EP0870722A1 - Dispositif d'entretien pour cabine d'ascenseur - Google Patents

Dispositif d'entretien pour cabine d'ascenseur Download PDF

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Publication number
EP0870722A1
EP0870722A1 EP98105924A EP98105924A EP0870722A1 EP 0870722 A1 EP0870722 A1 EP 0870722A1 EP 98105924 A EP98105924 A EP 98105924A EP 98105924 A EP98105924 A EP 98105924A EP 0870722 A1 EP0870722 A1 EP 0870722A1
Authority
EP
European Patent Office
Prior art keywords
ladder
roof
cabin
elevator car
maintenance device
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
EP98105924A
Other languages
German (de)
English (en)
Other versions
EP0870722B1 (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 procure.
  • the present invention is based on the object a maintenance device for an elevator car 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.
  • 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 will.
  • 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, resp. 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 will.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
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 true EP0870722A1 (fr) 1998-10-14
EP0870722B1 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 (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1026117A1 (fr) * 1999-02-05 2000-08-09 Inventio Ag Installation pour exécuter des travaux dans un puits d'ascenseur
EP1026116A1 (fr) * 1999-02-05 2000-08-09 Inventio Ag Accès à la machinerie d'un ascenseur sans salle de machines
WO2001081229A1 (fr) * 2000-04-20 2001-11-01 Inventio Ag Dispositif pour effectuer des travaux dans une cage d'ascenseur
WO2001089977A1 (fr) * 2000-05-25 2001-11-29 Inventio Ag Systeme d'ascenseur pourvu d'un dispositif permettant de realiser des travaux dans une cage d'ascenseur
EP1174381A1 (fr) * 2000-07-21 2002-01-23 Sodimas Installation d'ascenseur pourvue d'un niveau supérieur à hauteur réduite
WO2003016192A1 (fr) * 2001-08-13 2003-02-27 Kone Corporation Procede et dispositif de constitution d'un espace de securite dans la partie inferieure d'une gaine d'ascenseur
FR2841885A1 (fr) * 2002-07-05 2004-01-09 Otis Elevator Co Plafond ouvrant de cabine d'ascenseur pour l'intervention sur les equipements fixes dans la tremie
US7299896B1 (en) 1998-09-29 2007-11-27 Otis Elevator Company Elevator system having drive motor located adjacent to hoistway door
EP1988049A1 (fr) * 2007-05-04 2008-11-05 Inventio Ag Dispositif de sécurité pour une cabine d'ascenseur
CN1976858B (zh) * 2005-05-24 2011-06-01 三菱电机株式会社 电梯的轿厢室
US8875845B2 (en) * 2005-10-21 2014-11-04 Alimak Ab Safety arrangement for a lift car in a lift
US11713215B2 (en) * 2019-02-08 2023-08-01 Kone Corporation Elevator arrangement
US11945684B2 (en) 2022-07-04 2024-04-02 Otis Elevator Company Elevator car with foldable working platform

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2992963A1 (fr) 2015-08-27 2017-03-02 Inventio Ag Cabine d'ascenseur munie d'une echelle pouvant etre extraite de l'interieur
EP3530603B1 (fr) 2018-02-27 2022-08-10 Otis Elevator Company Cabine d'ascenseur comprenant une plate-forme de travail et méthode de déplacement d'une plate-forme de travail

Citations (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

Patent Citations (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

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 443 (M - 1463) 16 August 1993 (1993-08-16) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 612 (M - 1509) 11 November 1993 (1993-11-11) *
PATENT ABSTRACTS OF JAPAN vol. 095, no. 001 28 February 1995 (1995-02-28) *

Cited By (17)

* 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
US6691833B1 (en) 1999-02-05 2004-02-17 Inventio Ag Elevator without a machine room
EP1026116A1 (fr) * 1999-02-05 2000-08-09 Inventio Ag Accès à la machinerie d'un ascenseur sans salle de machines
EP1026117A1 (fr) * 1999-02-05 2000-08-09 Inventio Ag Installation pour exécuter des travaux dans un puits d'ascenseur
WO2001081229A1 (fr) * 2000-04-20 2001-11-01 Inventio Ag Dispositif pour effectuer des travaux dans une cage d'ascenseur
AU2000236528B2 (en) * 2000-04-20 2006-07-20 Inventio Ag Device for carrying out work in an elevator shaft
US6880678B1 (en) * 2000-04-20 2005-04-19 Inventio Ag Device for carrying out work in an elevator shaft
WO2001089977A1 (fr) * 2000-05-25 2001-11-29 Inventio Ag Systeme d'ascenseur pourvu d'un dispositif permettant de realiser des travaux dans une cage d'ascenseur
EP1174381A1 (fr) * 2000-07-21 2002-01-23 Sodimas Installation d'ascenseur pourvue d'un niveau supérieur à hauteur réduite
FR2811971A1 (fr) * 2000-07-21 2002-01-25 Sodimas Installation d'ascenseur pourvue d'un niveau superieur a hauteur reduite
WO2003016192A1 (fr) * 2001-08-13 2003-02-27 Kone Corporation Procede et dispositif de constitution d'un espace de securite dans la partie inferieure d'une gaine d'ascenseur
FR2841885A1 (fr) * 2002-07-05 2004-01-09 Otis Elevator Co Plafond ouvrant de cabine d'ascenseur pour l'intervention sur les equipements fixes dans la tremie
CN1976858B (zh) * 2005-05-24 2011-06-01 三菱电机株式会社 电梯的轿厢室
US8875845B2 (en) * 2005-10-21 2014-11-04 Alimak Ab Safety arrangement for a lift car in a lift
EP1988049A1 (fr) * 2007-05-04 2008-11-05 Inventio Ag Dispositif de sécurité pour une cabine d'ascenseur
US11713215B2 (en) * 2019-02-08 2023-08-01 Kone Corporation Elevator arrangement
US11945684B2 (en) 2022-07-04 2024-04-02 Otis Elevator Company Elevator car with foldable working platform

Also Published As

Publication number Publication date
EP0870722B1 (fr) 2002-10-23

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