EP2173652A2 - Trittelement für eine fahreinrichtung sowie verfahren und vorrichtung zum prüfen von trittelementleisten - Google Patents
Trittelement für eine fahreinrichtung sowie verfahren und vorrichtung zum prüfen von trittelementleistenInfo
- Publication number
- EP2173652A2 EP2173652A2 EP08786144A EP08786144A EP2173652A2 EP 2173652 A2 EP2173652 A2 EP 2173652A2 EP 08786144 A EP08786144 A EP 08786144A EP 08786144 A EP08786144 A EP 08786144A EP 2173652 A2 EP2173652 A2 EP 2173652A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- strip
- tread
- tread element
- strips
- stop
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 230000000295 complement effect Effects 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- Tread element for a driving device and method and apparatus for testing tread elements
- the invention relates to a tread element for a driving device according to claim 1, a method for testing tread element strips according to claim 13 or 18 and a test device according to claim 19 for carrying out these methods.
- Driving devices in the sense of the present invention are understood to mean endless driving devices such as moving walks and escalators, which have a large number of interconnected tread elements.
- Escalators have per tread each have a treadle and a riser part, and in each standing in use or usable espagnolette are the tread plate in a horizontal arrangement and the riser part substantially in a vertical arrangement.
- Moving walkways usually have only tread plates, which may be slightly inclined horizontally or in the transport direction in each case in use or usable part of the moving walk.
- Driving devices of this type are designed so that they are usable at least in a forward direction of travel.
- the tread plates and possibly the riser parts can be provided with strips which usually extend along the edge regions of the tread plates or along a part of these edge regions. In principle, however, such strips can be applied anywhere. In particular, the strips serve as a safety device to protect the users of driving devices from stepping on danger areas, for example to areas in which two tread plates collide, or on lateral edges of the tread plates.
- the marking of such danger areas can also be done by applying color paint on the tread plates and possibly on the riser parts, but such color finishes often peel off after a short time, which is why the strips are preferable.
- such strips which may for example consist of a suitable metallic material or a suitable plastic, fixed by means of additional fasteners, such as screws, and thus using suitable tools to the tread elements.
- additional fasteners such as screws
- the strips can be made of a suitable plastic.
- the strips are manufactured with lower dimensional accuracy or greater tolerances than the tread elements.
- the gap widths between the mounted bar and the tread element must be made so large that the difference in thermal expansion of the plastic strip and the aluminum Trittelements is easily compensated during operation. This can have the consequence that the strips after their installation on the tread elements have a distance from adjacent parts of the driving device, which differs so much from a SoIl distance that a proper and safe operation of the driving device is no longer guaranteed.
- the mentioned adjacent parts may be adjacent
- a proper function of the driving device may be impaired, for example, if there is too far a gap in which dirt accumulates or in which parts of clothing or luggage of users of the vehicle.
- the object of the invention is to provide an improved tread element with a strip, the strip being easy to manufacture and can be accurately positioned without great expense and, in particular, should be able to be installed solidly without additional fastening elements and as far as possible without tools; and - a method for testing strip parts for dimensional accuracy and mechanical strength, and proposing a device for carrying out these methods.
- according to the invention can be a bar without additional fasteners, so for example without screws, and as possible without tools mounted on the tread element. Their removal can be accomplished without special tools, possibly taking into account that the strips are not destructible disassembled.
- the strips and the tread elements are designed so that movements of the strip, always seen relative to the tread element, (i) transversely to the directions of travel, (ii) perpendicular to the Stepping away and (iii) in the directions completely prevented or at least limited to a very small game.
- the mutual connection of the strips with the treads or with the riser parts is similar to spring / groove connections or by means of cooperating or complementary elements, each one arranged on a mounting surface of the tread element and the other element on the bar is.
- the strips essentially consist of a strip body and of different approaches to the strip body, which serve to attach the strips.
- approaches are provided at the attachment surface of the tread element facing surface of the strip groove approaches.
- a groove approach also called Nuten intens
- Nuten intens is shaped so that it, together with the strip body, a groove bounded.
- a spring engages in this groove.
- This spring is arranged on the mounting surface of the tread element, that is on the surface of the tread plate when the bar is to be attached to the tread plate, or on the outer surface of the riser part, when the bar is to be fastened to the riser part.
- the type of attachment just described are only the basic principle of attachment.
- the grooves approach to the bar is designed so that it forms not only one but two Nuten emotions and two grooves that are accessible from opposite sides, wherein in such an arrangement, the mounting surface of the tread complementary two springs.
- the grooves of the strip and the associated springs of the tread element are arranged so that the springs extend substantially parallel to the tread surface or parallel to the outer surface of the riser part in the grooves.
- the free ends of the Nuten emotions engage under the springs.
- the spring for a groove is, as already mentioned, arranged on the respective attachment surface of the tread element, that is to say on the surface of the tread plate or on the outer surface of the riser part. Both the groove and the spring have limited lengths. Adjacent to a longitudinal end of the spring, the fastening surface has an opening into which the groove shoulder of the strip body can be introduced perpendicular to the mounting surface in a first assembly step. In a subsequent assembly step, the bar is moved parallel to the mounting surface so that the spring engages in the groove.
- the structural elements of the spring / groove connection described so far serve a displacement of the bar vertically from the
- the groove bodies have boundary surfaces that are directed substantially perpendicular to the attachment surfaces.
- the leading in the second mounting step boundary surfaces of the groove body form strip stop surfaces, which cooperate in the assembled state with tread stop surfaces, which are arranged adjacent to that longitudinal end of the springs, which is opposite to the opening. This prevents that the strips in the direction of insertion of the tongue and groove connection, in the direction of the second assembly step, move forward, so to speak.
- the strip body has, in addition to the groove extensions, one or more locking lugs disposed on the same surface as the groove lugs. In the assembled state of the bar, these locking lugs engage in complementary locking recesses of the footboard or of the riser part. These locking lugs and the locking openings are arranged so that they prevent displacement of the bar against the insertion direction (counter to the direction of the second assembly step), that is to say in a reverse manner.
- the inguinal body is elastically deformable.
- groove projections or groove bodies are guided over the springs (in the second assembly step), the strip body is elastically deformed in the area of the locking projections so that the locking projections can slide over the fastening surface into the locking openings.
- the locking approach of the bar can engage in the locking opening of the Trittelements, so that the strip body is relaxed by itself again and deformed to its original shape.
- the ledges of both the groove lugs and the locking lugs then abut against the corresponding tread stops.
- the springs on the tread element and the grooves and groove body are arranged on the bar. But it is also a reverse arrangement possible, in which the springs are arranged on the strip and the grooves and groove body on the tread element.
- the treads of the treadplates and the outer surfaces of the risers usually have integral, transversely extending projections separated by grooves, and the surface of the tine should be shaped to provide said integral grooves and grooves Projections have an aligned or complementary continuation in grooves and projections of the strip.
- the bar is usually divided into several, namely at least two strip parts.
- strip parts may, for example, be arranged with mirror symmetry with respect to a vertical center plane of the tread element running in the transport direction of the driving devices.
- the strip or the strip parts can be arranged, for example, exclusively in the edge region of the tread plate opposite the edge, or they can be arranged on a plurality of edge regions.
- the strip parts can also be designed as angle strips with two legs.
- the first leg can be arranged as a transverse leg along the edge region of the tread plate opposite the edge and the second leg as a longitudinal leg along an edge of the tread plate running in the direction of travel.
- the bar may also be arranged to mark a separation of the tread plate into two areas, in particular a left and right in the direction of travel, in order to remind users of the 'right, left' principle.
- the elastically deformable strips or strip parts made of a suitable plastic wherein the tabs on the strip are preferably made integral with the strip.
- the strip or the strip parts are preferably with respect to their properties, namely with respect to their material, their shape and their dimensions, designed so that they form bodies that can be deformed, possibly manually, elastically.
- the arrangement of the groove lugs and the locking lugs on the strip body is such that the strip body is elastically deformed or biased so that the
- the strips or strip parts and in particular the lugs or groove body on the strips are easy to deform, which is both necessary for the intended assembly and on the other hand can compensate for inaccuracies in the production.
- the strips or strip parts should be arranged so that their grooves and projections are approximately aligned with the grooves and projections of the tread surfaces on which they are mounted. It is also particularly important that desired distances of the strips or strip parts of adjacent parts of the driving device are maintained, so that too large gaps are avoided.
- the strips or strip parts are tested by means of the new method and the new test device.
- the strips or strip parts are temporarily arranged on a test device. Then reference points, ie reference lines or reference points, the last or
- Figure 1 is an escalator, from the side, partially cut, in a greatly simplified representation.
- Fig. 2A is a tread element, but without strips, the in
- Fig. 1 shown escalator, from the side, partially cut
- FIG. 2B shows a tread element as the tread element shown in Figure 2A, with several strips, in a simplified representation, from above.
- FIG. 2C shows the tread element shown in FIG. 2B, with strips, in a diagram;
- Figure 3A is a tread element with an angle bar, from the side, partially cut.
- Fig. 3B shows the angle strip shown in Fig. 3A, from the side;
- FIG. 3C shows that shown in FIGS. 3A and 3B
- FIG. 3D shows that shown in FIGS. 3A, 3B and 3C
- FIG. 4A a tread element with a transverse bar; partial, in the same representation as Fig. 3A;
- Tread element seen in the direction of travel
- Fig. 5A is a tread element, the additional edge strips on
- Setzchkynteil has, from the side, partially cut
- Fig. 5B shows the angle bar of the one shown in Fig. 5A
- FIG. 5C shows the edge strip (the riser) of the tread element shown in FIG. 5A, from the side;
- FIG. 5D shows the angle strip shown in FIG. 5A, in a section;
- FIG. 5C shows the edge strip (the riser) of the tread element shown in FIG. 5A, from the side;
- FIG. 5D shows the angle strip shown in FIG. 5A, in a section;
- FIG. 5C shows the edge strip (the riser) of the tread element shown in FIG. 5A, from the side;
- FIG. 5D shows the angle strip shown in FIG. 5A, in a section;
- Fig. 5E is a half of the Trittelements in a plan view
- 6A is a tread element, partially, with a view of the tread, in a diagram
- FIG. 6B shows the tread element shown in FIG. 6A, viewed from below, in a diagram
- FIG. 7A shows the assembly process of an angle strip on a tread element according to FIG. 3A;
- Fig. 7C is deformed as in the assembly process
- the traction device 10 shown in Fig. 1 is an escalator, also designated 10, which leads from a lower level El to an upper level E2.
- Side balustrades 12 define the escalator 10.
- the escalator 10 includes a plurality of tread elements 20 which are interconnected.
- FIG. 2A shows a detail A from FIG. 1, namely essentially one of the tread elements 20.
- the tread element 20 comprises a tread plate 22 with a tread surface 22.1 and a riser part 24 with an outer surface 24.1 of the riser.
- the treads 22.1 of each tread plate 22 are at least approximately horizontal and the outer surfaces of the risers 24.1 of the risers 24 are arranged approximately vertically.
- the tread plate 22 and the riser part 24 meet, wherein the tread surface 22.1 and the outer surface 24.1 form an edge 26 appearing as a point in FIG. 2A, which runs perpendicular to travel directions of the escalator 10, ie perpendicular to the upward travel direction F2 and to the downward direction - direction of travel Fl.
- the tread 22.1 and the outer surface 24.1 of the riser part 24 have projections 28.2 extending in the travel directions Fl, F2 and separated by grooves 28.1. Every second projection of the tread surface 22. 1 strikes a projection of the outer surface 24. 1 of the riser part 24.
- M denotes a vertical center plane of the escalator 10 in FIG. 2B.
- This strip 30 comprises a plurality of strip parts, namely four transverse strips 40 and two angle strips 50.
- All transverse strips 40 are either of the same design, or they are substantially opposite or mirror-symmetrical, in particular with respect to the median plane M.
- the angle strips 50 comprise a first angle bar, left in FIG. 2B, and a second angle bar, on the right in FIG. 2B.
- the two angle strips 50 are formed and arranged substantially the same with respect to the center plane M, but they can in detail, in particular with respect to their
- Each angle bar 50 has a first leg or longitudinal leg 52, which extends in the present example along side edges of the tread surface 22.1 of the tread element 20.
- Each angle bar 50 also has a second leg or transverse leg 54. This transverse leg 54 has here, in the direction of travel Fl, F2 seen, the same dimensions as the transverse strips 40 and is arranged in alignment with the transverse strips 40.
- Fig. 2C clearly shows the tread element 20, with one of the angle strips 50 and some of the transverse strips 40 being mounted, while the other of the angle strips 50 and two transverse strips 40 are ready for assembly.
- Fig. 3A shows the tread element 20 with one of the angle strips 50 in a vertical section.
- the angle bar 50 has the longitudinal leg 52 and the transverse leg 54 and is shown separately in FIGS. 3B, 3C and 3D.
- the angle strip 50 has a strip body 51 in the form of an L.
- the longitudinal leg 52 has a plurality of groove lugs 50.1 and groove body 50.1, of which two groove bodies 50.1 are approximately equal to each other and form a pair.
- the transverse leg 54 has a pair of groove bodies 50.1. Each groove body 50.1 forms a groove 50.3.
- each of the grooves 50.3 engages in the mounted state, a spring 200 of the tread plate 22, as described below with reference to FIGS. 6A and 6B.
- the paired grooves 50.3 and also arranged in pairs springs 200 extend parallel to the tread 22.1 of the tread plate 22 on the tread element 20 and in the direction of travel Fl, F2.
- strip-stop surfaces 50.4 are present at the one longitudinal ends of the groove body 50.1 strip-stop surfaces 50.4. In the assembled state, these strip stop surfaces 50.4 abut against complementary tread plate stop faces 250.1 at the end of the springs 200.
- Fig. 4A shows the tread 20 with one of the transverse strips 40 in a vertical section.
- the cross bar 40 itself is shown separately in FIGS. 4B and 4C.
- the transverse strip 40 has groove projections or groove body 40.1. These groove body
- groove body 40.1 and thus also the grooves 40.3 are arranged in pairs and within a pair at least approximately mirror images.
- further springs 200 engage are also arranged in pairs, in the grooves 40.3 of the cross bar 40 a.
- the one ends of the groove body 40.1 of the cross bar 40 have bar stop surfaces 40.4. In the assembled state, these strip stop surfaces 40.4 abut against complementary tread plate stop surfaces 240.1 at the end of the springs 200.
- FIGS. 5A to 5D A variant of a tread element 20 is shown in FIGS. 5A to 5D, in which edge strips 60 are attached both along two lateral edge regions of the riser part 24 and, as described above, along three edge regions of the tread plate 22 are transverse strips 40 and angle strips 50.
- edge strips 60 are attached both along two lateral edge regions of the riser part 24 and, as described above, along three edge regions of the tread plate 22 are transverse strips 40 and angle strips 50.
- a total of five types of strips come here for use, namely on the tread plate 22, a pair of angle strips 50 and a plurality of transverse strips 40, and on
- Setting step portion 24 a pair of substantially equal edge strips 60.
- the edge strips 60 have groove lugs or groove body 60.1, which form grooves.
- these groove bodies 60.1 and grooves are formed the same as those of the angle strips 50 and the transverse strips 40th
- the strip parts that is, the transverse strips 40 and the angle strips 50 for the tread plate 22 (and possibly the
- Edge strips 60 for the riser part 20 are also equipped with locking lugs 45 and 55, the strip abutment surfaces 46 and 56 have. These strip stop surfaces 46, 56 have in the opposite direction as the strip stop surfaces 40.4, 50.4 of the groove body 40.1, 50.1 of the corresponding strip parts 40 and 50.
- the strip stop surfaces 46, 56 In the assembled state of the strip parts 40, 50 are the strip stop surfaces 46, 56 at Correspond tread element stop surfaces 240 and 250 in recesses of the tread plate 22 at.
- Fig. 6A shows the tread plate 22 with a view of the tread surface 22.1, that is on the mounting surface for the transverse strips 40 and the angle strips 50th
- Fig. 6B shows the tread element 20 from below, in particular, the tread plate 22 is clearly shown.
- the tread plate 22 has elongated recesses 240, 250, 251.
- the recesses 250 and 251 are mounting recesses with the lateral springs 200 for the angle bar 50.
- the recesses 240 are mounting recesses with the lateral springs 200 for the transverse strips 40.
- the recesses 250 are bounded on all sides by the material of the tread 22.2.
- the recesses 251 and 240 are open on one side or to the side opposite the edge 26 of the tread plate 22.
- the elongate springs 200 are formed, which are arranged in pairs and parallel to the travel directions Fl, F2.
- the springs 200 are significantly less elastic than the grooves 40.3, 50.3 of the strip parts 40, 50, in which they engage in the assembled state, and can be almost called rigid.
- All springs 200 prevent lifting of the strip 30 or the strip parts 40, 50 from the tread plate 22.
- the recesses 240, 251, 250 have at their one end the tread plate stop surfaces 240.1, 251.1, 250.1, on which rest in the mounted state, the complementary strip stop surfaces. As a result, the strip parts 40 and 50 are secured against further displacement in the mounting direction or insertion direction, coinciding with the direction of travel F1 in FIG. 6A.
- the tread plate 22 also has locking recesses 270.
- the locking lugs 45, 55 of the strip parts 40, 50 a In this grip in the assembled state, the locking lugs 45, 55 of the strip parts 40, 50 a.
- the locking recesses 270 have tread plate abutment surfaces 271 against which the complementary strip abutment surfaces rest in the mounted state. In this way, the strip parts 40, 50 against a displacement in the opposite direction to the mounting direction or insertion direction, coinciding in Fig. 1 with the direction of travel F2, secured.
- the tread plate 22 finally has lateral
- Stop surfaces 280 in order to secure the strip parts 40, 50 against displacement parallel to the tread surface 22.1 and perpendicular to the travel directions Fl, F2.
- Fig. 7A shows an assembly process for an angle bar 50 on a tread plate 22, wherein arrows A and B indicate substantially the successive relative movements of the angle bar 50 relative to the tread plate 22 during the assembly process.
- 7C shows the angle strip 50, which is elastically deformed for the assembly process, with the groove extensions 50.1 and with the locking projection 55.
- Fig. 7B shows a mounting operation for a cross bar 40 on a tread plate 22, wherein an arrow B indicates the relative movement of the cross bar 40 relative to the tread plate 22 during the assembly process.
- Fig. 7D shows the elastically deformed for the assembly process cross bar 40 with the grooves approaches 40.1 and the locking projection 45th
- a corresponding method for testing the strip parts is proposed. This method is performed on a special test device and serves to make suitable strip parts, which are given standards must be maintained and assembled, separated from other strip parts, which may not be released for assembly due to lack of dimensional stability or strength.
- Tread element are determined perpendicular to the direction of travel and in the direction of travel of the driving device and / or there is the determination of the deviation with respect to another strip part.
- the deviation can also be determined with respect to an adjacent part stationary part of the driving device 10.
- the reference points can be located on that surface of the strips, which face the tread element in the mounted state.
- the following method steps are carried out to test the strength or resistance of the strips against the mentioned outlier.
- Strip parts as shown in FIGS. 8A and 8B, wherein the test forces are higher than the maximum assumed pull-out forces that act on the strip parts in operation o in the mounting direction o opposite to the mounting direction o vertically away from the tread
- the test device according to the invention is designed for carrying out said method and comprises a test-fixing arrangement which has elements which have the same effect as the corresponding elements of a tread.
- the test fixture allows the temporary attachment of the strip parts, the rapid and reliable measurement of the deviation (s) of the dimensions as well as the quick and reliable attachment of the test forces.
Landscapes
- Escalators And Moving Walkways (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Tyre Moulding (AREA)
- Chain Conveyers (AREA)
- Floor Finish (AREA)
- Soil Working Implements (AREA)
- Pinball Game Machines (AREA)
- Beans For Foods Or Fodder (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08786144A EP2173652B1 (de) | 2007-07-16 | 2008-07-14 | Trittelement für eine fahreinrichtung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07112516A EP2017216A1 (de) | 2007-07-16 | 2007-07-16 | Trittelement für eine Fahreinrichtung sowie Verfahren und Vorrichtung zum Prüfen von Trittelementleisten |
EP08786144A EP2173652B1 (de) | 2007-07-16 | 2008-07-14 | Trittelement für eine fahreinrichtung |
PCT/EP2008/059193 WO2009010495A2 (de) | 2007-07-16 | 2008-07-14 | Trittelement für eine fahreinrichtung sowie verfahren und vorrichtung zum prüfen von trittelementleisten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2173652A2 true EP2173652A2 (de) | 2010-04-14 |
EP2173652B1 EP2173652B1 (de) | 2011-12-14 |
Family
ID=38787728
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07112516A Withdrawn EP2017216A1 (de) | 2007-07-16 | 2007-07-16 | Trittelement für eine Fahreinrichtung sowie Verfahren und Vorrichtung zum Prüfen von Trittelementleisten |
EP08786144A Active EP2173652B1 (de) | 2007-07-16 | 2008-07-14 | Trittelement für eine fahreinrichtung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07112516A Withdrawn EP2017216A1 (de) | 2007-07-16 | 2007-07-16 | Trittelement für eine Fahreinrichtung sowie Verfahren und Vorrichtung zum Prüfen von Trittelementleisten |
Country Status (8)
Country | Link |
---|---|
US (1) | US8240452B2 (de) |
EP (2) | EP2017216A1 (de) |
KR (1) | KR101475973B1 (de) |
CN (1) | CN101743188B (de) |
AT (1) | ATE537100T1 (de) |
BR (1) | BRPI0814575B1 (de) |
HK (1) | HK1142865A1 (de) |
WO (1) | WO2009010495A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI622547B (zh) * | 2013-09-09 | 2018-05-01 | 伊文修股份有限公司 | 用於手扶梯的階梯、用於自動走道的板件、手扶梯的階梯帶、自動走道的板件帶、手扶梯或自動走道的設備更新方法 |
CN105916796B (zh) * | 2014-01-28 | 2017-10-20 | 因温特奥股份公司 | 用于移动步道的托板或者用于自动扶梯的梯级 |
EP3181505B1 (de) * | 2015-12-17 | 2019-04-03 | GF Casting Solutions Suzhou Co. Ltd. | Stufe als einstückiges leichtmetalldruckgussteil ausgebildet |
EP3181504B1 (de) * | 2015-12-17 | 2022-02-02 | GF Casting Solutions Suzhou Co. Ltd. | Trittelement und verfahren zur herstellung eines trittelements |
CN106006338A (zh) * | 2016-08-05 | 2016-10-12 | 吴江全胜机电有限公司 | 带边界梯级 |
EP3360838A1 (de) * | 2017-02-09 | 2018-08-15 | Otis Elevator Company | Personenfördereranlage, förderband und förderelement einer personenförderanlage |
KR102451536B1 (ko) | 2017-02-27 | 2022-10-05 | 인벤티오 아게 | 에스컬레이터 또는 이동 보도의 지지 구조체의 3d 모델을 생성하는 방법 및 장치 |
CN108557623B (zh) * | 2018-03-22 | 2019-06-28 | 迅达(中国)电梯有限公司 | 延长梯级链寿命的梯级装置以及改变梯级之间间隙的方法 |
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DE29909808U1 (de) * | 1999-06-04 | 1999-09-23 | Thyssen Fahrtreppen GmbH, 22113 Hamburg | Fahrtreppenstufe |
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US6283270B1 (en) * | 1999-12-16 | 2001-09-04 | Inventio Ag | Escalator step with removable demarcation inserts |
JP3922526B2 (ja) * | 2001-10-23 | 2007-05-30 | 株式会社日立製作所 | 乗客コンベア |
DE10335747B4 (de) * | 2003-08-05 | 2014-09-04 | Volkswagen Ag | Verfahren zur Prüfung der Qualität einer Slushhaut |
PT103034A (pt) * | 2003-10-28 | 2005-04-29 | Univ Do Minho | Maquina universal de ensaios multiaxiais |
FI20031591A (fi) * | 2003-11-03 | 2005-05-04 | Kone Corp | Kuljetin |
ES2471217T3 (es) * | 2004-11-18 | 2014-06-25 | Inventio Ag | Escalera mecánica o pasillo móvil con cepillo integrado en el escalón |
JP5285206B2 (ja) * | 2004-11-18 | 2013-09-11 | インベンテイオ・アクテイエンゲゼルシヤフト | ライザブラシを備えたエスカレータおよびエスカレータのステップならびにエスカレータにライザブラシを取り付ける方法 |
-
2007
- 2007-07-16 EP EP07112516A patent/EP2017216A1/de not_active Withdrawn
-
2008
- 2008-07-14 US US12/669,232 patent/US8240452B2/en active Active
- 2008-07-14 AT AT08786144T patent/ATE537100T1/de active
- 2008-07-14 KR KR1020107000843A patent/KR101475973B1/ko active IP Right Grant
- 2008-07-14 WO PCT/EP2008/059193 patent/WO2009010495A2/de active Application Filing
- 2008-07-14 CN CN2008800243839A patent/CN101743188B/zh active Active
- 2008-07-14 BR BRPI0814575A patent/BRPI0814575B1/pt active IP Right Grant
- 2008-07-14 EP EP08786144A patent/EP2173652B1/de active Active
-
2010
- 2010-09-29 HK HK10109351.2A patent/HK1142865A1/xx unknown
Non-Patent Citations (1)
Title |
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See references of WO2009010495A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009010495A3 (de) | 2009-05-07 |
HK1142865A1 (en) | 2010-12-17 |
WO2009010495A2 (de) | 2009-01-22 |
KR101475973B1 (ko) | 2014-12-24 |
EP2017216A1 (de) | 2009-01-21 |
CN101743188B (zh) | 2012-08-08 |
KR20100040850A (ko) | 2010-04-21 |
BRPI0814575B1 (pt) | 2019-09-03 |
CN101743188A (zh) | 2010-06-16 |
ATE537100T1 (de) | 2011-12-15 |
EP2173652B1 (de) | 2011-12-14 |
BRPI0814575A2 (pt) | 2015-01-20 |
US8240452B2 (en) | 2012-08-14 |
US20100320058A1 (en) | 2010-12-23 |
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