CN100532234C - Elevator apparatus - Google Patents
Elevator apparatus Download PDFInfo
- Publication number
- CN100532234C CN100532234C CNB2004800361729A CN200480036172A CN100532234C CN 100532234 C CN100532234 C CN 100532234C CN B2004800361729 A CNB2004800361729 A CN B2004800361729A CN 200480036172 A CN200480036172 A CN 200480036172A CN 100532234 C CN100532234 C CN 100532234C
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- CN
- China
- Prior art keywords
- mentioned
- main rope
- counterweight
- car
- rope sheave
- 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.)
- Expired - Fee Related
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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
-
- 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
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
-
- 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
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
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- 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)
Abstract
In an elevator apparatus, a main rope group has a first main rope for suspending an elevator car and a first counterweight and a second main rope for suspending the elevator car and the counterweight. A deflection pulley group includes a first elevator car side deflection pulley for guiding the first main rope from a drive sheave to the elevator car, a first counterweight side deflection pulley for guiding the first main rope from the drive sheave to the first counterweight, a second elevator car side deflection pulley for guiding the second main rope from the drive sheave to the elevator car, and a second counterweight side deflection pulley for guiding the second main rope from the drive sheave to the second counterweight. The positions at which the elevator car is suspended by the first and the second main rope are separated from each other in a vertical projection plane.
Description
Technical field
The present invention relates to a kind of traction elevator device, it comes suspension craning cab and counterweight by the main rope group on the driving rope sheave that is wound on actuating device.
Background technology
In existing lift appliance, be disposed at top in the hoistway as the towing machine of drive source with slim electrical motor.In addition, towing machine is configured to make the S. A. that drives rope sheave vertical.And, increasing to the angle that enters that drives rope sheave in order to prevent main rope, towing machine is configured in the bight (for example, with reference to patent documentation 1) on hoistway top.
Patent documentation 1: Japanese patent gazette spy opens 2001-No. 48450
In above-mentioned existing lift appliance, in order to reduce the quantity of the permanent magnet that uses in the towing machine, need produce needed torque with less magnet, therefore need the diameter of increasing motor.Relative therewith, because towing machine is configured in the bight on hoistway top, therefore, the diameter of electrical motor then can cause the generation of towing machine and well enclosure to be interfered if increasing.
Summary of the invention
The present invention proposes in order to address the above problem, and purpose is to provide a kind of like this lift appliance: even the electromotor diameter of actuating device increases, also do not need to enlarge the space of hoistway or machine room, and can make the further slimming of actuating device.
Lift appliance of the present invention comprises: actuating device, and it has the driving rope sheave, and so that drive the top that the vertical mode of S. A. of rope sheave is disposed at hoistway; Main rope group, it is wound on and drives on the rope sheave; Car, it is suspended in the hoistway by main rope group, and passes through propulsive effort lifting in hoistway of actuating device; First counterweight and second counterweight, they are suspended in the hoistway by main rope group, and pass through propulsive effort lifting in hoistway of actuating device; And turn to wheels, and the top that it is arranged at hoistway is used for main rope group from driving rope sheave guiding car, first counterweight and second counterweight, and main rope group comprises: the first main rope, its suspension craning cab and first counterweight; And the second main rope, its suspension craning cab and second counterweight turn to wheels to comprise: the first cage side wheel flutter, its with the first main rope from driving rope sheave guiding car; First pair of heavy side wheel flutter, its with the first main rope from driving rope sheave first counterweight that leads; The second cage side wheel flutter, its with the second main rope from driving rope sheave guiding car; And second pair of heavy side wheel flutter, from driving rope sheave second counterweight that leads, on vertical plane, the position of the first main rope and the second main rope hanging car is separated from each other with the second main rope for it.
In addition, lift appliance of the present invention comprises: actuating device, and it has the driving rope sheave, and so that drive the top that the vertical mode of S. A. of rope sheave is disposed at hoistway; Main rope group, it is wound on and drives on the rope sheave; Car, it is suspended in the hoistway by main rope group, and passes through propulsive effort lifting in hoistway of actuating device; Counterweight, it is suspended in the hoistway by main rope group, and passes through propulsive effort lifting in hoistway of actuating device; And turn to wheels, the top that it is arranged at hoistway is used for main rope group from driving rope sheave guiding car and counterweight, and main rope group comprises the first main rope and the second main rope, turn to wheels to comprise: the first cage side wheel flutter, its with the first main rope from driving rope sheave guiding car; First pair of heavy side wheel flutter, its with the first main rope from driving rope sheave guiding counterweight; The second cage side wheel flutter, its with the second main rope from driving rope sheave guiding car; And second pair of heavy side wheel flutter, from driving rope sheave guiding counterweight, on vertical plane, the position of the first main rope and the second main rope hanging car is separated from each other with the second main rope for it, on vertical plane, the position of the first main rope and the second main rope hanging counterweight is separated from each other.
Description of drawings
Fig. 1 is the front elevation of the lift appliance of expression embodiment of the present invention 1.
Fig. 2 is the section-drawing along the II among Fig. 1-II line.
Fig. 3 is the front elevation of the lift appliance of expression embodiment of the present invention 2.
Fig. 4 is the birds-eye view of the lift appliance in the presentation graphs 3.
Fig. 5 is the birds-eye view of the lift appliance of expression embodiment of the present invention 3.
Fig. 6 is the birds-eye view of the lift appliance of expression embodiment of the present invention 4.
The specific embodiment
Embodiments of the present invention are described below with reference to accompanying drawings.
Fig. 1 is the front elevation of the lift appliance of expression embodiment of the present invention 1, and Fig. 2 is the section-drawing along the II among Fig. 1-II line.In addition, in Fig. 1, for the sake of simplicity, shortened lifting travel significantly and represented, but actual lifting travel is more much longer than the height dimension of car.
In the drawings, in hoistway 1, be provided with car 2, first counterweight 3 and second counterweight 4.Car 2, first counterweight 3 and second counterweight 4 lifting in hoistway 1.In addition, in hoistway 1, be provided with car guide rail (not shown), the first counterweight guide rail (not shown) and the second counterweight guide rail (not shown) that guides car 2, first counterweight 3 and 4 liftings of second counterweight respectively.
In addition, first counterweight 3 is disposed at such position: on vertical plane, than the position of the more close back side 2b of front surface 2a.And second counterweight 4 is disposed at such position: on vertical plane, than the position of the more close front surface 2a of back side 2b.That is, first counterweight and second counterweight 3,4 are configured to: on vertical plane, stagger on the depth direction of car 2.
Be provided with machine room 5 on the top of hoistway 1.Be provided with actuating device (towing machine) 6 in machine room 5, actuating device 6 produces the propulsive effort that is used to make car 2 and counterweight 3,4 liftings.Actuating device 6 has: the actuating device main body 7 that comprises electrical motor and drg; And the driving rope sheave 8 that rotates by actuating device main body 7.
As actuating device 6, use the axial dimension slim towing machine littler than the outside dimension on the direction perpendicular to axial direction.In addition, as the electrical motor of actuating device 6, use permanent magnet synchronous motor.In addition, driving rope sheave 8 directly rotates by electrical motor without retarder.
Actuating device 6 is configured to make the S. A. vertical (comprising approximate vertical) that drives rope sheave 8.In addition, actuating device 6 is configured to make driving rope sheave 8 to be positioned at the below of actuating device main body 7.In addition, actuating device 6 also is configured on vertical plane overlapping with the substantial middle of car 2.That is, actuating device 6 is disposed at the substantial middle in the machine room 5.
Driving the main rope group 10 that is wound with suspension craning cab 2 and counterweight 3,4 on the rope sheave 8.Main rope group 10 comprises: many (only illustrating one among the figure) first main ropes 11 of the suspension craning cab 2 and first counterweight 3, and many (only illustrating one among the figure) second main ropes 12 of the suspension craning cab 2 and second counterweight 4.
The radical of the first main rope 11 is identical with the radical of the second main rope 12.The sum of the main rope that main rope group 10 is included is determined by the restrictions such as main rope safety factor of legal provisions.The radical of the first main rope and the second main rope 11,12 be respectively main rope sum 1/2.
The first main rope 11 is driving coiling scope R2 on the rope sheave 8 driving the coiling scope R1 on the rope sheave 8 and the second main rope 12, with respect to the S. A. that drives rope sheave 8 point symmetry each other.In addition, coiling scope R1 and coiling scope R2, upwards not overlapping in the week that drives rope sheave 8.That is, in this example, drive two circumferential positions of rope sheave 8, having also the do not reel small zone of the second main rope 12 of the first main rope 11 of both not reeled.Therefore, the first main rope and the second main rope 11,12 are all spent less than 180 at the winding angle that drives on the rope sheave 8.
In machine room 5, dispose main rope group 10 is turned to wheels 14 from what drive rope sheave 8 guiding cars 2 and counterweight 3,4.Turn to wheels 14 to comprise: with the first cage side wheel flutter 15 of the first main rope 11 from driving rope sheave 8 guiding cars 2; With the first pair heavy side wheel flutter 16 of the first main rope 11 from driving rope sheave 8 guiding first counterweight 3; With the second cage side wheel flutter 17 of the second main rope 12 from driving rope sheave 8 guiding cars 2; And with the second pair heavy side wheel flutter 18 of the second main rope 12 from driving rope sheave 8 guiding second counterweight 4.
On vertical plane, position 13a, the 13b of the first main rope and second main rope 11,12 suspension craning cabs 2 are separated from each other on the Width of car 2 and depth direction.In addition, on vertical plane, suspension point 13a, 13b are with respect to the center of gravity of car 2 point symmetry each other.Here, under the situation of using many first main ropes 11, suspension point 13a is the action center of the power of all first main ropes 11.In addition, suspension point 13b too.
In such lift appliance, main rope 11,12 is maximum to the angle that enters that drives rope sheave 8 to be positioned at outermost main rope on wheel flutter 15～18.Relative therewith, in this example, because main rope group 10 is divided into the first main rope and the second main rope 11,12, therefore can make the radical that is wound on the main rope on each wheel flutter 15～18 become half (perhaps roughly half).So, can reduce to be positioned at the outermost main rope of wheel flutter 15～18 to the angle that enters that drives rope sheave 8.In other words, can reduce to drive distance between rope sheave 8 and the wheel flutter 15～18.
Thus, actuating device 6 can be configured near the central authorities of machine room 5, big even the electromotor diameter of actuating device 6 becomes, also can avoid producing interference, thereby not need to enlarge the space of machine room 5 with the wall portion of machine room 5.In other words, can make actuating device 6 further slimmings.
In addition, because the first main rope 11 is at the coiling scope R1 and the coiling scope R2 of the second main rope 12 on driving rope sheave 8 that drive on the rope sheave 8, with respect to the S. A. that drives rope sheave 8 point symmetry each other, therefore, act on the power that drives rope sheave 8 radial directions from main rope 11,12 and cancel out each other.Thus, the intensity of the support body etc. of the S. A., bearing and the block bearing that drive rope sheave 8 can be reduced, actuating device 6 single-piece miniaturization ands can be realized.
Below, Fig. 3 is the front elevation of the lift appliance of expression embodiment of the present invention 2, Fig. 4 is the birds-eye view of the lift appliance in the presentation graphs 3.In this example, actuating device 6 and turn to wheels 14 to be configured in top in the hoistway 1.Particularly, when car 2 stopped at the superiors, actuating device 6 and wheel flutter 15～18 were configured between the ceiling 1a of car 2 and hoistway 1, and promptly the lift appliance of this example is a machine-roomless lift.
Actuating device 6 is configured to make driving rope sheave 8 to be positioned at the top of actuating device main body 7.In addition, actuating device 6 is configured in the height identical with wheel flutter 15～18.In addition, actuating device 6 is near the central authorities that are configured in hoistway 1 on the vertical plane.
In such lift appliance, actuating device 6 can be configured near the center upper portion in the hoistway 1.So,, do not need to enlarge the space of hoistway 1 even the electromotor diameter of actuating device 6 increases yet.And, can make actuating device 6 further slimmings.Thereby can avoid increasing the above-below direction size and the horizontal direction size of hoistway 1.
In addition, because actuating device main body 7 is configured in the downside that drives rope sheave 8, thereby can from car 2, easily carry out the Maintenance and Repair operation to actuating device main body 7.
In addition,, therefore can increase the distance between wheel flutter 15,17 and the driving rope sheave 8, can reduce main rope 11,12 to the angle that enters that drives rope sheave 8 because car 2 is provided with rope connecting portion 2e, 2f.
Below, Fig. 5 is the birds-eye view of the lift appliance of expression embodiment of the present invention 3.In this example, second counterweight 4 is configured in such position: on vertical plane, than the position of the more close back side 2b of front surface 2a.That is, on vertical plane, first counterweight is disposed at identical position with second counterweight 3,4 on the depth direction of car 2.
Like this, the first main rope 11 is driving coiling scope R2 on the rope sheave 8 driving the coiling scope R1 on the rope sheave 8 and the second main rope 12, not with respect to the S. A. that drives rope sheave 8 point symmetry each other.But coiling scope R1 and coiling scope R2 are at make progress in the week that drives rope sheave 8 only some overlapping (overlapping scope R3).Overlapping scope R3 is less than 1/4 of coiling scope R1 or coiling scope R2.Other structure is identical with embodiment 1 or 2.
In such lift appliance, because coiling scope R1 and coiling scope R2 are not overlapping in the major part that makes progress in week that drives rope sheave 8, therefore the power that acts on the radial direction that drives rope sheave 8 from main rope 11,12 has been offset a part (major part).Thereby can reduce the intensity of the support body etc. of the S. A., bearing and the block bearing that drive rope sheave 8, can realize actuating device 6 single-piece miniaturization ands.
Fig. 6 is the birds-eye view of the lift appliance of expression embodiment of the present invention 4.In the drawings, in hoistway 1 by main rope group 10 suspension craning cabs 2 and counterweight 21.On counterweight 21, be provided with opposed the 21a in the back side and opposed the 21b in side integratedly, when counterweight 21 and car 2 are positioned at equal height, opposed 21a in the described back side and back side 2b are opposed, and, when counterweight 21 and car 2 were positioned at equal height, opposed the 21b in described side and the second side 2d were opposed.Opposed the 21b in side and opposed the 21a in the back side meet at right angles.That is, the plan view shape of counterweight 21 is the L font.
On vertical plane, position 22a, the 22b of the first main rope and second main rope 11, the 12 suspention counterweights 21 are separated from each other.Particularly, the position 22a of the first main rope 11 suspention counterweights 21 is disposed at opposed the 21a in the back side, and the position of the second main rope 12 suspention counterweights 21 is disposed at opposed the 21b in side.
The first main rope 11 is at the coiling scope R1 and the coiling scope R2 of the second main rope 12 on driving rope sheave 8 that drive on the rope sheave 8, at make progress in the week that drives rope sheave 8 only some overlapping (overlapping scope R3).Overlapping scope R3 is less than 1/2 of coiling scope R1 or coiling scope R2.Other structure is identical with embodiment 1 or 2.
In such lift appliance,, can reduce the quantity of parts such as counterweight guide rail, and make installation exercise become easy owing to, therefore a counterweight 21 is set and gets final product by the common counterweight 21 of main rope 11,12 suspentions.
In addition, upwards only some is overlapping because coiling scope R1 and coiling scope R2 are in the week that drives rope sheave 8, and therefore the power that acts on the radial direction that drives rope sheave 8 from main rope 11,12 has been offset a part.Thereby can reduce the intensity of the support body etc. of the S. A., bearing and the block bearing that drive rope sheave 8, can realize actuating device 6 single-piece miniaturization ands.
In addition, in above-mentioned example, represented the lift appliance of 1:1 baudrier, but baudrier is not limited to this, the present invention also is applicable to for example lift appliance of 2:1 baudrier.For example, also can adopt such structure: the car hanging wheel is installed, and the counterweight hanging wheel is installed, main rope is wound on car hanging wheel and the counterweight hanging wheel, and the end of main rope is connected with the end connecting portion that is arranged on hoistway top on counterweight on car.
Claims (7)
1. lift appliance comprises:
Actuating device, it has the driving rope sheave, and so that the vertical mode of the S. A. of above-mentioned driving rope sheave is disposed at the top of hoistway;
Main rope group, it is wound on the above-mentioned driving rope sheave;
Car, it is suspended in the above-mentioned hoistway by above-mentioned main rope group, and the propulsive effort lifting in above-mentioned hoistway by above-mentioned actuating device;
First counterweight and second counterweight, they are suspended in the above-mentioned hoistway by above-mentioned main rope group, and the propulsive effort lifting in above-mentioned hoistway by above-mentioned actuating device; And
Turn to wheels, the top that it is arranged at above-mentioned hoistway is used for above-mentioned main rope group from above-mentioned driving rope sheave lead above-mentioned car, above-mentioned first counterweight and second counterweight,
Above-mentioned lift appliance is characterised in that,
Above-mentioned main rope group comprises: the first main rope, and it suspends above-mentioned car and above-mentioned first counterweight in midair; And the second main rope, it suspends above-mentioned car and above-mentioned second counterweight in midair,
The above-mentioned wheels that turn to comprise: the first cage side wheel flutter, its with the above-mentioned first main rope from the above-mentioned driving rope sheave above-mentioned car that leads; First pair of heavy side wheel flutter, its with the above-mentioned first main rope from above-mentioned driving rope sheave above-mentioned first counterweight that leads; The second cage side wheel flutter, its with the above-mentioned second main rope from the above-mentioned driving rope sheave above-mentioned car that leads; And second pair of heavy side wheel flutter, its with the above-mentioned second main rope from above-mentioned driving rope sheave above-mentioned second counterweight that leads,
On vertical plane, the position of the above-mentioned first main rope and the above-mentioned car of the second main rope hanging is separated from each other.
2. lift appliance comprises:
Actuating device, it has the driving rope sheave, and so that the vertical mode of the S. A. of above-mentioned driving rope sheave is disposed at the top of hoistway;
Main rope group, it is wound on the above-mentioned driving rope sheave;
Car, it is suspended in the above-mentioned hoistway by above-mentioned main rope group, and the propulsive effort lifting in above-mentioned hoistway by above-mentioned actuating device;
Counterweight, it is suspended in the above-mentioned hoistway by above-mentioned main rope group, and the propulsive effort lifting in above-mentioned hoistway by above-mentioned actuating device; And
Turn to wheels, the top that it is arranged at above-mentioned hoistway is used for above-mentioned main rope group from above-mentioned driving rope sheave lead above-mentioned car and counterweight,
Above-mentioned lift appliance is characterised in that,
Above-mentioned main rope group comprises the first main rope and the second main rope,
The above-mentioned wheels that turn to comprise: the first cage side wheel flutter, its with the above-mentioned first main rope from the above-mentioned driving rope sheave above-mentioned car that leads; First pair of heavy side wheel flutter, its with the above-mentioned first main rope from the above-mentioned driving rope sheave above-mentioned counterweight that leads; The second cage side wheel flutter, its with the above-mentioned second main rope from the above-mentioned driving rope sheave above-mentioned car that leads; And second pair of heavy side wheel flutter, its with the above-mentioned second main rope from the above-mentioned driving rope sheave above-mentioned counterweight that leads,
On vertical plane, the position of the above-mentioned first main rope and the above-mentioned car of the second main rope hanging is separated from each other,
On vertical plane, the position of the above-mentioned first main rope and the above-mentioned counterweight of the second main rope hanging is separated from each other.
3. lift appliance according to claim 1 and 2 is characterized in that,
The above-mentioned first main rope is the coiling scope on above-mentioned driving rope sheave in the coiling scope on the above-mentioned driving rope sheave and the above-mentioned second main rope, with respect to the S. A. of above-mentioned driving rope sheave point symmetry each other.
4. lift appliance according to claim 1 and 2 is characterized in that,
The above-mentioned first main rope is the coiling scope on above-mentioned driving rope sheave in the coiling scope on the above-mentioned driving rope sheave and the above-mentioned second main rope, and upwards only some is overlapping in week of above-mentioned driving rope sheave.
5. lift appliance according to claim 1 and 2 is characterized in that,
The position of the above-mentioned first main rope and the above-mentioned car of the second main rope hanging, on vertical plane with respect to the center of gravity of above-mentioned car point symmetry each other.
6. lift appliance according to claim 1 and 2 is characterized in that,
When above-mentioned car stopped at the superiors, above-mentioned actuating device and above-mentioned wheel flutter configuration set were between the ceiling of above-mentioned car and above-mentioned hoistway.
7. lift appliance according to claim 2 is characterized in that,
Above-mentioned car has: the mutual opposed front surface and the back side; And mutual opposed first side and second side,
On above-mentioned counterweight, be provided with opposed of the back side and the opposed portion in side integratedly, when above-mentioned counterweight and above-mentioned car are positioned at equal height, opposed of the above-mentioned back side is opposed with the above-mentioned back side, and, when above-mentioned counterweight and above-mentioned car are positioned at equal height, opposed of above-mentioned side is opposed with the either party in above-mentioned first side and second side
The position configuration of the above-mentioned counterweight of the above-mentioned first main rope hanging is in the opposed portion in the above-mentioned back side, and the position configuration of the above-mentioned counterweight of the above-mentioned second main rope hanging is in the opposed portion in above-mentioned side.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2004/015051 WO2006040813A1 (en) | 2004-10-13 | 2004-10-13 | Elevator apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1890169A CN1890169A (en) | 2007-01-03 |
| CN100532234C true CN100532234C (en) | 2009-08-26 |
Family
ID=36148115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800361729A Expired - Fee Related CN100532234C (en) | 2004-10-13 | 2004-10-13 | Elevator apparatus |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1801061B1 (en) |
| JP (1) | JP4762907B2 (en) |
| CN (1) | CN100532234C (en) |
| WO (1) | WO2006040813A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006095390A1 (en) * | 2005-03-04 | 2006-09-14 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
| CN101010250A (en) * | 2005-07-15 | 2007-08-01 | 三菱电机株式会社 | Elevator device |
| WO2007135716A1 (en) * | 2006-05-19 | 2007-11-29 | Mitsubishi Denki Kabushiki Kaisha | Elevator device |
| CN101356112A (en) * | 2006-06-01 | 2009-01-28 | 三菱电机株式会社 | Elevator apparatus |
| FI124541B (en) | 2011-05-18 | 2014-10-15 | Kone Corp | Hissarrangemeng |
| FI125114B (en) * | 2011-09-15 | 2015-06-15 | Kone Corp | Suspension and control device for an elevator |
| CN109969912A (en) * | 2017-12-27 | 2019-07-05 | 日立电梯（中国）有限公司 | A kind of elevator of double counterweight hangings |
| CN110077930A (en) * | 2019-04-19 | 2019-08-02 | 董代军 | It is a kind of for old residential building outside double traction machine emergency staircases |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431282Y2 (en) * | 1973-05-24 | 1979-10-01 | ||
| JPS61291382A (en) * | 1985-06-17 | 1986-12-22 | 三菱電機株式会社 | Elevator |
| JPH0570058A (en) * | 1991-09-17 | 1993-03-23 | Hitachi Building Syst Eng & Service Co Ltd | Elevator device |
| JPH11310372A (en) * | 1998-04-28 | 1999-11-09 | Toshiba Elevator Co Ltd | Elevator equipment |
| CN1257821A (en) * | 1998-12-22 | 2000-06-28 | 奥蒂斯电梯公司 | Flat elevator machine having vertical rotating shaft |
| JP4404999B2 (en) | 1999-08-16 | 2010-01-27 | 三菱電機株式会社 | Elevator equipment |
| JP2002068641A (en) * | 2000-08-24 | 2002-03-08 | Mitsubishi Electric Corp | Elevator apparatus |
| JP4110096B2 (en) * | 2002-03-01 | 2008-07-02 | 三菱電機株式会社 | Elevator equipment |
| CN1297468C (en) * | 2002-09-03 | 2007-01-31 | 三菱电机株式会社 | Elevator |
| EP1693328B1 (en) * | 2003-12-09 | 2013-04-24 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
-
2004
- 2004-10-13 WO PCT/JP2004/015051 patent/WO2006040813A1/en active Application Filing
- 2004-10-13 EP EP04822312.7A patent/EP1801061B1/en not_active Expired - Fee Related
- 2004-10-13 JP JP2006540797A patent/JP4762907B2/en not_active Expired - Fee Related
- 2004-10-13 CN CNB2004800361729A patent/CN100532234C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006040813A1 (en) | 2006-04-20 |
| EP1801061B1 (en) | 2013-07-03 |
| CN1890169A (en) | 2007-01-03 |
| EP1801061A4 (en) | 2012-02-08 |
| JPWO2006040813A1 (en) | 2008-05-15 |
| JP4762907B2 (en) | 2011-08-31 |
| EP1801061A1 (en) | 2007-06-27 |
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