EP2200924B1 - Pièce de renforcement pour marche d'escalateur - Google Patents
Pièce de renforcement pour marche d'escalateur Download PDFInfo
- Publication number
- EP2200924B1 EP2200924B1 EP08804835.0A EP08804835A EP2200924B1 EP 2200924 B1 EP2200924 B1 EP 2200924B1 EP 08804835 A EP08804835 A EP 08804835A EP 2200924 B1 EP2200924 B1 EP 2200924B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cheek
- metal sheet
- plate according
- plate
- eye
- 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.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 30
- 238000000576 coating method Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000003618 dip coating Methods 0.000 claims description 3
- 238000005246 galvanizing Methods 0.000 claims 2
- 239000003292 glue Substances 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000969 carrier Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003856 thermoforming Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000003332 Ilex aquifolium Nutrition 0.000 description 1
- 241000209027 Ilex aquifolium Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
Definitions
- the invention relates to steps or pallets with special step cheeks or cheeks for driving devices according to the preamble of claim 1 and driving devices with such steps or pallets according to claim 12.
- Driving devices in the context of the invention which can also be referred to as conveyors, are escalators and moving walks with a plurality of tread units or moving-platform pallets which are connected to an endless conveyor. Users of the driving devices stand on treads of the kiting units or they walk on the pavement pallets in the same direction of movement as the driving devices drive or move.
- the tread units form escalator steps, hereafter referred to as steps, and for ride surfaces, the tread units form pavement pallets, hereafter referred to as pallets.
- Escalators overcome with relatively large inclination greater differences in height as entire floors. Moving walkways, on the other hand, run horizontally or slightly at an angle, but generally with lower angles of inclination than escalators.
- such driving devices include drive trains, which are designed as stepped or pallet chains.
- drive trains are driven to move the steps or pallets in the conveying direction, and they are provided according to the prior art at equal intervals with so-called rollers.
- rollers These casters travel along dedicated or dedicated lanes Tracks.
- the drive trains run with the rollers around deflection wheels (eg sprockets) and thus make a change of direction.
- deflection wheels eg sprockets
- the sliders or rollers run or chain rollers
- the sliders or rollers are attached directly to a step chain or pallet chain that serves as a drive train, as described above.
- step or pallet chains including the sliding or rolling elements attached thereto, two further rollers are required per step or pallet, which are referred to as towing rollers and roll or drive along separate guide rails.
- the stages or pallets have been relatively expensive to manufacture or to pour and also expensive, since they must be very stable and torsionally rigid.
- the steps or pallets must be made very accurately to ensure a smooth, smooth running.
- An essential element of the steps or the pallets are the lateral cheeks or step cheeks, which have an essential supporting function. So far, step cheeks or cheeks are typically made of aluminum, which leads to a low weight, but brings high costs, since the molds or die casting molds are very expensive.
- partially step cheeks or cheeks are used, which are screwed together from several different sheet metal parts and different castings or pressed parts. These cheeks or cheeks are usually about twice as heavy as an aluminum (stepped) cheek.
- the JP 2004/292106 A describes a step for a driving device, which has side cheeks. These have a three-dimensional shape with partially encircling board.
- this document can be found in the features of the preamble of claim 1.
- Fig. 1 is in Figs. 7 and 12 of this document in the side cheeks to see a circle as Cheek eye can be interpreted.
- this circle is not designated and not explained in the description. In any case, the location of the circle excludes that a chain pin axis can be stored there.
- the JP 01308388 A or the equivalent GB 2216825 A shows in Fig. 1 a step with side cheeks, which have a two-dimensional shape and are designed without a peripheral edge.
- This formed of thick material side cheeks store in the usual way chain pin axes and tow roller axles.
- Fig. 18 side cheeks can be seen, which are formed of thin sheet with partially circumferential edge. However, these side cheeks have no eyes that could serve for the storage of chain pin axles or tow roller axles. These axles are obviously stored on more stable components that need to be connected to these cheeks.
- the DD 69443 relates to a step for escalators, wherein the side cheeks are integrally connected to a front part.
- the front part is covered by a setting element.
- a tread element covering the step has a bend which closes off the step on the side opposite the setting element.
- the front part and the cheeks are flat, in which no eyes are provided for receiving axles. Again, the axes are probably stored in more stable components that need to be connected to the cheeks.
- Step cheeks or cheeks according to the invention are specially designed for use in a driving device which have a plurality of steps or pallets, each step or pallet having two lateral step cheeks or cheeks which are substantially perpendicular to a tread element or a tread surface and in one Stage also to a setting element or a setting surface or riser.
- middle step cheeks or cheeks can also be provided between the two lateral step cheeks or cheeks.
- the step cheek or cheek consists of a one-piece, deep-drawn sheet metal, wherein the sheet has a three-dimensional shape with an at least partially encircling board.
- the step cheek or cheek on a stepped eye or pallet eye, which by Deep drawing is formed.
- the stepped eye or pallet eye of the step cheek or cheek is enclosed or surrounded by the sheet or steel sheet or NIROSTA sheet.
- the step cheek or cheek comprises with the step eye or pallet eye a chain pin axis of a chain or conveyor chain.
- An inventive driving device has at least one such step or pallet.
- a deep-drawn eye is sufficiently stable that the bearing for the chain pin axis can be accommodated therein directly.
- the production is of course much easier, but the step cheek or cheek can be made from a single part by deep drawing. Considering that the entire driving force is transmitted through these chain pin axes, this is by no means obvious.
- driving device 1 is an escalator, which connects a lower level E1 with an upper level E2.
- the driving device 1 has lateral balustrades 4 and base plates 3 and an endless conveyor with drive trains.
- drive trains are typically two mutually parallel step chains or conveyor chains with chain rollers used to enable the stages 2 in motion.
- an endless handrail 10 is provided.
- the handrail 10 moves in solidarity or slightly leading with the drive trains or chain strands and the steps 2 or pallets.
- the supporting or truss and the reference numeral 3 denotes the base plate of the driving device 1.
- the endless conveyor of the driving device 1 essentially comprises a plurality of tread units (steps 2), as well as the two laterally arranged drive trains, respectively step chains, between which the steps 2 are arranged and with which the steps 2 are mechanically connected.
- the endless conveyor comprises a drive, not shown, as well as an upper deflection 12 and a lower deflection 13, which are located in the upper or lower end region of the driving device 1.
- the steps 2 have tread elements 9 (treads).
- stages 2 are now used which, instead of the usual step cheeks, have deep-drawn stepped cheeks 20 with attached tow rollers or rollers 6.
- These rollers 6 are mechanically connected to the respective step cheeks 20 and designed so that they drive or roll in the lead area along a first guide rail 5.1, when the endless conveyor of the driving device 1 is in motion, as in Fig. 2 can be seen.
- the first guide rails 5.1 are referred to in the present context as Vorlauf arrangementsschienen to highlight their function.
- the course, respectively the position of the step chain with the chain rollers is in Fig. 2 indicated only by the line 8.
- Fig. 3A is a perspective view of a complete stage 2 with two inventive step cheeks 20.1, 20.2 shown. Seen in the direction of travel, when the steps 2 move from the plane E1 to the plane E2, the step cheek 20.1 is arranged on the right and the step cheek 20.2 on the left of the tread element 9.
- Each step cheek 20.1, 20.2 has a drag roller 6.1, 6.2 and a chain axle 21.1, 21.2.
- the step cheek 20.1 and 20.2 is at least one central recess 29, or breakthrough, available.
- This sheet metal plate 26 extends substantially perpendicular to the surface of the step cheek 20.1 and the step cheek 20.2.
- the sheet metal shelf 26 does not necessarily have to run along the entire step cheek 20.1 or 20.2. He can only partially or be available in sections. Good to see the rotating sheet metal 26 in the Figures 4B and 5D ,
- the substructure includes, in addition to the aforementioned step cheeks 20.1 and 20.2, for example, also a rear cross member 22, a front cross member 24 and a middle side member 23 (center support or center support). These carriers 22, 23, 24 may be made of deep-drawn sheet metal.
- the support and the step cheek together form the substructure of the step or the so-called support frame or the support frame.
- the tread element 9 and the setting element 14 are attached.
- Fig. 3B Further details of the substructure or the support frame can be seen.
- the carriers 22, 23, 24 and the step cheeks 20.1, 20.2 are welded together or riveted or connected or screwed or glued or clinched. Preferably spot welds are made to connect these support elements or components or elements with each other.
- FIGS. 4A and 4B Further details of a left step cheek 20.2 can be seen.
- the step cheek 20.2 is "equipped" with all elements and can be incorporated or welded in the form shown in the substructure. It can be seen that in the region of a stepped eye 32 (also referred to as chain pin eye) a chain pin axle 21.2 or chain roller axle 21.2 is inserted or inserted.
- a stepped eye 32 may be a plain bearing bush pressed (not in the figures to recognize), then to receive the chain pin axis 21.2.
- the chain pin axis or chain roller axle 21.2 is a plug-in axis.
- the thru-axle can be designed with a calibrated mounting hole.
- the chain roller axle or chain pin axle 21.2 serves as a driver or connection for the step or pallet on the chain or conveyor chain (not shown).
- the stepped eye 32 is completely defined by the deep-drawn sheet or steel sheet or NIROSTA sheet metal.
- the stepped eye is complete, accurate and completely formed by the deep-drawing process of sheet metal. There is no additional component required.
- the stepped eye, the step cheek is enclosed by the sheet or surrounded.
- a plain bearing bush can be pressed (not visible in the figures), to then receive a tow roller axle 25 or a roller journal.
- the tow roller axle 25 or the roller journal can be secured with a nut or be welded or secured by welds.
- the towing axle 25 or the roller journal is preferably a plug-in axle or a plug-in pin.
- the towing roller axle 25 or the roller journal serves as an axis for the tractor roller 6.2.
- the Schlepprollenauge 30 is completely defined by the deep-drawn sheet metal, or it is completely enclosed by the sheet or surrounded, such as in Fig. 5D can be seen.
- the step cheek 20.2 can be stiffened from the inside with a Schliessblech 27 or supported or covered.
- This Schliessblech 27 (also referred to as 1st Schliessblech) can be welded into a cavity or hollow part or hollow web or steps (cheeks) holm, which results from the deep drawing.
- a similar second closing plate 34 can be provided in the region of the stepped eye 32 be (see Fig. 4A ).
- the second Schliesblech 34 may be formed or configured as an additional bearing mount.
- the deep-drawn sheet is provided with the recess 29, respectively with the opening.
- This recess is preferably produced after deep drawing by cutting or punching the sheet.
- said eyes 30 and 32 can be pre-cut before they receive a circulating metal collar 31 and 33 by deep drawing.
- the so-called eyes 30 and 32 are produced by deep drawing by cutting or prying or punching.
- An edit after deep drawing has the advantage of uniform collar thickness. This means that the eyes or the eye has the uniform support or bearing support or bearing length or storage depth or bearing width and the uniform wall thickness or wall thickness and the exact centricity.
- the circumferential metal collar 31 and 33 facilitate the stable installation of the sliding bush or the sliding bushes for the respective axles 21.2 and 21.1 or for the pin 25 and for the tow roller axle.
- step cheek is given sufficient stability by having additional formations 28 and additional beads 28.
- sheet metal shelf 26 gives the thin deep-drawn sheet very high or very high stability.
- a H380 or H400 thermoforming sheet or sheet is used, wherein the numbers specify 380 or 400, the yield strength in N / mm 2 .
- These sheets are particularly suitable because a tensile breaking strength of at least 900 N / mm 2 is given.
- the deep drawing sheet used preferably has a thickness between 0.9 mm and 1.9 mm. Particularly preferred is a thickness of 1.5 to 1.8 mm.
- thermoforming sheet is chosen according to the above information, then the step cheeks, respectively the step (s), will comply with all EN 115: Safety rules for the construction and installation of escalators and moving walkways, as well as the AN - American National Standard - ASME A17 .1-2004: Safety code for elevators and escalators.
- the deep-drawn sheet has a surface coating.
- Particularly preferred are surface coatings which are produced by dip coating.
- KTL cathodic dip coating
- the result of the KTL is a very uniform coating of the deep-drawn sheet with uniform layer thicknesses and good surface qualities.
- the deep-drawn sheet After the KTL treatment, the deep-drawn sheet has a uniform, continuous lacquer layer. Particularly good results are achieved when the KTL treatment is applied after deep drawing of the sheet.
- the invention can be applied to escalators and moving walks.
Landscapes
- Escalators And Moving Walkways (AREA)
- Discharge By Other Means (AREA)
- Automatic Assembly (AREA)
- Pallets (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Claims (12)
- Marche ou palette pour un dispositif de transport (1), étant précisé que chaque marche (2) ou palette comporte deux flancs de marche latéraux ou flancs (20.1, 20.2) qui sont globalement perpendiculaires à un élément formant tablette (9) et à un élément formant contremarche (14) de la marche (2) ou à un élément formant tablette de la palette, que le flanc de marche ou flanc (20.1, 20.2) se compose d'une tôle emboutie d'une seule pièce et que la tôle présente une forme tridimensionnelle avec un bord (26) au moins en partie périphérique, caractérisée en ce que le flanc de marche ou flanc (20.1, 20.2) comprend un axe de chaîne (21.1, 21.2) d'une chaîne ou chaîne de transport, étant précisé que le flanc de marche ou flanc (20.1, 20.2) comporte au moins un oeil de marche embouti (32) ou un oeil de palette, pour l'axe de chaîne (21.1, 21.2), qui est entouré ou cerné par la tôle.
- Marche ou palette selon la revendication 1, caractérisée en ce que l'axe de chaîne (21.1, 21.2) est un axe de roue de chaîne.
- Marche ou palette selon la revendication 1 ou 2, caractérisée en ce que les axes de chaîne (21.1, 21.2) ne sont pas continus sur toute la largeur de l'escalier roulant ou du trottoir roulant.
- Marche ou palette selon l'une des revendications 1 à 3, caractérisée en ce qu'il est prévu sur la tôle, dans la zone de l'oeil de marche (32) ou de l'oeil de palette, une collerette en tôle circulaire (33).
- Marche ou palette selon l'une des revendications 1 à 4, caractérisée en ce qu'elle comprend au moins un axe de galet fou (25) et au moins un galet fou (6.1, 6.2), étant précisé que l'axe de galet fou (25) est introduit dans au moins un oeil de galet fou (30), et qu'il s'agit de préférence, pour ledit axe de galet fou (25), d'une pièce moulée par compression ou d'une pièce tournée.
- Marche ou palette selon la revendication 5, caractérisée en ce qu'il est prévu sur la tôle, dans la zone de l'oeil de galet fou (30), une collerette de tôle circulaire (31).
- Marche ou palette selon l'une des revendications 1 à 6, caractérisée en ce qu'il est prévu sur la tôle au moins une tôle d'extrémité (27 ; 34) avec des cordons de soudure ou des points de soudure ou des points sertis ou des surfaces de collage ou des vis autotaraudeuses ou des vis FDS (à perçage par fluage) ou des vis à pointe de perçage, étant précisé que la tôle d'extrémité (27 ; 34) entoure avec une zone de la tôle une zone de réception pour au moins un axe (21.1, 21.2 ; 25).
- Marche ou palette selon l'une des revendications 1 à 7, caractérisée en ce qu'il s'agit d'une tôle emboutie, en particulier d'une tôle d'acier (mince) H380 ou H400.
- Marche ou palette selon l'une des revendications 1 à 8, caractérisée en ce que la tôle comporte un revêtement de surface, de préférence un revêtement de surface produit par vernissage par immersion cathodique, ou un prézingage ou un zingage par immersion à chaud, ou est en acier inoxydable ou en cuivre.
- Marche ou palette selon l'une des revendications précédentes, caractérisée en ce que la tôle présente une épaisseur située entre 1,0 mm et 1,9 mm, de préférence de 1,5 à 1,8 mm.
- Marche ou palette selon l'une des revendications précédentes, caractérisée en ce que la tôle présente au moins une moulure (28) et/ou au moins une ouverture (29).
- Dispositif de transport (1) avec au moins une marche (2) ou palette selon l'une des revendications 1 à 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08804835.0A EP2200924B1 (fr) | 2007-10-01 | 2008-09-26 | Pièce de renforcement pour marche d'escalateur |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07117644 | 2007-10-01 | ||
| PCT/EP2008/062968 WO2009047145A1 (fr) | 2007-10-01 | 2008-09-26 | Marches ou palettes pour un système de transport et système de transport |
| EP08804835.0A EP2200924B1 (fr) | 2007-10-01 | 2008-09-26 | Pièce de renforcement pour marche d'escalateur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2200924A1 EP2200924A1 (fr) | 2010-06-30 |
| EP2200924B1 true EP2200924B1 (fr) | 2016-04-13 |
Family
ID=38820266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08804835.0A Active EP2200924B1 (fr) | 2007-10-01 | 2008-09-26 | Pièce de renforcement pour marche d'escalateur |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US8251200B2 (fr) |
| EP (1) | EP2200924B1 (fr) |
| JP (1) | JP5686599B2 (fr) |
| KR (1) | KR101495382B1 (fr) |
| CN (1) | CN101815669B (fr) |
| AU (1) | AU2008309743B2 (fr) |
| BR (1) | BRPI0817594B1 (fr) |
| CA (1) | CA2700420C (fr) |
| ES (1) | ES2584910T3 (fr) |
| IL (1) | IL204672A0 (fr) |
| MX (1) | MX2010003483A (fr) |
| MY (1) | MY155098A (fr) |
| PL (1) | PL2200924T3 (fr) |
| WO (1) | WO2009047145A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838025A (zh) * | 2011-06-21 | 2012-12-26 | 苏州奔一机电有限公司 | 自动扶梯踏板用支撑装置 |
| CN107662867B (zh) * | 2016-07-29 | 2021-03-30 | 奥的斯电梯公司 | 乘客运输机的梯级滚轮监测和维修操作人员监测 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US617788A (en) * | 1899-01-17 | Elevator | ||
| DE69443C (de) | FÖRSTE & TROMM in Leipzig, Nürnbergerstr. 22 | Bogenzuführungsvorrichtung an Liniirmaschinen | ||
| DD69443A (fr) * | ||||
| US2033308A (en) * | 1934-08-04 | 1936-03-10 | Harold W Shonnard | Step for moving stairways |
| JPS4727349Y1 (fr) * | 1967-04-14 | 1972-08-21 | ||
| JPS499917Y1 (fr) * | 1969-07-11 | 1974-03-08 | ||
| JPS54122596U (fr) * | 1978-02-16 | 1979-08-27 | ||
| JPS54140391A (en) * | 1978-04-24 | 1979-10-31 | Hitachi Ltd | Man-conveyor |
| JPS57137282A (en) * | 1981-02-13 | 1982-08-24 | Mitsubishi Electric Corp | Step for escalator |
| US4984673A (en) * | 1988-03-07 | 1991-01-15 | Hitachi, Ltd. | Step of passenger conveyor method of manufacturing same, and wavy metal plate |
| JPH0747458B2 (ja) * | 1988-03-07 | 1995-05-24 | 株式会社日立製作所 | 乗客コンベア用踏板体 |
| JPH06321473A (ja) * | 1993-05-17 | 1994-11-22 | Toshiba Corp | 動く歩道 |
| JPH08245152A (ja) * | 1995-03-16 | 1996-09-24 | Toshiba Elevator Prod Kk | エスカレータあるいは動く歩道の踏段装置 |
| US5785167A (en) * | 1995-04-28 | 1998-07-28 | Escalator Advertising Limited | Escalators |
| DE19525827C2 (de) * | 1995-07-15 | 1998-05-14 | Kone Oy | Palettenkörper für Rollsteige |
| US5988350A (en) * | 1996-05-30 | 1999-11-23 | Invento Ag | Escalator step |
| JPH1111844A (ja) * | 1997-06-19 | 1999-01-19 | Nippon Fillester Co Ltd | 搬送装置 |
| US6978876B1 (en) * | 1999-09-07 | 2005-12-27 | Otis Elevator Company | Step for escalator |
| DE10055356A1 (de) * | 2000-11-08 | 2002-05-16 | Georg Fischer Moessner Gmbh | Fahrstufe für Rolltreppen |
| JP2004292106A (ja) * | 2003-03-27 | 2004-10-21 | Hitachi Ltd | 乗客コンベア |
| ATE380775T1 (de) * | 2003-10-30 | 2007-12-15 | Inventio Ag | Reinigungseinheit zum reinigen einer fahreinrichtung, fahreinrichtung mit einer reinigunseinheit und verfahren zur durchführung einer reinigungssequenz zum reinigen der fahreinrichtung |
| CN2716225Y (zh) * | 2004-06-28 | 2005-08-10 | 冯国兴 | 安全式自动扶梯梯级 |
| CN2769233Y (zh) * | 2005-02-04 | 2006-04-05 | 褚雪华 | 安全式自动扶梯梯级 |
| ZA200701671B (en) * | 2006-03-03 | 2008-08-27 | Inventio Ag | Escalator with emergency guide means |
| JP4886040B2 (ja) * | 2006-09-27 | 2012-02-29 | オーチス エレベータ カンパニー | エスカレータでの作業用装置 |
-
2008
- 2008-09-26 MY MYPI2010001272A patent/MY155098A/en unknown
- 2008-09-26 JP JP2010527419A patent/JP5686599B2/ja not_active Expired - Fee Related
- 2008-09-26 MX MX2010003483A patent/MX2010003483A/es active IP Right Grant
- 2008-09-26 US US12/680,765 patent/US8251200B2/en not_active Expired - Fee Related
- 2008-09-26 CA CA2700420A patent/CA2700420C/fr active Active
- 2008-09-26 CN CN2008801099801A patent/CN101815669B/zh active Active
- 2008-09-26 EP EP08804835.0A patent/EP2200924B1/fr active Active
- 2008-09-26 KR KR1020107009308A patent/KR101495382B1/ko not_active Expired - Fee Related
- 2008-09-26 BR BRPI0817594-2A patent/BRPI0817594B1/pt not_active IP Right Cessation
- 2008-09-26 PL PL08804835.0T patent/PL2200924T3/pl unknown
- 2008-09-26 WO PCT/EP2008/062968 patent/WO2009047145A1/fr not_active Ceased
- 2008-09-26 ES ES08804835.0T patent/ES2584910T3/es active Active
- 2008-09-26 AU AU2008309743A patent/AU2008309743B2/en not_active Ceased
-
2010
- 2010-03-23 IL IL204672A patent/IL204672A0/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100063134A (ko) | 2010-06-10 |
| BRPI0817594B1 (pt) | 2019-10-29 |
| MY155098A (en) | 2015-09-15 |
| AU2008309743B2 (en) | 2014-06-19 |
| KR101495382B1 (ko) | 2015-02-24 |
| MX2010003483A (es) | 2010-04-14 |
| PL2200924T3 (pl) | 2016-09-30 |
| CN101815669B (zh) | 2013-07-10 |
| JP2010540378A (ja) | 2010-12-24 |
| US20100206691A1 (en) | 2010-08-19 |
| ES2584910T3 (es) | 2016-09-30 |
| WO2009047145A1 (fr) | 2009-04-16 |
| CA2700420A1 (fr) | 2009-04-16 |
| EP2200924A1 (fr) | 2010-06-30 |
| CN101815669A (zh) | 2010-08-25 |
| HK1145487A1 (zh) | 2011-04-21 |
| IL204672A0 (en) | 2010-11-30 |
| CA2700420C (fr) | 2016-07-26 |
| BRPI0817594A2 (pt) | 2018-05-29 |
| JP5686599B2 (ja) | 2015-03-18 |
| US8251200B2 (en) | 2012-08-28 |
| AU2008309743A1 (en) | 2009-04-16 |
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