EP1834919B1 - Système d'élévation - Google Patents

Système d'élévation Download PDF

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Publication number
EP1834919B1
EP1834919B1 EP07108982A EP07108982A EP1834919B1 EP 1834919 B1 EP1834919 B1 EP 1834919B1 EP 07108982 A EP07108982 A EP 07108982A EP 07108982 A EP07108982 A EP 07108982A EP 1834919 B1 EP1834919 B1 EP 1834919B1
Authority
EP
European Patent Office
Prior art keywords
drive
transmission means
belt
elevator
pulleys
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.)
Revoked
Application number
EP07108982A
Other languages
German (de)
English (en)
Other versions
EP1834919A2 (fr
EP1834919A3 (fr
Inventor
Ernst Ach
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
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Application filed by Inventio AG filed Critical Inventio AG
Priority to EP07108982A priority Critical patent/EP1834919B1/fr
Publication of EP1834919A2 publication Critical patent/EP1834919A2/fr
Priority to HK08102989.1A priority patent/HK1116150B/xx
Publication of EP1834919A3 publication Critical patent/EP1834919A3/fr
Application granted granted Critical
Publication of EP1834919B1 publication Critical patent/EP1834919B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • 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
    • B66B7/062—Belts
    • 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
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
    • 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
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • 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
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • B66B11/009—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave with separate traction and suspension ropes

Definitions

  • the invention relates to an elevator system and belt-like transmission means as defined in the claims.
  • An elevator system according to the preamble of claim 1 is eg in DE-B-1032496 disclosed.
  • Elevator systems of this type usually have an elevator car which is movable in an elevator shaft or freely along a guide device. To generate the movement, the elevator system has a drive, which interacts via transmission means with the elevator car and a balance weight (also called a counterweight).
  • a balance weight also called a counterweight
  • FIG PCT Patent Application WO 99/43602 An example of a flat transmission elevator system is shown in FIG PCT Patent Application WO 99/43602 known.
  • the elevator car according to this patent application is moved by a drive which sits on the balance weight and moves in solidarity with the weight.
  • the system described has the disadvantage that the belt used as a transmission means does not have the optimum traction behavior achievable with certain other belt-type transmission means, and that the power supply to the drive motor as well as the transmission of signals from associated control and regulation devices must be made over long, flexible cables ,
  • This system has the same disadvantages as described above and has the additional disadvantage that a toothed belt is used for the drive function and another means for the support function. Compared to a system where the drive and support functions are done by the same means, this system requires a larger number of pulleys or pulleys.
  • a different elevator system with timing belt-like transmission means is from the U.S. Patent 5,191,920 known.
  • the timing belt-like transmission means is stationary in the elevator shaft.
  • the drive unit is located on the elevator car or on the so-called load-receiving means.
  • the belts disclosed in the cited documents have certain disadvantages.
  • Flat belts have insufficient traction capability in elevator facilities with elevator cabins that are lightweight relative to the payload.
  • the problem with timing belts is that they do not slip on the drive pulley when the elevator car or counterweight is resting on its limit buffers due to a control failure.
  • the centering of the belt on the Riemenpulleys is not easy to implement. Special measures may need to be taken on the pulleys to prevent the belt from running out of the central position.
  • the object of the invention is thus seen to provide an improved elevator system of the type mentioned, which reduces or avoids the disadvantages of the known systems.
  • V-ribbed belts - also called V-ribbed belt - are used.
  • Such a V-ribbed belt can advantageously be used as a frictional (adhesive) support and / or drive element (transmission means) for an elevator car with counterweight.
  • the V-ribbed belt allows, with similar running characteristics as a flat belt, by its shape a higher rope force ratio.
  • a high rope force ratio means that the tension in the belt pulley running (pulled) strand of the belt can be substantially higher than in the belt running from the belt pulley at the same time.
  • this advantage has the effect that even a very lightweight elevator car can interact with a much heavier counterweight without the transfer means slipping on the drive pulley.
  • the V-ribbed belt 13 a plurality of longitudinally parallel wedge-shaped grooves 5 and V-ribs 6. These wedge-shaped grooves 5 and V-ribs 6 allow by their wedge effect a cable force ratio of more than 2 at a wrap angle of 180 degrees.
  • the V-ribbed belt 13 it centers itself on the pulleys driving or guiding it.
  • the V-ribbed belt 13 on the rear side ie on the side which has no wedge-shaped grooves 5 or V-ribs 6) is provided with a guide rib 2, as in FIG Fig. 15 shown.
  • This guide rib 2 has the task, in a reverse bending of the V-ribbed belt, ie, when this rotates a pulley with directed against the pulley belt back, to guide the V-ribbed belt in a present in the running surface of the pulley guide groove.
  • the V-ribbed belt 13 is on the backside, as in FIG Fig. 13 shown provided with a layer 4, which preferably has good sliding properties.
  • This layer 4 may be, for example, a fabric layer be. For multiple suspended elevator systems this facilitates the assembly.
  • V-ribbed belt 13 is in Fig. 14 shown.
  • This V-ribbed belt has both wedge-shaped grooves 5 and ribs 6 applied longitudinally, as well as lateral grooves 3. These transverse grooves 3 enhance the bending flexibility of the V-ribbed belt so that it can interact with reduced diameter belt pulleys.
  • the tension members 1 should be embedded in the V-ribbed belt so that adjacent fibers or strands do not touch each other.
  • a degree of filling, ie a ratio between the total cross section of all tension members, is ideal and the cross-section of the belt, proven by at least 20%.
  • Fig. 16 shows an embodiment of the V-ribbed belt 13, which is likewise suitable as transmission means for elevator systems.
  • tensile carrier of metallic or non-metallic strands here forms a flat tensile layer 51 the core of the V-ribbed belt 13, said tension layer 51 extends substantially over the entire belt length and the entire belt width.
  • the tension layer 51 can consist of an unreinforced material layer, for example of a polyamide film, or be formed of a film reinforced with synthetic fibers. Such a reinforced film could, for example, contain the aforementioned Zylon fibers embedded in a suitable plastic matrix.
  • the tension layer 51 gives the flat belt the required tensile and creep resistance, but is also sufficiently flexible to withstand a sufficiently high number of bending operations when deflecting around a belt pulley.
  • the V-ribbed layer 53 can be made, for example, of polyurethane or of an NBR elastomer (nitrile butadiene rubber) and is connected over the whole or part of the surface, directly or via an intermediate layer, to the tension layer 51.
  • the rear side of the V-ribbed belt has a cover layer 54 connected to the tension layer 51 like the V-ribbed layer, which is advantageously designed as a sliding covering.
  • Intermediate layers may be present between said major layers to provide the necessary adhesion between said layers and / or increase the flexibility of the transfer medium. This provided with an all-over tension layer V-ribbed belts can also be one as already related Fig. 15 have described guide rib.
  • the flat belt 50 also has an outer, front-side friction layer 55, for example made of an NBR elastomer (nitrile butadiene rubber), as well as an outer, back-side cover 54, which, depending on the elevator system, is designed as a friction or sliding coating.
  • Intermediate layers 56 may be present between said main layers to provide the required adhesion between said layers and / or to increase the flexibility of the flat belt.
  • friction layers are available with coefficients of friction of 0.5 to 0.7 compared to steel pulleys, which are also very resistant to abrasion.
  • the lateral guidance of the flat belt 50 is usually, as in Fig. 18 represented, ensured by mounted on the pulleys 16 flanges 57, possibly in combination with a crowning of the pulley treads.
  • FIG. 1A shows a section through the head end of the elevator shaft 11.
  • the elevator car 12 as well as a counterweight 15 are moved via a V-ribbed belt transmission means 13 within the shaft 11.
  • a stationary drive 14 is provided which acts on the V-ribbed belt transmission means 13 via a drive pulley 16.1.
  • the drive 14 is mounted on a bracket 9 which is supported on or on one or more guide rails 18 of the elevator system.
  • the console 9 may be supported in or on the shaft wall.
  • the minimum radius of drive and deflection pulleys required for V-ribbed belts is substantially lower than for the steel wire suspension cables hitherto customary in elevator construction, several advantages result. Thanks to the reduced diameter of the drive pulley 16.1, the am Drive 14 required torque and thus the dimensions of the drive. As a result, and thanks to the also reduced in their diameters deflection pulleys 16.2 and 16.3, the in Fig. 1 and 2 illustrated type of execution and arrangement of the elevator is relatively compact and can be accommodated in the shaft 11 as shown.
  • the small size of the deflecting pulley 16.3 attached to the cabin 12 allows the substructure, which is usually referred to as bottom block 17, to be designed with small dimensions underneath the elevator car 12, in which these deflecting pulleys 16.3 are installed.
  • this lower bottle 17 can be integrated with the Umlenkpulleys 16.3 even in the cabin floor.
  • FIG Fig. 2 A cross-section through a similar elevator system is shown in FIG Fig. 2 shown.
  • the elevator car 12 is moved via a V-ribbed belt transmission means 13 within the shaft 11.
  • a stationary drive 14 is provided which drives the V-ribbed belt transmission means 13.
  • Several pulleys are provided to guide the V-ribbed belt transmission means 13 accordingly.
  • the drive 14 is mounted stationarily above the upper end position of the counterweight 15.
  • the drive 14 is mounted on a bracket 9 which is supported on or on one or more guide rails 18 of the elevator system 10.
  • the lower block 17 is at right angles to the side walls of the elevator shaft 11 in the plane of the drawing.
  • this second embodiment is substantially similar to the first embodiment.
  • the car guide rails 18 are arranged eccentrically, ie, the guide plane 20 is located between the car door 7 and the center of gravity S of the elevator car 12, which is in the case shown on the central axis of the V-ribbed belt transmission means 13.
  • Fig. 3 shows a cross section through another elevator system 10.
  • the drive 14 is supported on the counterweight rails 19 and on one of the car rails 18.
  • the fixed point of the V-ribbed belt transmission means 13 is supported on the second car rail 18.
  • the car 12 and counterweight 15 2 1 suspended.
  • the diagonal course of the V-ribbed belt transmission means 13 allows a centrally guided with respect to the cabin center of gravity S and centrically suspended cabin 12 with the associated with Fig. 2 described advantages.
  • a different arrangement 10 is in the Figs. 5A and 5B shown.
  • the drive 14 is arranged outside the cabin projection above the upper end position of the counterweight 15.
  • the drive can, as in the previous embodiments, include a synchronous or an asynchronous motor.
  • the drive 14 is placed on a support which rests on or on the guide rails 18 of the cab 12 and the guides 19 to the counterweight 15.
  • cabin 12 and counterweight 15 are hung 1: 1.
  • the V-ribbed belt transmission means 13 is arranged halfway to the left and to the right of the elevator car 12.
  • the first half 13.1 of the V-ribbed belt transmission means 13 leads from the counterweight 15 via the Antriebspulley 16.2 to an existing on the elevator car 12 in the vicinity of the ground fixed point.
  • the drive 14 is arranged above the elevator shaft door 7 between the shaft inner wall 21 and the shaft outer wall 22. This is readily possible because the diameter of the drive 14 is smaller than the shaft wall thickness D.
  • the drive 14 may be designed as a synchronous or asynchronous motor as in the other embodiments.
  • a small mass system ie a drive with a low mass moment of inertia, is used as the drive.
  • the drive 14 is provided at the two ends each with a Antechnischspulley 16.1. Both the Antriebspulleys 16.1 and the drive 14 may be mounted on a common support 43.
  • the system 10 is provided with two counterweights 15, each located on one side of the elevator car 12.
  • the V-ribbed belt transmission means 13 are arranged symmetrically on the left and right sides of the elevator car 12. First runs of the V-ribbed belt transmission means 13 lead from the Antechnischspulleys 16.1 to first at the same height firmly mounted Umlenkpulleys 16.5, of these from down to both sides of the elevator car 12 mounted Umlenkpulleys 16.6, wrap around this and lead up to fixed points 25.1. Second runs of the V-ribbed belt transmission means 13 lead from the Antechnischspulleys 16.1 to second at the same height fixed Umlenkpulleys 16.7, from these down to attached to the counterweights 15 Umlenkpulleys 16.8, wrap around them and lead up to fixed points 25.2.
  • a carrier 44 is mounted on the counterweight guide rails 19 and the car guide rails 18 on both sides of the elevator car 12, which carriers 44 carry the deflecting pulleys 16.5 and 16.7 and the fixed points 25.1 and 25.2.
  • the carriers 44 may form a U-shaped support structure with the support 43 of the drive 14. Horizontal and vertical forces are thus not transferred to the shaft structure.
  • the car guide rails 18 and attached to the elevator car 12 Umlenkpulleys 16.6 are arranged in the direction of the cabin depth as close as possible to the cabin center of gravity S, so that the managers remain low during normal operation as well as when catching.
  • Fig. 6D details of a second drive 14, which is part of a machine room-less elevator system according to the Fig. 6A and 6B is.
  • the illustrated drive 14 has a split shaft 46 which is provided with two coupling elements 47. Otherwise, this drive corresponds to the in Fig. 6C shown drive.
  • the maintenance of the drive 14 can be done from the shaft interior.
  • FIG. 7A and 7B A development of the drive according to the Fig. 6A and 6B is in the Figs. 7A and 7B shown.
  • the drive differs in that two separate drives 14.1 and 14.2 are provided.
  • the car 12 and the counterweights 15 are hung 2: 1.
  • the side view in FIG. 7B shows the always same direction bending of the V-ribbed belt transmission means 13, which counteracts their premature wear.
  • Fig. 8 shows a first such elevator system.
  • the car 12 and the counterweight 15 are connected to each other with suspension elements 33 in the form of cables (eg steel cables, aramid cables), flat belts, toothed belts or chains.
  • a Umlenkpulley 31 is provided at the shaft head and can on the Guide rails (not shown) to be supported.
  • the drive 14 is located at the shaft bottom 32.
  • V-ribbed belt drive means 13 By means of V-ribbed belt drive means 13, the drive 14 moves the car 12.
  • the V-ribbed belt drive means 13 is connected at one end to the lower side of the counterweight 15.
  • the necessary clamping force can be generated for example by means of a compression spring 34, or by a corresponding counterweight.
  • This in Fig. 9 shown elevator system 30 substantially corresponds to the in Fig. 8 shown elevator system.
  • the drive 14 has a reduction 35.
  • the drive 14 may be coupled to the reduction 35 via a V-belt or the like.
  • the counterweight 15 is connected to the elevator car 12 1: 1 via a suspension element 33 and a plurality of deflection pulleys 31.
  • the suspension elements 33 can either be attached only to the left of the elevator car 12 (as shown) or on both sides of the elevator car 12 (in dashed lines). These compounds fulfill a purely supporting function.
  • the drive 14 is located above the counterweight 15 and is supported by a preferably attached to the guide rails 18, 19 support 37.
  • the counterweight 15 compensates for 100% of the cabin weight and part of the payload.
  • a V-ribbed belt 13 is attached directly to the top of the counterweight 15 (suspension 1: 1), deflected by the drive pulley 16.1 by 180 degrees and guided to the tensioning roller 38 located at the bottom of the shaft 32.
  • the tension pulley 38 redirects the V-ribbed belt 13 by 180 degrees, after which it moves up to the lower end of the belt Counterweight 15 out and attached there.
  • the tension roller 38 may be incorporated in a lever mechanism 39, which biases the V-ribbed belt 13 by means of spring or weight.
  • the required maximum torque of the drive can be halved.
  • FIG. 11 Another elevator system is in Fig. 11 shown.
  • the drive 14 is in the example shown between the elevator car 12 and the wall of the shaft 11.
  • the elevator car 12 and the counterweight 15 are guided on common guide rails 18.
  • these rails have a special profile.
  • Either drive pulleys 16.1 can be provided on both sides of the drive 14 or only on one side of the drive 14.
  • Figure 12 shows a 1: 1 suspension.
  • a 2: 1 hanger design is possible when the V-ribbed belts 13, such as in FIG Fig. 1 represented, passed under the elevator car 12 and fixed on the other side cabin in the shaft head.
  • FIG. 12 Another compact drive 14 is in Fig. 12 shown.
  • This drive 14 is characterized in that it has two drive pulleys 16.1.
  • the drive 14 further comprises a motor 40, a brake 41 and a continuous shaft 45.
  • the two drive pulleys 16.1 each sit at one end of the shaft 45.
  • the drive 14 is particularly suitable for laid out laterally above the cabin 12 installation.
  • the V-ribbed belt has teeth which are made highly wear-resistant.
  • the drive is located in or on the elevator shaft.

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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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Vehicle Body Suspensions (AREA)
  • Paper (AREA)
  • Lubricants (AREA)
  • Types And Forms Of Lifts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Coating Apparatus (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Pinball Game Machines (AREA)

Claims (6)

  1. Système d'ascenseur (10) avec un entraînement (14),
    l'entraînement (14) coopère par l'intermédiaire d'un moyen de transmission (13) avec une cabine d'ascenseur (12) et un contrepoids (15) afin de déplacer la cabine (12) et le contrepoids (15), grâce à la transmission d'une force, dans une gaine d'ascenseur (11), la cabine (12) étant guidée sur des rails de guidage (18),
    l'entraînement (14) est pourvu de deux poulies d'entraînement (16.1), et le moyen de transmission (13) est divisé en deux brins de moyen de transmission (13.1, 13.2) correspondant aux deux poulies d'entraînement (16.1),
    les deux brins de moyens de transmission (13.1, 13.2) sont guidés parallèlement l'un à l'autre par l'intermédiaire des deux poulies d'entraînement (16.1), et de manière globalement centrée par rapport à un centre de gravité de cabine S par l'intermédiaire de deux poulies de renvoi (16.3) de la cabine (12) et de poulies de renvoi (16.2) du contrepoids,
    les poulies d'entraînement (16.1) sont disposées sur un axe longitudinal, et l'axe longitudinal des poulies d'entraînement (16.1), un axe des poulies de renvoi (16.3) de la cabine (12) et un axe des poulies de renvoi (16.2) du contrepoids (15) sont parallèles,
    caractérisé en ce que le moyen de transmission (13) est constitué par un moyen de transmission en forme de courroie (13, 50), de préférence une courroie à nervures cunéiformes (13), et l'entraînement (14) avec un moteur (40) et les deux poulies d'entraînement (16.1) est disposé dans la gaine d'ascenseur entre la cabine (12) et une paroi, voisine, de la gaine (11), vu de dessus ;
    le moteur (40) de l'entraînement (14) et les deux poulies d'entraînement (16.1) étant disposés sur un arbre continu (45).
  2. Système d'ascenseur (10) avec un entraînement (14) selon l'une des revendications précédentes, caractérisé en ce que l'axe longitudinal de l'entraînement (14) est disposé globalement parallèlement à une paroi, voisine, de la gaine (11).
  3. Système d'ascenseur (10) avec un entraînement (14) selon l'une des revendications précédentes, caractérisé en ce que chaque moyen de transmission (13), de son premier point de fixation à son second point de fixation, est disposé globalement le long d'un plan vertical.
  4. Système d'ascenseur (10) avec un entraînement (14) selon l'une des revendications précédentes, caractérisé en ce que la poulie de renvoi (16.3) de la cabine d'ascenseur est installée au-dessous de ladite cabine d'ascenseur (12).
  5. Système d'ascenseur (10) avec un entraînement (14) selon l'une des revendications précédentes, caractérisé en ce que les poulies d'entraînement (16.1) sont disposées globalement sur les deux extrémités de l'arbre continu (45).
  6. Système d'ascenseur (10) avec un entraînement (14) selon l'une des revendications précédentes, caractérisé en ce que l'entraînement (14) comprend par ailleurs un frein (41).
EP07108982A 2001-11-23 2002-11-20 Système d'élévation Revoked EP1834919B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07108982A EP1834919B1 (fr) 2001-11-23 2002-11-20 Système d'élévation
HK08102989.1A HK1116150B (en) 2001-11-23 2008-03-14 Lift system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP01811132 2001-11-23
EP05106721A EP1604939B1 (fr) 2001-11-23 2002-11-20 Ascenseur comprenant un moyen de transmission à bande, en particulier comprenant une bande rainurée en V, servant de moyen de support et/ou de traction
EP07108982A EP1834919B1 (fr) 2001-11-23 2002-11-20 Système d'élévation
EP02774244A EP1446348B1 (fr) 2001-11-23 2002-11-20 Ascenseur pourvu d'un moyen de transmission du type courroie, en particulier d'une courroie trapezoidale a nervures, servant de moyen de support et/ou de moyen d'entrainement

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP02774244.4 Division 2002-11-20
EP05106721A Division EP1604939B1 (fr) 2001-11-23 2002-11-20 Ascenseur comprenant un moyen de transmission à bande, en particulier comprenant une bande rainurée en V, servant de moyen de support et/ou de traction
EP05106721.3 Division 2005-07-21

Publications (3)

Publication Number Publication Date
EP1834919A2 EP1834919A2 (fr) 2007-09-19
EP1834919A3 EP1834919A3 (fr) 2008-05-21
EP1834919B1 true EP1834919B1 (fr) 2011-06-15

Family

ID=8184263

Family Applications (9)

Application Number Title Priority Date Filing Date
EP05006057A Expired - Lifetime EP1547960B1 (fr) 2001-11-23 2002-11-20 Ascenseur avec cables du type courroie
EP02774244A Expired - Lifetime EP1446348B1 (fr) 2001-11-23 2002-11-20 Ascenseur pourvu d'un moyen de transmission du type courroie, en particulier d'une courroie trapezoidale a nervures, servant de moyen de support et/ou de moyen d'entrainement
EP05103258A Revoked EP1561720B1 (fr) 2001-11-23 2002-11-20 Ascenseur comprenant un moyen de transmission à bande, en particulier comprenant une bande rainurée en V, servant de moyen de support et/ou de traction
EP07108982A Revoked EP1834919B1 (fr) 2001-11-23 2002-11-20 Système d'élévation
EP05104453A Revoked EP1580156B1 (fr) 2001-11-23 2002-11-20 Ascenseur comprenant des moyens de transmission sous forme de courroies trapézoidales, en particulier comprenant des courroies trapézoidales dentées, comme moyens de support et /ou de traction
EP05106721A Expired - Lifetime EP1604939B1 (fr) 2001-11-23 2002-11-20 Ascenseur comprenant un moyen de transmission à bande, en particulier comprenant une bande rainurée en V, servant de moyen de support et/ou de traction
EP02776633A Expired - Lifetime EP1446350B1 (fr) 2001-11-23 2002-11-22 Systeme d'ascenseur
EP02776634A Expired - Lifetime EP1446351B1 (fr) 2001-11-23 2002-11-22 Ascenseur
EP02776635A Expired - Lifetime EP1446352B1 (fr) 2001-11-23 2002-11-22 Systeme d'ascenseur

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP05006057A Expired - Lifetime EP1547960B1 (fr) 2001-11-23 2002-11-20 Ascenseur avec cables du type courroie
EP02774244A Expired - Lifetime EP1446348B1 (fr) 2001-11-23 2002-11-20 Ascenseur pourvu d'un moyen de transmission du type courroie, en particulier d'une courroie trapezoidale a nervures, servant de moyen de support et/ou de moyen d'entrainement
EP05103258A Revoked EP1561720B1 (fr) 2001-11-23 2002-11-20 Ascenseur comprenant un moyen de transmission à bande, en particulier comprenant une bande rainurée en V, servant de moyen de support et/ou de traction

Family Applications After (5)

Application Number Title Priority Date Filing Date
EP05104453A Revoked EP1580156B1 (fr) 2001-11-23 2002-11-20 Ascenseur comprenant des moyens de transmission sous forme de courroies trapézoidales, en particulier comprenant des courroies trapézoidales dentées, comme moyens de support et /ou de traction
EP05106721A Expired - Lifetime EP1604939B1 (fr) 2001-11-23 2002-11-20 Ascenseur comprenant un moyen de transmission à bande, en particulier comprenant une bande rainurée en V, servant de moyen de support et/ou de traction
EP02776633A Expired - Lifetime EP1446350B1 (fr) 2001-11-23 2002-11-22 Systeme d'ascenseur
EP02776634A Expired - Lifetime EP1446351B1 (fr) 2001-11-23 2002-11-22 Ascenseur
EP02776635A Expired - Lifetime EP1446352B1 (fr) 2001-11-23 2002-11-22 Systeme d'ascenseur

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EP (9) EP1547960B1 (fr)
JP (5) JP2005509578A (fr)
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AT (9) ATE393754T1 (fr)
AU (6) AU2002340704B2 (fr)
BR (5) BR0214385B1 (fr)
CA (4) CA2465031C (fr)
CY (1) CY1105599T1 (fr)
DE (8) DE50211492D1 (fr)
DK (6) DK1561720T3 (fr)
ES (9) ES2368262T3 (fr)
MX (3) MXPA04004787A (fr)
NO (4) NO330310B1 (fr)
NZ (1) NZ532893A (fr)
PT (4) PT1561720E (fr)
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ATE303970T1 (de) * 1999-10-11 2005-09-15 Inventio Ag Seilaufzug
DE19963286B4 (de) * 1999-12-27 2005-06-23 Aufzugfabrik Wilhelm Nunn Gmbh & Co. Aufzug
JP2001302138A (ja) 2000-04-14 2001-10-31 Mitsubishi Electric Corp エレベーターの主索装置
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JP3629697B2 (ja) * 2000-07-12 2005-03-16 村田機械株式会社 複数の走行モータを備えた搬送装置
JP2002167137A (ja) * 2000-11-29 2002-06-11 Toshiba Corp エレベータ
ATE305896T1 (de) * 2001-01-04 2005-10-15 Wittur Ag Getriebeloser seilaufzug mit doppelt umschlungenen treibscheibenantrieb
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KR100439854B1 (ko) * 2002-03-13 2004-07-12 한국과학기술연구원 에어로젤형 백금-루테늄-탄소 촉매, 그 제조방법 및 상기촉매를 이용한 직접메탄올 연료전지
DE10240988B4 (de) * 2002-09-05 2014-02-27 Inventio Ag Aufzugsanlage mit einer aus Riemen und Scheiben bestehenden Antriebsübertragungsanordnung
JP5129428B2 (ja) * 2003-12-01 2013-01-30 インベンテイオ・アクテイエンゲゼルシヤフト エレベータシステム
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9994425B1 (en) 2016-12-12 2018-06-12 Thyssenkrupp Elevator Ag Compact motor arrangement with integrated brakes and shaft bearings

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