EP1004540A2 - Marche d'escalier roulant - Google Patents

Marche d'escalier roulant Download PDF

Info

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Withdrawn
Application number
EP99121602A
Other languages
German (de)
English (en)
Other versions
EP1004540A3 (fr
Inventor
Arthur Jasinetzky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georg Fischer Druckguss GmbH and Co KG
Original Assignee
Mossner AG
Georg Fischer Mossner GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mossner AG, Georg Fischer Mossner GmbH filed Critical Mossner AG
Publication of EP1004540A2 publication Critical patent/EP1004540A2/fr
Publication of EP1004540A3 publication Critical patent/EP1004540A3/fr
Withdrawn legal-status Critical Current

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)
EP99121602A 1998-11-04 1999-10-29 Marche d'escalier roulant Withdrawn EP1004540A3 (fr)

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 (fr) 2000-05-31
EP1004540A3 EP1004540A3 (fr) 2002-01-23

Family

ID=7886676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121602A Withdrawn EP1004540A3 (fr) 1998-11-04 1999-10-29 Marche d'escalier roulant

Country Status (5)

Country Link
US (1) US6398003B1 (fr)
EP (1) EP1004540A3 (fr)
JP (1) JP2000211870A (fr)
CN (1) CN1177751C (fr)
DE (1) DE19850847A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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
CN100537397C (zh) * 2003-02-07 2009-09-09 奥蒂斯电梯公司 用于乘客输送机的可动翼缘
FI20031591A7 (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
KR100951215B1 (ko) * 2005-04-04 2010-04-05 후지텍크가부시키가이샤 반송 장치의 스텝 기구
EP2017216A1 (fr) * 2007-07-16 2009-01-21 Inventio Ag Marche d'escalier roulant comprenant des inserts et dispositif de vérification des insert
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
US9617122B2 (en) * 2014-01-28 2017-04-11 Inventio Ag Pallet for a moving walk or step for an escalator
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 (fr) 2018-01-15 2020-07-22 Otis Elevator Company Trottoir roulant
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 (fr) 2019-01-23 2024-03-20 Otis Elevator Company Courroie de transport pour convoyeur
EP3747823B1 (fr) * 2019-06-03 2022-07-27 Otis Elevator Company Élément de transport pour un convoyeur de personnes
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
ZW13285A1 (en) * 1984-08-21 1986-05-14 Fischer Ag Druckgusswerk Tread element for moving pavement or escalator
US5337879A (en) * 1984-08-21 1994-08-16 Inventio Ag Tread element for moving pavement or escalator
EP0297233B1 (fr) * 1987-07-01 1991-06-19 Inventio Ag Escalier roulant dont les marches comportent des bords de sécurité
DE59107854D1 (de) * 1990-03-28 1996-07-04 O & K Rolltreppen Gmbh Trittelement für Fahrsteig oder -treppe
DE19651585A1 (de) * 1996-12-11 1998-08-27 Moessner Druckguswerk Gmbh Fahrtreppenstufe
DE29909808U1 (de) * 1999-06-04 1999-09-23 Thyssen Fahrtreppen GmbH, 22113 Hamburg Fahrtreppenstufe

Also Published As

Publication number Publication date
CN1177751C (zh) 2004-12-01
DE19850847A1 (de) 2000-05-11
CN1265372A (zh) 2000-09-06
EP1004540A3 (fr) 2002-01-23
JP2000211870A (ja) 2000-08-02
US6398003B1 (en) 2002-06-04

Similar Documents

Publication Publication Date Title
EP1004540A2 (fr) Marche d'escalier roulant
DE4003807A1 (de) Kraftfahrzeug-warnleuchte
DE3711427A1 (de) Windschutzscheibeneinfassung fuer kraftfahrzeuge
EP0601447A1 (fr) Dispositif de drainage d'une surface
EP2173652B1 (fr) Élément de transport pour un dispositif de transport
EP0757636B1 (fr) Deflecteur pour balai d'essuie-glace
EP0114220B1 (fr) Cale pour la fixation de vitres ou similaires dans des cadres de portes ou fenêtres
DE29609299U1 (de) Trittelement für Rolltreppen und Rollsteige
DE3838957C2 (fr)
DE19607786A1 (de) Verbindungselement
EP2756975B1 (fr) Lamelle, procédé de montage d'une lamelle, moule de moulage par injection et procédé de fabrication d'un composant d'une lamelle
EP0085775A1 (fr) Profilé composé calorifuge
DE3434804C2 (fr)
EP1611927B1 (fr) Planche de glisse sur neige
DE3440160A1 (de) Abgrenzung wie z.b. zaun
AT395405B (de) Trittelement fuer fahrsteig oder -treppe
EP1597441A1 (fr) Dispositif de drainage
EP0185201B1 (fr) Tiroir en matière plastique
DE69000426T2 (de) Aeusserer abstreifer fuer kraftfahrzeugfenster.
DE8704077U1 (de) Abdeckschiene für Kraftfahrzeuge
EP1638381B1 (fr) Boîtier et dispositif de boîtier
DE3521014C2 (fr)
DE9106411U1 (de) Trennschwelle für Straßenverkehrsbereiche
DE19903422A1 (de) Schließblech
DE19831782C2 (de) Sollbruchelement

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GEORG FISCHER MOESSNER GMBH

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020404

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GEORG FISCHER DRUCKGUSS GMBH

17Q First examination report despatched

Effective date: 20061123

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20070328