EP1004540A2 - Fahrtreppenstufe - Google Patents
Fahrtreppenstufe Download PDFInfo
- Publication number
- EP1004540A2 EP1004540A2 EP99121602A EP99121602A EP1004540A2 EP 1004540 A2 EP1004540 A2 EP 1004540A2 EP 99121602 A EP99121602 A EP 99121602A EP 99121602 A EP99121602 A EP 99121602A EP 1004540 A2 EP1004540 A2 EP 1004540A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- escalator
- edge
- edge strip
- escalator step
- step body
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
- B66B29/02—Safety devices of escalators or moving walkways responsive to, or preventing, jamming by foreign objects
-
- 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 an escalator according to the Preamble of claim 1.
- An escalator step is known from DE-A-35 30 263, with an edge strip on the front edge of the corresponding escalator step is appropriate.
- the step body of the Escalator step deepening grooves in the corresponding Projections of the sidebar should be inserted.
- the skirting board is attached using a screw according to the preferred configurations on the step body held.
- This escalator step offers the possibility a shock protection on the comparatively sensitive Realize the front edge of the escalator step.
- she has the disadvantage, however, that in continuous operation Susceptibility to interference increases. Apparently it loosens up Sidebar due to the dynamic alternating load below Pedaling load by the passengers, or if necessary due to contact with a comb plate of the escalator.
- An escalator step is known from DE-OS 196 51 585, in which edge strips are made on a step body Plastic are applied that have at least one edge the escalator step, especially the front edge and / or both sides, flush with the top Cover the tread of the escalator step.
- edge strips are made on a step body Plastic are applied that have at least one edge the escalator step, especially the front edge and / or both sides, flush with the top Cover the tread of the escalator step.
- For fixing the sidebar on the step body is on the step body at least one undercut is provided, wherein the sidebar in one piece over the undercut form-fitting on the step body by spraying is attached.
- From US-A-4,858,745 is also an escalator step known at the side of the escalator Sidebars are provided between the escalator step and the fixed lateral limit the escalator has an air gap in the unloaded state release the itself by loading the marginal column can close.
- the sidebars can be in corresponding Recesses of the step body inserted become.
- the disadvantage of this version is in that the escalator manufactured as a die-cast part still needs to be machined to the Sidebars to provide sufficient support. That kind of However, production is relatively complex.
- edge strips are in some embodiments on the step body screwed tight.
- the invention is therefore based on the object Escalator step according to the preamble of claim 1 to create where both the manufacture and the attachment of the sidebar without any special effort are possible and still a reliable bracket the edge strips on the escalator step are guaranteed is.
- the escalator step shown in Figures 1 and 2 usually has a die-cast aluminum part manufactured step body 1 and an attached Sidebar 2 on.
- Sidebar 2 In the illustrated embodiment are both in the area of the two margins 11, 12 and 13 edge strips in the area of the front edge 2, 3, 4, 5, 6 and 7 are provided.
- the sidebars close flush with a tread 10 of the Escalator step.
- FIG. A each shows an edge strip
- the figure b a portion of the step body
- Figure c is a representation of the assembled Sidebar on the step body.
- the snap connection is by on the sidebar or existing clips formed in the step body, which in corresponding recesses on the step body or on the Intervene sidebar.
- These are expediently Clips 20 on the edge strip 2 and the recesses 14 provided on the step body 1, as shown in the figures 3 is shown.
- the clips 20 have two opposite Lugs 20a, which when inserted into the recess 14 are compressed somewhat then with undercuts 14a on the step body 1 in Intervention to come.
- the recess 14 is at least on the with the locking lugs 20a coming into contact, opposite sides trained to expand upwards.
- the latches are in the Area with the boundary sides of the recess 14 areas that come into contact are bevelled accordingly, to insert the clips into the recess to facilitate.
- FIGs 4a to 4c is a section transverse to Longitudinal extension of the margin 2 or the side edge the escalator step.
- the sidebar points a base 21 on, from the ribs 22 perpendicular to protrude above.
- the distance between the ribs 22 corresponds to that Distance between the ribs 11 of the step body 1.
- the side boundaries 15a, 15b of this recess 15 give the edge strip 2 the required hold transverse to its longitudinal extent.
- the base 21 of the edge strip 2 is in the area the outer boundary or the outer web 15a Recess 15 except complementary, so that the edge strip 2 and the step body 1 with its merge outer boundary 15a flush.
- Edge strip 2 in the area of the side edge of the escalator 1 is formed with three clips 20.
- the Web 16 and the lateral boundary 15a of the recess 15 in the step body 1 serve essentially for Fixing the sidebar 2 in a plane parallel to Step surface 10.
- the clips 20 secure the edge bar in the essentially in the vertical direction, albeit through the clips also cause a horizontal fixation becomes.
- the edge strip on the front edge 13 of the step body 1 is in several, immediately adjacent sidebars 3, 4, 5 and 6 divided.
- Sidebars 3 or 6 and 4 or 5 with different Lengths can be manufactured with two injection molds five different widths of escalator steps realized become.
- edge strips 3, 4, 5 and 6 are apart from theirs Length built the same. Also the type of snap connection with the step body 1 corresponds to the snap connection the sidebar 2, as in particular from the Figures 7 and 8 can be seen.
- webs 17 are again provided with correspondingly complementary recesses 43 cooperate, the web 17 on the step body 1 and the recess 43 is provided on the edge strip are.
- the webs 17 and the recesses 43 extend but only over a portion of the length of the associated sidebar.
- the border strips on the front edge of the step body 1 in the area of the step body 1 facing end face 45 opposite the plane of the Step surface 10 is formed obliquely, so that the edge strip the step body in the area of its end face 45 overlaps.
- the angle ⁇ of this bevel on the step body 1 should be slightly larger than that Angle of the lower slope of the escalator step (see Fig. 1 and 9b).
- the angular difference ( ⁇ -) should be between 1 and 10 ° if possible.
- FIG. 10 shows a sectional view in the longitudinal direction the edge strip 5, from which in particular the recess 43 or the web 17 can be seen.
- the ribs 52 the edge strip 5 or the ribs of the other edge strips in the area of the front edge run across Longitudinal extension of the marginal ridges, like that in particular is also apparent from Fig.10. Conveniently align the ribs 52 with the corresponding ribs 11 of the step body 1.
- the slope goes End face 45 is not pointed in the horizontal tread 46 of the sidebar 4 over. This is shown in dashed lines Rather, the transition area is cut off, so that in the assembled state of the skirting 4 Groove 8 forms between step body 1 and edge strip 4 (see Fig. 9c). In this way, on the one hand Manufacturing tolerances are compensated for, and the groove also offers one with a stick, for example tactile limitation of the escalator step.
- the recesses 14 are in the area of the step body 1 preferably rectangular, the boundary surfaces this recess for easier insertion the clips can be chamfered. In the area the front edge must also be the rear of the parallel to the front edge of the boundaries 14b Recess 14 are chamfered to the removal of the To ensure step body 1.
- the latches of the clips in the longitudinal direction their sidebars.
- clips are also arranged rotated by 90 ° his.
- the Recesses would also be a round recess designed clips conceivable.
- edge strips By integrating the edge strips with the clips and are injection molded separately from the step body 1 their manufacture is relatively simple. Providing too the corresponding recesses on the step body required no additional effort. When assembling the Edge strips on the step body only have to do this to be snapped up. Opposite a screw connection or thermal anchoring is this type of attachment possible without much effort.
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Description
- Fig.1
- eine Seitenansicht der Fahrtreppenstufe,
- Fig.2
- eine Aufsicht der Fahrtreppenstufe mit separat dargestellten Randleisten,
- Fig.3
- eine Schnittdarstellung längs der Linie III-III der Fig.2,
- Fig.4
- eine Schnittdarstellung längs der Linie IV-IV der Fig.2,
- Fig.5
- eine Schnittdarstellung längs der Linie V-V der Fig.2,
- Fig.6
- eine Schnittdarstellung längs der Linie VI-VI der Fig.2,
- Fig.7
- eine Schnittdarstellung längs der Linie VII-VII der Fig.2,
- Fig.8
- eine Schnittdarstellung längs der Linie VIII-VIII der Fig.2,
- Fig.9
- eine Schnittdarstellung längs der Linie IX-IX der Fig.2,
- Fig.10
- eine Schnittdarstellung längs der Linie X-X der Fig.2.
Claims (10)
- Fahrtreppenstufe mit einer auf einem Stufenkörper (1) aufgebrachten Randleiste (2, 3, 4, 5, 6, 7), die mindestens einen Rand (11, 12, 13) der Fahrtreppenstufe oben bündig mit einer Trittfläche (10) der Fahrtreppenstufe abdeckt, wobei die Randleiste (2-7) mittels einer Schnappverbindung (20, 14) am Stufenkörper 1 gehaltert wird,
dadurch gekennzeichnet, daß die Schnappverbindung durch an der Randleiste bzw. dem Stufenkörper vorhandene Klipse (20, 30, 40) gebildet wird, die in entsprechende Ausnehmungen (14) am Stufenkörper bzw. an der Randleiste eingreifen. - Fahrtreppenstufe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zur zusätzlichen Lagesicherung der Randleisten Vorsprünge (15b, 16, 17) an der Randleiste bzw. dem Stufenkörper vorgesehen sind, die in entsprechende Ausnehmungen (23, 43) des Stufenkörpers bzw. der Randleiste eingreifen.
- Fahrtreppenstufe nach Anspruch 2, dadurch gekennzeichnet, daß die Vorsprünge durch Stege gebildet werden, die sich parallel zum Vorderrand (13) der Fahrtreppenstufe erstrecken.
- Fahrtreppenstufe nach Anspruch 1, dadurch gekennzeichnet, daß die Klipse (20, 30, 40) einstückig mit den Randleisten (2-7) aus Kunststoff gefertigt sind.
- Fahrtreppenstufe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß über die Länge des hinteren Randes der Fahrtreppenstute mehrere, unmittelbar aneinandergrenzende Randleisten (3, 4, 5, 6) vorgesehen sind.
- Fahrtreppenstufe nach Anspruch 1, dadurch gekennzeichnet, daß die Ausnehmung (14) im Stufenkörper (1) rechteckförmig ausgebildet ist.
- Fahrtreppenstufe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die mit dem Stufenkörper (1) in Kontakt kommende Stirnfläche (45) der Randleiste im hinteren Randbereich der Fahrtreppenstute gegenüber der Ebene der Trittfläche (10) derart schräg ausgebildet ist, daß die Randleiste den Stufenkörper im Bereich dieser Stirnfläche (45) überlappt.
- Fahrtreppenstufe nach Anspruch 7, dadurch gekennzeichnet, daß der Übergangsbereich zwischen dieser Stirnfläche (45) und der Trittfläche (46) der Randleiste abgeflacht ist, so daß sich im montierten Zustand der Randleiste eine quer zur Fahrtreppenstufe erstreckende Rille (8) bildet.
- Fahrtreppenstufe nach Anspruch 1, dadurch gekennzeichnet, daß im montierten Zustand des Randstreifens (2-7) im Bereich um die Aussparung 14 ein horizontaler Spalt (20b) zwischen Fahrtreppenstufe und Randleiste verbleibt.
- Fahrtreppenstufe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß jede Randleiste (2-7) mit wenigstens zwei Klipsen und wenigstens einen Steg gegenüber der Fahrtreppenstufe fixiert ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19850847 | 1998-11-04 | ||
DE19850847A DE19850847A1 (de) | 1998-11-04 | 1998-11-04 | Fahrtreppenstufe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1004540A2 true EP1004540A2 (de) | 2000-05-31 |
EP1004540A3 EP1004540A3 (de) | 2002-01-23 |
Family
ID=7886676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99121602A Withdrawn EP1004540A3 (de) | 1998-11-04 | 1999-10-29 | Fahrtreppenstufe |
Country Status (5)
Country | Link |
---|---|
US (1) | US6398003B1 (de) |
EP (1) | EP1004540A3 (de) |
JP (1) | JP2000211870A (de) |
CN (1) | CN1177751C (de) |
DE (1) | DE19850847A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4583571B2 (ja) * | 2000-09-29 | 2010-11-17 | 三菱電機株式会社 | エスカレーターの踏段 |
DE10055356A1 (de) * | 2000-11-08 | 2002-05-16 | Georg Fischer Moessner Gmbh | Fahrstufe für Rolltreppen |
FI20031591A (fi) * | 2003-11-03 | 2005-05-04 | Kone Corp | Kuljetin |
JP4321249B2 (ja) * | 2003-12-12 | 2009-08-26 | 株式会社日立製作所 | 踏板、乗客コンベア及びその製造方法 |
CN102295219B (zh) * | 2004-02-17 | 2014-09-17 | 奥蒂斯电梯公司 | 用于降低输送机系统内的声音的方法以及乘客输送机系统 |
JP2005298077A (ja) * | 2004-04-06 | 2005-10-27 | Toshiba Elevator Co Ltd | 乗客コンベアの踏段 |
FI116563B (fi) * | 2004-04-22 | 2005-12-30 | Kone Corp | Liukukäytävän tai vastaavan palettijärjestely |
WO2006106604A1 (ja) * | 2005-04-04 | 2006-10-12 | Fujitec Co., Ltd. | 搬送装置のステップ機構 |
EP2017216A1 (de) * | 2007-07-16 | 2009-01-21 | Inventio Ag | Trittelement für eine Fahreinrichtung sowie Verfahren und Vorrichtung zum Prüfen von Trittelementleisten |
JP5058137B2 (ja) * | 2008-12-03 | 2012-10-24 | 株式会社日立ビルシステム | 乗客コンベアの踏板補修方法、及び乗客コンベアの踏板補修方法に用いる補修用ピース |
ES2368327B1 (es) * | 2011-07-20 | 2012-09-18 | Thyssenkrupp Elevator Innovation Center, S.A. | Junta longitudinal. |
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 |
EP3099617B1 (de) * | 2014-01-28 | 2018-02-07 | Inventio AG | Palette für einen fahrsteig oder stufe für eine fahrtreppe |
CN105886856B (zh) * | 2014-12-29 | 2018-12-25 | 通力股份公司 | 一种铝合金,由其制造的机械部件,以及其用途 |
EP3511282B1 (de) | 2018-01-15 | 2020-07-22 | Otis Elevator Company | Fahrsteig |
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 |
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 |
TWI751568B (zh) | 2020-05-29 | 2022-01-01 | 新應材股份有限公司 | 蝕刻劑組成物、增黏劑、鹼溶液、移除聚醯亞胺的方法以及蝕刻製程 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3530263A1 (de) * | 1984-08-21 | 1986-04-30 | Druckgusswerk Fischer AG, Engelberg | Trittelement fuer fahrsteig oder -treppe |
US4858745A (en) * | 1987-07-01 | 1989-08-22 | Max Haas | Escalator steps having lateral safety devices |
US5150780A (en) * | 1990-03-28 | 1992-09-29 | Fischer Moritz Ag | Tread element for moving pavement or escalator |
US5337879A (en) * | 1984-08-21 | 1994-08-16 | Inventio Ag | Tread element for moving pavement or escalator |
DE29909808U1 (de) * | 1999-06-04 | 1999-09-23 | Thyssen Fahrtreppen Gmbh | Fahrtreppenstufe |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413719A (en) * | 1981-05-28 | 1983-11-08 | White Carl J | Method and apparatus for entrapment prevention and lateral guidance in passenger conveyor systems |
DE19651585A1 (de) * | 1996-12-11 | 1998-08-27 | Moessner Druckguswerk Gmbh | Fahrtreppenstufe |
-
1998
- 1998-11-04 DE DE19850847A patent/DE19850847A1/de not_active Withdrawn
-
1999
- 1999-10-29 EP EP99121602A patent/EP1004540A3/de not_active Withdrawn
- 1999-11-03 US US09/433,494 patent/US6398003B1/en not_active Expired - Fee Related
- 1999-11-04 JP JP11313755A patent/JP2000211870A/ja not_active Withdrawn
- 1999-11-04 CN CNB991235193A patent/CN1177751C/zh not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3530263A1 (de) * | 1984-08-21 | 1986-04-30 | Druckgusswerk Fischer AG, Engelberg | Trittelement fuer fahrsteig oder -treppe |
US5337879A (en) * | 1984-08-21 | 1994-08-16 | Inventio Ag | Tread element for moving pavement or escalator |
US4858745A (en) * | 1987-07-01 | 1989-08-22 | Max Haas | Escalator steps having lateral safety devices |
US5150780A (en) * | 1990-03-28 | 1992-09-29 | Fischer Moritz Ag | Tread element for moving pavement or escalator |
DE29909808U1 (de) * | 1999-06-04 | 1999-09-23 | Thyssen Fahrtreppen Gmbh | Fahrtreppenstufe |
Also Published As
Publication number | Publication date |
---|---|
JP2000211870A (ja) | 2000-08-02 |
CN1265372A (zh) | 2000-09-06 |
US6398003B1 (en) | 2002-06-04 |
CN1177751C (zh) | 2004-12-01 |
EP1004540A3 (de) | 2002-01-23 |
DE19850847A1 (de) | 2000-05-11 |
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