JPH0227481B2 - KAITENANNAIKIJOSOCHI - Google Patents
KAITENANNAIKIJOSOCHIInfo
- Publication number
- JPH0227481B2 JPH0227481B2 JP6636581A JP6636581A JPH0227481B2 JP H0227481 B2 JPH0227481 B2 JP H0227481B2 JP 6636581 A JP6636581 A JP 6636581A JP 6636581 A JP6636581 A JP 6636581A JP H0227481 B2 JPH0227481 B2 JP H0227481B2
- Authority
- JP
- Japan
- Prior art keywords
- drive
- rail
- arm
- rotation angle
- stopper
- 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
- Railway Tracks (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、案内軌道における交差渡り線の交差
部に設置される軌条装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a rail device installed at an intersection of crossing wires on a guide track.
（従来の技術）
第１図にみられるように、左右の走行路１と中
央部に沿設した軌条２（１条でよい）とから成る
案内軌道を敷設し、この走行路１上に車輛のタイ
ヤを転動走行させ、軌条２の両側面に車輛に別に
とりつけた案内輪を当接させることにより車輛を
誘導案内する形式の輸送システムがある。(Prior art) As shown in Fig. 1, a guide track consisting of a left and right running track 1 and a rail 2 (one track is sufficient) running along the center part is laid, and a vehicle is placed on this running track 1. There is a transportation system in which a vehicle is guided by rolling the wheels of the vehicle and bringing guide wheels separately attached to the vehicle into contact with both sides of the rail 2.
この種の案内軌道の交差渡り部においては、た
とえば第２図に示されるように、複線の上り線Ａ
と下り線Ｂとの間に、転てつ器で動作する左分岐
渡り線ＣおよびＤならびに右分岐渡り線Ｅおよび
Ｆが配設され、その交差部に、水平に回転する軌
条装置３が設けられている。そしてこの軌条装置
３を渡り線の交差角θだけ回動させ、それにとり
つけられている軌条４を渡り線ＣとＤ又はＥとＦ
に一致係合させることにより、左右分岐の渡り線
を選択的に開通させている。 At the crossing section of this type of guide track, for example, as shown in FIG.
Left branch crossover wires C and D and right branch crossover wires E and F, which are operated by a switch, are installed between the down line B and the left branch crossover wires E and F, and a horizontally rotating rail device 3 is installed at the intersection. It is being Then, this rail device 3 is rotated by the crossing angle θ of the crossover wire, and the rail 4 attached to it is rotated between the crossover wires C and D or E and F.
By engaging them in unison, the left and right branch crossover wires are selectively opened.
この軌条装置には、左分岐線又は右分岐線に軌
条を一致係合させた位置で外力に対し安定保持さ
せるための鎖錠装置が必要である。外力に対し安
定性のある鎖錠装置としては、死点越え鎖錠機構
の弾性反力を利用することが一般に行なわれてい
る。 This rail device requires a locking device for stably holding the rail against external forces at the position where the rail is engaged with the left branch line or the right branch line. As a locking device that is stable against external forces, it is generally practiced to utilize the elastic reaction force of a locking mechanism beyond dead center.
（発明が解決しようとする問題点）
例えば特開昭54−97906号に開示されているよ
うに、従来この種の分野においては、弾性反力を
利用した鎖錠機構としてトーシヨンバー形式のも
のが使われている。トーシヨンバー形式のもので
は第３図および第４図に示すようにトーシヨンバ
ー受Ｊ、トーシヨンバーＫ、トーシヨンバー軸受
Ｍが必要であり、これらを走行路Ｈの下部にとり
つけねばならないこと、また、トーシヨンバー腕
Ｌを細長い棒状のトーシヨンバーＫにとりつけね
ばならないことなどから上下方向に大きなスペー
スを必要とし、高架桁上に設置する場合は不向き
であつた。なお、第３図又は第４図において、θ
は走行路の回転角を、αは弾性反力により鎖錠力
を得るためのトーシヨンバーのねじれ角を、Ｎは
走行路Ｈの回転角θを規制するためのストツパを
示す。(Problems to be Solved by the Invention) As disclosed in JP-A-54-97906, for example, in this type of field, torsion bar type locking mechanisms have been used as locking mechanisms that utilize elastic reaction force. It is being said. The torsion bar type requires a torsion bar bearing J, a torsion bar K, and a torsion bar bearing M as shown in Figures 3 and 4, and these must be installed at the bottom of the running path H. Since it has to be attached to a long and thin rod-shaped torsion bar K, it requires a large space in the vertical direction, and is not suitable for installation on an elevated girder. In addition, in FIG. 3 or 4, θ
is the rotation angle of the running path, α is the torsion angle of the torsion bar for obtaining a locking force by elastic reaction force, and N is a stopper for regulating the rotation angle θ of the running path H.
（問題点を解決するための手段）
本発明の回転案内軌条装置は、上記の欠点を解
決するためになされたもので、その構成は、交差
渡り線の交差部に設け、軌条を往復水平回転させ
ることにより軌条の転換を行う回転案内軌条装置
において、軌条を支持する回転台と、回転台に一
端を取り付けた駆動梁と、回転台に設けたストツ
パ腕と、駆動装置に設けた駆動腕と、ストツパ腕
に当接して回転台の回転角を軌条の所要回転角に
制限するストツパとを具備し、前記駆動腕は、駆
動梁を所要回転角だけ回転させるに必要な長さに
加え、駆動梁を弾性的にたわませるに必要な長さ
を有し、その先端は駆動梁の自由端に回転可能に
連結されるとともに、駆動梁の最大たわみ点を越
えた位置で停止することを特徴とし、あるいは交
差渡り線の交差部に設け、軌条を往復水平回転さ
せることにより軌条の転換を行う回転案内軌条装
置において、軌条を支持する回転台と、回転台に
一端を取り付けた駆動梁と、回転台に設けたスト
ツパ腕と、駆動装置に設けた駆動腕と、ストツパ
腕に当接して回転台の回転角を軌条の所要回転角
に制限するストツパとを具備し、前記駆動腕は、
駆動梁を所要回転角だけ回転させるに必要な長さ
に加え、駆動梁を弾性的にたわませるに必要な長
さを有し、その先端は駆動梁の自由端に回転可能
に連結されるとともに、駆動梁の最大たわみ点を
越えた位置で停止し、前記駆動装置には、その回
転出力端にトルク制限機構を介して前記駆動腕を
設けたことを特徴とするものである。(Means for Solving the Problems) The rotating guide rail device of the present invention has been made to solve the above-mentioned drawbacks, and its configuration is such that it is installed at the intersection of crossing connecting wires, and the rail is rotated horizontally in a reciprocating manner. In a rotating guide rail device that changes the rail by rotating the rail, a rotating table that supports the rail, a driving beam with one end attached to the rotating table, a stopper arm provided on the rotating table, and a driving arm provided on the drive device. , a stopper that comes into contact with the stopper arm to limit the rotation angle of the rotary table to the required rotation angle of the rail, and the drive arm has a length necessary to rotate the drive beam by the required rotation angle, and a drive arm that has a length necessary to rotate the drive beam by the required rotation angle, It has a length necessary to elastically deflect the beam, its tip is rotatably connected to the free end of the drive beam, and it stops at a position beyond the maximum deflection point of the drive beam. or a rotating guide rail device installed at the intersection of a crossing crossover line and converting the rail by reciprocating and horizontally rotating the rail, a rotating platform that supports the rail, a driving beam with one end attached to the rotating platform, A stopper arm provided on the rotary table, a drive arm provided on the drive device, and a stopper that comes into contact with the stopper arm to limit the rotation angle of the rotary table to a required rotation angle of the rail, the drive arm comprising:
It has a length necessary to rotate the drive beam by the required rotation angle and a length necessary to elastically deflect the drive beam, and its tip is rotatably connected to the free end of the drive beam. Further, the drive beam is stopped at a position beyond the maximum deflection point of the drive beam, and the drive arm is provided at the rotational output end of the drive arm via a torque limiting mechanism.
（実施例）
以下本発明を図面に示す実施例を参照しながら
説明する。第５図ないし第７図において、４は交
差部の軌条で回転台７に固定されて支持されてい
る。５は駆動梁で、一端は回転台７に一体的にと
りつけられ、他端側は長穴５ａが穿設されて、自
由梁として弾性変形し得るようになつている。６
は回転台７を回転自在に支持する軸受である。８
は駆動腕で一端は駆動装置１３の出力１３ａにと
りつけられ、他端側にはコロ９がとりつけられて
いる。コロ９が駆動梁５の長穴５ａに沿つて回転
しながら移動するように緩挿されることにより、
駆動腕８の先端が駆動梁５の自由端に回転可能に
連結されて駆動系を構成している。７ａはストツ
パ腕で、回転台７に一体的にとりつけられ、回転
台とは別に固定的に設けられている２個のストツ
パ１０，１０′の間に規制されて回転台７と一体
に回転する。(Embodiments) The present invention will be described below with reference to embodiments shown in the drawings. In FIGS. 5 to 7, reference numeral 4 is fixed to and supported by a rotary table 7 by a rail at an intersection. Reference numeral 5 designates a drive beam, one end of which is integrally attached to the rotary table 7, and the other end of which is provided with an elongated hole 5a so that it can be elastically deformed as a free beam. 6
is a bearing that rotatably supports the rotary table 7. 8
is a drive arm, one end of which is attached to the output 13a of the drive device 13, and the other end of which is attached to the roller 9. By slowly inserting the roller 9 so that it rotates and moves along the elongated hole 5a of the drive beam 5,
The tip of the drive arm 8 is rotatably connected to the free end of the drive beam 5 to constitute a drive system. Reference numeral 7a denotes a stopper arm, which is integrally attached to the rotary table 7 and rotates together with the rotary table 7 by being regulated between two stoppers 10 and 10' which are fixedly provided separately from the rotary table. .
第７図は、駆動腕８と駆動装置の出力軸１３ａ
の間にトルク制限機構を設けた実施例を示すもの
で、その一例としてこのトルク制限機構は、調圧
ナツト１１でばね１５を締めつけ、この締め付け
具合で回転摩擦力が定められる摩擦輪板１２を、
保持輪１３ｂおよび円板１４と駆動腕８の基端部
との間に設ける構造である。ここに作用する締付
力によつて発生する摩擦トルク以上のトルクが、
駆動腕を介して作用したときには、摩擦輪板１２
の摩擦面に滑りが発生し、出力軸１３ａと駆動腕
８とが滑つて最大トルクを制限するものである。 FIG. 7 shows the drive arm 8 and the output shaft 13a of the drive device.
This shows an embodiment in which a torque limiting mechanism is provided between the nuts.As an example, this torque limiting mechanism tightens a spring 15 with a pressure regulating nut 11, and controls a friction wheel plate 12 whose rotational frictional force is determined by the tightening condition. ,
This structure is provided between the retaining ring 13b and the disk 14 and the base end of the drive arm 8. The torque greater than the friction torque generated by the tightening force acting here is
When acting via the drive arm, the friction wheel plate 12
Slip occurs on the friction surface of the output shaft 13a and the drive arm 8, thereby limiting the maximum torque.
トルク制限機構のこの働きによつて、駆動腕が
駆動梁の長穴の自由端側に衝突した場合、そのエ
ネルギーを吸収して駆動装置の損傷を防止するこ
とができる。 Due to this function of the torque limiting mechanism, when the drive arm collides with the free end side of the elongated hole of the drive beam, the energy can be absorbed and damage to the drive device can be prevented.
上記構成で、駆動装置１３を作動させ、駆動腕
８を回転させることによつて、駆動腕８にとりつ
けられたコロ９を介して駆動梁５を回転させ、軌
条４を第２図に示すように分岐渡り線Ｃ−Ｄの案
内軌条に一致係合させることが出来る。一致係合
の位置決めはストツパ１０′によつて容易に行な
うことができ、一致係合時の駆動梁５を第６図に
実線で示してある。ストツパ１０，１０′間にお
けるストツパ腕７ａの回転可能角は第２図に示す
交差角θである。従つて駆動装置１３によつて駆
動腕８を第６図の実線で示す状態から一点鎖線で
示す状態へ回転させるとストツパ腕７ａはストツ
パ１０に当接すると同時に軌条４は交差角θだけ
回動して第２図に示す分岐渡り線Ｅ−Ｆの案内軌
条に一致係合する。この状態を第６図で一点鎖線
で示す。 With the above configuration, by operating the drive device 13 and rotating the drive arm 8, the drive beam 5 is rotated via the rollers 9 attached to the drive arm 8, and the rail 4 is rotated as shown in FIG. The guide rail of the branch crossover line C-D can be engaged with the guide rail. The positioning of the coincident engagement can be easily performed by the stopper 10', and the drive beam 5 in the coincident engagement is shown in solid lines in FIG. The rotatable angle of the stopper arm 7a between the stoppers 10 and 10' is the intersection angle θ shown in FIG. Therefore, when the drive arm 8 is rotated by the drive device 13 from the state shown by the solid line in FIG. 6 to the state shown by the one-dot chain line, the stopper arm 7a contacts the stopper 10, and at the same time the rail 4 rotates by the intersection angle θ. Then, the guide rails of the branch crossover wire EF shown in FIG. 2 are engaged with each other. This state is shown in FIG. 6 by a dashed line.
次に鎖錠機構について説明する。第６図におい
て一点鎖線の状態から実線の状態へ転換した場合
を考える。θで示す回転位置まで回転した駆動梁
５の中心線と駆動腕８の中心線との交点ｍから駆
動腕８の回転中心ｎまでの距離をｌとすると、駆
動腕８の長さは、図示するように、ｌ＋δにして
あるため、駆動梁５は図に示すたわみδが生ずる
ように弾性的にたわむ。このとき駆動腕先端のコ
ロ９に力Ｗが、ストツパ１０′にその反力Ｕが発
生する。また、駆動腕８が駆動梁５をたわませな
がら回転していく途中で駆動腕８が図に示す角度
α1の位置に回転したときに駆動梁５の最大たわみ
点Ｄがあるように設定し、さらに駆動腕８が最大
たわみ点Ｄを越えて回転して角度α2の位置で停止
するように設定する（駆動腕の停止位置は長穴５
ａの長さで適切に定められる）。 Next, the locking mechanism will be explained. Consider the case where the state indicated by the dashed line in FIG. 6 changes to the state indicated by the solid line. If the distance from the intersection m of the center line of the drive beam 5 rotated to the rotational position indicated by θ and the center line of the drive arm 8 to the rotation center n of the drive arm 8 is l, then the length of the drive arm 8 is as shown in the figure. Since l+δ is established as shown in FIG. At this time, a force W is generated on the roller 9 at the tip of the drive arm, and a reaction force U is generated on the stopper 10'. In addition, the setting is made so that the maximum deflection point D of the drive beam 5 occurs when the drive arm 8 rotates to the position of angle α 1 shown in the figure while the drive arm 8 rotates while deflecting the drive beam 5. Then, the driving arm 8 is set so that it rotates beyond the maximum deflection point D and stops at a position of angle α 2 (the stopping position of the driving arm is set in the elongated hole 5).
(appropriately determined by the length of a).
この角度α2の位置では、駆動梁５のたわみは図
示する記号でＺ−ｌ＝δであり、駆動腕８が最大
たわみ点Ｄを越えていることにより駆動腕８には
上記力Ｗに対応する駆動梁５の弾性反力（−Ｗ）
が作用して、駆動腕８を図で右回りさせようとす
るトルクＴが発生する。しかしコロ９が長穴５ａ
の端部に密着するため駆動腕８は安定に停止状態
に保たれる。この状態では、軌条４に外力が作用
しても駆動梁５がこれ以上にたわむことは許され
ない。なぜなら、これ以上駆動梁がたわむと、軌
条４の鎖錠が破れるためで、少なくとも回転台を
鎖錠するトルクは、軌条４に作用する外力によつ
て生じるトルク以上でなければならない。これに
より、軌条４は駆動梁５の弾性たわみによつて生
ずる反力−Ｗで鎖錠されることになる。 At the position of this angle α 2 , the deflection of the drive beam 5 is Z-l = δ as shown in the symbol, and since the drive arm 8 exceeds the maximum deflection point D, the drive arm 8 responds to the above force W. The elastic reaction force of the driving beam 5 (-W)
acts to generate a torque T that tends to rotate the drive arm 8 clockwise in the figure. However, the roller 9 is the long hole 5a.
Since the drive arm 8 is in close contact with the end of the drive arm 8, the drive arm 8 is stably kept in a stopped state. In this state, even if an external force is applied to the rail 4, the drive beam 5 is not allowed to bend any further. This is because if the drive beam flexes any further, the locking of the rails 4 will break, and at least the torque that locks the rotary table must be greater than the torque generated by the external force acting on the rails 4. As a result, the rail 4 is locked by the reaction force -W generated by the elastic deflection of the driving beam 5.
逆方向に転換した場合は、鎖錠機構は第６図の
上下で対称につくられているから一点鎖線の状態
において反力−W′及びU′が、またトルクとして
T′が発生して軌条４の鎖錠状態が保たれる。 When the direction is changed to the opposite direction, the locking mechanism is made symmetrically in the upper and lower portions of Fig. 6, so the reaction forces -W' and U' are also expressed as torque in the state shown by the dashed-dotted line.
T' occurs and the track 4 is kept locked.
第７図におけるトルク制限機構は必要に応じ
て、例えば電動機の過負荷防止機構として機能す
るもので、場合によつては駆動腕８と駆動装置の
出力軸１３ａとをキー等で直結してもよい。 The torque limiting mechanism in FIG. 7 functions, for example, as an overload prevention mechanism for the electric motor, if necessary. good.
（発明の効果）
本発明は、駆動梁５の弾性反力によつて鎖錠す
るものであるから従来のトーシヨンバーと同じ機
能を与えながら、構造が簡単で回転案内軌条装置
全体を上下方向に低く構成出来るため、特に高架
桁上など設置上、高さの制約を受けるところに応
用出来る利点がある。(Effects of the Invention) The present invention provides the same function as a conventional torsion bar since it is locked by the elastic reaction force of the drive beam 5, but has a simple structure and allows the entire rotating guide rail device to be lowered in the vertical direction. Because it can be configured, it has the advantage that it can be applied to places where installation is subject to height restrictions, such as on elevated girders.
第１図は本発明に係る公知の車輛システムの走
行状態を示す正面図、第２図は交差渡り線の回転
案内軌条装置を概略的に示す概念図、第３図は従
来装置（特開昭54−97906号）を説明するための
側面断面図、第４図はその平面図、第５図は本発
明の一つの実施例を示す側面断面図、第６図はそ
の平面図、第７図は駆動腕をトルク制限機構を介
してとり付けた場合の正面断面図である。
１……走行路、２，４……軌条、５……駆動
梁、５ａ……長穴、６……軸受、７……回転台、
７ａ……ストツパ腕、８……駆動腕、９……コ
ロ、１０，１０′……ストツパ、１３……駆動装
置。
Fig. 1 is a front view showing the running state of a known vehicle system according to the present invention, Fig. 2 is a conceptual diagram schematically showing a rotation guide rail device for a crossing crossover, and Fig. 3 is a conventional device (Japanese Patent Laid-Open Publication No. 54-97906), FIG. 4 is a plan view thereof, FIG. 5 is a side sectional view showing one embodiment of the present invention, FIG. 6 is a plan view thereof, and FIG. is a front sectional view when the drive arm is attached via a torque limiting mechanism. 1... Running path, 2, 4... Rail, 5... Drive beam, 5a... Elongated hole, 6... Bearing, 7... Rotating table,
7a... Stopper arm, 8... Drive arm, 9... Roller, 10, 10'... Stopper, 13... Drive device.
Claims (1)
回転させることにより軌条の転換を行う回転案内
軌条装置において、 軌条を支持する回転台と、回転台に一端を取り
付けた駆動梁と、回転台に設けたストツパ腕と、
駆動装置に設けた駆動腕と、ストツパ腕に当接し
て回転台の回転角を軌条の所要回転角に制限する
ストツパとを具備し、 前記駆動腕は、駆動梁を所要回転角だけ回転さ
せるに必要な長さに加え、駆動梁を弾性的にたわ
ませるに必要な長さを有し、その先端は駆動梁の
自由端に回転可能に連結されるとともに、駆動梁
の最大たわみ点を越えた位置で停止することを特
徴とする回転案内軌条装置。 ２ 交差渡り線の交差部に設け、軌条を往復水平
回転させることにより軌条の転換を行う回転案内
軌条装置において、 軌条を支持する回転台と、回転台に一端を取り
付けた駆動梁と、回転台に設けたストツパ腕と、
駆動装置に設けた駆動腕と、ストツパ腕に当接し
て回転台の回転角を軌条の所要回転角に制限する
ストツパとを具備し、 前記駆動腕は、駆動梁を所要回転角だけ回転さ
せるに必要な長さに加え、駆動梁を弾性的にたわ
ませるに必要な長さを有し、その先端は駆動梁の
自由端に回転可能に連結されるとともに、駆動梁
の最大たわみ点を越えた位置で停止し、前記駆動
装置には、その回転出力端にトルク制限機構を介
して前記駆動腕を設けたことを特徴とする回転案
内軌条装置。[Scope of Claims] 1. A rotating guide rail device that is installed at the intersection of a crossing crossover line and changes the rail by reciprocating and horizontally rotating the rail, comprising: a rotating platform that supports the rail; and one end attached to the rotating platform. A driving beam, a stopper arm provided on the rotary table,
The drive device includes a drive arm provided on the drive device, and a stopper that comes into contact with the stopper arm to limit the rotation angle of the rotary table to a required rotation angle of the rail, and the drive arm is configured to rotate the drive beam by the required rotation angle. In addition to the required length, it has a length necessary to elastically deflect the drive beam, the tip of which is rotatably connected to the free end of the drive beam, and has a length that extends beyond the point of maximum deflection of the drive beam. A rotating guide rail device characterized by stopping at a fixed position. 2. In a rotating guide rail device installed at the intersection of a crossing crossover line, which switches the rail by reciprocating and horizontally rotating the rail, there is a rotating platform that supports the rail, a driving beam with one end attached to the rotating platform, and a rotating platform. A stopper arm provided on the
The drive device includes a drive arm provided on the drive device, and a stopper that comes into contact with the stopper arm to limit the rotation angle of the rotary table to a required rotation angle of the rail, and the drive arm is configured to rotate the drive beam by the required rotation angle. In addition to the required length, it has a length necessary to elastically deflect the drive beam, the tip of which is rotatably connected to the free end of the drive beam, and has a length that extends beyond the point of maximum deflection of the drive beam. 1. A rotation guide rail device, wherein the drive arm is provided at a rotational output end of the drive device via a torque limiting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6636581A JPH0227481B2 (en) | 1981-04-30 | 1981-04-30 | KAITENANNAIKIJOSOCHI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6636581A JPH0227481B2 (en) | 1981-04-30 | 1981-04-30 | KAITENANNAIKIJOSOCHI |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57180701A JPS57180701A (en) | 1982-11-06 |
| JPH0227481B2 true JPH0227481B2 (en) | 1990-06-18 |
Family
ID=13313742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6636581A Expired - Lifetime JPH0227481B2 (en) | 1981-04-30 | 1981-04-30 | KAITENANNAIKIJOSOCHI |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227481B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015129524A1 (en) * | 2014-02-27 | 2015-09-03 | 三菱重工業株式会社 | Intersecting track and switching device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02209501A (en) * | 1989-02-06 | 1990-08-21 | Yukio Uozumi | Branching device for guide track |
-
1981
- 1981-04-30 JP JP6636581A patent/JPH0227481B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015129524A1 (en) * | 2014-02-27 | 2015-09-03 | 三菱重工業株式会社 | Intersecting track and switching device |
| JP2015161099A (en) * | 2014-02-27 | 2015-09-07 | 三菱重工業株式会社 | Crossing track and changeover device |
| CN106029981A (en) * | 2014-02-27 | 2016-10-12 | 三菱重工业株式会社 | Intersecting track and switching device |
| US10156044B2 (en) | 2014-02-27 | 2018-12-18 | Mitsubishi Heavy Industries Engineering, Ltd. | Intersecting track and switching device |
| CN106029981B (en) * | 2014-02-27 | 2019-07-05 | 三菱重工工程株式会社 | It reports to the leadship after accomplishing a task track and conversion equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57180701A (en) | 1982-11-06 |
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