EP2209731B1 - Dispositif de portique pour l'utilisation lors du montage ou de la maintenance de pièces lourdes d'un dispositif de transport - Google Patents

Dispositif de portique pour l'utilisation lors du montage ou de la maintenance de pièces lourdes d'un dispositif de transport Download PDF

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Publication number
EP2209731B1
EP2209731B1 EP08847908.4A EP08847908A EP2209731B1 EP 2209731 B1 EP2209731 B1 EP 2209731B1 EP 08847908 A EP08847908 A EP 08847908A EP 2209731 B1 EP2209731 B1 EP 2209731B1
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EP
European Patent Office
Prior art keywords
gantry device
cross member
cut
lateral
connecting element
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EP08847908.4A
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German (de)
English (en)
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EP2209731A1 (fr
Inventor
Christoph Eder
Hubert Hölzl
Roland Kubik
Thomas Illedits
Wolfgang Neszmerak
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Inventio AG
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Inventio AG
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00—Base supporting structures with legs
    • B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning

Definitions

  • the invention relates to a gantry device for use in the assembly or maintenance of heavy parts of a driving device.
  • Driving devices in the sense of the invention which can also be referred to as conveyors, are escalators and moving walks with a multiplicity of treading units or traveling platform pallets which are connected to an endless conveyor. Users of the driving devices stand on treads of the kiting units or they go on the pavement pallets in the same direction of movement as the driving devices drive themselves.
  • the lifting device according to the invention which is referred to here as a gantry device for use in the assembly or maintenance of heavy parts of a driving device, comprises at least the following elements.
  • There are two lateral two legs are provided, each of the two legs has two spar-like, elongated legs and a connecting element.
  • Each two legs are fastened with their upper ends to one of these connecting elements.
  • four extension elements are provided, wherein at an lower end of each leg such an extension element is arranged.
  • a cross member extends between the two lateral bipeds and at each end of the cross member it is fixed in the corresponding connecting element. This type of arrangement results in a portal-shaped lifting device.
  • a trolley with rollers is arranged on the cross member so that it is displaceable along the cross member in the region between the lateral two legs. And thus a horizontal displacement or application, the heavy machine parts, allows.
  • Fig. 1 shows an escalator 1 or moving walk 1, which connects a first floor E1 with a second floor E2.
  • the escalator 1 has a step band consisting of stages 4. In the case of a moving walk 1 this has a pallet band consisting of pallets.
  • a handrail 3 is arranged on a balustrade 2, which is held at the lower end by means of a balustrade pedestal 6. Below the balustrade base 6 is a so-called truss 5, the in Fig. 1 is shown greatly simplified.
  • This framework 5 (also referred to as a supporting structure) serves as a supporting steel framework for the escalator 1. Details of such a framework 5 or supporting structure 5 are shown in FIGS FIGS. 7 . 8th . 9 and 12 to recognize.
  • a first embodiment of the invention is shown in a perspective view. It is a portal device 10, which is designed specifically for use in the assembly or maintenance or repair or replacement of heavy machine components or metal parts of a driving device 1.
  • the portal device 10 comprises two lateral two legs 11, wherein each of the two legs 11 has two spar-like, stalk-like, elongated legs 12 and a connecting element 13.
  • the legs 12 are attached at their upper ends to this connecting element 13. It may be a screw, rivet, crimp, clinch, or welded connection.
  • each leg 12 there are four extension members 14 are provided, wherein at an lower end of each leg 12 such an extension member 14 is arranged.
  • the extension elements 14 serve on the one hand as feet or trailer or support for the device 10 in order to ensure a stable, firm footing.
  • the extension elements 14 allow an individual extension of each leg 12, for leveling and leveling (horizontal). As on the construction site uneven floors, aisle and are.
  • the gantry device 10 further comprises a cross member 15 which extends "portal-like" between the two lateral two legs 11 and which is fixed at each end in the corresponding connecting element 13 or connecting clip 13 or connecting clip 13, as in FIG Fig. 2 is shown.
  • a trolley 16 with two rollers 17 is present (see Fig. 10 and Fig. 12 ), which is arranged on the cross member 15 so that it is displaceable or displaceable along the cross member 15 in the region between the lateral two legs 11.
  • the portal device 10 it is important that the device 10 on the one hand very stable and strong in order to lift even large loads of 200 kg to 900 kg, and on the other hand, the device 10 should be lightweight, transportable and inexpensive and easy to install. Only if it is light and if it can be easily assembled and disassembled, this device 10 serves its purpose as a "tool" or makeshift means that can be quickly assembled and dismantled on site. In addition, the portal device 10 should be flexible in order to be constructed / configured and used differently depending on the situation.
  • Fig. 3 is a front view of the portal device 10 is shown.
  • the bipod 11 can be seen.
  • the connecting element 13 In the upper area is the connecting element 13.
  • the legs 12 and 12 posts or Holm 12 are attached or integrated.
  • the legs are at an angle between about 20 and about 40 degrees. The angle is determined by the connecting element 13.
  • the two lateral two legs, together with the connecting element 13 or connecting shears 13 or connecting strap 13, form the shape of an inverted "V" or "V".
  • each leg 12 At the lower end of each leg 12 is an extension member 14 as described.
  • Each extension element 14 has a foot 22 on the underside, or a foot area 22.
  • the extension element 14 or ground leveling element 14 serves to keep the gantry device 10 horizontal and to compensate for unevenness.
  • the section B of Fig. 3 is in Fig. 4A shown enlarged.
  • Fig. 4A you can see details of the connecting element 13.
  • the legs 12 and uprights 12 are fastened or welded in the example shown below in mounting areas 13.1.
  • the ends of two horizontal cylinder tubes or pipes 15.1, 15.2 or round bars or round bars 15.1, 15.2 of the cross member 15 are in Fig. 4A to recognize.
  • the end of the lower cylinder tube 15.2 or pipe or round iron or round steel passes through a passage opening 13.2 of the connecting element 13.
  • the end of the upper cylinder tube 15.1 or tube or round iron or round steel is located in a support region 13.3 of the connecting element 13.
  • the connecting elements 13 or connecting shears 13 and connecting strap 13 are made of stamped or water-jet cut or laser cut or plasma cut and then 3-dimensionally deformed sheet metal, preferably stainless steel (stainless steel) or zinc sheet or steel sheet.
  • sheet metal element 30 is shown after punching or cutting.
  • the two vertical, dashed lines mark the lines along which the sheet metal element 30 is bent or reshaped in a further processing step.
  • Section 30.1 remains in the plane of the drawing, while the middle section 30.2 is bent 90 degrees back together with section 30.3.
  • the section 30.3 is bent again by 90 degrees.
  • Viewed from above results in a component that has the shape of a "U".
  • the U shape is in Fig. 4D to recognize.
  • the tabs 30.4 with hole for a screw 21 or threaded rod 21 are not bent.
  • the connecting element 13 is made of two sheet metal elements 30 (as in Fig. 4B shown) to a single, complete component, as in Fig. 4C shown, assembled or assembled together.
  • the connecting elements 13 have two underlying attachment points 13.1 in order to fix the two upper ends of the legs 12 or uprights 12 or spars 12 can. In addition, they have two through holes 13.2 to receive or insert the circular end 15.2 of the cross member 15 horizontally.
  • Fig. 4D It can be seen that there are two such through holes 13.2, namely a first in the front vertical surface of the connecting element 13 and a second in the rear vertical surface of the connecting element 13.
  • the hole 30.5 is used to fasten the two sheet metal elements 30 and the cross member 15 together to be able to.
  • the position of the corresponding screw 30.6 or Ab-connectors 30.6, or dowel pins 30.6 is in Fig. 4C indicated schematically.
  • the two sheet metal elements 30 are connected to each other via the tabs 30.4 or their holes.
  • the screw 21 or threaded rod 21 connects via the tab 30.4, the sheet metal elements 30, the connecting element thirteenth
  • the connecting elements 13 have two bearing areas 13.3 to let the upper circular end 15.1 of the cross member 15 lie horizontally and the receiving area 13.2 to accommodate the lower circular end 15.2 of the cross member 15 horizontally.
  • each connecting element 13 is composed of two identical sheet-metal components 30, both the costs for these connecting elements 13 and their weight are low. The same applies to other elements of the device 20, as will be described below.
  • Fig. 5 shows further details of the portal device 10 in a side view.
  • the cross member 15 comprises at least two parallel cylindrical tubes 15.1, 15.2 or tubes 15.1, 15.2 or round bars or round bars 15.1, 15.2, which are arranged and fixed at a uniform distance A1 from one another.
  • a metal plate which serves as (connecting) web 15.3.
  • a plurality of holes 15.4 are formed in order assembly chains, hooks, shackles, snap hooks, Langhaken- trusses, grippers, pulleys, wire ropes, polypropylene ropes, lashing straps, thimbles, clamps, load cells, traction measuring devices, balancer spring trains, high-strength To be able to attach eyebolts, latches, various slings or the like. Furthermore, a weight reduction is given by the holes 15.4. Details are in Fig. 10 to recognize.
  • FIGS. 6A to 6C Further aspects of the invention are shown.
  • Fig. 6A an extension member 14 is shown attached to a lower end of the leg 12 and stirrup 12 and Holmes 12, respectively.
  • the extension element 14 or leveling element 14 is made of a stamped or cut and 3-dimensionally deformed sheet metal element 31.
  • the corresponding sheet metal element 31 after stamping but before deformation is in Fig. 6B shown.
  • the two vertical, dashed lines mark the lines along which the sheet metal element 31 is bent or reshaped in a further processing step.
  • the section 31.1 remains in the plane of the drawing, while the middle section 31.2 is bent 90 degrees together with the section 31.3 to the rear. Then, in a further step, the section 31.3 is bent again by 90 degrees.
  • a component 31 which has the shape of a "U".
  • This U-profile has an inner diameter or a clear inner width, which is slightly larger than the outer diameter of the legs 12 and 12 stayer or Holme 12.
  • the component 31, after it has been punched or cut and reshaped, individually attached to the lower end of the leg 12 and stayer 12 and Holmes 12.
  • the holes 31.4 are used to fix the extension element 14 or leveling element 14 on the leg 12 or upright 12 or spar 12.
  • There are several such holes 31.4 available to move the extension member 14 down or up can.
  • each leg 12 or uprights 12 or spar 12 can be individually lengthened or shortened, thereby producing a perfect and exact leveling.
  • the portal device 10 which has been described so far, can be placed next to the driving device 1 or over the driving device 1 (like a bridge).
  • a chain hoist or a trolley 16 which serves as a hoist, heavy machine components or metal elements can be lifted from an escalator pit 40 or moving-floor pit 40 or lowered or lowered into the pit 40.
  • FIGS. 7 . 8 and 9 Now details of a particularly preferred embodiment are shown. It is a portal device 10, which can be fastened with two legs 12 or uprights 12 or struts 12 on a horizontal (transverse) tube 26 or (transverse) support 26 or crossbar 26, the / the / in the truss frame 5 and 5 in the truss or support structure 5 of the driving device 1 can be used. By this type of arrangement, you can connect the device 10 with little effort firmly to the truss 5 and 5 or truss framework 5 frame.
  • the cross member 15 is now partly above the escalator pit 40 or moving pavement 40 of the truss 5. Heavy drive elements, such as the engine or the complete drive unit or the main shaft of the vehicle 1, so easily and quickly and easily and quickly from the Pit 40 will be lifted.
  • Fig. 8 is the corresponding mounted portal device 10 in front view and in Fig. 9 shown in the side view.
  • Fig. 10 Details of a possible trolley 16 are shown, which is moved along the cross member 15.
  • the trolley 16 preferably has an upper roller 17.1 and a smaller lower roller 17.2 and / or a lower axle 17.2.
  • a pulley or a hoist can be used or mounted, thereby the heavy loads or the heavy machine components can be lifted and / or manipulated or moved horizontally.
  • On the side are two flat steel elements 16.1 or metal strips 16.1 or U-profiles 16.1 or angle profiles 16.1.
  • the trolley 16 can have a small drive (not shown) in order to be able to lift heavy machine components or metal elements by means of a chain. But it can also be a kind of pulley with chains or steel cables are used, which is operated manually or by motor.
  • Fig. 11A shows details of the temporary attachment of the portal device 10 on a (transverse) tube 26 or crossbar 26.
  • a fastening means 25 is attached, which the tube 26th or crossbar 26 clasped.
  • the fastening means 25 enclose the foot region 22 of the leg 12 or stirrup 12 or spar 12 and thus connect the leg 12 stably with the tube 26.
  • the tube 26 or the transverse bar 26 itself has at each end a fastening means or fork 33 , These fastening means or forks 33 allow easy installation or insertion of the tube 26 or crossbar 26 between two longitudinal members 7 of the truss 5 or supporting structure. 5
  • the fastening means 25 comprise, per leg 12, two identical punched or cut and 3-dimensionally deformed sheet-metal components 32, preferably of sheet steel or stainless steel (stainless steel) or zinc sheet.
  • sheet metal component 32 after cutting or punching is in Fig. 11B shown.
  • the two horizontal lines mark the lines along which the sheet metal component 32 is bent or reshaped in a further processing step. Section 32.1 remains in the plane of the drawing, while the middle section 32.2 is bent 90 degrees back together with section 32.3. Then, in a further step, the section 32.3 is bent again by 90 degrees. Viewed from the side results in a sheet metal component 32, which has the shape of a "U's".
  • the U-shape is rudimentary in Fig. 11A to recognize.
  • the holes 32.4 are used to join two such sheet metal components 32 to form a clamp 25 or clamp 25 or fastening means 25.
  • Fig. 11C is the additional second sheet metal component 32 (2 pieces) indicated by a dashed line.
  • Fig. 12 is shown in another perspective view of the preferred embodiment of the invention.
  • the portal device 10 is supported, seen in the drawing on the right, on a removable (transverse) pipe 26 or crossbar 26 in the truss 5 or 5 structure.
  • the portal device 10 With two legs 12 or Stehern 12 and spars 12 of the bipod 11 on the floor or on the Rohestrich the mounting location.
  • a trolley 16 is movable or adjustable along the cross member 15 and can be arbitrarily adjusted or positioned above the pit 40.
  • two transverse struts 19 are provided, which prevent the legs 12 or uprights 12 or struts 12 of the two two legs 11 from being pressed or compressed apart under great load or excessive load.
  • the device 10 is lightweight and inexpensive. The handling is very simple and it takes less steps to build up or down the device 10. In addition, the device 10 is very flexible and universally applicable. Furthermore, the portal device 10 can be used several times a day at different locations and is not localized for a long time. In addition, the still-life of the escalator or the moving walk is significantly shortened and the operator gets a significant added value or considerable added value.
  • the invention can be equally applied to escalators and moving walks.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Escalators And Moving Walkways (AREA)
  • Automatic Assembly (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Laser Beam Processing (AREA)
  • Tents Or Canopies (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Jib Cranes (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Claims (14)

  1. Dispositif formant portique (10) à utiliser lors du montage ou de la maintenance de pièces lourdes d'un dispositif de transport (1), le dispositif formant portique (10) comprenant :
    - deux bipieds latéraux (11), chacun des bipieds (11) présentant deux montants oblongs en forme de longerons (12) et un élément de liaison (13), et les montants (12) étant fixés avec leur extrémité supérieure à cet élément de liaison (13),
    - quatre éléments de prolongement (14), un élément de prolongement (14) étant disposé à une extrémité inférieure de chaque montant (12),
    - une traverse (15) qui s'étend entre les deux bipieds latéraux (11) et qui est reliée, à chacune de ses extrémités, dans l'élément de liaison (13) correspondant,
    caractérisé en ce que
    - les éléments de liaison (13) se composent d'une tôle, de préférence d'acier ou d'inox ou de zinc, découpée par estampage ou par jet d'eau ou par laser ou par plasma et déformée en 3 dimensions,
    - les éléments de liaison (13) présentent deux points de fixation inférieurs (13.1) pour permettre de fixer les deux extrémités supérieures des montants (12),
    - les éléments de liaison (13) présentent deux trous traversants (13.2) pour permettre d'introduire à l'horizontale une première extrémité circulaire (15.2) de la traverse (15), et
    - les éléments de liaison (13) présentent deux zones d'appui (13.3) pour permettre de poser à l'horizontale une seconde extrémité circulaire (15.1) de la traverse (15).
  2. Dispositif formant portique (10) selon la revendication 1, avec un treuil roulant (16) avec au moins un galet (17.1) qui est disposé sur la traverse (15) de manière à pouvoir coulisser ou se déplacer le long de la traverse (15) dans la zone située entre les bipieds latéraux (11).
  3. Dispositif formant portique (10) selon la revendication 1 ou 2, caractérisé en ce que les deux bipieds latéraux (11), avec l'élément de liaison (13), présentent la forme d'un "V" renversé.
  4. Dispositif formant portique (10) selon l'une des revendications 1 à 3, caractérisé en ce que chaque élément de liaison (13) se compose de deux profilés en tôle (30) identiques et, à l'état assemblé, présente vu de côté une forme en U, les points de fixation inférieurs (13.1) se trouvant dans la zone transversale inférieure du "U" et/ou les trous traversants (13.2) et les zones d'appui (13.3) se trouvant dans les deux branches latérales du "U".
  5. Dispositif formant portique (10) selon la revendication 4, caractérisé en ce que les deux profilés en tôle (30) sont réunis par une liaison par vis (21, 30.4) ou une liaison par tige filetée (21, 30.4) ou une liaison par goujons (21, 30.4).
  6. Dispositif formant portique (10) selon l'une des revendications précédentes, caractérisé en ce que la traverse (15) comprend au moins deux tubes cylindriques ou tubes (15.1, 15.2) ou fers ronds ou aciers ronds (15.1, 15.2) parallèles qui sont disposés avec un écartement (A1) constant, et étant précisé qu'il est prévu dans l'intervalle entre les tubes cylindriques ou tubes (15.1, 15.2) ou fers ronds ou aciers ronds (15.1, 15.2) une plaque en métal qui sert de branche centrale (15.3).
  7. Dispositif formant portique (10) selon l'une des revendications précédentes, caractérisé en ce que chaque élément de prolongement (14) est conçu pour prolonger de manière télescopique le montant (12) ou le poteau (12), et présente au moins un pied (22).
  8. Dispositif formant portique (10) selon l'une des revendications précédentes, caractérisé en ce que chaque élément de prolongement (14) est fabriqué à partir de deux pièces en tôle (31) identiques, de préférence en tôle d'acier ou en inox ou en tôle de zinc, découpées par estampage ou par jet d'eau ou par laser ou par plasma et déformées en 3 dimensions.
  9. Dispositif formant portique (10) selon l'une des revendications précédentes, caractérisé en ce que l'un au moins des bipieds latéraux (11), à son extrémité inférieure, est relié ou serré ou emboîté ou encliqueté ou agrafé, dans la zone des éléments de liaison (14), à l'aide de moyens de fixation (25) avec une barre transversale horizontale (26).
  10. Dispositif formant portique (10) selon la revendication 9, caractérisé en ce que la barre transversale (26) est conçue pour être placée entre deux longerons (7) d'une charpente (5) d'un dispositif de transport (1), le dispositif formant portique (10), à l'état monté, s'appuyant alors au moins en partie sur ou contre la charpente (5) ou structure porteuse (5).
  11. Dispositif formant portique (10) selon la revendication 9 ou 10, caractérisé en ce que les moyens de fixation (25) sont fabriqués pour chaque montant (12) ou poteau (12) ou longeron (12) à partir de deux pièces en acier (32) identiques, de préférence en tôle d'acier ou en inox ou en tôle de zinc, découpées par estampage ou par jet d'eau ou par laser ou par plasma et déformées en 3 dimensions.
  12. Dispositif formant portique (10) selon l'une des revendications précédentes, caractérisé en ce que la traverse (15) présente une longueur d'au moins 1000 mm, de préférence de 3000 mm.
  13. Dispositif formant portique (10) selon l'une des revendications précédentes, caractérisé en ce que la traverse (15) présente pour une longueur de 3000 mm un poids de 21 kg.
  14. Dispositif formant portique (10) selon l'une des revendications précédentes, caractérisé en ce que le dispositif formant portique (10) complet, avec le treuil roulant (16) pourvu d'un galet (17.1), présente pour une longueur de traverse (15) de 3000 mm un poids de 39 kg.
EP08847908.4A 2007-11-09 2008-11-10 Dispositif de portique pour l'utilisation lors du montage ou de la maintenance de pièces lourdes d'un dispositif de transport Active EP2209731B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08847908.4A EP2209731B1 (fr) 2007-11-09 2008-11-10 Dispositif de portique pour l'utilisation lors du montage ou de la maintenance de pièces lourdes d'un dispositif de transport

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07120379 2007-11-09
PCT/EP2008/065218 WO2009060094A1 (fr) 2007-11-09 2008-11-10 Dispositif de portique à employer lors du montage ou de l'entretien d'éléments lourds d'un système roulant
EP08847908.4A EP2209731B1 (fr) 2007-11-09 2008-11-10 Dispositif de portique pour l'utilisation lors du montage ou de la maintenance de pièces lourdes d'un dispositif de transport

Publications (2)

Publication Number Publication Date
EP2209731A1 EP2209731A1 (fr) 2010-07-28
EP2209731B1 true EP2209731B1 (fr) 2013-05-08

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EP08847908.4A Active EP2209731B1 (fr) 2007-11-09 2008-11-10 Dispositif de portique pour l'utilisation lors du montage ou de la maintenance de pièces lourdes d'un dispositif de transport

Country Status (13)

Country Link
US (1) US20100230559A1 (fr)
EP (1) EP2209731B1 (fr)
KR (1) KR20100086469A (fr)
CN (1) CN101848853B (fr)
BR (1) BRPI0820180A2 (fr)
CA (1) CA2702929A1 (fr)
DK (1) DK2209731T3 (fr)
ES (1) ES2424239T3 (fr)
HK (1) HK1146402A1 (fr)
MX (1) MX2010005085A (fr)
PT (1) PT2209731E (fr)
RU (1) RU2492131C2 (fr)
WO (1) WO2009060094A1 (fr)

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CN104843589A (zh) * 2015-05-28 2015-08-19 昆山通祐电梯有限公司 扶梯人行道驱动电机起吊装置

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KR101108026B1 (ko) * 2010-02-10 2012-01-25 이규태 갠트리 크레인 장치
CN102031875B (zh) * 2010-12-24 2013-01-02 青建集团股份公司 预制板的安装方法
US9630816B1 (en) * 2013-03-11 2017-04-25 Oz Lifting Products, LLC Portable crane formed of composite members
JP6576380B2 (ja) * 2017-03-01 2019-09-18 三菱電機ビルテクノサービス株式会社 エスカレーターの保護板位置決め具、及びエスカレーターの保護板位置決め方法
JP6699609B2 (ja) * 2017-03-22 2020-05-27 フジテック株式会社 乗客コンベアのリニューアル工法に用いられる門型揚重装置
EP4005963A1 (fr) 2020-11-30 2022-06-01 Inventio AG Unité de roulette pour travaux d'installation

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CN2078310U (zh) * 1990-01-18 1991-06-05 周正森 活动龙门架
JP2000016751A (ja) * 1998-07-01 2000-01-18 Hitachi Building Systems Co Ltd エスカレータのターミナルギヤ用門型揚重装置
US6419048B1 (en) * 2000-05-04 2002-07-16 Laurence Robinson Adjustable supports
DE20300856U1 (de) * 2003-01-21 2003-05-08 Fleischer Josef Bockkran

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104843589A (zh) * 2015-05-28 2015-08-19 昆山通祐电梯有限公司 扶梯人行道驱动电机起吊装置

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CN101848853B (zh) 2012-10-31
RU2492131C2 (ru) 2013-09-10
WO2009060094A1 (fr) 2009-05-14
EP2209731A1 (fr) 2010-07-28
ES2424239T3 (es) 2013-09-30
MX2010005085A (es) 2010-05-20
CA2702929A1 (fr) 2009-05-14
PT2209731E (pt) 2013-08-22
CN101848853A (zh) 2010-09-29
US20100230559A1 (en) 2010-09-16
RU2010123358A (ru) 2011-12-20
HK1146402A1 (en) 2011-06-03
KR20100086469A (ko) 2010-07-30
BRPI0820180A2 (pt) 2015-09-08
DK2209731T3 (da) 2013-08-12

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