JPH0428691A - Step for passenger conveyor and caution body for same - Google Patents

Step for passenger conveyor and caution body for same

Info

Publication number
JPH0428691A
JPH0428691A JP12908790A JP12908790A JPH0428691A JP H0428691 A JPH0428691 A JP H0428691A JP 12908790 A JP12908790 A JP 12908790A JP 12908790 A JP12908790 A JP 12908790A JP H0428691 A JPH0428691 A JP H0428691A
Authority
JP
Japan
Prior art keywords
guard
tread
toe
skirt guard
cleat
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
JP12908790A
Other languages
Japanese (ja)
Inventor
Chuichi Saito
忠一 斎藤
Hiroyasu Ogawa
博康 小川
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12908790A priority Critical patent/JPH0428691A/en
Publication of JPH0428691A publication Critical patent/JPH0428691A/en
Pending legal-status Critical Current

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  • Escalators And Moving Walkways (AREA)

Abstract

PURPOSE:To prevent an accident of drawing a shoe of a passenger, and improve the design and strength by providing a diagonal surface part combined with a proper flat part at the peaks on both side parts of a step surface. CONSTITUTION:When an escalator is running up, if a passenger is on a step surface 2 with a toe 12T of a vinyl shoe 12 in contact with a skirt guard 11, the guard 11 is moving in the direction of A relatively to a step 1. The toe 12T therefore gets into a V-letter shaped space formed by a diagonal surface part 4S and the guard 11 by the friction force to the guard 11. The toe 12T then continues to be pushed into the space to receive a force in the direction of B, where because there is the diagonal surface part 4S on the forward end side of the arrow B, a reaction force R generates in the diagonal surface part 4S. This reaction force R becomes larger than the friction force of the guard 11 to move the toe 12T to generate a slip between the toe 12T and the guard 11 at last, so the toe 12T will not get into a small gap (g). The toe 12T of the vinyl shoe 12 of the passenger is thus kept at the diagonal surface part 4S.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は乗客コンベア用ステップ並びにそれに用いる注
意体に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a step for a passenger conveyor and a guard used therein.

(従来の技術〕 一般に乗客コンベア、例えば、エスカレータのステップ
は、進行方向に沿って多数のクリートをもつ踏面と、こ
の踏面の前記進行方向の一側端部から下方に延在するラ
イザとを備え、これらを無端状に連結して回動させると
共に、踏面とライザの両側部が、立設された欄干の内側
下部の側部を被うスカートガードと隙間をもって対向す
るように配置している(実開昭55−67068号公報
)。
(Prior Art) Generally, the steps of a passenger conveyor, such as an escalator, include a tread having a large number of cleats along the direction of travel, and a riser extending downward from one end of the tread in the direction of travel. , These are connected and rotated in an endless manner, and are arranged so that both sides of the tread and riser face the skirt guard that covers the inner lower side of the erected parapet with a gap ( Utility Model Publication No. 55-67068).

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上記構成のステップを備えたエスカレータの運転時には
、ステップと、スカートガードとの間に相対移動が生じ
、そのため、乗客が履物の一部をスカートガードに接触
させた状態でステップに乗ると、ステップとスカートガ
ードとの隙間に履物が引込まれることがある。このよう
な事故は、エスカレータが上昇運転、換言すればステッ
プか上昇方向に移動している場合に、ステップの踏面と
スカートガードとの隙間で発生していた。
When operating an escalator equipped with steps configured as described above, a relative movement occurs between the steps and the skirt guard. Therefore, if a passenger steps on the step with part of his footwear in contact with the skirt guard, the step Footwear may be pulled into the gap between the skirt guard and the skirt guard. Such accidents occur in the gaps between the treads of the steps and the skirt guards when the escalator is in upward operation, in other words, when the steps are moving in an upward direction.

このステップとスカートガードとの隙間への靴などの引
込まれを防止するために、乗客への注意を喚起する注意
体をステップ1こ設けてステップ上の足を置く範囲を示
し、履物をスカートガードに接触させないようにしてい
るが、これは注意を喚起するにとどまり、具体的な改善
策とはなっていなかった。
In order to prevent shoes, etc. from being drawn into the gap between the step and the skirt guard, a caution sign is installed on one step to alert passengers to the area where they should place their feet on the step, and to prevent footwear from being drawn into the gap between the step and the skirt guard. However, this only served as a warning and did not provide any concrete improvement measures.

本発明の目的は、ステップとスカートガードとの隙間に
乗客の履物が引込まれる事故を防ぐことができる乗客コ
ンベア用ステップ、さらしここのステップに用いられる
注意体を提供することしこある。
SUMMARY OF THE INVENTION An object of the present invention is to provide a step for a passenger conveyor, and a caution body used for the step in the exposed area, which can prevent the accident of a passenger's footwear being drawn into the gap between the step and the skirt guard.

〔課題を解決するための手段〕[Means to solve the problem]

上記目的を達成するため、本発明4士、スカートガード
に対向する踏面の側部に、頂部力)ら下向きに前記スカ
ートガードに近づく方向の斜面部を形成した。
In order to achieve the above object, the present invention forms a sloped portion on the side of the tread facing the skirt guard in a direction that approaches the skirt guard downward from the top.

そして、本発明は踏面側部の桟(さん)の頂部の幅を、
踏面中央部の桟(さん)の頂部の幅よりも大きくする一
方、反スカートガード側しこ4土踏面中央部の桟(さん
)の頂部幅と略同−幅の平たん部を設け、この平たん部
以外の幅以内しこ上記斜面部を形成した。
The width of the top of the crosspiece on the side of the tread is
While making the width larger than the width of the top of the crosspiece at the center of the tread, provide a flat part with approximately the same width as the top width of the crosspiece at the center of the tread on the anti-skirt guard side. The above sloped portion was formed within the width of the area other than the flat portion.

また、上記斜面部はステップの踏面の両側部しこ設けた
注意体にあらかじめ設けておき、この注意体を上記踏面
の両側部に取付けるよう番こするとよい。
Further, it is preferable that the slope portion is provided in advance on a caution body provided on both sides of the tread surface of the step, and the caution body is attached to both sides of the tread surface.

このほか、上記斜面部は進行方向番こ沿って不連続に形
成するのがよい。
In addition, the slope portion is preferably formed discontinuously along the direction of travel.

〔作用〕[Effect]

このように構成されたステップを備えたエスカレータや
電動導路などの乗客コンベアは、ステップとスカートガ
ードとの隙間に乗客の履物が引込まれようとすると、斜
面部が履物をそこにとどめるように作用するので、隙間
に引込まれるのを防止できる6 そして、ステップ踏面の斜面部を不連続とすることによ
り、斜面部に隣接する非斜面部が、斜面部にとどまって
いる履物を引外す作用をする。
Passenger conveyors such as escalators and electric guideways equipped with steps configured in this manner have a sloped section that acts to keep the footwear there when the passenger's footwear attempts to be drawn into the gap between the step and the skirt guard. By making the sloped part of the step tread discontinuous, the non-slope part adjacent to the sloped part can prevent footwear from being pulled into the gap. do.

一方、踏面両側部の桟(さん)の頂部の幅を、踏面中央
部の桟(さん)の頂部の幅よりも大きくし、かつ1反ス
カートガード側には踏面中央部の桟(さん)の頂部幅と
略同−な幅の平たん部を設けたので、この両側部の桟(
さん)に斜面部を形成してもその先端が鋭利になること
はなく、安全で意匠性9強度性の両面でも改善される。
On the other hand, the width of the tops of the crosspieces on both sides of the tread is made larger than the width of the tops of the crosspieces at the center of the tread, and the width of the tops of the crosspieces at the center of the tread is made larger than the width of the tops of the crosspieces at the center of the tread. Since we provided a flat part with a width that is approximately the same as the width of the top, the crosspieces on both sides (
Even if a sloped portion is formed on the surface, the tip will not become sharp, improving both safety and design and strength.

また、斜面部を注意体に形成することにより。Also, by forming the sloped part to be careful.

斜面部の形成が容易になる。Formation of the slope portion becomes easier.

〔実施例〕〔Example〕

以下、本発明の一実施例を第1図ないし第5図について
説明する。エスカレータのステップ1は、乗客の乗る踏
面2と、この踏面2のエス力1ノータ進行方向の一側端
部から下方に延在するライザ5とを備えており、これら
ステップ1が、多数、無端状に連結されて回動する。こ
のステップ1の踏面2は、アルミニウム合金、あるいは
、ステンレス薄鋼板を形成して進行方向に沿う多数のク
リート3Cを設けた踏面部3と、合成樹脂などで成形さ
れて進行方向に沿う複数のクリート4Cを設けた注意体
4とで構成されている。そして、この注意体4は踏面部
3の両側部に着脱自在に取付けられ、踏面部3とは異色
で注意喚起効果のある、例えば、黄色系の色をしている
An embodiment of the present invention will be described below with reference to FIGS. 1 to 5. The step 1 of the escalator includes a tread 2 on which a passenger rides, and a riser 5 extending downward from one end of the tread 2 in the traveling direction of the S-force 1 node. It is connected in a shape and rotates. The tread 2 of this step 1 includes a tread part 3 made of aluminum alloy or stainless thin steel plate and provided with a large number of cleats 3C along the traveling direction, and a tread part 3 formed of a synthetic resin etc. and provided with a plurality of cleats 3C along the traveling direction. It is composed of a caution body 4 provided with 4C. The caution bodies 4 are detachably attached to both sides of the tread portion 3, and are of a different color from the tread portion 3 and have an attention-grabbing effect, for example, yellowish color.

一方、このような構成のステップ1の両側には、エスカ
レータのほぼ全長に亘って欄干6が立設されている。こ
の欄干6は、下部を固定部材(図示せず)に固定されて
立設する欄干パネル7と、この欄干パネル7の上部に取
付けたガイドフレーム8と、このガイドフレーム8に案
内されステップ1と同期して移動される移動手摺9とよ
りなり、これら欄干6の内側(ステップ1側)の下部は
、内側デツキ10でおおわれ、かつ、内側下部の側部は
内側デツキ10とつらなるスカートガード11でおおわ
れている。そして、ステップ1の両側部とスカートガー
ド11とは隙間gをもって対向している。
On the other hand, on both sides of the step 1 having such a configuration, handrails 6 are erected over almost the entire length of the escalator. This balustrade 6 includes a balustrade panel 7 that stands upright with its lower part fixed to a fixing member (not shown), a guide frame 8 attached to the upper part of this balustrade panel 7, and a step 1 guided by this guide frame 8. The lower part of the inner side (step 1 side) of these handrails 6 is covered with an inner deck 10, and the lower part of the inner side is covered with a skirt guard 11 connected to the inner deck 10. It's covered. Both sides of the step 1 and the skirt guard 11 face each other with a gap g.

また、ステップ1の注意体4のクリート4Cのうち、ス
カートガード11と対向するクリート4Bの側部に、頂
部4Tから隙間gが存在する側に対して、スカートガー
ド11に近づく方向の斜面部4Sを設けている。この斜
面部4Sは、一定の角度をもった直線的な斜面となって
いる。この直線の斜面部をもつクリート4Bを一例とし
て乗客にビニール靴12の隙間gへの引込まれ防止動作
を、第3図を用いて以下に説明する。
In addition, among the cleats 4C of the caution body 4 in step 1, on the side of the cleat 4B facing the skirt guard 11, there is a slope portion 4S in the direction approaching the skirt guard 11 with respect to the side where a gap g exists from the top 4T. has been established. This slope portion 4S is a linear slope with a certain angle. Taking as an example the cleat 4B having the linear sloped portion, the operation of preventing the passenger from pulling the vinyl shoe 12 into the gap g will be described below with reference to FIG.

いま、エスカレータが上昇運転しているとき、乗客がビ
ニール靴12の爪先12Tをスカートガード11に接触
した状態で踏面2に乗っているとき、スカートガード1
1はステップ1に対し、相対的に第1図の矢印A方向に
移動していることになるので、ビニール靴12の爪先1
2Tはスカートガード11との摩擦力により、第3図に
示すように、斜面部4Sとスカートガード11がなす7
字状の空間に入込む。そして、この空間内で、爪先12
Tは続けて押込まれて矢印B方向に力を受けるが、矢印
Bの先端側には斜面部4Sがあるため、この斜面部4S
に抗力Rが発生する。この抗力Rは爪先12Tを移動さ
せるスカートガード11の摩擦力より大きくなり、つい
には爪先12Tとスカートガード11とに滑りが生じる
ので、爪先12Tが狭い隙間gに入込むことはない。そ
のため、乗客のビニール靴12の爪先12Tは斜面部4
Sに滞留する。
Now, when the escalator is moving upward and a passenger is riding on the tread 2 with the toe 12T of the vinyl shoe 12 in contact with the skirt guard 11, the skirt guard 1
1 is moving in the direction of arrow A in FIG. 1 relative to step 1, so the toe 1 of the vinyl shoe 12
2T is due to the frictional force with the skirt guard 11, as shown in FIG.
Enter the character-shaped space. Then, within this space, the toe 12
T is continuously pushed in and receives a force in the direction of arrow B, but since there is a sloped portion 4S on the tip side of arrow B, this sloped portion 4S
A drag force R is generated. This drag force R becomes larger than the frictional force of the skirt guard 11 that moves the toe 12T, and eventually slippage occurs between the toe 12T and the skirt guard 11, so the toe 12T does not enter the narrow gap g. Therefore, the toe 12T of the passenger's vinyl shoes 12 is
Remains in S.

このとき、乗客が異常に気付き、足を引込めようとすれ
ば、ビニール靴12をスカートガード11に沿って真上
に引張る必要はなく、斜面部4Sの傾斜θに沿って斜め
上方に引張るだけでよく、無理なく引込めることができ
る。
At this time, if the passenger notices something abnormal and tries to withdraw his or her feet, there is no need to pull the vinyl shoe 12 directly upward along the skirt guard 11, but just to pull it diagonally upward along the slope θ of the slope portion 4S. It can be pulled in easily.

これに対し、斜面部4Sがなく、隙間gのみの場合には
、ビニール靴12が隙間gに少しでも入込むと、人込み
に対して滞留部がなく、抗力の発生もないので、次第に
隙間gの奥へ引込まれて行く。そして引込まれたビニー
ル靴12を引抜こうとしてもスカートガード11に沿っ
て真上に引張らねばらなず、極めて厄介となる。
On the other hand, in the case where there is no slope part 4S and there is only the gap g, if the vinyl shoe 12 enters the gap g even a little, there is no retention area against the crowd and no resistance is generated, so the gap gradually increases. I am drawn deep into g. Even if an attempt is made to pull out the retracted vinyl shoe 12, the user has to pull it directly upward along the skirt guard 11, which is extremely troublesome.

ところで、斜面部4Sによって形成される7字状の空間
は、第2図に示すように踏面の両側部の桟(さん)を構
成するクリート4Bの頂部4Tの幅寸法内に設けられる
ものであるが、この頂部4Tの幅Wsは第4図に示すよ
う1こ踏面中央部の桟(さん)を構成するクリート3C
の頂部の幅W2よりも太きく (Wx>W2.) 、こ
の斜面部4Sを形成した残りの部分に幅Wzと略同一寸
法の平たん部(幅W3でWz4Ws)4SSを備えてい
る。
By the way, the 7-shaped space formed by the slope portion 4S is provided within the width dimension of the top portion 4T of the cleat 4B that constitutes the crosspieces on both sides of the tread, as shown in FIG. However, as shown in FIG.
(Wx>W2.), and the remaining portion after forming the sloped portion 4S is provided with a flat portion 4SS having approximately the same dimension as the width Wz (width W3 is Wz4Ws).

この平たん部4SSは、クリート4Bの頂部が、斜面部
4Sを設けたことによって鋭利となり、その先端が乗客
に危害を与えないようにする安全面の効果、頂部の幅は
踏面全域にわたって均等で見栄えが良いという意匠的な
効果、それに、先細になって折れ易くなるのを防ぐ強度
面の効果もある。
This flat part 4SS has a sharp top part of the cleat 4B due to the provision of the slope part 4S, and has a safety effect of preventing the tip from causing harm to passengers, and the width of the top part is uniform over the entire tread surface. It not only has the design effect of looking good, but also the strength effect of preventing it from becoming tapered and easily breaking.

さらに、この斜面部4Sは第5図のように全長しの大半
に連続して設けてもよく、あるいは、第6図のように注
意帯12のクリート12Cに斜面部12Sを不連続に設
けてもよい。この場合、残った所の凸部13は靴先を押
上げて、すき間gへの更なる侵入を防ぐ効果がある。
Further, the slope portion 4S may be provided continuously over most of the entire length as shown in FIG. 5, or the slope portion 12S may be provided discontinuously on the cleat 12C of the caution zone 12 as shown in FIG. Good too. In this case, the remaining convex portion 13 has the effect of pushing up the tip of the shoe and preventing it from further intruding into the gap g.

このように、エスカレータ上昇運転時にはスカートガー
ド11と踏面2との間に引込まれ易かったビニール靴1
2を保護し、人身事故に至るのを防ぐことができる。
In this way, the vinyl shoes 1 that were easily drawn between the skirt guard 11 and the tread 2 when the escalator was in ascending operation.
2 and prevent personal injury.

ところで、ステップ1の踏面2の両側部に設けた斜面部
4Sは、踏面部3とは別構成の注意体4に形成したもの
であるが、別構成の注意体4がなく、踏面2の全部がア
ルミニュウム合金等の踏面部3で構成されているステッ
プでは、踏面部3の成形特同時に斜面部を加工してもよ
く、また、成形後に斜面部を形成してもよい。しかし、
現在は、別構成の注意体4をステップ組立時に取付ける
ことが常識化されているので、あらかじめ斜面部4Sを
形成した注意体4を設けておき、これをスチップ組立時
に踏面両側に取付けたほうが、斜面部4Sの形成は容易
である。また、収納品に対しては注意体4を交換するだ
けで、本発明の実施が行える。
Incidentally, the slope portions 4S provided on both sides of the tread surface 2 in step 1 are formed on a caution body 4 having a separate configuration from the tread surface portion 3, but there is no caution body 4 having a separate configuration, and the entire surface of the tread surface 2 is In the step where the tread portion 3 is made of aluminum alloy or the like, the sloped portion may be processed at the same time as the tread portion 3 is formed, or the sloped portion may be formed after molding. but,
Currently, it is common practice to attach a separate caution body 4 when assembling the step, so it is better to provide a caution body 4 with a sloped portion 4S formed in advance and attach it to both sides of the tread when assembling the step. Forming the slope portion 4S is easy. Furthermore, the present invention can be implemented by simply replacing the caution body 4 for stored items.

尚、斜面部4SはV字状空間に押込まれたビニール靴1
2などを引抜き易くするために、表面は注意体4の他の
部分を同程度の平滑面とすることが望ましい。これは、
例えば、合成樹脂により一体成形で注意体4を形成すれ
ば容易に得ることができる。
Incidentally, the slope portion 4S is the vinyl shoe 1 pushed into the V-shaped space.
In order to make it easier to pull out the parts 2 and the like, it is desirable that the surface is as smooth as the other parts of the caution body 4. this is,
For example, the caution body 4 can be easily obtained by integrally molding a synthetic resin.

ところで、上記の説明はすべてエスカレータのステップ
について説明したが、本構成はそのままの形で電動道路
用ステップにも適用することができる。
Incidentally, although all of the above explanations have been made regarding escalator steps, the present configuration can also be applied as is to electric road steps.

〔発明の効果〕〔Effect of the invention〕

本発明によれば、ステップの踏面の両側部の頂部に適当
な平たん部と組合せて斜面部を設けたので、スカートガ
ードとの隙間に引込まれようとする乗客の履物をそこに
滞留させておくことができ、履物の引込まれ事故を防止
でき、意匠面9強度面でも好都合である。
According to the present invention, sloped parts are provided on the tops of both sides of the step tread in combination with suitable flat parts, so that the footwear of the passenger that is about to be drawn into the gap with the skirt guard is retained there. This prevents accidents caused by footwear being pulled in, and is advantageous in terms of design and strength.

そして、斜面部を不連続とし隣接斜面部間に凸部を設け
て係合部を形成することにより、斜面部に滞留する履物
をスカートガードから引離すことができる。
Further, by making the slope portion discontinuous and providing a convex portion between adjacent slope portions to form an engaging portion, it is possible to separate the footwear staying on the slope portion from the skirt guard.

さらに、斜面部をステップ踏面の両側部に取付けられる
注意体に形成することにより、斜面部の形成が容易にな
り、ステップの製造に際して前もって斜面部の形成がで
きる。このほか、注意体の交換により、現在使用中の乗
客コンベアに簡単に適用することができる。
Further, by forming the slope portions on the caution bodies attached to both sides of the step tread, the slope portions can be easily formed, and the slope portions can be formed in advance when manufacturing the step. In addition, by replacing the caution body, it can be easily applied to passenger conveyors currently in use.

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

第1図は本発明の一実施例を示すエスカレータの部分斜
視図、第2図は第1図のn−n線に沿う縦断拡大図、第
3図は第2図の動作の説明図、第4図は斜面部の形成状
態を示す断面図、第5図及び第6図は斜面部の形成状態
を示す斜視図である。 1・・・ステップ、2・・・踏面、3・・・踏面部、4
・・・注意体、3C,4B、4C・・・クリート、4S
・・・斜面部、11・・・スカートガード、12・・・
ビニール靴、4S。 12S・・・斜面部、
Fig. 1 is a partial perspective view of an escalator showing an embodiment of the present invention, Fig. 2 is an enlarged longitudinal cross-sectional view taken along line nn of Fig. 1, Fig. 3 is an explanatory diagram of the operation of Fig. 2, FIG. 4 is a sectional view showing how the slope portion is formed, and FIGS. 5 and 6 are perspective views showing how the slope portion is formed. 1...Step, 2...Tread, 3...Tread part, 4
... Caution body, 3C, 4B, 4C... Cleat, 4S
...Slope part, 11...Skirt guard, 12...
Vinyl shoes, 4S. 12S...Slope part,

Claims (1)

【特許請求の範囲】 1、進行方向に沿つて多数のクリートをもつ踏面と、前
記踏面の両側部が、立設された欄干の内側下部の側部を
被うスカートガードと隙間をもつて対向する乗客コンベ
ア用ステップにおいて、前記スカートガードに対向する
両側部の前記クリートの頂部の幅を、前記踏面の中央部
の前記クリートの頂部の幅よりも大きくし、この両側部
の前記クリートの頂部に、前記中央部の前記クリートの
頂部の幅と略同一寸法の平たん部を形成し、さらに、こ
の両側部の前記クリートの前記スカートガードに対向す
る側に、前記クリートの頂部から下向きに前記スカート
ガードに近づく方向の斜面部を形成したことを特徴とす
る乗客コンベア用ステップ。 2、立設された欄干の内側下部の側部を被うスカートガ
ードと隙間をもつて対向するステップの踏面両側部に取
付けられ、進行方向に沿つて複数のクリートをもつ乗客
コンベア用ステップの注意体において、 前記スカートガードに対向する側の前記クリートの側部
に、頂部から下向きに前記スカートガードに近づく方向
の斜面部を設けたことを特徴とする乗客コンベア用ステ
ップの注意体。
[Claims] 1. A tread having a large number of cleats along the traveling direction, and both sides of the tread facing, with a gap, a skirt guard that covers the inner lower side of the erected parapet. In the step for a passenger conveyor, the width of the top of the cleat on both sides facing the skirt guard is made larger than the width of the top of the cleat at the center of the tread, and the top of the cleat on both sides , forming a flat part having substantially the same size as the width of the top of the cleat in the central part, and further forming the skirt on both sides of the cleat on sides facing the skirt guard, extending downward from the top of the cleat. A step for a passenger conveyor characterized by forming a slope portion in a direction approaching a guard. 2. Precautions for passenger conveyor steps that have multiple cleats along the direction of travel, installed on both sides of the treads of the steps that are opposite to the skirt guard that covers the inner lower side of the erected parapet, with a gap between them. A caution member for a step for a passenger conveyor, characterized in that: a sloped portion extending downward from the top and approaching the skirt guard is provided on the side of the cleat on the side facing the skirt guard.
JP12908790A 1990-05-21 1990-05-21 Step for passenger conveyor and caution body for same Pending JPH0428691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12908790A JPH0428691A (en) 1990-05-21 1990-05-21 Step for passenger conveyor and caution body for same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12908790A JPH0428691A (en) 1990-05-21 1990-05-21 Step for passenger conveyor and caution body for same

Publications (1)

Publication Number Publication Date
JPH0428691A true JPH0428691A (en) 1992-01-31

Family

ID=15000757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12908790A Pending JPH0428691A (en) 1990-05-21 1990-05-21 Step for passenger conveyor and caution body for same

Country Status (1)

Country Link
JP (1) JPH0428691A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758225B2 (en) 2005-07-15 2010-07-20 Samsung Electronics Co., Ltd. Key pad lighting apparatus for a portable terminal
CN107840236A (en) * 2017-10-24 2018-03-27 安徽兴华制刷有限公司 A kind of automatic catgut embedding device for being used to manufacture staircase hairbrush

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758225B2 (en) 2005-07-15 2010-07-20 Samsung Electronics Co., Ltd. Key pad lighting apparatus for a portable terminal
CN107840236A (en) * 2017-10-24 2018-03-27 安徽兴华制刷有限公司 A kind of automatic catgut embedding device for being used to manufacture staircase hairbrush
CN107840236B (en) * 2017-10-24 2019-04-12 安徽兴华制刷有限公司 It is a kind of for manufacturing the automatic catgut embedding device of staircase hairbrush

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