WO2013001587A1 - ダブルデッキエレベータ - Google Patents
ダブルデッキエレベータ Download PDFInfo
- Publication number
- WO2013001587A1 WO2013001587A1 PCT/JP2011/064650 JP2011064650W WO2013001587A1 WO 2013001587 A1 WO2013001587 A1 WO 2013001587A1 JP 2011064650 W JP2011064650 W JP 2011064650W WO 2013001587 A1 WO2013001587 A1 WO 2013001587A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- car
- suspension
- main frame
- lower car
- position adjusting
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
- B66B11/0213—Car frames for multi-deck cars
- B66B11/022—Car frames for multi-deck cars with changeable inter-deck distances
Definitions
- This invention relates to a double deck elevator capable of adjusting the distance between the upper car and the lower car.
- the present invention has been made to solve the above-described problems, and provides a double-deck elevator that can suppress an increase in size and cost even if the number of passengers in the upper car and the lower car increases. For the purpose.
- a double deck elevator includes a main frame that can be moved up and down in a hoistway, an upper car that can move up and down inside the main frame, a lower car that is arranged below the upper car inside the main frame, and can move up and down, A car position adjusting drive sheave, provided at the top of the main frame, for generating a driving force for moving the upper car and the lower car up and down, a car position adjusting drive device, and a first upper car respectively provided on the upper car A car suspension car and a second upper car suspension car, a first lower car suspension car and a second lower car suspension car provided in the lower car, an upper car side return car provided in the upper part of the main frame, and Lower car side return wheel, and one end and the other end respectively connected to the upper part of the main frame, and from one end, the first upper car hanger, the upper car hanger, the second upper car hanger Car, car sheave adjustment drive sheave, first lower car suspension car, lower car side return car Beauty wound in the order of the
- the car position adjusting suspension for suspending the upper car and the lower car has one end and the other end respectively connected to the upper part of the main frame.
- Upper car suspension car, upper car side return car, second upper car suspension car, car sheave adjustment drive sheave, first lower car suspension car, lower car side return car and second lower car suspension car Since it is wound and reaches the other end, the load applied to the car position adjusting drive device can be reduced even if the number of passengers in the upper car and the lower car increases.
- the size of the car position adjusting drive device can be suppressed, an increase in cost can also be suppressed.
- FIG. 1 It is a block diagram which shows the double deck elevator by Embodiment 1 of this invention. It is sectional drawing along the II-II line of FIG. It is sectional drawing along the III-III line of FIG. It is sectional drawing along the IV-IV line of FIG. It is sectional drawing along the VV line of FIG. It is sectional drawing along the VI-VI line of FIG. It is an enlarged view which shows the VII part of FIG. It is a top view which shows a part of lower part of the lower cage
- FIG. 1 is a block diagram showing a double deck elevator according to Embodiment 1 of the present invention.
- 2 is a cross-sectional view taken along line II-II in FIG. 1
- FIG. 3 is a cross-sectional view taken along line III-III in FIG. 1
- FIG. 4 is a cross-sectional view taken along line IV-IV in FIG. 5 is a cross-sectional view taken along line VV in FIG. 1
- FIG. 6 is a cross-sectional view taken along line VI-VI in FIG.
- a hoisting machine (main drive device) 2 having a main drive sheave 2a and a deflecting wheel 3 arranged away from the main drive sheave 2a are provided at the upper part of the hoistway 1.
- a plurality of main ropes (for example, ropes, belts, etc.) 4 are wound around the main drive sheave 2 a and the deflecting wheel 3.
- a car device 5 and a counterweight 6 that can move up and down in the hoistway 1 are suspended from the main rope 4.
- the car device 5 is connected to one end of the main rope 4, and the counterweight 6 is connected to the other end of the main rope 4. Therefore, the hanging method of the car device 5 and the counterweight 6 by the main rope 4 is a 1: 1 roping method.
- a pair of car device guide rails for guiding the raising / lowering of the car device 5 and a pair of counterweight guide rails for guiding the raising / lowering of the counterweight 6 are installed (both not shown). )
- the car device 5 is raised and lowered while being guided by each car device guide rail, and the counterweight 6 is raised and lowered while being guided by each counterweight guide rail. Is done.
- the car device 5 is disposed below the upper car 8 inside the main frame 7 and the upper car 8 that can move up and down inside the main frame 7. And a lower basket 9.
- the upper car 8 and the lower car 9 are arranged on the inner side of the main frame 7 with their respective width directions coinciding with the width direction of the car device 5.
- the main frame 7 is disposed above the pair of vertical frames 10 and the upper cage 8, and is disposed below the upper cage 11 and the lower cage 9 horizontally fixed between the upper ends of the vertical frames 10, respectively.
- a lower beam 12 that is horizontally fixed between the lower ends of the vertical frame 10, and an intermediate beam 13 that is disposed between the upper car 8 and the lower car 9 and that is horizontally fixed between the intermediate parts of the vertical frames 10; have.
- the main rope 4 is connected to the upper beam 11.
- the main frame 7 includes a pair of upper car guide rails (car position adjusting guide rails) 14 for guiding the vertical movement of the upper car 8 and a pair of lower car guide rails (car position for guiding the vertical movement of the lower car 9).
- An adjustment guide rail 15 is fixed.
- Each upper car guide rail 14 is arranged on both sides of the upper car 8 in the width direction of the upper car 8.
- Each lower car guide rail 15 is disposed on both sides of the lower car 9 in the width direction of the lower car 9.
- a car position adjustment driving device 16 that generates a driving force for moving the upper car 8 and the lower car 9 up and down is provided on the upper beam 11 (that is, the upper part of the main frame 7).
- the car position adjusting drive device 16 has a car position adjusting drive sheave 17.
- the car position adjusting drive sheave 17 is rotated by the driving force of the car position adjusting driving device 16.
- the rotation axis of the car position adjusting drive sheave 17 is parallel to the depth direction of the upper car 8 and the lower car 9.
- first upper car suspension wheels 18 that are arranged apart from each other in the width direction of the upper car 8 and the upper car 8 are separated from each other in the width direction.
- a pair of second upper car suspension wheels 19 arranged is attached.
- the respective rotation axes of the first upper car suspension cars 18 and the second upper car suspension cars 19 are arranged along the depth direction of the upper car 8.
- the first upper car suspension car 18 and the second upper car suspension car 19 have a vertical projection surface of the hoistway 1 (that is, when the hoistway 1 is projected along the vertical direction). (Horizontal plane) is arranged with a straight line A connecting the upper car guide rails 14 interposed therebetween.
- the first upper car suspension car 18 and the second upper car suspension car 19 are arranged at symmetrical positions with respect to the straight line A connecting the upper car guide rails 14 in the vertical projection plane of the hoistway 1. Has been.
- a pair of first lower car suspension wheels 20 disposed apart from each other in the width direction of the lower car 9 and a lower car 9 are separated from each other in the width direction of the lower car 9.
- a pair of second lower car suspension wheels 21 arranged is attached.
- the respective rotation axes of each first lower car suspension car 20 and each second lower car suspension car 21 are arranged along the depth direction of the lower car 9.
- the first lower car suspension car 20 and the second lower car suspension car 21 sandwich a straight line B connecting the lower car guide rails 15 in the vertical projection plane of the hoistway 1.
- the first lower car suspension car 20 and the second lower car suspension car 21 are arranged at symmetrical positions with respect to the straight line B connecting the lower car guide rails 15 in the vertical projection plane of the hoistway 1. Has been.
- an upper car side return wheel 22 and a lower car side return wheel 23 are attached to the upper beam 11 (upper part of the main frame 7).
- the rotation axes of the upper car side return wheel 22 and the lower car side return wheel 23 are arranged along the width direction of the car device 5.
- the upper car 8 and the lower car 9 are suspended from the main frame 7 by a car position adjusting rope (car position adjusting suspension) 24.
- the car position adjusting suspension for suspending the upper car 8 and the lower car 9 may be a belt.
- the car position adjusting rope 24 has one end 24a connected to the upper beam 11 via the first leashing device 25 and the other end connected to the upper beam 11 via the second leashing device 26. 24b.
- the car position adjustment rope 24 is connected to each first upper car suspension car 18, upper car side return wheel 22, each second upper car suspension car 19, car position adjustment drive sheave 17, and each first end 24 a.
- the lower car suspension car 1, the lower car side return wheel 23, and the second lower car suspension car 21 are wound in this order and reach the other end 24 b. That is, the hanging direction of the upper car 8 and the lower car 9 by the car position adjusting rope 24 is a 4: 1 roping method.
- the upper car 8 and the lower car 9 are moved up and down in the direction in which the distance between the upper car 8 and the lower car 9 changes as the car position adjusting drive sheave 17 rotates.
- the upper car 8 has an upper car frame 27 and an upper car room 28 supported by the upper car frame 27 and surrounded by the upper car frame 27.
- Each first upper car suspension wheel 18 and each second upper car suspension wheel 19 are provided on the upper part of the upper car frame 27.
- the lower car 9 has a lower car frame 29 and a lower car room 30 supported by the lower car frame 29 and surrounded by the lower car frame 29.
- Each first lower car suspension car 20 and each second lower car suspension car 21 are provided at the lower part of the lower car frame 29.
- the upper car emergency stop portion 31 At the lower part of the upper car frame 27 (the lower part of the upper car 8), there are provided a pair of upper car emergency stop portions 31 that apply braking force to the upper car 8 by gripping each upper car guide rail 14. As shown in FIG. 5, the upper car emergency stop portion 31 is disposed on a straight line A connecting the upper car guide rails 14 in the vertical projection plane of the hoistway 1.
- the emergency stop 32 for the lower car is disposed between the first lower car suspension car 20 and the second lower car suspension car 21 in the vertical projection plane of the hoistway 1. And it arrange
- FIG. 7 is an enlarged view showing a portion VII in FIG. 8 is a top view showing a part of the lower part of the lower car 9 in FIG. 7, and FIG. 9 is a side view showing a part of the lower part of the lower car 9 in FIG.
- the lower car emergency stop portion 32 is disposed between the first lower car suspension car 20 and the second lower car suspension car 21 in the horizontal direction. Further, the lower car emergency stop portion 32 is disposed between a pair of guide portions 33 disposed on both sides of the lower car guide rail 15 in the horizontal direction, and between each of the guide portions 33 and the lower car guide rail 15. A pair of wedges (braking members) 34 and an elastic spring 35 disposed between the guide portions 33 so as to avoid the lower car guide rail 15.
- Each guide portion 33 is rotatable about an axis along the lower car guide rail 15. The distance between the one end portions of each guide portion 33 is increased by rotating each guide portion 33 in the direction in which the distance between the other end portions of each guide portion 33 is decreased. Each guide portion 33 is rotated in the direction in which the distance between the two increases, and the distance decreases.
- a lower car guide rail 15 is passed between one end portions of the guide portions 33, and wedges 34 are arranged.
- An elastic spring 35 is disposed between the other end portions of each guide portion 33.
- Each guide portion 33 is provided with an inclined portion that is inclined while the distance from the lower car guide rail 15 extends downward.
- the wedge 34 is disposed between the inclined portion of the guide portion 33 and the lower car guide rail 15.
- the wedge 34 can be displaced in the vertical direction with respect to the lower car 9 while being guided along the inclined portion of the guide portion 33.
- Each wedge 34 comes into contact with the lower car guide rail 15 by an upward displacement with respect to the lower car 9, and is separated from the lower car guide rail 15 by a downward displacement with respect to the lower car 9.
- each wedge 34 comes into contact with the lower car guide rail 15 while the lower car 9 is moving downward, each wedge 34 is connected to each guide part 33 while increasing the distance between one end parts of each guide part 33. It bites between the lower car guide rail 15.
- the elastic spring 35 is in a natural length state in which each wedge 34 is not stretched or contracted when the wedge 34 is separated from the lower car guide rail 15. Further, the elastic spring 35 is configured such that when each wedge 34 is engaged between each guide portion 33 and the lower car guide rail 15 and one end portion of each guide portion 33 expands, the other end portions of each guide portion 33 are connected to each other.
- the elastic repulsion force is generated by being contracted by the displacement of.
- each wedge 34 is pressed against the lower car guide rail 15 from both sides to grip the lower car guide rail 15.
- the emergency stop portion 32 for the lower car gives a braking force by gripping the lower car guide rail 15 with each wedge 34.
- the configuration of the upper car emergency stop portion 31 is the same as the configuration of the lower car emergency stop portion 32.
- the upper car emergency stop portion 31 applies a braking force to the upper car 8 by gripping the upper car guide rail 14 with each wedge of the upper car emergency stop portion 31.
- the upper car emergency stop portion 31 is provided with an upper car operation lever (not shown) for displacing the wedge of the upper car emergency stop portion 31 in the vertical direction.
- the lower car emergency stop portion 32 is provided with a lower car operating lever (not shown) for displacing the wedge 34 in the vertical direction.
- An emergency stop operating device (not shown) is provided.
- the upper car emergency stop portion 31 and the lower car emergency stop portion 32 are respectively operated by operating the upper car operating lever and the lower car operating lever by the emergency stop operating device.
- the car device 5 and the counterweight 6 are moved up and down in the hoistway 1 by the driving force of the hoisting machine 2.
- the upper car 8 and the lower car 9 are simultaneously landed on the landing floors adjacent to each other in the vertical direction, but the floor space of the building is not necessarily constant and may differ depending on the floor.
- the upper car 8 and the lower car 9 are moved up and down with respect to the main frame 7 by the driving force of the car position adjusting drive device 16, and the distance between the upper car 8 and the lower car 9 is adjusted according to the floor space.
- the distance between the upper car 8 and the lower car 9 is increased.
- the interval between the upper car 8 and the lower car 9 is reduced.
- each of the upper car 8 and the lower car 9 is displaced downward by gravity.
- the upper car emergency stop portion 31 and the lower car emergency stop portion 32 are operated, and braking force is applied to the upper car 8 and the lower car 9. It is done. Thereby, the fall of the upper car 8 and the lower car 9 is prevented.
- the upper car 8 and the lower car 9 are suspended from the main frame 7 by the car position adjusting rope 24, and the upper car 8 and the lower car 9 are suspended by the car position adjusting rope 24. Since the method is a 4: 1 roping method, even if the number of passengers in the upper car 8 and the lower car 9 increases, the load on the car position adjusting drive device 16 can be reduced. Thereby, the increase in the size of the car position adjusting drive device 16 due to an increase in the number of passengers in the upper car 8 and the lower car 9 can be suppressed, and the increase in the size of the entire double deck elevator can be suppressed. Moreover, since the increase in size of the car position adjusting drive device 16 can be suppressed, an increase in cost can also be suppressed.
- the first upper car suspension car 18 and the second upper car suspension car 19 are arranged across a straight line A connecting the upper car guide rails 14.
- the upper car emergency stop 31 is arranged on the straight line A
- the first lower car suspension car 20 and the second lower car suspension car 21 are arranged across the straight line B connecting the lower car guide rails 15. Since the lower car emergency stop portion 32 is arranged on the straight line B, the center of gravity of the upper car emergency stop portion 31 and the suspension core of the upper car 8 can be made to coincide with each other.
- the center of gravity of the emergency stop portion 32 and the suspension core of the lower car 9 can be matched.
- the car position adjusting drive device 16 is provided at the upper part of the upper beam 11, but the car position adjusting drive device 16 may be provided at the lower part of the upper beam 11.
- first upper car suspension car 18 and the second upper car suspension car 19 are provided on the upper part of the upper car 8, but the first upper car suspension car 18 and the second upper car suspension car 19 are provided.
- a car suspension wheel 19 may be provided in the lower part of the upper car 8.
- first lower car suspension car 20 and the second lower car suspension car 21 are provided in the lower part of the lower car 9, but the first lower car suspension car 20 and the second lower car suspension car 21 are provided.
- the car suspension wheel 21 may be provided on the upper part of the lower car 9.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
Description
実施の形態1.
図1は、この発明の実施の形態1によるダブルデッキエレベータを示す構成図である。また、図2は図1のII-II線に沿った断面図、図3は図1のIII-III線に沿った断面図、図4は図1のIV-IV線に沿った断面図、図5は図1のV-V線に沿った断面図、図6は図1のVI-VI線に沿った断面図である。図において、昇降路1の上部には、主駆動シーブ2aを有する巻上機(主駆動装置)2と、主駆動シーブ2aから離して配置されたそらせ車3とが設けられている。主駆動シーブ2a及びそらせ車3には、複数本の主索(例えばロープやベルト等)4が巻き掛けられている。主索4には、昇降路1内を昇降可能なかご装置5及び釣合おもり6が吊り下げられている。かご装置5は主索4の一端部に接続され、釣合おもり6は主索4の他端部に接続されている。従って、主索4によるかご装置5及び釣合おもり6の吊り下げ方式は、1:1ローピング方式となっている。
Claims (2)
- 昇降路内を昇降可能な主枠、
上記主枠の内側で上下動可能な上かご、
上記主枠の内側で上記上かごの下方に配置され、上下動可能な下かご、
かご位置調整用駆動シーブを有し、上記主枠の上部に設けられ、上記上かご及び上記下かごを上下動させる駆動力を発生するかご位置調整用駆動装置、
上記上かごにそれぞれ設けられた第1の上かご吊り車及び第2の上かご吊り車、
上記下かごにそれぞれ設けられた第1の下かご吊り車及び第2の下かご吊り車、
上記主枠の上部にそれぞれ設けられた上かご側返し車及び下かご側返し車、及び
上記主枠の上部にそれぞれ接続された一端部及び他端部を有し、上記一端部から、上記第1の上かご吊り車、上記上かご側返し車、上記第2の上かご吊り車、上記かご位置調整用駆動シーブ、上記第1の下かご吊り車、上記下かご側返し車及び上記第2の下かご吊り車の順に巻き掛けられ、上記他端部に達しており、上記上かご及び上記下かごを上記主枠に対して吊り下げるかご位置調整用懸吊体
を備えていることを特徴とするダブルデッキエレベータ。 - 上記上かご及び上記下かごの両側に配置された状態で上記主枠に固定され、上記上かご及び上記下かごの上下動を案内する一対のかご位置調整用ガイドレール、
上記上かごに設けられ、各上記かご位置調整用ガイドレールを把持することにより上記上かごに制動力を与える上かご用非常止め部、及び
上記下かごに設けられ、各上記かご位置調整用ガイドレールを把持することにより上記下かごに制動力を与える下かご用非常止め部
をさらに備え、
上記第1の上かご吊り車及び上記第2の上かご吊り車は、上記昇降路の垂直投影面内において、各上記かご位置調整用ガイドレール間を結ぶ直線を挟んで配置され、
上記第1の下かご吊り車及び上記第2の下かご吊り車は、上記昇降路の垂直投影面内において、各上記かご位置調整用ガイドレール間を結ぶ直線を挟んで配置され、
上記上かご用非常止め部及び上記下かご用非常止め部は、上記昇降路の垂直投影面内において、各上記かご位置調整用ガイドレール間を結ぶ直線上にそれぞれ配置されていることを特徴とする請求項1に記載のダブルデッキエレベータ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/064650 WO2013001587A1 (ja) | 2011-06-27 | 2011-06-27 | ダブルデッキエレベータ |
DE112011105384.3T DE112011105384T5 (de) | 2011-06-27 | 2011-06-27 | Doppeldeckeraufzug |
KR1020147000492A KR101494583B1 (ko) | 2011-06-27 | 2011-06-27 | 더블-데크 엘리베이터 |
JP2013522379A JP5693723B2 (ja) | 2011-06-27 | 2011-06-27 | ダブルデッキエレベータ |
CN201180071663.7A CN103619746B (zh) | 2011-06-27 | 2011-06-27 | 双层电梯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/064650 WO2013001587A1 (ja) | 2011-06-27 | 2011-06-27 | ダブルデッキエレベータ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013001587A1 true WO2013001587A1 (ja) | 2013-01-03 |
Family
ID=47423533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/064650 WO2013001587A1 (ja) | 2011-06-27 | 2011-06-27 | ダブルデッキエレベータ |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5693723B2 (ja) |
KR (1) | KR101494583B1 (ja) |
CN (1) | CN103619746B (ja) |
DE (1) | DE112011105384T5 (ja) |
WO (1) | WO2013001587A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120318614A1 (en) * | 2009-12-15 | 2012-12-20 | Josef Husmann | Elevator system having a double-decker |
JP2016030679A (ja) * | 2014-07-29 | 2016-03-07 | フジテック株式会社 | ダブルデッキエレベータ |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104444725A (zh) * | 2014-12-09 | 2015-03-25 | 重庆富士电梯有限责任公司 | 一种电梯及其轿顶 |
CN109562906B (zh) * | 2016-08-10 | 2021-07-13 | 三菱电机株式会社 | 电梯装置 |
CN108382942B (zh) * | 2018-04-11 | 2023-09-19 | 浙江速捷电梯有限公司 | 一种双层轿厢电梯 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2003064309A1 (fr) * | 2002-01-30 | 2003-08-07 | Mitsubishi Denki Kabushiki Kaisha | Dispositif d'ascenseur |
JP2005263490A (ja) * | 2004-03-15 | 2005-09-29 | Inventio Ag | 大荷重用エレベータ |
JP2007331871A (ja) * | 2006-06-14 | 2007-12-27 | Mitsubishi Electric Corp | ダブルデッキエレベータ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29704886U1 (de) * | 1997-03-20 | 1997-05-15 | Boll, Rainer, 79541 Lörrach | Aufzug |
FI109468B (fi) * | 1998-11-05 | 2002-08-15 | Kone Corp | Vetopyörähissi |
DE60043999D1 (de) | 2000-11-08 | 2010-04-22 | Mitsubishi Electric Corp | Kabine-einrichtung für doppeldeckaufzüge |
FI4928U1 (fi) * | 2001-01-25 | 2001-05-23 | Kone Corp | Hissi |
JP5103366B2 (ja) | 2008-11-26 | 2012-12-19 | 株式会社日立製作所 | エレベーターの駆動装置 |
-
2011
- 2011-06-27 WO PCT/JP2011/064650 patent/WO2013001587A1/ja active Application Filing
- 2011-06-27 CN CN201180071663.7A patent/CN103619746B/zh not_active Expired - Fee Related
- 2011-06-27 DE DE112011105384.3T patent/DE112011105384T5/de not_active Ceased
- 2011-06-27 JP JP2013522379A patent/JP5693723B2/ja not_active Expired - Fee Related
- 2011-06-27 KR KR1020147000492A patent/KR101494583B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003064309A1 (fr) * | 2002-01-30 | 2003-08-07 | Mitsubishi Denki Kabushiki Kaisha | Dispositif d'ascenseur |
JP2005263490A (ja) * | 2004-03-15 | 2005-09-29 | Inventio Ag | 大荷重用エレベータ |
JP2007331871A (ja) * | 2006-06-14 | 2007-12-27 | Mitsubishi Electric Corp | ダブルデッキエレベータ |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120318614A1 (en) * | 2009-12-15 | 2012-12-20 | Josef Husmann | Elevator system having a double-decker |
US9132991B2 (en) * | 2009-12-15 | 2015-09-15 | Inventio Ag | Elevator system having a double-decker |
JP2016030679A (ja) * | 2014-07-29 | 2016-03-07 | フジテック株式会社 | ダブルデッキエレベータ |
Also Published As
Publication number | Publication date |
---|---|
CN103619746A (zh) | 2014-03-05 |
KR20140035485A (ko) | 2014-03-21 |
DE112011105384T5 (de) | 2014-03-20 |
CN103619746B (zh) | 2016-01-13 |
JPWO2013001587A1 (ja) | 2015-02-23 |
KR101494583B1 (ko) | 2015-02-17 |
JP5693723B2 (ja) | 2015-04-01 |
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