EP1050505A1 - Device for executing works in an elevator shaft - Google Patents

Device for executing works in an elevator shaft Download PDF

Info

Publication number
EP1050505A1
EP1050505A1 EP00109295A EP00109295A EP1050505A1 EP 1050505 A1 EP1050505 A1 EP 1050505A1 EP 00109295 A EP00109295 A EP 00109295A EP 00109295 A EP00109295 A EP 00109295A EP 1050505 A1 EP1050505 A1 EP 1050505A1
Authority
EP
European Patent Office
Prior art keywords
platform
elevator
cabin
shaft
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.)
Granted
Application number
EP00109295A
Other languages
German (de)
French (fr)
Other versions
EP1050505B1 (en
Inventor
Rolf Masch. Ing. HTL Müller
Hanspeter El. Ing. Htl Bloch
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 EP20000109295 priority Critical patent/EP1050505B1/en
Publication of EP1050505A1 publication Critical patent/EP1050505A1/en
Application granted granted Critical
Publication of EP1050505B1 publication Critical patent/EP1050505B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

Definitions

  • the invention relates to a device for executing Working in an elevator shaft in which an elevator car can be moved with a maintenance platform from which the work can be carried out are executable.
  • a disadvantage of the known device is that the cabin wall supporting the platform is mechanically reinforced must be and also fittings for folding and locking of the pedestal are necessary on which the elevator users get caught with clothing or objects because the platform is in the lounge area of the Elevator user is located.
  • the invention seeks to remedy this.
  • the invention as characterized in claim 1, solves the problem to avoid the disadvantages of the known device and a facility for working in an elevator shaft too create that neither for the maintenance staff nor for the Elevator users in the elevator car pose a danger.
  • the advantages achieved by the invention are in essential to see that for the Elevator car users are at no risk of sticking to parts to injure the maintenance platform because the maintenance platform itself outside the lounge area of the Elevator car user is located.
  • There are also Cabin walls are no targets for vandalism like for example edges, hinges, joints, etc.
  • the maintenance platform does not change the cabin interior impaired.
  • the sales strategy is aesthetic Presentation of the cabin interior of large economic importance.
  • the inventive Maintenance platform meets this requirement, for example the invisible arrangement of the maintenance platform in the floor is full and completely opposite.
  • the maintenance platform according to the invention has also an increased load capacity, so that in the shaft too assembling or disassembling parts on the maintenance platform can be temporarily stored, raised or lowered.
  • the position of the hatch or the ceiling opening in the roof of the Elevator cabin for performing work in the elevator shaft can be chosen so that the hatch is not from the Shaft equipment arranged above the shaft head, in this case the maintenance platform in the projection the hatch lies and also a sufficiently large one Has space.
  • the location of the hatch, the sufficient Footprint and the increased load capacity of the maintenance platform ensure the safety of maintenance personnel.
  • the maintenance platform is stepless in height adjustable, extremely easy to use and without Effort ready for operation quickly.
  • Fig. 1 is 1 through a shaft walls 1.2 limited elevator shaft in which one Elevator car 2 is movable.
  • the shaft head 3 is one Traction sheave 5 arranged with a not shown drive is connected.
  • the traction sheave 5 and / or the drive is for example one Wall bracket 6 worn.
  • a suspension cable 7 does not have one shown rope course, for example, from a fixed point via a deflection roller of the elevator car 2 or at one Slingshot over two pulleys, further over the Traction sheave 5, further via a deflection roller one represented counterweight and on to another Fixed point.
  • a maintenance platform designated 10 is in the Elevator car 2 arranged and is used for the maintenance of Shaft equipment, such as traction sheave 5, Drive, suspension cable 7, guide rails, shaft switch, etc ..
  • the platform 12 is on by a the lifting device 13 working on the scissors principle height adjustable.
  • the platform 12 is shown in the broken line Position in which the lifting device 13 under the platform 12 or stowed under the cabin floor 13.
  • For Maintenance work in elevator shaft 1 is platform 12 to infinitely adjustable in height to the position shown.
  • the lifting device 13 consists of a pair of double scissors 13.1 which in the middle by means of a motorized spindle 13.2 is drivable. In the example shown, is as A spindle drive 13.3 is provided. Instead of Motors 13.3 can also use a hand crank as a spindle drive serve.
  • the lifting device 13 can also be pneumatic or hydraulic, for example on the piston / cylinder principle be driven.
  • a hatch 14 is provided in the roof of the elevator car 2, which can be closed by means of a hatch cover 14.1. How shown in Fig. 1 the hatch cover 14.1 is hinged, he can also be designed as a removable hatch cover 14.1.
  • the position of the hatch cover 14.1 is determined by a Elevator control 15, for example by means of a first one Limit switch 15.1 monitored.
  • the elevator operation is for example by means of a first limit switch 15.1 actuable relay 15.2
  • Elevator control 15 from normal operation to revision operation switched, the functions of two buttons one Cabin panels 16 is changed.
  • a first button 16.1 the function of a manual Door closer
  • a second button 16.2 has the function of a manual door opener, the floor and Cabin door by means of the elevator control 15 and the Door operator is closable or can be opened.
  • the position and size of hatch 14 is chosen so that the hatch 14 is not arranged in the shaft head 3 Shaft equipment such as the tower surmounted becomes.
  • the machine room-less elevator disposition shown offers with its shortened shaft head 3 for maintenance from the cabin roof not enough height H for one Correct crossing (distance between cabin ceiling 2.1 and shaft cover 1.1) of, for example, one meter.
  • the maintenance platform 10 according to the invention in the Working position shown is the required crossing Ü reached because no longer the distance between the Cabin ceiling 2.1 and the shaft ceiling 1.1 is decisive, but the distance between the platform 12 and the Shaft cover 1.1 and because no shaft equipment in the Shaft head 3 overhangs hatch 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

The work unit consists of a lift-cabin (2) with height-adjustable maintenance platform (10) which travels along the lift sha (1). The floor (12) of the lift-cabin forms a stand (12) which can be continuously adjusted by a driven hoist (13) and can conta the stowed-away platform. The drive for the lift can be switched over to inspection from normal operation by opening a hatchway the ceiling (14.1) of the cabin. Sensors (16.1,16.2) of a cabin-switchboard control the hoist.

Description

Die Erfindung betrifft eine Einrichtung zur Ausführung von Arbeiten in einem Aufzugsschacht, in dem eine Aufzugskabine mit Wartungsbühne verfahrbar ist, von der aus die Arbeiten ausführbar sind.The invention relates to a device for executing Working in an elevator shaft in which an elevator car can be moved with a maintenance platform from which the work can be carried out are executable.

Aus der Schrift JP 05097357 ist eine Einrichtung für den Unterhalt von Schachtausrüstung einer Aufzugsanlage bekannt geworden. In einer Aufzugskabine ist ein aus der Kabinenwand klappbares Podest vorgesehen, das als Standfläche für das Unterhaltspersonal während den Unterhaltsarbeiten dient. Im Dach der Aufzugskabine ist eine mittels Deckel verschliessbare Luke vorgesehen, die den Zugang zur Schachtausrüstung gewährt. Das Unterhaltspersonal stellt sich auf das Podest und kann mit aus der Kabine ragendem Oberkörper die Arbeiten im Schacht ausführen.From the document JP 05097357 is a device for the Maintenance of shaft equipment of an elevator system known become. In an elevator car there is one out of the Cabin wall folding platform provided that as Stand area for maintenance staff during the Serves maintenance work. In the roof of the elevator car a hatch that can be closed by means of a lid is provided granted access to the shaft equipment. The Maintenance personnel stand on the pedestal and can join work in the shaft protruding from the cabin To run.

Ein Nachteil der bekannten Einrichtung liegt darin, dass die das Podest tragende Kabinenwand mechanisch verstärkt werden muss und zudem Beschläge zum Klappen und Feststellen des Podests notwendig sind, an denen die Aufzugsbenutzer mit Kleidungsstücken oder Gegenständen hängen bleiben können, weil das Podest sich im Aufenthaltsbereich der Aufzugsbenutzer befindet.A disadvantage of the known device is that the cabin wall supporting the platform is mechanically reinforced must be and also fittings for folding and locking of the pedestal are necessary on which the elevator users get caught with clothing or objects because the platform is in the lounge area of the Elevator user is located.

Hier will die Erfindung Abhilfe schaffen. Die Erfindung, wie sie in Anspruch 1 gekennzeichnet ist, löst die Aufgabe, die Nachteile der bekannten Einrichtung zu vermeiden und eine Einrichtung für Arbeiten in einem Aufzugsschacht zu schaffen, die weder für das Unterhaltspersonal noch für die Aufzugsbenutzer in der Aufzugskabine eine Gefahr darstellt. The invention seeks to remedy this. The invention, as characterized in claim 1, solves the problem to avoid the disadvantages of the known device and a facility for working in an elevator shaft too create that neither for the maintenance staff nor for the Elevator users in the elevator car pose a danger.

Die durch die Erfindung erreichten Vorteile sind im wesentlichen darin zu sehen, dass für die Aufzugskabinenbenutzer keine Gefahr besteht, sich an Teilen der Wartungsbühne zu verletzen, weil die Wartungsbühne sich ausserhalb des Aufenthaltsbereiches der Aufzugskabinenbenutzer befindet. Ausserdem gibt es an den Kabinenwänden keine Angriffspunkte für Vandalismus wie beispielsweise Kanten, Scharniere, Fugen, etc.. Das Kabineninterieur wird durch die Wartungsbühne nicht beeinträchtigt. Verkaufsstrategisch ist die ästhetische Aufmachung des Kabineninterieurs von grosser wirtschaftlicher Bedeutung. Die erfindungsgemässe Wartungsbühne kommt dieser Forderung beispielsweise durch die unsichtbare Anordnung der Wartungsbühne im Boden voll und ganz entgegen. Die erfindungsgemässe Wartungsbühne hat auch eine erhöhte Tragfähigkeit, sodass im Schacht zu montierende oder demontierte Teile auf der Wartungsbühne zwischengelagert, angehoben bzw. abgesenkt werden können. Die Lage der Luke bzw. der Deckenöffnung im Dach der Aufzugskabine zur Ausführung der Arbeiten im Aufzugsschacht kann so gewählt werden, dass die Luke nicht von im Schachtkopf angeordneter Schachtausrüstung überragt wird, wobei in diesem Fall die Wartungsbühne in der Projektion der Luke liegt und ausserdem eine ausreichend grosse Standfläche hat. Die Lage der Luke, die ausreichende Standfläche und die erhöhte Tragfähigkeit der Wartungsbühne gewährleisten die Sicherheit des Unterhaltspersonal. Ausserdem ist die Wartungsbühne in der Höhe stufenlos einstellbar, äusserst einfach in der Bedienung und ohne Aufwand rasch betriebsbereit.The advantages achieved by the invention are in essential to see that for the Elevator car users are at no risk of sticking to parts to injure the maintenance platform because the maintenance platform itself outside the lounge area of the Elevator car user is located. There are also Cabin walls are no targets for vandalism like for example edges, hinges, joints, etc. The The maintenance platform does not change the cabin interior impaired. The sales strategy is aesthetic Presentation of the cabin interior of large economic importance. The inventive Maintenance platform meets this requirement, for example the invisible arrangement of the maintenance platform in the floor is full and completely opposite. The maintenance platform according to the invention has also an increased load capacity, so that in the shaft too assembling or disassembling parts on the maintenance platform can be temporarily stored, raised or lowered. The position of the hatch or the ceiling opening in the roof of the Elevator cabin for performing work in the elevator shaft can be chosen so that the hatch is not from the Shaft equipment arranged above the shaft head, in this case the maintenance platform in the projection the hatch lies and also a sufficiently large one Has space. The location of the hatch, the sufficient Footprint and the increased load capacity of the maintenance platform ensure the safety of maintenance personnel. In addition, the maintenance platform is stepless in height adjustable, extremely easy to use and without Effort ready for operation quickly.

Im folgenden wird die Erfindung anhand von einer ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert. In the following the invention is based on a Exemplary embodiment drawing closer explained.

Es zeigt:

  • Fig. 1 eine schematische Darstellung einer auf der obersten Haltestelle stehenden Aufzugskabine mit Wartungsbühne in einem Aufzugsschacht mit verkürztem Schachtkopf.
    • It shows:
  • Fig. 1 is a schematic representation of an elevator car standing on the top stop with a maintenance platform in an elevator shaft with a shortened shaft head.

    • In der Fig. 1 ist mit 1 ein durch Schachtwände 1.2 begrenzter Aufzugsschacht bezeichnet, in dem eine Aufzugskabine 2 verfahrbar ist. Im Schachtkopf 3 ist eine Treibscheibe 5 angeordnet, die mit einem nicht dargestellten Antrieb in Verbindung steht. Die Treibscheibe 5 und/oder der Antrieb ist beispielsweise von einer Wandkonsole 6 getragen. Ein Tragseil 7 hat einen nicht dargestellten Seilverlauf beispielsweise von einem Fixpunkt über eine Umlenkrolle der Aufzugskabine 2 oder bei einer Unterschlingung über zwei Umlenkrollen, weiter über die Treibscheibe 5, weiter über eine Umlenkrolle eines nicht dargestellten Gegengewichtes und weiter zu einem weiteren Fixpunkt.In Fig. 1 is 1 through a shaft walls 1.2 limited elevator shaft in which one Elevator car 2 is movable. In the shaft head 3 is one Traction sheave 5 arranged with a not shown drive is connected. The traction sheave 5 and / or the drive is for example one Wall bracket 6 worn. A suspension cable 7 does not have one shown rope course, for example, from a fixed point via a deflection roller of the elevator car 2 or at one Slingshot over two pulleys, further over the Traction sheave 5, further via a deflection roller one represented counterweight and on to another Fixed point.

    Eine mit 10 bezeichnete Wartungsbühne ist in der Aufzugskabine 2 angeordnet und dient der Wartung von Schachtausrüstung, wie beispielsweise Treibscheibe 5, Antrieb, Tragseil 7, Führungsschienen, Schachtschalter, etc.. Eine Standfläche von der aus die Arbeiten im Aufzugsschacht 1 ausgeführt werden, ist im weiteren mit Podest 12 bezeichnet, das gleichzeitig auch den Boden der Aufzugskabine 2 bildet. Das Podest 12 ist mittels einer auf dem Scherenprinzip arbeitenden Hebeeinrichtung 13 höhenverstellbar. Für den Transport von Personen und Gütern ist das Podest 12 in der mit unterbrochener Linie gezeigten Lage, in der die Hebeeinrichtung 13 unter dem Podest 12 bzw. unter dem Kabinenboden 13 verstaut ist. Für Wartungsarbeiten im Aufzugsschacht 1 ist das Podest 12 bis zur gezeigten Lage stufenlos höhenverstellbar. A maintenance platform designated 10 is in the Elevator car 2 arranged and is used for the maintenance of Shaft equipment, such as traction sheave 5, Drive, suspension cable 7, guide rails, shaft switch, etc .. A stand from which the work in Elevator shaft 1 are executed in the following Podium 12 designated, which also the bottom of the Elevator car 2 forms. The platform 12 is on by a the lifting device 13 working on the scissors principle height adjustable. For the transportation of people and goods the platform 12 is shown in the broken line Position in which the lifting device 13 under the platform 12 or stowed under the cabin floor 13. For Maintenance work in elevator shaft 1 is platform 12 to infinitely adjustable in height to the position shown.

    Die Hebeeinrichtung 13 besteht aus einer Doppelschere 13.1 die in der Mitte mittels einer motorisierten Spindel 13.2 antreibbar ist. Im gezeigten Beispiel ist als Spindelantrieb ein Motor 13.3 vorgesehen. Anstelle des Motors 13.3 kann auch eine Handkurbel als Spindelantrieb dienen. Die Hebeeinrichtung 13 kann auch pneumatisch oder hydraulisch beispielsweise auf dem Kolben-/Zylinderprinzip angetrieben sein.The lifting device 13 consists of a pair of double scissors 13.1 which in the middle by means of a motorized spindle 13.2 is drivable. In the example shown, is as A spindle drive 13.3 is provided. Instead of Motors 13.3 can also use a hand crank as a spindle drive serve. The lifting device 13 can also be pneumatic or hydraulic, for example on the piston / cylinder principle be driven.

    Im Dach der Aufzugskabine 2 ist eine Luke 14 vorgesehen, die mittels eines Lukendeckels 14.1 verschliessbar ist. Wie in Fig. 1 gezeigt ist der Lukendeckel 14.1 klappbar, er kann auch als abnehmbarer Lukendeckel 14.1 ausgeführt sein.A hatch 14 is provided in the roof of the elevator car 2, which can be closed by means of a hatch cover 14.1. How shown in Fig. 1 the hatch cover 14.1 is hinged, he can also be designed as a removable hatch cover 14.1.

    Die Stellung des Lukendeckels 14.1 wird von einer Aufzugssteuerung 15 beispielsweise mittels eines ersten Endschalters 15.1 überwacht. Sobald die Luke 14 wie in Fig. 1 mit unterbrochener Linie gezeigt, geöffnet wird, wird der Aufzugsbetrieb beispielsweise mittels eines vom ersten Endschalter 15.1 betätigbaren Relais 15.2 der Aufzugssteuerung 15 von Normalbetrieb auf Revisionsbetrieb umgeschaltet, wobei die Funktionen von zwei Tastern eines Kabinentableaus 16 verändert wird. Bei Normalbetrieb hat ein erster Taster 16.1 die Funktion eines manuellen Türschliessers, ein zweiter Taster 16.2 hat die Funktion eines manuellen Türöffners, wobei die Stockwerk- und Kabinentür mittels der Aufzugssteuerung 15 und des Türantriebes schliessbar ist oder geöffnet werden kann. Bei Revisionsbetrieb sind die beiden Kontakte 15.21, 15.22 des Relais 15.2 in der gezeigten Stellung, in der der Motor 13.3 mittels der Taster 16.1, 16.2 direkt in Abwärtsrichtung bzw. in Aufwärtsrichtung ansteuerbar ist. Der Weg des Podests 12 in Aufwärtsrichtung wird begrenzt durch einen zweiten Endschalter 12.1, der in der gezeigten Lage des Podests 12 geöffnet wird und der den Stromkreis für die Aufwärtsbewegung unterbricht. Als Variante können die AUF/AB Taster für die Höhenverstellung des Podests 12 beispielsweise im verschliessbaren Kabinentableau unsichtbar und nur für das Unterhaltspersonal 17 zugänglich integriert sein.The position of the hatch cover 14.1 is determined by a Elevator control 15, for example by means of a first one Limit switch 15.1 monitored. Once the hatch 14 as in 1 is shown with a broken line, is opened, the elevator operation is for example by means of a first limit switch 15.1 actuable relay 15.2 Elevator control 15 from normal operation to revision operation switched, the functions of two buttons one Cabin panels 16 is changed. Has in normal operation a first button 16.1 the function of a manual Door closer, a second button 16.2 has the function of a manual door opener, the floor and Cabin door by means of the elevator control 15 and the Door operator is closable or can be opened. At The two contacts 15.21, 15.22 of the Relay 15.2 in the position shown, in which the motor 13.3 directly in buttons 16.1, 16.2 Downward direction or in the upward direction can be controlled. The path of the platform 12 in the upward direction is limited by a second limit switch 12.1, which is shown in FIG Location of the pedestal 12 is opened and the circuit interrupts the upward movement. As a variant you can the UP / DOWN buttons for the height adjustment of the platform 12 for example in the lockable cabin panel invisible and only accessible to maintenance staff 17 be integrated.

    Die Lage und die Grösse der Luke 14 ist so gewählt, dass die Luke 14 nicht von im Schachtkopf 3 angeordneter Schachtausrüstung wie beispielsweise vom Antrieb überragt wird. Die gezeigte maschinenraumlose Aufzugsdisposition bietet mit ihrem verkürzten Schachtkopf 3 für die Wartung vom Kabinendach aus nicht genügend Höhe H für eine vorschriftsmässige Überfahrt (Distanz zwischen Kabinendecke 2.1 und Schachtdecke 1.1) von beispielsweise einem Meter. Mit der erfindungsgemässen Wartungsbühne 10 in der gezeigten Arbeitsstellung wird die geforderte Überfahrt Ü erreicht, weil nicht mehr die Distanz zwischen der Kabinendecke 2.1 und der Schachtdecke 1.1 bestimmend ist, sondern die Distanz zwischen dem Podest 12 und der Schachtdecke 1.1 und weil keine Schachtausrüstung im Schachtkopf 3 die Luke 14 überragt.The position and size of hatch 14 is chosen so that the hatch 14 is not arranged in the shaft head 3 Shaft equipment such as the tower surmounted becomes. The machine room-less elevator disposition shown offers with its shortened shaft head 3 for maintenance from the cabin roof not enough height H for one Correct crossing (distance between cabin ceiling 2.1 and shaft cover 1.1) of, for example, one meter. With the maintenance platform 10 according to the invention in the Working position shown is the required crossing Ü reached because no longer the distance between the Cabin ceiling 2.1 and the shaft ceiling 1.1 is decisive, but the distance between the platform 12 and the Shaft cover 1.1 and because no shaft equipment in the Shaft head 3 overhangs hatch 14.

    Claims (6)

    Einrichtung zur Ausführung von Arbeiten in einem Aufzugsschacht (1), in dem eine Aufzugskabine (2) mit Wartungsbühne (10) verfahrbar ist, von der aus die Arbeiten ausführbar sind,
    dadurch gekennzeichnet,
    dass der Boden (12) der Aufzugskabine (2) ein als Standfläche dienendes Podest (12) der Wartungsbühne (10) bildet, von dem aus die Arbeiten im Aufzugsechacht (1) ausführbar sind.    Device for performing work in an elevator shaft (1) in which an elevator car (2) with a maintenance platform (10) can be moved, from which the work can be carried out,
    characterized,
    that the floor (12) of the elevator car (2) forms a platform (12) of the maintenance platform (10) serving as a standing surface, from which the work in the elevator shaft (1) can be carried out.         Einrichtung nach Anspruch 1,
    dadurch gekennzeichnet,
    dass das Podest (12) höhenverstellbar ist.    Device according to claim 1,
    characterized,
    that the platform (12) is height adjustable.         Einrichtung nach den Ansprüchen 1 oder 2,
    dadurch gekennzeichnet,
    dass die Wartungsbühne (10) im Boden (12) der Aufzugskabine (2) verstaubar ist.    Device according to claims 1 or 2,
    characterized,
    that the maintenance platform (10) can be stowed in the floor (12) of the elevator car (2).         Einrichtung nach einem der vorhergehenden Ansprüche,
    dadurch gekennzeichnet,
    dass das Podest (12) mittels einer antreibbaren Hebeeinrichtung (13) stufenlos höhenverstellbar ist.    Device according to one of the preceding claims,
    characterized,
    that the platform (12) is infinitely height-adjustable by means of a drivable lifting device (13).         Einrichtung nach Anspruch 4,
    dadurch gekennzeichnet,
    dass die Hebeeinrichtung (13) auf dem Scherenprinzip arbeitet und motorisch antreibbar ist.     Device according to claim 4,
    characterized,
    that the lifting device (13) works on the scissors principle and can be driven by a motor.         Einrichtung nach Anspruch 5,
    dadurch gekennzeichnet,
    dass der Aufzugsbetrieb beim Öffnen eines Lukendeckels (14.1) der Aufzugskabine (2) von Normalbetrieb auf Revisionsbetrieb umschaltbar ist, wobei bestimmte Taster (16.1,16,2) eines Kabinentableaus (16) zur Steuerung der Hebeeinrichtung (13) verwendbar sind.    Device according to claim 5,
    characterized,
    that the elevator operation can be switched from normal operation to revision operation when a hatch cover (14.1) of the elevator car (2) is opened, wherein certain buttons (16.1, 16.2) of a cabin panel (16) can be used to control the lifting device (13).
    EP20000109295 1999-05-07 2000-04-29 Device for executing works in an elevator shaft Expired - Lifetime EP1050505B1 (en)

    Priority Applications (1)

    Application Number Priority Date Filing Date Title
    EP20000109295 EP1050505B1 (en) 1999-05-07 2000-04-29 Device for executing works in an elevator shaft

    Applications Claiming Priority (3)

    Application Number Priority Date Filing Date Title
    EP99810398 1999-05-07
    EP99810398 1999-05-07
    EP20000109295 EP1050505B1 (en) 1999-05-07 2000-04-29 Device for executing works in an elevator shaft

    Publications (2)

    Publication Number Publication Date
    EP1050505A1 true EP1050505A1 (en) 2000-11-08
    EP1050505B1 EP1050505B1 (en) 2004-08-04

    Family

    ID=26070881

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP20000109295 Expired - Lifetime EP1050505B1 (en) 1999-05-07 2000-04-29 Device for executing works in an elevator shaft

    Country Status (1)

    Country Link
    EP (1) EP1050505B1 (en)

    Cited By (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1710191A1 (en) * 2004-01-30 2006-10-11 Mitsubishi Denki Kabushiki Kaisha Elevator system
    CN1321049C (en) * 2003-06-06 2007-06-13 三菱电机株式会社 Machine room-less elevator
    DE102006023920A1 (en) * 2006-05-19 2007-11-22 TÜV Rheinland Industrie Service GmbH Elevator car for elevator system, comprises front surface arranged in surface area, where car is confined to outer edge in shaft direction, and protective chamber is formed between surface area and outer edge
    US8875845B2 (en) * 2005-10-21 2014-11-04 Alimak Ab Safety arrangement for a lift car in a lift
    CN105819367A (en) * 2016-05-30 2016-08-03 黄石市华天自动化设备有限公司 Shear-type lifting device of self-propelled trolley conveyor
    CN109095309A (en) * 2018-08-07 2018-12-28 北京云迹科技有限公司 Utilize the method, apparatus and robot of robot calibration elevator floor

    Citations (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    JPH09309677A (en) * 1996-05-20 1997-12-02 Mitsubishi Denki Bill Techno Service Kk Underfloor storage type scaffolding base for elevator car

    Patent Citations (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    JPH09309677A (en) * 1996-05-20 1997-12-02 Mitsubishi Denki Bill Techno Service Kk Underfloor storage type scaffolding base for elevator car

    Non-Patent Citations (1)

    * Cited by examiner, † Cited by third party
    Title
    PATENT ABSTRACTS OF JAPAN vol. 1998, no. 04 31 March 1998 (1998-03-31) *

    Cited By (9)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    CN1321049C (en) * 2003-06-06 2007-06-13 三菱电机株式会社 Machine room-less elevator
    CN1974362B (en) * 2003-06-06 2010-05-19 三菱电机株式会社 Non-mechanical room elevator
    EP1710191A1 (en) * 2004-01-30 2006-10-11 Mitsubishi Denki Kabushiki Kaisha Elevator system
    EP1710191A4 (en) * 2004-01-30 2009-09-30 Mitsubishi Electric Corp Elevator system
    US8875845B2 (en) * 2005-10-21 2014-11-04 Alimak Ab Safety arrangement for a lift car in a lift
    DE102006023920A1 (en) * 2006-05-19 2007-11-22 TÜV Rheinland Industrie Service GmbH Elevator car for elevator system, comprises front surface arranged in surface area, where car is confined to outer edge in shaft direction, and protective chamber is formed between surface area and outer edge
    CN105819367A (en) * 2016-05-30 2016-08-03 黄石市华天自动化设备有限公司 Shear-type lifting device of self-propelled trolley conveyor
    CN109095309A (en) * 2018-08-07 2018-12-28 北京云迹科技有限公司 Utilize the method, apparatus and robot of robot calibration elevator floor
    CN109095309B (en) * 2018-08-07 2020-03-27 北京云迹科技有限公司 Method and device for calibrating elevator floor by using robot and robot

    Also Published As

    Publication number Publication date
    EP1050505B1 (en) 2004-08-04

    Similar Documents

    Publication Publication Date Title
    EP1276692B1 (en) Device for carrying out work in an elevator shaft
    CA2307431C (en) Equipment for carrying out operations in a lift shaft
    EP1050504B1 (en) Device for carrying out work in an elevator shaft
    EP1052212B1 (en) Device for carrying out work in an elevator shaft
    EP1050505B1 (en) Device for executing works in an elevator shaft
    DE4005997C1 (en)
    DE2545249A1 (en) STAIR LIFT
    CN206375537U (en) Lift cage
    EP1026117B1 (en) Installation for executing works in a lift shaft
    EP3593878A1 (en) Container with integrated robot state platform
    US1754873A (en) Hoisting mechanism
    EP1050506B1 (en) Device for executing works in an elevator shaft
    DE3720239A1 (en) Servicing platform for the tail region of aircraft of different size
    DE19642989C2 (en) cover
    DE4244290C2 (en) Lifting and transfer aid with weight compensation
    US2513433A (en) Elevator for raising workpieces
    DE736294C (en) Auxiliary device for X-ray devices suspended from a ceiling trolley with a rope
    CH666250A5 (en) Two-level goods or personnel lift - has counterweights to cabin corners via toothed belt and lead-screw motor drive
    DE746850C (en) Shelter for platform lifts
    DE19822633A1 (en) Working platform with working base vertically adjustable by scissor-type lifting gear
    CN206511782U (en) Cage for lift
    DE1084001B (en) Elevator system
    DE3530629A1 (en) Device for lowering and raising a manhole cover
    EP0031512B1 (en) Device for drawing a shrinkable wrapping over a stack of articles
    DE202007004617U1 (en) Lifting device for vertical movement of e.g. trolley, has lifting table driven by laterally arranged pneumatic cylinder, and actuating units arranged on both sides of base device for valve control of pneumatic cylinder

    Legal Events

    Date Code Title Description
    PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

    Free format text: ORIGINAL CODE: 0009012

    AK Designated contracting states

    Kind code of ref document: A1

    Designated state(s): AT CH DE FR GB LI

    AX Request for extension of the european patent

    Free format text: AL;LT;LV;MK;RO;SI

    17P Request for examination filed

    Effective date: 20010419

    AKX Designation fees paid

    Free format text: AT CH DE FR GB LI

    17Q First examination report despatched

    Effective date: 20030410

    GRAP Despatch of communication of intention to grant a patent

    Free format text: ORIGINAL CODE: EPIDOSNIGR1

    GRAA (expected) grant

    Free format text: ORIGINAL CODE: 0009210

    GRAS Grant fee paid

    Free format text: ORIGINAL CODE: EPIDOSNIGR3

    AK Designated contracting states

    Kind code of ref document: B1

    Designated state(s): AT CH DE FR GB LI

    REG Reference to a national code

    Ref country code: GB

    Ref legal event code: FG4D

    Free format text: NOT ENGLISH

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: EP

    REF Corresponds to:

    Ref document number: 50007242

    Country of ref document: DE

    Date of ref document: 20040909

    Kind code of ref document: P

    GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

    Effective date: 20040901

    ET Fr: translation filed
    PLBE No opposition filed within time limit

    Free format text: ORIGINAL CODE: 0009261

    STAA Information on the status of an ep patent application or granted ep patent

    Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

    26N No opposition filed

    Effective date: 20050506

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: AT

    Payment date: 20080415

    Year of fee payment: 9

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: AT

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20090429

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: DE

    Payment date: 20110421

    Year of fee payment: 12

    Ref country code: FR

    Payment date: 20110510

    Year of fee payment: 12

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: GB

    Payment date: 20110421

    Year of fee payment: 12

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: CH

    Payment date: 20110711

    Year of fee payment: 12

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: PL

    GBPC Gb: european patent ceased through non-payment of renewal fee

    Effective date: 20120429

    REG Reference to a national code

    Ref country code: FR

    Ref legal event code: ST

    Effective date: 20121228

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: LI

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20120430

    Ref country code: GB

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20120429

    Ref country code: CH

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20120430

    REG Reference to a national code

    Ref country code: DE

    Ref legal event code: R119

    Ref document number: 50007242

    Country of ref document: DE

    Effective date: 20121101

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: FR

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20120430

    PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

    Ref country code: DE

    Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

    Effective date: 20121101