EP2282960A1 - Élément de cage pour un système d'ascenseur - Google Patents

Élément de cage pour un système d'ascenseur

Info

Publication number
EP2282960A1
EP2282960A1 EP09745582A EP09745582A EP2282960A1 EP 2282960 A1 EP2282960 A1 EP 2282960A1 EP 09745582 A EP09745582 A EP 09745582A EP 09745582 A EP09745582 A EP 09745582A EP 2282960 A1 EP2282960 A1 EP 2282960A1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
shaft
partition
element according
provision
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.)
Granted
Application number
EP09745582A
Other languages
German (de)
English (en)
Other versions
EP2282960B1 (fr
Inventor
Stefan Altenburger
Markus Hanle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TK Elevator GmbH
Original Assignee
ThyssenKrupp Elevator AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ThyssenKrupp Elevator AG filed Critical ThyssenKrupp Elevator AG
Priority to EP09745582.8A priority Critical patent/EP2282960B1/fr
Publication of EP2282960A1 publication Critical patent/EP2282960A1/fr
Application granted granted Critical
Publication of EP2282960B1 publication Critical patent/EP2282960B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/023—Mounting means therefor
    • B66B7/027—Mounting means therefor for mounting auxiliary devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Definitions

  • the invention relates to a shaft element for a shaft of an elevator system, a longitudinal rail element for a shaft of an elevator installation, a coupling element and a longitudinal section for precisely this application.
  • Lifts serve as generally stationary conveyors for people and / or loads, with a lift cage typically being moved up and down a guide.
  • An elevator consists of a large number of assemblies in order to cover the bandwidth of the functions provided on them. Many of these assemblies consist of two subsystems, namely a moving subsystem and a rigid subsystem. The rigid subsystems are located either at significant locations or along the shaft. Each of these components realizes very specific tasks.
  • the presented shaft element is intended for use in a shaft of an elevator installation and has a longitudinal rail element and a connection to a shaft. There- In the case of the shaft element or the longitudinal strand is divided into a plurality of partitions, each partition is assigned a function.
  • the shaft element or shaft segment described thus represents a device that combines many of the stationary subsystems mentioned to form an assembly.
  • This assembly consists of a longitudinal string element or longitudinal strand segment and a connection to the shaft.
  • the module can be arranged once or opposite, diagonally or in all four corners in the shaft.
  • the main drive can be, for example, a Reibrad-, a rack or a linear motor.
  • attack surfaces are identical to the running surfaces for the car guides or executed as a separate partition.
  • the emergency drive can be, for example, a friction wheel, a rack or a linear motor.
  • integration and protection of the drive components such as. Tragstoff, friction wheels, gears or linear motor components,
  • connection elements for attachment to the shaft
  • the shaft element provides a partition for the running surfaces for car guides or run-flat guides.
  • the treads may have a different surface than the rest of the shaft element. Furthermore, the treads may be at an angle to each other.
  • the running surfaces for the run-flat guidance can be identical to the running surfaces for the car guides or as separate running surfaces. Furthermore, the joints of the running surfaces between the shaft elements can be designed to overlap.
  • a partition for the braking surfaces for safety gears or braking devices is provided. It is possible that the braking surfaces have a different surface than the rest of the shaft element, the braking surfaces are identical to the running surfaces for the car guides or running as independent treads, the braking surfaces have a different material than the packing, the thickness of the packing can be changed so that the distance of the braking surfaces to the required rail head thickness of the safety gears or the required brake disc thickness of the braking device can be adjusted, and that the impacts of the braking surfaces between the shaft elements are made overlapping.
  • the described shaft element can be produced in various ways.
  • the unwinding of the individual parts can be individually cut or stamped from metal sheets or so-called tailored blanks and then folded or embossed.
  • the individual parts can be made from tubes Forming be pressed into its final form.
  • Another possibility provides that the items are made of flat materials, which are formed by means of a strand profiling and then cut to length.
  • the individual parts are produced discontinuously as individual fiber composite components.
  • the profiles of the items can be molded by Pultrusionstechnologie and then cut to length.
  • the individual modules can be individually stacked and connected to the shaft, the connections to the shaft allow sliding in the longitudinal direction.
  • the individual modules are suspended one above the other mounted in the shaft, with only one connection is rigid and allow the remaining connections a sliding in the longitudinal direction.
  • Another possibility provides that the individual modules are mounted one above the other suspended in the shaft, wherein a continuous connection is used, which is elastic enough to equalize the bays.
  • the strand is delivered in the elastic state, unrolled in the shaft and then fixed in its final position, for example by curing or vacuuming.
  • the individual parts can be produced discontinuously as individual fiber composite components. It is also possible that the profiles of the individual parts are molded by means of a pultrusion technology and then cut to length.
  • connection consists of a continuous element. This connection is similar the unevenness of the shaft wall and ensures a secure hold of the longitudinal strand.
  • connection consists of several elements distributed over the longitudinal strand.
  • connection secures the longitudinal strand in the horizontal directions and allows vertical sliding.
  • connection also fixes the vertical direction.
  • the connection can be made forcefully by means of adhesives or foams or positively with adjustable brackets or brackets.
  • At least one partition may be provided to which an active function is assigned.
  • an active element such as the drive
  • the cabin to be transported assumes only passive functions.
  • the active components of the drive are integrated in the shaft element.
  • Other functions to be fulfilled may be the lighting, for example the shaft lighting, or a position determination.
  • the described longitudinal strand element serves for a shaft of an elevator installation and is subdivided into a plurality of partitions, each partition being assigned a function.
  • the partition for the main drive has an increased surface friction value in the longitudinal-arm element.
  • the main drive partition has a gearing or a hole pattern.
  • the described longitudinal strand element can have at least one partition which is provided for aligning the longitudinal strand element in the shaft.
  • the longitudinal string member may have at least one partition providing treads for car guidance or runflat guidance.
  • the longitudinal rail element has at least one partition which provides braking surfaces for safety gears or brake devices.
  • At least one calibration device can be provided.
  • At least one partition is assigned an active function.
  • an active element such as the drive
  • a toothed belt drive for example, driven gears are provided in a partition of the longitudinal strand element. Gears may be coupled together via a toothed chain, which in turn acts to transport a cab to a rack mounted on the cab.
  • the gears can be driven directly. Alternatively, at any point, for example. Up or down in the Shaft, a drive or motor may be provided which drives the gears and thus the silent chain.
  • the cabin to be transported assumes only passive functions.
  • the active components of the drive are integrated in the shaft element.
  • the lighting for example the shaft lighting, or a position determination.
  • the position determination can be carried out with a position unit that operates without contact or touch.
  • optical or magnetic units offer.
  • partitions for passive functions as mentioned at the beginning, and partitions for active functions can be provided.
  • the presented coupling element is used to couple two longitudinal string members, wherein joints of the two elements are connected to each other via the coupling element.
  • This coupling element may have a device for transmitting power.
  • a toothed-chain drive this is, for example, a toothed wheel which couples toothed wheels of the two longitudinal-arm element to be coupled to one another, so that power is transmitted.
  • the coupling elements also offer the possibility that no power transmission takes place.
  • individual longitudinal string elements or a contiguous row of longitudinal strand elements can be operated independently. This allows the use of several independent cabins in a hoistway (multi-car).
  • the coupling element has, for example. Via valves.
  • the presented longitudinal strand is intended for a shaft of an elevator installation and comprises a number of the longitudinal suspension elements described above.
  • This longitudinal strand is typically made of a thin-walled material.
  • the cross section of the profile of the longitudinal strand can be designed both open and closed. This represents a significant difference to conventional guide rails made of a homogeneous material, which also creates new aspects in terms of manufacturing, logistics, assembly and maintenance.
  • the joints between the longitudinal string members may be formed overlapped at least limited to individual partitions.
  • the overlap can be given according to a tongue and groove principle.
  • a coupling element of the type described is especially important during assembly.
  • the drive for example a toothed wheel
  • This gear can be driven directly or via a central motor.
  • Via a coupling element then the next strand element is attached.
  • the installation of the cabin takes place.
  • This can be fixed with a mounting position device, which can be purely mechanical.
  • This mounting device also helps with later maintenance.
  • the longitudinal string can be gradually built with already mounted cabin. The cabin then also serves as a work platform. Scaffolding can be saved in this way.
  • FIG. 1 shows a highly simplified representation of possible arrangements of longitudinal strands in an elevator shaft.
  • FIG. 2 shows possible cross sections of the described longitudinal strand.
  • Figure 3 shows a possible cross-sectional profile of the longitudinal strand, wherein partitions for different functions are illustrated.
  • FIG. 4 shows joints between longitudinal string elements.
  • Figure 5 shows a partition of the longitudinal strand for a braking surface.
  • FIG. 6 shows partitions of the longitudinal line for a main drive.
  • Figure 7 shows a partition for a stop means.
  • FIG. 8 shows a gauge for aligning a longitudinal strand in the shaft.
  • FIG. 9 shows a calibration device
  • FIG. 10 shows mounting areas for further elevator components.
  • FIG. 11 shows connections in a shaft.
  • FIG. 12 shows a positive connection by means of a bracket.
  • FIG. 13 shows a possible assembly procedure
  • Figure 14 shows a longitudinal strand.
  • FIG. 15 shows a longitudinal string element in cross section.
  • FIG. 16 shows a longitudinal strand with a cabin.
  • FIG. 17 shows a drive of a longitudinal strand element.
  • Figure 1 illustrates five ways of arranging longitudinal strands in a hoistway.
  • the illustration shows an elevator shaft 2 with a car 4, wherein in each case at least one longitudinal strand 6 is arranged in the elevator shaft 2.
  • at least one longitudinal strand 6 is arranged in the elevator shaft 2.
  • up to four longitudinal strands 6 are provided in the elevator shaft 2, which can be arranged opposite one another in corners of the elevator shaft 2. If a plurality of longitudinal strands 6 are provided, a symmetrical arrangement of these in the elevator shaft 6 is appropriate.
  • positions for the longitudinal strands are possible, which are mirror images of the positions shown in Figure 1.
  • FIG 2 different cross-sectional profiles of the presented longitudinal strand or of the longitudinal strand element are shown.
  • These longitudinal string members which form the longitudinal strand when assembled, are secured in the shaft via connections.
  • the longitudinal strand usually consists of a thin-walled material.
  • the cross-section of the profile can, as Figure 2 shows, be closed or open.
  • reference numeral 10 shows an open profile of a longitudinal strand having a substantially U-shape with a base 12 and two legs 14.
  • Reference number 20 shows a profile similar to the profile designated by reference numeral 10, which likewise has a base 22 and two tapered limbs 24.
  • Reference numeral 30 designates a likewise open profile with a base 32, two legs 34 extending from this base at right angles, and two side flaps 36, each of which extends substantially at right angles at opposite ends of the legs 36.
  • the profiles 10, 20 and 30 can each be formed from a flat plate by bending or by assembling individual plates or sheets.
  • Reference numeral 40 designates another open profile with a base 42, two legs 44, a side flap 46 and a rib 48.
  • Another profile 50 is closed with a base 52 and two legs 54, which are connected to a base plate 56 such that the closed profile 50 results.
  • Reference numeral 60 designates another profile which is wave-shaped.
  • reference numeral 70 shows a closed profile comprising a base plate 72 with a diamond-shaped quadrangular unit 74 connected thereto, which in turn is composed of four plates 76.
  • the profiles shown illustrate that different cross sections can be used for the longitudinal section.
  • the specific configuration of the longitudinal section is adapted to the special requirements of the elevator and the external conditions, such as the space conditions in the shaft.
  • the profiles shown represent only an arbitrary selection of possible profiles and can also be combined as needed.
  • FIG. 3 shows another possible cross-sectional profile of a longitudinal strand, designated overall by the reference numeral 100.
  • the presented longitudinal strand 100 is subdivided into different partitions to which the functions mentioned and the materials required for this purpose are assigned in this embodiment.
  • the material used can be steel, non-ferrous materials, plastics and fiber composites. It can be provided that the surfaces are appropriately finished.
  • each partition can be executed independently or several partitions can be combined.
  • Figure 2 now shows the profile 100 with different partitions that realize the following functions.
  • Partitions 102 Providing Treads for the
  • Partition 106 provision of braking surfaces for safety gear and / or braking devices
  • Partition 110 provision of attack surfaces for emergency drives
  • Partition 112 Integration and protection of the drive components such as suspension elements, eg a chain, friction wheels, gears or linear motor components,
  • Partitions 116 Provision of adjustment ranges to control correct alignment
  • Partition 118 providing sensor signals for controlling vertical alignment
  • Partition 124 Provision of mounting areas for further elevator components, such as shaft copying and / or shaft lighting and or suspension cable fastening and or linear motor parts etc.,
  • Partition 126 providing a coding for a shaft copy
  • Partition 128 providing connection elements for attachment to the shaft
  • Partition 130 Providing data and energy transmission media.
  • the transition point is overlapped.
  • the crossing points can be executed as follows:
  • Reference numeral 200 designates a transition in which a first element 202 and a second element 204 lie on one another with smooth bearing surfaces.
  • Reference numeral 210 shows a transition in which a first element 212 and a second element 214 lie on top of each other with corresponding stepped bearing surfaces, so that the transition point is formed overlapping.
  • Reference numeral 220 denotes another overlapping transition with a first element 222 and a second element 224.
  • transition 230 Another stepped transition with a slope in the contact surfaces is shown at reference numeral 230.
  • the transition may also be implemented as a combination of two or more principles.
  • the individual parts for the longitudinal strand can be produced by individually cutting or punching the unwindings of the individual parts from metal sheets or tailored blanks and then folding or embossing them.
  • the items may be made from tubes that are forced into their final shape by internal high pressure forming.
  • Other alternative approaches contemplate that the items are made from sheet materials formed by extrusion molding and then cut to lengths, that the items are made discontinuously as individual fiber composite components, or that the profiles of the items are molded by pultrusion technology and then cut to length.
  • At the ends of the longitudinal strand segments are more partitions that have a right angle to the cross section of the longitudinal strand segments.
  • FIG. 5 shows a partition 300 of the longitudinal strand for a braking surface.
  • This braking surface basically consists of a carrier material for the braking surfaces and a filling material. The nature of the braking surfaces may differ from the rest of the longitudinal strand. By changing the thickness of the filling material, the geometry can be changed.
  • FIG. 5 shows the detailed structure of the partition 300, which includes an upper braking surface 302, a filling material layer 304 and a lower braking surface 306. Between the lower brake compartment 306 and the filler layer 304 is the remaining longitudinal strand 308.
  • FIG. 6 shows possible partitions of the longitudinal strand for a main drive.
  • the main drive partition can be characterized by increasing the surface friction value and / or incorporating a gearing 400 or a hole pattern 402.
  • the partition for the emergency drive can be designed in accordance with the partition for the main drive.
  • Figure 7 possible partitions are shown for a stop means, which are preferably arranged in the center axis of the longitudinal strand.
  • the illustration shows as a first possibility a section 500 of a longitudinal strand 502 with an opening 504.
  • an eyelet 514 is anchored in a main body 512 of a longitudinal strand.
  • the longitudinal string may have partitions that are used to align the longitudinal string in the hoistway. For this, gauges or measuring devices can be fastened to the defined positions of the partition. This is illustrated in FIG.
  • the illustration shows a left longitudinal strand 602 and a right longitudinal strand 604 between which for alignment a gauge 606 is placed.
  • This jig 606 is fixed to the left longitudinal strand 602 with a clamping device 608.
  • a tip 610 of the jig 606 serves to align the right 604 or left longitudinal strand 602.
  • elements can be incorporated into the partition, which can be referenced or process the signals that can be used to determine the current position of the longitudinal strand.
  • These may, for example, be inclination sensors which are inserted in the fiber composite and, e.g. be read out wirelessly.
  • calibration devices may be located at the ends of the segments, which align the cross sections of the profiles to one another. Such a calibration device is shown in FIG. 9 and indicated overall by the reference numeral 700.
  • the illustration shows an upper longitudinal strand element 702, a compensation slot 704, a first connection 706, an upper calibration collar 708, centering pins 710, a lower calibration collar 712, a second connection 714 and a lower longitudinal strand element 716.
  • the precisely manufactured sizing cuffs 708 and 712 are slipped over and joined to the ends of the longitudinal string members 702 and 716.
  • the ends may also be slotted, as realized with the compensation slot 704.
  • one of the calibration collars 708 and 712 is brought into congruence with the other via the centering pins 710. In this way, a stepless transition can be realized.
  • the longitudinal string can have partitions serving as assembly areas for other elevator components, such as shaft copying and / or shaft lighting and / or suspension cable attachment and / or linear motor parts, etc.
  • grooves, bores or threads can be incorporated in the longitudinal strands.
  • FIG. 10 explains possible embodiments.
  • the illustration shows a first longitudinal strand with a bore 802, a second longitudinal strand 804 with a threaded fitting 806 and a third longitudinal strand 808, which is grooved.
  • the longitudinal strand may have a partition which is used for the elevator copying by serving as a running surface for a moving speedometer or by having a coding that can be read out by a moving subsystem.
  • This coding can be applied as a coded tape to the longitudinal strand or incorporated into the longitudinal strand. Instead of a band, individual reference points, such as transponders, can be used.
  • the coding can also be realized by the fact that the partition is coated differently, magnetized or perforated.
  • the longitudinal string may have a partition which itself carries data or energy or is incorporated in the lines carrying data or energy. If the longitudinal strand is subdivided into elements or segments, the transition points of the segments or lines are designed such that they transport the data or energy further. This can be realized for example by plug connections.
  • sensors can be incorporated or applied, which can detect the deflections or material damage. These can be DMS, which are read out wirelessly. As a result, statements about the condition of the longitudinal string can be made.
  • the longitudinal string is typically attached by means of a connection to the shaft. This joint regularly compensates for the unevenness of the shaft wall and ensures a secure hold of the longitudinal strand.
  • the connection may consist of a continuous element or of several elements distributed over the longitudinal strand.
  • FIG. 11 shows possible connections in the shaft.
  • a shaft 850 is shown with a longitudinal strand 852, wherein the longitudinal strand 852 is connected via a continuous connection 854 with the shaft 850.
  • the connection 854 is designed, for example, flexibly, that unevenness of the shaft 850 is compensated.
  • a shaft 870 is shown, to which a longitudinal strand 874 is connected via individual distributed connections 872.
  • connection fixes the longitudinal strand in the horizontal directions and allows vertical sliding.
  • connection also fixes the vertical direction.
  • the connection can be made non-positively by means of adhesive or adhesives materials or positively with adjustable brackets or brackets.
  • the longitudinal strand When using adhesive materials, the longitudinal strand is brought into the correct position. Subsequently, the room becomes between longitudinal string and shaft wall with adhesive or
  • FIG. 12 shows a positive connection by means of a console.
  • the illustration shows a connection 900 with a calibration collar 902, a first connecting element 904 for the longitudinal strand, a second connecting element 906 to the bracket 901, adjusting screws 908 and fixing screws 910 to the shaft wall.
  • Reference number 912 shows the horizontal adjustment range and reference number 914 the vertical adjustment range.
  • the longitudinal strand in the flexible state is preferably supplied rolled up to the shaft and then brought in this unrolled in the correct position and then fixed.
  • the fixing can be realized by sucking or blowing in air or by curing.
  • the curing can be done by UV light, air components or by supplying a chemical accelerator.
  • Figure 13 illustrates a possible assembly process, when the connection is realized via an adhesive material.
  • the illustration shows a flexible, coiled longitudinal strand 950.
  • a dispenser 956 a UV lamp 958, and a guide 960 on a mobile mounting platform 990 driven by a friction wheel drive 952 and 968 and platen cylinders 954 and 970 is led up.
  • the adhesive material is applied and cured with a UV lamp 958.
  • controller 972 is provided for controlling the process.
  • FIG. 14 shows a longitudinal strand, designated overall by the reference numeral 1000.
  • This longitudinal string 1000 comprises two elongated strand elements 1002 and 1004, which are connected to one another at a joint 1006.
  • a motor 1008 is provided for driving a car 1010.
  • FIG. 15 shows a longitudinal section 1020 in cross-section. This comprises a main element 1022, a drive element 1024, a shaft lighting 1026, for example LED, and a power and / or data rail 1028, which form a unit.
  • a power and / or data rail 1028 can be dispensed with an additional or additional hanging cable.
  • a cabin 1030, a safety gear 1032, a distributor (counterpart to the busbar) 1034, a force introduction device 1036, a guide 1038 and a drive unit 1040 including control can be seen.
  • FIG. 16 shows a longitudinal track 1050 with two longitudinal track elements 1052 and 1054, an engine 1056 and a car 1058.
  • FIG. 17 shows a cabin 1100 with a rack 1102 as a force introduction device and a longitudinal strand element 1104 reproduced.
  • gears 1106 are provided as drive elements.
  • the middle of the gears 1106b serves to couple the other two gears 1106a and c.
  • tooth chains 1108 are provided for power transmission.
  • the gears 1106 may be driven directly or via a common drive.
  • the illustrated longitudinal string element 1104 may further comprise a positioning unit, a power and data rail, a shaft lighting, further drive elements, a maintenance device and / or a mounting position device.
  • the coupling of the longitudinal string members 1104 can also be done from the outside via an additional chain, also coupling.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

L'invention concerne un élément d'une cage d'un système d'ascenseur, comportant une poutre longitudinale et une connexion à la cage, l'élément de cage étant divisé en une pluralité de partitions possédant chacune sa fonction.
EP09745582.8A 2008-05-16 2009-05-15 Elément de gaine pour une installation d'ascenseur Not-in-force EP2282960B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09745582.8A EP2282960B1 (fr) 2008-05-16 2009-05-15 Elément de gaine pour une installation d'ascenseur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08009094.7A EP2119659B1 (fr) 2008-05-16 2008-05-16 Element allongé pour une gaine d'ascenseur
EP09745582.8A EP2282960B1 (fr) 2008-05-16 2009-05-15 Elément de gaine pour une installation d'ascenseur
PCT/EP2009/003494 WO2009138249A1 (fr) 2008-05-16 2009-05-15 Élément de cage pour un système d'ascenseur

Publications (2)

Publication Number Publication Date
EP2282960A1 true EP2282960A1 (fr) 2011-02-16
EP2282960B1 EP2282960B1 (fr) 2015-01-21

Family

ID=40290931

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08009094.7A Not-in-force EP2119659B1 (fr) 2008-05-16 2008-05-16 Element allongé pour une gaine d'ascenseur
EP09745582.8A Not-in-force EP2282960B1 (fr) 2008-05-16 2009-05-15 Elément de gaine pour une installation d'ascenseur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP08009094.7A Not-in-force EP2119659B1 (fr) 2008-05-16 2008-05-16 Element allongé pour une gaine d'ascenseur

Country Status (5)

Country Link
US (1) US20110278097A1 (fr)
EP (2) EP2119659B1 (fr)
CN (1) CN102099278A (fr)
ES (2) ES2509352T3 (fr)
WO (1) WO2009138249A1 (fr)

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Also Published As

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EP2119659A1 (fr) 2009-11-18
US20110278097A1 (en) 2011-11-17
WO2009138249A1 (fr) 2009-11-19
EP2119659B1 (fr) 2014-07-02
ES2535254T3 (es) 2015-05-07
ES2509352T3 (es) 2014-10-17
CN102099278A (zh) 2011-06-15
EP2282960B1 (fr) 2015-01-21

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