JPH0796836A - Indexing electric point - Google Patents
Indexing electric pointInfo
- Publication number
- JPH0796836A JPH0796836A JP26573693A JP26573693A JPH0796836A JP H0796836 A JPH0796836 A JP H0796836A JP 26573693 A JP26573693 A JP 26573693A JP 26573693 A JP26573693 A JP 26573693A JP H0796836 A JPH0796836 A JP H0796836A
- Authority
- JP
- Japan
- Prior art keywords
- indexing
- escape
- roller
- operating rod
- conversion
- 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
Landscapes
- Railway Tracks (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は割出電気転てつ機に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indexing electric switch.
【０００２】[0002]
【従来の技術】割出電気転てつ機は、従来よりよく知ら
れているように、転換ローラと、密着側動作桿及び開口
側動作桿の２本の動作桿とを含む。転換ローラはモータ
によって回転駆動される転換歯車上に、転換歯車の回転
中心から偏心した位置に設けられている。２本の動作桿
は、長手方向の中間部に各々２箇所のエスケープ面を有
し、エスケープ面が転換ローラの回転軌跡内に位置する
ように配置されている。使用状態では、動作桿の一方が
開口側動作桿、他方が密着側動作桿として用いられる。
両動作桿に備えられたエスケープ面は、一端側で開き、
開いた端側の内面に互いに対向する円弧面を有してい
る。エスケープ面はその円弧面に想定された法線が転換
歯車の回転中心を通る円弧面となっている。転換ローラ
がエスケープ面を進行中に、ロックピースの鎖錠ローラ
により動作桿を鎖錠し、ロックピースにより鎖錠桿を鎖
錠する。鎖錠桿が完全に鎖錠されると回路制御器が反対
側に転換され、モータ電源を遮断し、反対側の表示接点
を構成する。以後、転換ローラは惰性によって動作桿を
抜け、ストッパに当って停止する。転換ローラは動作桿
から抜けた位置で停止したままとなる。2. Description of the Related Art As is well known in the art, an indexing electric switching machine includes a conversion roller and two operating rods, a contact side operating rod and an opening side operating rod. The conversion roller is provided on the conversion gear that is rotationally driven by the motor, at a position eccentric from the rotation center of the conversion gear. The two operating rods each have two escape surfaces at the middle portion in the longitudinal direction, and are arranged so that the escape surfaces are located within the rotation trajectory of the conversion roller. In the use state, one of the operating rods is used as an opening side operating rod and the other is used as a close contact side operating rod.
The escape surface provided on both operating rods opens at one end,
It has arcuate surfaces facing each other on the inner surface on the open end side. The escape surface is an arc surface whose normal line is assumed to pass through the center of rotation of the conversion gear. While the conversion roller is moving on the escape surface, the locking rod of the lock piece locks the operating rod, and the lock piece locks the locking rod. When the locking rod is completely locked, the circuit controller is switched to the other side, shutting off the motor power and forming the display contact on the other side. After that, the conversion roller leaves the operating rod by inertia and hits the stopper to stop. The conversion roller remains stopped at the position where it has come out of the operating rod.
【０００３】割出転てつ機は、ポイントの転換が列車の
車輪から開口側トングレールに加わる割出力によって行
なわれると共に割出力によって開口側動作桿が駆動さ
れ、開口側動作桿によりロックピースが移動して解錠さ
れた後、開口側動作桿と密着側動作桿が一体となって割
出転換が行なわれる。In the indexing and turning machine, the points are converted by the splitting force applied from the wheels of the train to the opening side tongue rail, and the opening side operating rod is driven by the splitting output, so that the lock piece is locked by the opening side operating rod. After being moved and unlocked, the opening side operation rod and the close side operation rod are integrated to perform index conversion.
【０００４】図３は従来の割出電気転てつ機の一例を示
す。図４は図３のＡ４−Ａ４線上断面図を示す。図に示
す従来の割出電気転てつ機では、密着側動作桿３はエス
ケープ面５１、５２を有していて、開口側の動作桿２は
エスケープ面４１、４２を有している。開口側動作桿２
のエスケープ面４１は、その円弧面に想定された法線Ｐ
１が転換ローラの回転中心Ｏ１を通る円弧面となってお
り、転換ローラの回転軌跡と同心円の関係にある。FIG. 3 shows an example of a conventional indexing electric switching machine. FIG. 4 is a sectional view taken along line A4-A4 of FIG. In the conventional indexing electric turning machine shown in the figure, the contact side operating rod 3 has escape faces 51 and 52, and the opening side operating rod 2 has escape faces 41 and 42. Opening side operating rod 2
The escape surface 41 of is the normal P assumed to the arc surface.
1 is an arc surface passing through the rotation center O1 of the conversion roller, and has a concentric circle relationship with the rotation locus of the conversion roller.
【０００５】トングレールの転換方向が、図３の図示と
逆、つまり、トングレール６が基本レール８に密着し、
トングレール７が基本レール９から離れて規定量移動す
る場合、転換歯車はａ方向に回転し、転換ローラ１は回
転中心Ｏ１に対し図３と対称の位置となる。このとき
は、トングレール６が密着側となり、これに接続されて
いる動作桿２が密着側動作桿となる。また、トングレー
ル７が開口側となり、これに接続されている動作桿３が
開口側動作桿となる。The turning direction of the tongue rail is opposite to that shown in FIG. 3, that is, the tongue rail 6 is in close contact with the basic rail 8,
When the tong rail 7 moves away from the basic rail 9 by a specified amount, the conversion gear rotates in the direction a, and the conversion roller 1 is located at a position symmetrical with respect to the rotation center O1 in FIG. At this time, the tongue rail 6 becomes the close contact side, and the operating rod 2 connected thereto becomes the close contact side operating rod. Further, the tongue rail 7 is on the opening side, and the operating rod 3 connected thereto is the opening-side operating rod.
【０００６】[0006]
【発明が解決しようとする課題】上述したように、従来
の割出電気転てつ機では、開口側動作桿２のエスケープ
面４１は、その円弧面に想定された法線Ｐ１が転換ロー
ラの回転中心Ｏ１を通る円弧面となっており、転換ロー
ラの回転軌跡と同心円の関係にある。このため、転換ロ
ーラがエスケープ面４１の面内で停止した場合、割出力
が加わっても、転換ローラを外側に押出す力が働かず、
開口側動作桿が転換ローラによってロックされ、割出不
能状態に陥る。As described above, in the conventional indexing electric rolling machine, the escape surface 41 of the opening side operating rod 2 has the normal P1 assumed to be the arc surface of the conversion roller. It is an arcuate surface that passes through the center of rotation O1 and has a concentric relationship with the rotation locus of the conversion roller. Therefore, when the conversion roller stops within the escape surface 41, the force for pushing the conversion roller outward does not work even if the split output is applied,
The opening side operation rod is locked by the conversion roller and falls into an unindexable state.
【０００７】トングレールの転換方向が、図３の図示と
逆、即ち、前述したように、トングレール６が密着側と
なり、これに接続されている動作桿２が密着側動作桿と
なり、トングレール７が開口側となり、これに接続され
ている動作桿３が開口側動作桿となる場合でも、転換ロ
ーラが開口側動作桿３のエスケープ面５１の面内で停止
すると、前記と同様の作用で開口側動作桿が転換ローラ
によってロックされ割出不能状態に陥る。The direction of change of the tongue rails is opposite to that shown in FIG. 3, that is, as described above, the tongue rails 6 are on the close contact side, and the operating rods 2 connected thereto are on the close contact side operating rods. Even when 7 is the opening side and the operating rod 3 connected thereto is the operating rod on the opening side, if the conversion roller stops in the plane of the escape surface 51 of the operating rod 3 on the opening side, the same operation as described above is performed. The opening side operating rod is locked by the conversion roller and falls into an unindexable state.
【０００８】本発明の課題は、何らかの原因で転換ロー
ラがエスケープ面の面内で停止した場合でも、割出力に
よって転換ローラをエスケープ面の外側に押し出し、割
出可能とした電気転てつ機を提供することである。An object of the present invention is to provide an electric turning machine capable of indexing by pushing the conversion roller to the outside of the escape surface by the index output even if the conversion roller stops within the escape surface for some reason. Is to provide.
【０００９】[0009]
【課題を解決するための手段】上述した課題解決のた
め、本発明は、転換ローラと、２本の動作桿とを含む割
出電気転てつ機であって、前記転換ローラは、モータに
よって回転駆動される転換歯車上に、前記転換歯車の回
転中心から偏心した位置に設けられており、前記２本の
動作桿は、長手方向の中間部に切欠による割出カム面と
エスケープ面を有し、前記割出カム面とエスケープ面が
前記転換ローラの回転軌跡内に位置するように配置さ
れ、一方が開口側動作桿、他方が密着側動作桿として用
いられるものであり、前記割出カム面とエスケープ面
は、一端側で開き、開いた端側の内面に互いに対向する
円弧状の面となっており、割出力が加わった時に前記転
換ローラを押す前記割出カム面は、その円弧状の面に対
して想定された法線が、前記回転中心を通ることのない
円弧状の面となっている。In order to solve the above-mentioned problems, the present invention is an indexing electric switching machine including a conversion roller and two operating rods, wherein the conversion roller is a motor. It is provided on a rotatably driven conversion gear at a position eccentric from the center of rotation of the conversion gear. The two operating rods have an indexing cam surface and an escape surface formed by notches at the middle portion in the longitudinal direction. However, the indexing cam surface and the escape surface are arranged so as to be positioned within the rotation locus of the conversion roller, one of which is used as an opening side operating rod and the other of which is used as a close contact side operating rod. The surface and the escape surface are arc-shaped surfaces that open on one end side and face each other on the inner surface on the open end side, and the indexing cam surface that pushes the conversion roller when an indexing force is applied is a circle The normal assumed for the arcuate surface is It has an arcuate surface without passing through the serial rotation center.
【００１０】[0010]
【作用】割出カム面とエスケープ面は、一端側で開き、
開いた端側の内面に互いに対向する円弧状の面となって
いる。割出力が加わった時に転換ローラを押す割出カム
面は、その円弧状の面に対して想定された法線が、転換
ローラの回転中心を通ることのない円弧状の面となって
いるから、転換ローラが密着側動作桿のエスケープ面の
面内で停止した場合、割出力が加わると、開口側動作桿
の割出カム面から転換ローラに、転換ローラを外側に押
出す力が働く。このため、開口側動作桿のロックが回避
され、割出が可能になる。[Function] The indexing cam surface and the escape surface open on one end side,
The inner surfaces on the open end side are arcuate surfaces facing each other. The indexing cam surface that pushes the conversion roller when the split output is applied has an arc-shaped surface that does not pass through the center of rotation of the conversion roller, with the normal line assumed to the arc-shaped surface. If the conversion roller stops within the escape surface of the close contact side operating rod, when an indexing force is applied, a force for pushing the converting roller outward from the indexing cam surface of the opening side operating rod acts on the converting roller. Therefore, the opening-side operating rod is prevented from being locked and indexing is possible.
【００１１】[0011]
【実施例】図１は本発明に係る割出電気転てつ機の平面
図である。本発明に係る割出電気転てつ機Ａは、転換ロ
ーラ１と、２本の動作桿２、３とを含んでいる。転換ロ
ーラ１は、図示しないモータによって矢印ａの方向に回
転駆動される転換歯車（図示しない）上に、転換歯車の
回転中心Ｏ１から半径ｒ１だけ偏心した位置に設けられ
ている。回転中心Ｏ１は定点である。これはこの種の電
気転てつ機において周知の構造である。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a plan view of an indexing electric switching machine according to the present invention. The electric indexing machine A according to the present invention includes a conversion roller 1 and two operating rods 2 and 3. The conversion roller 1 is provided on a conversion gear (not shown) that is rotationally driven in the direction of arrow a by a motor (not shown) at a position eccentric from the rotation center O1 of the conversion gear by a radius r1. The rotation center O1 is a fixed point. This is a well-known structure in this kind of electric switch.
【００１２】動作桿２、３は、長手方向の中間部に切欠
による割出カム面４１、５１とエスケープ面４２、５２
を有する。割出カム面４１、５１とエスケープ面４２、
５２は転換ローラ１の回転軌跡Ｒ内に位置するように配
置されている。動作桿２、３は、一方が開口側動作桿
２、他方が密着側動作桿３として用いられる。開口側動
作桿２は一端２１が開口側トングレール６に連結され、
密着側動作桿３は一端３１が密着側トングレール７に接
続されている。The operating rods 2 and 3 have indexing cam surfaces 41 and 51 and escape surfaces 42 and 52 formed by notches in the middle portion in the longitudinal direction.
Have. Indexing cam surfaces 41, 51 and escape surface 42,
Reference numeral 52 is arranged so as to be located within the rotation locus R of the conversion roller 1. One of the operating rods 2 and 3 is used as the opening side operating rod 2 and the other is used as the close contact side operating rod 3. One end 21 of the opening side operating rod 2 is connected to the opening side tongue rail 6,
One end 31 of the contact side operating rod 3 is connected to the contact side tongue rail 7.
【００１３】８、９は基本レール、１０は列車の車軸、
１１、１２はロックピース、１３、１４はロックピース
１１、１２に取付けられた鎖錠ローラ、１５、１６は追
従ローラ、１７はカム、１８は動作桿２、３の間に介在
して設けられたバネ機構である。カム１７は図示しない
転換歯車と同軸に設けられている。追従ローラ１５、１
６はカム１７のカム面に追従して駆動され、それによっ
てロックピース１１、１２が図示しない鎖錠桿に出入し
て鎖錠、解錠が行なわれる。また、ロクピース１１、１
２の駆動時に、鎖錠ローラ１３、１４によって動作桿
２、３が鎖錠または解錠される。8 and 9 are basic rails, 10 is a train axle,
11 and 12 are lock pieces, 13 and 14 are locking rollers attached to the lock pieces 11 and 12, 15 and 16 are follower rollers, 17 is a cam, and 18 is provided between the operating rods 2 and 3. It is a spring mechanism. The cam 17 is provided coaxially with a conversion gear (not shown). Follower rollers 15, 1
6 is driven following the cam surface of the cam 17, whereby the lock pieces 11 and 12 are put in and out of a locking rod (not shown) to be locked and unlocked. In addition, lock piece 11, 1,
When driving 2, the operating rods 2 and 3 are locked or unlocked by the locking rollers 13 and 14.
【００１４】トングレールの転換方向が図１の図示とは
逆になり、トングレール６が基本レール８に密着し、ト
ングレール７が基本レール９から離れて規定量移動する
場合は、転換歯車はａ方向に回転し、転換ローラ１は回
転０１に対し図１と対称の位置となる。このとき、トン
グレール６が密着側となり、これに接続されている動作
桿２が密着側動作桿となる。また、トングレール７が開
口側となり、これに接続されている動作桿３が開口側動
作桿となる。In the case where the direction of the tongue rail is opposite to that shown in FIG. 1 and the tongue rail 6 is in close contact with the basic rail 8 and the tongue rail 7 moves away from the basic rail 9 by a prescribed amount, the conversion gear is By rotating in the a direction, the conversion roller 1 is in a position symmetrical with respect to the rotation 01 with respect to FIG. At this time, the tongue rail 6 becomes the close contact side, and the operating rod 2 connected thereto becomes the close contact side operating rod. Further, the tongue rail 7 is on the opening side, and the operating rod 3 connected thereto is the opening-side operating rod.
【００１５】動作桿２は割出カム面４１とエスケープ面
４２を有し、動作桿３は割出カム面５１とエスケープ面
５２を有している。割出力が加わった時に転換ローラを
押す割出カム面４１は、その円弧状の面に対して想定さ
れた法線Ｐ１が、転換ローラ１の回転中心Ｏ１を通るこ
とのない円弧状の面となっている。図示では、トングレ
ールの転換方向が逆になり、トングレール６が基本レー
ル８に密着し、トングレール７が基本レール９から離れ
て規定量移動し、動作桿３が開口側動作桿、動作桿２が
密着側動作桿として割出動作する場合にも対応するた
め、動作桿３の割出カム面５１をも、その円弧状の面に
対して想定された法線Ｐ１が転換ローラ１の回転中心Ｏ
１を通ることのない円弧状の面としてある。具体的な構
成として、この実施例では、割出カム面４１の円弧状の
面を、従来形であるエスケープ面４２よりも外側に大き
く開くように形成することによって、法線Ｐ１が転換ロ
ーラ１の回転中心Ｏ１を通らないようにしてある。この
他、割出カム面４１に対する回転中心Ｏ１の位置の選定
によっても、同様の関係を得ることができる。The operating rod 2 has an indexing cam surface 41 and an escape surface 42, and the operating rod 3 has an indexing cam surface 51 and an escape surface 52. The indexing cam surface 41, which pushes the conversion roller when the split output is applied, is a circular arc surface on which the normal P1 assumed for the circular arc surface does not pass through the rotation center O1 of the conversion roller 1. Has become. In the figure, the tongue rails are switched in the opposite direction, the tongue rails 6 are in close contact with the basic rails 8, the tongue rails 7 are moved away from the basic rails 9 by a specified amount, and the operating rods 3 are opening side operating rods and operating rods. Since the indexing cam surface 51 of the operating rod 3 also corresponds to the arc-shaped surface of the indexing cam surface 51 of the operating rod 3, the normal line P1 is the rotation of the conversion roller 1 in order to cope with the case where the indexing operation is performed as the contacting side operating rod. Center O
It is an arc-shaped surface that does not pass through 1. As a specific configuration, in this embodiment, the arcuate surface of the indexing cam surface 41 is formed so as to open more outward than the escape surface 42 which is the conventional type, so that the normal P1 is changed. The center of rotation O1 is not passed. In addition, the same relationship can be obtained by selecting the position of the rotation center O1 with respect to the indexing cam surface 41.
【００１６】図２は開口側動作桿２の動作を説明するた
めの図である。列車の車軸１０が矢印ｂの方向に進行す
ると、ポイントの転換が列車の車軸１０から開口側トン
グレール６に加わる割出力Ｆによって行なわれると共
に、割出力Ｆによって開口側動作桿２が駆動される。こ
こで、割出力Ｆが加わった時に転換ローラ１を押す割出
カム面４１は、その円弧状の面に対して想定された法線
Ｐ１が、回転中心Ｏ１を通ることのない円弧状の面とな
っているから、転換ローラ１が密着側動作桿３のエスケ
ープ面５２の面内で停止した状態で割出力Ｆが加わる
と、割出カム面４１から転換ローラ１に、法線Ｐ１の方
向の力Ｆ０及び開口側動作桿２と平行する方向の力Ｆ２
の他に、転換ローラ１を外側に押出す力Ｆ１が働き、転
換ローラ１が矢印ｃの方向に押し出される。このため、
開口側動作桿２のロックが回避され、割出が可能にな
る。FIG. 2 is a view for explaining the operation of the opening side operation rod 2. When the axle 10 of the train advances in the direction of the arrow b, the points are changed by the split output F applied from the axle 10 of the train to the opening side tongue rail 6, and the split output F drives the opening side operating rod 2. . Here, the indexing cam surface 41 that pushes the conversion roller 1 when the index output F is applied has an arcuate surface on which the normal P1 assumed for the arcuate surface does not pass through the rotation center O1. Therefore, when the dividing output F is applied in a state where the conversion roller 1 is stopped within the escape surface 52 of the close contact side operating rod 3, the indexing cam surface 41 is directed to the conversion roller 1 in the direction of the normal line P1. Force F0 and force F2 in the direction parallel to the opening side operating rod 2
In addition, the force F1 for pushing the conversion roller 1 to the outside acts, and the conversion roller 1 is pushed out in the direction of arrow c. For this reason,
Locking of the opening side operation rod 2 is avoided, and indexing is possible.
【００１７】割出電気転てつ機の解錠及び鎖錠は、通常
の電気転てつ機と基本的に同じである。転換指令によ
り、モータ及び転換歯車が駆動されると、転換歯車の回
転により、カム１７のカム面に当接する追従ローラ１
５、１６がカム面の回転軌跡に従って駆動される。追従
ローラ１５、１６の動きに従ってロックピース１１、１
２が動作し、ロックピース１１、１２の動作に基づいて
ロックピース１１、１２と鎖錠桿との間で鎖錠または解
錠の動作が行なわれる。同時にロックピース１１、１２
の駆動時に鎖錠ローラ１３、１４によって動作桿２、３
が鎖錠または解錠される。The unlocking and locking of the indexing electric turning machine are basically the same as those of a normal electric turning machine. When the conversion command drives the motor and the conversion gear, the rotation of the conversion gear causes the follower roller 1 to come into contact with the cam surface of the cam 17.
5 and 16 are driven according to the rotational trajectory of the cam surface. The lock pieces 11, 1 follow the movements of the follower rollers 15, 16.
2 operates, and the locking or unlocking operation is performed between the lock pieces 11 and 12 and the locking rod based on the operation of the lock pieces 11 and 12. Lock pieces 11, 12 at the same time
The operating rods 2 and 3 are driven by the locking rollers 13 and 14 when driving the
Is locked or unlocked.
【００１８】[0018]
【発明の効果】以上のべたように、本発明によれば、何
らかの原因で転換ローラが密着側動作桿のエスケープ面
の面内で停止した場合でも、割出力により開口側動作桿
の割出カム面によって転換ローラをエスケープ面の外側
に押し出し、割出可能とした割出電気転てつ機を提供す
ることができる。As described above, according to the present invention, even if the conversion roller is stopped within the escape surface of the contact side operating rod for some reason, the indexing cam of the opening side operating rod is divided by the division output. It is possible to provide an indexing electric turning machine capable of indexing by pushing the conversion roller to the outside of the escape surface by the surface.
【図１】本発明に係る割出電気転てつ機の平面図であ
る。FIG. 1 is a plan view of an indexing electric switching machine according to the present invention.
【図２】開口側動作桿の動作を説明するための図であ
る。FIG. 2 is a diagram for explaining the operation of the opening-side operation rod.
【図３】従来の割出電気転てつ機の平面図である。FIG. 3 is a plan view of a conventional indexing electric switching machine.
【図４】図３のＡ４−Ａ４線上断面図である。4 is a cross-sectional view taken along the line A4-A4 of FIG.
１ 転換ローラ ２、３ 動作桿 ４１、５１ 割出カム面 ４２、５２ エスケープ面 Ｏ１ 回転中心 Ｒ 回転軌跡 1 conversion roller 2, 3 operating rod 41, 51 indexing cam surface 42, 52 escape surface O1 rotation center R rotation trajectory
───────────────────────────────────────────────────── フロントページの続き (72)発明者 渡辺 久男 埼玉県浦和市上木崎１丁目13番８号 日本 信号株式会社与野事業所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hisao Watanabe 1-13-8 Kamikizaki, Urawa-shi, Saitama Nihon Signal Co., Ltd.
Claims (1)
出電気転てつ機であって、 前記転換ローラは、モータによって回転駆動される転換
歯車上に、前記転換歯車の回転中心から偏心した位置に
設けられており、 前記２本の動作桿は、長手方向の中間部に切欠による割
出カム面及びエスケープ面を有し、前記割出カム面及び
エスケープ面が前記転換ローラの回転軌跡内に位置する
ように配置され、一方が開口側動作桿、他方が密着側動
作桿として用いられるものであり、 前記割出カム面及びエスケープ面は、一端側で開き、開
いた端側の内面に互いに対向する円弧状の面を有してお
り、割出力が加わった時に前記転換ローラを押す前記割
出カム面は、その円弧状の面に対して想定された法線
が、前記回転中心を通ることのない円弧状の面となって
いる割出電気転てつ機。1. An indexing electric switching machine including a conversion roller and two operating rods, wherein the conversion roller is provided on a conversion gear which is rotationally driven by a motor, and a rotation center of the conversion gear. Is provided at a position eccentric to the moving rod, and the two operating rods have an indexing cam surface and an escape surface formed by notches at a middle portion in the longitudinal direction, and the indexing cam surface and the escape surface are provided on the conversion roller. The index cam surface and the escape surface are arranged so as to be positioned within the rotation locus, one of which is used as an opening side operating rod and the other of which is used as a close contact side operating rod. Has an arcuate surface facing each other on the inner surface of, and the indexing cam surface that pushes the conversion roller when an indexing force is applied has a normal line assumed to the arcuate surface, Be an arc-shaped surface that does not pass through the center of rotation. The indexing electric turning machine that is operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26573693A JP3244151B2 (en) | 1993-09-29 | 1993-09-29 | Indexing electric point machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26573693A JP3244151B2 (en) | 1993-09-29 | 1993-09-29 | Indexing electric point machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0796836A true JPH0796836A (en) | 1995-04-11 |
| JP3244151B2 JP3244151B2 (en) | 2002-01-07 |
Family
ID=17421284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26573693A Expired - Lifetime JP3244151B2 (en) | 1993-09-29 | 1993-09-29 | Indexing electric point machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3244151B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006214146A (en) * | 2005-02-03 | 2006-08-17 | Nippon Signal Co Ltd:The | Switch |
| CN108263421A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
| CN108263422A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
| CN108263432A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
-
1993
- 1993-09-29 JP JP26573693A patent/JP3244151B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006214146A (en) * | 2005-02-03 | 2006-08-17 | Nippon Signal Co Ltd:The | Switch |
| CN108263421A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
| CN108263422A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
| CN108263432A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
| CN108263422B (en) * | 2016-12-30 | 2019-11-08 | 比亚迪股份有限公司 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3244151B2 (en) | 2002-01-07 |
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