JPH0252886A - Scaffolding device for elevator installation - Google Patents
Scaffolding device for elevator installationInfo
- Publication number
- JPH0252886A JPH0252886A JP20435488A JP20435488A JPH0252886A JP H0252886 A JPH0252886 A JP H0252886A JP 20435488 A JP20435488 A JP 20435488A JP 20435488 A JP20435488 A JP 20435488A JP H0252886 A JPH0252886 A JP H0252886A
- Authority
- JP
- Japan
- Prior art keywords
- vertical
- horizontal member
- hoistway
- vertical member
- horizontal
- 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
Links
- 238000009434 installation Methods 0.000 title description 16
- 230000003028 elevating effect Effects 0.000 abstract 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は昇降路上部の乗場開口部の床に設置して、昇降
路内でエレベータの据付等の諸作業を行う際に使用され
るエレベータ据付用足場装置に関［従来の技術］
従来のこの種のエレベータ据付用足場装置として、特開
昭６０−１９８６２号公報に記載の技術を挙げることが
できる。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an elevator that is installed on the floor of a landing opening at the top of a hoistway and used when performing various operations such as installing an elevator in the hoistway. Regarding Scaffolding Device for Installation [Prior Art] As a conventional scaffolding device for installing elevators of this type, there is a technique described in Japanese Patent Application Laid-Open No. 19862/1986.
第５図は従来のエレベータ据付用足場装置が設置された
昇降路上部の縦断面図、第６図は第５図の足場装置を拡
大して示す側面図、第７図は第６図の平面図である。Figure 5 is a vertical sectional view of the upper part of the hoistway where a conventional elevator installation scaffolding device is installed, Figure 6 is an enlarged side view of the scaffolding device in Figure 5, and Figure 7 is a plan view of Figure 6. It is a diagram.
図において、（１）はエレベータの昇降路、（２）は前
記昇降路（１）の側壁、（３）は最上階の前記側壁（２
）に形成された乗場開口部、（４）、は最上階の乗場床
、（４１）は前記乗場床（４）から乗場開口部（３）を
介して昇降路（１）内に張出された足場である。In the figure, (1) is the elevator hoistway, (2) is the side wall of the hoistway (1), and (3) is the side wall (2) of the top floor.
), (4) is the landing floor of the top floor, and (41) is the landing opening formed in the landing floor (4) that extends into the hoistway (1) through the landing opening (3). It is a scaffolding.
（４２）は両端部がアンカーボルト（４３）で乗場床（
４）上に固定された支持板、（４４）は前記支持板（４
２）の両端に立設されたブラケット、（４５）は前記ブ
ラケット（４４）にピン（４６）で回動可能に立設され
た垂直部材、（４７）は前記垂直部材（４５）の上端に
ピン（４８）で回動可能に連結された水平部材、（４９
）は−端が水平部材（４７）の先端にピン（５０）で回
動可能に連結され、かつ、他端がブラケット（４４）に
前記ピン（４６）で回動可能に連結された傾斜部材であ
る。そして、垂直部材（４５）と水平部材（４７）と傾
斜部材（４９）とで足場（４１）が側面形直角三角形状
に構成されている。なお、（５１）は前記水平部材（４
７）上にボルト（５２）で固定された複数の足場板であ
る。(42) has anchor bolts (43) on both ends of the landing floor (
4) a support plate fixed on the support plate (44);
2), a vertical member (45) is rotatably installed on the bracket (44) with a pin (46), and (47) is a vertical member at the upper end of the vertical member (45). a horizontal member (49) rotatably connected by a pin (48);
) is an inclined member whose - end is rotatably connected to the tip of the horizontal member (47) by a pin (50), and whose other end is rotatably connected to the bracket (44) by the pin (46). It is. The vertical member (45), the horizontal member (47), and the inclined member (49) form the scaffold (41) in the shape of a right triangle on the side. Note that (51) is the horizontal member (4).
7) A plurality of scaffolding boards fixed with bolts (52) on top.
次に、上記のように構成された従来のエレベータ据付用
足場装置の設置方法を説明する。Next, a method of installing the conventional elevator installation scaffolding device configured as described above will be explained.
まず、第５図に示すように、乗場床（４〉上にアンカー
ボルト（４３）で支持板（４２）を固定し、その支持板
（４２）のブラケット（４４）にピン（４６）で垂直部
材（４５）及び傾斜部材（４９）の基端を支持する。次
に、第５図に鎖線で示すように、乗場床（４）上で垂直
部材（４５）、水平部材（４７）及び傾斜部材（４９）
を直角三角形状に組付ける。そして、第５図に矢印で示
すように、前記ピン（４６）を中心にして足場（４１）
を昇降路（１）内に回動し、水平部材（４７）と傾斜部
材（４９）との連結部を側壁（２）に当接させて、足場
（４１）を昇降路（１）内に設置する。First, as shown in FIG. The proximal ends of the member (45) and the inclined member (49) are supported.Next, as shown by the chain line in FIG. Parts (49)
Assemble into a right triangle shape. Then, as shown by the arrow in FIG. 5, the scaffold (41) is placed around the pin (46).
into the hoistway (1), bring the joint between the horizontal member (47) and the inclined member (49) into contact with the side wall (2), and place the scaffold (41) into the hoistway (1). Install.
［発明が解決しようとする課題］
従来のエレベータ据付用足場装置は、上記のように構成
され、組付後に回動して設置されるものであるから、傾
斜部材（４９）の長さ（Ｌ）が乗場開口部（３）の高さ
（Ｈ）に制限されて、昇降路（１）の奥行（Ｂ）が深い
場合には、足場（４１）を設置できないことがあった。[Problems to be Solved by the Invention] Since the conventional scaffolding device for elevator installation is configured as described above and is installed by rotating after assembly, the length (L) of the inclined member (49) ) is limited by the height (H) of the landing opening (3), and if the depth (B) of the hoistway (1) is deep, the scaffolding (41) may not be able to be installed.
また、垂直部材（４５）に対する水平部材（４７）の取
付位置が一定であるため、足場（４１）の高さを上下に
調整することができず、昇降路（１）の天井から足場（
４１）までの距離が短い場合には、不安定な姿勢で作業
を行わねばならなかった。In addition, since the mounting position of the horizontal member (47) relative to the vertical member (45) is fixed, the height of the scaffold (41) cannot be adjusted up or down, and the height of the scaffold (41) cannot be adjusted up or down from the ceiling of the hoistway (1).
41), it was necessary to work in an unstable position.
そこで、本発明は、昇降路の奥行に制限されることなく
、足場を昇降路内に確実に設置できるとともに、足場の
高さを適宜に調整して、安定した姿勢で作業を行うこと
ができるエレベータ据付用足場装置の提供を課題とする
ものである。Therefore, the present invention enables scaffolding to be reliably installed in the hoistway without being limited by the depth of the hoistway, and allows work to be carried out in a stable posture by adjusting the height of the scaffold appropriately. The object of the present invention is to provide a scaffolding device for installing elevators.
［課題を解決するための手段］
本発明にかかるエレベータ据付用足場装置は、エレベー
タの乗場開口部の床に立設された垂直部材と、その垂直
部材に上下に位置調整可能に連結され乗場開口部から昇
降路内に略水平状に延出する長さ調整可能な水平部材と
、その水平部材と垂直部材との間に傾斜状に架設された
長さ調整可能な傾斜部材とを備えるものである。[Means for Solving the Problems] An elevator installation scaffolding device according to the present invention includes a vertical member installed on the floor of an elevator hall opening, and a vertical member connected to the vertical member so as to be vertically adjustable. The hoistway includes a length-adjustable horizontal member extending substantially horizontally from the shaft into the hoistway, and a length-adjustable inclined member installed in an inclined manner between the horizontal member and the vertical member. be.
［作用］
本発明においては、水平部材及び垂直部材がそれぞれ長
さ調整可能であるから、昇降路の仕様が相違する場合で
も、昇降路の奥行の寸法に合せて足場を容易かつ確実に
組付ることができる。また、垂直部材に対する水平部材
の連結位置を上下に変更すれば、足場の高さを適宜に調
整できる。[Function] In the present invention, since the lengths of the horizontal members and the vertical members are adjustable, even if the specifications of the hoistway are different, the scaffolding can be easily and reliably assembled according to the depth dimension of the hoistway. can be done. Further, by changing the connecting position of the horizontal member to the vertical member up and down, the height of the scaffold can be adjusted as appropriate.
［実施例］ 以下、本発明の詳細な説明する。[Example] The present invention will be explained in detail below.
第１図は本発明の一実施例によるエレベータ据付用足場
装置が設置された昇降路上部の縦断面図、第２図は第１
図の横断面図、第３図及び第４図は第１図のエレベータ
据付用足場装置の設置方法をそれぞれ異なる段階で示す
昇降路上部の縦断面図である。なお、図中、従来例と同
−符号及び記号は従来例の構成部分と同一または相当す
る構成部分を示すものであり、ここでは重複する説明を
省略する。FIG. 1 is a vertical cross-sectional view of the upper part of the hoistway on which an elevator installation scaffolding device according to an embodiment of the present invention is installed, and FIG.
3 and 4 are vertical cross-sectional views of the upper part of the hoistway showing the method of installing the elevator installation scaffolding device of FIG. 1 at different stages, respectively. In the drawings, the same reference numerals and symbols as in the conventional example indicate the same or corresponding components as in the conventional example, and redundant explanation will be omitted here.
図において、（６）は本実施例の足場の全体を示し、（
７）は前記足場（６）の下端を支持するように乗場床（
４）上にアンカーボルト（８）で固定された左右一対の
支持板、（９）は下端が前記支持板（７）に固定された
左右一対の垂直部材でおる。前記垂直部材（９）は乗場
開口部（３）の高さ（Ｈ）より短い四角状パイプよりな
る主杆（１０）と、前記主杆（１０）の上端部に摺動自
在に挿入された摺動杆（１１）とから全体の長さが調整
可能に構成されている。前記摺動杆（１１）には昇降路
（１）の側壁（２）の外面に保持される保持ボルト（１
２）が設けられるとともに、主杆（１０）に対しビン（
１３）で係止される複数の位置決孔（１４）が上下に列
設されている。In the figure, (6) shows the entire scaffold of this example, and (6) shows the entire scaffold of this example.
7) is a landing floor (
4) A pair of left and right support plates are fixed to the top with anchor bolts (8), and the lower ends of (9) are a pair of left and right vertical members fixed to the support plate (7). The vertical member (9) is slidably inserted into the main rod (10) made of a square pipe shorter than the height (H) of the landing opening (3) and the upper end of the main rod (10). The entire length can be adjusted from the sliding rod (11). The sliding rod (11) has a retaining bolt (1) held on the outer surface of the side wall (2) of the hoistway (1).
2) is provided, and the main rod (10) is provided with a bottle (
A plurality of positioning holes (14), which are locked by the holes 13), are arranged vertically.
（１５）は両垂直部材（９）間に図示しない螺子等で取
外可能に横架された複数本のステップである。(15) is a plurality of steps removably suspended horizontally between both vertical members (9) using screws (not shown) or the like.
また、（１６）は前記垂直部材（９）の主杆（１０）上
に摺動及び回動可能に装着されたクランプ、（１７）は
乗場開口部（３）から昇降路（１）内に略水平状に延出
するように基端が前記クランプ（１６）を介して垂直部
材（９）に高さ調整可能に連結された水平部材である。Further, (16) is a clamp that is slidably and rotatably mounted on the main rod (10) of the vertical member (9), and (17) is a clamp that is slidably and rotatably mounted on the main rod (10) of the vertical member (9). It is a horizontal member whose base end is connected via the clamp (16) to the vertical member (9) so that its height can be adjusted so as to extend substantially horizontally.
前記水平部材（１７）は、クランプ（１６）に把持され
る基端杆（１８）と、昇降路（１）の側壁（２）に当接
する当接板（２４）を有する先端杆（１９）と、前記先
端杆（１９）及び基端杆（１８）を長孔（２５）と螺子
（２６）とを介してそれぞれ伸縮自在に連結する中央杆
（２０）とから全体の長さが調整可能に構成されている
。（２１）は前記中央杆（２０）の下面に固着された連
結片である。The horizontal member (17) includes a proximal end rod (18) held by a clamp (16), and a distal end rod (19) having an abutment plate (24) that abuts against the side wall (2) of the hoistway (1). and a central rod (20) that telescopically connects the distal rod (19) and the proximal rod (18) via elongated holes (25) and screws (26), so that the overall length can be adjusted. It is composed of (21) is a connecting piece fixed to the lower surface of the central rod (20).
そして、（２８）は前記水平部材（１７）と前記垂直部
材（９）との間に傾斜状に架設された傾斜部材であり、
その一端は水平部材（１７）の前記連結片（２１）にビ
ン（２９）で回動可能に連結され、かつ、他端は前記支
持板（７）にピン（３０）で回動可能に連結されている
。そして、この傾斜部材（２８）は水平部材（１７）側
の主杆（３１）と、支持板（７）側の摺動杆（３２）と
から、垂直部材（９）と同様の機構で、全体の長さが調
整可能に構成されている。and (28) is an inclined member installed in an inclined manner between the horizontal member (17) and the vertical member (9),
One end thereof is rotatably connected to the connecting piece (21) of the horizontal member (17) with a pin (29), and the other end is rotatably connected to the support plate (7) with a pin (30). has been done. This inclined member (28) is constructed by a main rod (31) on the horizontal member (17) side and a sliding rod (32) on the support plate (7) side, with the same mechanism as the vertical member (9). The overall length is adjustable.
次に、上記のように構成された本実施例のエレベータ据
付用足場装置の設置方法を説明する。Next, a method of installing the elevator installation scaffolding device of this embodiment configured as described above will be explained.
まず、第３図に示すように、乗場開口部（３）の左右両
側に垂直部材（９）を立て、主杆（１０）の下端の支持
板（７）を乗場床（４）に固定したのち、摺動杆（１１
）を適宜長さに延ばして保持ボルト（１２）を昇降路（
１）の側壁（２）に保持する。こうすれば、乗場開口部
（３）の高さ（Ｈ）に応じて垂直部材（９）をしっかり
と立設保持できる。First, as shown in Figure 3, vertical members (9) were erected on both the left and right sides of the landing opening (3), and the support plate (7) at the lower end of the main rod (10) was fixed to the landing floor (4). Later, the sliding rod (11
) to an appropriate length and attach the retaining bolt (12) to the hoistway (
1) is held on the side wall (2). In this way, the vertical member (9) can be firmly erected and held according to the height (H) of the landing opening (3).
次に、第３図に一点鎖線で示すように、傾斜部材（２８
）を乗場床（４）上に倒した状態で、水平部材（１７）
の基端杆（１８）を垂直部材（９）の下部に配置したク
ランプ（１６）に仮止めする。Next, as shown by the dashed line in FIG.
) on the landing floor (4), horizontal member (17)
The proximal end rod (18) of the vertical member (9) is temporarily fixed to a clamp (16) placed at the bottom of the vertical member (9).
続いて、第３図に実線で示すように、クランプ（１６）
を所望する高さまで上方に移動してその位首で固定する
。次いで、第３図に二点鎖線で示すように、傾斜部材（
２８）を昇降路（１）側に押込み、水平部材（１７）を
水平位置に向けて回動する。この場合、水平部材（１７
）の回動に伴ない当接板（２４）が側壁（２）に干渉し
ないように、予めクランプ（１６）から当接板（２４）
までの距離を若干短めに調整しておく。Next, as shown by the solid line in Figure 3, clamp (16)
Move it upward to the desired height and fix it there. Next, as shown by the two-dot chain line in FIG. 3, the inclined member (
28) toward the hoistway (1) and rotate the horizontal member (17) toward the horizontal position. In this case, the horizontal member (17
) to prevent the abutment plate (24) from interfering with the side wall (2) as the abutment plate (24) rotates.
Adjust the distance to be slightly shorter.
そして、第４図に示すように、水平部材（１７）の略水
平位置において、傾斜部材（２８）の１習動杆（３２）
を主杆（３１）に位置決めし、かつ、その摺動杆（３２
）の基端をピン（３０）で支持板（７）に連結する。次
いで、クランプ（１６）を緩めて当接板（２４）が側壁
（２）に当るまで水平部材（１７）を後方へ移動すると
ともに、クランプ（１６）を上下に微動して水平部材（
１７）の水平を正確に出した１麦、クランプ（１６）を
垂直部材（９）に固定し、同時に、そのクランプ（１６
）で基端杆（１８）を把持する。こうすれば、側面形直
角三角形状の強固な構造の足場（６〉が昇降路（１）内
に構築される。Then, as shown in FIG. 4, when the horizontal member (17) is in a substantially horizontal position, one learning rod (32) of the inclined member (28)
is positioned on the main rod (31), and the sliding rod (32
) is connected to the support plate (7) with a pin (30). Next, loosen the clamp (16) and move the horizontal member (17) backward until the contact plate (24) touches the side wall (2), and move the clamp (16) up and down slightly to move the horizontal member (
17), fix the clamp (16) to the vertical member (9), and at the same time tighten the clamp (16).
) to grasp the proximal rod (18). In this way, a solid scaffolding (6) with a right triangular side profile is constructed within the hoistway (1).
その後、第１図に示すように、水平部材（１７）上に必
要枚数の足場板（５１）をボルト（５２）で取付けると
ともに、両垂直部材（９）間にステップ（１５）を横架
して、昇降路（１）への足場（６）の設置作業を終了す
る。Thereafter, as shown in Fig. 1, the required number of scaffolding boards (51) are attached to the horizontal member (17) with bolts (52), and a step (15) is installed horizontally between both vertical members (9). Then, the installation work of the scaffolding (6) on the hoistway (1) is completed.
このように、上記実施例のエレベータ据付用足場装置は
、乗場床（４）に立設された長さ調整可能な垂直部材（
９）と、その垂直部材（９）にクランプ（１６）を介し
て上下に位置調整可能に連結され、乗場開口部（３）か
ら昇降路（１）内に略水平状に延出する長さ調整可能な
水平部材（１７）と、その水平部材（１７）と垂直部材
（９）との間に傾斜状に架設された長さ調整可能な傾斜
部材（２８）とから構成したものである。In this way, the elevator installation scaffolding device of the above embodiment has a length-adjustable vertical member (
9) and a length that is connected to the vertical member (9) via a clamp (16) so as to be vertically adjustable, and extends substantially horizontally from the landing opening (3) into the hoistway (1). It is composed of an adjustable horizontal member (17) and a length-adjustable inclined member (28) installed in an inclined manner between the horizontal member (17) and the vertical member (9).
したがって、上記実施例によれば、昇降路（１）の奥行
（Ｂ）に合うように、水平部材（１７）及び傾斜部材（
２８）の長さを適宜に調整して、足場（６）を昇降路（
１）内に確実に組付けることができる。また、水平部材
（１７）の高さは垂直部材（９）に対するクランプ（１
６）の上下位置を変更することによって容易に調整でき
るため、足場板（５１）と昇降路（１）の天井との間に
適当な距離を確保して、安定した姿勢でエレベータの据
付等の諸作業を安全に行うことができる。Therefore, according to the above embodiment, the horizontal member (17) and the inclined member (
Adjust the length of 28) as appropriate and move the scaffolding (6) to the hoistway (
1) Can be reliably assembled into the interior. Also, the height of the horizontal member (17) is determined by the height of the clamp (1) relative to the vertical member (9).
6), it can be easily adjusted by changing the vertical position of Able to perform various tasks safely.
ところで、上記実施例の垂直部材（９）は、摺動杆（１
１）で全体の長さが調整可能に構成されているが、本発
明を実施する場合には、これに限定されるものではなく
、水平部材（１７）及び傾斜部材（２８）を乗場床（４
）上に支持するように機能するものであればよい。しか
しながら、垂直部材（９）が長さ調整可能であると、昇
降路（１）の仕様により乗場開口部（３）の高さ（Ｈ）
が相違する場合でも、足場（６）の組付けに支障をきた
さないという効果がある。By the way, the vertical member (9) of the above embodiment is a sliding rod (1
1), the overall length is adjustable, but when implementing the present invention, the present invention is not limited to this, and the horizontal member (17) and the inclined member (28) are arranged on the landing floor ( 4
) Any material that functions to support the surface may be used. However, if the vertical member (9) is adjustable in length, the height (H) of the landing opening (3) will depend on the specifications of the hoistway (1).
Even if the numbers are different, there is an effect that there is no problem in assembling the scaffold (6).
［発明の効果］
以上のように、本発明のエレベータ据付用足場装置は、
エレベータの乗場開口部の床に立設された垂直部材と、
その垂直部材に上下に位置調整可能に連結され乗場開口
部から昇降路内に略水平状に延出する長さ調整可能な水
平部材と、その水平部材と垂直部材との間に傾斜状に架
設された長さ調整可能な傾斜部材とを備えるものである
から、水平部材及び傾斜部材の長さを適宜に調整すれば
、昇降路の奥行に制限されることなく、足場を昇降路内
に確実に設置できるとともに、垂直部材に対する水平部
材の上下位置を変更して足場の高さを調整すれば、その
足場の上でエレベータの据付等の諸作業を安定した姿勢
で安全に行うことができる。[Effects of the Invention] As described above, the elevator installation scaffolding device of the present invention has the following effects:
A vertical member installed on the floor of the elevator hall opening,
A length-adjustable horizontal member that is connected to the vertical member so that its position can be adjusted vertically and extends substantially horizontally from the landing opening into the hoistway, and is installed in an inclined manner between the horizontal member and the vertical member. Since the platform is equipped with a sloped member whose length can be adjusted, by appropriately adjusting the length of the horizontal member and the sloped member, the scaffold can be placed securely within the hoistway without being limited by the depth of the hoistway. By adjusting the height of the scaffold by changing the vertical position of the horizontal member relative to the vertical member, various tasks such as installing an elevator can be performed safely on the scaffold in a stable posture.
第１図は本発明の一実施例によるエレベータ据付用足場
装置が設置された昇降路上部の縦断面図、第２図は第１
図の横断面図、第３図及び第４図は第１図のエレベータ
据付用足場装置の設置方法をそれぞれ異なる段階で示す
昇降路上部の縦断面図、第５図は従来のエレベータ据付
用足場装置が設置された昇降路上部の縦断面図、第６図
は第５図の足場装置を拡大して示す側面図、第７図は第
６図の平面図である。
図において、
１：昇降路、 ３：乗場開口部、４：乗場床、
６：足場、
９：垂直部材、 １７：水平部材、２８：傾斜部材
、
である。
なお、図中、同−符号及び同一記号は同一または相当部
分を示すものである。
代理人 弁理士 大吉 増雄 外２名
第２図FIG. 1 is a vertical cross-sectional view of the upper part of the hoistway on which an elevator installation scaffolding device according to an embodiment of the present invention is installed, and FIG.
3 and 4 are longitudinal sectional views of the upper part of the hoistway showing the installation method of the elevator installation scaffolding device shown in FIG. 1 at different stages, and FIG. 5 is a conventional elevator installation scaffolding. FIG. 6 is an enlarged side view showing the scaffolding device of FIG. 5, and FIG. 7 is a plan view of FIG. 6. In the figure, 1: hoistway, 3: landing opening, 4: landing floor,
6: Scaffolding, 9: Vertical member, 17: Horizontal member, 28: Slanted member. In the drawings, the same reference numerals and the same symbols indicate the same or equivalent parts. Agent: Patent attorney Masuo Daikichi and two others Figure 2
Claims (1)
材と、 前記垂直部材に高さ調整可能に連結され前記乗場開口部
から昇降路内に略水平状に延出する長さ調整可能な水平
部材と、 前記水平部材と前記垂直部材との間に傾斜状に架設され
た長さ調整可能な傾斜部材と を具備することを特徴とするエレベータ据付用足場装置
。(1) A vertical member erected on the floor of the elevator landing opening, and a length-adjustable member that is connected to the vertical member in a height-adjustable manner and extends substantially horizontally from the landing opening into the hoistway. A scaffolding device for installing an elevator, comprising: a horizontal member; and a length-adjustable inclined member installed in an inclined manner between the horizontal member and the vertical member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20435488A JPH0252886A (en) | 1988-08-17 | 1988-08-17 | Scaffolding device for elevator installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20435488A JPH0252886A (en) | 1988-08-17 | 1988-08-17 | Scaffolding device for elevator installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0252886A true JPH0252886A (en) | 1990-02-22 |
Family
ID=16489119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20435488A Pending JPH0252886A (en) | 1988-08-17 | 1988-08-17 | Scaffolding device for elevator installation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0252886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06156922A (en) * | 1992-11-17 | 1994-06-03 | Mitsubishi Electric Corp | Scaffold for installation of elevator |
-
1988
- 1988-08-17 JP JP20435488A patent/JPH0252886A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06156922A (en) * | 1992-11-17 | 1994-06-03 | Mitsubishi Electric Corp | Scaffold for installation of elevator |
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