JPH0323826Y2 - - Google Patents
Info
- Publication number
- JPH0323826Y2 JPH0323826Y2 JP1982195017U JP19501782U JPH0323826Y2 JP H0323826 Y2 JPH0323826 Y2 JP H0323826Y2 JP 1982195017 U JP1982195017 U JP 1982195017U JP 19501782 U JP19501782 U JP 19501782U JP H0323826 Y2 JPH0323826 Y2 JP H0323826Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- cylinder
- support
- winding frame
- winding
- 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
Links
- 238000004804 winding Methods 0.000 claims description 35
- 230000003028 elevating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Description
【考案の詳細な説明】
［考案の利用分野］
本考案は、電動機等に用いるコイルを形成する
ための巻線機に関するものである。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a winding machine for forming coils used in electric motors and the like.
［従来の技術］
電動機等のコイル巻線機の一つに、特開昭53−
128701号公報に記載されているように、第１図に
示すような方式がある。すなわち、線材の案内路
１０１，１０２を形成し、かつ互いの回転中心軸
を所定の間隔だけ平行にずらして支持板１０３，
１０４に取付けた固定部１０５，１０６に軸受１
０７，１０８を介して回転可能に支持された一対
の円筒１０９，１１０の内側に、軸受１１１，１
１２を介して回転可能に支持された一対の円板１
１３，１１４を設けると共に、円筒１０９，１１
０のそれぞれの回転中心間の中央で、円板１１
３，１１４を貫通して支された支持軸１１５で巻
枠１１６を支持する。支持軸１１５は、円板１１
４に対して摺動可能になつている。また、フライ
ヤ１１７は、円筒１１０に固定されている。この
構造で、円筒１０９，１１０を適当な手段を用い
て同期回転させると、支持軸１１５が貫通してい
る一対の円筒１０９，１１０の各回転中心軸のず
れにより、円筒１０９，１１０だけが回転してフ
ライヤ１１７も一緒に回り、支持軸１１５は静止
している。[Prior art] One of the coil winding machines for electric motors, etc. is
As described in Japanese Patent No. 128701, there is a method as shown in FIG. That is, the guide paths 101 and 102 for the wire rods are formed, and the support plates 103 and 102 are arranged so that their rotation center axes are shifted in parallel by a predetermined distance.
Bearing 1 is attached to fixed parts 105 and 106 attached to 104.
Bearings 111 and 1 are installed inside a pair of cylinders 109 and 110 that are rotatably supported via bearings 111 and 108.
A pair of discs 1 rotatably supported via 12
13, 114, and the cylinders 109, 11
At the center between the respective rotation centers of 0, the disk 11
The winding frame 116 is supported by a support shaft 115 that passes through the winding frame 116 and is supported by the winding frame 116. The support shaft 115 is the disk 11
It is made to be able to slide against 4. Further, the flyer 117 is fixed to the cylinder 110. In this structure, when the cylinders 109 and 110 are rotated synchronously using an appropriate means, only the cylinders 109 and 110 rotate due to the misalignment of the rotation center axes of the pair of cylinders 109 and 110 through which the support shaft 115 passes. The flyer 117 also rotates, and the support shaft 115 remains stationary.
しかし、本機構では、回転するフライヤ１１７
の内側で巻枠１１６を静止して支持するのに、回
転中心軸をずらした一対の円板１１３，１１４を
手段として用いるために、フライヤ１１７を支持
しフライヤ１１７と共に回転して、電線１１８の
経路を形成する円筒１０９，１１０の回転半径が
大きくなる。このため、回転部分のイナ−シヤが
大きくなり、フライヤ１１７を高速回転させるに
は、容量の大きな駆動源と、それに見合つた剛構
造を必要とし、装置が大型化する欠点がある。 However, in this mechanism, the rotating flyer 117
In order to stationarily support the winding frame 116 inside the winding frame 116, a pair of discs 113 and 114 whose rotation center axes are shifted are used as a means. The radius of rotation of the cylinders 109 and 110 forming the path becomes larger. For this reason, the inertia of the rotating portion increases, and in order to rotate the flyer 117 at high speed, a large-capacity drive source and a correspondingly rigid structure are required, which has the drawback of increasing the size of the device.
［考案の目的］
本考案の目的は、前記した従来技術の欠点をな
くし、軸受等も含め装置全体を小型化、軽量化し
て大幅な原価低減及び省エネ化を実現すると共に
第１及び第２の円筒の回転半径を小さくして巻線
の高速化を実現する巻線機を提供することにあ
る。[Purpose of the invention] The purpose of the invention is to eliminate the drawbacks of the prior art described above, to reduce the size and weight of the entire device including bearings, etc., to achieve significant cost reduction and energy saving, and to achieve the first and second points. An object of the present invention is to provide a winding machine that realizes high-speed winding by reducing the radius of rotation of a cylinder.
［考案の概要］
即ち、本考案は上記目的を達成するために、水
平に、且つ所定の間隔で平行な上下一対の板を有
する機枠と、前記板の間に昇降可能に支持された
支持板と、該支持板を昇降させる昇降手段と、巻
枠と、該巻枠を下端に取付けた下方軸部と上方軸
部とを軸心をずらして一体形成した（軸心を偏心
させてクランク状に形成した）支持軸と、該支持
軸の下方軸部を内側軸受によつて上下に摺動自在
に貫通させて形成すると共に該下方軸部に回転自
在に支持され、更に前記機枠の下の板に外側軸受
によつて回転自在に支持されて該機枠の下の板に
対して上下に固定され、線材の案内路を有して径
を小さく形成した第１の円筒と、前記支持軸の上
方軸部を軸心方向に固定させて該上方軸部に内側
軸受によつて回転自在に支持され、更に前記支持
板に外側軸受によつて回転自在に支持されて前記
昇降手段によつて昇降される支持板に対して上下
に固定され、線材の案内路を有して回転半径を小
さく形成した第２の円筒と、前記第１及び第２の
円筒を同期させて回転させる回転駆動手段と、前
記第１の円筒の下端に取付けられ、且つ前記巻枠
の最大径を乗り越えるように形成した部分を有
し、前記支持軸の上方軸部と下方軸部との軸心ず
れによつて巻枠を回転止めさせた状態で前記回転
駆動手段によつて第２及び第１の円筒を同期回転
させて前記第２及び第１の円筒の案内路を通して
導かれる線材を、前記昇降手段による支持板の昇
降と共に前記第２の円筒及び支持軸を介して上下
動する巻枠に巻きつけるフライヤとを備えたこと
を特徴とする巻線機である。[Summary of the invention] That is, in order to achieve the above object, the present invention provides a machine frame having a pair of upper and lower plates that are parallel to each other horizontally at a predetermined interval, and a support plate that is supported between the plates so as to be movable up and down. , an elevating means for elevating and lowering the support plate, a winding frame, and a lower shaft portion and an upper shaft portion to which the winding frame is attached to the lower end are integrally formed with their axes shifted from each other. A support shaft (formed) and a lower shaft portion of the support shaft are formed by penetrating the lower shaft portion of the support shaft so as to be slidable up and down by an inner bearing, and are rotatably supported by the lower shaft portion, and are further provided under the machine frame. a first cylinder rotatably supported by an outer bearing on a plate and fixed vertically to a plate below the machine frame, the first cylinder having a small diameter and having a wire guide path; and the support shaft. The upper shaft part is fixed in the axial direction, and is rotatably supported by the upper shaft part by an inner bearing, and is further rotatably supported by the support plate by an outer bearing, and is moved by the lifting means. a second cylinder which is fixed vertically with respect to a support plate that is raised and lowered and has a guide path for a wire rod and has a small rotation radius, and a rotational drive means for synchronously rotating the first and second cylinders; and a portion that is attached to the lower end of the first cylinder and is formed to extend over the maximum diameter of the winding frame, and has a portion that is attached to the lower end of the first cylinder and is formed so as to overcome the maximum diameter of the winding frame, and that The second and first cylinders are synchronously rotated by the rotation drive means with the winding frame stopped from rotating, and the wire guided through the guide paths of the second and first cylinders is supported by the lifting means. The winding machine is characterized by comprising a flyer that winds the wire around a winding frame that moves up and down via the second cylinder and the support shaft as the plate moves up and down.
［考案の実施例］
以下、本考案の一実施例を、第２図により説明
する。[Embodiment of the invention] An embodiment of the invention will be described below with reference to FIG.
１は支持軸で、支持軸１の上部２と下部３とは
軸心がずれている。４は巻枠で、支持軸１の下端
に固定されている。支持軸１の上部２は、ナツト
５により内側軸受６を介して円筒７で支持され、
更に円筒７は、外側軸受８を介して、支持板９に
固定された固定部１０に支持されている。 Reference numeral 1 denotes a support shaft, and the upper and lower parts 2 and 3 of the support shaft 1 are axially shifted from each other. A winding frame 4 is fixed to the lower end of the support shaft 1. The upper part 2 of the support shaft 1 is supported by a cylinder 7 via an inner bearing 6 by a nut 5,
Furthermore, the cylinder 7 is supported via an outer bearing 8 by a fixed part 10 fixed to a support plate 9.
一方、支持軸１の下部３は、軸方向のスライド
と、軸まわりの回転とを同時に受けられる内側軸
受１３を介して円筒１４で支持され、更に、円筒
１４は、外側軸受１５を介して、機枠１６に固定
された固定部１７に支持されている。円筒１４の
下端には、フライヤ１８が取付けられている。ま
た、円筒７及び１４には、線材１９のガイド穴２
０及び２１が設けられている。 On the other hand, the lower part 3 of the support shaft 1 is supported by a cylinder 14 via an inner bearing 13 that can receive axial sliding and rotation around the axis at the same time. It is supported by a fixed part 17 fixed to the machine frame 16. A flyer 18 is attached to the lower end of the cylinder 14. Further, the cylinders 7 and 14 have guide holes 2 for the wire rod 19.
0 and 21 are provided.
支持板９は、ナツト２２と係合したボールネジ
２３により保持され、ボールネジ２３は、軸受２
４を介して機枠１６に保持されている。更に支持
板９は、ボールブツシユ２５を介して、機枠１６
に固定されている軸２６に、スライド可能に支持
されている。 The support plate 9 is held by a ball screw 23 engaged with a nut 22, and the ball screw 23 is connected to a bearing 2.
It is held in the machine frame 16 via 4. Furthermore, the support plate 9 is connected to the machine frame 16 via the ball bush 25.
It is slidably supported on a shaft 26 fixed to.
円筒７及び１４の上部には、プーリ２７及び２
８が固定され、タイミングベルト２９及び３０を
介してプーリ３１及び３２と連結している。プー
リ３１にはスプライン軸３３と係合しているナツ
ト３４が固定され、また、軸受３５を介して、支
持板９に固定された固定部３６に支持されてい
る。一方、プーリ３２は、スプライン軸３３に直
接固定されている。スプライン軸３３は、軸受３
７を介して機枠１６に支持されている。 At the top of the cylinders 7 and 14 are pulleys 27 and 2.
8 is fixed and connected to pulleys 31 and 32 via timing belts 29 and 30. A nut 34 that engages with a spline shaft 33 is fixed to the pulley 31, and is also supported via a bearing 35 by a fixing portion 36 fixed to the support plate 9. On the other hand, the pulley 32 is directly fixed to the spline shaft 33. The spline shaft 33 is connected to the bearing 3
It is supported by the machine frame 16 via 7.
ボールネジ２３の上部は、ギヤ３８及び３９介
して、ブラケツト５０で機枠１６に固定されてい
るモータ４０と、スプライン軸３３の上部は、ギ
ヤ４１及び４２を介して、ブラケツト４３で機枠
１６に固定されているモータ４４とそれぞれ連結
している。 The upper part of the ball screw 23 is connected to the motor 40 which is fixed to the machine frame 16 with a bracket 50 through gears 38 and 39, and the upper part of the spline shaft 33 is connected to the machine frame 16 with a bracket 43 through gears 41 and 42. They are each connected to a fixed motor 44.
４５及び４６は、線材１９のガイドローラであ
る。 45 and 46 are guide rollers for the wire 19.
以上の構成により、線材パツク（図示せず）よ
り引出された線材９を、ガイドローラ４５及び４
６、ガイド穴２０及び２１、フライヤ１８に取付
けたガイドローラ４７，４８及び４９を経て巻枠
４に達するように初期設定する。ここで先ず、モ
ータ４４を回転させると、ギヤ４１及び４２を介
してスプライン軸３３が回転し、スプライン軸に
固定されたプーリ３２と、ナツト３４を介して係
合しているプーリ３１とが回転する。プーリ３１
及び３２は、それぞれ、タイミングベルト２９及
び３０を介してプーリ２７及び２８と連結し、プ
ーリ３１及び３２の歯数はプーリ２７及び２８の
回転数が等しくなるように選んであるため、プー
リ２７は軸１の上部２を中心に、またプーリ２８
は軸１の下部３を中心に同期して回転する。この
とき、軸１の上部２と下部３とは軸心がずれてい
るため、例えば、下部３が、下部３の軸心まわ
り、即ち、プーリ２８及び円筒１４の回転中心軸
まわりに回転しようとすると、上部２も下部３の
軸心まわりに、上部２と下部３の軸心のずれ分を
回転半径として回転しようとする。ところが、上
部２は、内側軸受６、円筒７、外側軸受８を介し
て、支持板９に固定された固定部１０で支持され
ているために、下部３の軸心まわりの回転は阻止
される。同様に、下部３の上部２軸心まわりの回
転も阻止されるために円筒７及び１４が回転して
も、軸１は回転しない。そこで、円筒１４の下端
に取付けられたフライヤ１８は、軸１の下端に取
付けられて静止している巻枠４のまわりを回転
し、巻枠４に線材１９を巻付けてコイルを形成す
る。 With the above configuration, the wire rod 9 pulled out from the wire pack (not shown) is guided by the guide rollers 45 and 4.
6. Initial setting is made so that the winding frame 4 is reached through the guide holes 20 and 21 and the guide rollers 47, 48 and 49 attached to the flyer 18. First, when the motor 44 is rotated, the spline shaft 33 is rotated through the gears 41 and 42, and the pulley 32 fixed to the spline shaft and the pulley 31 engaged through the nut 34 are rotated. do. Pulley 31
and 32 are connected to pulleys 27 and 28 via timing belts 29 and 30, respectively, and the number of teeth of pulleys 31 and 32 is selected so that the rotation speed of pulleys 27 and 28 is equal, so that pulley 27 Around the upper part 2 of the shaft 1, and the pulley 28
rotates synchronously around the lower part 3 of the shaft 1. At this time, since the axes of the upper part 2 and lower part 3 of the shaft 1 are misaligned, for example, the lower part 3 tries to rotate around the axis of the lower part 3, that is, around the rotation center axis of the pulley 28 and the cylinder 14. Then, the upper part 2 also tries to rotate around the axis of the lower part 3, with the deviation between the axes of the upper part 2 and the lower part 3 as a radius of rotation. However, since the upper part 2 is supported by a fixed part 10 fixed to a support plate 9 via an inner bearing 6, a cylinder 7, and an outer bearing 8, rotation of the lower part 3 around the axis is prevented. . Similarly, rotation of the lower part 3 about the upper two axes is also prevented, so even if the cylinders 7 and 14 rotate, the shaft 1 does not rotate. The flyer 18 attached to the lower end of the cylinder 14 rotates around the stationary winding frame 4 attached to the lower end of the shaft 1, and winds the wire 19 around the winding frame 4 to form a coil.
ここで、円筒７は、内側軸受６を介して、円筒
１４は軸受１３を介してそれぞれ軸１に接してい
るので、円筒７及び１４の軸１まわりの回転半径
は、従来技術で示した例の場合よりも小さく、そ
の分だけ回転部分のイナーシヤが小さくなるため
モータ４２は、従来技術で用いられているモータ
と同じ容量でもフライヤ１８の回転速度を上げる
ことができる。また、従来と同じ回転速度で使う
場合には、モータ４２は、従来技術で用いている
モータの容量より小さくてよい。 Here, the cylinder 7 is in contact with the shaft 1 through the inner bearing 6, and the cylinder 14 is in contact with the shaft 1 through the bearing 13, so the rotation radius around the shaft 1 of the cylinders 7 and 14 is the same as the example shown in the prior art. Since the inertia of the rotating portion is reduced accordingly, the motor 42 can increase the rotational speed of the fryer 18 even with the same capacity as a motor used in the prior art. Furthermore, when used at the same rotational speed as in the prior art, the motor 42 may have a smaller capacity than the motor used in the prior art.
巻枠４には、段状に複数の巻型が設けてありフ
ライヤ１８が所定の回数だけ回転した後、モータ
４０を回してギヤ３８及び３９、ボールネジ２
３、ナツト２２を介して支持板９を移動させる
と、軸１の上部２がナツト５により内側軸受６、
円筒７、外側軸受８を介して固定部１０に取付け
られ、しかも軸１は軸受１３に対してスライド可
能なため、下端に巻枠４を取付けた軸１は、支持
板９と共に上下方向に移動して、フライヤ１８
は、次の巻型に線材１９を巻付けることができ
る。一方、このとき、軸受３５を介して固定部３
６で支持されているプーリ３１は、ナツト３４を
介してスプライン軸３３に係合しているため、支
持板９と共に上下方向に移動が可能になつてい
る。 The winding frame 4 is provided with a plurality of winding forms in a stepped manner, and after the flyer 18 has rotated a predetermined number of times, the motor 40 is rotated to connect the gears 38 and 39 and the ball screw 2.
3. When the support plate 9 is moved via the nut 22, the upper part 2 of the shaft 1 is moved by the nut 5 to the inner bearing 6,
The shaft 1 is attached to the fixed part 10 via the cylinder 7 and the outer bearing 8, and is slidable relative to the bearing 13, so that the shaft 1 with the winding frame 4 attached to its lower end moves in the vertical direction together with the support plate 9. Then flyer 18
The wire rod 19 can be wound onto the next winding form. On the other hand, at this time, the fixed part 3
Since the pulley 31 supported by the pulley 6 is engaged with the spline shaft 33 via the nut 34, it can move in the vertical direction together with the support plate 9.
このようにして、フライヤ１８は、回転はせず
上下移動可能な巻枠のまわりを高速で回転して所
定の形状のコイルを形成できる。 In this way, the flyer 18 can form a coil of a predetermined shape by rotating at high speed around the winding frame that does not rotate but can move up and down.
［考案の効果］
以上説明したように本考案によれば、巻枠を取
付けた支持軸を下方軸部と上方軸部とを軸心をず
らして一体形成し、該支持軸を回転止めさせて昇
降できるように上記下方軸部及び上方軸部共に内
側軸受を介して第１及び第２の円筒を回転自在に
支持したので、従来技術に比べて、フライヤを支
持している第１の円筒及び第２の円筒共に回転半
径を小さくでき、その結果軸受等も含め装置全体
を小型化、軽量化して大幅な原価低減及び省エネ
化を実現できると共にこれら第１の円筒及び第２
の円筒のイナ−シヤを小さくしてフライヤの高速
回転を可能にして高速巻線を実現できる効果を奏
する。[Effects of the invention] As explained above, according to the invention, the support shaft to which the winding frame is attached is integrally formed with the lower shaft portion and the upper shaft portion being offset from each other, and the support shaft is prevented from rotating. Since both the lower shaft portion and the upper shaft portion rotatably support the first and second cylinders via inner bearings so as to be able to move up and down, the first cylinder and the second cylinder supporting the fryer are The radius of rotation of both the second cylinders can be reduced, and as a result, the entire device including the bearings can be made smaller and lighter, resulting in significant cost reduction and energy savings.
By reducing the inertia of the cylinder, the flyer can be rotated at high speed, and high-speed winding can be achieved.
第１図は、従来技術による巻線機の縦断面図第
２図は、本考案による巻線機の縦断面図である。
１…支持軸、４…巻枠、７…円筒、９…支持
板、１４…円筒、１６…機枠、１８…フライヤ、
４０…モータ、４４…モータ。
FIG. 1 is a longitudinal sectional view of a winding machine according to the prior art, and FIG. 2 is a longitudinal sectional view of a winding machine according to the present invention. 1...Support shaft, 4...Reeling frame, 7...Cylinder, 9...Support plate, 14...Cylinder, 16...Machine frame, 18...Flyer,
40...Motor, 44...Motor.
Claims (1)
を有する機枠と、前記板の間に昇降可能に支持さ
れた支持板と、該支持板を昇降させる昇降手段
と、巻枠と、該巻枠を下端に取付けた下方軸部と
上方軸部とを軸心をずらして一体形成した支持軸
と、該支持軸の下方軸部を内側軸受によつて上下
に摺動自在に貫通させて形成すると共に該下方軸
部に回転自在に支持され、更に前記機枠の下の板
に外側軸受によつて回転自在に支持されて該機枠
の下の板に対して上下に固定され、線材の案内路
を有して径を小さく形成した第１の円筒と、前記
支持軸の上方軸部を軸心方向に固定させて該上方
軸部に内側軸受によつて回転自在に支持され、更
に前記支持板に外側軸受によつて回転自在に支持
されて前記昇降手段によつて昇降される支持板に
対して上下に固定され、線材の案内路を有して回
転半径を小さく形成した第２の円筒と、前記第１
及び第２の円筒を同期させて回転させる回転駆動
手段と、前記第１の円筒の下端に取付けられ、且
つ前記巻枠の最大径を乗り越えるように形成した
部分を有し、前記支持軸の上方軸部と下方軸部と
の軸心ずれによつて巻枠を回転止めさせた状態で
前記回転駆動手段によつて第２及び第１の円筒を
同期回転させて前記第２及び第１の円筒の案内路
を通して導かれる線材を、前記昇降手段による支
持板の昇降と共に前記第２の円筒及び支持軸を介
して上下動する巻枠に巻きつけるフライヤとを備
えたことを特徴とする巻線機。 A machine frame having a pair of upper and lower plates parallel to each other horizontally and at a predetermined interval, a support plate supported between the plates so as to be movable up and down, a lifting means for raising and lowering the support plate, a winding frame, and the winding frame. A support shaft is formed by integrally forming a lower shaft part and an upper shaft part which are attached to the lower end with their axes shifted, and the lower shaft part of the support shaft is vertically slidably penetrated by an inner bearing. It is also rotatably supported by the lower shaft portion, and further rotatably supported by an outer bearing on the plate below the machine frame, and is fixed vertically to the plate below the machine frame, and serves as a guide for the wire rod. A first cylinder formed with a small diameter passage and an upper shaft portion of the support shaft are fixed in the axial direction and rotatably supported on the upper shaft portion by an inner bearing; a second cylinder that is rotatably supported by an outer bearing on the plate and fixed vertically to a support plate that is raised and lowered by the lifting means, and that has a wire guide path and has a small rotation radius; and the first
and a rotation drive means for rotating the second cylinder in synchronization, and a portion attached to the lower end of the first cylinder and formed to overcome the maximum diameter of the winding frame, and having a portion above the support shaft. The second and first cylinders are rotated synchronously by the rotation drive means in a state where the winding frame is stopped from rotating due to the misalignment between the shaft and the lower shaft. a flyer for winding the wire guided through the guide path onto a winding frame that moves up and down via the second cylinder and the support shaft as the support plate is raised and lowered by the lifting means. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19501782U JPS5999678U (en) | 1982-12-24 | 1982-12-24 | winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19501782U JPS5999678U (en) | 1982-12-24 | 1982-12-24 | winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5999678U JPS5999678U (en) | 1984-07-05 |
| JPH0323826Y2 true JPH0323826Y2 (en) | 1991-05-23 |
Family
ID=30418986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19501782U Granted JPS5999678U (en) | 1982-12-24 | 1982-12-24 | winding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999678U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4528077B2 (en) * | 2004-09-21 | 2010-08-18 | 日特エンジニアリング株式会社 | Winding machine and winding method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128701A (en) * | 1977-04-15 | 1978-11-10 | Hitachi Ltd | Coil winding apparatus for electric machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119503U (en) * | 1977-03-02 | 1978-09-22 |
-
1982
- 1982-12-24 JP JP19501782U patent/JPS5999678U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128701A (en) * | 1977-04-15 | 1978-11-10 | Hitachi Ltd | Coil winding apparatus for electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5999678U (en) | 1984-07-05 |
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