JPH06255945A - Elevator with balance rope - Google Patents

Elevator with balance rope

Info

Publication number
JPH06255945A
JPH06255945A JP4157593A JP4157593A JPH06255945A JP H06255945 A JPH06255945 A JP H06255945A JP 4157593 A JP4157593 A JP 4157593A JP 4157593 A JP4157593 A JP 4157593A JP H06255945 A JPH06255945 A JP H06255945A
Authority
JP
Japan
Prior art keywords
car
counterweight
rope
fastened
balance
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.)
Withdrawn
Application number
JP4157593A
Other languages
Japanese (ja)
Inventor
Shoji Hongo
昌治 本郷
Eiji Narumi
永次 鳴海
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Priority to JP4157593A priority Critical patent/JPH06255945A/en
Publication of JPH06255945A publication Critical patent/JPH06255945A/en
Withdrawn legal-status Critical Current

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Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

PURPOSE: To reduce frictional resistance between guide rails and guide shoes by causing the fastened ends of a balance rope fastened to a car and a counterweight to move as the car rises and falls. CONSTITUTION: A main rope 10 is fastened at one end to a crosshead channel 4 and is wound on a drive sheave 11 and a deflecting sheave 12 which are disposed at the top of a shaft. The other end of the main rope 10 is fastened to a counterweight 13 for balancing a car 1. A balance rope 27 for balancing the main rope 10 is fastened at one end to the underside of a movable element 23 via a hitch member 26. The balance rope 27 is wound on a tensioning sheave 31 disposed in a pit 30, and is fastened to the underside of the counterweight 13. When the car 1 is on the uppermost floor, the car-side fastened end of the balance rope is moved toward the center of the car 1, and when the car 1 approaches the lowermost story, the hitch member 26 is moved toward the counterweight 13 to reduce the forces applied to guide shoes 7, 8.

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、かごと釣り合い重りと
に、釣り合いロープの両端をそれぞれ止着した釣り合い
ロープを有するエレベーターに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator having a basket and a balance weight, and a balance rope having both ends of the balance rope fixed to each other.

【0002】[0002]

【従来の技術】従来のエレベーターとして、例えば図6
に示すようなものがある。同図において、符号101は
建物の昇降路内を上下移動するかごであり、このかご1
01の頂面には主ロープ102の一端が止着され、また
この主ロープ102は駆動シーブ103、そらせシーブ
104に掛けられ、かご101と釣り合いをとるための
釣り合い重り105に他端が止着されている。かご10
1の両側には一対のガイドレール106(一方のみ図
示)が配設され、このガイドレール106にはかご10
1に取り付けられたガイドシュー107,108が係合
している。駆動シーブ103を巻上機によって回転駆動
させると、主ロープ102は牽引されて、かご101は
ガイドレール106に沿って上下移動する。
2. Description of the Related Art As a conventional elevator, for example, FIG.
There is something like. In the figure, reference numeral 101 is a car that moves up and down in the hoistway of the building.
One end of a main rope 102 is fastened to the top surface of 01, and this main rope 102 is hung on a drive sheave 103 and a deflecting sheave 104, and the other end is fastened to a counterweight 105 for balancing with the car 101. Has been done. Basket 10
A pair of guide rails 106 (only one is shown) are arranged on both sides of the car 1.
The guide shoes 107 and 108 attached to 1 are engaged. When the drive sheave 103 is rotationally driven by the hoist, the main rope 102 is pulled and the car 101 moves up and down along the guide rail 106.

【0003】ところで、昇降路が長い場合には主ロープ
102も長くなり、この主ロープ102の重さはかご1
01と釣り合い重り105の相対的位置によっては駆動
シーブ103に負荷となって悪影響を与えることにな
る。そこで、このような場合には、主ロープ103と釣
り合わせるための釣り合いロープ109を、かご101
と釣り合い重り105とに止着している。また、この釣
り合いロープ109はピット室に配設された張りシーブ
110に掛けている。なお、釣り合いロープ109はか
ご101とのバランスを考慮して、この重心位置(すな
わち、かご101の底面の略中央)に止着されている。
By the way, when the hoistway is long, the main rope 102 also becomes long, and the weight of the main rope 102 is the car 1.
Depending on the relative positions of 01 and the counterweight 105, the drive sheave 103 is loaded and adversely affected. Therefore, in such a case, the balance rope 109 for balancing with the main rope 103 is provided in the car 101.
It is fixed to the counterweight 105. The balance rope 109 is hung on a tension sheave 110 arranged in the pit room. The balance rope 109 is fixed to this center of gravity position (that is, substantially the center of the bottom surface of the car 101) in consideration of the balance with the car 101.

【0004】[0004]

【発明が解決しようとする課題】このような従来のエレ
ベーターにあっては、かご101側の釣り合いロープ1
09は、かご101が最下階に近づくにつれて釣り合い
重り105側へ引っ張られてしまっている。このため、
かご101がガイドレール106に対して少し傾いてし
まい、ひいてはガイドレール106とガイドシュー10
7,108との間に大きな摩擦抵抗が生じることにな
る。その結果、駆動シーブ103を回転駆動する巻上機
は余分の出力を必要とし、またガイドレール106とガ
イドシュー107,108との間の大きな摩擦抵抗によ
って騒音も発生するという問題点があった。
In such a conventional elevator, the balancing rope 1 on the car 101 side is provided.
09 is pulled toward the counterweight 105 side as the car 101 approaches the bottom floor. For this reason,
The car 101 is slightly tilted with respect to the guide rail 106, which in turn leads to the guide rail 106 and the guide shoe 10.
A large frictional resistance is generated between 7, 108. As a result, the hoisting machine that rotationally drives the drive sheave 103 requires extra output, and noise is generated due to the large frictional resistance between the guide rail 106 and the guide shoes 107, 108.

【0005】本発明は、釣り合いロープが釣り合い重り
側へあまり引張られないようにして、ガイドレールとガ
イドシューとの間に生じる摩擦抵抗を小さく抑えた釣り
合いロープを有するエレベーターを提供することを目的
とする。
It is an object of the present invention to provide an elevator having a balance rope in which the frictional resistance between the guide rail and the guide shoe is suppressed to a small level by preventing the balance rope from being pulled too much toward the balance weight side. To do.

【0006】[0006]

【課題を解決するための手段】このような目的を達成す
るために、本発明にあっては、昇降路内に上下移動可能
に配設されたかごと、このかごと釣り合うように前記昇
降路内に配設された釣り合い重りと、この釣り合い重り
と前記かごとを駆動シーブを介してつるべ式に吊り下げ
る主ロープと、両端がそれぞれ前記かごと釣り合い重り
とに止着された釣り合いロープと、この釣り合いロープ
のかご側止着端を前記釣り合い重り側へ移動させる可動
ヒッチ手段と、かごが昇降路のどの位置にいるかを検出
する位置検出手段と、この位置検出手段からの信号に基
づいて前記可動ヒッチ手段へ駆動信号を出力する制御手
段とを備え、かごが最上階にいるときにはこのかごの中
心側へ前記かご側止着端を移動させ、かごが最下階に近
づくにつれてこのかご側止着端を釣り合いおもり側へ移
動させるようにした構成とする。
In order to achieve such an object, according to the present invention, a car disposed so as to be movable up and down in the hoistway, and the car in the hoistway is balanced with the car. , A main rope for suspending the balance weight and the basket in a slipping manner via a drive sheave, and a balance rope having both ends fastened to the basket and the balance weight. Movable hitch means for moving the car-side fixed end of the balance rope to the counterweight side, position detecting means for detecting the position of the car in the hoistway, and the movable means based on a signal from the position detecting means. And a control means for outputting a drive signal to the hitch means.When the car is on the top floor, the car side fastening end is moved to the center of the car, and as the car approaches the bottom floor, A structure in which your side fastening end was to be moved to the counterweight side.

【0007】[0007]

【作用】まず、かごが昇降路のどの位置にいるかを位置
検出手段で検出し、制御手段へ信号を出力する。検出し
たかごの位置が最上階であるときには、制御手段の指示
に基づいて可動ヒッチ手段は駆動され、釣り合いロープ
のかご側止着端をかごの中心側に移動させる。かごが最
上階から下方へ移動すると、前記同様にして可動ヒッチ
手段を駆動して前記かご側止着端を釣り合い重り側に向
けて少しずつ移動させる。最下階にかごが到着すると、
前記かご側止着端は釣り合い重り側に完全に移動させ
る。
First, the position detecting means detects the position of the car in the hoistway and outputs a signal to the control means. When the detected position of the car is the uppermost floor, the movable hitch means is driven based on the instruction of the control means, and the car side fixed end of the balance rope is moved to the center side of the car. When the car moves downward from the top floor, the movable hitch means is driven in the same manner as described above to gradually move the car-side fastening end toward the counterweight side. When the basket arrives on the bottom floor,
The car-side fixed end is moved to the counterweight side completely.

【0008】[0008]

【実施例】以下、本発明を図面に基づいて説明する。図
1ないし図5は本発明に係る釣り合いロープを備えたエ
レベーターの一実施例を示す図である。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. 1 to 5 are views showing an embodiment of an elevator equipped with a balancing rope according to the present invention.

【0009】図1において、符号1は建物の昇降路を上
下移動するエレベーターのかごであり、このかご1の両
側には一対のガイドレール2a、2b(2bは図4に示
す)が配設されている。また、かご1にはかご枠材3が
設けられており、このかご枠材3はかご1の頂面1aお
よび底面1bのそれぞれに配設されたクロスヘッドチャ
ンネル4およびプランクチャンネル5とかご1の両側面
にそれぞれに配設されたアップライトチャンネル6とか
ら構成され、アップライトチャンネル6の上下両端側に
はそれぞれガイドシュー7,8(一方のみを図示)が取
り付けられ、このガイドシュー7,8はガイドレール2
aに係合し、かご1の上下移動はこのガイドレールによ
って案内される。
In FIG. 1, reference numeral 1 is an elevator car that moves up and down a hoistway of a building, and a pair of guide rails 2a and 2b (2b is shown in FIG. 4) are arranged on both sides of the car 1. ing. In addition, the car 1 is provided with a car frame member 3, and the car frame member 3 includes a crosshead channel 4 and a plank channel 5 and a car 1 which are provided on the top surface 1a and the bottom surface 1b of the car 1, respectively. The upright channel 6 is provided on both side surfaces of the upright channel 6, and guide shoes 7, 8 (only one of which is shown) are attached to the upper and lower ends of the upright channel 6, respectively. Is the guide rail 2
The vertical movement of the car 1 is guided by this guide rail.

【0010】また、クロスヘッドチャンネル4には主ロ
ープ10の一端が止着され、この主ロープ10は昇降路
の上方に配設された駆動シーブ11およびそらせシーブ
12に掛けられ、かご1と釣り合いをとるための釣り合
い重り13に他端が止着されている。なお、釣り合い重
り13は、かご1の重さと定格積載荷重の半分の重さと
を合計した重さに設定されている。また、駆動シーブ1
1は昇降路の上方に配設された巻上機(図示せず)と連
結され、巻上機が駆動されると駆動シーブ11は回転
し、かご1は上下移動する。
Further, one end of a main rope 10 is fixed to the crosshead channel 4, and the main rope 10 is hung on a drive sheave 11 and a deflecting sheave 12 arranged above the hoistway to balance with the car 1. The other end is fixed to a counterweight 13 for taking the weight. The counterweight 13 is set to the total weight of the car 1 and half the rated load. Also, drive sheave 1
1 is connected to a hoisting machine (not shown) arranged above the hoistway, and when the hoisting machine is driven, the drive sheave 11 rotates and the car 1 moves up and down.

【0011】下方のプランクチャンネル5には図2ない
し図4に示すように、全体が略正方形をした厚板状のプ
ラットフォームサポートパネル14が取り付けられ、こ
の底面には前後方向に2個のリニアモーター19,20
が並列に取り付けられ、このリニアモーター19,20
はマイコン21(制御手段)からの駆動信号に基づいて
駆動する。リニアモーター19は二次鉄心にアルミ等の
導体を張った棒状のカラム22と、このカラム22に摺
動自在に嵌合され、一次鉄心に1次巻線が巻回された略
円筒状の可動子23とからなっている。カラム22の両
端はプラットフォームサポートパネル14の底面に設け
られた一対のカラム支持材24,25に固定されてお
り、このカラム支持部材24,25はそれぞれ前記底面
における釣り合い重り13側と略中央側に位置してい
る。また、リニアモーター20も同様の構成となってい
る。
As shown in FIGS. 2 to 4, a platform support panel 14 in the form of a thick plate having a substantially square shape as a whole is attached to the lower plank channel 5, and two linear motors are provided on the bottom surface in the front-rear direction. 19, 20
Are installed in parallel, and the linear motors 19 and 20
Is driven based on a drive signal from the microcomputer 21 (control means). The linear motor 19 is a rod-shaped column 22 in which a conductor such as aluminum is stretched around a secondary iron core, and is slidably fitted to the column 22 and has a substantially cylindrical movable shape in which a primary winding is wound around the primary iron core. It consists of a child 23. Both ends of the column 22 are fixed to a pair of column supporting members 24 and 25 provided on the bottom surface of the platform support panel 14, and the column supporting members 24 and 25 are respectively located on the counterweight 13 side and the substantially central side on the bottom surface. positioned. The linear motor 20 also has the same configuration.

【0012】可動子23の下側にはヒッチ部材26を介
して主ロープ10と釣り合わせるための釣りいロープ2
7の一端が止着されており、このヒッチ部材26は全体
が略箱型で中央に係合孔28aを有する取付部材28
と、前記係合孔28aに係合する略球形の頭部29aを
有するロッド29とからなっている。釣り合いロープ2
7はピット室30に配設された張りシーブ31に掛けら
れ、さらに釣り合い重り13の下側に止着されている。
なお、リニアモータ19,20およびかご側止着端材2
6は、全体として可動ヒッチ手段を構成している。
Below the mover 23, a fishing rope 2 for balancing with the main rope 10 via a hitch member 26.
One end of the hitch 7 is fixed, and the hitch member 26 has a substantially box shape as a whole, and has an engaging hole 28a at the center thereof.
And a rod 29 having a substantially spherical head portion 29a that engages with the engagement hole 28a. Balance rope 2
7 is hung on a tension sheave 31 arranged in the pit chamber 30, and is further fixed to the lower side of the counterweight 13.
In addition, the linear motors 19 and 20 and the cage-side fastening scrap 2
6 constitutes a movable hitch means as a whole.

【0013】一方、かご1には、調速機用ロープ(図示
せず)が止着され、この調速機用ロープは昇降路の上下
に一対に配設されたシーブ(図示せず)に掛けられてい
る。前記一対のシーブの一方には調速機とともにかご1
の位置・運行方向等を検出するためのロータリエンコー
ダ33(位置検出手段)が設けられ、このロータリエン
コーダ33から前記情報が信号としてマイコン21へ出
力される。前記情報に基づいてマイコン21からリニア
モータ19,20へ駆動信号が出力される。
On the other hand, a rope for governor (not shown) is fixed to the car 1, and the rope for governor is attached to sheaves (not shown) arranged in a pair above and below the hoistway. It is hung. One of the pair of sheaves has a car 1 together with a governor.
Is provided with a rotary encoder 33 (position detecting means) for detecting the position, the traveling direction, and the like, and the information is output from the rotary encoder 33 to the microcomputer 21 as a signal. A drive signal is output from the microcomputer 21 to the linear motors 19 and 20 based on the information.

【0014】ここで、図5に示すようにヒッチ部材26
がリニアモータ19,20によって釣り合い重り13側
へ移動させられている位置(このとき、釣り合いロープ
27のかご1側は張りシーブ31へ向けて略鉛直状態と
なっている)をA位置(例えば、かご1の中心から約5
0cm位の位置)とし、ヒッチ部材26がかご1の底面
の中心側へ移動させられている位置をB位置とする。
Here, as shown in FIG. 5, the hitch member 26
Is moved to the counterweight 13 side by the linear motors 19 and 20 (at this time, the car 1 side of the balance rope 27 is in a substantially vertical state toward the tension sheave 31) and the A position (for example, 5 from the center of basket 1
The position where the hitch member 26 is moved toward the center of the bottom surface of the car 1 is the position B.

【0015】ヒッチ部材26がA位置にあるときには、
ガイドシュー7,8にかかる力はPYA=(WC×L1
/eとなる。なお、WC:釣り合いロープの重さ,e:
ガイドシュー7,8間の距離,L1:かご1の中心から
A位置までの距離とする。ヒッチ部材26がB位置にあ
るときには、ガイドシュー7,8にかかる力はPYB
(WC・cosθ×L2)/e+WC・sinθとなる。
なお、L2:かご1の中心からB位置までの距離,θ:
釣り合いロープ27の角度とする。
When the hitch member 26 is in the A position,
Force applied to the guide shoes 7 and 8 PY A = (W C × L 1)
/ E. Note that W C : weight of the balance rope, e:
The distance between the guide shoes 7 and 8, L 1 : The distance from the center of the car 1 to the A position. When the hitch member 26 is in the B position, the force applied to the guide shoes 7 and 8 is PY B =
(W C · cos θ × L 2 ) / e + W C · sin θ.
Note that L 2 : the distance from the center of the car 1 to the B position, θ:
Set the angle of the balance rope 27.

【0016】かご1が最上階にあるときには、WCの値
は大きく、かつθの値は小さい。このため、PYA>P
Bとなり、ヒッチ部材26はB位置に移動させた方
が、ガイドシュー7,8にかかる力は小さくなる。
When the car 1 is on the top floor, the value of W C is large and the value of θ is small. For this reason, PY A> P
Next Y B, hitch member 26 is better to move to the position B, the force exerted on the guide shoes 7 and 8 is reduced.

【0017】一方、かご1が最下階にあるときには、W
Cの値は小さく、かつθの値は大きくなる(θは約10
°以上)。このため、PYA<PYBとなり、ヒッチ部材
26はA位置に移動させた方が、ガイドシュー7,8に
かかる力は小さくなる。
On the other hand, when the car 1 is on the lowest floor, W
The value of C is small and the value of θ is large (θ is about 10
° or more). Therefore, PY A <PY B, and the hitch member 26 is better to be moved to the A position, the force exerted on the guide shoes 7 and 8 is reduced.

【0018】すなわち、かご1が最上階にあるときに
は、ヒッチ部材26はB位置に移動させ、最下階にある
ときはヒッチ部材26はA位置に移動させると、ガイド
シュー7,8にかかる力を小さくすることができる。
That is, when the car 1 is on the uppermost floor, the hitch member 26 is moved to the B position, and when the car 1 is on the lowermost floor, the hitch member 26 is moved to the A position. Can be made smaller.

【0019】そこで、まずかご1が昇降路のどの位置に
いるかをロータリエンコーダ33で検出し、マイコン2
1へ信号を出力する、検出したかご1の位置が最上階で
あるときには、マイコン21の指示に基づいてリニアモ
ータ19,20は駆動され、ヒッチ部材26をB位置に
移動・位置させる。かご1が最上階から下方へ移動する
と、前記同様にしてリニアモータ19,20を駆動させ
てヒッチ部材26をA位置に向けて少しずつ移動させ
る。最下階にかごが到着すると、このヒッチ部材26は
A位置に完全に移動させる。このようにすれば、前記し
たようにガイドシュー7,8にかかる力を小さくするこ
とができ、ひいてはこれが係合しているガイドレール2
a、2bとの間に生じる摩擦抵抗を小さくすることがで
きる。
Therefore, first, the rotary encoder 33 detects the position of the car 1 in the hoistway, and the microcomputer 2
When the detected position of the car 1 that outputs a signal to 1 is the uppermost floor, the linear motors 19 and 20 are driven based on the instruction of the microcomputer 21 to move / position the hitch member 26 to the B position. When the car 1 moves downward from the top floor, the linear motors 19 and 20 are driven in the same manner as described above, and the hitch member 26 is gradually moved toward the position A. When the car arrives at the bottom floor, this hitch member 26 is fully moved to the A position. By doing so, the force applied to the guide shoes 7 and 8 can be reduced as described above, and by extension, the guide rail 2 with which this is engaged.
The frictional resistance generated between a and 2b can be reduced.

【0020】[0020]

【発明の効果】以上説明したように、本発明によれば、
かごが最上階にいるときにはこのかごの中心側へかご側
止着端を移動させ、かごか最下階へ近づくにつれて前記
かご側止着端を釣り合いおもり側へ移動させるようにし
たので、ガイドシューにかかる力を小さくすることがで
き、ひいてはこれが係合しているガイドレールとの間に
生じる摩擦抵抗を小さくすることができる。その結果、
駆動シーブを回転駆動する巻上機の出力を小さくするこ
とができ、ガイドレールとガイドシューとの間の摩擦抵
抗によって発生する騒音も小さくすることができる。
As described above, according to the present invention,
When the car is on the top floor, the car side fastening end is moved to the center side of this car, and the car side fastening end is moved to the counterweight side as it approaches the bottom floor of the car. It is possible to reduce the force applied to, and to reduce the frictional resistance generated between the guide rail and the guide rail with which it is engaged. as a result,
The output of the hoisting machine that rotationally drives the drive sheave can be reduced, and the noise generated by the frictional resistance between the guide rail and the guide shoe can also be reduced.

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

【図1】本発明に係る釣り合いロープを有するエレベー
ターの一実施例を示す概略図。
FIG. 1 is a schematic view showing an embodiment of an elevator having a balance rope according to the present invention.

【図2】可動ヒッチ手段の斜視図。FIG. 2 is a perspective view of a movable hitch means.

【図3】可動ヒッチ手段の側図。FIG. 3 is a side view of a movable hitch means.

【図4】可動ヒッチ手段の底図。FIG. 4 is a bottom view of the movable hitch means.

【図5】釣り合いロープの作用を示す概略図。FIG. 5 is a schematic view showing the action of a balance rope.

【図6】従来の釣り合いロープを有するエレベーターの
正面図。
FIG. 6 is a front view of an elevator having a conventional balancing rope.

【符号の説明】[Explanation of symbols]

1…かご 10…主ロープ 13…釣り合い重り 19,20…リニアモータ 21…マイコン 26…ヒッチ部材 27…釣り合いロープ 33…ロータリエンコーダ 1 ... Basket 10 ... Main rope 13 ... Balance weight 19, 20 ... Linear motor 21 ... Microcomputer 26 ... Hitch member 27 ... Balance rope 33 ... Rotary encoder

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 昇降路内に上下移動可能に配設されたか
ごと、このかごと釣り合うように前記昇降路内に配設さ
れた釣り合い重りと、この釣り合い重りと前記かごとを
駆動シーブを介してつるべ式に吊り下げる主ロープと、
両端がそれぞれ前記かごと釣り合い重りとに止着された
釣り合いロープと、この釣り合いロープのかご側止着端
を前記釣り合い重り側へ移動させる可動ヒッチ手段と、
かごが昇降路のどの位置にいるかを検出する位置検出手
段と、この位置検出手段からの信号に基づいて前記可動
ヒッチ手段へ駆動信号を出力する制御手段とを備え、か
ごが最上階にいるときにはこのかごの中心側へ前記かご
側止着端を移動させ、かごが最下階に近づくにつれてこ
のかご側止着端を釣り合いおもり側へ移動させるように
したことを特徴とする釣り合いロープを有するエレベー
ター。
1. A car arranged in the hoistway so as to be vertically movable, a counterweight arranged in the hoistway so as to balance the car, and the counterweight and the car via a drive sheave. A main rope that hangs in a sway
A balance rope whose both ends are respectively fastened to the cage and the counterweight, and a movable hitch means for moving the cage-side fastening end of the balance rope to the counterweight side,
When the car is on the top floor, the car is provided with position detecting means for detecting the position of the car in the hoistway and control means for outputting a drive signal to the movable hitch means based on a signal from the position detecting means. An elevator having a balance rope, characterized in that the car side fastening end is moved to the center side of the car, and the car side fastening end is moved to the counterweight side as the car approaches the bottom floor. .
JP4157593A 1993-03-03 1993-03-03 Elevator with balance rope Withdrawn JPH06255945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4157593A JPH06255945A (en) 1993-03-03 1993-03-03 Elevator with balance rope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4157593A JPH06255945A (en) 1993-03-03 1993-03-03 Elevator with balance rope

Publications (1)

Publication Number Publication Date
JPH06255945A true JPH06255945A (en) 1994-09-13

Family

ID=12612245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4157593A Withdrawn JPH06255945A (en) 1993-03-03 1993-03-03 Elevator with balance rope

Country Status (1)

Country Link
JP (1) JPH06255945A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612177A1 (en) * 2004-05-28 2006-01-04 Inventio Ag Self-centering device for compensation ropes or chains of an elevator
WO2010136359A2 (en) * 2009-05-25 2010-12-02 Inventio Ag Suspension anchoring in an elevator system
EP2323942A1 (en) * 2008-08-13 2011-05-25 Kone Corporation Method and arrangement for fixing the compensating ropes of an elevator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612177A1 (en) * 2004-05-28 2006-01-04 Inventio Ag Self-centering device for compensation ropes or chains of an elevator
EP2323942A1 (en) * 2008-08-13 2011-05-25 Kone Corporation Method and arrangement for fixing the compensating ropes of an elevator
EP2323942A4 (en) * 2008-08-13 2015-01-07 Kone Corp Method and arrangement for fixing the compensating ropes of an elevator
WO2010136359A2 (en) * 2009-05-25 2010-12-02 Inventio Ag Suspension anchoring in an elevator system
WO2010136359A3 (en) * 2009-05-25 2011-05-19 Inventio Ag Suspension anchoring in an elevator system
CN102438931A (en) * 2009-05-25 2012-05-02 因温特奥股份公司 Suspension anchoring in an elevator system
US9533859B2 (en) 2009-05-25 2017-01-03 Inventio Ag Suspension anchoring in an elevator system

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