EP1177151B1 - Dispositif de guidage d'une main courante d'un escalier mecanique ou d'un trottoir roulant - Google Patents

Dispositif de guidage d'une main courante d'un escalier mecanique ou d'un trottoir roulant Download PDF

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Publication number
EP1177151B1
EP1177151B1 EP00926977A EP00926977A EP1177151B1 EP 1177151 B1 EP1177151 B1 EP 1177151B1 EP 00926977 A EP00926977 A EP 00926977A EP 00926977 A EP00926977 A EP 00926977A EP 1177151 B1 EP1177151 B1 EP 1177151B1
Authority
EP
European Patent Office
Prior art keywords
carrier body
handrail
escalator
support
vertical axis
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 - Lifetime
Application number
EP00926977A
Other languages
German (de)
English (en)
Other versions
EP1177151A1 (fr
Inventor
Fritz Behle
Wolfgang Bauch
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 EP1177151A1 publication Critical patent/EP1177151A1/fr
Application granted granted Critical
Publication of EP1177151B1 publication Critical patent/EP1177151B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66B23/145—Roller assemblies

Definitions

  • the invention relates to a device for guiding a handrail, in particular in the back run, according to an escalator or an escalator generic part of the first claim.
  • Both immobile and movable guide elements are generally known, which in particular in the return run of the handrail, i.e. base side, are provided, which engage in the free space of the handrail and there with various inner surface areas of the handrail in operative connection can be brought to the guidance (straight running) of the Ensure handrail.
  • the guide elements can be in the form, for example of rotatable rollers, rollers or the like, which are formed by a Horizontal or vertical axis are movable. Due to the longitudinal movement of the In particular, the exposed lip areas come at the handrail Movement of the handrail constantly on the guide elements to the system, so that problem areas are formed here which are subject to increased wear, which results in a relatively short service life of the handrail.
  • JP-A 03211187 shows a generic device. selbige includes a cylindrical support body on the handrail side with one opposite the support body is rotatably mounted roller. The role is from Diameter forth so large that they are essentially the clear Internal dimension of the handrail corresponds.
  • the object of the invention is to design a device by means of which the inner surface areas of the handrail with optimal guidance (Straight running) are not affected, so that a higher Service life is possible.
  • the facility should be one compared to the stand the technology result in improved ease of assembly.
  • the support body described in the figure initially parallel to the open one Area of the handrail is aligned, including rollers in the open area of the handrail. After the rollers touch the bottom lip of the Have passed handrail, the carrier body with rollers around its Vertical axis pivoted, and so far until the rollers on the corresponding inner surface come to rest or at least in their are arranged in close proximity. The carrier body then becomes in this position fixed and locked.
  • the support body can directly or indirectly with components of the escalator Be connected.
  • the Carrier body together with a holder that is fixed on the base side.
  • the subject of the invention is preferably applicable for the return range of the Handrail, the subject of the invention with a corresponding constructive Formation of the balustrade also for guiding the handrail on the balustrade can be used.
  • the carrier body is preferably opposite the holder about a vertical axis pivoted, the pivot connection approximately in the middle of the Carrier body is provided and an adjustable in its longitudinal direction Includes bolt that can be fixed and locked in different positions.
  • the rotating bodies are preferably rotatable about a vertical axis Rollers are formed, which are connected to the carrier body in its end regions.
  • the diameter of the respective roll is chosen so that it can be easily moved through the open area of the handrail can be passed without using the spaced Lips of the handrail to come into contact.
  • the handrail is particularly in its return run guided such that he in the area of the spaced guide elements its circulation continuously on one or the other role of the respective guide element comes to rest, due to the rolling movement taking place damage between the inside of the handrail and the outer surface of the roller the handrail is safely avoided.
  • the guide element 1 is in this example from a holder 9, which can be raised and lowered by a bolt 10 with a carrier body 11 is connected.
  • the adjustment mechanism of the bolt 10 is in this example not shown.
  • the carrier body 11 in turn interacts with it Rollers 12, 13 together, which are each rotatable about a vertical axis 14, 15.
  • Fig. 1 shows the starting position with provided outside the handrail 2 Guide element 1. This is the state in which the handrail 2 is in the base area the escalator or escalator, not shown, introduced and on the support rollers 3 has been placed. In this position, the carrier body 11 is parallel aligned to the open area 4 of the handrail 2, so that the rollers 12, 13 whose Diameter is designed smaller than the distance between the lip area 5, 6, in are aligned in the same way.
  • Fig. 2 illustrates that the guide element 1 by lowering the pin 10th is introduced into the free space 4 along its vertical axis 16 until the Rollers 12, 13 are provided below the lip edges 17, 18, the carrier body 11 remains outside the handrail 2.
  • the orientation of the carrier body 11 can be seen here analogously to FIG. 1.
  • the direction of movement of the handrail 2 is indicated in Fig. 3, the Roll movement about the vertical axes 14, 15 is indicated by arrows. in the 3 is a slight distance in the installed state provided between the rollers 12, 13 and the inner surface areas 7, 8, so that the handrail 2 in the course of its extension in the range of these tolerances to the respective rollers 12, 13 can come to rest without thereby affecting the inner surface areas 7, 8 can be damaged.
  • FIGS. 4a-c show representations of a locking device 19 for the in Figures 1 to 3 described guide element 1 in different positions.
  • the locking device 19 is formed by a surrounding the bolt 10 Spring 20 which extends between counter surfaces 21, 22.
  • the counter surface 21 is provided in the area of a knob 23, while the counter surface 22 by a is formed in cross section U-shaped component 24.
  • the component 24 corresponds here the holder 9 shown in FIGS. 1 to 3.
  • the carrier body 11 is also included Approaches 25, 26 equipped. Following the positioning of the guide element 1 act the free legs of the component 24 with the approaches 25, 26 of Carrier body 11 together like a bayonet, so that the guide element 1 in the desired position is fixed and locked.

Landscapes

  • Escalators And Moving Walkways (AREA)

Claims (13)

  1. Dispositif de guidage d'une main courante (2), notamment sur le brin de renvoi, d'un escalier ou trottoir roulant comprenant plusieurs éléments de guidage espacés, qu'on peut introduire dans la partie ouverte (4) de la main courante et mettre en relation active avec des zones de surfaces intérieures (7, 8) correspondantes de la main courante (2), l'élément de guidage (1) respectif comportant au moins un corps de support (11), qui est relié directement avec des éléments de l'escalier roulant ou du trottoir roulant, et qui est muni d'un corps de rotation (12, 13) relativement mobile par rapport au corps de support (11), caractérisé en ce que le corps de support (11) est oblong et porte, dans la zone de ses deux extrémités, respectivement un corps de rotation (12, 13), le corps de support (11) étant pivotable autour d'un axe vertical (16).
  2. Dispositif selon la revendication 1, caractérisé en ce que le corps de support (11) est relié à des éléments de l'escalier roulant ou du trottoir roulant par moyen d'un appui (9).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que le corps de support (11) est pivotable autour d'un axe vertical (16) par rapport à l'appui (9).
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que la connexion de pivotement entre l'appui (9) et le corps de support (11) est prévue environ au centre du corps de support (11).
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que la connexion de pivotement comprend un boulon (10), qui est réglable dans sa direction longitudinale.
  6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce qu'on peut fixer et arrêter la connexion de pivotement dans des positions différentes.
  7. Dispositif selon l'une des revendications 1 à 6, caractérisé par un joint à baïonnette entre le corps de support (11) et l'appui (9, 24).
  8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que l'appui (24) est formé par un élément, dont la section transversale a la forme approximative d'un U.
  9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce que le corps de support (11) est muni des épaulements (25, 26), qui sont orientés vers l'extérieur.
  10. Dispositif selon l'une des revendications 1 à 9, caractérisé en ce que les corps de rotation (12, 13) sont formés par des rouleaux.
  11. Dispositif selon l'une des revendications 1 à 10, caractérisé en ce que les rouleaux (12, 13) sont reliés au corps de support (11) de manière rotative autour d'un axe vertical (14, 15).
  12. Dispositif selon l'une des revendications 1 à 11, caractérisé en ce que le diamètre du rouleau respectif (14, 15) correspond au maximum à la distance des lèvres de la zone ouverte de passage (4) de la main courante (2).
  13. Dispositif selon l'une des revendications 1 à 12, caractérisé en ce qu'on peut presser les rouleaux (12, 13) sous précontrainte contre les zones de surfaces intérieures respectives (7, 8) de la main courante.
EP00926977A 1999-04-30 2000-04-18 Dispositif de guidage d'une main courante d'un escalier mecanique ou d'un trottoir roulant Expired - Lifetime EP1177151B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19919705 1999-04-30
DE19919705A DE19919705C2 (de) 1999-04-30 1999-04-30 Einrichtung zur Führung eines Handlaufes einer Rolltreppe oder eines Rollsteiges
PCT/EP2000/003487 WO2000066477A1 (fr) 1999-04-30 2000-04-18 Dispositif de guidage d'une main courante d'un escalier mecanique ou d'un trottoir roulant

Publications (2)

Publication Number Publication Date
EP1177151A1 EP1177151A1 (fr) 2002-02-06
EP1177151B1 true EP1177151B1 (fr) 2003-07-23

Family

ID=7906419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00926977A Expired - Lifetime EP1177151B1 (fr) 1999-04-30 2000-04-18 Dispositif de guidage d'une main courante d'un escalier mecanique ou d'un trottoir roulant

Country Status (6)

Country Link
EP (1) EP1177151B1 (fr)
CN (1) CN1241818C (fr)
AU (1) AU4551900A (fr)
DE (2) DE19919705C2 (fr)
HK (1) HK1044929B (fr)
WO (1) WO2000066477A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104555685A (zh) * 2014-11-05 2015-04-29 康力电梯股份有限公司 一种扶手带防偏装置
CN107878950B (zh) * 2017-11-22 2023-09-15 苏州江南嘉捷电梯有限公司 一种自动扶梯或自动人行道运输装箱装置
KR20230173709A (ko) * 2021-04-30 2023-12-27 미쓰비시 덴키 빌딩 솔루션즈 가부시키가이샤 승객 컨베이어용 이동난간의 안내롤러 교체지그

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321059A (en) * 1965-09-10 1967-05-23 Otis Elevator Co Passenger conveyor balustrade
US4562914A (en) * 1983-10-31 1986-01-07 Westinghouse Electric Corp. Handrail apparatus
JPH03211187A (ja) * 1990-01-12 1991-09-13 Toshiba Corp エスカレータの移動手すり案内装置
JPH04371485A (ja) * 1991-06-17 1992-12-24 Mitsubishi Electric Corp マンコンベアの手摺案内装置
JPH07267562A (ja) * 1994-03-31 1995-10-17 Mitsubishi Denki Bill Techno Service Kk エスカレーターの移動手摺装置
JP3378102B2 (ja) * 1994-11-30 2003-02-17 三菱電機ビルテクノサービス株式会社 エスカレータの移動手すり装置

Also Published As

Publication number Publication date
EP1177151A1 (fr) 2002-02-06
AU4551900A (en) 2000-11-17
HK1044929B (zh) 2006-06-30
HK1044929A1 (en) 2002-11-08
DE19919705A1 (de) 2000-11-09
CN1241818C (zh) 2006-02-15
WO2000066477A1 (fr) 2000-11-09
DE19919705C2 (de) 2001-06-07
DE50003006D1 (de) 2003-08-28
CN1349473A (zh) 2002-05-15

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