EP0870722B1 - Dispositif d'entretien pour cabine d'ascenseur - Google Patents

Dispositif d'entretien pour cabine d'ascenseur Download PDF

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Publication number
EP0870722B1
EP0870722B1 EP19980105924 EP98105924A EP0870722B1 EP 0870722 B1 EP0870722 B1 EP 0870722B1 EP 19980105924 EP19980105924 EP 19980105924 EP 98105924 A EP98105924 A EP 98105924A EP 0870722 B1 EP0870722 B1 EP 0870722B1
Authority
EP
European Patent Office
Prior art keywords
ladder
roof
cabin
lift cage
elevator car
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
EP19980105924
Other languages
German (de)
English (en)
Other versions
EP0870722A1 (fr
Inventor
Christoph Liebetrau
Utz Richter
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
Application filed by Inventio AG filed Critical Inventio AG
Priority to EP19980105924 priority Critical patent/EP0870722B1/fr
Publication of EP0870722A1 publication Critical patent/EP0870722A1/fr
Application granted granted Critical
Publication of EP0870722B1 publication Critical patent/EP0870722B1/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
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B66B11/0246—Maintenance features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door

Definitions

  • the invention relates to a maintenance device for a Elevator car.
  • the elevator cabs known today must have a Service technician either bring a ladder or he must have a shaft door that is above the position of the Elevator car is what get to the roof of the cabin is also not harmless. Attaching one Ladder inside the cabin would do the visual Tarnish appearance. Such a ladder could continue be misused. But there are also cases where for static reasons you do not enter the cabin roof may be. Then a fitter has to work on Canopy or shaft access in any other way gain.
  • the present invention is based on the object an elevator car with a maintenance device to propose which the disadvantages mentioned above are not and a service technician with the largest possible Security access to the top of the cabin and to Shaft equipment procured.
  • the advantages achieved by the invention are in essential to see in that on the cabin itself a ladder is arranged, from which the fitter reach facilities to be serviced on the cabin roof can without having to enter the cabin roof. Because that Canopy can no longer stand high loads needs, its construction can now be simplified, respectively. be carried out in lightweight construction. The fitter is with his body partially during maintenance still inside the cabin, so there is none Risk of falling more and at the same time the shaft head height be reduced.
  • Elevator cabin possible.
  • a telescopic or collapsible ladder it is very easy and save space in the skylight. Further is done by attaching the ladder to the outside the inward-opening roof hatch a simple and quick roof access for maintenance guaranteed.
  • Fig.1 shows a section of a closed
  • Fig.2 a view of an open, folded, from Inside an elevator car 1 seen roof hatch 2.
  • Um the roof hatch 2, which is connected to a roof rail 3 of the elevator car 1 connects to be able to open, but must first one ceiling plate not shown here from the cabin ceiling be solved.
  • the roof spar 3 can also be used as a yoke Serve cabin frame.
  • a closure 4, for example with a triangular key can be operated, unlocked by turning. Through the The triangular key turns with the Lock 4 coupled locking lever 5 a pawl 6 a roof bar 7 free. This will lock the roof hatch 2 released.
  • a handle 10 can the roof hatch 2 can be folded down.
  • the roof hatch 2 can be designed so that either part of the Canopy or the entire canopy can be folded down is.
  • brackets 12 are attached, one in the unused Condition of collapsed or folded ladder 15 (shown in broken lines).
  • the ladder 15 itself is either a collapsible telescopic ladder or a folding ladder that is easy to use and fold to the length of the roof hatch 2 leaves, for example, of an aluminum alloy consists. When folded down, resp. inside folded roof hatch 2, the ladder 15 can easily from the Brackets 12 are removed.
  • FIG. 3 and 4 show a detailed view of the attachment the head 15 on the roof rail 3 of the elevator car 1, respectively.
  • a cross strut 20 at the upper end in two holding brackets 21, which are attached to the roof rail 3 of the cabin become.
  • the ladder 15 is opened by unlocking rungs 22 pulled down until the ladder 15 is open the floor 25 of the elevator car 1, respectively. until the Rungs 22 reach or lock into their end position.
  • the conductor 15 is related to the holding brackets 21 inclined on the floor 25 of the elevator car 1 so that it can be safely committed by a fitter 26.
  • the facilities to be maintained on the roof of the Elevator car 1 can be arranged so that the fitter 26 them from the ladder 15 without entering the canopy to have to wait. Due to the fact that the roof of the elevator car 1 is no longer subjected to high loads endure, its construction can now be simplified, respectively. be carried out in lightweight construction. Since the fitter 26 no longer stay on the roof of elevator car 1 there is no longer any risk of falling and at the same time can the shaft head height, respectively. the necessary Security room 30, the elevator shaft reduced become.

Claims (6)

  1. Cabine d'ascenseur avec un dispositif d'entretien, étant précisé qu'une trappe (2) apte à être ouverte et fermée à la manière d'un volet est prévue sur le toit de la cabine d'ascenseur (1), que le dispositif d'entretien comporte une échelle (15) et que lorsque la trappe (2) est ouverte, l'échelle (15) permet l'accès au toit de la cabine (1),
       caractérisée en ce que l'échelle (15), en position non utilisée, est montée sur la trappe (2) au niveau de fixations (12).
  2. Cabine d'ascenseur selon la revendication 1, caractérisée en ce que l'échelle (15) est une échelle télescopique apte à être déployée.
  3. Cabine d'ascenseur selon la revendication 1, caractérisée en ce que l'échelle (15) est une échelle pliante.
  4. Cabine d'ascenseur selon l'une des revendications 1 à 3, caractérisée en ce que la trappe (2) est apte à s'ouvrir vers l'intérieur.
  5. Cabine d'ascenseur selon l'une des revendications 1 à 4, caractérisée en ce que l'échelle (15) est apte à être accrochée dans des étriers de fixation (21).
  6. Cabine d'ascenseur selon l'une des revendications 1 à 5, caractérisée en ce que des barreaux (22) de l'échelle (15) sont aptes à être bloqués.
EP19980105924 1997-04-10 1998-04-01 Dispositif d'entretien pour cabine d'ascenseur Expired - Lifetime EP0870722B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19980105924 EP0870722B1 (fr) 1997-04-10 1998-04-01 Dispositif d'entretien pour cabine d'ascenseur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97810213 1997-04-10
EP97810213 1997-04-10
EP19980105924 EP0870722B1 (fr) 1997-04-10 1998-04-01 Dispositif d'entretien pour cabine d'ascenseur

Publications (2)

Publication Number Publication Date
EP0870722A1 EP0870722A1 (fr) 1998-10-14
EP0870722B1 true EP0870722B1 (fr) 2002-10-23

Family

ID=26148014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980105924 Expired - Lifetime EP0870722B1 (fr) 1997-04-10 1998-04-01 Dispositif d'entretien pour cabine d'ascenseur

Country Status (1)

Country Link
EP (1) EP0870722B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10926977B2 (en) 2015-08-27 2021-02-23 Inventio Ag Elevator car with ladder removable from the interior
US11104550B2 (en) 2018-02-27 2021-08-31 Otis Elevator Company Elevator car and elevator system comprising an elevator car

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7299896B1 (en) 1998-09-29 2007-11-27 Otis Elevator Company Elevator system having drive motor located adjacent to hoistway door
DE50006987D1 (de) * 1999-02-05 2004-08-12 Inventio Ag Einrichtung zur Ausführung von Arbeiten in einem Aufzugsschacht
US6691833B1 (en) * 1999-02-05 2004-02-17 Inventio Ag Elevator without a machine room
JP2003533416A (ja) * 2000-04-20 2003-11-11 インベンテイオ・アクテイエンゲゼルシヤフト エレベータ昇降路内の作業を行うための装置
AU2001258135A1 (en) * 2000-05-25 2001-12-03 Inventio A.G. Elevator installation with a device for carrying out work in an elevator shaft
FR2811971B1 (fr) * 2000-07-21 2002-12-13 Sodimas Installation d'ascenseur pourvue d'un niveau superieur a hauteur reduite
FI115625B (fi) * 2001-08-13 2005-06-15 Kone Corp Menetelmä ja järjestely turvatilan muodostamiseksi hissikuilun alaosaan
FR2841885B1 (fr) * 2002-07-05 2005-01-14 Otis Elevator Co Plafond ouvrant de cabine d'ascenseur pour l'intervention sur les equipements fixes dans la tremie
WO2006126254A1 (fr) * 2005-05-24 2006-11-30 Mitsubishi Denki Kabushiki Kaisha Cabine d’ascenseur
SE530278C2 (sv) * 2005-10-21 2008-04-15 Alimak Ab Säkringsanordning för en i en hiss ingående hissvagn
EP1988049A1 (fr) * 2007-05-04 2008-11-05 Inventio Ag Dispositif de sécurité pour une cabine d'ascenseur
EP3693317B1 (fr) * 2019-02-08 2022-11-30 KONE Corporation Agencement d'ascenseur
EP4303164A1 (fr) 2022-07-04 2024-01-10 OTIS Elevator Company Cabine d'ascenseur dotée d'une plateforme de travail pliable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE171423C (fr) *
US1539268A (en) * 1923-08-15 1925-05-26 Oscar A Norman Emergency means of egress from elevator cars
JPH0597357A (ja) * 1991-10-04 1993-04-20 Mitsubishi Electric Corp エレベーターかご装置
JPH05186150A (ja) * 1992-01-08 1993-07-27 Toshiba Corp トランク付エレベータかごの非常救出装置
JPH06278973A (ja) * 1993-03-30 1994-10-04 Mitsubishi Electric Corp エレベータのかご室天井装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10926977B2 (en) 2015-08-27 2021-02-23 Inventio Ag Elevator car with ladder removable from the interior
US11104550B2 (en) 2018-02-27 2021-08-31 Otis Elevator Company Elevator car and elevator system comprising an elevator car

Also Published As

Publication number Publication date
EP0870722A1 (fr) 1998-10-14

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