EP1453753B1 - Dispositif de guidage et de changement de direction de bandes a palettes d'un trottoir roulant - Google Patents

Dispositif de guidage et de changement de direction de bandes a palettes d'un trottoir roulant Download PDF

Info

Publication number
EP1453753B1
EP1453753B1 EP02804864A EP02804864A EP1453753B1 EP 1453753 B1 EP1453753 B1 EP 1453753B1 EP 02804864 A EP02804864 A EP 02804864A EP 02804864 A EP02804864 A EP 02804864A EP 1453753 B1 EP1453753 B1 EP 1453753B1
Authority
EP
European Patent Office
Prior art keywords
pallet
elements
strips
drive
reversing
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
EP02804864A
Other languages
German (de)
English (en)
Other versions
EP1453753A1 (fr
Inventor
Alexander Pietz
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.)
Kone Corp
Original Assignee
Kone Corp
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 Kone Corp filed Critical Kone Corp
Publication of EP1453753A1 publication Critical patent/EP1453753A1/fr
Application granted granted Critical
Publication of EP1453753B1 publication Critical patent/EP1453753B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • B66B23/147—End portions, i.e. means for changing the direction of the carrying surface

Definitions

  • the invention relates to a device for guiding and deflecting pallet bands of a moving walkway.
  • DE-A 22 52 134 is a moving walkway for passenger transport, in particular a flat traveling platform for simultaneous transport in both directions, with a guided about the horizontal axis, substantially endless chain-like strand and one or more of these actuated drive (s).
  • the substantially endless chain-like strand has on its outside at predetermined intervals arranged plates or pallets and on its inside racks, in which the drives engage directly and positively on both sides, wherein the pallet strand is passable on both sides.
  • an endless flexible support such as a chain or a belt, fixed tooth segments.
  • a moving walk in particular Flachfahrshausen, has become known, which is provided for simultaneous transport in both directions with a guided around the horizontal axis, substantially endless chain-like strand and one or more actuatable actuators.
  • the chain-like strand has on its outside at predetermined intervals arranged pallets.
  • On the inner end faces of the pallets racks are provided, in which the drives engage directly and positively on both sides. A deflection of the pallets is only possible so that the pallets are next to each other and not over each other.
  • DE-Gbm 201 00 833 an escalator or a moving walkway is described, in which the drive element is designed as a toothed belt having blocks, wherein each block is connected to a step or pallet at a drive point.
  • JP-A 11310378 discloses a moving walkway which, instead of individual pallets (strips), has a continuous conveyor belt which can be moved either by chains provided laterally or drive cables or the like embedded in them.
  • the object of the subject invention is to provide a device for guiding and deflecting pallet bands of a moving walkway, in which the pallets can be deflected in the usual form about a horizontal axis and yet brought about a reduction in the height of the rotating elements, for example in the range ⁇ 500 mm can be without putting disadvantages in passenger transport.
  • a device for guiding and deflecting pallet bands of a moving pallet with low pallet revolving height including a plurality of mutually operatively connected pallet strips, a plurality of support elements which are provided below the transport region of the pallet strip and a plurality of belt-like drive elements which are laterally outside the transport area positively connected to the pallet strips, wherein the support elements cooperate with guideways, and wherein at the Sliding or rolling elements are provided underside of the pallet strip, which are in operative connection with the support elements, respectively the guideways, the guideways have elastically damping materials, in particular polyurethane, and below the pallet strips rollers are arranged, which are in operative connection with the guideways ,
  • moving walkways are usually provided in pits passing through from one to the other end of the moving walkway, so that a relatively large outlay must be operated here on site.
  • sidewalks are used in airports, some of which have to cover long distances, which also entail longer roller bed structures. Since the operator of such buildings is no longer bound to long pits for receiving the moving walkways, the flexibility increases, especially since the moving walkways can, if necessary, also be used outside of already planned locations.
  • the drive elements are preferably positively connected to the pallet strips in operative connection, wherein at least palettenstMail season profiles are provided which engage in corresponding counter profiles in the range of the pallet strips.
  • the drive elements are advantageously equipped with stiffening elements, such as steel fibers or the like, depending on the power to be transmitted.
  • the driving elements are connected according to a further idea of the invention, in particular by screwing, with the associated pallet strips, wherein the attachment thereof takes place in the non-visible area of the pallet strips.
  • the drive elements are not screwed to the driving elements, so that they can be performed in particular in the deflection flexible around a particular disc-shaped deflecting element.
  • the profiles of the drive element are at least partially pushed out of the counter profiles, as different deflection radii are given. Since in the course of the deflection of the drive elements and the driving elements no relative movement between these elements is given, the profiles can be easily knotted back into the corresponding counter profiles in the course of the deflection.
  • the pallet strips can be formed either continuously or composed of segments. The skilled person will provide depending on the selected form a corresponding number of drive and driving elements below the pallet strip.
  • guide rollers are arranged in the end regions of the pallet strips, which are provided in the return run on corresponding rail-like guides.
  • Figure 1 shows a schematic diagram of a moving walkway 1 with low orbital height of the intended area for transport.
  • the only indicated roller walk 1 is - which is explained in more detail in the following figures - structurally designed so that it is on essential parts of the transport route, flat on the Level 3 of a floor can be built. Only in the drive area 4 and / or 5, if necessary, pits can be provided so that the drive elements, such as motors, gearbox or the like, can be accommodated there.
  • FIG. 2 shows a schematic diagram of two pallet strips 6 with a relatively short length (a) as seen in the transport direction.
  • the pallet strips 6 are provided analogously to the conventional pallets for moving walkways with equivalent profiles 7 in the transport area. Shown is only a portion of the pallet strip 6.
  • fastening elements 9 are provided for here only hinted entrainment elements 10, which are described in more detail in the following figures.
  • rollers 12 Seen over the width of the pallet strip 6, 6 connected rollers 12 are arranged at uniform intervals with the bottom 11 of the pallet strip, which are connected via bolts 13 with the pallet strip 6 in operative connection.
  • supporting elements 14 are provided, which are equipped on the running-roller side with noise-dampening, in particular made of polyurethane tracks 15 on which the rollers 12 are supported.
  • FIG. 3 shows a partial view of one of the support elements 14 in an enlarged view.
  • Recognizable is a pallet strip 6, a roller 12 and one of the bolts 13 and the guide track 15.
  • the pallet strips 6 can - as in the conventional pallets - made of die-cast aluminum. However, it is also conceivable to produce them from demand fiber-reinforced plastic.
  • FIG. 4 shows a schematic diagram of one of the deflection regions 17, formed by a disk-shaped deflecting element, which contains recesses 18 at predeterminable intervals.
  • the driving element 10 and a belt-like drive element 20, which is equipped with corresponding profiles 21, are indicated.
  • the entrainment element 10 is formed by a cross-sectionally T-shaped body with an elongate leg 19, the drive element 20 facing the region 22 is provided in a rounded shape.
  • the other leg 23 of the driving element 10 engages in the respective associated recess 18 of the disc-shaped deflecting element 17 a.
  • the responsible carrier element 10 is connected outside the drive element 20 fixed to the pallet strip 9.
  • the profilings 21 of Drive element 20 are guided positively in corresponding counter profiles 24 of the respective pallet strip 6. Since there is no firm connection between the pallet strip 6 and the entraining element 10, the profiles 21 can be removed at least partially from the counter profiles 24 in the course of the deflection process around the deflecting element 17. Since there is no relative movement between the drive element 20 and the entrainment elements 10, the profiles 21 are also easily knotted back into the counter profiles 24 when leaving the deflecting element 17.
  • FIG. 5 shows, as a further partial view, the connection region between the pallet strips 6, the entraining element 10 and the drive element 20.
  • Steel fiber inserts 25 are indicated as traction elements for the drive element 20.
  • the base region 26 of the moving walkway is also indicated.
  • the drive element 20 is provided outside of the fasteners 9 and thus no firm connection between the pallet strip 6 and the driving element 10 is given.
  • Each pallet strip 6 has laterally provided guide rollers 27, which, however, are not effective in the transport area, but roll only in the non-guided scrublauftrum on corresponding guideways.
  • FIG. 6 shows a possible drive 28 for the pallet band. Shown is an electric motor 29, the drive side has a gear 30. With the disc-like deflecting element 17 is a further gear 31, but provided with a much larger number of teeth. In this way, the high output rotational speed of the electric motor 29 can be reduced so far that the pallet strips 6 are transported so fast in the direction that a trouble passenger transport is possible.
  • the electric motor 29 is in this case dimensioned so that it remains within the circulating height of the pallet strip 6. If this is not possible, a pit would have to as shown in Figure 1 - are provided for the drive 28. Between the gears 30,31 extends a correspondingly formed provided with reinforcing elements toothed belt 32. If a timing belt 32 is not desirable, if necessary, a mechanical transmission between the electric motor 29 and deflection 17 are provided.
  • Figures 7 and 8 show alternative representations of pallet strips 6.
  • Figure 7 shows a continuous pallet strip 6 in operative connection with a plurality of drive elements 20 arranged underneath.
  • the pallet strip 6 according to Figure 8 is formed by a plurality of interconnected segments 6 ', not each segment 6 'is associated with a drive element 20.

Claims (7)

  1. Dispositif de guidage et de renversement des rubans de palettes d'un trottoir roulant présentant une hauteur de renversement réduite, comprenant une pluralité de bandes de palette (6), qui sont reliées activement les unes aux autres, plusieurs éléments de support (14), qui sont prévus au-dessous de la zone de transport du ruban de palettes, ainsi que plusieurs éléments d'entraînement (20), qui sont latéralement reliés à engagement positif aux bandes de palette (6) à l'extérieur de la zone de transport, les éléments de support (14) coopérant avec des voies de guidage (15) et des rouleaux (12) portés par des paliers à glissement ou à roulement étant prévus à la face inférieure (11) des bandes de palette (6), lesquels sont activement reliés aux éléments de support (14) respectivement aux voies de guidage (15), les voies de guidage (15) comprenant du polyuréthane élastiquement amortissant.
  2. Dispositif selon la revendication 1, caractérisé en ce que les éléments d'entraînement (20) ont des profils et sont disposés à l'extérieur des éléments de support (14) au-dessous des bandes de palette (6) où ils engrènent dans des contre-profils (24) correspondants.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que les bandes de palette (6) coopèrent avec des éléments de poussoir (10) qui sont reliés aux bandes de palette (6) à l'extérieur des éléments d'entraînement (20), notamment par moyen des vis (9).
  4. Dispositif selon la revendication 3, caractérisé en ce que les éléments d'entraînement (20) sont guidés entre l'élément de poussoir (10) et la bande de palette (6) à l'extérieur de la zone de liaison entre l'élément de poussoir (10) et la bande de palette (6).
  5. Dispositif selon l'une des revendications 3 à 4, caractérisé en ce qu'on peut renverser le sens de marche des éléments de poussoir (10) et des éléments d'entraînement (20) dans la zone des éléments de renversement (17) sous forme de disque.
  6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce qu'au moins un moteur électrique (29) est prévu dans la zone d'au moins un élément de renversement (17), le moteur étant indirectement en relation active avec l'élément de renversement (17).
  7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce qu'une courroie dentée (32) est prévue comme moyen d'entraînement entre le moteur électrique (29) et l'élément de renversement (17).
EP02804864A 2001-12-15 2002-11-21 Dispositif de guidage et de changement de direction de bandes a palettes d'un trottoir roulant Expired - Fee Related EP1453753B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2001161758 DE10161758B4 (de) 2001-12-15 2001-12-15 Einrichtung zur Führung und Umlenkung von Palettenbändern eines Rollsteiges
DE10161758 2001-12-15
PCT/EP2002/013039 WO2003051757A1 (fr) 2001-12-15 2002-11-21 Dispositif de guidage et de changement de direction de bandes a palettes d'un trottoir roulant

Publications (2)

Publication Number Publication Date
EP1453753A1 EP1453753A1 (fr) 2004-09-08
EP1453753B1 true EP1453753B1 (fr) 2007-05-02

Family

ID=7709405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02804864A Expired - Fee Related EP1453753B1 (fr) 2001-12-15 2002-11-21 Dispositif de guidage et de changement de direction de bandes a palettes d'un trottoir roulant

Country Status (5)

Country Link
EP (1) EP1453753B1 (fr)
CN (1) CN100379675C (fr)
AU (1) AU2002366262A1 (fr)
DE (2) DE10161758B4 (fr)
WO (1) WO2003051757A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10683192B2 (en) 2018-01-15 2020-06-16 Otis Elevator Company Moving walkway

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3257804B1 (fr) 2016-06-15 2023-09-27 Otis Elevator Company Appareil de transport de personnes à entraînement par courroie

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252134A1 (de) * 1972-10-24 1974-04-25 Pohlig Heckel Bleichert Fahrsteig zum personentransport
JPH0635314B2 (ja) * 1985-03-01 1994-05-11 株式会社日立製作所 マンコンベアの踏板
JPS6347289A (ja) * 1986-08-11 1988-02-29 株式会社日立製作所 チエ−ン駆動装置
JPH04145919A (ja) * 1990-10-04 1992-05-19 Kotaro Matsui 巻線多重回転機
JPH0640686A (ja) * 1992-07-21 1994-02-15 Hitachi Ltd チェーン駆動装置
JP3037189B2 (ja) * 1997-03-27 2000-04-24 住友商事株式会社 金属製階段用制振遮音板
JPH11310378A (ja) * 1998-04-24 1999-11-09 Tokai Rubber Ind Ltd 人員搬送用ベルトコンベヤ装置
DE10014158B4 (de) * 2000-03-22 2005-02-10 Kone Corp. Dämpfungseinrichtung für Fußbodenabdeckungen an Personenförderanlagen
JP4688276B2 (ja) * 2000-11-09 2011-05-25 東芝エレベータ株式会社 乗客コンベア装置
DE20100833U1 (de) * 2001-01-17 2001-04-12 Thyssen Fahrtreppen Gmbh Fahrtreppe oder Fahrsteig

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10683192B2 (en) 2018-01-15 2020-06-16 Otis Elevator Company Moving walkway

Also Published As

Publication number Publication date
DE10161758B4 (de) 2004-11-18
CN100379675C (zh) 2008-04-09
DE50210089D1 (de) 2007-06-14
WO2003051757A1 (fr) 2003-06-26
CN1610643A (zh) 2005-04-27
AU2002366262A1 (en) 2003-06-30
DE10161758A1 (de) 2003-07-03
EP1453753A1 (fr) 2004-09-08

Similar Documents

Publication Publication Date Title
DE10308417B4 (de) Rollsteig
DE2719120C2 (de) Lift
EP0672013B1 (fr) Dispositif d'entrainement et de guidage pour engins de manutention continue
EP0802129B2 (fr) Voie de transport pour articles, notamment pour containers à bagages
EP2928807A1 (fr) Roue à chaîne de convoyeur ou roue à chaîne de renvoi à durée de vie accrue
EP3148916A1 (fr) Chaîne articulée d'un trottoir roulant ou d'un escalier roulant
EP1473259A1 (fr) Convoyeur permettant le transport de porte-charges
DE102009017076B4 (de) Einrichtung zum Personentransport
EP1453752B1 (fr) Trottoir roulant presentant une hauteur peripherique reduite
EP1453753B1 (fr) Dispositif de guidage et de changement de direction de bandes a palettes d'un trottoir roulant
DE3212822C2 (de) Parkvorrichtung für Kraftfahrzeuge
DE3823585C2 (fr)
DE1759865A1 (de) Einrichtung zum automatischen lotrecht UEbereinander- und Nebeneinanderparken von Autos
DE551716C (de) Endlose Transportvorrichtung
DE3602770A1 (de) Treppenaufzug
DE3405901A1 (de) Parkvorrichtung fuer kraftfahrzeuge
DE10322568B4 (de) Antrieb für einen Rollsteig
EP0267411B1 (fr) Ascenseur incliné, en particulier pour personnes ou meubles
WO2003051756A1 (fr) Entrainement destine a un trottoir roulant presentant une hauteur de palettes peripherique reduite
DE2935440A1 (de) Antrieb fuer eine teleskoptribuene
DE2904399A1 (de) Abdeckeinrichtung fuer oben offene gruben, insbesondere montagegruben, rollenpruefstaende o.dgl.
DE4406775C2 (de) Automatisch gesteuertes Parkhaus für PKW
EP1258447A1 (fr) Dispositif pour transport de personne avec marchepied autopropulsé
DE10127161B4 (de) Parkeinrichtung
DE20122184U1 (de) Antrieb für einen Rollsteig mit geringer Paletten-Umlaufbauhöhe

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

17P Request for examination filed

Effective date: 20040423

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17Q First examination report despatched

Effective date: 20040924

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20070502

REF Corresponds to:

Ref document number: 50210089

Country of ref document: DE

Date of ref document: 20070614

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080205

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20151118

Year of fee payment: 14

Ref country code: DE

Payment date: 20151119

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20151119

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50210089

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20161121

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170601

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161121