JPH06329383A - Escalator also serving as wheelchair - Google Patents

Escalator also serving as wheelchair

Info

Publication number
JPH06329383A
JPH06329383A JP11941593A JP11941593A JPH06329383A JP H06329383 A JPH06329383 A JP H06329383A JP 11941593 A JP11941593 A JP 11941593A JP 11941593 A JP11941593 A JP 11941593A JP H06329383 A JPH06329383 A JP H06329383A
Authority
JP
Japan
Prior art keywords
special
wheelchair
connecting rod
footstep
escalator
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.)
Pending
Application number
JP11941593A
Other languages
Japanese (ja)
Inventor
Megumi Okubo
恵 大久保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP11941593A priority Critical patent/JPH06329383A/en
Priority to US08/153,969 priority patent/US5353907A/en
Priority to KR1019930024661A priority patent/KR0131866B1/en
Priority to EP96115207A priority patent/EP0749932A3/en
Priority to EP19930309230 priority patent/EP0599556A3/en
Publication of JPH06329383A publication Critical patent/JPH06329383A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00Component parts of escalators or moving walkways
    • B66B23/08Carrying surfaces
    • B66B23/12Steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B31/00Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
    • B66B31/006Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning for conveying hand carts, e.g. shopping carts

Landscapes

  • Escalators And Moving Walkways (AREA)

Abstract

PURPOSE:To clear up the cause of operational failure, and improve efficiency in investigation and inspection by making the prescribed number of special footsteps adjacent to a footstep of endless connection, incorporating these so as to be connectable by a connecting rod, securing a wheelchair mounting space while connecting these to each other at wheelchair operation time, and arranging a connecting rod operation confirming inspection port in a footboard of a connecting rod installing special footstep. CONSTITUTION:The first special footstep 10 is composed of an inclination possible footstep part 16 and a fixed footstep part 17, and is made variable between a normal operation condition and an inclined operation condition by a driving part 15a, a holding piece 18a and a holding unit 19a. The footboard parts of the second special footstep 11 and the third special footstep 12 are constituted so as to be connectable and separable by advancing and retreating a connecting rod 22 by a driving part 15b, a gear 21 and rack teeth of the connecting rod 22, and are connected to each other at wheelchair operation time. White, red and blue display boards 26a-26c are arranged above the connecting rod 22, and an inspection port 29 is arranged in the groove part of a cleat 28 of a footboard 29 above it, and classification by color of the display boards 26a-26c is made possible.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、車椅子兼用エスカレー
タに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an escalator for wheelchairs.

【0002】[0002]

【従来の技術】最近では、車椅子使用者が車椅子を使用
した状態で乗込みを可能とする車椅子兼用エスカレータ
が駅舎等に設置されるようになってきている。この様な
車椅子兼用エスカレータにおいては、多数が無端状に連
結されて循環移動する踏段のうち少なくとも一つ車椅子
搭載用の特殊踏段を設けて車椅子使用者を搭載して運搬
輸送するようになっている。この特殊踏段は、通常運転
時には一般乗客用の踏段として動作し、車椅子運転時に
は車椅子搭載用スペースを確保するように動作して、一
般乗客及び車椅子利用による乗客が兼用して使用できる
ようになっているのが一般的である。
2. Description of the Related Art Recently, a wheelchair-equipped escalator has been installed in a station building or the like, which enables a wheelchair user to board while using a wheelchair. In such a wheelchair-equipped escalator, at least one special step for wheelchair mounting is provided among a number of steps that are connected endlessly and circulates, and a wheelchair user is mounted for transportation. . This special step operates as a step for general passengers during normal driving, and operates to secure a space for wheelchair loading during wheelchair operation, so that both general passengers and passengers using wheelchairs can use it as a combined use. It is common to have

【0003】ここで、従来の車椅子兼用エスカレータを
図7を用いて説明する。図7において、1は下階の乗降
口2と上階の乗降口3の間に傾斜して配置されたエスカ
レータで、1aはトラス、4は車いす利用者、5は係
員、6は乗降口2に設けられ係員5に連絡するための係
員呼び出しボタン、7はエスカレータ1の欄干に設けら
れた車いす運転切替スイッチ、8は乗込確認運転ボタ
ン、8aは降り確認ボタン、9は踏段で、乗降口2およ
び乗降口3付近では複数個の踏段9の上面は一平面とな
り、途中の傾斜部では各踏段9の上面は互いに段差を形
成するように構成されている。10は多数の踏段9の内の
車いす用踏段を形成する第1の特殊踏段、11は同じく第
2の特殊踏段、12は同じく第3の特殊踏段である。13は
車いす運転時に特殊踏段を車いす搭載可能な状態に変形
させたり通常運転状態に復帰させるための付勢装置であ
る。これら第1,第2,第3の特殊踏段10,11,12は、
車椅子運転切換スイッチ7により車椅子運転モードにな
ると、まず第1の特殊踏段10が付勢装置13により付勢さ
れ、踏段9の一部を傾斜させ、次に第2の特殊踏段11が
付勢装置13により付勢されて、内部に設けられた連結棒
11aが第3の特殊踏段12に係合するようになっている。
連結棒11aにより連結された第3の特殊踏段は、エスカ
レータ1の傾斜部において、第2の特殊踏段11に支持さ
れ、丁度踏段2つ分の水平な車椅子搭載用のスペースが
確保されるようになる。尚、図7には説明の便宜上、車
椅子搭載用の特殊踏段を3組示してあるが、実際には、
1組あれば充分に目的を達成するものである。
A conventional wheelchair-equipped escalator will now be described with reference to FIG. In FIG. 7, reference numeral 1 denotes an escalator that is inclinedly arranged between the entrance 2 on the lower floor and the entrance 3 on the upper floor, 1a is a truss, 4 is a wheelchair user, 5 is an attendant, and 6 is an entrance / exit 2. A call button for contacting the staff 5 provided at the pallet, 7 is a wheelchair operation changeover switch provided on the parapet of the escalator 1, 8 is a boarding confirmation driving button, 8a is a landing confirmation button, 9 is a step, and an entrance / exit 2 and the upper and lower portions of the steps 9 are in the vicinity of the entrance / exit 3, and the upper surfaces of the steps 9 are formed to be stepped with each other at an inclined portion in the middle. 10 is a first special step forming a wheelchair step among a large number of steps 9, 11 is a second special step, and 12 is a third special step. Reference numeral 13 is an urging device for transforming the special steps into a wheelchair mountable state or returning to a normal operation state during wheelchair operation. These first, second, and third special steps 10, 11, 12 are
When the wheelchair operation changeover switch 7 enters the wheelchair operation mode, the first special step 10 is first urged by the urging device 13 to incline a part of the step 9, and then the second special step 11 is urged by the urging device. Connecting rod provided inside by being urged by 13.
11a engages with the third special step 12.
The third special step connected by the connecting rod 11a is supported by the second special step 11 in the inclined portion of the escalator 1, so that a space for exactly two wheel steps to mount a wheelchair is secured. Become. For convenience of explanation, FIG. 7 shows three sets of special steps for mounting a wheelchair.
One set is sufficient to achieve the purpose.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、従来の
車椅子兼用エスカレータにおいては、車椅子用搭載用の
特殊踏段が変形を起こしたり、連結機構の動作が不能に
なった時、安全装置を作動させてエスカレータを停止さ
せるようにしているが、それぞれの特殊踏段がどのよう
な状態で不良を起こしているのかを外観上容易に判断す
ることが困難であった。そのため、エスカレータ1のト
ラス1aの内側に入って調査点検する必要があり、作業
性も悪く、危険を伴うといった問題が生じている。
However, in the conventional wheelchair-equipped escalator, when the special steps for mounting the wheelchair are deformed or the connection mechanism becomes inoperable, the safety device is activated to activate the escalator. However, it is difficult to easily judge in what state each special step is causing a defect. Therefore, it is necessary to enter the inside of the truss 1a of the escalator 1 for inspection and inspection, which causes poor workability and poses a danger.

【0005】そこで、本発明の目的は、車椅子兼用エス
カレータの動作不良が起こった際の原因究明及び調査点
検作業の効率化を図ることのできる車椅子兼用エスカレ
ータを提供することにある。
Therefore, an object of the present invention is to provide a wheelchair-equipped escalator capable of investigating the cause and improving the efficiency of investigation and inspection work when a malfunction of the wheelchair-equipped escalator occurs.

【0006】[0006]

【課題を解決するための手段】本発明は、以上の目的を
達成するために多数が無端状に連結されて循環移動する
踏段のうち少なくとも2つの特殊踏段を隣接させて設
け、この2つの特殊踏段のうちの一方の特殊踏段に他方
の特殊踏段と連結するための連結棒を有して、車椅子運
転時には前記連結棒により連結して前記2つの特殊踏段
により車椅子搭載スペースを確保するようにしたエスカ
レータにおいて、前記連結棒を有する特殊踏段の踏板
に、前記連結棒の動作を確認する点検口を設けたことを
特徴とする車椅子兼用エスカレータを提供する。
In order to achieve the above object, the present invention provides at least two special steps adjacent to each other among a number of steps which are endlessly connected and circulate. One special step of the steps has a connecting rod for connecting to the other special step, and when the wheelchair is operated, it is connected by the connecting rod to secure a wheelchair mounting space by the two special steps. In the escalator, there is provided a wheelchair-equipped escalator, characterized in that an inspection port for confirming the operation of the connecting rod is provided on a tread plate of a special step having the connecting rod.

【0007】[0007]

【作用】本発明によれば、連結棒を有する特殊踏段の踏
板に設けられた点検口より、車椅子運転時における連結
棒の動作を確認できるようにし、保守点検時には、連結
棒の進退動作が円滑に行われているかどうかを確認す
る。
According to the present invention, the operation of the connecting rod during wheelchair operation can be confirmed from the inspection port provided on the step plate of the special step having the connecting rod, and the advancing / retreating operation of the connecting rod can be performed smoothly during maintenance and inspection. To see if it is done.

【0008】[0008]

【実施例】以下本発明の実施例を図面を用いて説明す
る。本実施例における車椅子兼用エスカレータの全体構
成は図1と同様であるため説明は省略し、特殊踏段の具
体的構成及びその動作について説明する。
Embodiments of the present invention will be described below with reference to the drawings. The overall structure of the wheelchair-equipped escalator in this embodiment is the same as that shown in FIG. 1, and therefore its explanation is omitted, and the specific structure and operation of the special steps will be described.

【0009】図1は特殊踏段が付勢されず通常運転され
る場合を示す。また図2は特殊踏段が付勢され、車いす
等を搭載し運転される場合を示す。これらにおいて、1
aはトラス、13は特殊踏段の付勢装置である。13aは付
勢装置に取り付けられたラックで、14a,14b,14cは
ラック13aと噛み合う特殊踏段側に取り付けられたピニ
オン、15a,15b,15cはピニオン14a,14b,14cの
回転力により踏段内機構を駆動する駆動部である。又、
図示しないが乗降口2,3の付近にはそれぞれ特殊踏段
が近づいたことを検出する近接スイッチが設けられてい
て、この近接スイッチの動作に基づいてモータ30により
車椅子乗降用のエスカレータの速度制御が行われるよう
になっている。
FIG. 1 shows a case where the special steps are not energized and the normal operation is performed. Further, FIG. 2 shows a case where a special step is urged and a wheelchair or the like is mounted to operate. In these 1
a is a truss and 13 is a biasing device for a special step. Reference numeral 13a is a rack attached to the urging device, 14a, 14b and 14c are pinions attached to a special step side that meshes with the rack 13a, and 15a, 15b and 15c are mechanism inside the step due to the rotational force of the pinions 14a, 14b and 14c. Is a drive unit for driving the. or,
Although not shown, proximity switches are provided near the entrances and exits 2 and 3, respectively, for detecting that special steps are approaching. Based on the operation of the proximity switches, the speed control of the escalator for getting on and off the wheelchair is controlled by the motor 30. It is supposed to be done.

【0010】第1の特殊踏段10は踏段の一部が傾斜可能
な踏段で、16が傾斜踏段部、17は固定踏段部である。通
常運転状態では斜傾踏段部16に取り付けられた駆動部15
aから保持子18aが突出し、固定踏段部17の保持器19a
と噛み合い、傾斜踏段部16と固定踏段部17が一体となっ
ている。傾斜動作時は保持子18aが保持器19aより外
れ、傾斜回転軸20を中心として傾斜する。
The first special step 10 is a step in which a part of the step can be inclined, 16 is an inclined step, and 17 is a fixed step. In the normal operation state, the drive unit 15 attached to the inclined step unit 16
The retainer 18a projects from the a, and the retainer 19a of the fixed step portion 17
The inclined step portion 16 and the fixed step portion 17 are integrated with each other. During the tilting operation, the holder 18a is disengaged from the holder 19a and tilts around the tilt rotation shaft 20.

【0011】第2の特殊踏段11は第3の特殊踏段12の踏
板部分を連結し、傾斜部走行時に踏段約2個分の踏面を
形成しうるように連結装置を備えた踏段である。この連
結装置は駆動部15bにより歯車21が回転しラック歯を有
する連結棒22が進出退入して第3の特殊踏段12と連結、
分離を行なう。連結棒22の上部表面には表示板26が設け
られ、表示板26は、長手方向にそれぞれ白色表示板26
a、赤色表示板26b、青色表示板26cで構成されてい
る。また表示板26の上部の踏板27のクリート28の溝部分
には、図6に示すように点検口29が設けられ、表示板26
の色別が可能になっている。
The second special step 11 is a step provided with a connecting device for connecting the step plate portions of the third special step 12 so as to form a tread surface for about two steps when the inclined part runs. In this connecting device, the gear 21 is rotated by the drive unit 15b and the connecting rod 22 having rack teeth is advanced and retracted to be connected to the third special step 12,
Perform separation. A display plate 26 is provided on the upper surface of the connecting rod 22, and the display plates 26 are white display plates 26 in the longitudinal direction.
a, a red display plate 26b, and a blue display plate 26c. Further, as shown in FIG. 6, an inspection port 29 is provided in the groove portion of the cleat 28 of the tread plate 27 above the display plate 26.
Different colors are available.

【0012】第3の特殊踏段12はその一部が前記第2の
特殊踏段11により連結されて広い踏面を構成する踏段
で、23が連結踏段部、24は連結されない固定踏段部であ
る。連結踏段部23と固定踏段部24はパンタグラフ25によ
り結合され、連結踏段23の変位動作の自由度を規制して
いる。通常運転状態では固定踏段部24に取り付けられた
駆動部15cにより保持子18cが突出し、連結踏段部23の
保持器19cと噛み合い、連結踏段部23と固定踏段部24が
一体となっている。第2と第3の特殊踏段の連結動作時
は、保持子18cが保持器19cより外れ、連結踏段部23が
第2の特殊踏段11に追従可能となる。さらに第3の特殊
踏段には車いす等の搭載時に車いす等の転落を防止する
ため、車止め25aが設けられている。この車止め25aは
駆動部15cにより踏板上面より突出、退入する。
The third special step 12 is a step whose part is connected by the second special step 11 to form a wide tread surface, 23 is a connected step portion, and 24 is a fixed step portion which is not connected. The connecting step portion 23 and the fixed step portion 24 are connected by a pantograph 25, and the degree of freedom of displacement operation of the connecting step 23 is regulated. In the normal operating state, the retainer 18c is projected by the drive portion 15c attached to the fixed step portion 24, meshes with the retainer 19c of the connecting step portion 23, and the connecting step portion 23 and the fixed step portion 24 are integrated. During the connecting operation of the second and third special steps, the retainer 18c is disengaged from the retainer 19c, and the connecting step portion 23 can follow the second special step 11. Furthermore, a wheel stop 25a is provided on the third special step to prevent the wheelchair from falling when the wheelchair is mounted. The car stop 25a is projected and retracted from the upper surface of the tread by the drive portion 15c.

【0013】図3は特殊踏段10,11,12が付勢され、車
いす等搭載可能な状態で斜辺部を走行している状態を示
す。図4および図5は特殊踏段の外観を示す図で、図4
は通常運転状態を、図5は車いす等搭載可能な状態を示
す。
FIG. 3 shows a state in which the special steps 10, 11 and 12 are urged and the vehicle is running on the hypotenuse part in a state where a wheelchair or the like can be mounted. 4 and 5 are views showing the appearance of the special steps.
Shows a normal driving state, and FIG. 5 shows a state where a wheelchair or the like can be mounted.

【0014】以上のように車いす等搬送可能なエスカレ
ーターは構成されており、複数の踏段が連結されて車い
す搭載用のスペースが確保される。図4の通常運転状態
では、点検口29からは主に青色表示板26cの青色が見え
ることになり、係員5はこれを確認することによって連
結棒22が正常に引退動作していることを確認できる。逆
に図5に示すような車椅子運転のモードにおいては、点
検口29からは主に白色表示板26aの白色が見える状態に
あり、連結棒22が正常に連結動作していることを確認で
きる。また、点検口29より赤色表示板26bの赤色が見え
るときは、連結棒22が正常に連結もしくは引退動作が行
われない場合であり、通常は図示しない安全装置により
エスカレータ1が停止するようになっている。そのた
め、係員はエスカレータ停止の原因を即座に判断するこ
とができ、故障の復旧作業を短時間で行うことができ
る。また、定期的に行われる保守点検作業時にも、わざ
わざ踏段内部の機構の動作をトラス1aの内側から確認
する必要がなく、点検口29から表示板26の動作を確認す
るだけで済み、作業能率の向上と安全性の向上を図るこ
とができる。
The escalator capable of transporting a wheelchair or the like is constructed as described above, and a plurality of steps are connected to secure a space for mounting the wheelchair. In the normal operation state of FIG. 4, the blue color of the blue display plate 26c is mainly visible from the inspection port 29, and the staff member 5 confirms that the connecting rod 22 is normally retracted. it can. On the contrary, in the wheelchair driving mode as shown in FIG. 5, the white color of the white display plate 26a is mainly seen from the inspection port 29, and it can be confirmed that the connecting rod 22 is normally connected. Further, when the red color of the red display plate 26b is visible from the inspection port 29, it means that the connecting rod 22 is not normally connected or retracted, and normally the escalator 1 is stopped by a safety device (not shown). ing. Therefore, the clerk can immediately determine the cause of the stop of the escalator, and the failure recovery work can be performed in a short time. In addition, even during regular maintenance and inspection work, it is not necessary to check the operation of the mechanism inside the steps from the inside of the truss 1a, and it is only necessary to check the operation of the display board 26 from the inspection port 29. And safety can be improved.

【0015】[0015]

【発明の効果】以上本発明によれば、車椅子兼用エスカ
レータの動作不良が起こった際の原因究明及び調査点検
作業の効率化、そして定期的に行われる保守点検作業時
の作業効率及び安全性の向上を図ることのできる車椅子
兼用エスカレータを提供することができる。
As described above, according to the present invention, the cause of the malfunction of the wheelchair-equipped escalator is investigated and the efficiency of the inspection and inspection work is improved, and the work efficiency and the safety of the periodic maintenance and inspection work are improved. It is possible to provide a wheelchair-combined escalator that can be improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の特殊踏段の構成を示す断面図である。FIG. 1 is a cross-sectional view showing a configuration of a special step of the present invention.

【図2】本発明の特殊踏段の構成を示す断面図である。FIG. 2 is a cross-sectional view showing the structure of a special step of the present invention.

【図3】本発明の特殊踏段の構成を示す断面図である。FIG. 3 is a cross-sectional view showing a structure of a special step of the present invention.

【図4】本発明の特殊踏段の外観構成を示す斜視図であ
る。
FIG. 4 is a perspective view showing an external configuration of a special step of the present invention.

【図5】本発明の特殊踏段の外観構成を示す斜視図であ
る。
FIG. 5 is a perspective view showing an external configuration of a special step of the present invention.

【図6】本発明の点検口の位置構成を示す図である。FIG. 6 is a diagram showing the position configuration of the inspection port of the present invention.

【図7】本発明の車椅子兼用エスカレータの全体構成図
である。
FIG. 7 is an overall configuration diagram of an escalator for wheelchairs according to the present invention.

【符号の説明】[Explanation of symbols]

2,3…乗降口、8…車いす運転切替スイッチ、9…踏
段、10…第1の特殊踏段、11…第2の特殊踏段、11a,
22…連結棒、27…踏板、29…点検口。
2, 3 ... entrance / exit, 8 ... wheelchair operation changeover switch, 9 ... steps, 10 ... first special step, 11 ... second special step, 11a,
22 ... connecting rod, 27 ... tread, 29 ... inspection port.

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 多数が無端状に連結されて循環移動する
踏段のうち少なくとも2つの特殊踏段を隣接させて設
け、この2つの特殊踏段のうちの一方の特殊踏段に他方
の特殊踏段と連動するための連結棒を有して、車椅子運
転時には前記連結棒により連結して前記2つの特殊踏段
により車椅子搭載スペースを確保するようにしたエスカ
レータにおいて、前記連結棒を有する特殊踏段の踏板
に、前記連結棒の動作を確認する点検口を設けたことを
特徴とする車椅子兼用エスカレータ。
1. At least two special steps are provided adjacent to each other among a plurality of steps that are endlessly connected and circulate, and one special step of these two special steps is interlocked with the other special step. An escalator having a connecting rod for connecting the connecting rod with the connecting rod to secure a space for mounting a wheelchair by the two special steps when the wheelchair is operated. An escalator for wheelchairs that is equipped with an inspection port for checking the operation of the rod.
【請求項2】 請求項1記載の車椅子兼用エスカレ−タ
において、前記連結棒の上部表面に前記点検口より点検
可能な表示板を設けたことを特徴とする車椅子兼用エス
カレ−タ。
2. The wheelchair-equipped escalator according to claim 1, wherein an indicator plate that can be inspected from the inspection port is provided on an upper surface of the connecting rod.
JP11941593A 1992-11-18 1993-05-21 Escalator also serving as wheelchair Pending JPH06329383A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP11941593A JPH06329383A (en) 1993-05-21 1993-05-21 Escalator also serving as wheelchair
US08/153,969 US5353907A (en) 1992-11-18 1993-11-18 Dual-purpose escalator for wheelchair
KR1019930024661A KR0131866B1 (en) 1992-11-18 1993-11-18 A dual purpose escalator for a wheel-chair
EP96115207A EP0749932A3 (en) 1993-05-21 1993-11-18 Dual-purpose escalator for wheelchair
EP19930309230 EP0599556A3 (en) 1992-11-18 1993-11-18 Dual-purpose escalator for wheelchair.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11941593A JPH06329383A (en) 1993-05-21 1993-05-21 Escalator also serving as wheelchair

Publications (1)

Publication Number Publication Date
JPH06329383A true JPH06329383A (en) 1994-11-29

Family

ID=14760905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11941593A Pending JPH06329383A (en) 1992-11-18 1993-05-21 Escalator also serving as wheelchair

Country Status (2)

Country Link
EP (1) EP0749932A3 (en)
JP (1) JPH06329383A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107720515A (en) * 2017-09-11 2018-02-23 东莞市联洲知识产权运营管理有限公司 A kind of handrail elevator facilitated above and below perambulator
US10351392B1 (en) * 2018-10-23 2019-07-16 Otis Elevator Company Escalator and moving walkway system with safety sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058981A (en) * 1991-07-04 1993-01-19 Toshiba Corp Escalator device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2695677B2 (en) * 1989-05-31 1998-01-14 三菱電機株式会社 Escalator device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058981A (en) * 1991-07-04 1993-01-19 Toshiba Corp Escalator device

Also Published As

Publication number Publication date
EP0749932A2 (en) 1996-12-27
EP0749932A3 (en) 1997-01-22

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