CN101402430B - Guide rails support structure of elevator - Google Patents
Guide rails support structure of elevator Download PDFInfo
- Publication number
- CN101402430B CN101402430B CN2008101684864A CN200810168486A CN101402430B CN 101402430 B CN101402430 B CN 101402430B CN 2008101684864 A CN2008101684864 A CN 2008101684864A CN 200810168486 A CN200810168486 A CN 200810168486A CN 101402430 B CN101402430 B CN 101402430B
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- guide rail
- car
- counterweight
- link
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Abstract
A guide support structure of an elevator includes a pair of cage guides (1), which is provided along the upper and lower direction, can guide the elevation and subsidence of the cage, is fixed at a highest fixed position of a wall surface or beam (5) of a building, and is located below the highest lifting position of the cage (6); and a connection part (9), which connects the pair of cage guides (1) at the upper position of the highest lifting position of the cage (6).
Description
Technical field
The present invention relates to the guide rails support structure of elevator, relate in particular to and to be applicable to that the guide rail upper end is not fixed on the guide rails support structure of elevator of the situation of the wall of building or beam.
Background technology
As Japanese kokai publication hei 11-157762 communique record like that, elevator in the past is provided with a pair of car that extends along the vertical direction with the guide rail and a pair of counterweight guide rail of extension along the vertical direction.When elevator moved, car was along the car lifting rail, and counterweight is along the counterweight lifting rail.
Car is fixed on the wall or the beam of building with guide rail and counterweight with guide rail at a plurality of positions along the vertical direction, the upper end also is fixed on the wall or the beam of building.
Yet, concerning the structure of the structure of some building or elevator, car can't be fixed on the wall or the beam of building with the upper end of guide rail and counterweight with the upper end of guide rail sometimes, the upper end side of these guide rails becomes free end, becomes the cantilever support state.And these guide rails are fixed in a plurality of fixed positions of building wall or beam, and the highest fixed position is positioned at the below of the maximum hoisting position of car or counterweight sometimes.For example, elevator setting (is blown I at the ventilation unit of building
The け part) Nei situation etc.
For such elevator, the effect of load when the influence of vibration is with common operation in the time of in consequence of an earthquake, the deflection of guide rail upper end side increases.Especially when car or counterweight are positioned at the top of fixed position, guide rail the top, if earthquake takes place, the load of car or counterweight will act on the position of the upper side of high fixed position of guide rail, and the deflection of guide rail upper end side further increases.And because the load of car and counterweight alternately acts on pair of guide rails along with rocking of earthquake, thereby a side guide rail deflection is greater than the opposing party's guide rail deflection.Thus, the position above the highest fixed position, the interval of pair of guide rails increases, and car or counterweight might be deviate from and derail from guide rail.
Summary of the invention
The present invention does in order to address the above problem, its purpose is to provide a kind of like this guide rails support structure of elevator: also can suppress under the situation of building wall or beam when earthquake takes place and the deflection of guide rail upper end side during operation usually even be not fixed in the upper end of guide rail, prevent to increase because of the interval of pair of guide rails upper end side the derailing of caused car or counterweight.
First of the invention process form is characterised in that, the guide rails support structure of elevator comprises: a pair of car guide rail, it sets along the vertical direction, bootable car lifting, and its highest fixed position that is fixed on the wall of building or beam is in the below of high hoisting position of described car; Car guide rail link, its top position of the highest hoisting position at described car connects a pair of described car guide rail; And be installed in described car with the backing member on the guide rail.
Second of the invention process form is characterised in that, the guide rails support structure of elevator comprises: a pair of counterweight guide rail, it sets along the vertical direction, bootable counterweight lifting, and its highest fixed position that is fixed on the wall of building or beam is in the below of high hoisting position of described counterweight; Counterweight guide rail link, its top position of the highest hoisting position in described counterweight connects a pair of described counterweight guide rail; And be installed in described counterweight with the backing member on the guide rail.
The 3rd of the invention process form is characterised in that, the guide rails support structure of elevator comprises: a pair of car guide rail, it sets along the vertical direction, bootable car lifting, and its highest fixed position that is fixed on the wall of building or beam is in the below of high hoisting position of described car; A pair of counterweight guide rail, it sets along the vertical direction, bootable counterweight lifting, and its highest fixed position that is fixed on the wall of building or beam is in the below of high hoisting position of described counterweight; Car guide rail link, its top position of the highest hoisting position at described car connects a pair of described car guide rail; Counterweight guide rail link, its top position of the highest hoisting position in described counterweight connects a pair of described counterweight guide rail; And be installed in described car with guide rail or described counterweight with the backing member at least one side of guide rail, described car is connected with the end of described counterweight with the guide rail link with an end of guide rail link.
Adopt the present invention, can prevent that car from derailing with guide rail from counterweight with guide rail derailing and counterweight from car.
Description of drawings
Fig. 1 is the birds-eye view of guide rails support structure of the elevator of expression the present invention first example.
Fig. 2 is a lateral plan of only representing a side elevator.
Fig. 3 is the birds-eye view of guide rails support structure of the elevator of expression the present invention second example.
Fig. 4 is the birds-eye view of guide rails support structure of the elevator of expression the present invention the 3rd example.
Fig. 5 is the birds-eye view of a part of guide rails support structure of the elevator of expression the present invention the 4th example.
Fig. 6 is the birds-eye view of guide rails support structure of the elevator of expression the present invention the 5th example.
Fig. 7 is the birds-eye view of guide rails support structure of the elevator of expression the present invention the 6th example.
Fig. 8 is the birds-eye view of guide rails support structure of the elevator of expression the present invention the 7th example.
The specific embodiment
Below, with reference to accompanying drawing example of the present invention is described.
(first example)
The elevator setting of first example of the present invention is in the ventilation unit of building.In this example, two elevator disposed adjacent.As shown in Figure 1, the guide rails support structure of elevator has a pair of car guide rail 1 and a pair of counterweight guide rail 2 that sets along the building wall.A pair of car relatively also sets with guide rail 2 is parallel respectively with a pair of counterweight along the vertical direction with guide rail 1.
Use on the guide rail 2 with guide rail 1 and counterweight at car, the stationkeeping along its length has a plurality of rail bracketses 3, and these rail brackets 3 fixtures 4 are fixed on the beam 5 of building.Beam 5 is provided with many places in the short transverse of building.Car reaches the also high position of beam 5 than highest point in a plurality of beams 5 with the upper end of guide rail 1 and counterweight with the upper end of guide rail 2, car is not fixed on building with the upper end and the counterweight of guide rail 1 with the upper end of guide rail 2 wall and beam 5.
Car is with guide rail 1, and its highest fixed position that is fixed on the highest beam 5 by the highest rail brackets 3 is in the below of the highest hoisting position of car 6.Car 6 expressions on the left of among Fig. 2 move to the state after the highest hoisting position, and car is in the below of lateral guide 7 with the promptly the highest rail brackets 3 of the highest fixed position that is fixed on building beam 5 of guide rail 1.
Counterweight is with guide rail 2, and its highest fixed position that is fixed on beam 5 by rail brackets 3 is in the below of the highest hoisting position of counterweight 8.
To be car be connected with an end of guide rail link (hereinafter referred to as first link) 9 and a side's the car upper end with guide rail 1 link that along continuous straight runs extends, and the other end of first link 9 is connected with the upper end of the opposing party's car with guide rail 1.Thus, a pair of car links to each other by this first link 9 with the upper end of guide rail 1.The positions that a pair of car is linked to each other by first link 9 with guide rail 1 are not limited to the upper end of car with guide rail 1, so long as get final product in the top position of the highest hoisting position (position of the last lateral guide 7 of the car 6 in left side among Fig. 2) of car 6.First link 9 can be realized by welding or bolted with being connected of guide rail 1 upper end with car.
Can keep the intensity of a pair of car with guide rail 1 connected state as long as first link 9 has when earthquake takes place, its shape is unqualified.As first link 9, can adopt the steel of H type, L type, flats, bar-shaped and tubulose.
To be counterweight be connected with an end of guide rail link (hereinafter referred to as second link) 10 and a side's the counterweight upper end with guide rail 2 link that along continuous straight runs extends, and the other end of second link 10 is connected with the upper end of the opposing party's counterweight with guide rail 2.Thus, a pair of counterweight links to each other by this second link 10 with the upper end of guide rail 2.The positions that a pair of counterweight is linked to each other by second link 10 with guide rail 2 are not limited to the upper end of counterweight with guide rail 2, so long as get final product in the top position of the highest hoisting position of counterweight 8.Second link 10 is realized with being connected by welding or bolted of guide rail 2 upper ends with counterweight.
Can keep the intensity of a pair of counterweight with guide rail 2 connected states as long as second link 10 has when earthquake takes place, its shape is unqualified.Second link 10 is identical with first link 9, can adopt the steel of H type, L type, flats, bar-shaped and tubulose.
At such formation, existing explanation car when earthquake takes place is used the change conditions of guide rail 2 with guide rail 1 and counterweight.
A pair of car is linked to each other by first link 9 with guide rail 1, its upper end, and when earthquake took place, a pair of car synchronously rocked in the same direction with the upper end side of guide rail 1.Therefore, rocking by a pair of car of earthquake born with guide rail 1, can improve the shock strength of car with guide rail 1.
And, synchronously rock in the same direction with guide rail 1 by a pair of car, even the position of car 6 was in car with the top of guide rail 1 with respect to the highest fixed position of beam 5 when earthquake took place, the load that also can avoid car 6 with earthquake rock and the car that acts on a side significantly with guide rail 1, a side's car with guide rail 1 deflection greater than the opposing party's car with guide rail 1 deflection.Therefore, a pair of car can be maintained in roughly certain all the time with the interval of the upper end side of guide rail 1, can prevent because of a pair of car with the interval of guide rail 1 upper end side increase cause car 6 from car with guide rail 1 derailing.
Also identical with guide rail 1 concerning counterweight with car with guide rail 2.That is, a pair of counterweight is linked to each other by second link 10 with guide rail 2, its upper end, and when earthquake took place, a pair of counterweight was synchronously rocked in the same direction with the upper end side of guide rail 2.Therefore, rocking by a pair of counterweight of earthquake born with guide rail 2, can improve the shock strength of counterweight with guide rail 2.
And, synchronously rock in the same direction with guide rail 2 by a pair of counterweight, even the position of counterweight 8 was in counterweight with the top of guide rail 2 with respect to the highest fixed position of beam 5 when earthquake took place, the load that also can avoid counterweight 8 with earthquake rock and the counterweight that acts on a side significantly with guide rail 2, a side's counterweight with guide rail 2 deflections greater than the opposing party's counterweight with guide rail 2 deflections.Therefore, a pair of counterweight can be maintained in roughly certain all the time with the interval of the upper end side of guide rail 2, can prevent because of a pair of counterweight with the interval of guide rail 2 upper end side increase cause counterweight 8 from counterweight with guide rail 2 derailings.
(second example)
With reference to Fig. 3 the guide rails support structure of the elevator of second example of the present invention is described.To the inscape identical in second example and after this example, mark identical symbol and the repetitive description thereof will be omitted with the inscape of previously described example.
As first example is illustrated, in the guide rails support structure of the elevator of second example, a pair of car links to each other with guide rail link (first link) 9 by car with the upper end of guide rail 1, and a pair of counterweight is linked to each other with guide rail link (second link) 10 by counterweight with guide rail 2 its upper ends.And an end of first link 9 is connected with an end of second link 10, and first link 9 and second link 10 after the connection are the L font.First link 9 was realized with being connected by welding or bolted of second link 10.
In such formation, the end by first link 9 is connected with an end of second link 10, and a pair of car is just linked to each other with guide rail 2 with a pair of counterweight with guide rail 1.
Therefore, when earthquake took place, a pair of car synchronously rocked with the upper end side of guide rail 2 in the same direction with the upper end side and a pair of counterweight of guide rail 1.Therefore, the vibration of earthquake is born with guide rail 2 with guide rail 1 and a pair of counterweight by a pair of car, can improve car is used guide rail 2 with guide rail 1 and counterweight shock strength.
In addition, when earthquake took place, as illustrating in first example, a pair of car was maintained in roughly certain all the time with the interval of guide rail 1 upper end side, and a pair of counterweight is maintained in roughly certain with the interval of guide rail 2 upper end side all the time.Therefore, can prevent that car 6 from derailing with guide rail 2 from counterweight with guide rail 1 derailing and counterweight 8 from car.
(the 3rd example)
With reference to Fig. 4 the guide rails support structure of the elevator of the 3rd example of the present invention is described.
As second example was illustrated, in the guide rails support structure of the elevator of the 3rd example, car linked to each other with the end of counterweight with guide rail link (second link) 10 with an end of guide rail link (first link) 9.And the other end of first link 9 is connected with the end that truss structure constitutes with link (hereinafter referred to as the 3rd link) 11, and the other end of the 3rd link 11 is connected with the other end of second link 10.
Being connected of one end of the other end of first link 9 and the 3rd link 11 and being connected of the other end of the other end of second link 10 and the 3rd link realize by welding or bolted.
The 3rd link is identical with second link 10 with first link 9, can adopt the steel of H type, L type, flats, bar-shaped and tubulose.Consider from the superiors take advantage of the Room to look up the time aesthetic appearance, the 3rd link preferably uses pull bar.
In such formation, first link 9, second link 10 and the 3rd link 11 constitute leg-of-mutton truss structure.Therefore, the truss structure that utilization is made of first link 9, second link 10 and the 3rd link 11, when the generation earthquake, can suppress car and use guide rail 1 and counterweight, improve car is used guide rail 2 with guide rail 1 and counterweight shock strength with the deflection of guide rail 2.
In addition, as illustrating in first example, when earthquake took place, a pair of car was maintained in roughly certain all the time with the interval of guide rail 1 upper end side, and a pair of counterweight is maintained in roughly certain with the interval of guide rail 2 upper end side all the time.Therefore, can prevent that car 6 from derailing with guide rail 2 from counterweight with guide rail 1 derailing and counterweight 8 from car.
(the 4th example)
With reference to Fig. 5 the guide rails support structure of the elevator of the 4th example of the present invention is described.
In the guide rails support structure of the elevator of the 4th example, be fixed with backing member 12 with the back side of guide rail 1 upper end side (the not face of a side relative) with car 6 at car.Also be connected with guide rail link (first link) 9 with guide rail 1 upper end bonded assembly car with car with the upper end of backing member 12.First link 9 is realized by welding or bolted with respect to the connection of backing member 12.
Backing member 12 is to be used to improve the parts of car with guide rail 1 intensity, is the steel of H type, L type, tubulose etc., uses the roughly the same material of thermal expansion coefficient and car usefulness guide rail 1.
When need improving counterweight with the intensity of guide rail 2, can be in counterweight with the fixing backing member in the back side of guide rail 2 upper end side.At this moment, also be connected with guide rail link (second link) 10 with guide rail 2 upper end bonded assembly counterweights with counterweight with the upper end of backing member.
In such formation, by backing member 12 being fixed on car with guide rail 1, can improve the rigidity of car, the car deflection of guide rail 1 in the time of suppressing earthquake takes place and when moving usually with guide rail 1.
Equally,, can improve the rigidity of counterweight, the counterweight deflection of guide rail 2 in the time of suppressing earthquake takes place and when moving usually with guide rail 2 by backing member being fixed on counterweight with guide rail 2.
In addition, as illustrating in first example, when earthquake took place, a pair of car was maintained in roughly certain all the time with the interval of guide rail 1 upper end side, and a pair of counterweight is maintained in roughly certain with the interval of guide rail 2 upper end side all the time.Therefore, can prevent that car 6 from derailing with guide rail 2 from counterweight with guide rail 1 derailing and counterweight 8 from car.
(the 5th example)
With reference to Fig. 6 the guide rails support structure of the elevator of the 5th example of the present invention is described.
In the guide rails support structure of the elevator of the 5th example, be provided with column 13 near with guide rail 1 as holding member at car.Column 13 is fixed on to be used for fixing in the beam 5 of car with guide rail 1 by rail brackets 3 and is positioned at the beam 5 of highest point, and extends to upward and the car roughly the same height and position in guide rail 1 upper end.
Car is fixed on the upper end of a pair of car usefulness guide rail 1 and the upper end of column 13 with the end side of guide rail link (first link) 9.
And, identical with second example shown in Figure 3 in the 5th example, an end of first link 9 be used to be connected a pair of counterweight and connect with the counterweight of guide rail 2 upper ends a end with guide rail link (second link) 10.
In such formation, near the car guide rail 1 that is provided with column 13, the moment that suspension load produces disperses to support with guide rail 1 and column 13 by car, can improve the intensity that car is used guide rail 1.
When earthquake took place, a pair of car synchronously rocked with the upper end side of guide rail 2 and the upper end side of column 13 in the same direction with the upper end side of guide rail 1, a pair of counterweight.Therefore, the vibration of earthquake is born with guide rail 2 and column 13 with guide rail 1, a pair of counterweight by a pair of car, can improve car is used guide rail 2 with guide rail 1 and counterweight shock strength.
In addition, as illustrating in first example, when earthquake took place, a pair of car was maintained in roughly certain all the time with the interval of guide rail 1 upper end side, and a pair of counterweight is maintained in roughly certain with the interval of guide rail 2 upper end side all the time.Therefore, can prevent that car 6 from derailing with guide rail 2 from counterweight with guide rail 1 derailing and counterweight 8 from car.
(the 6th example)
With reference to Fig. 7 the guide rails support structure of the elevator of the 6th example of the present invention is described.
In the guide rails support structure of the elevator of the 6th example, under the situation of the adjacent setting of plural elevator, the car that is arranged on a side the elevator is connected with first link 9 on the elevator that is arranged on the opposing party with guide rail link (first link) 9.One first link 9 was realized with being connected by welding or binding bolt of another first link 9.
In the 6th example, identical with second example shown in Figure 3, in each elevator, first link 9 is connected with guide rail link (second link) 10 with counterweight.
In such formation, link to each other by first link 9 with guide rail 1 at each a pair of car of two adjacent elevator setting.Therefore, when earthquake took place, two pairs of cars synchronously rocked in the same direction with the upper end side of guide rail 1, bore the vibration of earthquake, the shock strength of raising car usefulness guide rail 1 by two pairs of cars with guide rail 1.In addition, because being arranged on the counterweight of each elevator is connected with this first link 9 with guide rail 2, therefore, two pairs of cars synchronously rock with the upper end side of guide rail 2 in the same direction with the upper end side of guide rail 1 and two pairs counterweight, bear the vibration of earthquake with guide rail 1 and the two pairs of counterweights with guide rail 2 by two pairs of cars, also improve the shock strength of counterweight with guide rail 2.
In addition, as illustrating in first example, when earthquake took place, a pair of car on each elevator was maintained in roughly certain all the time with the interval of guide rail 1 upper end side, and a pair of counterweight on each elevator is maintained in roughly certain with the interval of guide rail 2 upper end side all the time.Therefore, can prevent that car 6 from derailing with guide rail 2 from counterweight with guide rail 1 derailing and counterweight 8 from car.
In the 6th example, under the situation of two elevator disposed adjacent, to be that example is illustrated, under the situation of the elevator disposed adjacent more than three, also first link 9 of these elevators can be connected employed first link of these elevators 9 bonded assembly situations.
(the 7th example)
With reference to Fig. 8 the guide rails support structure of the elevator of the 7th example of the present invention is described.
In the guide rails support structure of the elevator of the 7th example, illustrated in the 6th example as shown in Figure 7, the car that is arranged on adjacent elevator is interconnected with one another with guide rail link (first link) 9, as an end of the pull bar 14 of tensile part be connected after first link, 9 both ends connect.The other end of pull bar 14 is connected with the wall of building 15.Counterweight is connected with first link 9 with guide rail link (second link) 10.
14 pairs first links 9 of pull bar apply the pulling force of horizontal direction.
In such formation,, therefore when earthquake takes place, can take place to use guide rail 2 to act on the axle power of above-below directions with guide rail 1 and counterweight to car because car is not fixed on wall and beam etc. with guide rail 1 and counterweight with the upper end of guide rail 2.This power passes to well with guide rail 1 and counterweight with guide rail 2 by car, causes the breakage of well ground sometimes.
For this reason, pull bar 14 is set, first link 9 is applied the pulling force of horizontal direction.Thus, can suppress to act on when earthquake takes place car with guide rail 1 and counterweight axle power, prevent that well ground from damaging because of the effect of axle power with guide rail 2.
In addition, as illustrating in first example, when earthquake took place, a pair of car on each elevator was maintained in roughly certain all the time with the interval of guide rail 1 upper end side, and a pair of counterweight on each elevator is maintained in roughly certain with the interval of guide rail 2 upper end side all the time.Therefore, can prevent that car 6 from derailing with guide rail 2 from counterweight with guide rail 1 derailing and counterweight 8 from car.
In the 7th example, as tensile part, be described as example with the situation of having used pull bar 14, but also can be with drag-line as tensile part.
In addition, in the 7th example, illustrated the pulling force that puts on first link 9 is made the situation of horizontal direction, but also oblique upper of the direction that applies pulling force.
Claims (6)
1. the guide rails support structure of an elevator is characterized in that, comprising:
A pair of car guide rail, it sets along the vertical direction, bootable car lifting, and its highest fixed position that is fixed on the wall of building or beam is in the below of high hoisting position of described car;
Car guide rail link, its top position of the highest hoisting position at described car connects a pair of described car guide rail; And
Be installed in described car with the backing member on the guide rail.
2. the guide rails support structure of an elevator is characterized in that, comprising:
A pair of counterweight guide rail, it sets along the vertical direction, bootable counterweight lifting, and its highest fixed position that is fixed on the wall of building or beam is in the below of high hoisting position of described counterweight;
Counterweight guide rail link, its top position of the highest hoisting position in described counterweight connects a pair of described counterweight guide rail; And
Be installed in described counterweight with the backing member on the guide rail.
3. the guide rails support structure of an elevator is characterized in that, comprising:
A pair of car guide rail, it sets along the vertical direction, bootable car lifting, and its highest fixed position that is fixed on the wall of building or beam is in the below of high hoisting position of described car;
A pair of counterweight guide rail, it sets along the vertical direction, bootable counterweight lifting, and its highest fixed position that is fixed on the wall of building or beam is in the below of high hoisting position of described counterweight;
Car guide rail link, its top position of the highest hoisting position at described car connects a pair of described car guide rail;
Counterweight guide rail link, its top position of the highest hoisting position in described counterweight connects a pair of described counterweight guide rail; And
Be installed in described car with guide rail or described counterweight with the backing member at least one side of guide rail,
Described car is connected with the end of described counterweight with the guide rail link with an end of guide rail link.
4. the guide rails support structure of elevator as claimed in claim 3 is characterized in that, has the truss structure that described car is coupled together with the other end of guide rail link with the other end of guide rail link and described counterweight and constitutes and use link.
5. as the guide rails support structure of each described elevator in the claim 1 to 4, it is characterized in that the described car that is arranged on an elevator is connected with the guide rail link with being arranged on the described car of another elevator of described elevator disposed adjacent with the guide rail link.
6. as the guide rails support structure of each described elevator in the claim 1 to 4, it is characterized in that, be connected with tensile part between described car is with the wall of the two ends of guide rail link and building or beam, described tensile part applies the pulling force of horizontal direction or oblique upper with the guide rail link to described car.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-262006 | 2007-10-05 | ||
| JP2007262006 | 2007-10-05 | ||
| JP2007262006A JP2009091087A (en) | 2007-10-05 | 2007-10-05 | Guide rail supporting structure of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101402430A CN101402430A (en) | 2009-04-08 |
| CN101402430B true CN101402430B (en) | 2011-04-13 |
Family
ID=40536615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101684864A Expired - Fee Related CN101402430B (en) | 2007-10-05 | 2008-09-28 | Guide rails support structure of elevator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009091087A (en) |
| CN (1) | CN101402430B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722997B (en) * | 2015-03-17 | 2016-04-06 | 江南嘉捷电梯股份有限公司 | Anti-positioning installation apparatus and the installation method of jumping onto the tracks of escalator |
| CN105253743B (en) * | 2015-10-29 | 2018-11-23 | 浙江西子重工机械有限公司 | It is a kind of can parallel running elevator |
| CN109556547A (en) * | 2018-11-22 | 2019-04-02 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of composite guide rail structure and preparation method thereof for measuring machine |
| JP7004408B1 (en) * | 2020-08-17 | 2022-01-21 | 東芝エレベータ株式会社 | Rail unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07106847B2 (en) * | 1989-05-08 | 1995-11-15 | 三菱電機株式会社 | Elevator equipment |
| JPH1135249A (en) * | 1997-07-11 | 1999-02-09 | Taisei Corp | Elevator in base isolated building |
| JP2000007248A (en) * | 1998-06-17 | 2000-01-11 | Hitachi Ltd | Elevator |
| JP2006036450A (en) * | 2004-07-27 | 2006-02-09 | Toshiba Elevator Co Ltd | Elevator device |
| JP2006264862A (en) * | 2005-03-23 | 2006-10-05 | Toshiba Elevator Co Ltd | Elevator without machine room |
-
2007
- 2007-10-05 JP JP2007262006A patent/JP2009091087A/en active Pending
-
2008
- 2008-09-28 CN CN2008101684864A patent/CN101402430B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009091087A (en) | 2009-04-30 |
| CN101402430A (en) | 2009-04-08 |
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