WO2015113680A1 - Palette für einen fahrsteig oder stufe für eine fahrtreppe - Google Patents
Palette für einen fahrsteig oder stufe für eine fahrtreppe Download PDFInfo
- Publication number
- WO2015113680A1 WO2015113680A1 PCT/EP2014/076549 EP2014076549W WO2015113680A1 WO 2015113680 A1 WO2015113680 A1 WO 2015113680A1 EP 2014076549 W EP2014076549 W EP 2014076549W WO 2015113680 A1 WO2015113680 A1 WO 2015113680A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pallet
- tread
- base
- fixing
- fixing element
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B21/00—Kinds or types of escalators or moving walkways
- B66B21/02—Escalators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B21/00—Kinds or types of escalators or moving walkways
- B66B21/10—Moving walkways
-
- 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
- B66B23/10—Carrying belts
Definitions
- the invention relates to a step for an escalator or a pallet for a moving walkway, which stage or pallet comprises a support body and a tread element.
- the length and width of the passenger conveyor are selected depending on the expected passenger traffic in the particular application.
- Escalator steps and pallets are designed as one-piece or multi-part components and usually produced by a casting, extrusion or forging process.
- the top of the tread elements of steps and pallets have a
- Kicking pattern in the form of a series of parallel, extending from the front to the back of the Trittelements ribs or webs.
- the ribs thus extend in the intended direction of movement of the step or pallet.
- Escalator stages also have their setting elements ribs, which usually connect to the ribs of the tread elements. Furthermore, the ribs are dimensioned for engagement with the comb structures arranged at the entrance areas of the escalator or the moving walkway.
- a moving walkway or an escalator usually has a supporting structure or truss with two deflection areas, between which the pallet belt or the step belt is guided circumferentially.
- pallets or steps are made of cast or die-cast aluminum or If another suitable metal or metal alloy is produced in one piece, an extensive set of molds, machining jig set and tool set must be available since each width of the pallet band or step band requires its own molding tool.
- the molds for pallets and steps are very expensive.
- the size of these parts Forniteile, in particular the tread element with its ribs lead to casting problems, namely to Lunker Strukturen, so that to avoid them a complex tempering of the molds is required.
- EP 1 755 999 B1 proposes a modular construction of pallets so that the different widths of the pallets can be produced by means of a few and smaller molds.
- the palette consists in
- a first disadvantage of this solution is that, in spite of the arranged between the tread elements and de supporting body spring element, the tread elements may arise due to vibrations and vibrations inevitably occurring during operation unpleasant noise due to relative movement between the tread elements and the support body, as soon as the vibrations in the Resonant frequency of this vibration system of spring element and tread elements are. Furthermore, the spring element may have settling phenomena after a certain period of use, since the users load it again when entering. Also as an alternative to
- Dämpfimgsetti made of plastic between the tread plate and the support body are crushed.
- Lubricants present on escalators and moving walks, which are used in particular in the area of the pallet band or step band, can also decompose these plastic damping elements.
- the object of the present invention is therefore to provide a step or pallet with a support body and with a tread element, which is simple and inexpensive to produce, which is quick and easy to install and which, despite its simple structure allows a quiet running of the step belt or the pallet band ,
- This task is solved by a step of an escalator or pallet
- Moving walkway which have a support body with a base, at least one fixing element and at least one tread element with a tread surface.
- the at least one tread element has at least one fastening projection on an underside facing away from the tread surface. In the assembled state, the at least one protrudes
- the fastening projection also has at least one recess which extends parallel to the tread surface and in which recess the fixing element is at least partially inserted, so that in the assembled state, the fixing element is at least partially disposed between the base and the fastening projection and the tread element by the fixing against the base is fixed biased.
- the tread element is fixed biased in its load direction (gravity direction of a user) against the base, whereby no elastic intermediate layer between the base of the support body and the tread element is necessary, as proposed for example in EP 1 755 999 B l .
- the lack of an elastic intermediate layer significantly increases the reliability of the pallet or step, since an elastic intermediate layer carries the risk of settling or decomposition phenomena in itself, which could lead to loose tread elements.
- loose tread plates may destroy the comb structures arranged in the entry areas of the escalator or moving walk. Because of the retractable fixing and no vertical screw connections for fixing the Trittelements are necessary, the Vorspannimg is relieved when entering the Trittelements and can solve in too much biasing force loss.
- the fastening projection may, for example, have a conical, frustoconical, cylindrical or cuboidal basic shape.
- the support body may be an extruded forming tube or mold profile, a molded part cut and bent from a sheet metal or a multi-part composite step skeleton or pallet skeleton.
- the at least one fastening projection preferably extends perpendicularly to the tread surface.
- a plurality of fastening projections are provided on the tread element, which are distributed over its areal extent.
- a fastening projection is arranged at least at each corner of the tread element.
- the step or pallet can be mounted in such a way that first the tread element can be placed on the base of the support body, so that its fastening projection projects through the associated opening. Thereafter, the fixing element on the, the tread element facing away from the base can be arranged and in the recess of the
- Fastening projection can be inserted or driven in, so that in the assembled state, the fixing element at least partially between the base and the
- Befest onlysvorspr mg is arranged.
- Tread element in its planar extent, preferably by at least two parallel, in the intended direction of movement of the step or pallet
- tread element due to its ribs or webs difficult to produce tread element may have a width which corresponds to only a portion of the width of the step or pallet, so that the support body are equipped with a plurality of tread elements irtuss to a continuous tread surface over the entire width of the step or palette.
- tread elements of lesser width can be produced, for example, by means of smaller, higher clock frequency die casting machines.
- all common step widths or pallet widths can be produced using the same tread element size or tread element dimension.
- the narrowest pallet or step has, for example, a tread element which, by means of a fixing element on the Supporting body is secured.
- a step or pallet with a larger width can then have, for example, a plurality of identical-shape tread elements, which are fixed in a biased manner, for example, by means of a common fixing element on the support body.
- a support body made of steel has a much higher fatigue strength with respect to swelling and alternating load than a comparable support body made of aluminum.
- an aluminum support body with compact cross-sections can hardly be used because its life of the oscillating load changes would be too low.
- the side facing away from the tread element of the base can also serve as an assembly aid when the fixing element is slidably applied parallel to the base of this page.
- a particularly time-saving and efficient assembly of the step or pallet can be achieved if all mounting projections of all arranged on the basis of a support body tread elements are biased by a common fixing against the base fixed to the support body.
- Support body contours must be provided, which must pass the fixing during insertion. These contours could bring about a lifting of the fixing element from the opposite side of the base, if they are, for example, ramp-shaped.
- Bias has at least one V-tongue, since the fixing can be made for example as a sheet metal part and a V-tongue on this sheet metal part is very easy to shape.
- the wedge-shaped V-shaped tongue which is driven or driven in between a protruding contour of the fastening projection and the opposite side of the base, a biasing force can be generated in dependence on the wedge angle of the V-tongue.
- a loss of preload force is not expected if the wedge angle of the V-tongue can be kept so low that due to the frictional forces self-assurance is present. Due to the bias of the tread s against the base of the support body this is in operation occurring shocks and vibrations or vibrations permanently and securely attached to the support body.
- a particular advantage of the attachment according to the invention by means of fixing is also that a faulty assembly is immediately recognizable because the tread element or if the step or pallet has multiple tread elements, one or more
- Tread elements fall off when not or incorrectly mounted fixing from an inverted support body, even before the passenger transport device is put into operation. If the fixing element has only been inserted but not driven in, then the steps or pallets rattle and the fixing element protrudes visibly.
- Fixing element of a step or pallet are monitored by the position of one of its ends is scanned, for example, optically or mechanically.
- the number of monitoring sensors depends on the number of rows of fixing elements per stage of a step belt or per pallet of a pallet belt. Also colored
- Markings on the tread elements can be used to verify correct assembly.
- the at least one expressing tongue can furthermore be designed to be elastic or resilient.
- the elastic tongue has the advantage that production-related
- the fixing element can adapt to the existing distance and fix the tread element biased on the tag body.
- a securing means may be formed on the fixing at least one catch. This can after the insertion of the fixing in the base or on
- the catch can also be attached to at least one elastic Vertex be formed.
- elastic Vertex be formed.
- Positioning element may be formed, which protrudes when the tread element in a tailor-made Posit ion l michs trimbruch the base.
- the positioning element is frusto-conical and the exact fit
- Positioning breakthrough a cylindrical bore, so that when placing the Trittelements on d the base, the conical surface of the positioning element is slightly deformed by the positioning breakthrough and adapts to this.
- the base can, in addition to the openings for the fastening projections also
- silane-modified polymers which crosslink by atmospheric moisture to form an elastic product.
- These are used, for example, in body and vehicle construction, wagon construction and container construction and in metal and apparatus engineering. All of these solutions have the advantage that they can reduce or prevent the formation of contact corrosion between the support body and the T rittelement when the material of the Trittelements differs from the material of the support body.
- a step or pallet must have a certain dimensional stability when loaded with the intended load or payload. Furthermore, the widthwise extending cross-section of the pallet or step is limited by adjacent steps or pallets and existing spaces in the deflection areas. If the support body of the step or pallet is tubular and has a triangular or trapezoidal cross-section, it can be deflected problem in the deflection areas los and has a high moment of resistance to bending and torsional moments.
- a plurality of the pallets described above will be on at least one
- Traction means arranged, whereby a pallet band can be created for a moving walk.
- a step band of an escalator is constructed, wherein instead of pallets, a plurality of steps are arranged on at least one traction means.
- two traction means are used for a pallet belt or step belt, wherein the pallets or steps are arranged between the traction means.
- traction means for example, articulated chains, ropes, or belts can be used.
- low-friction guide elements such as rollers or sliding bodies can be arranged on the support body or on the traction means.
- an existing moving walkway can be modernized by replacing the existing pallet band with a pallet band according to the invention or an escalator by replacing the existing step band with a step band according to the invention.
- Figure 1 a schematic representation of an escalator with a supporting structure
- Figure 2 a schematic representation of a moving walkway with a supporting structure and two
- Umienk Schemeen wherein in the supporting structure rails and between the deflection areas a circumferential pallet band are arranged;
- Figure 3 an exploded view of a pallet section, wherein two
- Trittiata, a support body and a fixing are dargestel lt;
- FIG. 4 shows a three-dimensional view of a section of a fixing element with a plurality of possible embodiments of mounting openings
- Figure 5 a three-dimensional view of a partial bottom view of the pallet shown in Figure 3;
- FIG. 6 shows, in a sectional side view, a step of an escalator which has a tubular step body.
- Figure 1 shows schematically in side view an escalator 1, which connects a first floor El with a second floor E2.
- the escalator 1 has a supporting structure 6
- the stepped belt has traction means 9, on which steps 4 are arranged.
- a handrail 3 is arranged on a balustrade 2.
- the balustrade 2 is connected at the lower end by means of a balustrade base to the supporting structure 6.
- Figure 2 shows schematically in side view a moving walkway 1 1, which also has a balustrade 12 with Baliistradensockel and handrail 13, a supporting structure 16, and two deflection regions 17, 18 has.
- a moving walkway 1 1 which also has a balustrade 12 with Baliistradensockel and handrail 13, a supporting structure 16, and two deflection regions 17, 18 has.
- the escalator 1 of Figure 1 between the deflection areas 17, 18 of the moving walk 1 1 no stepped belt, but a pallet belt 1 5 arranged circumferentially.
- Pallet strip 15 has traction means 19 on which pallets 14 are arranged.
- the moving walk 1 1 connects, for example, a third floor E3 with a fourth floor E4.
- FIGS. 3 to 5 will be described jointly below, since the same pallet 14 or parts of this pallet 14 are shown in these figures. Accordingly, the same reference numerals are used for the corresponding features in Figures 3 to 5.
- FIG. 3 shows an exploded view of a section of one of the pallets 14 shown in FIG. 2.
- the pallet 14 has a partially illustrated support body 30 which is approximately tubular and whose triangular pipe cross-section extends along a width B of the pallet 14.
- the support body 30 may be made of metal, for example aluminum, brass, steel, high-alloy chromium steel, bronze, or copper, but also of plastic, in particular of glass fiber reinforced and / or carbon fiber reinforced composite materials.
- the support body 30 has a plurality of recesses 32, 33 in order to reduce its weight.
- the Recess 33 extends over the entire width of the support body 30. Due to the triangular cross-section, a base 31 on the support body 30 is provided, on which at least one Tread doubn 40 can be attached.
- tread elements 40 of steps and pallets 14 have their tread 41
- a tread element 40 has different zones with regard to the configuration of its accessible area. The vast majority of the accessible area of the
- Tread elements 40 is provided with the ribs 49. Depending on the configuration of the pallets 14, but the two front ends of a pallet 14 may each have a narrow edge portion 51 without ribs 49. If the accessible area of a pallet 14 such edge portions 51 should have, the tread elements 40 may be configured differently. For example, tread elements 40 can be molded with
- Edge portions 51 and tread elements 40 without edge portions 5 1 are combined.
- Each of the tread elements 40 has in each case six fastening projections 43, which are formed on an underside 42 of the tread element 40.
- the attachment projection 43 may, for example, a conical, kege! st ump fförmige. have cylindrical or cuboid basic shape.
- the tread element 40 is placed on the base 31 of the support body 30, the Be est igtingsvorsprünge 43 protrude through breakthrough 34 of the base.
- Each of the fastening projections 43 has a recess 44.
- the position of the recess 44 on the attachment projection 43 is on the Materia! matched strength of the support body 30 so that when placed on the base 3 1 tread element 40 of the mounting projection 43 and its recess 44 at least partially on the side facing away from the tread element 40 side 35 of the base 31 from the associated Break through 34 protrudes.
- a fixing element 60 is shown below the support body 30, below the support body 30, a fixing element 60 is shown.
- the fixing element 60 as shown in Figure 5, within the support body 30 on the opposite side 35 of the base 31 fitting, arranged.
- the fixing element 60 in the present exemplary embodiment has the same number of mounting openings 61 as all the tread elements 40 of a pallet 14 have fastening projections 43 together.
- Each of the mounting apertures 61 includes an insertion portion 62 and a
- Fixing region 63 The cross section of the insertion region 62 correlates with the cross section of the fastening projection 43, so that the fastening projection 43 can be inserted through the insertion region 62 in the direction of its longitudinal extent.
- the cross section of the fixing region 63 correlates with the reduced cross section of the fastening projection 43 around the recess 44.
- Fastening projections 43 are aligned such that the fixing element 60 is parallel to the flat Hrstreckung the Trittelements 40 and the opposite side 35 of the base 3 1 in the intended direction of displacement V is pushed. After insertion of the fixing element 60, the fixation regions 63 come into contact with the fastening projections 43 and thus regions of the fixing element 60 between the base 31 and the fastening projections 43 as a result of the subsequent displacement thereof.
- a positioning breakthrough 36 is further formed with a circular hole cross-section. In this position sammlungs bebruch 36 fits a precisely arranged on the tread element 40 positioning projection 53rd
- FIG. 4 shows in a three-dimensional, larger illustration a section of the fixing element 60 shown in FIG. 3 with a selection of possible ones
- Embodiments of mounting apertures 61 are supplemented with letters.
- the first embodiment of a mounting aperture 6 1 A has only one
- Inserting portion 62A and a fixing portion 63A This mounting aperture 61 A is not without further means able to bias the tread element 40 against the base 3 1 of the support body 30. If the fixing element 60 exclusively Mounting hole. 61A of this first embodiment, at least one other element must be present which generates the biasing force. In order to generate the bias, the fixing element 60 has, for example, a spring tab 65 which protrudes against the remote side 35 of the base 31 and pushes the fixing element 60 away from the opposite side of the base 31 after assembly. As a result, in the mounted state, the fixing areas 63A resting in the recesses 44 pull against the
- the second embodiment of a mounting aperture 61 B has a rigid Veilzunge 64 B in the fixing portion 63 B.
- the rigid V-tongue 64B attaches to a contour of the recess 44 and pulls the tread element 40 against the base 31.
- rigid splines 64 B thus no spring element such as the formation of a spring tab 65 is necessary.
- such a spring tab may still be formed on the fixing and serve as a detent 65, for example, if the base 3 1 has a suitable Einrastaus Principleung. Due to manufacturing tolerances, however, it is likely that not all Befest Trentsvorspriinge 43 are subjected to the same biasing force after assembly, although by the driving
- the fixing element 60 can be designed to be self-locking in the mounted state due to the friction conditions.
- the third embodiment of a mounting aperture 61 C has not a rigid, but an elastic Kei lunge. 64C.
- the elastic Veilzunge 64C is also in
- Fixing 63C arranged and can be generated, for example, as shown, by bending along an angle ⁇ to the longitudinal extent of the fixing 60 obliquely arranged bending line 66C.
- the elastic Veilzunge 64 C has the advantage that they are the production-related, different
- Fixing projection 43 from the insertion portion 62C in the fixing 63 c arrives. If each mounting aperture 61 of a fixing element 60 has at least one flexible Vertex 64C, then all the fastening projections 43 secured therewith become a pallet 14 subjected to approximately the same biasing force and thus the tread element 40 uniformly over its areal extent against the base 3 1 of the
- Support body 30 biased fixed, as shown in Figure 5.
- the fourth embodiment of a mounting aperture 61 D like the embodiment described above, has an elastic or resilient Vertex 64D.
- This elastic vertex 64D is further provided with a detent 67D.
- the elastic vertex 64D with detent 67D has the same functions as the elastic vertex 64C of the third embodiment. But as soon as you move the
- Fixing element 60 in the mounting direction V of the fixing portion 63 D is arranged far enough in the recess 44 of the mounting projection 43 so that the latch 67 D leaves the recess 44 again, the resilient Vertex tongue 64 D springs back with the latch 67 D. If now the fixing element 60 is to be pushed back in the opposite direction to the mounting direction V, the detent 64D is positively on
- Assembly openings 61 A, 61 B, 61 C, 61 D have. Preferably, however, all mounting openings 61 are the same or at most two different versions in one
- Fixing element 60 is formed.
- FIG. 5 shows, in a three-dimensional representation, a partial bottom view of the pallet 14 shown in FIG. 3 with the tread element 40 already in place and mounted
- FIG. 3 clearly shows how the resilient Vertex 64C of a mounting aperture 6 IC of the third embodiment is inserted into the recess 44 of FIG
- Fastening projection 43 engages and thereby fixed the tread element 40 biased against the base 31 at this location.
- the fixing element 60 is not yet fully inserted in the mounting direction V, so that a part of the fixing region 63C is still recognizable.
- FIG. 6 shows, in a sectional side view, a step 4 with a tubular support body 130, which likewise has a base 131.
- the support body 130 is for example made of a Made of extruded aluminum.
- a step roller receptacle 1 80 for receiving a stepped roller 181 is arranged on the underside 138 of the support body 1 30 .
- Also in the step 4 are by end faces and in the width extending edge sides 147,
- Supporting body 130 resting, arranged. These are attached in a manner analogous to the above-described range on the support body 130, wherein in the cut
- the fixing projections 143 shown in FIG. 6 have two recesses 144A, 144B disposed on opposite sides of the fixing projection 143.
- the fixing element 1 60 thus has mounting apertures 1 61. whose fix ier Schemee engage in both recesses 144 A, 144 B of a mounting protrusion 143.
- the step 4 further comprises a settling member 190 having lower hook projections 193 and upper attachment projections 194 disposed in the edge regions 191, 192 extending in the widthwise direction.
- the arranged in the base 13 1 upper mounting projections 194 are like the mounting projections 143 of
- the lower Hakenvorspriinge 193 arranged near the Jardinnrollenamide 180 protrude into lower mounting apertures 136 and undercut a front wall 139 of the support body 130.
- the securing of the setting element 1 90 by means of the fixing element 1 60 takes place in in the same way as the securing of the tread element 140.
- the setting element 190 and the tread element 140 can first be placed on the supporting body 130. Subsequently, the tread element 140 and the setting element 1 90 by pushing or driving the fixing member 1 60 on the, the
- the setting element 190 can of course also be fixedly connected to the support body 130 by welding, soldering, riveting clinching, gluing or by screwing.
- the setting element 190 likewise has ribs 198 which connect the ribs 149 arranged on the tread surface 141 of the tread element 140.
- Aüs Quiltimgs variantn be provided with knowledge of the present invention can, for example, by pallets or stages in place of a rohrform igen
- tubular support body may have a cross section which differs from the trapezoidal or triangular cross-sectional shape, for example by means of further folds a polygonal
- Tread elements are used with the Befest Trentsigimgshne invention also in a stage with a step skeleton.
- the tread elements do not necessarily have to be an aluminum casting.
- the tread elements can also be worked out of a blank or produced by means of a die as Sclitniedeteil.
- the tread elements of sheet metal parts, in particular deep-drawn sheet metal parts exist.
- the tread elements can be made of a glass fiber reinforced and / or carbon fiber reinforced plastic or of another composite material.
- the tread elements at least partially from a
- Natural stone such as granite or marble or be made of an amorphous material such as glass.
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14808599.6A EP3099617B1 (de) | 2014-01-28 | 2014-12-04 | Palette für einen fahrsteig oder stufe für eine fahrtreppe |
CN201480073560.8A CN105916796B (zh) | 2014-01-28 | 2014-12-04 | 用于移动步道的托板或者用于自动扶梯的梯级 |
ES14808599.6T ES2660480T3 (es) | 2014-01-28 | 2014-12-04 | Plataforma para un pasillo rodante o escalón para una escalera mecánica |
US15/114,888 US9617122B2 (en) | 2014-01-28 | 2014-12-04 | Pallet for a moving walk or step for an escalator |
BR112016016142A BR112016016142A2 (pt) | 2014-01-28 | 2014-12-04 | Estrado para uma esteira rolante ou degrau para uma escada rolante |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14152921.4 | 2014-01-28 | ||
EP14152921 | 2014-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015113680A1 true WO2015113680A1 (de) | 2015-08-06 |
Family
ID=50000898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/076549 WO2015113680A1 (de) | 2014-01-28 | 2014-12-04 | Palette für einen fahrsteig oder stufe für eine fahrtreppe |
Country Status (6)
Country | Link |
---|---|
US (1) | US9617122B2 (de) |
EP (1) | EP3099617B1 (de) |
CN (1) | CN105916796B (de) |
BR (1) | BR112016016142A2 (de) |
ES (1) | ES2660480T3 (de) |
WO (1) | WO2015113680A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3747822A1 (de) * | 2019-06-03 | 2020-12-09 | Otis Elevator Company | Förderelement für eine perosnenförderanlage |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3269675B1 (de) * | 2016-07-15 | 2020-11-18 | Otis Elevator Company | Transportelement für einen personenbeförderer |
CN109890743B (zh) * | 2016-10-31 | 2020-05-12 | 因温特奥股份公司 | 具有在回行部中相互啮合式嵌接的脚踏梯级的自动扶梯 |
EP3360838A1 (de) * | 2017-02-09 | 2018-08-15 | Otis Elevator Company | Personenfördereranlage, förderband und förderelement einer personenförderanlage |
EP3511282B1 (de) | 2018-01-15 | 2020-07-22 | Otis Elevator Company | Fahrsteig |
EP3623336B1 (de) | 2018-09-14 | 2021-10-27 | Otis Elevator Company | Förderelement für einen personenbeförderer |
EP3686147B1 (de) | 2019-01-23 | 2024-03-20 | Otis Elevator Company | Förderband für einen förderer |
EP3747823B1 (de) * | 2019-06-03 | 2022-07-27 | Otis Elevator Company | Förderelement für eine personenförderanlage |
US10988348B1 (en) * | 2020-05-26 | 2021-04-27 | Otis Elevator Company | Escalator steps with strain sensors |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0616374A (ja) * | 1992-07-03 | 1994-01-25 | Mitsubishi Electric Corp | エスカレーターのステップ |
US5337879A (en) * | 1984-08-21 | 1994-08-16 | Inventio Ag | Tread element for moving pavement or escalator |
EP1057773A2 (de) * | 1999-06-04 | 2000-12-06 | Thyssen Fahrtreppen GmbH | Fahrtreppenstufe |
JP2001316064A (ja) * | 2000-05-10 | 2001-11-13 | Hitachi Building Systems Co Ltd | 乗客コンベアの踏段 |
EP2017216A1 (de) * | 2007-07-16 | 2009-01-21 | Inventio Ag | Trittelement für eine Fahreinrichtung sowie Verfahren und Vorrichtung zum Prüfen von Trittelementleisten |
EP1755999B1 (de) | 2004-04-22 | 2009-09-09 | Kone Oyj (Kone Corporation) | Palettenanordnung für einen fahrsteig o.ä. |
US8322508B2 (en) | 2007-10-01 | 2012-12-04 | Inventio Ag | Step support or plate support for tread units of a conveying device, tread units and conveying device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6312584A (ja) * | 1986-06-30 | 1988-01-19 | 三菱電機株式会社 | 乗客コンベアの案内装置 |
NZ248336A (en) * | 1993-08-05 | 1995-11-27 | Escalator Advertising Ltd | Escalator step riser backing plate to accomodate display cover plate |
DE19850847A1 (de) * | 1998-11-04 | 2000-05-11 | Moessner Druckguswerk Gmbh | Fahrtreppenstufe |
CN2644393Y (zh) * | 2003-09-10 | 2004-09-29 | 何辉淳 | 拼接式人行道踏板结构 |
JP4399484B2 (ja) * | 2007-08-27 | 2010-01-13 | 株式会社日立製作所 | 乗客コンベア |
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2014
- 2014-12-04 EP EP14808599.6A patent/EP3099617B1/de active Active
- 2014-12-04 ES ES14808599.6T patent/ES2660480T3/es active Active
- 2014-12-04 BR BR112016016142A patent/BR112016016142A2/pt not_active Application Discontinuation
- 2014-12-04 US US15/114,888 patent/US9617122B2/en active Active
- 2014-12-04 WO PCT/EP2014/076549 patent/WO2015113680A1/de active Application Filing
- 2014-12-04 CN CN201480073560.8A patent/CN105916796B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US5337879A (en) * | 1984-08-21 | 1994-08-16 | Inventio Ag | Tread element for moving pavement or escalator |
JPH0616374A (ja) * | 1992-07-03 | 1994-01-25 | Mitsubishi Electric Corp | エスカレーターのステップ |
EP1057773A2 (de) * | 1999-06-04 | 2000-12-06 | Thyssen Fahrtreppen GmbH | Fahrtreppenstufe |
JP2001316064A (ja) * | 2000-05-10 | 2001-11-13 | Hitachi Building Systems Co Ltd | 乗客コンベアの踏段 |
EP1755999B1 (de) | 2004-04-22 | 2009-09-09 | Kone Oyj (Kone Corporation) | Palettenanordnung für einen fahrsteig o.ä. |
EP2017216A1 (de) * | 2007-07-16 | 2009-01-21 | Inventio Ag | Trittelement für eine Fahreinrichtung sowie Verfahren und Vorrichtung zum Prüfen von Trittelementleisten |
US8322508B2 (en) | 2007-10-01 | 2012-12-04 | Inventio Ag | Step support or plate support for tread units of a conveying device, tread units and conveying device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3747822A1 (de) * | 2019-06-03 | 2020-12-09 | Otis Elevator Company | Förderelement für eine perosnenförderanlage |
US11021345B2 (en) | 2019-06-03 | 2021-06-01 | Otis Elevator Company | Conveyance element for a conveyor |
Also Published As
Publication number | Publication date |
---|---|
CN105916796A (zh) | 2016-08-31 |
EP3099617A1 (de) | 2016-12-07 |
US20160355379A1 (en) | 2016-12-08 |
BR112016016142A2 (pt) | 2017-08-08 |
EP3099617B1 (de) | 2018-02-07 |
CN105916796B (zh) | 2017-10-20 |
ES2660480T3 (es) | 2018-03-22 |
US9617122B2 (en) | 2017-04-11 |
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