EP1588978B1 - Entraînement d'ascenseur - Google Patents

Entraînement d'ascenseur Download PDF

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Publication number
EP1588978B1
EP1588978B1 EP05104962A EP05104962A EP1588978B1 EP 1588978 B1 EP1588978 B1 EP 1588978B1 EP 05104962 A EP05104962 A EP 05104962A EP 05104962 A EP05104962 A EP 05104962A EP 1588978 B1 EP1588978 B1 EP 1588978B1
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EP
European Patent Office
Prior art keywords
drive
module
deflecting
housing
shaft
Prior art date
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Active
Application number
EP05104962A
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German (de)
English (en)
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EP1588978A3 (fr
EP1588978A2 (fr
Inventor
Christoph Liebetrau
Ruedi Stocker
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Inventio AG
Original Assignee
Inventio AG
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Application filed by Inventio AG filed Critical Inventio AG
Priority to EP05104962A priority Critical patent/EP1588978B1/fr
Publication of EP1588978A2 publication Critical patent/EP1588978A2/fr
Publication of EP1588978A3 publication Critical patent/EP1588978A3/fr
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings

Definitions

  • the invention relates to an elevator system with the features specified in the preamble of claim 1.
  • Such an elevator system is for example from the document US 2003/0155188 A1 the applicant known.
  • An elevator system aims to transport people and goods within a building between floors.
  • a cabin serves to accommodate the people and goods.
  • a drive drives by means of suspension the cabin, which is thereby moved up and down in a vertically extending shaft.
  • the suspension element connects the cabin to a counterweight. It is guided by a traction sheave.
  • the traction sheave transmits the force required for the process or the holding to the suspension elements.
  • the traction sheave is driven or held by a drive device and / or by a braking device.
  • Another type of drive drives the cabin by means of hydraulic lifting devices.
  • the driving and holding force is from a pump unit directly via a piston acting, or acting indirectly by means of a cable or chain hoist, transmitted to the cabin.
  • Both drive types have specific usage characteristics and are subject to wear.
  • the usage characteristics are, for example, the driving speed or the load for which the elevator installation is designed. Wear occurs, for example, by prolonged use of the elevator system, which leads to signs of wear on components of the elevator system. If the usage requirements change or the wear becomes too great, the drive or at least the entire elevator system must be replaced or replaced.
  • the font shows EP 0 763 495 a drive machine, which causes a change in the support means distance (a) by changing the mounting inclination.
  • a support means distance the distance between the accruing to the drive machine suspension element strand and the running suspension element strand is called.
  • the drive machine shown has the disadvantage that it is dependent on a machine room with specially prepared support sockets and therefore is not suitable for installation in an existing engine room or in a shaft, a Changing the support means distance (a) causes a change in the wrap angle ( ⁇ ) and the unit is large, which adversely affects the introduction into an existing building.
  • the wrap angle ( ⁇ ) denotes the angle over which the suspension means wrap around the traction sheave. The transferable from the traction sheave on the support means force is usually dependent on the wrap angle ( ⁇ ) .
  • a machine frame and diverter roller bearing assembly allow for adjustable positioning of the bearing assembly relative to the machine frame and, as a result, the adjustability of different cable pitches.
  • the bearing assembly includes a pair of support members.
  • the deflection roller is mounted on an axis in receiving openings of the support elements.
  • the support elements are identical and designed in the form of a plate with a front edge reinforcement and reinforcing ribs.
  • the end edge reinforcement has a contact surface with a number of two-step boreholes which serve to secure the diverter roller bearing assembly to the machine frame.
  • the boreholes are arranged such that the deflecting roller bearing assembly can be secured in different positions on the machine frame according to the desired cable distance between the cab cable part and the counterweight cable part.
  • the object of the invention is now to provide a drive for an elevator system, which is suitable for the replacement of existing drives, which is optimally adaptable to existing buildings, i. it should be able to be arranged in an existing engine room or inside the shaft space without further structural measures.
  • the support means distance should be easily adjustable and the drive should have small dimensions.
  • the elevator installation includes a drive, a carousel and a counterweight.
  • the car and the counterweight are arranged in a vertically extending shaft oppositely arranged up and down movable.
  • the support means connects the car with the counterweight and the support means is carried and driven by the drive by means of at least one traction sheave.
  • the drive is provided with the traction sheave, with at least one motor required for driving the traction sheave and with a deflection module.
  • the motor and the traction sheave are assembled into a drive module.
  • the core function of the drive is perceived by this drive module.
  • the drive module also includes a braking device.
  • the drive module and the deflection module are connected to each other by means of an extension, wherein the drive module and the deflection module are provided with interfaces which allow an adaptation of the drive to a required carrier distance together with the extension.
  • the drive module and / or the deflection module is provided with connection parts, which are used for fastening the drive within the shaft or in the engine room.
  • the drive can be optimally adapted to existing buildings and it can - using the connecting parts - be arranged without further structural measures in an existing machine room or within a shaft.
  • Carrier spacing can be easily adapted to given Tragseildistanzen using the extension and the interfaces to drive and deflection module.
  • the modular design of the drive module and deflection module as well as their ability to be fastened by means of their own connection parts allows small dimensions, as load-bearing forces are introduced directly into the building.
  • the connection parts are designed according to the building requirements.
  • the drive module and the deflection module have the corresponding interfaces. The parts are thus produced efficiently and in large quantities. This results in economically optimal production conditions.
  • the drive can be easily transported; for example, within an existing building, it can be transported with an existing elevator system close to the installation site. It is thus ideally suited for the conversion of elevator systems in existing buildings.
  • Another advantage is also that the installation height of the drive, regardless of the support means distance, is not changed, and thus there is no dependence of the height space requirement of the support means distance.
  • the drive module is provided with a guide roller.
  • the guide roller is placed in the drive module such that it allows, regardless of the Tragstoffdistanz, a tightly defined looping of the traction sheave. This eliminates complex investment-related proofs of sufficient propellability, as for the verification calculation few firmly defined Wrap angle can be considered.
  • the drive module can be produced thereby particularly economically.
  • a fastening for attachment of Tragstoffenden is integrated in the drive module and / or the deflection module.
  • This attachment is advantageously used in suspended elevator systems. All significant support points of the drive are thus placed in the drive itself. By the predetermined by the drive support points the entire suspension of the elevator system is added.
  • the prime mover is therefore ideally suited for use in existing buildings, as the introduction of forces in the building is reduced to a few places.
  • a monitoring device is advantageously arranged, which monitors the correct transmission of the driving forces to the propellant.
  • An insufficient transmission of the driving forces is determined, for example, by comparing the speed of the guide roller with the speed of the traction sheave.
  • predefined safety measures are initiated. As a result, the safety and availability of the elevator system is increased because the correct measures (maintenance request, shutdown, etc.) can be initialized case-specifically.
  • FIG. 1 shows an elevator installation 1 with a car 3 held on suspension means 2, and counterweight 4, which can be moved up and down in a vertically extending shaft 5, in the opposite direction.
  • a mounted below a shaft ceiling 6 drive 7 carries and drives the support means 2 and held by means of the support means 2 car 3 and counterweight. 4
  • an existing elevator installation 1 with machine room 8 is provided with a new drive 7.
  • the original required by the old engine 9 space is no longer needed for the new drive 7.
  • the old drive machine 9 can be left in the assembled state and disassembled at a later time, or the space can be used for other tasks.
  • a control 10 required for the new drive 7 can, as can be seen in the example, be arranged in the former machine room 8, or in the access area of a landing door, or at another location, preferably in the vicinity of the drive 7.
  • the new drive 7 is, as shown in FIGS. 2 and 3, modular.
  • a drive module 11 is provided with a traction sheave 12 for the support means 2 of the car 3 and counterweight 4, with a motor 21 required for driving the traction sheave 12 and in the example shown with a braking device 14 required for braking the traction sheave 12.
  • the drive device 13 and the traction sheave 12 are assembled to form a drive module 11, as shown by way of example in FIG. 4.
  • the drive module 11 is provided with interfaces 15. These interfaces 15 allow the connection of connecting parts 16. These connecting parts 16 optionally allow attachment of the drive module 11 within the shaft 5, for example to the shaft ceiling 6 as shown in Figs. 1, 7 and 8 or on the bottom of a conventional engine room 8 as in Fig. 5 shown or on the bases 17 a previously previously disassembled old prime mover 9, as shown in Fig. 6.
  • the interfaces 15 further allow the connection of an extension 18, to which a deflection module 19 is connected, as shown in Figures 1, 2 and 3.
  • the extension 18 together with the drive module 11 and the deflection module 19 allows adjustment of the support means distance according to the requirements of Elevator installation 1.
  • the deflection module 19 in turn contains interfaces 15 which allow the connection of fasteners as used in the drive module 11.
  • the interface 15 of the drive module 11 and the interface 15 of the deflection module are identical. This allows for easy installation, since when attaching the extension 18 there is no possibility of confusion.
  • extension 18 and the deflection module 19 are designed such that the overall height of the drive 7 by the assembly of drive module 11, extension 18 and deflection module 19 is not changed.
  • the interfaces 15 are designed functionally. They allow a modular composition of the drive 7 according to the requirements of the building.
  • An additional advantage is that the individual modules and parts can be transported separately to the installation site.
  • the transport units are small and have a low individual weight. For example, they can be transported to the vicinity of the installation site in the building by means of an old elevator installation 9 intended for conversion.
  • this drive 7 is best suited for replacing existing drives 9 by being optimally adaptable to existing buildings, ie it can be arranged both inside the shaft 5 and in an existing machine room 8.
  • the support means distance is also easily adjustable. The setting of the support means distance does not affect the overall height of the drive 7.
  • the drive module 11 is optionally provided with a guide roller 20, which ensures a wrap-around of the traction sheave 12 by the suspension element 2 independent of the suspension element spacing. If the suspension element 2 is deflected using the guide roller 20, the wrap angle ⁇ is 90 ° to 180 °. This wrap can be changed by the arrangement of the guide roller 20. As a rule, a wrapping angle ⁇ in the vicinity of 180 ° is desired.
  • the drive module 11 can also be used directly without using the guide roller 20. Depending on the arrangement, this results in a wrapping angle ⁇ of 90 ° or 180 °, as shown in the schematic diagrams of FIGS. 4a, 4b and 4c.
  • the drive module 11 is preferably provided with a monitoring device (not shown), which monitors the correct driving force transmission from the traction sheave 12 to the suspension element 2 and / or the correct tension of the suspension element 2.
  • a monitoring device not shown
  • the arrangement of the guide roller 20 shown in Figure 4 allows control of the transmission of power by, for example, the speed of the guide roller 20 with the speed of the drive pulley 12 is compared. If the two values differ noticeably from each other, there is an incorrect transmission of the driving forces.
  • the advantage of this design is the fact that the correct transmission of the driving force directly on the drive. 7 can be monitored. As a result, the safety and availability of the elevator installation 1 is increased, since case-specific the correct measures (maintenance request, shutdown, etc.) can be initialized quickly.
  • the support means 2 as shown in Figs. 4d to 4f has a substantially circular cross-section or it has a substantially flat cross-section, wherein the transmission of the driving force serving surface smooth, longitudinally structured, serrated, studded, perforated or of any other structure is or, the support means 2 has any cross-section.
  • the traction sheave is designed such that the transmission of the driving force from the traction sheave on the support means 2 is functionally enabled.
  • the drive 7 is not limited to a specific support means 2. It is suitable for a variety of supporting professional forms. It is advantageous if support means 2 are used, which are suitable for small deflection radii. As a result, the drive 7 can be made particularly small.
  • the motor 21 of the drive module 11 arranged parallel axis to the traction sheave 12, wherein the motor 21 is connected by a drive belt 23 with a pulley 22 which is arranged coaxially with the traction sheave 12 ,
  • This design requires little space in the width of the drive 7 and the transmission of the drive torque is low vibration.
  • the motor 21 is arranged directly coaxial with the traction sheave 12.
  • the advantage of this alternative is to see that the length of the drive 7 is reduced.
  • the engine 21 is connected to the transmission shaft 24 by a transmission.
  • the advantage of this alternative is the use of commercially available translation devices.
  • the brake device 14 is advantageously arranged to act directly on the traction sheave shaft 24 or the traction sheave 12. This arrangement significantly reduces the risk of brake failure, as the braking force is introduced directly into the traction sheave 12.
  • the advantage of this arrangement is that a safety-compliant braking system for stopping and holding a car 3 with intact support means 2 can be realized inexpensively.
  • the brake device 14 is arranged to act directly on the shaft of the drive motor 21. This arrangement is inexpensive because a braking device 14 can be used with low braking torque. This arrangement usually requires further, known in the market, safety measures to catch a failure of the connection of drive motor 21 to traction sheave shaft 24. Alternatively, the brake device 14 or a further braking device may be arranged on the deflection module 19.
  • the traction sheave 12 and / or a traction sheave shaft 24 and / or the pulley 22 is made in one piece. This embodiment enables a production-optimized and cost-effective design of the drive module 11.
  • the drive module 11 is provided with interfaces 15, which allows the cultivation of several connecting parts 16.
  • the advantage of this embodiment results from the universal applicability of the drive module 11.
  • the interfaces 15 make it possible to mount the connection parts 16 required for a specific elevator installation 1.
  • the interfaces 15 are, for example, slots as shown in FIGS. 3, 4, 9 and 10 or hole assemblies or jaws for receiving connection means.
  • the connection parts 16 are optionally extension 18, deflection module 19, suspension or support modules 25, 26, or suspension means end connections 27 or further aids.
  • the design of the drive module 11 with functional interfaces 15 allows the use of the drive module 11 for many types of elevators, and this allows a rational and cost-effective production of the product.
  • a first advantageous connection part 16 is an extension 18, which is arranged with an end region on the interface 15 of the drive module 11, and at the other end region of a deflection module 19 is attached.
  • the deflection module 19 has the drive module identical interface 15.
  • Existing elevator systems 1 have a certain suspension form of the car 3 or of the counterweight 4. From this Auf vonform results in a characterizing distance of the suspension element strand, which usually extends from the center of the car 3, in the vertical projection, to the middle of the counterweight 4.
  • the advantage of the extension 18 is that an adjustment of the support means distance is possible.
  • This can be universal Drive and deflection modules are used, which in turn allows a rational production of the drive.
  • the deflection module 19 and the drive module 11 have the same interfaces 15. This is particularly advantageous because it increases the design options.
  • the interface 15 of the drive module 11 and the deflection module 19 for extension 18 allows a fine adjustability of the Tragstoffdistanz.
  • This advantageous embodiment allows adjustment to the actually existing carrier distance. Thus, there is no skew, whereby a wear of the support means 2 is reduced.
  • connection part 16 is a suspension module 25 which is arranged on the interface 15 of the drive module 11 and / or the deflection module 19, which allows the suspension of the drive to a shaft ceiling 6, or another connection part 16 is a support module 26, which the interface 15 of the drive module 11 and / or the Umlenkmoduls 19 is arranged, which allows the attachment of the drive 7 in a machine room 8 or on a shaft wall.
  • the hanging or support modules 25,26 are advantageously provided with noise or vibration damping materials.
  • the advantage of this embodiment is the fact that a building type appropriate attachment can be used.
  • the suspension module 25 uses, for example, existing ones Openings in the shaft ceiling 6, or in the bottom of the overhead engine room 8 to hang the drive 7 to the shaft ceiling 6, wherein the counterplates required in the engine room 8 are made long and narrow, and are arranged between the existing machine sockets 17.
  • the counter plates may have other shapes, as they result usefully for the arrangement. For example, they can be round if required.
  • the drive module 11 and / or the deflection module 19 is advantageously provided with suspension means end connections 27.
  • the advantage here is that the interfaces are reduced to the building, since all supporting forces from the car 3 and counterweight 4 are performed on the drive unit 7 and are introduced via the suspension points of the drive 7 in the building.
  • the arrangement of the suspensions allows the use of a 2: 1 umhlindfitten arrangement in elevator systems 1, which were hung in the old version directly, or 1: 1. This arrangement is made possible by a particularly advantageous design of Tragstoffendriven.
  • the auxiliary hoist 28 is used for installation-related process of elevator material and / or installation personnel.
  • This supplement allows a particularly efficient sequence of assembly of the drive 7 according to the invention, as shown by way of example in FIG. 13.
  • the inventive drive 7 is transported by means of the old elevator installation 1 in the vicinity of the installation site and completed there with the necessary connection parts 16.
  • the old cab 3 is now set and secured in the vicinity of the top stop and the old support members are dismantled.
  • the inventive drive 7 is preferably lifted using the existing cable bushings and a mounted in the machine room 8 drawbar 29 to the shaft ceiling 6 and fixed by means of suspension module 25.
  • auxiliary hoist 28 is now attached to, provided on the drive 7, interface 15.
  • the cab 3 can now be moved and any components of the old engine room equipment, such as drive machine, control boxes, etc. can be transported by means of the auxiliary hoist 28. If the replacement of the remaining manhole equipment, depending on the conversion agreement replaced, the new support means 2 can be retracted, the auxiliary hoist 28 can be removed and the elevator system 1 is again available to the customer after a short conversion time.
  • This described conversion process is just one possible example. It shows the advantageous use of the inventive drive 7.
  • a supplemental embodiment provides that the attachment Tragstoffendthetic 27 is provided with a monitoring for detecting the support means tension.
  • the advantage of this design is that suitable measures can be initialized in the event of a deviation of the suspension element tension, such as, for example, a request by a service person or a shutdown of the elevator installation 1 before an unsafe operating state arises.
  • the elevator 10 associated with the control and / or drive control is advantageously arranged in the engine room 8. Alternatively, it can also be arranged wholly or partly in the shaft 5 or in an easily accessible location, preferably in the vicinity of the drive.
  • a machine room 8 is often available.
  • the engine room 8 can not be used otherwise as a rule.
  • a use of the machine room 8 for the arrangement of the new controller 10 and / or drive control offers.
  • the electrical connection to the drive 7 is usually possible simply by existing openings in the shaft ceiling 6. It is particularly advantageous that an existing engine room 8 is used meaningful. Depending on the existing arrangement or possible use of the machine room 8, the best arrangement of the controller 10 and / or the drive control can be selected.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Claims (10)

  1. Installation d'ascenseur comportant un entraînement (7) qui est disposé dans une gaine ou une machinerie, une cabine (3) et un contrepoids (4) qui sont aptes à monter et descendre en sens inverse dans la gaine verticale (5) grâce à l'entraînement, ledit entraînement (7) étant pourvu d'au moins une poulie motrice (12), d'au moins un moteur (21) nécessaire pour entraîner celle-ci et d'un module de déviation (19) comportant une poulie de renvoi, le moteur (21) et la poulie motrice (12) étant assemblés pour former un module d'entraînement (11), des moyens de support (2) passant sur la poulie motrice (12) et sur la poulie de renvoi, le module d'entraînement (11) ayant son propre carter sur lequel sont disposés le moteur (21), la poulie motrice (12) et les interfaces (15) pour rapporter des éléments de raccordement (16), et le module de déviation (19) ayant son propre carter sur lequel sont disposées la poulie de renvoi et les interfaces (15) pour rapporter des éléments de raccordement (16),
    caractérisée en ce que le carter est porté par des éléments (6) de la gaine (5) ou de la machinerie (8) et en ce que le carter est porté par des éléments (6) de la gaine (5) ou de la machinerie (8) séparément par rapport au carter du module d'entraînement (11).
  2. Installation d'ascenseur selon la revendication 1, caractérisée en ce que le carter de module d'entraînement (11) et/ou le carter de module de déviation (19) est autoporteur, d'une seule pièce, et les forces qui proviennent du carter sont aptes à être introduites dans le plafond de la gaine (5) ou dans le plancher de la machinerie (8).
  3. Installation d'ascenseur selon la revendication 1 ou 2, caractérisée en ce que les interfaces (15) sont constituées par des perçages disposés sur le carter de module d'entraînement (11) et/ou sur le carter de module de déviation (19).
  4. Installation d'ascenseur selon l'une des revendications 1 à 3, caractérisée en ce que les éléments de raccordement (16) sont constitués par des prolongements (18) qui servent de pièces d'écartement entre le module d'entraînement (11) et le module de déviation (19).
  5. Installation d'ascenseur selon l'une des revendications 1 à 3, caractérisée en ce que les éléments de raccordement (16) sont constitués par des modules de suspension (25) qui servent de suspension du module d'entraînement (11) et/ou du module de déviation (19) sur le plafond de gaine.
  6. Installation d'ascenseur selon l'une des revendications 1 à 3, caractérisée en ce que les éléments de raccordement (16) sont constitués par des modules de support (26) qui servent de support du module d'entraînement (11) ou du module de déviation (19).
  7. Installation d'ascenseur selon l'une des revendications 1 à 3, caractérisée en ce que les éléments de raccordement (16) sont constitués par des liaisons d'extrémité de moyen de support (27) qui servent de fixations pour les extrémités des moyens de support (2).
  8. Installation d'ascenseur selon la revendication 7, caractérisée en ce que les liaisons d'extrémité de moyen de support (27) sont disposées sur le module d'entraînement (11) au-dessous de la poulie motrice (12) ou sur le module de déviation (19) au-dessous de la poulie de renvoi.
  9. Installation d'ascenseur selon l'une des revendications précédentes, caractérisée en ce que l'axe longitudinal du module d'entraînement (11) est parallèle à l'axe longitudinal du module de déviation (19).
  10. Installation d'ascenseur selon la revendication 9, caractérisée en ce que les liaisons d'extrémité de moyen de support (27) forment une ligne droite qui est parallèle à l'axe longitudinal du module d'entraînement (11) et du module de déviation (19).
EP05104962A 2004-01-07 2004-12-28 Entraînement d'ascenseur Active EP1588978B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05104962A EP1588978B1 (fr) 2004-01-07 2004-12-28 Entraînement d'ascenseur

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP04405010 2004-01-07
EP04405010 2004-01-07
EP05104962A EP1588978B1 (fr) 2004-01-07 2004-12-28 Entraînement d'ascenseur
EP04030856.1A EP1555236B1 (fr) 2004-01-07 2004-12-28 Entraînement d'ascenseur et procédés de conversion et d'installation d'un ;entraînement d'ascenseur

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP04030856.1A Division EP1555236B1 (fr) 2004-01-07 2004-12-28 Entraînement d'ascenseur et procédés de conversion et d'installation d'un ;entraînement d'ascenseur
EP04030856.1A Division-Into EP1555236B1 (fr) 2004-01-07 2004-12-28 Entraînement d'ascenseur et procédés de conversion et d'installation d'un ;entraînement d'ascenseur
EP04030856.1 Division 2004-12-28

Publications (3)

Publication Number Publication Date
EP1588978A2 EP1588978A2 (fr) 2005-10-26
EP1588978A3 EP1588978A3 (fr) 2006-05-17
EP1588978B1 true EP1588978B1 (fr) 2007-07-18

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ID=34593654

Family Applications (4)

Application Number Title Priority Date Filing Date
EP04030856.1A Active EP1555236B1 (fr) 2004-01-07 2004-12-28 Entraînement d'ascenseur et procédés de conversion et d'installation d'un ;entraînement d'ascenseur
EP05104962A Active EP1588978B1 (fr) 2004-01-07 2004-12-28 Entraînement d'ascenseur
EP14195765.4A Active EP2860144B1 (fr) 2004-01-07 2004-12-28 Entraînement pour un ascenseur
EP05006056.5A Revoked EP1553039B1 (fr) 2004-01-07 2004-12-28 Machinerie pour ascenseur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP04030856.1A Active EP1555236B1 (fr) 2004-01-07 2004-12-28 Entraînement d'ascenseur et procédés de conversion et d'installation d'un ;entraînement d'ascenseur

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP14195765.4A Active EP2860144B1 (fr) 2004-01-07 2004-12-28 Entraînement pour un ascenseur
EP05006056.5A Revoked EP1553039B1 (fr) 2004-01-07 2004-12-28 Machinerie pour ascenseur

Country Status (2)

Country Link
EP (4) EP1555236B1 (fr)
PL (2) PL1555236T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1886957A1 (fr) 2006-08-11 2008-02-13 Inventio Ag Courroie d'élévateur pour un élévateur et procédé de fabrication d'une telle courroie d'élévateur
DE202008001786U1 (de) 2007-03-12 2008-12-24 Inventio Ag Aufzugsanlage, Tragmittel für eine Aufzugsanlage und Vorrichtung zur Herstellung eines Tragmittels

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84050C (fi) * 1988-04-18 1991-10-10 Kone Oy Foerfarande foer kontroll av friktionen mellan drivskiva och baerlinor till en hiss.
JPH0761744A (ja) * 1993-08-18 1995-03-07 Otis Elevator Co 巻き上げ式エレベーター
EP0763495A1 (fr) 1995-09-15 1997-03-19 Inventio Ag Chassis de machine
JPH09151059A (ja) * 1995-12-01 1997-06-10 Hitachi Ltd エレベータ装置
DE59709841D1 (de) * 1996-11-11 2003-05-22 Inventio Ag Aufzugsanlage mit im Aufzugsschacht angeordneter Antriebseinheit
DE29924761U1 (de) * 1998-02-26 2005-06-23 Otis Elevator Co., Farmington Zugelement für einen Aufzug
JP4391649B2 (ja) * 1999-12-20 2009-12-24 三菱電機株式会社 エレベータの巻上機支持装置
US6341669B1 (en) * 2000-06-21 2002-01-29 Otis Elevator Company Pivoting termination for elevator rope
US6619433B1 (en) * 2000-07-24 2003-09-16 Otis Elevator Company Elevator system using minimal building space
ATE268307T1 (de) * 2000-09-27 2004-06-15 Inventio Ag Aufzug mit im aufzugsschacht oben seitlich angeordneter antriebseinheit
CN1191984C (zh) * 2001-03-29 2005-03-09 三菱电机株式会社 卷扬机的安装方法
ATE352512T1 (de) * 2001-11-23 2007-02-15 Inventio Ag Aufzug mit riemenartigem übertragungsmittel, insbesondere mit zahnriemen, als tragmittel und/oder treibmittel
EP1333000A1 (fr) * 2002-02-05 2003-08-06 Monitor S.p.A. Ascenseur à poulie de traction sans salle de machines
SG110016A1 (en) * 2002-02-18 2005-04-28 Inventio Ag Engine frame with counter-roller support for an elevator drive

Also Published As

Publication number Publication date
EP1553039A2 (fr) 2005-07-13
EP1588978A3 (fr) 2006-05-17
PL1555236T3 (pl) 2019-03-29
EP1555236A1 (fr) 2005-07-20
EP1588978A2 (fr) 2005-10-26
PL1553039T3 (pl) 2014-05-30
EP1553039A3 (fr) 2007-03-07
EP1553039B1 (fr) 2013-12-25
EP2860144A1 (fr) 2015-04-15
EP1555236B1 (fr) 2018-09-26
EP2860144B1 (fr) 2016-09-28

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