JP2012140046A - Movable platform fence - Google Patents

Movable platform fence Download PDF

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Publication number
JP2012140046A
JP2012140046A JP2010292340A JP2010292340A JP2012140046A JP 2012140046 A JP2012140046 A JP 2012140046A JP 2010292340 A JP2010292340 A JP 2010292340A JP 2010292340 A JP2010292340 A JP 2010292340A JP 2012140046 A JP2012140046 A JP 2012140046A
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Japan
Prior art keywords
door
rail
guide roller
home fence
movable home
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Inventor
Hiroaki Sumiyoshi
広昭 住吉
Tomohiro Uesugi
知弘 上杉
Hironori Morokuma
宏典 諸熊
Kazuo Nobemoto
和夫 延本
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP2010292340A priority Critical patent/JP2012140046A/en
Priority to CN2011101785246A priority patent/CN102529982A/en
Publication of JP2012140046A publication Critical patent/JP2012140046A/en
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Abstract

PROBLEM TO BE SOLVED: To solve the following problems of a conventional movable platform fence with guide rollers arranged at the top and bottom of a door: the door is supported in a cantilever manner, the loads of the door are concentrated on the upper and lower guide rollers and rails, the guide rollers and rails are likely to be abraded, and the guide rollers and rails are deformed to hinder opening and closing of the door.SOLUTION: In this movable platform fence, an auxiliary roller 4 having a wheel to be brought into contact with the door 2 is provided on the lower side of the opening-side end of a door pocket 1. Thereby, the loads of the door 2 are dispersed, and abrasion of the upper guide roller 12, upper rail 13, lower guide roller 14 and lower rail 15 is reduced.

Description

この発明は、鉄道車両の駅のプラットホームなどに設置される可動ホーム柵に関するものである。   The present invention relates to a movable platform fence installed on a platform of a railway vehicle station.

近年においては、鉄道車両の駅のプラットホームにおける乗降客の転落防止のために、自動開閉式の扉を備えた可動ホーム柵をプラットホームの床面に据え付ける場合が増えてきている。   In recent years, in order to prevent passengers from falling on a platform of a railway vehicle station, there is an increasing number of cases where a movable platform fence provided with an automatically opening / closing door is installed on the floor surface of the platform.

可動ホーム柵は、駅に鉄道車両が停車した際に鉄道車両の乗降口と対向するように配置されて鉄道車両の乗降客の乗降に合わせて開閉する扉と、この扉の開放時に扉が収納される戸袋とを備えている。ここで、扉は戸袋に設けられたレール上を移動することで開閉する。   The movable platform fence is arranged so as to face the entrance / exit of the railway vehicle when the railway vehicle stops at the station, and opens and closes when the passenger gets on and off the railway vehicle. With a door pocket. Here, the door opens and closes by moving on a rail provided in the door pocket.

従来の可動ホーム柵の扉の開閉機構としては、リニアガイドによるものが広く用いられていた。しかしリニアガイドによるものは扉の荷重を支える強度が得やすい反面、加工、組立及び据付に高い精度が要求される。   As a conventional open / close mechanism of a movable home fence, a linear guide has been widely used. However, while linear guides are easy to obtain the strength to support the door load, high precision is required for processing, assembly and installation.

そこで近年では、加工、組立及び据付の精度の許容範囲を広げるために扉の上下にガイドローラを配して扉を可動とした可動ホーム柵を用いることが検討されている（例えば、特許文献１参照）。   Therefore, in recent years, in order to widen the allowable range of processing, assembly, and installation accuracy, it has been studied to use a movable home fence in which guide rollers are arranged above and below the door to move the door (for example, Patent Document 1). reference).

特開２００２−２９４１０号公報（第６頁、第1、３図）Japanese Patent Laid-Open No. 2002-29410 (page 6, FIGS. 1, 3)

可動ホーム柵の扉の上下にガイドローラを配した構造は片持構造となるため、扉の荷重が上下のガイドローラ及びレールに集中する。するとガイドローラ及びレールが磨耗し易くなり、ガイドローラ及びレールが変形して扉の開閉が困難になってしまうという問題があった。   Since the structure in which the guide rollers are arranged above and below the door of the movable home fence is a cantilever structure, the load on the door is concentrated on the upper and lower guide rollers and rails. Then, the guide roller and the rail are easily worn, and there is a problem that the guide roller and the rail are deformed and it is difficult to open and close the door.

この発明は、上述の問題を解決するためになされたもので、ガイドローラ及びレールの磨耗を低減することを目的とする。   The present invention has been made to solve the above-described problems, and an object thereof is to reduce wear of guide rollers and rails.

この発明に係る可動ホーム柵においては、戸袋の開口側先端下側に、扉に接する車輪を有した補助ローラを設けた。   In the movable platform fence according to the present invention, an auxiliary roller having a wheel in contact with the door is provided on the lower side of the opening end of the door pocket.

この発明に係る可動ホーム柵においては、扉の荷重を分散させ、ガイドローラ及びレールの磨耗を抑制することができる。   In the movable home fence according to the present invention, it is possible to disperse the load of the door and suppress wear of the guide roller and the rail.

この発明の実施の形態１に係る扉が閉められた状態の可動ホーム柵の側面断面図である。It is side surface sectional drawing of the movable home fence in the state by which the door which concerns on Embodiment 1 of this invention was closed. この発明の実施の形態１に係る扉が開かれた状態の可動ホーム柵の側面断面図である。It is side surface sectional drawing of the movable home fence in the state by which the door which concerns on Embodiment 1 of this invention was opened. この発明の実施の形態２に係る可動ホーム柵の部分側面断面図である。It is a fragmentary sectional side view of the movable home fence which concerns on Embodiment 2 of this invention. この発明の実施の形態３に係る扉が閉められた状態の可動ホーム柵の側面断面図である。It is side surface sectional drawing of the movable home fence in the state by which the door concerning Embodiment 3 of this invention was closed. この発明の実施の形態３における扉の位置とのレールの撓み量の関係の例を示したグラフである。It is the graph which showed the example of the relationship of the deflection amount of a rail with the position of the door in Embodiment 3 of this invention.

実施の形態１．
図１はこの発明の実施の形態１に係る扉２が閉められた状態の可動ホーム柵の側面断面図である。以下、図１に基づき、本発明の実施の形態１に係る可動ホーム柵の構成を説明する。可動ホーム柵は、扉２と戸袋１とで構成され、駅のプラットホームの床面に設置される。戸袋１は箱型の形状であり、図１左側の一面が開放され開口となっている。ここで、図１においてプラットホームの床面側を下側、その反対側を上側とする。なお、戸袋カバー３は図１の手前側にも設けられているが、戸袋１の内部構造を示すために図１では手前側の戸袋カバー３を省略している。 Embodiment 1 FIG.
1 is a side cross-sectional view of a movable home fence in a state in which a door 2 according to Embodiment 1 of the present invention is closed. Hereinafter, based on FIG. 1, the structure of the movable home fence which concerns on Embodiment 1 of this invention is demonstrated. The movable platform fence is composed of a door 2 and a door pocket 1, and is installed on the floor surface of the station platform. The door pocket 1 has a box shape, and one side of the left side of FIG. Here, in FIG. 1, the floor side of the platform is the lower side, and the opposite side is the upper side. The door pocket cover 3 is also provided on the front side of FIG. 1, but the front side door cover 3 is omitted in FIG. 1 to show the internal structure of the door pocket 1.

図２はこの発明の実施の形態１に係る扉２が開かれた状態の可動ホーム柵の側面断面図である。なお、図２でも図１と同様に手前側の戸袋カバー３を省略している。   FIG. 2 is a side cross-sectional view of the movable home fence with the door 2 according to the first embodiment of the present invention opened. In FIG. 2, the front door cover 3 is omitted as in FIG.

図１及び図２に示すように、戸袋１の内部の上側には上側レール１３が、下側には下側レール１５がそれぞれ互いに並行に配設されている。   As shown in FIGS. 1 and 2, an upper rail 13 is disposed on the upper side inside the door pocket 1, and a lower rail 15 is disposed on the lower side in parallel with each other.

それらに対応し、扉２の戸袋１内端部の上下にはそれぞれ上側ガイドローラ１２及び下側ガイドローラ１４が設けられている。上側ガイドローラ１２はその上側に上側前輪１２１及び上側後輪１２２の２つの車輪を有し、下側ガイドローラ１４はその下側に下側前輪１４１及び下側後輪１４２の２つの車輪を有している。   Corresponding to these, an upper guide roller 12 and a lower guide roller 14 are respectively provided above and below the inner end of the door pocket 1 of the door 2. The upper guide roller 12 has two wheels, an upper front wheel 121 and an upper rear wheel 122, on the upper side, and the lower guide roller 14 has two wheels, a lower front wheel 141 and a lower rear wheel 142, on the lower side. is doing.

上側レール１３には上側前輪１２１及び上側後輪１２２が接触し、下側レール１５には下側前輪１４１及び下側後輪１４２が接触している。そのため扉２は上側レール１３及び下側レール１５上を図１左右方向に進退移動可能で、戸袋１の開口から扉２が出入りするようになっている。扉２を戸袋１に収納することで扉２を開き、扉２を戸袋１から引き出すことで扉２を閉めることが出来る。   An upper front wheel 121 and an upper rear wheel 122 are in contact with the upper rail 13, and a lower front wheel 141 and a lower rear wheel 142 are in contact with the lower rail 15. Therefore, the door 2 can move forward and backward in the left-right direction in FIG. 1 on the upper rail 13 and the lower rail 15, and the door 2 enters and exits from the opening of the door pocket 1. By storing the door 2 in the door pocket 1, the door 2 can be opened, and by pulling the door 2 out of the door pocket 1, the door 2 can be closed.

ここで、戸袋１の開口側先端下側には補助ローラ４が設けられ、補助ローラ４は扉２の下側に接触する車輪を有し、扉２の進退移動に伴ってその車輪が回転するようになっている。   Here, an auxiliary roller 4 is provided below the opening end of the door pocket 1, and the auxiliary roller 4 has a wheel that contacts the lower side of the door 2, and the wheel rotates as the door 2 moves forward and backward. It is like that.

次に実施の形態１に係る可動ホーム柵において、扉２の荷重を支える構造について説明する。図１に示したＡ方向が扉２の自重方向である。また、扉２は図１におけるＢ方向へ回動力が働く。この扉２を保持するため、図２に示すように、下側ガイドローラ１４にはＣ方向の力が、上側ガイドローラ１２にはＤ方向の力が加わる。補助ローラ４がなければこれらの力は大きなものになり、上側ガイドローラ１２、上側レール１３、下側ガイドローラ１４及び下側レール１５を磨耗させる原因となる。   Next, a structure for supporting the load of the door 2 in the movable home fence according to the first embodiment will be described. The direction A shown in FIG. Further, the door 2 is rotated in the direction B in FIG. In order to hold the door 2, a force in the C direction is applied to the lower guide roller 14 and a force in the D direction is applied to the upper guide roller 12 as shown in FIG. 2. Without the auxiliary roller 4, these forces become large and cause the upper guide roller 12, the upper rail 13, the lower guide roller 14, and the lower rail 15 to wear.

一方、実施の形態１に係る可動ホーム柵においては、扉２を下側ガイドローラ１４と補助ローラ４の２点で支えている。このため、扉２の荷重が下側ガイドローラ１４と補助ローラ４とに分散される。下側ガイドローラ１４のＣ方向への力、上側ガイドローラ１２のＤ方向への力は補助ローラ４がない場合よりも小さくなる。   On the other hand, in the movable home fence according to the first embodiment, the door 2 is supported by two points of the lower guide roller 14 and the auxiliary roller 4. For this reason, the load of the door 2 is distributed to the lower guide roller 14 and the auxiliary roller 4. The force in the C direction of the lower guide roller 14 and the force in the D direction of the upper guide roller 12 are smaller than those without the auxiliary roller 4.

以上、本実施の形態に係る可動ホーム柵においては、戸袋１の開口側先端端下側には補助ローラ４を設けて扉２の荷重を支えるようにしたので、扉２の荷重を分散させ、ガイドローラ及びレールの磨耗を抑制することができる。   As described above, in the movable home fence according to the present embodiment, the auxiliary roller 4 is provided on the opening side front end lower side of the door pocket 1 so as to support the load of the door 2, so that the load of the door 2 is dispersed, Wear of the guide roller and rail can be suppressed.

実施の形態２．
図３はこの発明の実施の形態２に係る可動ホーム柵の部分拡大図である。実施の形態２に係る可動ホーム柵の構成は基本的に実施の形態１と同様であり、実施の形態１と同一の構成には同一の番号を付し、説明を省略する。 Embodiment 2. FIG.
FIG. 3 is a partially enlarged view of a movable home fence according to Embodiment 2 of the present invention. The configuration of the movable home fence according to the second embodiment is basically the same as that of the first embodiment. The same components as those of the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

実施の形態２と実施の形態１との相違点は、実施の形態２の可動ホーム柵では補助ローラ５の下側にばね６を設けた点である。   The difference between the second embodiment and the first embodiment is that a spring 6 is provided below the auxiliary roller 5 in the movable home fence of the second embodiment.

図３に示すように、実施の形態２に係る可動ホーム柵においては、補助ローラ５の下側にばね６が設けられ、補助ローラ５はばね６を介して戸袋に接続されている。また、ばね６の伸縮方向は扉２の荷重方向に並行（図３上下方向）である。   As shown in FIG. 3, in the movable home fence according to Embodiment 2, a spring 6 is provided below the auxiliary roller 5, and the auxiliary roller 5 is connected to the door pocket via the spring 6. The expansion / contraction direction of the spring 6 is parallel to the load direction of the door 2 (up and down direction in FIG. 3).

これにより、扉２の取り付け時に図３上下方向に多少の誤差がある状態で扉２が取り付けられても、ばね６が図３上下方向に伸縮することによってその誤差が吸収される。したがって図３上下方向に多少の誤差がある状態で扉２が取り付けられても、補助ローラ５の車輪は扉２に接触して回転可能であり、補助ローラ５が機能する。   Thereby, even if the door 2 is attached in a state where there is a slight error in the vertical direction of FIG. 3 when the door 2 is attached, the error is absorbed by the spring 6 extending and contracting in the vertical direction of FIG. Therefore, even if the door 2 is attached in a state where there is some error in the vertical direction in FIG. 3, the wheels of the auxiliary roller 5 can rotate while contacting the door 2, and the auxiliary roller 5 functions.

以上、本実施の形態に係る可動ホーム柵においては、補助ローラ５の下側にばね６を設けたので、扉２の据付精度の許容範囲を広げることができる。   As described above, in the movable home fence according to the present embodiment, since the spring 6 is provided on the lower side of the auxiliary roller 5, the allowable range of the installation accuracy of the door 2 can be widened.

実施の形態３．
図４はこの発明の実施の形態３に係る扉２が閉められた状態の可動ホーム柵の側面断面図である。実施の形態３に係る可動ホーム柵の構成は基本的に実施の形態１と同様であり、実施の形態１と同一の構成には同一の番号を付し、説明を省略する。 Embodiment 3 FIG.
FIG. 4 is a side sectional view of the movable home fence with the door 2 closed according to Embodiment 3 of the present invention. The configuration of the movable home fence according to the third embodiment is basically the same as that of the first embodiment. The same components as those of the first embodiment are denoted by the same reference numerals and description thereof is omitted.

実施の形態３と実施の形態１との相違点は、実施の形態３の可動ホーム柵では戸袋１０に一端が上側レール１３に接続され他端が下側レール１５に接続された補強支柱７を設けた点である。   The difference between the third embodiment and the first embodiment is that, in the movable home fence of the third embodiment, the reinforcing column 7 having one end connected to the upper rail 13 and the other end connected to the lower rail 15 is connected to the door pocket 10. It is a point provided.

図５は、この発明の実施の形態３における扉２の位置とのレールの撓み量の関係の例を示したグラフである。図５において横軸は扉２が完全に閉まっている状態を０とした扉位置、縦軸は上側レール１３の撓みが最大になる箇所（上側ガイドローラ１２がある箇所）における上側レール１３の撓み量を示している。   FIG. 5 is a graph showing an example of the relationship between the rail deflection amount and the position of the door 2 in Embodiment 3 of the present invention. In FIG. 5, the horizontal axis indicates the door position when the door 2 is completely closed, and the vertical axis indicates the deflection of the upper rail 13 at the location where the deflection of the upper rail 13 is maximum (where the upper guide roller 12 is present). Indicates the amount.

図５に示すように、扉２が位置Ｆにあるときに上側レール１３の撓み量が最大になっている。位置Ｆは扉２の重心が補助ローラ４上にきたときの扉２の位置である。下側ガイドローラ１４及び下側レール１５についても同様で、扉２が位置Ｆにあるときに下側ガイドローラ１４がある箇所で下側レール１５の撓み量が最大になる。   As shown in FIG. 5, when the door 2 is in the position F, the amount of bending of the upper rail 13 is maximized. The position F is the position of the door 2 when the center of gravity of the door 2 comes on the auxiliary roller 4. The same applies to the lower guide roller 14 and the lower rail 15, and when the door 2 is at the position F, the amount of bending of the lower rail 15 is maximized where the lower guide roller 14 is located.

レールの歪みが著しくなると、扉が開閉しなくなってしまう恐れがある。強度が高いレールを使用するという解決策もあるが、コストが高くなったり組立や据付が困難となること等から好ましくない。   If the rail becomes significantly distorted, the door may not open or close. Although there is a solution of using a rail with high strength, it is not preferable because of high cost and difficulty in assembly and installation.

そこで、実施の形態３における可動ホーム柵においては、扉２の重心が補助ローラ４上にきたときにおいて、補強支柱７の一端を戸袋１０の上側ガイドローラ１２がある位置に接続し、他端を戸袋１０の下側ガイドローラ１４がある位置に接続することで、上側レール１３及び下側レール１５の歪みを効果的に防止することができるようにした。   Therefore, in the movable platform fence in the third embodiment, when the center of gravity of the door 2 comes on the auxiliary roller 4, one end of the reinforcing column 7 is connected to a position where the upper guide roller 12 of the door pocket 10 is located, and the other end is connected. By connecting the lower guide roller 14 of the door pocket 10 to a position, the upper rail 13 and the lower rail 15 can be effectively prevented from being distorted.

以上、本実施の形態の可動ホーム柵によれば、一端が上側レール１３に接続され、他端が下側レール１５に接続された補強支柱７を設けたので、レールの歪みを防止することができる。   As described above, according to the movable home fence of the present embodiment, since the reinforcing column 7 having one end connected to the upper rail 13 and the other end connected to the lower rail 15 is provided, distortion of the rail can be prevented. it can.

１ 戸袋
２ 扉
３ 戸袋カバー
４ 補助ローラ
５ 補助ローラ
６ ばね
７ 補強支柱
１０ 戸袋
１１ ばね
１２ 上側ガイドローラ
１３ 上側レール
１４ 下側ガイドローラ
１５ 下側レール
１２１ 上側前輪
１２２ 上側後輪
１４１ 下側前輪
１４２ 下側後輪 DESCRIPTION OF SYMBOLS 1 Door bag 2 Door 3 Door bag cover 4 Auxiliary roller 5 Auxiliary roller 6 Spring 7 Reinforcing pillar 10 Door bag 11 Spring 12 Upper guide roller 13 Upper rail 14 Lower guide roller 15 Lower rail 121 Upper front wheel 122 Upper rear wheel 141 Lower front wheel 142 Lower rear wheel

Claims (4)

一端に開口が設けられた箱型形状の戸袋と、
前記開口を通じて前記戸袋を出入りすることで開閉する扉と、
を備えた可動ホーム柵において、
前記戸袋の内部の下側には下側レールが、前記戸袋の内部の上側には前記下側レールと並行な上側レールがそれぞれ設けられ、
前記扉の前記戸袋内端部には前記下側レールに接触する車輪を有する下側ガイドローラ及び前記上側レールに接触する車輪を有する上側ガイドローラが設けられ、
前記戸袋の開口側先端下側には前記扉に接する車輪を有した補助ローラが設けられた可動ホーム柵。 A box-shaped door pocket with an opening at one end;
A door that opens and closes by entering and exiting the door pocket through the opening;
In the movable home fence with
A lower rail is provided on the lower side of the interior of the door pocket, and an upper rail parallel to the lower rail is provided on the upper side of the interior of the door pocket.
A lower guide roller having a wheel in contact with the lower rail and an upper guide roller having a wheel in contact with the upper rail are provided at the inner end of the door of the door.
A movable home fence provided with an auxiliary roller having a wheel in contact with the door on a lower side of the opening end of the door pocket. 前記補助ローラは、その下側に設けられた上下方向に伸縮する弾性体を介して前記戸袋に接続される請求項１に記載の可動ホーム柵。   2. The movable home fence according to claim 1, wherein the auxiliary roller is connected to the door pocket through an elastic body that extends in the vertical direction provided below the auxiliary roller. 一端が前記上側レールに接続され、他端が前記下側レールに接続された補強支柱が設けられた請求項１又は２に記載の可動ホーム柵。   The movable home fence according to claim 1 or 2, further comprising a reinforcing column having one end connected to the upper rail and the other end connected to the lower rail. 前記補強支柱は、一端が前記扉の重心が前記補助ローラ上にある扉位置における前記上側ガイドローラがある位置において前記上側レールに接続され、他端が前記扉の重心が前記補助ローラ上にある扉位置における前記下側ガイドローラがある位置において前記下側レールに接続された請求項３に記載の可動ホーム柵。   The reinforcing column has one end connected to the upper rail at a position where the upper guide roller is located at a door position where the center of gravity of the door is on the auxiliary roller, and the other end is located at the center of gravity of the door on the auxiliary roller. The movable home fence of Claim 3 connected to the said lower rail in the position which has the said lower side guide roller in a door position.
JP2010292340A 2010-12-28 2010-12-28 Movable platform fence Pending JP2012140046A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014133494A (en) * 2013-01-11 2014-07-24 Mitsubishi Electric Corp Support structure of movable door
JP2015098321A (en) * 2011-04-29 2015-05-28 三菱電機株式会社 Platform door device
JP2016210301A (en) * 2015-05-08 2016-12-15 三菱電機株式会社 Movable platform fence
JP2017159836A (en) * 2016-03-10 2017-09-14 三菱電機株式会社 Platform door device
IT201900012801A1 (en) * 2019-07-24 2021-01-24 Sarfo S R L Quay wall

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113291326A (en) * 2021-07-28 2021-08-24 深圳市永达电子信息股份有限公司 Shield door

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777494U (en) * 1980-10-25 1982-05-13
JPH1193553A (en) * 1997-09-24 1999-04-06 Oiles Ind Co Ltd Guide support device
JP2002129859A (en) * 2000-10-23 2002-05-09 Sankyo Alum Ind Co Ltd Sliding-door gate
JP2003175820A (en) * 2001-12-13 2003-06-24 Kyosan Electric Mfg Co Ltd Movable platform rack device
JP2004285820A (en) * 2003-03-05 2004-10-14 Nagatomo Komuten:Kk Cantilever support mechanism for draw body

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648294A (en) * 1992-07-25 1994-02-22 Nippon Signal Co Ltd:The Gate device
DE4441152C1 (en) * 1994-11-18 1995-12-21 Juma Elementebau Gmbh U Co Kg Sliding door for entrances
JP4005424B2 (en) * 2002-06-27 2007-11-07 株式会社 和光製作所 Sliding gate
JP2004114824A (en) * 2002-09-26 2004-04-15 Hitachi Ltd Thin movable fence for platform
EP1904706B1 (en) * 2005-07-08 2019-01-02 CETA Elektromechanik GmbH Guiding mechanism for sliding leaves or sliding doors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777494U (en) * 1980-10-25 1982-05-13
JPH1193553A (en) * 1997-09-24 1999-04-06 Oiles Ind Co Ltd Guide support device
JP2002129859A (en) * 2000-10-23 2002-05-09 Sankyo Alum Ind Co Ltd Sliding-door gate
JP2003175820A (en) * 2001-12-13 2003-06-24 Kyosan Electric Mfg Co Ltd Movable platform rack device
JP2004285820A (en) * 2003-03-05 2004-10-14 Nagatomo Komuten:Kk Cantilever support mechanism for draw body

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015098321A (en) * 2011-04-29 2015-05-28 三菱電機株式会社 Platform door device
JP2014133494A (en) * 2013-01-11 2014-07-24 Mitsubishi Electric Corp Support structure of movable door
JP2016210301A (en) * 2015-05-08 2016-12-15 三菱電機株式会社 Movable platform fence
JP2017159836A (en) * 2016-03-10 2017-09-14 三菱電機株式会社 Platform door device
IT201900012801A1 (en) * 2019-07-24 2021-01-24 Sarfo S R L Quay wall
WO2021014424A1 (en) * 2019-07-24 2021-01-28 Sarfo S.R.L. Platform screen

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