EP2325128B1 - Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur - Google Patents

Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur Download PDF

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Publication number
EP2325128B1
EP2325128B1 EP11157755.7A EP11157755A EP2325128B1 EP 2325128 B1 EP2325128 B1 EP 2325128B1 EP 11157755 A EP11157755 A EP 11157755A EP 2325128 B1 EP2325128 B1 EP 2325128B1
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EP
European Patent Office
Prior art keywords
shaft
elevator
cabin
elevator system
floor
Prior art date
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Active
Application number
EP11157755.7A
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German (de)
English (en)
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EP2325128B2 (fr
EP2325128A1 (fr
Inventor
Manfred Lienemann
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Inventio AG
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Inventio AG
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Priority to PL11157755T priority Critical patent/PL2325128T3/pl
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B17/00—Hoistway equipment
    • B66B17/34—Safe lift clips; Keps
    • 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
    • B66B5/0043—Devices enhancing safety during maintenance
    • B66B5/005—Safety of maintenance personnel
    • 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
    • B66B5/0087—Devices facilitating maintenance, repair or inspection tasks

Definitions

  • the invention relates to a particular rope-mechanical elevator installation for persons and / or loads for connecting a plurality of development levels in a building with an elevator shaft having a shaft floor, a shaft ceiling and a shaft opening closable with a shaft door and a lift, which with a drive, a control, a skeleton and at least one elevator car is equipped, wherein the elevator car cabin walls, a car door, a cabin floor and a car ceiling comprises and is arranged on the skeleton.
  • elevator systems For vertical transport of people and / or loads in buildings elevator systems are known.
  • the elevator systems consist in principle of the technical component of the elevator and the structural component of the elevator shaft.
  • An elevator with a cable for the vertical transport of persons and / or loads between different vertically superposed planes of a building is inter alia from the document US 1,164,115 known.
  • the framework is usually designed in the form of a flat frame with a cantilever-shaped receptacle, wherein the elevator car is fixedly mounted on this receptacle and the skeleton in the vertical direction has a greater extent than the elevator car.
  • the elevator shaft extends at its ends on the raw ceiling of the top development level and under the bare floor of the lowest level of access. Therefore, in a building on the floors above and below the development levels additional space, called over- and under-ride, provided be and / or exist in existing buildings.
  • the underride on the one hand is necessary in order to accommodate a part of the elevator, for example, a part of the skeleton when approaching the lowest level of development, on the other serves the underpass as a shelter for service personnel, which at the shaft bottom, ie in the shaft below the elevator, could stop.
  • the shaft ceiling there are analogous requirements, whereby a crossing is common.
  • the DE 202005 016 050 U1 describes an elevator in which a low altitude underpass can be realized. This is possible because the elevator car is arranged suspended on the supporting structure of the skeleton.
  • the lift mechanic 9 carries a portable device 11 in his uniform 10 or in his overalls with him, which cooperates wirelessly with sensors 25,26 or transmitters, which are mounted below and above the elevator car 17.
  • the lift mechanic 6 must always carry this device 11 with him and he must check its function before use.
  • the device 11 is battery-operated and it is conceivable that the battery capacity is running out while the lift mechanic is working in the lift shaft, whereby his protection is no longer guaranteed.
  • EP 1 110 900 A1 shows a manhole safety system, which has the goal to ensure a safe working space in the elevator shaft, when a person resides in it.
  • a control system is activated, which prevents a lift car ride, except from that position in the lift shaft, which is located near the shaft door, which is equipped with the control system.
  • the control system thus prevents an elevator car from backing down below a certain height to maintain a safety space of a minimum height, as it is valid for engine rooms.
  • the control system can be overridden from the interior of the shaft, that is, by deliberate control, the elevator car can continue down into the shaft space, even if the lift fitter on the bottom of the light shaft stops! So a fitter could inadvertently shut down the elevator car in this way and notice too late what is happening and not stop the ride. He would be crushed!
  • WO 97/23399 A shows motorized actuators, which are directly coupled with supports, which are extended if necessary, and then prevent in a vertical position further down the elevator car.
  • the solution requires two actuators that are electrically powered and can fail.
  • a detection device in the form of an infrared curtain, whereby the presence of a person in the danger zone is detected, so that a crossing of the danger zone is prevented when the presence is detected.
  • the invention is therefore based on the object to perform an elevator system such that it can be retrofitted flexibly in an existing building or individually planable in a newly built building, the service staff is particularly well protected, especially if the Schachtgeber must be entered.
  • This necessary protection device should be as simple as possible, the staff should not carry any battery-powered devices with him, yes, no equipment at all for the realization of the protection must contribute. Rather, the protection should inevitably be guaranteed before and with entering the shaft floor absolutely safe and easy.
  • an elevator installation in which the clear vertical extent of the elevator installation between the shaft floor and the shaft ceiling is lower and / or equal to the distance between a raw ceiling of the uppermost development level and a subfloor of the lowest development level.
  • the elevator car can be entered from three sides through shaft openings. This makes it possible to operate the elevator system in buildings with irregular floor plans or complicated geometries.
  • the elevator car is guided by means of vertical rails arranged in the elevator shaft.
  • the skeleton is connected via a cable to the drive, wherein the cable rests against a deflection roller.
  • the skeleton is attached to a first end of the cable and attached to the other end of the cable a counterweight.
  • the pulley is an element of the drive. It is favorable that the drive is arranged on the rails laterally of a movement space of the elevator car. This makes it possible that the drive does not protrude into the movement space of the elevator car.
  • the cabin ceiling is positioned at the same level as or above the drive. This makes it possible that the shaft ceiling is located lower or level with the raw ceiling of the uppermost development level.
  • a further advantage is that the cable is connected in the vicinity of the cabin floor with the skeleton, wherein the environment from the cabin floor, starting from the first third of the vertical extent of the elevator car includes. This makes it possible for the drive to be positionable in the elevator shaft in such a way that when the elevator car stops in the topmost development plane, the car ceiling is positioned above or in the area of the drive.
  • the framework has a cantilever arm in the region of the cabin ceiling, to which a pull rod is fastened with a first end, wherein a support is provided at a second end of the drawbar.
  • a support is provided at a second end of the drawbar.
  • An electrical or manual opening of the car door and the landing door is usually possible when the car floor is in the range of about 150 mm above or below the floor level. This makes it possible, during a leveling between cabin floor and access level, to begin the opening process of the car door and shaft door and thus shorten the residence time of the elevator car in a development level. It is favorable that by means of an additional door lock it is possible to open the car door and the landing door exclusively during an upward movement, a movement of the elevator car in the direction of the shaft ceiling. This makes it possible that the apron does not have to be constantly positioned parallel to the shaft door.
  • At least one apron is movably, in particular pivotally, foldably and / or hingedly, arranged on the cabin floor. This is it possible that the apron is released in case of malfunction of the elevator device from a holding device and due to the gravity of the apron or by means of an example electric drive to a position which is substantially parallel to the car door is moved.
  • the movable apron as opposed to a rigid apron, can be largely dispensed with an underpass below the lowest level of access. This reduces the construction costs for the installation or retrofitting of a lift.
  • An emergency release of the trapped passengers can only be done by trained personnel. This ensures that the apron is positioned parallel to the shaft door before opening the cabin door. This makes it possible to avoid a crash of the passengers to be sheltered in the elevator shaft. As a further safety measure, the control is switched off with the triggering of the apron.
  • the apron is at least indirectly applied to this parallel to the cabin floor at this. This makes it possible that for the apron, which is locked in normal operation with the holding device in a horizontal orientation to the cabin floor and so always rests in a horizontal orientation closely to the cabin floor, no large space below the lowermost He closing level is needed.
  • the apron is in one or more parts. This makes it possible to cover even in lifts with a small footprint in the emergency exemption a large vertical shaft opening.
  • a protective strip is fixedly arranged on the cabin floor. This makes it possible to prevent a person waiting for the elevator from moving their feet through the shaft door opening during the leveling and then clamping them between the elevator car and the floor slab.
  • the protective strip and the skirt extend over the entire width of the shaft opening and are made of a solid material.
  • this design ensures that the skirt covers a resulting opening of the shaft in the entire width of the shaft.
  • the protective strip has an angled region, which is oriented to a side of the protective strip facing away from the shaft opening. This makes it possible to reduce the risk of crushing the feet.
  • the skirt can be guided by means of a rail positioned in particular laterally of the skirt. This makes it possible to carry out a one-piece or multi-part apron in such a way that it requires no separate release, but is always in a position of use. It is possible to move the skirt at the approach of the elevator to the shaft bottom from a substantially vertical position in a space-saving, in particular horizontal position by means of the rail. When the elevator car moves up again, the apron moves back to the deployed position.
  • the protective strip is arranged on a side facing the shaft opening between the skirt and shaft opening. This makes it possible to arrange the protective strip as close as possible to the shaft opening, whereby the effectiveness of the protective strip to reduce the risk of crushing the feet, is improved.
  • the car door has an additional security. This makes it possible that the car door is not open from the interior of the elevator car at a stop of the elevator car between the floors. Trapped persons can not open the door independently, which prevents the danger of falling.
  • the shaft bottom can only be entered through the lower shaft opening. It is also favorable that an emergency release of the shaft door of the lower shaft opening is monitored by sensors. This makes it possible that the control of the elevator is switched off when entering the shaft floor for the regular driving operation.
  • the control of the lift can be switched off during maintenance work by means of an emergency stop button. It is particularly favorable that in the emergency unlocking of the shaft door of the lower shaft opening the service personnel by means of an optical and / or acoustic signaling to the erection and / or unfolding of the Aufsetzrii is recollected.
  • Aufsetzetti can be used, in which the control can be switched off by the erection and / or unfolding of the Aufsetzriifahr horr.
  • the control of the drive can be influenced by safety devices. It is particularly favorable that the cabin ceiling is accessible only by sensory monitored shaft openings. This makes it possible, when opening one of the shaft openings occlusive shaft doors to change the control to the operating state "inspection trip", whereby the operation of the elevator is locked by indoor and outdoor commands.
  • the inspection trip is possible. This makes it possible that for the person on the elevator car always a sufficient shelter is available. Basically, the route of an inspection trip by means of a safety circuit is completed about 2000 mm before the theoretical contact of the elevator car with the shaft ceiling, in case of failure of the control of the inspection trip by means of a second safety switch the inspection trip is switched off. Furthermore, it is possible through these technical protection devices to realize the shaft ceiling in a level with the raw ceiling of the upper development level. This is particularly advantageous for retrofitting, for example in listed buildings, advantageous since a space above the upper development level is not needed.
  • FIG. 1 shows a section through a building 3 with an elevator system 1.
  • the elevator system 1 consists of an elevator shaft 4 and a lift 9.
  • the Elements of the elevator 9 are an elevator car 13, which is fastened to a skeleton 12, wherein the skeleton 12 is connected via a cable 21 to a drive 10.
  • the elevator 9 is furthermore equipped with a controller 11, by means of which an upward movement 28 and a downward movement 27 of the elevator car 13 in different operating states is possible.
  • the skeleton 12 of the elevator 9 is guided on a running rail 20 on which the drive is positioned.
  • the elevator installation 1 is installed in a building 3.
  • the elevator installation 1 extends only over three development levels 2 of the five floors of the building 3.
  • the vertical extent of the elevator installation 1 is limited by the shaft floor 5 and the shaft ceiling 6. This vertical extent between the shaft floor 5 and the shaft ceiling 6 is lower and / or equal to the distance between a raw ceiling 18 of the uppermost development level and a subfloor 19 of the lowest development level 2.
  • Such an elevator system 1 can be flexibly erected in an existing building 3, since only the ceilings and floors between the uppermost access level 2 and the lowest level of development must be broken. The floors above and below the development levels 2 remain unaffected by the elevator system 1.
  • the raw ceiling 18 of the uppermost access level 2 and the unfinished floor 19 of the lowest level of development 2 need not be broken for the installation and operation of the elevator installation 1.
  • the development levels 2 are connected to the elevator shaft 4 through shaft openings 8, which can be closed by means of shaft doors 7.
  • the Figures 2 . 3 and 4 show a sectioned and enlarged view of the in FIG. 1
  • a cabin floor 16 of the elevator car 13 in the same level as the top of a floor structure 32 in the development level 2.
  • the floor structure 32 includes all structures that are applied to the unprocessed floor 19, such as underfloor heating, screed, hollow floors with piping and Flooring.
  • the space termination of the elevator car 13 is achieved by means of at least one cabin wall 14, the cabin floor 16 and the car ceiling 17.
  • the cabin floor is made of wood or a composite material, in particular Alucobond plate, and has a material thickness of about 20 mm.
  • From the development level 2 is the Elevator car accessible through the shaft opening 8.
  • the elevator car 13 is held by at least one support 26, which is connected via a pull rod 25 to a cantilever arm 24 of the backbone 12.
  • the skeleton 12 is connected via a cable 21 to the drive 10 and is guided in the elevator shaft 4 by means of a running rail 20.
  • the drive 10 is positioned on the running rail 20, but under the raw ceiling 18 of the development level 2.
  • the cable 21 is attached to the skeleton 12 in an environment of the cabin floor 16.
  • the environment comprises starting from the cabin floor 16, the first Drfttel the vertical extent of the elevator car 13. In a disruption of the elevator device 1, the elevator car 13 could be fixed between two levels of access.
  • apron 29 arranged movably on the cabin floor 16 from a holding device and to move it into a position which is substantially parallel to the car door 15.
  • the car door 15 and the landing door 7 are usually opened only when the level difference between the car floor 16 and the upper edge of the floor structure 32 of the development level 2 is less than 25 mm.
  • a fixed protective strip 30 is arranged on the car floor 16 ,
  • FIG. 2 shows a sectional and enlarged view of a portion of in FIG. 1 shown elevator installation 1 with an elevator shaft 4 and a lift 9, wherein the elevator car 13 is positioned below the shaft ceiling 6 in the uppermost access level 2.
  • FIG. 2 further shows that the shaft opening 8 can be closed by means of the shaft door 7 which is moved in a door guide 35.
  • a car door 15 with a car door drive 36 is arranged in the elevator car 13.
  • FIG. 3 shows a sectional and enlarged view of a portion of in FIG. 1 shown elevator installation 1, wherein the elevator car 13 in the Elevator shaft 4 is positioned in the region of any access level 2.
  • the FIG. 2 shows a rope-mechanical elevator 9.
  • the cable 21 is not attached to the traction sheave, but is held and moved by the friction.
  • the protective strip 30 has an angled region 31 oriented toward a side of the protective strip 30 facing away from the shaft opening 8, which makes it possible to reduce the crushing risk for the feet.
  • An attachment of the skeleton 12 on the in the FIGS. 1 and 4 shown shaft bottom 5 is attenuated by a buffer 34.
  • FIG. 4 shows a sectional and enlarged view of a portion of in FIG. 1 shown elevator installation 1, wherein the elevator car 13 is positioned in the elevator shaft 4 in the region of the lowest level of development 2.
  • the movable apron 29 can be dispensed with, as opposed to a rigid apron, a lower ride.
  • the subfloor 18 of the lowest development level 2 need not be broken and the floor below the lowest level of development 2 remains unaffected.
  • the in FIG. 4 shown Rohêt 18 has only one recess.
  • Aufsetzetti 22 are provided in the region of the shaft bottom 5.
  • the elevator car 13 can not be moved to the shaft bottom 5 when using the attachment elements 22.
  • FIGS. 5 and 6 show a cut and enlarged view of an in FIG. 4
  • the Aufsetzelement 22 arranged in the region of the shaft bottom 5 is as a kind of support from a wall of the elevator shaft 4 from folding.
  • the attachment element 22 bears against the wall of the elevator shaft 4. If the attachment element 22 is brought into the functional position, the elevator car 13 can not be moved to the shaft bottom 5.

Landscapes

  • Types And Forms Of Lifts (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)

Claims (11)

  1. Installation d'ascenseur pour des personnes et/ou des charges servant à relier plusieurs niveaux de développement (2) dans un bâtiment, comprenant une cage d'ascenseur (4), qui présente un fond de cage (5), un plafond de cage (6) et une ouverture de cage pouvant être fermée par une porte de cage (7), et un ascenseur, qui est équipé d'un entraînement (10), d'une commande (11), d'une structure de base (12) et d'au moins une cabine d'ascenseur (13), dans laquelle la cabine d'ascenseur (13) comprend des parois de cabine (14), une porte de cabine (15), un fond de cabine (16) et un plafond de cabine (17) et est disposée au niveau de la structure de base (12), caractérisée en ce qu'il est possible d'accéder au fond de cage (5) seulement par l'ouverture de cage inférieure, dans laquelle cette dernière est équipée d'un déverrouillage d'urgence, qui est surveillé par des capteurs de sorte qu'au cours du déverrouillage d'urgence de la porte de cage (7) de l'ouverture de cage (8) du niveau de développement (2) le plus bas, la commande (11) de l'ascenseur (9) est désactivée pour le mode fonctionnement normal lors de l'accès au fond de cage (5).
  2. Installation d'ascenseur selon la revendication 1, caractérisée en ce que dans le cas d'une descente (27), d'un déplacement de la cabine d'ascenseur en direction du fond de cage (5), au cours du déverrouillage d'urgence de la porte de cage (7) de l'ouverture de cage (8) des niveaux de développement (2) les plus bas, la descente (27) est interrompue par un dispositif d'interception de l'ascenseur (9).
  3. Installation d'ascenseur selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que dans le cas d'un déverrouillage d'urgence d'une porte de cage (7), il est possible de rappeler au personnel de maintenance au moyen d'une signalisation optique et/ou acoustique, de relever et/ou de rabattre l'élément à poser (22).
  4. Installation d'ascenseur selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que la commande (11) pour le mode de fonctionnement normal peut être désactivée du fait du redressement et/ou du rabattement de l'élément à poser (22).
  5. Installation d'ascenseur selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que le plafond de cabine (17) n'est pénétrable que par des ouvertures de cage (8) surveillées par des capteurs.
  6. Installation d'ascenseur selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que la commande (11) pour le mode de fonctionnement normal peut être désactivée au moyen d'un bouton d'arrêt d'urgence.
  7. Installation d'ascenseur selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que le trajet d'inspection est possible avec le relèvement et/ou le rabattement de l'élément à poser (22) sur le plafond de cabine (17).
  8. Installation d'ascenseur selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que le trajet d'inspection peut être désactivé au moyen d'un deuxième commutateur de sécurité dans le cas d'une défaillance de la commande (11) du trajet d'inspection.
  9. Installation d'ascenseur selon au moins l'une quelconque des revendications précédentes, caractérisée en ce qu'il est possible de rappeler à une personne de relever et/ou de rabattre l'élément à poser (22) au moyen d'une signalisation optique et/ou acoustique lors de l'accès au plafond de cabine (17).
  10. Installation d'ascenseur selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que la commande (11) pour le mode de fonctionnement normal est désactivée après le repositionnement de tous les commutateurs de sécurité et après la fermeture des portes de cage (7).
  11. Installation d'ascenseur selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que la commande (11) est réinitialisée sur le mode de fonctionnement normal après l'actionnement d'un commutateur dans une armoire de distribution de l'ascenseur (9).
EP11157755.7A 2007-10-16 2008-09-24 Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur Active EP2325128B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11157755T PL2325128T3 (pl) 2007-10-16 2008-09-24 Urządzenie dźwigowe dla osób i/lub ładunków z co najmniej jedną kabiną

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007049737A DE102007049737A1 (de) 2007-10-16 2007-10-16 Aufzuganlage für Personen und/oder Lasten mit zumindest einer Aufzugkabine
EP08016763.8A EP2050703B1 (fr) 2007-10-16 2008-09-24 Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP08016763.8A Division EP2050703B1 (fr) 2007-10-16 2008-09-24 Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur
EP08016763.8A Division-Into EP2050703B1 (fr) 2007-10-16 2008-09-24 Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur
EP08016763.8 Division 2008-09-24

Publications (3)

Publication Number Publication Date
EP2325128A1 EP2325128A1 (fr) 2011-05-25
EP2325128B1 true EP2325128B1 (fr) 2017-08-23
EP2325128B2 EP2325128B2 (fr) 2024-07-31

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Application Number Title Priority Date Filing Date
EP11157755.7A Active EP2325128B2 (fr) 2007-10-16 2008-09-24 Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur
EP11157757A Withdrawn EP2325129A1 (fr) 2007-10-16 2008-09-24 Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur
EP08016763.8A Active EP2050703B1 (fr) 2007-10-16 2008-09-24 Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur

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Application Number Title Priority Date Filing Date
EP11157757A Withdrawn EP2325129A1 (fr) 2007-10-16 2008-09-24 Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur
EP08016763.8A Active EP2050703B1 (fr) 2007-10-16 2008-09-24 Installation d'ascenseur pour personnes et/ou charges dotée d'au moins une cabine d'ascenseur

Country Status (4)

Country Link
EP (3) EP2325128B2 (fr)
DE (1) DE102007049737A1 (fr)
ES (2) ES2640641T3 (fr)
PL (1) PL2325128T3 (fr)

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
DE102014113341A1 (de) 2014-09-16 2016-03-17 Manfred Lienemann Verfahren zum Betrieb einer Aufzuganlage und Aufzuganlage für Personen und/oder Lasten
CN108862132B (zh) * 2018-09-27 2023-12-22 天津天玺建筑设计有限公司 一种适用于无电梯楼房的载人升降机

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EP1110900A1 (fr) 1999-12-20 2001-06-27 Mitsubishi Elevator Europe B.V. Système de sécurité pour cage d'ascenseur
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DE202005016050U1 (de) 2005-07-21 2006-11-30 Exclusive Lift Gmbh Aufzug für Personen und/oder Lasten mit zumindest einer Aufzugskabine
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US5727657A (en) 1995-01-31 1998-03-17 Inventio Ag Apparatus for blocking elevator car travel
WO1997023399A2 (fr) 1995-12-22 1997-07-03 Macuga Henry J Systeme de securite pour ascenseur a faux puits d'ascenseur
WO1999047447A1 (fr) 1998-03-18 1999-09-23 Kone Corporation Dispositif de securite pour ascenseur
US6202797B1 (en) 1999-08-26 2001-03-20 Otis Elevator Company Automatic protection of elevator mechanics
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US7077243B2 (en) 2003-05-21 2006-07-18 Inventio Ag Elevator installation with a buffer for creating a zone of protection in an elevator installation and a method of creating a zone of protection
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DE202005016050U1 (de) 2005-07-21 2006-11-30 Exclusive Lift Gmbh Aufzug für Personen und/oder Lasten mit zumindest einer Aufzugskabine
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Also Published As

Publication number Publication date
EP2325129A1 (fr) 2011-05-25
DE102007049737A1 (de) 2009-04-23
EP2325128B2 (fr) 2024-07-31
EP2050703A3 (fr) 2009-07-22
EP2325128A1 (fr) 2011-05-25
ES2640641T3 (es) 2017-11-03
ES2720861T3 (es) 2019-07-25
EP2050703B1 (fr) 2019-02-13
PL2325128T3 (pl) 2018-01-31
EP2050703A2 (fr) 2009-04-22

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