EP2698334A3 - Rail system for elevator sliding doors - Google Patents

Rail system for elevator sliding doors Download PDF

Info

Publication number
EP2698334A3
EP2698334A3 EP13180281.1A EP13180281A EP2698334A3 EP 2698334 A3 EP2698334 A3 EP 2698334A3 EP 13180281 A EP13180281 A EP 13180281A EP 2698334 A3 EP2698334 A3 EP 2698334A3
Authority
EP
European Patent Office
Prior art keywords
connecting element
rollers
guided
smaller
rail system
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
EP13180281.1A
Other languages
German (de)
French (fr)
Other versions
EP2698334B1 (en
EP2698334A2 (en
Inventor
Franz Mittermayr
Markus Dollinger
Markus Aichinger
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.)
Wittur Holding GmbH
Original Assignee
Wittur Holding 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 Wittur Holding GmbH filed Critical Wittur Holding GmbH
Publication of EP2698334A2 publication Critical patent/EP2698334A2/en
Publication of EP2698334A3 publication Critical patent/EP2698334A3/en
Application granted granted Critical
Publication of EP2698334B1 publication Critical patent/EP2698334B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
    • 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

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

Aufzugstüren-Führungssystem 1 bestehend aus mindestens zwei in Bezug auf die Öffnungs- und Schließrichtung nebeneinander angeordneten und miteinander durch mehrere Verbindungselemente 2 verbundenen Führungsschienen 25 und mindestens zwei hieran geführter Laufwägen 5, 6, wobei ein innenliegender Laufwagen an kleineren Laufrollen 7 geführt wird, deren Durchmesser kleiner ist als der Durchmesser der größeren Laufrollen 8 mit deren Hilfe ein außenliegender Laufwagen 6 geführt wird, wobei der Raum oberhalb der kleineren Laufrollen 7 mindestens ein Verbindungselement 2 aufnimmt und das Verbindungselement so angeordnet ist, dass die kleineren Laufrollen 7 im Verlauf der Öffnungs- oder Schließbewegung unter dem Verbindungselement 2 hindurchrollen oder über das Verbindungselement 2 hinwegrollen, während die größeren Laufrollen 8 das besagte Verbindungselement 2 seitlich passieren.

Figure imgaf001
Elevator door guide system 1 consisting of at least two with respect to the opening and closing direction juxtaposed and interconnected by a plurality of connecting elements 2 guide rails 25 and at least two guided thereon carriages 5, 6, wherein an inner carriage is guided on smaller rollers 7 whose diameter smaller than the diameter of the larger rollers 8 by means of which an external carriage 6 is guided, wherein the space above the smaller rollers 7 accommodates at least one connecting element 2 and the connecting element is arranged so that the smaller rollers 7 in the course of the opening or Roll over closing movement under the connecting element 2 or roll over the connecting element 2, while the larger rollers 8 pass the said connecting element 2 laterally.
Figure imgaf001
EP13180281.1A 2012-08-14 2013-08-13 Rail system for elevator sliding doors Active EP2698334B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201220103068 DE202012103068U1 (en) 2012-08-14 2012-08-14 Rail system for elevator sliding doors

Publications (3)

Publication Number Publication Date
EP2698334A2 EP2698334A2 (en) 2014-02-19
EP2698334A3 true EP2698334A3 (en) 2014-03-05
EP2698334B1 EP2698334B1 (en) 2015-12-30

Family

ID=46967821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13180281.1A Active EP2698334B1 (en) 2012-08-14 2013-08-13 Rail system for elevator sliding doors

Country Status (5)

Country Link
EP (1) EP2698334B1 (en)
CN (1) CN103588071B (en)
DE (1) DE202012103068U1 (en)
ES (1) ES2566112T3 (en)
RU (1) RU2623278C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014201687C5 (en) 2014-01-30 2019-03-28 Gebr. Willach Gmbh Telescopic sliding door system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB738846A (en) * 1953-01-23 1955-10-19 Express Lift Co Ltd Improvements in or relating to door arrangements for lifts or the like

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990183A (en) * 1974-07-29 1976-11-09 Columbia Manufacturing Corporation Sliding door assembly
FI97800C (en) * 1994-10-31 1997-02-25 Kone Oy Upper support beam for elevator door and door machinery
US6202798B1 (en) * 1996-01-25 2001-03-20 Harold S. Friedman Elevator entrance door assembly and method of installation
CA2263306A1 (en) * 1996-08-13 1998-02-19 Inventio Ag Support for lift door drive
JP2000026052A (en) * 1998-07-09 2000-01-25 Otis Elevator Co Door opening/closing device for elevator
ES2281710T5 (en) * 2003-07-18 2016-11-10 Thyssenkrupp Aufzugswerke Gmbh Door lintel for an elevator door
JP4322579B2 (en) 2003-07-28 2009-09-02 東芝エレベータ株式会社 Elevator door sealing device
WO2005098848A1 (en) 2004-03-31 2005-10-20 Pioneer Corporation Disk changer
RU2276093C2 (en) * 2004-04-13 2006-05-10 Общество с ограниченной ответственностью "Морозко-СВ" Lift cabin, multiflap sliding door secured on lift cabin carrying structure and unit to suspended door flap from carriage
US7322555B2 (en) * 2005-01-10 2008-01-29 The Peelle Company Ltd. Track jack system
AT503875B1 (en) * 2006-07-10 2008-09-15 Wittur Gmbh DOOR CONSTRUCTION FOR ONE ELEVATOR
JP2008239280A (en) * 2007-03-26 2008-10-09 Tsukasa Gomme Denzai Kk Door for elevator
JP2010208741A (en) * 2009-03-09 2010-09-24 Toshiba Elevator Co Ltd Door device for elevator
CN201834637U (en) 2010-10-09 2011-05-18 宁波申菱电梯配件有限公司 Guide rail for car door or floor door of elevator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB738846A (en) * 1953-01-23 1955-10-19 Express Lift Co Ltd Improvements in or relating to door arrangements for lifts or the like

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KOELBEL PRAEZISIONSDREHEREI: "Abstandsbolzen und Distanzhuelsen", 11 June 2012 (2012-06-11), XP002718943, Retrieved from the Internet <URL:http://www.koelbel.net/produktkatalog/lieferprogramm_koelbel.pdf> [retrieved on 20140120] *

Also Published As

Publication number Publication date
DE202012103068U1 (en) 2012-08-31
ES2566112T3 (en) 2016-04-11
CN103588071A (en) 2014-02-19
RU2013135644A (en) 2015-02-10
CN103588071B (en) 2016-08-24
RU2623278C2 (en) 2017-06-23
EP2698334B1 (en) 2015-12-30
EP2698334A2 (en) 2014-02-19

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