JPH0720090Y2 - Clog removing device for screw aligner - Google Patents
Clog removing device for screw alignerInfo
- Publication number
- JPH0720090Y2 JPH0720090Y2 JP8148490U JP8148490U JPH0720090Y2 JP H0720090 Y2 JPH0720090 Y2 JP H0720090Y2 JP 8148490 U JP8148490 U JP 8148490U JP 8148490 U JP8148490 U JP 8148490U JP H0720090 Y2 JPH0720090 Y2 JP H0720090Y2
- Authority
- JP
- Japan
- Prior art keywords
- screws
- alignment
- alignment groove
- container
- aligned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Feeding Of Articles To Conveyors (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) 本考案は対向した一対のすり鉢状のガイド壁を形成した
容器内に圧縮空気を噴出させて内部のネジ類を攪拌し
て、ガイド壁の内周方向に形成された整列溝に整列状態
にし、さらに整列溝上のネジ類をガイド壁から分離形成
された整列通路に整列させるネジ類整列機において、整
列溝と整列通路との接続部で生じるネジ類の詰まりを除
去する詰まり除去装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention is to eject compressed air into a container having a pair of mortar-shaped guide walls facing each other to agitate internal screws and In a screw aligner that aligns an alignment groove formed in the inner circumferential direction and aligns the screws on the alignment groove with an alignment passage formed separately from the guide wall, at a connecting portion between the alignment groove and the alignment passage. The present invention relates to a clogging removal device that removes clogging of screws.
(従来技術) 特開昭62−230522号、実開昭61−148823号等に示される
ように、対向した一対のすり鉢状のガイド壁を形成した
容器内でネジ類を攪拌させて、このガイド壁の周方向に
沿って形成したネジ類軸部収容溝内に整列したネジ類
を、整列通路へ誘導させることによってネジ類整列状態
で取り出せるようにしたネジ類の整列機が知られてい
る。(Prior Art) As shown in JP-A-62-230522 and JP-A-61-148823, screws are agitated in a container having a pair of mortar-shaped guide walls facing each other, and the guides are agitated. 2. Description of the Related Art There is a known screw aligner that guides screws arranged in a screw shaft accommodating groove formed along the circumferential direction of a wall to an alignment passage so that the screws can be taken out in a screw aligned state.
上記技術では、実開昭61−148823号公報の第5図等に記
載されているように、容器内のネジ類整列用の溝と容器
外に延びている整列通路との境界、すなわち整列溝上の
ネジ類の頭部下面を支持する面と整列通路のそれとの間
の導入口には段差が形成され、更にこの段差部分にネジ
類の頭部が進入可能な間隔を隔てて前方側には不整列状
態のネジ類の整列通路への進入を阻止するセパレート板
が配置されている。そして、セパレート板の端面と整列
溝の前端との間の整列ネジ類の整列通路への導入口が形
成される。In the above technique, as described in FIG. 5 of Japanese Utility Model Laid-Open No. 61-148823, on the boundary between the groove for aligning screws inside the container and the alignment passage extending outside the container, that is, on the alignment groove. A step is formed at the inlet between the surface that supports the lower surface of the heads of the screws and that of the alignment passage, and there is a step on the front side with a gap allowing the heads of the screws to enter the stepped portion. A separate plate is arranged to prevent the misaligned screws from entering the alignment passage. Then, an introduction port for the alignment screws is formed between the end surface of the separate plate and the front end of the alignment groove into the alignment passage.
ところで、上記容器内に圧縮空気を噴出させて前記導入
口に不整列状態のネジ類の頭部が落ち込んで軸部先端を
容易内方に突きだした形で詰まる現象が発生する。通常
はこの突き出しているネジ類のネジ軸部に容器内で攪拌
されている他のネジ類が当たってそのネジ類を導入口か
ら弾き出したりして容器内に戻すが、軸部の長さ寸法の
小さいネジ類の場合にはその軸部の先端が容器内方に突
き出る長さが不十分であり、しかも軸部がガイド壁面に
沿って傾いて他のネジ類に当たりにくい姿勢となり、上
述のようにはじき出される機械が少なくなって、導入口
で詰まり、整列効率の低下を来す原因となっている。同
様に、導入口に対して横向きの姿勢で入り込んだネジ類
も、頭部の一部がわずかに容器内方に突出するだけであ
るから、他のネジ類に当たる確立が低く、詰まりやす
い。By the way, a phenomenon occurs in which compressed air is ejected into the container, the heads of the misaligned screws fall into the inlet, and the tip of the shaft portion is easily stuck inward. Normally, the screw shank of this protruding screw hits another screw that is stirred in the container and ejects the screw from the inlet to return it to the container, but the length of the shank In the case of small screws, the length of the tip of the shaft protruding into the container is insufficient, and the shaft tilts along the guide wall surface, making it difficult to hit other screws. The number of machines that are ejected is reduced, causing clogging at the inlet, which causes a decrease in alignment efficiency. Similarly, the screws that are inserted sideways with respect to the introduction port have a low probability of hitting other screws because the part of the head only slightly protrudes inward of the container, and are easily clogged.
(考案の目的) 本考案は前記問題点を解消し、不整列状態のネジ類が導
入口に入り込む確率を小さくすると同時に、ネジ類の頭
部が導入口に入り込むか、または入り込んだ場合であっ
ても、ネジ類の先端部分がガイド壁に沿って配置される
ことなく容器の内方に突き出されるようにして導入口に
おけるネジ類の詰まりを除去し、整列効率を向上させる
ことができるネジ類整列機の詰まり除去装置を提供する
ことをその目的とする。(Object of the Invention) The present invention solves the above problems and reduces the probability that misaligned screws will enter the introduction port, and at the same time, the head of the screws will enter or enter the introduction port. Even if the tips of the screws are projected along the inside of the container without being arranged along the guide wall, the clogging of the screws at the inlet can be removed and the alignment efficiency can be improved. An object of the present invention is to provide a clogging removal device for a class aligner.
(目的を達成するための手段) 前記目的を達成するため、本考案に係る掛るネジ類整列
機の詰まり除去装置は、内部に対向した一対のすり鉢状
のガイド壁を形成した容器と、このガイド壁の周方向に
沿って半径方向外側に形成したネジ軸部を収容する整列
溝と、この整列溝と連続して形成された整列溝上に整列
されたネジ類を並列状態で移送させる整列通路と、前記
整列溝と整列通路との間に形成されて前記整列溝上に整
列されたネジ類と不整列状態のネジ類とを区分けし、整
列状態のネジ類を前記整列通路へ誘導する導入口と、前
記容器内に収容した多数のネジ類をガイド壁の周方向に
沿って攪拌する圧縮空気噴出ノズルとを備えるととも
に、前記導入口の両側に、ネジ類の頭部を収容可能な幅
で対向する一対の除去板を、前記整列溝の開口面と同じ
高さからネジ類の攪拌方向に従って徐々に高くなるよう
に形成したことを特徴とする。(Means for Achieving the Purpose) In order to achieve the above-mentioned object, a clogging removal device for a screw aligning machine according to the present invention includes a container in which a pair of mortar-shaped guide walls facing each other are formed, and this guide. An alignment groove for accommodating a screw shaft portion formed radially outward along the circumferential direction of the wall, and an alignment passage for transferring the screws aligned in the alignment groove formed continuously with the alignment groove in a parallel state. An introduction port that is formed between the alignment groove and the alignment passage, separates the screws aligned on the alignment groove from the screws in the non-alignment state, and guides the screws in the alignment state to the alignment passage. A compressed air jet nozzle that stirs a large number of screws stored in the container along the circumferential direction of the guide wall, and opposes both sides of the introduction port with a width capable of storing the heads of the screws. A pair of removal plates to open the alignment groove. It is characterized in that it is formed so as to gradually rise from the same height as the mouth surface in the stirring direction of the screws.
(考案の作用、効果) 前記構成において、容器内にネジ類を入れ、圧縮空気噴
出ノズルから圧縮空気を噴出させて内部のネジ類を攪拌
すると、その一部のネジ類の頭部下面が整列溝の開口縁
に支持され、ネジ軸部が整列溝内に収容された状態とな
って整列溝内で整列し、さらに導入口を経て整列通路に
誘導される。ほかのネジ類は不整列状態で攪拌される。(Operation and effect of device) In the above configuration, when screws are put in the container and compressed air is jetted from the compressed air jet nozzle to agitate the screws inside, the lower surface of the head of some of the screws is aligned. The screw shaft portion is supported by the opening edge of the groove, is accommodated in the alignment groove, is aligned in the alignment groove, and is guided to the alignment passage through the introduction port. The other screws are agitated in a misaligned state.
ところで、不整列状態のネジ類の頭部が導入口内に落ち
込むことがあっても、導入口の両側には一対の除去板
が、ネジ類の頭部を収容可能な幅で対向形成されている
から、導入口内に頭部が落ち込んだネジ類のネジ軸部は
除去板に寄掛かかって、ネジ軸部が容器の中心側に向か
って突き出る倒立状態になる。しかも、上記除去板は整
列溝の開口面と同じ高さからネジ類の攪拌方向に従って
徐々に高くなるように形成されているから、除去板がな
い場合の姿勢に比べ、ネジ軸部の傾斜角度はより大き
く、他のネジ類に当たりやすい姿勢となる。このため、
他のネジ類が高い確率で導入口内のネジ類のネジ軸部に
衝突し、上記ネジ類は導入口から弾き出されて容器内に
戻される。By the way, even if the heads of the screws in a non-aligned state may fall into the introduction port, a pair of removal plates are formed opposite to each other on both sides of the introduction port with a width capable of accommodating the heads of the screws. Therefore, the screw shafts of the screws whose heads have fallen into the introduction port lean against the removal plate, and the screw shafts are in an inverted state in which they protrude toward the center of the container. Moreover, since the removal plate is formed so as to gradually rise from the same height as the opening surface of the alignment groove in the stirring direction of the screws, the inclination angle of the screw shaft portion is different from the posture without the removal plate. Is larger and has a posture that easily hits other screws. For this reason,
The other screws collide with the screw shafts of the screws in the introduction port with a high probability, and the screws are ejected from the introduction port and returned into the container.
同様に、導入口の手前まで横向きに転動して来たネジ類
の軸部が、そのネジ軸部が除去板に乗り上げ、攪拌方向
に飛ばされる。この場合も、除去板はネジ類の攪拌方向
に徐々に高くなっているから、ネジ軸部が開口部に引っ
掛かることなく容器内に戻される。Similarly, the shafts of the screws that have rolled sideways to the front of the introduction port ride on the removal plate and are skipped in the stirring direction. In this case as well, since the removal plate is gradually raised in the stirring direction of the screws, the screw shaft is returned into the container without being caught in the opening.
以上のように、導入口で詰まるように入ってくるネジ類
は、除去板によって攪拌されている他のネジ類に弾き飛
ばされやすいか、又は容器内に戻される姿勢になるの
で、ネジ類の詰まりが除去される。したがって、整列溝
上のネジ類は円滑に導入口で整列通路内に誘導され、ネ
ジ類の整列を効率よく行なうことができる。As described above, the screws that come in clogged up at the introduction port are easily blown off by the other screws that are being stirred by the removal plate, or are returned to the inside of the container. The blockage is cleared. Therefore, the screws on the alignment groove are smoothly guided into the alignment passage by the introduction port, and the screws can be efficiently aligned.
(実施例) 以下、図面によって本考案の実施例について説明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第1図はネジ類整列機を示すもので、このネジ類整列機
は、内部に対向した一対のガイド壁1aを形成した容器2
と、このガイド壁1aの周方向に沿って半径方向外側に形
成したネジ軸部を収容する整列溝3と、この整列溝3と
連続して形成された整列溝3上に整列されたネジ類N1を
並列状態で移送させる整列通路4と、前記整列溝3と整
列通路4との間に形成されて前記整列溝3上に整列され
たネジ類N1と不整列状態のネジ類Nとを区分けし、整列
状態のネジ類を前記整列通路4へ誘導する導入口5と、
前記容器2内に収容した多数のネジ類Nをガイド壁1aの
周方向に沿って攪拌する圧縮空気噴出ノズル6とを備え
ている。FIG. 1 shows a screw aligner, which is a container 2 having a pair of guide walls 1a facing each other inside.
An alignment groove 3 for accommodating a screw shaft portion formed radially outward along the circumferential direction of the guide wall 1a, and screws aligned on the alignment groove 3 formed continuously with the alignment groove 3. An alignment passage 4 for transferring N1 in a parallel state, a screw N1 formed between the alignment groove 3 and the alignment passage 4 and aligned on the alignment groove 3, and a non-aligned screw N are separated. And an introduction port 5 for guiding the aligned screws to the alignment passage 4,
A compressed air jet nozzle 6 for stirring a large number of screws N accommodated in the container 2 along the circumferential direction of the guide wall 1a is provided.
容器2にはネジ類Nを入れるための開閉蓋(図示せず)
が設けられている。また、容器2内に対向する各ガイド
壁1aは従来のものと同じくすり鉢状に形成されている。An opening / closing lid (not shown) for inserting screws N in the container 2
Is provided. Further, each of the guide walls 1a facing each other in the container 2 is formed in a mortar shape like the conventional one.
整列溝3は第5図に示すように、容器2内に開口し、そ
の溝幅はネジ類Nの頭部7aよりも小さく、ネジ軸部7bよ
りも大きく形成されている。これに対し、整列通路4は
第6図に示すように、セパレート板8によって容器2と
は隔離され、ネジ類Nの頭部7aよりも大きい頭部支持部
4aと頭部7aより小さく軸部7bより大きい軸部収容部4bと
から構成されている。As shown in FIG. 5, the alignment groove 3 is opened in the container 2, and its groove width is smaller than the head portion 7a of the screws N and larger than the screw shaft portion 7b. On the other hand, as shown in FIG. 6, the alignment passage 4 is separated from the container 2 by the separate plate 8 and is larger than the head 7a of the screws N.
4a and a shaft portion accommodating portion 4b smaller than the head portion 7a and larger than the shaft portion 7b.
圧縮空気噴出ノズル6は圧縮空気供給源に接続してい
る。The compressed air jet nozzle 6 is connected to a compressed air supply source.
導入口5は第2図、第3図及び第4図に示されるよう
に、ネジ類Nの頭部7aが進入可能な大きさに形成され、
不整列状態のネジ類Nの整列通路4への進入を阻止する
セパレート板8の端面と整列溝3の端部との間に配置さ
れている。そして、上記導入口5において、整列溝3で
ネジ類Nの頭部7aの下面を支持する面と整列通路4で上
記頭部7aの下面を支持する頭部支持部4aとの間には段差
10が形成されている。As shown in FIG. 2, FIG. 3, and FIG. 4, the introduction port 5 is formed in a size into which the head 7a of the screws N can enter,
It is arranged between the end surface of the separate plate 8 and the end portion of the alignment groove 3 that prevent the screws N in an unaligned state from entering the alignment passage 4. Then, in the introduction port 5, there is a step between the surface supporting the lower surface of the head 7a of the screws N in the alignment groove 3 and the head supporting portion 4a supporting the lower surface of the head 7a in the alignment passage 4.
10 are formed.
次に、上記導入口5の両側には一対の除去板11が対向形
成されている。この除去板11は、ネジ類Nの頭部7aを収
容可能な幅(整列通路4の頭部支持部4aと同じ幅)で対
向し、前記整列溝3の開口面と同じ高さからネジ類Nの
攪拌方向に従って徐々に高くなるように形成されてい
る。Next, a pair of removal plates 11 are formed opposite to each other on both sides of the introduction port 5. The removing plates 11 face each other with a width capable of accommodating the head 7a of the screws N (the same width as the head supporting portion 4a of the alignment passage 4), and the screws from the same height as the opening surface of the alignment groove 3 It is formed so as to gradually increase in the N stirring direction.
前記構成において、容器2内にネジ類Nを入れ、圧縮空
気噴出ノズル6から圧縮空気を噴出させて内部のネジ類
Nを攪拌すると、その一部のネジ類N1の頭部7a下面が整
列溝3の開口縁に支持され、ネジ軸部7bが整列溝3内に
収容された状態となって整列溝3内で整列し、さらに導
入口5を経て整列通路4に誘導される。ほかのネジ類N
は不整列状態で攪拌される。In the above structure, when the screws N are put in the container 2 and the compressed air is jetted from the compressed air jet nozzle 6 to agitate the internal screws N, the lower surface of the head 7a of some of the screws N1 is aligned with the groove. 3, the screw shaft portion 7b is accommodated in the alignment groove 3 to be aligned in the alignment groove 3, and is guided to the alignment passage 4 via the introduction port 5. Other screws N
Are agitated in a misaligned state.
ところで、整列溝3と整列通路4との間の導入口5はネ
ジ類Nの頭部7aよりも大きく形成されているので、第3
図に実線で示すように、一部の不整列状態のネジ類Nの
頭部7aが導入口5内に落ち込むことがあるが、その際、
導入口5の両側には一対の除去板11が、ネジ類Nの頭部
7aを収容可能な幅で対向形成されているから、導入口5
内に頭部7aが落ち込んだネジ類Nのネジ軸部7bは除去板
11に寄掛かかって、ネジ軸部7bが容器2の中心側に向か
って突き出る倒立状態になる。しかも、上記除去板11は
整列溝3の開口面と同じ高さからネジ類Nの攪拌方向に
従って徐々に高くなるように形成されているから、除去
板11がない場合の姿勢(2点鎖線で示す)に比べ、ネジ
軸部7bの傾斜角度はより大きく、他のネジ類Nに当たり
やすい姿勢となる。このため、他のネジ類Nが高い確率
で導入口5内のネジ類Nのネジ軸部7bに衝突し、上記ネ
ジ類Nは導入口5から弾き出されて容器2内に戻され
る。したがって、整列溝3上の正常な姿勢のネジ類N
(点線で示す)が整列通路4に誘導される障害とならな
い。By the way, since the introduction port 5 between the alignment groove 3 and the alignment passage 4 is formed larger than the head 7a of the screws N,
As shown by the solid line in the figure, some heads 7a of the screws N in an unaligned state may fall into the introduction port 5, but at that time,
A pair of removal plates 11 are provided on both sides of the introduction port 5 for the heads of the screws N.
7a is formed to face each other so that the inlet 5 can be accommodated.
The screw shaft portion 7b of the screws N in which the head portion 7a is dropped is a removal plate.
When leaning against 11, the screw shaft portion 7b is in an inverted state in which it projects toward the center of the container 2. Moreover, since the removal plate 11 is formed so as to gradually rise from the same height as the opening surface of the alignment groove 3 in the stirring direction of the screws N, the posture without the removal plate 11 (indicated by a chain double-dashed line) (Shown), the inclination angle of the screw shaft portion 7b is larger, and the screw shaft portion 7b is in a posture in which it can easily hit other screws N. Therefore, the other screws N collide with the screw shaft portion 7b of the screws N in the introduction port 5 with a high probability, and the screws N are repelled from the introduction port 5 and returned to the container 2. Therefore, the screws N in the normal posture on the alignment groove 3
(Shown by the dotted line) does not become an obstacle to be guided to the alignment passage 4.
同様に、第4図のように、導入口5の手前まで横向きに
転動して来たネジ類Nの軸部7bは、そのネジ軸部7bが除
去板11に乗り上げ、攪拌方向に飛ばされる。この場合
も、除去板11はネジ類Nの攪拌方向に徐々に高くなって
いるから、ネジ軸部7bが開口部に引っ掛かることなく容
器2内に戻される。Similarly, as shown in FIG. 4, the shaft portion 7b of the screw N that has rolled sideways to the front of the introduction port 5 rides on the removal plate 11 and is blown in the stirring direction. . Also in this case, since the removal plate 11 is gradually raised in the stirring direction of the screws N, the screw shaft portion 7b is returned into the container 2 without being caught in the opening portion.
以上のように、導入口5で詰まるように入ってくるネジ
類Nは、除去板11によって攪拌されている他のネジ類N
に弾き飛ばされやすいか、又は容器2内に戻される姿勢
になるので、ネジ類Nの詰まりが除去される。したがっ
て、整列溝3上のネジ類Nは円滑に導入口5で整列通路
4内に誘導され、ネジ類Nの整列を効率よく行なうこと
ができる。As described above, the screws N that come into the inlet 5 so as to be clogged are the other screws N that are agitated by the removal plate 11.
Since it is easily repelled by the ball or is returned to the inside of the container 2, the clogging of the screws N is removed. Therefore, the screws N on the alignment groove 3 are smoothly guided into the alignment passage 4 by the introduction port 5, and the screws N can be efficiently aligned.
第1図は本考案に係るネジ類整列機の縦断面図、第2図
は上記ネジ類整列機の詰まり除去装置の要部の拡大側面
図、第3図は第2図のX−X線上の拡大断面図、第4図
は上記詰まり除去装置を整列溝及び整列通路の一側から
みた斜視図、第5図及び第6図はそれぞれ第1図のY−
Y線及びZ−Z線上の拡大断面図である。 符号N…ネジ類、1a…ガイド壁、2…容器、3…整列
溝、4…整列通路、5…導入口、6…圧縮空気噴出ノズ
ル、7a…頭部、7b…ネジ軸部、11…除去板FIG. 1 is a vertical cross-sectional view of a screw aligning machine according to the present invention, FIG. 2 is an enlarged side view of an essential part of a clogging removing device of the screw aligning machine, and FIG. 3 is an X-X line of FIG. FIG. 4 is an enlarged sectional view of FIG. 4, FIG. 4 is a perspective view of the clogging removal device seen from one side of the alignment groove and alignment passage, and FIGS. 5 and 6 are Y- of FIG. 1, respectively.
It is an expanded sectional view on the Y line and the ZZ line. Reference numeral N ... Screws, 1a ... Guide wall, 2 ... Container, 3 ... Alignment groove, 4 ... Alignment passage, 5 ... Inlet port, 6 ... Compressed air jet nozzle, 7a ... Head, 7b ... Screw shaft portion, 11 ... Removal plate
Claims (1)
を形成した容器と、このガイド壁の周方向に沿って半径
方向外側に形成したネジ軸部を収容する整列溝と、この
整列溝と連続して形成された整列溝上に整列されたネジ
類を並列状態で移送させる整列通路と、前記整列溝と整
列通路との間に形成されて前記整列溝上に整列されたネ
ジ類と不整列状態のネジ類とを区分けし、整列状態のネ
ジ類を前記整列通路へ誘導する導入口と、前記容器内に
収容した多数のネジ類をガイド壁の周方向に沿って攪拌
する圧縮空気噴出ノズルとを備えるとともに、 前記導入口の両側に、ネジ類の頭部を収容可能な幅で対
向する一対の除去板を、前記整列溝の開口面と同じ高さ
からネジ類の攪拌方向に従って徐々に高くなるように形
成したことを特徴とするネジ類整列機の詰まり除去装
置。1. A container having a pair of mortar-shaped guide walls facing each other, an alignment groove accommodating a screw shaft portion formed radially outward along the circumferential direction of the guide walls, and the alignment groove. And an alignment passage for transferring the screws aligned in an alignment groove formed in succession in parallel with each other, and a screw formed between the alignment groove and the alignment passage and not aligned with the screws aligned on the alignment groove. An inlet for guiding the screws in the aligned state to the alignment passage, and a compressed air jet nozzle for stirring the multiple screws housed in the container along the circumferential direction of the guide wall. And a pair of removal plates facing each other on both sides of the introduction port with a width capable of accommodating the heads of the screws, gradually along the stirring direction of the screws from the same height as the opening surface of the alignment groove. Characterized by being formed to be high A device for removing clogging from a sorting machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8148490U JPH0720090Y2 (en) | 1990-07-31 | 1990-07-31 | Clog removing device for screw aligner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8148490U JPH0720090Y2 (en) | 1990-07-31 | 1990-07-31 | Clog removing device for screw aligner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0440027U JPH0440027U (en) | 1992-04-06 |
JPH0720090Y2 true JPH0720090Y2 (en) | 1995-05-10 |
Family
ID=31627472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8148490U Expired - Lifetime JPH0720090Y2 (en) | 1990-07-31 | 1990-07-31 | Clog removing device for screw aligner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0720090Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5440986B2 (en) * | 2011-02-02 | 2014-03-12 | 好高 青山 | Parts orientation conversion structure and parts feeder |
-
1990
- 1990-07-31 JP JP8148490U patent/JPH0720090Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0440027U (en) | 1992-04-06 |
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