置の
要部側面図、第2図は第1、 図のn−n箇所の断面
図、第3図は上記装置の変形例、第4図は係合片で直接
軸体を押動制御する場合の要部側面図、第5図は縦針を
選択的に引き上げる装置の要部側面図、第6図はアキス
ミンスクー織機の色糸選択装置の要部側面図である。
(2)横針、(3)軸体、(4) (18) (24)
(44)係合片、(10) (30)動力バー、(1
3) (19) (26) (46)揺動板、(15)
(25)戻しバー、(17) !体、(23)縦針、
(32)糸キャリア、(40)リフタThe drawings are for explaining specific examples of technical means.
Fig. 1 is a side view of the main part of a device for selectively pushing the horizontal needle of a Jacquard machine, Fig. 2 is a sectional view taken along line n-n in Fig. 1, and Fig. 3 is a modification of the above device; Figure 4 is a side view of the main part when the shaft body is directly pushed and controlled by the engagement piece, Figure 5 is a side view of the main part of the device that selectively pulls up the vertical needles, and Figure 6 is the colored thread of the Axisminski loom. FIG. 3 is a side view of main parts of the selection device. (2) Cross needle, (3) Shaft, (4) (18) (24)
(44) Engagement piece, (10) (30) Power bar, (1
3) (19) (26) (46) Rocking plate, (15)
(25) Return bar, (17) ! body, (23) vertical needle;
(32) Yarn carrier, (40) Lifter
Claims (4)
一方の部材に係合片を取り付け、これを他方の部材の係
合部に係合する位置と係合しない位置とに切り換えて従
動部材を選択的に進退させる装置において、圧電素子を
貼着して成る揺動部材を係合片に添わせて配置した部材
の移動制御装置。(1) Attach an engaging piece to either the advancing/retracting member or the driven member that follows it, and switch it between a position where it engages with the engaging portion of the other member and a position where it does not engage the driven member. A device for selectively advancing and retracting a member, in which a swinging member having a piezoelectric element attached thereto is arranged along an engagement piece.
てなり、圧電磁器に電圧を選択して印加される特許請求
の範囲第1項に記載の装置。(2) The device according to claim 1, wherein the swinging member is formed by bonding two thin plate-shaped piezoelectric ceramics, and a voltage is selectively applied to the piezoelectric ceramics.
貼り合わせてなり、各板に電圧を選択して印加される特
許請求の範囲第1項に記載の装置。(3) The device according to claim 1, wherein the swinging member is made of a thin elastic metal plate and a thin piezoelectric ceramic bonded together, and a voltage is selectively applied to each plate.
の圧電磁器を貼り合わせてなり、金属板といずれかの圧
電磁器を選択して電圧を印加される特許請求の範囲第1
項に記載の装置。(4) The oscillating member is formed by pasting two thin plate-shaped piezoelectric ceramics on both sides of a thin elastic metal plate, and a voltage is applied to the metal plate and either piezoelectric ceramic by selecting the piezoelectric ceramic. 1
Equipment described in Section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1573687A JPS63182442A (en) | 1987-01-26 | 1987-01-26 | Apparatus for selectively moving member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1573687A JPS63182442A (en) | 1987-01-26 | 1987-01-26 | Apparatus for selectively moving member |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63182442A true JPS63182442A (en) | 1988-07-27 |
Family
ID=11897043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1573687A Pending JPS63182442A (en) | 1987-01-26 | 1987-01-26 | Apparatus for selectively moving member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63182442A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2259526A (en) * | 1991-09-11 | 1993-03-17 | Lucas Ind Plc | Heald retention mechanism for loom |
JPH0649752A (en) * | 1992-06-05 | 1994-02-22 | Nippon Mayer Kk | Selection of needle of knitting machine and apparatus therefor |
GB2273719A (en) * | 1992-12-24 | 1994-06-29 | Bonas Machine Co | Heald control system |
JP2007277767A (en) * | 2006-04-07 | 2007-10-25 | Miyagi Lace Co Ltd | Electronic jacquard and cassette for electronic jacquard |
-
1987
- 1987-01-26 JP JP1573687A patent/JPS63182442A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2259526A (en) * | 1991-09-11 | 1993-03-17 | Lucas Ind Plc | Heald retention mechanism for loom |
JPH0649752A (en) * | 1992-06-05 | 1994-02-22 | Nippon Mayer Kk | Selection of needle of knitting machine and apparatus therefor |
GB2273719A (en) * | 1992-12-24 | 1994-06-29 | Bonas Machine Co | Heald control system |
JP2007277767A (en) * | 2006-04-07 | 2007-10-25 | Miyagi Lace Co Ltd | Electronic jacquard and cassette for electronic jacquard |
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