CN103596869A - Elevator - Google Patents
Elevator Download PDFInfo
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- CN103596869A CN103596869A CN201180071634.0A CN201180071634A CN103596869A CN 103596869 A CN103596869 A CN 103596869A CN 201180071634 A CN201180071634 A CN 201180071634A CN 103596869 A CN103596869 A CN 103596869A
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- winch
- bearing beam
- elevator
- supporting
- support member
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- 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
Abstract
Provided is a machine room-less elevator configured so that, even if the size of machine beams is reduced without increasing the size of an overhead portion above the machine beams, the strength of the machine beams is not reduced and a hoist brake section can be maintained easily. An elevator (1) is provided with: a hoist (8) for driving the car (5) moving vertically within the hoistway (2); and a support structure (24) for supporting the hoist (8). The support structure (24) has: a machine base (17) for supporting the hoist (8); machine beams (18) for supporting the machine base; vibration-proof support bases (12) for supporting ends of the machine beams (18); rope end beams (10, 11) which extend in the direction perpendicular to the machine beams (18), are supported by a building, and support the vibration-proof support bases (12); and upper support members (25) disposed at both ends of the machine base (17) or between the machine beams (18). The upper support members (25) are supported and affixed in such a manner that the upper support members (25) straddle the upper part of the hoist (8) from the upper surface side of both arm sections of the machine base (17).
Description
Technical field
The present invention relates to a kind of machine room-less elevator that Machine Room is not set at the top of hoist trunk, especially relate to and a kind of winch is arranged on to the elevator in hoist trunk.
Background technology
For example, existing machine room-less elevator possess lifting in hoist trunk lift car, be arranged on winch, the cage side rope sheave that is arranged on elevator car upper that having in hoist trunk drive rope sheave and detent, be wound on winch and its one end is suspended the hoist ropes of lift car in midair via cage side rope sheave and by the counterbalanced weight of the other end suspention of hoist ropes.
In this elevator, owing to cage side rope sheave being arranged on to the top of lift car, therefore can reduce the degree of depth in the elevator hole of hoist trunk bottom.In addition, this elevator setting becomes the top that operating personnel can lift stand car that winch and cage side rope sheave etc. is keeped in repair and maintained.
In addition, as above-mentioned elevator, for example, in patent documentation 1, disclose a kind of elevator, it can dwindle the space that the required hoist trunk top such as winch is set, and namely can dwindle the height dimension of top end part (Overhead Portion).According to patent documentation 1, as shown in Figure 7, the supporting structure 63 of winch 8 has winch bearing beam 30, support beam 35 and the bearing beam 38 of supporting winch 8, between support beam 35 and bearing beam 38, there is vibration absorption material 13, a part for winch 8 be arranged on the roughly the same height of winch bearing beam 30 on.In addition, the strength beam 62 being erected between a pair of winch bearing beam 30 is fixed on the upper surface of the bearing beam main body 41 of winch bearing beam 30, and is configured near the driving rope sheave 14 of winch 8.Winch bearing beam 30 has supporting part 42 and the mounting base 43 that is formed on bearing beam main body 41 sidepieces, the shank 15A of supporting winch 8.By above-mentioned supporting structure, the occasion that is arranged on winch bearing beam 30 upsides with winch 8 is compared, and can dwindle the size of the top end part of hoist trunk 12.
Technical literature formerly
Patent documentation
Patent documentation 1: TOHKEMY 2009-137695 communique
Summary of the invention
In above-mentioned prior art, if winch bearing beam 30 is directly bearing on bearing beam 38, can further dwindle the size of top end part, but consider for the required bearing beam intensity of the conditions such as the satisfied deflection of beam being caused by the suspension load (car weight, carrying capacity etc.) acting on rope sheave, distortion or the aspect of vibration-proof structure, increased the sectional dimension of winch bearing beam 30, and winch bearing beam 30 has been connected with strength beam 62.In addition, use the special winch bearing beam 30 that is fixed with the supporting member of L word shape at the side surface of bearing beam main body 41.
In addition, when the detent of winch 8 is arranged on to the top of winch, when detent is maintained to operation, operating personnel's hand reaches detent, thereby when employing is arranged on the structure of winch bottom by the detent of winch 8, for fear of when decomposing detent and winch bearing beam interfere, must dwindle the size of winch bearing beam, there is the problem of the undercapacity of bearing beam self.
The object of the present invention is to provide a kind of elevator, it does not need to increase top end part, and in the situation that dwindled the size of winch bearing beam, the problem of undercapacity also can not occur, and can maintain easily detent.
Solution
The invention provides a kind of elevator, it has lift car, winch and supporting device, the lifting in hoist trunk of this lift car, this winch is arranged on the top of hoist trunk, there is the driving rope sheave and the detent that by hoist cable, drive lift car, this supporting device is bearing in winch in hoist trunk, and described elevator is characterised in that, supporting structure has: the winch support of supporting winch; The a pair of winch bearing beam at supporting winch support two ends; At least one upper support member, this upper support member is erected at the top of winch between a pair of winch bearing beam, directly or be fixed on winch bearing beam by winch support; Bearing beam, this bearing beam extends along the direction with winch bearing beam quadrature, supporting winch bearing beam, and be fixed in hoist trunk; And vibrationproof supporting station, this vibrationproof supporting station is arranged between winch bearing beam and bearing beam, winch be arranged on the roughly the same height of winch bearing beam on.
In addition, elevator of the present invention is characterised in that, upper support member is configured to, and the board member of arch shape vertically arranged, and engage and have supporting member in bottom.
In addition, elevator of the present invention is characterised in that, the cross section of winch support consists of recess shapes, has the upper arm parts engaging with winch bearing beam for supporting the bottom of winch and being formed on two end portions that is formed on middle body.
In addition, elevator of the present invention is characterised in that, detent is arranged on the bottom of winch free to rotately.
In addition, elevator of the present invention is characterised in that, the beam size of the cross-sectional plane of winch bearing beam is set as can not interfering with the detent of winch.
In addition, elevator of the present invention is characterised in that, upper support member is arranged near the driving rope sheave of winch.
In addition, elevator of the present invention is characterised in that, upper support member is arranged near the braking of winch.
In addition, elevator of the present invention is characterised in that, a pair of winch bearing beam is arranged on the downside of upper arm parts of the winch support of supporting winch.
In addition, elevator of the present invention is characterised in that, bearing beam is the rope end bearing beam of the end of fixedly hoist cable.
In addition, elevator of the present invention is characterised in that, vibrationproof supporting station clips vibration absorption material and forms.
Invention effect
According to elevator involved in the present invention, a kind of elevator can be provided, this elevator has lift car, winch and supporting device, the lifting in hoist trunk of this lift car, this winch is arranged on the top of hoist trunk, has the driving rope sheave and the detent that by hoist cable, drive lift car, and this supporting device is bearing in winch in hoist trunk, in described elevator, supporting structure has: the winch support that directly supports winch; The a pair of winch bearing beam at supporting winch support two ends; At least one upper support member, this upper support member is erected at the top of winch between a pair of winch bearing beam, directly or be fixed on winch bearing beam by winch support; Bearing beam, this bearing beam extends along the direction with winch bearing beam quadrature, supporting winch bearing beam, and be fixed in hoist trunk; And vibrationproof supporting station, this vibrationproof supporting station is arranged between winch bearing beam and bearing beam, winch be arranged on the roughly the same height of winch bearing beam on, thus, do not need to increase top end part, even if also can not there is the problem of undercapacity in the situation that dwindled the size of winch bearing beam, and can conveniently maintain detent.
Accompanying drawing explanation
Fig. 1 means the lateral plan of the first embodiment of elevator of the present invention.
Fig. 2 means the birds-eye view of the first embodiment of elevator of the present invention.
Fig. 3 means the front view of winch peripheral structure of the first embodiment of elevator of the present invention.
Fig. 4 means the back view of winch peripheral structure of the first embodiment of elevator of the present invention.
The back view of structure when Fig. 5 means the decomposition of the detent shown in Fig. 4 of elevator of the present invention.
Fig. 6 means the birds-eye view of the second embodiment of elevator of the present invention.
Fig. 7 means the front view of the winch peripheral structure of existing elevator.
The specific embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.In following various embodiments, take the top that is applicable to hoist trunk occasion Machine Room, so-called machine room-less elevator is not set describes as example.
[the first embodiment]
Below, referring to figs. 1 through Fig. 5, the first embodiment of elevator of the present invention is described.
As shown in Figure 1, machine room-less elevator 1 possess lift car 5 in hoist trunk 2 interior liftings, at guide rail 3A, the 3B for pair of right and left car of interior guiding lift car 5 liftings of hoist trunk 2 and guide rail 4A, the 4B for counterbalanced weight of guiding counterbalanced weight 6 liftings.In addition, machine room-less elevator 1 also has: main hoisting rope 7, and it suspends lift car 5 in midair at one end, and near the other end, suspends counterbalanced weight 6 in midair; Winch 8, it has the rope sheave 14 of driving, and the roughly centre portion of main hoisting rope 7 is wound on and drives on rope sheave 14; And supporting structure 24, it is arranged on the top of hoist trunk 2, and supporting winch 15.Elevator 1 further possesses for regulating the not shown governor etc. of the rising or falling speed of lift car 5.
The supporting structure 24 of winch 15 has the winch support 17 of direct supporting winch 8; The a pair of winch bearing beam 18 of supporting winch support 17; Vibrationproof supporting station 12, the end of its supporting winch bearing beam 18, and inside is provided with vibration absorption material; Rope end bearing beam 10,11, it extends along the direction with winch bearing beam 18 quadratures, is fixed on building, and supporting vibrationproof supporting station 12; And upper support member 25, it is across winch support 17 wire rope hoist bearing beams 18.
Hoist trunk 2 has the building wall 2A of portion, and the rope end bearing beam 10 of the balance heavy side of supporting structure 24 and the rope end bearing beam 11 of cage side are fixed on the building wall 2A of portion.Main hoisting rope 7 consists of many strands, for example, with single winding (Single Wrapping), be wound on the driving rope sheave 14 of winch 8.Lift car 5 has a pair of car below pulley 9A, the 9B that is arranged on downside.Car below pulley 9A, 9B along continuous straight runs are arranged on lift car 5.The pulley installation site of lift car 5 is not limited to the below of lift car, also can be arranged on the upside of lift car 5.
Winch 8 has actuating device main body 15, the driving rope sheave 14 that drives main hoisting rope 7 and the detent 16 that stops the driving of elevator 1.
As shown in Figure 2, a pair of bearing beam that winch bearing beam 18 is arranged on its both sides abreast by the mode so that winch 8 is clipped in the middle forms, and is arranged on the below of winch support 17.On the rope end bearing beam 10 of balance heavy side, be provided with at the fixing rope end 21 of the other end of main hoisting rope 7 of counterbalanced weight 6 sides.In addition on the rope end bearing beam 11 of cage side, be provided with at the fixing rope end 22 of one end of main hoisting rope 7 of lift car 5 sides.
As shown in Figure 3, supporting structure 24 has: the winch support 17 that directly supports winch 8; The winch bearing beam 18 of supporting winch support 17; The vibrationproof supporting station 12 of supporting winch bearing beam 18 ends; Be arranged on the vibration absorption material 13 between vibrationproof supporting station 12; Rope end bearing beam 10,11, it extends and is supported by building along the direction with winch bearing beam 18 quadratures, and supporting vibrationproof supporting station 12; And upper support member 25, it is fixed between winch support.Vibration absorption material 13 for example consists of elastomeric elastic body.Upper support member 25 consists of arcual component 19 and supporting member 20, across the two ends setting of winch support 17.
As shown in Figure 3, the cross-sectional plane of winch support 17 is formed by the recess shapes of being inverted cap, the left and right upper arm parts 17A of winch support 17 is by a pair of winch bearing beam 18 supportings, and winch support 17 has the baseplate 17C consisting of tabular component that is fixed on bottom 17B upper surface.The shank 15A of winch 8 is positioned in the upper surface of baseplate 17C, by not shown a plurality of being bolted on baseplate 17C.Thereby winch 8 is arranged on the height roughly the same with winch bearing beam 18, its part is overlapping with winch bearing beam 18.Therefore, the prior art that is arranged on winch bearing beam 18 upsides with winch 8 is compared, the size decreases of the head room of hoist trunk 2 (top end part).Upper support member 25 arranges across the two ends of winch support 17, has the function of the intensity of strengthening winch support 17.By strengthening the degree of depth of the bottom 17B of winch support 17, can further reduce the height of winch 8, dwindle top end part.
Fig. 4 is the back view while observing Fig. 3 from the direction of opposition side.In Fig. 4, at the downside of the actuating device main body 15 of winch 8, be provided with the detent 16 of pair of right and left.Detent 16 supports free to rotately and is fixed in actuating device main body 15, makes can separate with actuating device main body 15 when carrying out maintenance inspection, thereby can check easily.
As shown in Figure 5, the detent 16 that is positioned at winch 8 bottoms need to be taken apart when maintenance, and after taking apart, detent 16 is rotated and hung down into upright position.Therefore, need to dwindle the size of the cross-sectional plane of winch bearing beam 18, so that detent 16 does not interfere with winch bearing beam 18.
In the winch bearing beam 30 as prior art shown in Fig. 7, in order to utilize, himself guarantee rigidity, need to adopt structure that sectional dimension the is large intensity that meets the demands., when adopting size winch bearing beam same as the prior art, detent can interfere with winch bearing beam.For fear of interfering with detent 16, winch bearing beam 18 of the present invention has adopted undersized bearing beam, and possesses and can compensate the structure of dwindling the intensity reducing because of beam size.
When car 5 lifting of elevator 1, hang load and act on the driving rope sheave 14 of winch 8, in the inner side of winch support 17 and winch bearing beam 18, produce bending force (moment of deflection).Therefore,, when adopting undersized winch bearing beam 18, in order to meet necessary intensity, upper support member 19 is erected between winch bearing beam 18.
As shown in Figure 3, upper support member 25 becomes the arcual component 19 that the tabular component by forming arch shape is formed and vertically erects and be provided with at base portion the structure of supporting member 20.In addition, upper support member 25 is erected at the top of the actuating device main body 15 of winch 8, and is fixed on the upper surface of the upper arm parts 17A of winch support 17.Upper support member 25 as shown in Figure 3, upper surface at the upper arm parts 17A of the whole region of Width and a side winch support 17 contacts, and erect towards top from this, and contact with the upper surface of the upper arm parts 17A of the opposing party's winch support 17 equally.That is to say, by upper support member 25 being erected to the upper surface of the upper arm parts 17A of winch support 17, in intensity, can obtain the effect identical with situation between winch bearing beam 18 that bearing beam is erected at.
As shown in Figure 2, the side in a pair of upper support member 25 is arranged on and bears compared with near the driving rope sheave 14 of the winch of heavy load 8.On the other hand, the opposing party in upper support member 25 be arranged on winch 8 detent 16 near.By upper support member 25 is arranged on to above-mentioned position, can strengthen bending strength, significantly reduce the bending of winch support 17 and winch bearing beam 18.
According to the first embodiment, as mentioned above, elevator 1 possesses the supporting structure at the lift car 5 of hoist trunk 2 interior liftings, the winch 8 that drives lift car 5 and supporting winch 8, and supporting structure 24 has: the winch support 17 that directly supports winch 8; The winch bearing beam 18 of supporting winch support 17; The vibrationproof supporting station 12 of supporting winch bearing beam 18 ends; Rope end bearing beam 10,11, it extends along the direction with winch bearing beam 18 quadratures, by building, is supported, and supporting vibrationproof supporting station 12; And upper support member 25, it is fixed between winch support, and detent 16 is arranged on the bottom of winch 8, in order to prevent interfering with detent 16, has dwindled the bearing beam size of winch bearing beam 18.
In addition, the core of winch 8 be arranged on the roughly the same height of winch bearing beam 18 on.In this situation, compare with the prior art shown in Fig. 7, because winch support 17 is recess shapes, therefore can form winch bearing beam is directly bearing in to the structure on the bearing beam of prior art, the height of winch can be reduced and the corresponding size of abridged support beam.By the space of saving is used for being fixed on the upper support member 25 on winch support 17, bring impact can not on the whole the size of the top end part of hoist trunk 2.
According to said structure, can be distributed to the upper support member 25 that is erected at winch 8 tops by acting on the suspension load (namely acting on the load on winch support 17 and winch bearing beam 18) driving on rope sheave 14, compared with prior art, can reduce the size of winch bearing beam, prevent that winch 8 is outstanding towards the top of hoist trunk 2.
Now, because upper support member 25 is formed by the tabular component arranging along vertical direction, therefore can realize supporting member lightweight and that bending strength is high.
The load-bearing deflection of beam causing due to the suspension load of supporting by winch support 17 and upper support member 25 by winch, distortion etc., therefore can be by the little bearing beam of sectional area as winch bearing beam.
Therefore, can further dwindle the size of the top end part of hoist trunk 2, can save space and cut down manufacturing cost.In addition, even if reduce the position of detent 16, also can prevent that the detent 16 of winch 8 from interfering with winch bearing beam 18, seek to improve maintenance property.
In addition, by clipping vibration absorption material 12, be arranged on the vibrationproof supporting member 13 between rope end bearing beam 10,11 and winch bearing beam 18, can absorb the vibration being produced by winch 8.
[the second embodiment]
Then, with reference to Fig. 6, the second embodiment of elevator is described.In the elevator 31 of the second embodiment, the shape setting of upper support member 25A is different from the first embodiment, and remainder is identical with the first embodiment.Therefore, mainly the part different from the first embodiment described, the part identical with the first embodiment marked to identical Reference numeral, and the description thereof will be omitted.
As shown in Figure 6, the upper support member 25A with arcual component 19A and supporting member 20A is not fixed on the upper surface of the upper arm parts of winch pedestal 17, but be erected at the driving rope sheave 14 of winch 8 and the top of detent 16, and be directly fixed between a pair of winch bearing beam 18.
According to this structure, upper support member 25A there is no need to be erected at the top of actuating device main body 15, only otherwise interfere with winch 8, upper support member 25A directly can be fixed on winch bearing beam 18.Thus, can be further by the corresponding size of thickness of the upper arm parts of the height reduction of the top end part of hoist trunk 2 and winch support 17, in addition, can also dwindle the size of the supporting member 20A being fixed on winch bearing beam 18, can save thus space and reduce manufacturing cost.
Because act on the load that drives on rope sheave 14 compared with can not meet the demands greatly time aspect intensity, also can carry out following correspondence: only driving a side of rope sheave side upper support member 25 to be arranged on to the upper surface of winch support 17, and configure upper support member 25A the opposing party, and be fixed in the upper surface of winch bearing beam 18, thereby meet requirement of strength.
Description of reference numerals
1, 31 ... elevator, 2 ... hoist trunk, 5 ... lift car, 6 ... counterbalanced weight, 7 ... main hoisting rope, 8 ... winch, 9A, 9B ... car below pulley, 10, 11 ... rope end bearing beam, 12 ... vibrationproof supporting station, 13 ... vibration absorption material, 14 ... drive rope sheave, 15 ... actuating device main body, 16 ... detent, 17 ... winch support, 17A ... upper arm parts, 17B ... bottom, 17C ... baseplate, 18 ... winch bearing beam, 19, 19A ... arcual component, 20, 20A ... supporting member, 21, 22 ... rope end, 23 ... counterweight block, 24 ... supporting structure, 25, 25A ... upper support member
Claims (according to the modification of the 19th of treaty)
1. an elevator, there is lift car, winch and supporting device, the lifting in hoist trunk of described lift car, described winch is arranged on the top of described hoist trunk, there is the driving rope sheave and the detent that by hoist cable, drive described lift car, described supporting device is bearing in described winch in described hoist trunk, and described elevator is characterised in that
Described supporting structure has: the winch support that supports described winch; Support a pair of winch bearing beam at described winch support two ends; At least one upper support member, described upper support member is erected at the top of described winch between described a pair of winch bearing beam, directly or be fixed on winch bearing beam by described winch support; Bearing beam, described bearing beam extends along the direction with described winch bearing beam quadrature, supports described winch bearing beam, and is fixed in described hoist trunk; And vibrationproof supporting station, described vibrationproof supporting station is arranged between described winch bearing beam and described bearing beam, described winch be arranged on the roughly the same height of described winch bearing beam on.
2. elevator according to claim 1, is characterized in that,
Described upper support member is configured to, and the board member of arch shape is vertically arranged, and engage and have supporting member in bottom.
3. elevator according to claim 1 and 2, is characterized in that,
The cross section of described winch support consists of recess shapes, the upper arm parts engaging with described winch bearing beam that has the bottom of the described winch of supporting that is formed on middle body and be formed on two end portions.
4. according to the elevator described in any one in claims 1 to 3, it is characterized in that,
Described detent is arranged on the bottom of described winch free to rotately.
5. elevator according to claim 4, is characterized in that,
The beam size of the cross-sectional plane of described winch bearing beam is set as can not interfering with the described detent of described winch.
6. according to the elevator described in any one in claim 1 to 5, it is characterized in that,
Described upper support member is arranged near the driving rope sheave of described winch.
After 7.(revises) elevator according to claim 6, it is characterized in that,
Described upper support member is arranged near the described detent of described winch.
8. according to the elevator described in any one in claim 3 to 7, it is characterized in that,
Described a pair of winch bearing beam is arranged on the downside of the described upper arm parts of the described winch support that supports described winch.
9. according to the elevator described in any one in claim 1 to 8, it is characterized in that,
Described bearing beam is the rope end bearing beam of the end of fixing described hoist cable.
10. according to the elevator described in any one in claim 1 to 9, it is characterized in that,
Described vibrationproof supporting station clips vibration absorption material and forms.
Claims (10)
1. an elevator, there is lift car, winch and supporting device, the lifting in hoist trunk of described lift car, described winch is arranged on the top of described hoist trunk, there is the driving rope sheave and the detent that by hoist cable, drive described lift car, described supporting device is bearing in described winch in described hoist trunk, and described elevator is characterised in that
Described supporting structure has: the winch support that supports described winch; Support a pair of winch bearing beam at described winch support two ends; At least one upper support member, described upper support member is erected at the top of described winch between described a pair of winch bearing beam, directly or be fixed on winch bearing beam by described winch support; Bearing beam, described bearing beam extends along the direction with described winch bearing beam quadrature, supports described winch bearing beam, and is fixed in described hoist trunk; And vibrationproof supporting station, described vibrationproof supporting station is arranged between described winch bearing beam and described bearing beam, described winch be arranged on the roughly the same height of described winch bearing beam on.
2. elevator according to claim 1, is characterized in that,
Described upper support member is configured to, and the board member of arch shape is vertically arranged, and engage and have supporting member in bottom.
3. elevator according to claim 1 and 2, is characterized in that,
The cross section of described winch support consists of recess shapes, the upper arm parts engaging with described winch bearing beam that has the bottom of the described winch of supporting that is formed on middle body and be formed on two end portions.
4. according to the elevator described in any one in claims 1 to 3, it is characterized in that,
Described detent is arranged on the bottom of described winch free to rotately.
5. elevator according to claim 4, is characterized in that,
The beam size of the cross-sectional plane of described winch bearing beam is set as can not interfering with the described detent of described winch.
6. according to the elevator described in any one in claim 1 to 5, it is characterized in that,
Described upper support member is arranged near the driving rope sheave of described winch.
7. elevator according to claim 6, is characterized in that,
Described upper support member is arranged near the described braking of described winch.
8. according to the elevator described in any one in claim 3 to 7, it is characterized in that,
Described a pair of winch bearing beam is arranged on the downside of the described upper arm parts of the described winch support that supports described winch.
9. according to the elevator described in any one in claim 1 to 8, it is characterized in that,
Described bearing beam is the rope end bearing beam of the end of fixing described hoist cable.
10. according to the elevator described in any one in claim 1 to 9, it is characterized in that,
Described vibrationproof supporting station clips vibration absorption material and forms.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2011/063785 WO2012172671A1 (en) | 2011-06-16 | 2011-06-16 | Elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103596869A true CN103596869A (en) | 2014-02-19 |
| CN103596869B CN103596869B (en) | 2015-12-02 |
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ID=47356697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180071634.0A Active CN103596869B (en) | 2011-06-16 | 2011-06-16 | Elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5681284B2 (en) |
| CN (1) | CN103596869B (en) |
| WO (1) | WO2012172671A1 (en) |
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| JP2003104666A (en) * | 2001-09-28 | 2003-04-09 | Meidensha Corp | Hoisting machine and elevator device |
| JP2006264862A (en) * | 2005-03-23 | 2006-10-05 | Toshiba Elevator Co Ltd | Elevator without machine room |
| JP5443929B2 (en) * | 2009-10-01 | 2014-03-19 | 三菱電機株式会社 | Hoisting machine |
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- 2011-06-16 JP JP2013520377A patent/JP5681284B2/en active Active
- 2011-06-16 WO PCT/JP2011/063785 patent/WO2012172671A1/en active Application Filing
- 2011-06-16 CN CN201180071634.0A patent/CN103596869B/en active Active
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| JP2005112487A (en) * | 2003-10-02 | 2005-04-28 | Mitsubishi Electric Corp | Machine room-less elevator device |
| JP2005231770A (en) * | 2004-02-18 | 2005-09-02 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator modifying method |
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Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2012172671A1 (en) | 2015-02-23 |
| WO2012172671A1 (en) | 2012-12-20 |
| JP5681284B2 (en) | 2015-03-04 |
| CN103596869B (en) | 2015-12-02 |
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