JPH05196A - Embroidery frame driving device for sewing machine having embroidery function - Google Patents
Embroidery frame driving device for sewing machine having embroidery functionInfo
- Publication number
- JPH05196A JPH05196A JP24842891A JP24842891A JPH05196A JP H05196 A JPH05196 A JP H05196A JP 24842891 A JP24842891 A JP 24842891A JP 24842891 A JP24842891 A JP 24842891A JP H05196 A JPH05196 A JP H05196A
- Authority
- JP
- Japan
- Prior art keywords
- embroidery
- groove
- screw shaft
- lead
- lead screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 238000009956 embroidering Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 13
- 239000004744 fabric Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、刺しゅう縫い時のみ刺
しゅう枠駆動部を可動させるようにした極めて簡単なる
構造の刺しゅう機能付きミシンの刺しゅう枠駆動装置に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an embroidery frame driving device for a sewing machine with an embroidery function, which has an extremely simple structure in which the hoop driving part is movable only during embroidering.
【０００２】[0002]
【従来の技術】従来のジグザグ縫い機構と刺しゅう縫い
機構とを同一機枠内に併設したミシンではジグザグ縫い
機構においては針棒の振幅制御用と布送り制御用とに夫
々の駆動源として、２個のステッピングモータを使用し
たり、又刺しゅう縫い機構においては、刺しゅう枠駆動
のためにＸ方向の制御用と該Ｘ方向に対し直角なるＹ方
向の制御用とにそれぞれ別の駆動源としてステッピング
モータを使用している。2. Description of the Related Art In a sewing machine having a conventional zigzag stitching mechanism and an embroidery stitching mechanism provided in the same machine frame, the zigzag stitching mechanism has two drive sources, one for the needle bar amplitude control and one for the cloth feed control. A single stepping motor is used, and in the embroidery sewing mechanism, a stepping motor is used as a separate driving source for controlling the X direction for driving the hoop and for controlling the Y direction perpendicular to the X direction. Are using.
【０００３】[0003]
【発明が解決しようとする課題】ところで、上記のよう
にそれぞれ２個のステッピングモータを使用すると、狭
小な機枠内は、ステッピングモータで埋まり、そのため
他の機構の複雑化を余儀なくされ重量も増大して製造上
及び使用者の取扱上において不都合の生じることが避け
られなかった。If two stepping motors are used as described above, the narrow machine frame is filled with the stepping motors, which complicates other mechanisms and increases weight. Inevitably, inconvenience occurs in manufacturing and handling by the user.
【０００４】[0004]
【課題を解決するための手段】そこで発明者は、前記課
題を解決すべく、鋭意，研究を重ねた結果、その発明
を、刺しゅう縫い及びジクザグ縫いの選択が可能なるミ
シンにおいて、断面円形状の外周側面に長手方向に沿い
螺旋状のリード溝と、該リード溝終端箇所で長手方向に
直交する同一断面の外周側面上に所定角度の範囲内で休
止溝部を連続形成してなるリードネジ軸を回転可能に設
け、係止ピンを前記リード溝及び休止溝部に係合可能と
し、前記係止ピンとともにリードネジ軸の長手方向に移
動可能な刺しゅう枠駆動部を設け、刺しゅう縫い時に
は、刺しゅう枠と協動する係止ピンがリード溝に、ジグ
ザグ縫い時には、係止ピンが休止溝部にステッピングモ
ータを介して係合してなる刺しゅう機能付きミシンの刺
しゅう枠駆動装置としたことにより、ジグザグ縫い及び
刺しゅう縫いのステッピングモータで兼用することがで
き、前記課題を解決し、その目的を達成したものであ
る。Therefore, as a result of earnest studies to solve the above-mentioned problems, the inventor has found that the invention has a circular cross-section in a sewing machine capable of selecting stitching and zigzag stitching. Rotate a lead screw shaft formed by continuously forming a spiral lead groove along the longitudinal direction on the outer peripheral side surface and a rest groove portion continuously formed within a predetermined angle on the outer peripheral side surface of the same cross section orthogonal to the longitudinal direction at the end portion of the lead groove. If possible, the locking pin can be engaged with the lead groove and the rest groove part, and with the locking pin, an embroidery frame driving part that is movable in the longitudinal direction of the lead screw shaft is provided, and cooperates with the hoop during sewing. An embroidery frame drive device for a sewing machine with an embroidery function, in which the locking pin is engaged with the lead groove and the locking pin is engaged with the rest groove portion via a stepping motor during zigzag sewing. By, it can be used also in the stepping motor of the zigzag stitch and embroidery stitching, to solve the above problems, in which achieved its purpose.
【０００５】[0005]
【実施例】以下、本発明の実施例を図１乃至図６に基づ
いて説明する。Embodiments of the present invention will be described below with reference to FIGS.
【０００６】符号１はミシン機枠であり、該ミシン機枠
１はアーム機枠２とベッド機枠３とで構成され、前記ア
ーム機枠２内には駆動軸（図示せず）が回転自在に支持
され、該駆動軸により針棒４が上下動可能に支持され、
又前記ベッド機枠３内には糸輪捕捉装置及び布送り装置
（いずれも図示せず）が装着され、該糸輪捕捉装置及び
布送り装置と前記針棒４との協働運動により針棒４の下
端に装着された針５に支持される上糸と前記糸輪捕捉装
置内に装填された下糸とにより本縫い縫い目が適宜の送
りピッチで形成される。Reference numeral 1 is a sewing machine frame, and the sewing machine frame 1 is composed of an arm machine frame 2 and a bed machine frame 3, and a drive shaft (not shown) is freely rotatable in the arm machine frame 2. The needle shaft 4 is supported by the drive shaft so that the needle bar 4 can move up and down.
Further, a thread catching device and a cloth feeding device (both not shown) are mounted in the bed machine frame 3, and the needle bar 4 is operated by a cooperative movement of the thread catching device and the cloth feeding device and the needle bar 4. A lock stitch is formed at an appropriate feed pitch by the upper thread supported by the needle 5 attached to the lower end of the thread 4 and the lower thread loaded in the thread catching device.
【０００７】符号６は刺しゅう枠であり、該刺しゅう枠
６は刺しゅう枠駆動部７に着脱可能に支持され、該刺し
ゅう枠駆動部７は刺しゅう枠駆動機枠８内に設けられた
刺しゅう枠駆動機構によりＸ方向及び該Ｘ方向に直角な
Ｙ方向に運動するので、前記刺しゅう枠６に布を張設し
て刺しゅう枠駆動機構を運転すれば刺しゅう縫いが行わ
れる。Reference numeral 6 is an embroidery frame, which is detachably supported by an embroidery frame drive unit 7, and the embroidery frame drive unit 7 is an embroidery frame drive mechanism provided in an embroidery frame drive machine frame 8. Since it moves in the X direction and in the Y direction perpendicular to the X direction, when a cloth is stretched on the hoop 6 and the hoop driving mechanism is operated, embroidery sewing is performed.
【０００８】その刺しゅう枠駆動機構におけるリードネ
ジ軸３６はステッピングモータ１３の制御回転が伝達さ
れるように構成されている。The lead screw shaft 36 in the hoop driving mechanism is constructed so that the control rotation of the stepping motor 13 is transmitted.
【０００９】前記リードネジ軸３６には、長手方向略全
長に亘ってリード溝３７が形成され、さらに、その長手
方向の端部には休止溝部３８が形成されている。リード
溝３７及び休止溝部３８には、刺しゅう枠駆動部３９の
係止ピン４０が係合されている。On the lead screw shaft 36, a lead groove 37 is formed over substantially the entire length in the longitudinal direction, and a rest groove portion 38 is formed at the end portion in the longitudinal direction. A locking pin 40 of an embroidery frame drive unit 39 is engaged with the lead groove 37 and the rest groove portion 38.
【００１０】リード溝３７は、具体的にはリードネジ軸
３６の外周側面に形成された螺旋状の溝であり、そのリ
ード溝３７に係合されている係止ピン４０は、リード溝
３７に沿って、リードネジ軸３６の長手方向の前後に移
動するものである。Specifically, the lead groove 37 is a spiral groove formed on the outer peripheral side surface of the lead screw shaft 36, and the locking pin 40 engaged with the lead groove 37 extends along the lead groove 37. The lead screw shaft 36 moves forward and backward in the longitudinal direction.
【００１１】休止溝部３８は、前記リード溝３７に連続
して形成され、具体的には休止溝部３８はリード溝３７
の終端箇所に形成されている。その休止溝部３８は、前
記リード溝３７のように螺旋状の溝ではなく、リードネ
ジ軸３６の長手方向に直交する同一断面箇所での外周側
面に形成されたものであって、リードネジ軸３６の外周
側面の略半周（リードネジ軸３６の軸心より略１８０°
の範囲）において形成されることが多いが、必ずしもこ
の範囲に限定されることはなくリードネジ軸３６の同一
断面箇所の半周以上に亘って形成されることもある。The pause groove portion 38 is formed continuously with the lead groove 37. Specifically, the pause groove portion 38 is formed in the lead groove 37.
Is formed at the end point of. The rest groove portion 38 is not a spiral groove like the lead groove 37, but is formed on the outer peripheral side surface at the same cross-section portion orthogonal to the longitudinal direction of the lead screw shaft 36. Approximately half the circumference of the side surface (approximately 180 ° from the axis of the lead screw shaft 36)
However, the lead screw shaft 36 may be formed over a half circumference or more of the same cross section of the lead screw shaft 36.
【００１２】その休止溝部３８内に係合している係止ピ
ン４０は、その休止溝部３８が形成されている角度の範
囲内において、リードネジ軸３６が回転しても、係止ピ
ン４０のリードネジ軸３６長手方向における移動は行わ
れない状態となる。The locking pin 40 engaged in the rest groove 38 has a lead screw of the locking pin 40 even if the lead screw shaft 36 rotates within the range of the angle in which the rest groove 38 is formed. The movement in the longitudinal direction of the shaft 36 is not performed.
【００１３】例えばジグザグ縫いを選択して、これによ
り前記ステッピングモータ１３が制御データに基づき回
転（僅かな回転角）すると、このとき、前記刺しゅう枠
駆動部３９の係止ピン４０がリードネジ軸３６の休止溝
部３８に係合しているのでリードネジ軸３６が或る範囲
のみ回転しても刺しゅう枠６は駆動されない（図３の振
幅範囲Ｗ参照）。For example, when zigzag stitching is selected and the stepping motor 13 is rotated (a slight rotation angle) based on the control data by this, at this time, the locking pin 40 of the embroidery frame driving section 39 is connected to the lead screw shaft 36. Since the lead screw shaft 36 is engaged with the rest groove portion 38, the hoop 6 is not driven even if the lead screw shaft 36 rotates only within a certain range (see the amplitude range W in FIG. 3).
【００１４】次に刺しゅう縫いを選択して、これにより
前記ステッピングモータ１３が制御データに基づき回転
（複数回転）すると、このとき、リードネジ軸３６が回
転し刺しゅう枠駆動部３９の係止ピン４０がリードネジ
軸３６のリード溝部３７に係止されるようになるので、
前記ステッピングモータ１３の制御回転がリードネジ軸
３６に伝達されるから刺しゅう枠６（キャリッジも同時
に）は制御運動するように構成されている（図３の刺し
ゅう範囲Ｗ参照）。Next, when the embroidery is selected and the stepping motor 13 is rotated (a plurality of rotations) based on the control data, the lead screw shaft 36 is rotated at this time, and the locking pin 40 of the embroidery frame driving section 39 is moved. Since it comes to be locked in the lead groove portion 37 of the lead screw shaft 36,
Since the control rotation of the stepping motor 13 is transmitted to the lead screw shaft 36, the embroidery frame 6 (the carriage simultaneously) is configured to perform a controlled movement (see the embroidery range W in FIG. 3).
【００１５】[0015]
【発明の効果】本発明においては、刺しゅう縫い及びジ
クザグ縫いの選択が可能なるミシンにおいて、断面円形
状の外周側面に長手方向に沿い螺旋状のリード溝３７
と、該リード溝３７終端箇所で長手方向に直交する同一
断面の外周側面上に所定角度の範囲内で休止溝部３８を
連続形成してなるリードネジ軸３６を回転可能に設け、
係止ピン４０を前記リード溝３７及び休止溝部３８に係
合可能とし、前記係止ピン４０とともにリードネジ軸３
６の長手方向に移動可能な刺しゅう枠駆動部７，３９を
設け、刺しゅう縫い時には、刺しゅう枠６と協動する係
止ピン４０がリード溝３７に、ジグザグ縫い時には、係
止ピン４０が休止溝部３８にステッピングモータ１３を
介して係合してなるミシンの刺しゅう枠駆動機構とした
ことにより、先ず第１にジグザグ縫いと刺しゅう縫いと
の選択機構を複雑化せずに極めて簡単なものにできる
し、第２に本発明における刺しゅう枠６の駆動機構はミ
シン本体下部の刺しゅう枠駆動機枠８内に装着可能であ
りミシンの他の機構を収容するスペースを十分に確保す
ることができる等の種々の効果を奏する。According to the present invention, in the sewing machine capable of selecting the embroidery stitch and the zigzag stitch, the spiral lead groove 37 is formed along the longitudinal direction on the outer peripheral side surface of the circular cross section.
And a lead screw shaft 36, which is formed by continuously forming a rest groove portion 38 within a predetermined angle range on the outer peripheral side surface of the same cross section orthogonal to the longitudinal direction at the end portion of the lead groove 37, is rotatably provided.
The locking pin 40 can be engaged with the lead groove 37 and the rest groove portion 38, and together with the locking pin 40, the lead screw shaft 3
6 is provided with hoop driving parts 7 and 39 that are movable in the longitudinal direction, and the locking pin 40 that cooperates with the hoop 6 is in the lead groove 37 at the time of sewing, and the locking pin 40 is a resting groove portion at the time of zigzag sewing. By using the sewing machine embroidery frame drive mechanism which is engaged with the stepping motor 38 via the stepping motor 13, firstly, the selection mechanism for zigzag sewing and embroidery sewing can be made extremely simple without complicating. Secondly, the drive mechanism of the hoop 6 in the present invention can be mounted in the hoop drive machine frame 8 at the bottom of the sewing machine main body, so that a sufficient space for accommodating other mechanisms of the sewing machine can be secured. Produce the effect of.
【００１６】これらの効果について詳述すると、ジグザ
グ縫い時には、係止ピン４０が休止溝部３８にステッピ
ングモータ１３を介して係合してなるため、係止ピン４
０が休止溝部３８に係合している状態で、且つリードネ
ジ軸３６が所定角度の範囲内、即ち、休止溝部３８が形
成されている範囲内にてステッピングモータ１３が揺動
回転し、係止ピン４０及びこれと協動する刺しゅう枠駆
動部７，３９及びこれに付随した刺しゅう枠６はリード
ネジ軸３６の長手方向に沿って移動することがなく一定
の位置に停止している。To explain these effects in detail, since the locking pin 40 is engaged with the rest groove portion 38 via the stepping motor 13 during zigzag sewing, the locking pin 4
When 0 is engaged with the pause groove portion 38, and the lead screw shaft 36 is within a predetermined angle range, that is, within the range where the pause groove portion 38 is formed, the stepping motor 13 is oscillated to rotate and locked. The pin 40, the hoop driving parts 7 and 39 cooperating with the pin 40, and the hoop 6 attached to the pin 40 do not move along the longitudinal direction of the lead screw shaft 36 and are stopped at a fixed position.
【００１７】従って、ジグザグ縫い操作を選択している
ときに、前記係止ピン４０を休止溝部３８に係合状態と
するように設定することにより、ジグザグ縫い操作時に
は刺しゅう枠駆動部７，３９及びこれに付随した刺しゅ
う枠６が不必要に移動することがなく、ジグザグ縫い作
業を良好なる状態にて行い得る利点がある。Therefore, when the zigzag sewing operation is selected, the locking pin 40 is set to be engaged with the rest groove portion 38, so that the hoop frame driving parts 7, 39 and 39 can be operated during the zigzag sewing operation. There is an advantage that the hoop 6 associated therewith does not move unnecessarily and the zigzag sewing operation can be performed in a good state.
【００１８】また、リードネジ軸３６が所定角度以上回
転した場合には、前記係止ピン４０がリードネジ軸３６
のリード溝３７に係合し、これにより係止ピン４０とと
もに刺しゅう枠駆動部７，３９及びこれに付随した刺し
ゅう枠６もリードネジ軸３６の長手方向に沿って移動
し、刺しゅう縫いが良好にできる。When the lead screw shaft 36 rotates by a predetermined angle or more, the locking pin 40 is engaged with the lead screw shaft 36.
The lead frame 37 engages with the lead groove 37 and the embroidery frame driving portions 7 and 39 and the hoop frame 6 attached thereto move together with the locking pin 40 along the longitudinal direction of the lead screw shaft 36, and good embroidery sewing is possible. ..
【００１９】以上のように、ステッピングモータ１３に
接続したリードネジ軸３６であっても、そのステッピン
グモータ１３を回転制御したモータ回転角に応じて、少
ない回転角のときには、刺しゅう枠駆動部７，３９及び
これに付随した刺しゅう枠６の移動量はなく、良好にジ
グザク縫いができるし、多い回転角のときには、刺しゅ
う枠駆動部７，３９及びこれに付随した刺しゅう枠６の
移動量は適宜得られ、良好なる刺しゅう縫いができる。
これによって、ジグザグ縫い及び刺しゅう縫いが可能な
ミシンの刺しゅう枠駆動機構において、ジグザグ縫い
（刺しゅう枠６停止）及び刺しゅう縫い（刺しゅう枠６
可動）のステッピングモータ１３で兼用することができ
る。As described above, even with the lead screw shaft 36 connected to the stepping motor 13, depending on the motor rotation angle that controls the rotation of the stepping motor 13, when the rotation angle is small, the hoop driving units 7 and 39 can be used. Also, there is no movement amount of the hoop 6 associated therewith, zigzag sewing can be performed well, and when the rotation angle is large, the movement amounts of the hoop driving units 7 and 39 and the hoop 6 attached thereto can be appropriately obtained. Good embroidery stitching is possible.
As a result, in the hoop driving mechanism of the sewing machine capable of zigzag stitching and embroidery stitching, zigzag stitching (embroidery frame 6 stop) and embroidery stitching (embroidery frame 6) are performed.
The movable stepping motor 13 can also be used.
【図１】本発明の斜視図FIG. 1 is a perspective view of the present invention.
【図２】本発明の要部のリードネジ軸箇所の正面図FIG. 2 is a front view of the lead screw shaft portion of the main part of the present invention.
【図３】本発明のステッピングモータの回転角とキャリ
ッジ移動量の関係図FIG. 3 is a diagram showing the relationship between the rotation angle of the stepping motor of the present invention and the carriage movement amount.
【図４及び図５】本発明の要部のリードネジ軸箇所の作
用状態図FIG. 4 and FIG. 5 are operation state diagrams of the lead screw shaft portion of the main part of the present invention.
【図６】本発明の要部のリードネジ軸箇所の作用状態の
断面図FIG. 6 is a cross-sectional view of the operating state of the lead screw shaft portion of the main part of the present invention.
６…刺しゅう枠 ７，３９…刺しゅう枠駆動部 １３…ステッピングモータ ３６…リードネジ軸 ３７…リード溝 ３８…休止溝部 ４０…係止ピン 6 ... Embroidery frame 7, 39 ... Embroidery frame driving unit 13 ... Stepping motor 36 ... Lead screw shaft 37 ... Lead groove 38 ... Resting groove portion 40 ... Locking pin
Claims (1)
可能なるミシンにおいて、断面円形状の外周側面に長手
方向に沿い螺旋状のリード溝と、該リード溝終端箇所で
長手方向に直交する同一断面の外周側面上に所定角度の
範囲内で休止溝部を連続形成してなるリードネジ軸を回
転可能に設け、係止ピンを前記リード溝及び休止溝部に
係合可能とし、前記係止ピンとともにリードネジ軸の長
手方向に移動可能な刺しゅう枠駆動部を設け、刺しゅう
縫い時には、刺しゅう枠と協動する係止ピンがリード溝
に、ジグザグ縫い時には、係止ピンが休止溝部にステッ
ピングモータを介して係合してなることを特徴とした刺
しゅう機能付きミシンの刺しゅう枠駆動装置。Claim: What is claimed is: 1. In a sewing machine capable of selecting embroidery stitching and zigzag stitching, a spiral lead groove along the longitudinal direction on the outer peripheral side surface of a circular cross section, and a longitudinal direction at the end portion of the lead groove. A lead screw shaft formed by continuously forming a pause groove portion within a predetermined angle range on the outer peripheral side surface of the same cross section orthogonal to the above, and a locking pin engageable with the lead groove and the pause groove portion; An embroidery frame drive that can move in the longitudinal direction of the lead screw shaft together with the stop pin is provided.When embroidering, the locking pin that cooperates with the hoop is in the lead groove, and in zigzag sewing, the locking pin is in the rest groove. An embroidery frame driving device for a sewing machine with an embroidery function, characterized by being engaged through
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3248428A JP2547906B2 (en) | 1991-09-03 | 1991-09-03 | Embroidery frame drive of sewing machine with embroidery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3248428A JP2547906B2 (en) | 1991-09-03 | 1991-09-03 | Embroidery frame drive of sewing machine with embroidery function |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63304159A Division JP2572827B2 (en) | 1988-12-02 | 1988-12-02 | Sewing machine with embroidery machine switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05196A true JPH05196A (en) | 1993-01-08 |
| JP2547906B2 JP2547906B2 (en) | 1996-10-30 |
Family
ID=17177981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3248428A Expired - Fee Related JP2547906B2 (en) | 1991-09-03 | 1991-09-03 | Embroidery frame drive of sewing machine with embroidery function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2547906B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4956063A (en) * | 1988-03-31 | 1990-09-11 | Orbisphere Laboratories (Inc.) | Ozone measuring method |
| US6913627B2 (en) | 2000-12-06 | 2005-07-05 | Honda Giken Kogyo Kabushiki Kaisha | Multi-finger hand device |
| CN102240928A (en) * | 2011-06-02 | 2011-11-16 | 西北工业大学 | Numerical control (NC) polishing method for molded arc vane air inlet/outlet side |
| CN102259300A (en) * | 2011-08-04 | 2011-11-30 | 西北工业大学 | Polishing mechanism for air inlet/outlet edges of blades |
| US8157305B2 (en) | 2008-06-27 | 2012-04-17 | Panasonic Corporation | Robot hand and robot arm |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586496A (en) * | 1978-12-25 | 1980-06-30 | Aisin Seiki | Sewing machine |
| JPS6011682A (en) * | 1983-06-29 | 1985-01-21 | Mitsubishi Electric Corp | Engine ignition power distributor |
| JPS6182666A (en) * | 1984-09-28 | 1986-04-26 | Shin Kobe Electric Mach Co Ltd | Enclosed type battery |
| JPS63152762A (en) * | 1986-12-16 | 1988-06-25 | Alps Electric Co Ltd | Intermittent feeding member and manufacture thereof |
-
1991
- 1991-09-03 JP JP3248428A patent/JP2547906B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586496A (en) * | 1978-12-25 | 1980-06-30 | Aisin Seiki | Sewing machine |
| JPS6011682A (en) * | 1983-06-29 | 1985-01-21 | Mitsubishi Electric Corp | Engine ignition power distributor |
| JPS6182666A (en) * | 1984-09-28 | 1986-04-26 | Shin Kobe Electric Mach Co Ltd | Enclosed type battery |
| JPS63152762A (en) * | 1986-12-16 | 1988-06-25 | Alps Electric Co Ltd | Intermittent feeding member and manufacture thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4956063A (en) * | 1988-03-31 | 1990-09-11 | Orbisphere Laboratories (Inc.) | Ozone measuring method |
| US6913627B2 (en) | 2000-12-06 | 2005-07-05 | Honda Giken Kogyo Kabushiki Kaisha | Multi-finger hand device |
| US8157305B2 (en) | 2008-06-27 | 2012-04-17 | Panasonic Corporation | Robot hand and robot arm |
| CN102240928A (en) * | 2011-06-02 | 2011-11-16 | 西北工业大学 | Numerical control (NC) polishing method for molded arc vane air inlet/outlet side |
| CN102259300A (en) * | 2011-08-04 | 2011-11-30 | 西北工业大学 | Polishing mechanism for air inlet/outlet edges of blades |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2547906B2 (en) | 1996-10-30 |
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