WO2017168695A1 - Elevator device - Google Patents
Elevator device Download PDFInfo
- Publication number
- WO2017168695A1 WO2017168695A1 PCT/JP2016/060737 JP2016060737W WO2017168695A1 WO 2017168695 A1 WO2017168695 A1 WO 2017168695A1 JP 2016060737 W JP2016060737 W JP 2016060737W WO 2017168695 A1 WO2017168695 A1 WO 2017168695A1
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- WIPO (PCT)
- Prior art keywords
- car
- cable
- hoistway
- winding device
- elevator apparatus
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/06—Door or gate operation of sliding doors
- B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
Definitions
- the present invention relates to an elevator apparatus.
- Patent Document 1 As a conventional elevator apparatus, for example, as disclosed in Patent Document 1, there is an elevator apparatus in which a car room and a counterweight with a built-in linear motor are connected to each other through a return wheel.
- a car signal cable provided in the lower part of the car room and a power cable installed in the lower part of the counterweight are connected to a drive control apparatus installed in the lower part of the hoistway through a spyrator.
- the present invention has been made in view of the above, and an object of the present invention is to obtain an elevator apparatus that can easily secure a retreat space while being able to reduce an excess portion of a cable.
- the present invention provides an elevator provided with a car, a main rope for suspending the car, and a cable connecting the control panel and the car, which are provided in a hoistway so as to be lifted and lowered.
- the cable is provided with a cable winding device for winding and unwinding the cable, and the cable winding device is supported by the cage so as to move up and down integrally with the cage.
- the elevator apparatus of the present invention it is possible to easily secure an evacuation space while reducing the excess portion of the cable.
- FIG. 1 is a diagram showing an elevator apparatus according to Embodiment 1 of the present invention.
- FIG. 2 is a diagram showing a state in which the car is in the vicinity of the retreat space according to the first embodiment of the present invention.
- the elevator apparatus includes a car 4, a counterweight 5, and a main rope 10.
- the car 4 and the counterweight 5 are provided so as to be movable up and down in the hoistway 1 extending vertically.
- the car 4 and the counterweight 5 are connected by a main rope 10. That is, the main rope 10 connects the car 4 and the counterweight 5 in a slidable manner.
- a machine room 3 is provided in the upper part of the hoistway 1, and a pit 2 is provided in the lower part of the hoistway 1.
- a machine base 8 In the machine room 3, a machine base 8, a hoisting machine 6, a deflecting wheel 7 and a control panel 9 are provided.
- the machine base 8 is disposed in the lower part of the machine room 3, and the hoisting machine 6 and the deflecting wheel 7 are placed on the machine base 8.
- a main rope 10 is wound around the hoist 6 and the deflector 7.
- the main rope 10 is moved, and the car 4 and the counterweight 5 are moved up and down in the opposite directions.
- the elevator apparatus further includes a cable 11.
- the cable 11 transmits and receives various signals to the car, supplies power, and the like, and connects the control panel 9 and the car 4.
- a car door device 14 configured in a known manner is provided on the landing side of the car 4. Moreover, the landing door apparatus 13 is provided in the hoistway side of each landing of a structure.
- the car 4 is provided with a cable winding device 12.
- the cable winding device 12 is supported by the car 4 so as to move up and down integrally with the car 4.
- the cable winding device 12 is supported on the lower outer side of the car 4.
- the cable 11 occupies a large space below the car 4. It is necessary to enlarge the pit 2 in order to ensure a sufficient retreat space for maintenance workers. In other words, the pits must be deeper than the pits required when there is no cable.
- the cable 11 when the car is operated in the maintenance mode, when the car descends beyond a predetermined height of the hoistway, the cable 11 is wound up and the car is taken up. Is raised beyond a predetermined height of the hoistway, the cable 11 is fed out.
- the pit depth can be operated with the same dimensions as during normal elevator operation.
- the cable 11 may be wound and unwound in accordance with the raising / lowering operation of the car 4.
- the cable winding device 12 winds and unwinds the cable 11 in accordance with the raising / lowering operation of the car 4 during normal operation.
- the height position of the car in the hoistway is easily known in a known manner, and the cable length is also known in advance as a design value. It can also be seen how much the cable will hang down the car corresponding to the height position of the car.
- the cable is wound and fed out according to the height position of the car or the amount of movement of the car.
- the evacuation space can be easily ensured while the excess portion of the cable can be reduced.
- Embodiment 2 FIG. Next, a second embodiment of the present invention will be described based on FIG.
- the second embodiment is the same as the first embodiment described above except for the contents described below.
- FIG. 4 is a diagram showing a state where the car is in the vicinity of the evacuation space in the second embodiment of the present invention.
- the cable winding device is a car door driving motor 17.
- the car door driving motor 17 is installed on the upper side of the car 4 in order to open and close the car door.
- pulleys 18 a and 18 b are provided at the lower part of the car 4 in order to wind up the portion of the cable 11 that hangs downward from the control panel 9 by the car door drive motor 17. That is, once the cable 11 extending below the car 4 is wound around the pulleys 18 a and 18 b and wound around the door driving motor 17 on the upper side of the car 4. The door drive motor 17 not only winds the cable 11 but also unwinds the cable 11 as necessary, as in the first embodiment.
- the present invention can also be implemented by adding a winding device to a compensation cable attached as a countermeasure against traction of a car and a counterweight in addition to the control cable. While it is possible to reduce the surplus portion, it is possible to easily secure the evacuation space.
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Provided is an elevator device comprising: a car vertically movably provided within a hoistway; a main rope for suspending the car; and a cable for connecting the car and a control board. The car is provided with a cable winding device for winding and unwinding a cable. The cable winding device is supported by the car so as to move vertically with the car.
Description
本発明は、エレベータ装置に関するものである。
The present invention relates to an elevator apparatus.
従来のエレベータ装置として、例えば特許文献１に開示されているように、かご室と、リニアモータを内蔵した釣り合いおもりとを、返し車を介してつるべ式に連結させた、エレベータ装置がある。
As a conventional elevator apparatus, for example, as disclosed in Patent Document 1, there is an elevator apparatus in which a car room and a counterweight with a built-in linear motor are connected to each other through a return wheel.
このエレベータ装置では、かご室下部に設けられたかご用信号ケーブルと、釣り合いおもり下部に設置されている動力ケーブルとが、スパイレータを介して、昇降路下部に設置されている駆動制御装置に接続される。これによって、かご室もしくは釣り合いおもりが昇降する際に、かご用信号ケーブルもしくは動力ケーブルが巻き取られ、ケーブルの余剰部分を減少させることができる。
In this elevator apparatus, a car signal cable provided in the lower part of the car room and a power cable installed in the lower part of the counterweight are connected to a drive control apparatus installed in the lower part of the hoistway through a spyrator. The As a result, when the car room or the counterweight moves up and down, the car signal cable or the power cable is wound up, and the excess portion of the cable can be reduced.
しかしながら、上述した特許文献１に記載のエレベータ装置では、昇降路下部にスパイレータが設置されることから、保守作業時における、作業員の退避スペースを決定する自由度が減少する可能性があった。また、昇降行程が長い（階床が多い）場合には、ケーブルが長くなり、スパイレータで巻取る量も多く、スパイレータ本体が大きくなり、これによっても、退避スペースを決定する自由度が減少する可能性があった。
However, in the elevator apparatus described in Patent Document 1 described above, since the spyrator is installed at the lower part of the hoistway, there is a possibility that the degree of freedom in determining the worker's retreat space during maintenance work may be reduced. In addition, when the lifting / lowering stroke is long (there are many floors), the cable becomes long, the amount of winding by the spyrator is large, and the spyrator body becomes large, which can also reduce the degree of freedom for determining the retreat space. There was sex.
本発明は、上記に鑑みてなされたものであり、ケーブルの余剰部分を減少させることが可能でありながら、退避スペースを容易に確保することができる、エレベータ装置を得ることを目的とする。
The present invention has been made in view of the above, and an object of the present invention is to obtain an elevator apparatus that can easily secure a retreat space while being able to reduce an excess portion of a cable.
上述した目的を達成するため、本発明は、昇降路内に昇降可能に設けられた、かごと、前記かごを吊り下げる主索と、制御盤と前記かごとを接続するケーブルとを備えたエレベータ装置であって、前記かごには、前記ケーブルの巻き取りおよび繰り出しを行うケーブル巻き取り装置が設けられており、該ケーブル巻き取り装置は、前記かごと一体的に昇降するように該かごに支持されている。
In order to achieve the above-described object, the present invention provides an elevator provided with a car, a main rope for suspending the car, and a cable connecting the control panel and the car, which are provided in a hoistway so as to be lifted and lowered. The cable is provided with a cable winding device for winding and unwinding the cable, and the cable winding device is supported by the cage so as to move up and down integrally with the cage. Has been.
本発明のエレベータ装置によれば、ケーブルの余剰部分を減少させることが可能でありながら、退避スペースを容易に確保することができる。
According to the elevator apparatus of the present invention, it is possible to easily secure an evacuation space while reducing the excess portion of the cable.
以下、本発明の実施の形態について添付図面に基づいて説明する。なお、図中、同一符号は同一又は対応部分を示すものとする。
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals indicate the same or corresponding parts.
実施の形態１．
図１は、本発明の実施の形態１のエレベータ装置を示す図である。図２は、本発明の実施の形態１に関し、かごが退避スペース近傍にある状態を示す図である。エレベータ装置は、かご４および釣り合いおもり５と、主索１０とを備えている。かご４および釣り合いおもり５は、上下に延びる昇降路１内を昇降可能に設けられている。かご４および釣り合いおもり５は、主索１０によって連結されている。すなわち、主索１０は、かご４と、釣り合いおもり５とを、つるべ式に連結する。Embodiment 1 FIG.
FIG. 1 is a diagram showing an elevator apparatus according toEmbodiment 1 of the present invention. FIG. 2 is a diagram showing a state in which the car is in the vicinity of the retreat space according to the first embodiment of the present invention. The elevator apparatus includes a car 4, a counterweight 5, and a main rope 10. The car 4 and the counterweight 5 are provided so as to be movable up and down in the hoistway 1 extending vertically. The car 4 and the counterweight 5 are connected by a main rope 10. That is, the main rope 10 connects the car 4 and the counterweight 5 in a slidable manner.
図１は、本発明の実施の形態１のエレベータ装置を示す図である。図２は、本発明の実施の形態１に関し、かごが退避スペース近傍にある状態を示す図である。エレベータ装置は、かご４および釣り合いおもり５と、主索１０とを備えている。かご４および釣り合いおもり５は、上下に延びる昇降路１内を昇降可能に設けられている。かご４および釣り合いおもり５は、主索１０によって連結されている。すなわち、主索１０は、かご４と、釣り合いおもり５とを、つるべ式に連結する。
FIG. 1 is a diagram showing an elevator apparatus according to
昇降路１内の上部には、機械室３が設けられ、昇降路１内の下部には、ピット２が設けられている。機械室３内には、機械台８、巻上機６、そらせ車７および制御盤９が設けられている。機械台８は、機械室３の下部に配置されており、巻上機６およびそらせ車７は、機械台８に載置されている。
A machine room 3 is provided in the upper part of the hoistway 1, and a pit 2 is provided in the lower part of the hoistway 1. In the machine room 3, a machine base 8, a hoisting machine 6, a deflecting wheel 7 and a control panel 9 are provided. The machine base 8 is disposed in the lower part of the machine room 3, and the hoisting machine 6 and the deflecting wheel 7 are placed on the machine base 8.
巻上機６およびそらせ車７には、主索１０が巻き掛けられている。そして、巻上機６が駆動されると、主索１０が移動され、かご４および釣り合いおもり５が相互に上下反対方向に昇降される。
A main rope 10 is wound around the hoist 6 and the deflector 7. When the hoisting machine 6 is driven, the main rope 10 is moved, and the car 4 and the counterweight 5 are moved up and down in the opposite directions.
エレベータ装置は、さらに、ケーブル１１を備えている。ケーブル１１は、かごに対する各種信号等の送受信や電力供給等を行うものであり、制御盤９とかご４とを接続している。
The elevator apparatus further includes a cable 11. The cable 11 transmits and receives various signals to the car, supplies power, and the like, and connects the control panel 9 and the car 4.
かご４における乗場側には、公知の態様で構成されているかごドア装置１４が設けられている。また、構造物の各乗場の昇降路側には、乗場ドア装置１３が設けられている。
A car door device 14 configured in a known manner is provided on the landing side of the car 4. Moreover, the landing door apparatus 13 is provided in the hoistway side of each landing of a structure.
さらに、かご４には、ケーブル巻き取り装置１２が設けられている。ケーブル巻き取り装置１２は、かご４と一体的に昇降するように、かご４に支持されている。本発明として限定されるものではないが、本実施の形態１では、ケーブル巻き取り装置１２は、かご４の下部外側に支持されている。
Furthermore, the car 4 is provided with a cable winding device 12. The cable winding device 12 is supported by the car 4 so as to move up and down integrally with the car 4. Although not limited as the present invention, in the first embodiment, the cable winding device 12 is supported on the lower outer side of the car 4.
以上のように構成されて本実施の形態１によれば、次のような利点が得られる。まず、図３の説明例に示されるように、ケーブル１１に対して、ケーブル巻き取り装置１２が設けられていない場合、ケーブル１１が、かご４の下方の空間を大きく占めることとなり、その分、保守作業者の退避スペースを十分に確保するために、ピット２を拡大する必要がある。つまり、ケーブルが存在しないとした場合に必要なピット以上に、ピットを深くしなければならない。
According to the first embodiment configured as described above, the following advantages can be obtained. First, as shown in the explanation example of FIG. 3, when the cable winding device 12 is not provided for the cable 11, the cable 11 occupies a large space below the car 4. It is necessary to enlarge the pit 2 in order to ensure a sufficient retreat space for maintenance workers. In other words, the pits must be deeper than the pits required when there is no cable.
これに対して、本実施の形態１では、かごが、保守モードで運転されている場合に、かごが、昇降路の所定の高さを超えて下降したとき、ケーブル１１を巻き取ると共に、かごが昇降路の所定の高さを超えて上昇したとき、ケーブル１１を繰り出しする。このように、かご４の下方へと垂れ下がるおそれのあるケーブル１１の部分が、ケーブル巻き取り装置１２によって巻き取られるので、作業員１５の安全な作業スペースおよび退避スペースが十分に確保される。また、ピット深さも通常のエレベータ運行時と同様の寸法で運用することができる。
On the other hand, in the first embodiment, when the car is operated in the maintenance mode, when the car descends beyond a predetermined height of the hoistway, the cable 11 is wound up and the car is taken up. Is raised beyond a predetermined height of the hoistway, the cable 11 is fed out. Thus, since the part of the cable 11 which may hang down below the car 4 is wound up by the cable winding device 12, a safe work space and a retreat space for the worker 15 are sufficiently secured. Also, the pit depth can be operated with the same dimensions as during normal elevator operation.
また、本実施の形態１では、上述した特許文献１に開示の技術のように、昇降路下部にスパイレータのような機器を設置することはなく、ケーブル巻き取り装置１２は、昇降路下部ではなくかご４に取り付けられている。よって、作業員の退避スペースの確保が容易に行える。
Further, in the first embodiment, unlike the technique disclosed in Patent Document 1 described above, no device such as a spirer is installed at the lower part of the hoistway, and the cable winding device 12 is not at the lower part of the hoistway. It is attached to the car 4. Therefore, it is possible to easily secure an evacuation space for workers.
なお、上記の説明では、保守モードで運転されている場合に、ケーブル１１の巻き取りおよび繰り出しを行う態様を説明したが、この態様に代えて、または、この態様に加えて、通常の運転時、かご４の昇降動作に合わせて、ケーブル１１の巻き取りおよび繰り出しを行うようにしてもよい。ケーブル巻き取り装置１２は、通常の運転時、かご４の昇降動作に合わせて、ケーブル１１の巻き取りおよび繰り出しを行う。通常、エレベータ装置においては、公知の態様で昇降路内におけるかごの高さ位置は容易に分かり、また、ケーブルの長さも設計値として事前に分かっているため、特に何らの対策をしない場合、かごの高さ位置に対応して、ケーブルがどの程度、かごの下方に垂れ下がることとなるかも分かる。本実施の形態１では、かごの高さ位置またはかごの移動量に応じて、ケーブルの巻き取りおよび繰り出しを行う。
In the above description, the mode of winding and unwinding the cable 11 when operating in the maintenance mode has been described, but instead of this mode or in addition to this mode, during normal operation The cable 11 may be wound and unwound in accordance with the raising / lowering operation of the car 4. The cable winding device 12 winds and unwinds the cable 11 in accordance with the raising / lowering operation of the car 4 during normal operation. Normally, in an elevator system, the height position of the car in the hoistway is easily known in a known manner, and the cable length is also known in advance as a design value. It can also be seen how much the cable will hang down the car corresponding to the height position of the car. In the first embodiment, the cable is wound and fed out according to the height position of the car or the amount of movement of the car.
以上のように、本実施の形態１によれば、ケーブルの余剰部分を減少させることが可能でありながら、退避スペースを容易に確保することができる。
As described above, according to the first embodiment, the evacuation space can be easily ensured while the excess portion of the cable can be reduced.
実施の形態２．
次に、図４に基づき、本発明の実施の形態２について説明する。なお、本実施の形態２は、以下に説明する内容を除いては、上述した実施の形態１と同様であるものとする。Embodiment 2. FIG.
Next, a second embodiment of the present invention will be described based on FIG. The second embodiment is the same as the first embodiment described above except for the contents described below.
次に、図４に基づき、本発明の実施の形態２について説明する。なお、本実施の形態２は、以下に説明する内容を除いては、上述した実施の形態１と同様であるものとする。
Next, a second embodiment of the present invention will be described based on FIG. The second embodiment is the same as the first embodiment described above except for the contents described below.
図４は、本発明の実施の形態２に関し、かごが退避スペース近傍にある状態を示す図である。本実施の形態２では、ケーブル巻き取り装置は、かごのドア駆動用モータ１７である。かごのドア駆動用モータ１７は、かごのドアを開閉するために、かご４の上部に設置されている。
FIG. 4 is a diagram showing a state where the car is in the vicinity of the evacuation space in the second embodiment of the present invention. In the second embodiment, the cable winding device is a car door driving motor 17. The car door driving motor 17 is installed on the upper side of the car 4 in order to open and close the car door.
また、制御盤９から下方に垂れ下がるケーブル１１の部分を、かごのドア駆動用モータ１７で巻き取るために、かご４の下部には、滑車１８ａ、１８ｂが設けられている。すなわち、いったん、かご４の下方に延びたケーブル１１は、滑車１８ａ、１８ｂに巻き掛けられ、かご４の上部のドア駆動用モータ１７に巻き取られる。なお、ドア駆動用モータ１７は、ケーブル１１を巻き取るだけでなく、必要に応じて、ケーブル１１を巻き出すことは実施の形態１と同様である。
Further, pulleys 18 a and 18 b are provided at the lower part of the car 4 in order to wind up the portion of the cable 11 that hangs downward from the control panel 9 by the car door drive motor 17. That is, once the cable 11 extending below the car 4 is wound around the pulleys 18 a and 18 b and wound around the door driving motor 17 on the upper side of the car 4. The door drive motor 17 not only winds the cable 11 but also unwinds the cable 11 as necessary, as in the first embodiment.
このように構成された本実施の形態２によっても、ケーブルの余剰部分を減少させることが可能でありながら、退避スペースを容易に確保することができる。また、かごのドアを開閉するために本来的に必要なかごのドア駆動用モータを用いるため、専用の巻き取り・巻き出しのモータを設ける場合に比べ、コストを低減することができる利点もある。
Even in the second embodiment configured as described above, it is possible to easily secure an evacuation space while reducing the surplus portion of the cable. In addition, since a car door driving motor, which is essentially necessary for opening and closing the car door, is used, there is an advantage that the cost can be reduced as compared with the case where a dedicated winding / unwinding motor is provided. .
以上、好ましい実施の形態を参照して本発明の内容を具体的に説明したが、本発明の基本的技術思想及び教示に基づいて、当業者であれば、種々の改変態様を採り得ることは自明である。
Although the contents of the present invention have been specifically described with reference to the preferred embodiments, various modifications can be made by those skilled in the art based on the basic technical idea and teachings of the present invention. It is self-explanatory.
例えば、本発明は、制御ケーブル以外にも、かご、つり合いおもりのトラクション対策として取り付けられるコンペンケーブルに対して、同様に、巻き取り装置を追加し実施することもでき、その場合にも、ケーブルの余剰部分を減少させることが可能でありながら、退避スペースを容易に確保することができる。
For example, the present invention can also be implemented by adding a winding device to a compensation cable attached as a countermeasure against traction of a car and a counterweight in addition to the control cable. While it is possible to reduce the surplus portion, it is possible to easily secure the evacuation space.
１ 昇降路、４ かご、９ 制御盤、１０ 主索、１１ ケーブル、１２ ケーブル巻き取り装置、１７ かごのドア駆動用モータ。
1 hoistway, 4 car, 9 control panel, 10 main rope, 11 cable, 12 cable take-up device, 17 car door drive motor.
Claims (2)
- 昇降路内に昇降可能に設けられた、かごと、
前記かごを吊り下げる主索と、
制御盤と前記かごとを接続するケーブルと
を備えたエレベータ装置であって、
前記かごには、前記ケーブルの巻き取りおよび繰り出しを行うケーブル巻き取り装置が設けられており、該ケーブル巻き取り装置は、前記かごと一体的に昇降するように該かごに支持されている、
エレベータ装置。 A cage that can be moved up and down in the hoistway,
A main rope for suspending the cage;
An elevator apparatus comprising a control panel and a cable connecting the car,
The car is provided with a cable take-up device that winds and unwinds the cable, and the cable take-up device is supported by the car so as to move up and down integrally with the car.
Elevator device. - 前記ケーブル巻き取り装置は、前記かごのドア駆動用モータである、
請求項１のエレベータ装置。 The cable winding device is a motor for driving the door of the car.
The elevator apparatus according to claim 1.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/060737 WO2017168695A1 (en) | 2016-03-31 | 2016-03-31 | Elevator device |
| CN201680083884.9A CN108883898B (en) | 2016-03-31 | 2016-03-31 | Elevator device |
| JP2018508289A JP6504589B2 (en) | 2016-03-31 | 2016-03-31 | Elevator equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/060737 WO2017168695A1 (en) | 2016-03-31 | 2016-03-31 | Elevator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017168695A1 true WO2017168695A1 (en) | 2017-10-05 |
Family
ID=59962798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2016/060737 WO2017168695A1 (en) | 2016-03-31 | 2016-03-31 | Elevator device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6504589B2 (en) |
| CN (1) | CN108883898B (en) |
| WO (1) | WO2017168695A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373079A (en) * | 2017-11-06 | 2018-08-07 | 杨公民 | A kind of automatic winding apparatus of elevator trailing cable |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12010466B2 (en) | 2021-06-22 | 2024-06-11 | Industrial Technology Research Institute | Visual recognition based method and system for projecting patterned light, method and system applied to oral inspection, and machining system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02123088A (en) * | 1988-10-28 | 1990-05-10 | Hitachi Ltd | Elevator door controller |
| JPH07206318A (en) * | 1994-01-14 | 1995-08-08 | Toshiba Corp | Elevator |
| JPH1111824A (en) * | 1997-06-27 | 1999-01-19 | Toshiba Elevator Kk | Vibration control device for tail cord of elevator |
| JP2007284210A (en) * | 2006-04-18 | 2007-11-01 | Mitsubishi Electric Corp | Door device for elevator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4220112B2 (en) * | 2000-08-08 | 2009-02-04 | 東芝エレベータ株式会社 | Tail cord packing structure carrier |
| CN201890688U (en) * | 2010-12-14 | 2011-07-06 | 江南嘉捷电梯股份有限公司 | Arrangement structure for trailing cable on lift |
| JP2013129493A (en) * | 2011-12-21 | 2013-07-04 | Hitachi Ltd | Moving cable apparatus for elevator |
-
2016
- 2016-03-31 JP JP2018508289A patent/JP6504589B2/en active Active
- 2016-03-31 WO PCT/JP2016/060737 patent/WO2017168695A1/en active Application Filing
- 2016-03-31 CN CN201680083884.9A patent/CN108883898B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02123088A (en) * | 1988-10-28 | 1990-05-10 | Hitachi Ltd | Elevator door controller |
| JPH07206318A (en) * | 1994-01-14 | 1995-08-08 | Toshiba Corp | Elevator |
| JPH1111824A (en) * | 1997-06-27 | 1999-01-19 | Toshiba Elevator Kk | Vibration control device for tail cord of elevator |
| JP2007284210A (en) * | 2006-04-18 | 2007-11-01 | Mitsubishi Electric Corp | Door device for elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373079A (en) * | 2017-11-06 | 2018-08-07 | 杨公民 | A kind of automatic winding apparatus of elevator trailing cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2017168695A1 (en) | 2018-07-12 |
| CN108883898B (en) | 2020-09-15 |
| JP6504589B2 (en) | 2019-04-24 |
| CN108883898A (en) | 2018-11-23 |
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