EP2018339B1 - Escalier ou tapis roulant - Google Patents

Escalier ou tapis roulant Download PDF

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Publication number
EP2018339B1
EP2018339B1 EP07725185.8A EP07725185A EP2018339B1 EP 2018339 B1 EP2018339 B1 EP 2018339B1 EP 07725185 A EP07725185 A EP 07725185A EP 2018339 B1 EP2018339 B1 EP 2018339B1
Authority
EP
European Patent Office
Prior art keywords
escalator
supporting roller
roller
travelator
panel
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
EP07725185.8A
Other languages
German (de)
English (en)
Other versions
EP2018339A1 (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
Priority to EP11195472.3A priority Critical patent/EP2452912B1/fr
Publication of EP2018339A1 publication Critical patent/EP2018339A1/fr
Application granted granted Critical
Publication of EP2018339B1 publication Critical patent/EP2018339B1/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 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 (12)

  1. Escalier mécanique ou trottoir roulant comportant une bande rotative de marches ou de palettes, chaque marche (12) ou palette comportant de chaque côté respectivement un rouleau de support (14) et un rouleau à chaîne (16), qui sont guidés en marche avant et en marche arrière sur des rails pour rouleaux de support (26) et sur des rails pour rouleaux à chaîne (22), caractérisé en ce que les rails de marche arrière pour rouleaux de support (26) supportent uniquement en partie les rouleaux de support (14).
  2. Escalier mécanique ou trottoir roulant selon la revendication 1, caractérisé en ce que le rail pour rouleaux de support (26) s'étend latéralement à côté de la marche (14) de l'escalier mécanique.
  3. Escalier mécanique ou trottoir roulant selon la revendication 1, caractérisé en ce que le rail de marche arrière pour rouleaux de support (26) a une largeur inférieure à celle du rouleau de support (14), en particulier une largeur inférieure d'un cinquième à deux tiers.
  4. Escalier mécanique ou trottoir roulant selon la revendication 1 ou 2, caractérisé en ce que le rouleau de support (14), par référence à la vue de face de la marche (12) ou palette, est monté en chevauchant en partie la marche (12) ou palette et en faisant saillie sur celle-ci tant sur le côté que vers le bas.
  5. Escalier mécanique ou trottoir roulant selon l'une quelconque des revendications précédentes, caractérisé en ce que la dimension de chevauchement entre la marche (12) ou palette et le rouleau de support (14) mesure, par référence à la vue de face, plus de 20 % et moins de 70 %, en particulier environ 40 % de la largeur du rouleau de support (14).
  6. Escalier mécanique ou trottoir roulant selon l'une quelconque des revendications précédentes, caractérisé en ce que, par rapport à la marche (12) ou palette, le rouleau de support (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, encore mieux, sur environ un dixième de son diamètre.
  7. Escalier mécanique ou trottoir roulant selon l'une quelconque des revendications précédentes, caractérisé en ce que le rouleau de support (14) est monté à l'extrémité inférieure de la marche (12) ou palette, et le rail de marche avant pour rouleaux de support s'étend en partie au-dessous de la marche (12) ou palette.
  8. Escalier mécanique ou trottoir roulant selon l'une quelconque des revendications précédentes, caractérisé en ce que le rail de marche avant pour rouleaux à chaîne (22) s'étend latéralement en dehors - par rapport à la marche (12) ou palette - du rail de marche avant pour rouleaux de support, à savoir de manière directement adjacente à ce rail, mais en étant décalé en hauteur.
  9. Escalier mécanique ou trottoir roulant selon l'une quelconque des revendications précédentes, caractérisé en ce que les rails pour rouleaux à chaîne et le rail de marche avant pour rouleaux de support s'étendent sur leur côté intérieur, c'est-à-dire sur leur côté tourné vers la marche (12) ou palette, chacun sensiblement à fleur du rouleau correspondant et se terminent sur leur côté extérieur nettement en dehors du rouleau concerné, et est en particulier nettement plus grand que le rouleau concerné.
  10. Escalier mécanique ou trottoir roulant selon l'une quelconque des revendications précédentes, caractérisé en ce que le rail de marche arrière pour rouleaux de support (26) s'étend au-dessous du rouleau de support (14) de telle sorte qu'il supporte pratiquement la moitié extérieure, en particulier environ 40 % de la largeur du rouleau de support (14).
  11. Escalier mécanique ou trottoir roulant selon l'une quelconque des revendications précédentes, caractérisé en ce que le rail de marche arrière pour rouleaux de support (26) a une largeur inférieure à celle du rouleau de support (14), en particulier entre la moitié et 90 % de la largeur de celui-ci, etde préférence environ 80 % de la largeur de celui-ci.
  12. Escalier mécanique ou trottoir roulant selon l'une quelconque des revendications précédentes, caractérisé en ce que le rail de marche arrière et le rail de marche avant sont réalisés sous forme de rails en L ou en T, dans lesquels l'aile verticale s'étend dans chaque cas sensiblement au-dessous du milieu du rouleau.
EP07725185.8A 2006-05-16 2007-05-14 Escalier ou tapis roulant Expired - Fee Related EP2018339B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11195472.3A EP2452912B1 (fr) 2006-05-16 2007-05-14 Escalier ou trottoir

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202006007833U DE202006007833U1 (de) 2006-05-16 2006-05-16 Fahrtreppe oder Fahrsteig
PCT/EP2007/004266 WO2007131757A1 (fr) 2006-05-16 2007-05-14 Escalier ou tapis roulant

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP11195472.3A Division-Into EP2452912B1 (fr) 2006-05-16 2007-05-14 Escalier ou trottoir

Publications (2)

Publication Number Publication Date
EP2018339A1 EP2018339A1 (fr) 2009-01-28
EP2018339B1 true EP2018339B1 (fr) 2014-03-12

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 After (1)

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

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
DE3663933D1 (en) * 1985-08-06 1989-07-20 Inventio Ag Moving-stairs with raising sides
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
ATE413358T1 (de) * 2000-03-27 2008-11-15 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
ES2397840T3 (es) * 2005-08-04 2013-03-11 Inventio Ag Escalera mecánica

Also Published As

Publication number Publication date
EP2018339A1 (fr) 2009-01-28
WO2007131757A1 (fr) 2007-11-22
CN101395082A (zh) 2009-03-25
WO2007131757A8 (fr) 2008-10-02
CN101395082B (zh) 2011-11-16
EP2452912B1 (fr) 2013-06-19
EP2452912A1 (fr) 2012-05-16
US20090026038A1 (en) 2009-01-29
DE202006007833U1 (de) 2006-07-20
US7854311B2 (en) 2010-12-21

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