EP2452912B1 - Escalier ou trottoir - Google Patents

Escalier ou trottoir Download PDF

Info

Publication number
EP2452912B1
EP2452912B1 EP11195472.3A EP11195472A EP2452912B1 EP 2452912 B1 EP2452912 B1 EP 2452912B1 EP 11195472 A EP11195472 A EP 11195472A EP 2452912 B1 EP2452912 B1 EP 2452912B1
Authority
EP
European Patent Office
Prior art keywords
escalator
roller
pallet
supporting roller
rails
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.)
Expired - Fee Related
Application number
EP11195472.3A
Other languages
German (de)
English (en)
Other versions
EP2452912A1 (fr
Inventor
Gerben Van Der Werf
Frank Neerhut
Michael Tilkorn
Reiner Ludwig
Hartmuth Willnauer
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.)
ThyssenKrupp Fahrtreppen GmbH
Original Assignee
ThyssenKrupp Fahrtreppen 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 ThyssenKrupp Fahrtreppen GmbH filed Critical ThyssenKrupp Fahrtreppen GmbH
Publication of EP2452912A1 publication Critical patent/EP2452912A1/fr
Application granted granted Critical
Publication of EP2452912B1 publication Critical patent/EP2452912B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/14—Guiding means for carrying surfaces

Definitions

  • the invention relates to an escalator or moving walk, according to the preamble of claim 1.
  • the invention is therefore an object of the invention to provide an escalator or a moving walk according to the preamble of claim 1, which is improved in terms of height and width compared to the known solutions without sacrificing the reliability of the escalator or the moving walk in purchasing have to.
  • the escalator can be significantly reduced by this measure, especially since a corresponding reduction of the width can be provided according to the invention on both sides.
  • the support roller rail for the flow can be provided at least to the area of the comb plate in full width and below the step or pallet.
  • the support also extends to about half the width of the support roller, and the height of the inventive escalator or the moving walkway according to the invention corresponds in practice to a solution with laterally extending chain rollers and support rollers.
  • An escalator 10 has escalator steps, one of which is an escalator step 12 in FIG Fig. 1 is shown.
  • Each stage has on each side depending on a support roller 14 and a chain roller 16, which are each mounted on stub axles.
  • the stub axle 18 of the chain roller 16 is off Fig. 1 can be seen while the respective stub axle of the support roller 14 is covered by the representation of the stage 12 and is indicated only by the schematically drawn axis 20 of the support roller 14.
  • the chain roller 16 is mounted in a conventional manner via a chain roller rail 22.
  • the chain roller rail 22 extends laterally quite far outside and has any width, and in particular is significantly wider than the chain roller 16.
  • the chain roller 16 is in the situation according to Fig. 1 on the inner half, that is the stage 12 facing half, the rail 22 supported.
  • the support roller 14 jumps opposite the escalator step 12 - in the hanging view according to Fig. 1 - something in front, for example, about one tenth of its diameter.
  • the support roller 14 is mounted so that it in the in Fig. 1 illustrated front view of the escalator stage 12 overlaps this over a large area, for example over more than a third, wherein the overlap in extreme cases, slightly more than half of the surface of the support roller 14 - in the view Fig. 1 - may amount.
  • the support roller 14 is according to the invention supported on a support roller rail 26, which is located laterally next to the escalator step 14 extends.
  • the support is, however, such that only a part of the support roller 14 is supported in the return, for example, about the outer half of the support roller 14. This makes it possible to provide an overall much narrower support roller rail 26.
  • the chain roller rail 22 further inward, so moved to the escalator step 12 out, are arranged so that the width of the construction compared to the known laterally mounted escalator steps drops significantly.
  • the rails 22 and 26 can be realized in any suitable manner. Another possibility of implementation is in the embodiment according to Fig. 2 seen.
  • the support roller rail 26 is realized as an L-profile, wherein the vertical leg of the L extends adjacent to the center axis 28 of the support roller.
  • the chain roller rail 22 is reduced in width. It is designed as a T-profile, wherein the horizontal leg forms the running surface for the chain roller 16.
  • the support provided by the vertical legs ensures required stability in this embodiment for both rails 22 and 26.

Landscapes

  • Escalators And Moving Walkways (AREA)

Claims (7)

  1. Escalier mécanique ou trottoir roulant avec une bande rotative de marches ou de palettes, chaque marche ou palette présentant de chaque côté respectivement un rouleau d'appui et un rouleau de chaîne qui sont guidés sur des rails de rouleaux d'appui et des rails de rouleaux de chaîne en marche avant et en marche arrière, caractérisé en ce que le rail de rouleaux d'appui (26) s'étend latéralement près de la marche d'escalier mécanique (12), et en ce que le rouleau d'appui (14), vu dans la vue avant de la marche (12) ou de la palette, est supporté en chevauchant partiellement la marche (12) ou la palette et en faisant saillie par rapport à la marche (12) ou la palette aussi bien latéralement que vers le bas.
  2. Escalier mécanique ou trottoir roulant selon la revendication 1, caractérisé en ce que la dimension de chevauchement entre la marche (12) ou la palette et le rouleau d'appui (14), vu, dans la vue avant, est supérieure à 20 % et inférieure à 70 %, en particulier égale à environ 40 % de la largeur du rouleau d'appui (14).
  3. Escalier mécanique ou trottoir roulant selon une des revendications précédentes, caractérisé en ce que, par rapport à la marche (12) ou à la palette, le rouleau d'appui (14) fait saillie vers le bas sur quelques millimètres, en particulier sur moins de la moitié de son diamètre et de préférence sur moins de 20 % de son diamètre et, de façon particulièrement préférée, sur environ un dixième de son diamètre.
  4. Escalier mécanique ou trottoir roulant selon une des revendications précédentes, caractérisé en ce que le rouleau d'appui (14) est mis en place à l'extrémité inférieure de la marche (12) ou de la palette, et en ce que le rail de rouleaux d'appui de marche avant s'étend partiellement au-dessous de la marche (12) ou de la palette.
  5. Escalier mécanique ou trottoir roulant selon une des revendications précédentes, caractérisé en ce que le rail de marche avant de rouleaux de chaîne (22) s'étend latéralement en dehors - par rapport à la marche (12) ou la palette - du rail de marche avant de rouleaux d'appui, et cela certes de façon directement adjacente à ce rail, mais avec un décalage en hauteur.
  6. Escalier mécanique ou trottoir roulant selon une des revendications précédentes, caractérisé en ce que des rails de rouleaux de chaîne et le rail de marche avant de rouleaux d'appui s'étendent sur leur côté intérieur, donc sur leur côté tourné vers la marche (12) ou la palette, respectivement de façon essentiellement en affleurement avec le rouleau correspondant et se terminent, sur leur côté extérieur, nettement en dehors du rail concerné et est en particulier nettement plus grand que le rouleau concerné.
  7. Escalier mécanique ou trottoir roulant selon une des revendications précédentes, caractérisé en ce que les rails de marche avant et de marche arrière sont constitués en tant que rails en L ou en T, pour lesquels la branche verticale est située essentiellement au-dessous du milieu du rouleau.
EP11195472.3A 2006-05-16 2007-05-14 Escalier ou trottoir Expired - Fee Related EP2452912B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202006007833U DE202006007833U1 (de) 2006-05-16 2006-05-16 Fahrtreppe oder Fahrsteig
EP07725185.8A EP2018339B1 (fr) 2006-05-16 2007-05-14 Escalier ou tapis roulant

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP07725185.8 Division 2007-05-14
EP07725185.8A Division-Into EP2018339B1 (fr) 2006-05-16 2007-05-14 Escalier ou tapis roulant

Publications (2)

Publication Number Publication Date
EP2452912A1 EP2452912A1 (fr) 2012-05-16
EP2452912B1 true EP2452912B1 (fr) 2013-06-19

Family

ID=36776802

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07725185.8A Expired - Fee Related EP2018339B1 (fr) 2006-05-16 2007-05-14 Escalier ou tapis roulant
EP11195472.3A Expired - Fee Related EP2452912B1 (fr) 2006-05-16 2007-05-14 Escalier ou trottoir

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07725185.8A Expired - Fee Related EP2018339B1 (fr) 2006-05-16 2007-05-14 Escalier ou tapis roulant

Country Status (5)

Country Link
US (1) US7854311B2 (fr)
EP (2) EP2018339B1 (fr)
CN (1) CN101395082B (fr)
DE (1) DE202006007833U1 (fr)
WO (1) WO2007131757A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9394144B2 (en) * 2012-11-01 2016-07-19 Otis Elevator Company Offset pallet guidance for passenger conveyor
EP3511284B1 (fr) * 2018-01-10 2021-09-15 Otis Elevator Company Trottoir roulant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789972A (en) 1972-08-25 1974-02-05 Westinghouse Electric Corp Transportation device
JPS5233279A (en) * 1975-09-10 1977-03-14 Hitachi Ltd Main frame of man conveyer
US4413719A (en) * 1981-05-28 1983-11-08 White Carl J Method and apparatus for entrapment prevention and lateral guidance in passenger conveyor systems
EP0211153B1 (fr) * 1985-08-06 1989-06-14 Inventio Ag Marche d'escalier roulant à bords relevables
JP4260292B2 (ja) 1999-06-30 2009-04-30 東芝エレベータ株式会社 マンコンベア
DE50114458D1 (de) * 2000-03-27 2008-12-18 Inventio Ag Führungseinrichtung für Fahrtreppenstufe oder Fahrsteigpalette
JP4368178B2 (ja) 2003-10-10 2009-11-18 東芝エレベータ株式会社 乗客コンベア
JP4292104B2 (ja) * 2004-05-06 2009-07-08 株式会社日立製作所 乗客コンベア
EP1749786B1 (fr) * 2005-08-04 2012-10-17 Inventio AG Escalier mécanique

Also Published As

Publication number Publication date
EP2018339A1 (fr) 2009-01-28
EP2452912A1 (fr) 2012-05-16
US7854311B2 (en) 2010-12-21
WO2007131757A1 (fr) 2007-11-22
WO2007131757A8 (fr) 2008-10-02
EP2018339B1 (fr) 2014-03-12
CN101395082A (zh) 2009-03-25
CN101395082B (zh) 2011-11-16
DE202006007833U1 (de) 2006-07-20
US20090026038A1 (en) 2009-01-29

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