EP1449802A1 - Portes d'ascenseur combinées - Google Patents

Portes d'ascenseur combinées Download PDF

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Publication number
EP1449802A1
EP1449802A1 EP04002978A EP04002978A EP1449802A1 EP 1449802 A1 EP1449802 A1 EP 1449802A1 EP 04002978 A EP04002978 A EP 04002978A EP 04002978 A EP04002978 A EP 04002978A EP 1449802 A1 EP1449802 A1 EP 1449802A1
Authority
EP
European Patent Office
Prior art keywords
door
car
hoistway
landing
panels
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.)
Granted
Application number
EP04002978A
Other languages
German (de)
English (en)
Other versions
EP1449802B1 (fr
Inventor
Johannes Masch.-Ing. Kocher
Eamon B.Eng(Hons)El-Mech E Mc Govern
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.)
Inventio AG
Original Assignee
Inventio AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32737427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1449802(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inventio AG filed Critical Inventio AG
Priority to EP20040002978 priority Critical patent/EP1449802B1/fr
Publication of EP1449802A1 publication Critical patent/EP1449802A1/fr
Application granted granted Critical
Publication of EP1449802B1 publication Critical patent/EP1449802B1/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
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/007—Mining-hoist operation method for modernisation of elevators

Definitions

  • the present invention relates to sliding doors used on cars and landings of elevator systems.
  • the invention provides door arrangements that permit greater versatility of space utilization within a hoistway of an elevator system.
  • EP 1069066 describes an elevator installation with landing doors, and in some instances car doors, that can be laterally displaced beyond the width of the hoistway into recesses provided in opposing hoistway walls or alternatively into recesses provided in a new front module for the entrance to the hoistway. Accordingly, the hoistway is not dimensioned to fully accommodate the door-receiving spaces. Whereas this technique is beneficial in designing new installations, it will be appreciated that it is not appropriate for modernizing existing installations since it requires extensive building work, either to cut out the required recesses in the hoistway walls or to install a new front module at each landing.
  • the principal objective of the present invention is to overcome the shortcomings of the prior art by providing combination elevator door arrangements which permit more flexibility for the utilization of space within hoistways of elevator systems. Furthermore, the invention should be equally suitable for the modernization of existing elevator systems as well as for the design of new installations.
  • the invention does not require purpose-built recesses in the hoistway walls or new front modules at each landing to accommodate landing doors that extend beyond the width of the hoistway. Accordingly, it can be applied to an existing elevator system without entailing excessive building work.
  • Fig. 1 illustrates an elevator system 1 mounted within a building.
  • the system 1 includes an elevator car 4 which is movable vertically within a hoistway 2 to transfer people between floors of the building.
  • the hoistway 2 is defined by two opposing side walls 14, a rear wall 15 and a front wall 16.
  • On each floor of the building an entrance 3 is provided to the hoistway 2 through the front wall 16.
  • a horizontally sliding landing door 5 is mounted on each entrance 3 to the hoistway 2.
  • the landing door 5 is composed of two vertically aligned panels 6.
  • a two-panel 8 horizontally sliding door 7 is mounted on the car 4.
  • the car door 7 interlocks with the neighboring landing door 5 and both slide telescopically into respective door-receiving spaces A and B within the hoistway 2 to one side of the entrance 3 as shown in Fig. 2.
  • the panels 6 and 8 of the car and landing doors are arranged one behind the other.
  • the telescopic landing door 6 is formed using the same number of panels as the car door 8. Accordingly, the receiving space B required to store the landing door 6 is substantially equal to the receiving space A for the car door 10.
  • Figs. 3 and 4 show an elevator system 1 incorporating a telescopic, side-opening door arrangement according to the present invention.
  • the landing door 10 comprises two panels 11 and the car door 12 comprises three panels 13.
  • Figs. 5 and 6 show an elevator system 1 incorporating a center-opening door arrangement according to a second embodiment of the invention.
  • Two non-telescopic landing doors 10 are provided to close the entrance 3 and two telescopic doors 12 are mounted on the car 4. Both sets of doors 10 and 12 open from and close to the center of the entrance 3.
  • the door-receiving space A for each of the car doors 7 does not extend outwards from the side of the car 4 into the hoistway 3. Accordingly, it is believed that this door arrangement would be particularly suitable for incorporation into a panoramic installation.
  • Fig. 7 shows a side-opening door arrangement which is similar to that of Fig. 4 but with two panels 13 forming the telescopic car door 12 and three panels 11 forming the telescopic landing door 10.
  • the reclaimed space C in this instance could be used for hoistway cabling, a control box or, if applied to a hydraulic elevator system, a jack.

Landscapes

  • Elevator Door Apparatuses (AREA)
EP20040002978 2003-02-24 2004-02-11 Portes d'ascenseur combinées Expired - Lifetime EP1449802B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20040002978 EP1449802B1 (fr) 2003-02-24 2004-02-11 Portes d'ascenseur combinées

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03405118 2003-02-24
EP03405118 2003-02-24
EP20040002978 EP1449802B1 (fr) 2003-02-24 2004-02-11 Portes d'ascenseur combinées

Publications (2)

Publication Number Publication Date
EP1449802A1 true EP1449802A1 (fr) 2004-08-25
EP1449802B1 EP1449802B1 (fr) 2007-10-24

Family

ID=32737427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040002978 Expired - Lifetime EP1449802B1 (fr) 2003-02-24 2004-02-11 Portes d'ascenseur combinées

Country Status (1)

Country Link
EP (1) EP1449802B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012913A1 (fr) * 2005-07-28 2007-02-01 Otis Elevator Company Porte d’ascenseur dotée d’un ensemble de portes palières et de portes de cabine dotées d’une épaisseur réduite destinées à remplacer les portes existantes
EP1878686A1 (fr) * 2006-07-10 2008-01-16 Wittur Holding GmbH Structure de porte pour un ascenseur
EP1878685A1 (fr) * 2006-07-10 2008-01-16 Wittur Holding GmbH Structure de porte pour un ascenseur
EP2199246A1 (fr) 2008-12-19 2010-06-23 Orona, S. Coop. Porte d'accès d'appareils élévateurs, appareil élévateur et procédé de fonctionnement de ladite porte

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584365A (en) * 1994-09-16 1996-12-17 Otis Elevator Company Telescoping elevator door system
EP1069066A1 (fr) * 1999-07-12 2001-01-17 Inventio Ag Portes de palier pour ascenseur
US6336523B1 (en) * 1998-09-08 2002-01-08 Kabushiki Kaisha Toshiba Elevator having an auxiliary control device mounted in the elevator shaft in the vicinity of a door pocket

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584365A (en) * 1994-09-16 1996-12-17 Otis Elevator Company Telescoping elevator door system
US6336523B1 (en) * 1998-09-08 2002-01-08 Kabushiki Kaisha Toshiba Elevator having an auxiliary control device mounted in the elevator shaft in the vicinity of a door pocket
EP1069066A1 (fr) * 1999-07-12 2001-01-17 Inventio Ag Portes de palier pour ascenseur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012913A1 (fr) * 2005-07-28 2007-02-01 Otis Elevator Company Porte d’ascenseur dotée d’un ensemble de portes palières et de portes de cabine dotées d’une épaisseur réduite destinées à remplacer les portes existantes
EP1878686A1 (fr) * 2006-07-10 2008-01-16 Wittur Holding GmbH Structure de porte pour un ascenseur
EP1878685A1 (fr) * 2006-07-10 2008-01-16 Wittur Holding GmbH Structure de porte pour un ascenseur
CN101104496B (zh) * 2006-07-10 2011-01-26 维托控股有限公司 电梯门结构
EP2199246A1 (fr) 2008-12-19 2010-06-23 Orona, S. Coop. Porte d'accès d'appareils élévateurs, appareil élévateur et procédé de fonctionnement de ladite porte

Also Published As

Publication number Publication date
EP1449802B1 (fr) 2007-10-24

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