EP1604939A1 - 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 - Google Patents

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 Download PDF

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Publication number
EP1604939A1
EP1604939A1 EP05106721A EP05106721A EP1604939A1 EP 1604939 A1 EP1604939 A1 EP 1604939A1 EP 05106721 A EP05106721 A EP 05106721A EP 05106721 A EP05106721 A EP 05106721A EP 1604939 A1 EP1604939 A1 EP 1604939A1
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EP
European Patent Office
Prior art keywords
belt
transmission means
elevator
drive
elevator system
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
EP05106721A
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German (de)
English (en)
Other versions
EP1604939B1 (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
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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
Priority to EP05106721A priority patent/EP1604939B1/fr
Publication of EP1604939A1 publication Critical patent/EP1604939A1/fr
Application granted granted Critical
Publication of EP1604939B1 publication Critical patent/EP1604939B1/fr
Priority to HK08102989.1A priority patent/HK1116150A1/xx
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • 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 in the claims Are defined.
  • Elevator systems of this type usually have an elevator car up in an elevator shaft or free along a guide device is movable. To generate the Movement, the elevator system has a drive over Transmission means with the elevator car and a balance weight (also called counterweight) interacts.
  • a balance weight also called counterweight
  • the described system has the disadvantage that the as Transmission means did not use that with certain belts achievable other belt-like transmission means has optimal traction and that the energy input to the drive motor as well as the transmission of Signals from associated control and regulating devices over long, flexible cables must be made.
  • This system has the same disadvantages as the described above and has the additional disadvantage, that for the drive function, a toothed belt and for the Tragfunktion another means are used. in the Comparison with a system in the drive and support function done through the same means is in this system Also a larger number of roles or pulleys required.
  • a different elevator system with toothed belt type Transfer agent is known from US Patent 5,191,920.
  • the drive unit is located on the elevator car or on the so-called Load handling attachments.
  • the belts disclosed in the cited documents have certain disadvantages.
  • Flat belts have in elevator facilities with in relation to the payload light elevator cabins insufficient traction.
  • the problem is that these are not on the drive pulley slip when the elevator car or the counterweight due to a control breakdown on its end position buffers rest.
  • the centering of the belt on the Riemenpulleys not easy to realize.
  • the elevator system has an elevator car, a drive, belt-like transmission means, preferably a V-ribbed belt, and a counterweight on.
  • a drive preferably a V-ribbed belt
  • a counterweight on.
  • the transmission means participate the drive together to the elevator car through transmission to move a force.
  • V-ribbed belts - also called V-ribbed belts - for use.
  • Such a V-ribbed belt can advantageously as frictionally engaged (adhesive) and / or drive element (transmission means) for a Elevator cab be used with counterweight.
  • a higher one by its shape Cable force ratio In the case of a belt pulley driven belt means a high rope force ratio, that the tensile force in running on the belt pulley (pulled) run of the belt can be much higher than in the same time running from Riemenpulley strand.
  • a V-ribbed belt as transmission means for an elevator car with counterweight has this advantage It also makes a very light elevator car can interact with a much heavier counterweight without the transmission means on the Antriebspulley slips.
  • the V-ribbed belt 13 a plurality of longitudinally arranged in parallel wedge-shaped grooves 5 and V-ribs 6 on.
  • This wedge-shaped Grooves 5 and V-ribs 6 allow by their Wedge effect a rope force ratio of more than 2 at one Wrap angle of 180 degrees.
  • V-ribbed belt 13 it is another advantage of the V-ribbed belt 13 that he himself on the driving or leading pulleys self centered.
  • the V-ribbed belt 13 on the back i.e., on the side that is not wedge-shaped Grooves 5 or V-ribs 6) with a guide rib 2, as shown in FIG.
  • This leadership rib 2 has the task, in a counter-bending of the V-ribbed belt, d. H. if this is a pulley with against the pulley straightened belt backside reveals the V-ribbed belt in a guide groove provided in the tread of the pulley respectively.
  • the wedge-shaped grooves 5 of the V-ribbed belt 13 a Groove angle b of 80 degrees to 100 degrees.
  • the groove angle b is about 90 degrees.
  • This groove angle b is much larger than conventional V-ribbed belts. Achieved by the larger groove angle b a reduction of the running noise.
  • the self-centering Property as well as one (defined above) increased rope power ratio remain but.
  • the V-ribbed belt is 13 on the back, as shown in Fig. 13, with a Layer 4 provided, preferably good sliding properties Has.
  • This layer 4 may be, for example, a fabric layer be. Facilitated in multi-suspended elevator systems this is the assembly.
  • V-ribbed belt 13 is shown in FIG.
  • This V-ribbed belt has both wedge-shaped grooves 5 and Ribs 6, which are applied in the longitudinal direction, as well Transverse grooves 3. These transverse grooves 3 improve bending flexibility of the V-ribbed belt, so this with Collaborate belt pulleys with reduced diameter can.
  • the transmission means (V-ribbed belt 13) contains tension members 1 oriented in the longitudinal direction, which consist of metallic strands (eg steel strands) or non-metallic strands (eg of manmade fibers) , Such tension members 1 impart the required tensile strength and / or longitudinal rigidity to the transfer means according to the invention.
  • a preferred embodiment of the transmission means comprises tension members 1 made of Zylon fibers.
  • Zylon is a trade name of Toyobo Co. Ltd., Japan, and refers to manmade fibers of poly (p-phenylene-2,6-benzobisoxazole) (PBO).
  • the tension members 1 should be in the V-ribbed belt be embedded in that adjacent fibers or strands do not touch.
  • the ideal is a degree of filling, d. H. a ratio between the total cross section of all tension members and the cross-section of the belt, of at least 20% proved.
  • FIG. 16 shows an embodiment of the V-ribbed belt 13 which is likewise suitable as transmission means for elevator systems.
  • a flat tension layer 51 forms the core of the V-ribbed belt 13. This 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 (not shown) 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 V-ribbed belt provided with a full-area tension layer can also have a guide rib as already described in connection with FIG. 15.
  • FIG. 17 another applicable in elevator systems Transfer means shown, which is to solve the inventive task is. It is about one of several layers of different materials constructed flat belt 50.
  • the flat belt contains in the core at least one flat tensile layer 51, for example consists of an unreinforced polyamide film, or from a plastic film that is in the plastic matrix reinforced chemical fibers is reinforced.
  • This train layer 51 gives the flat belt the required tension and Creep resistance, but is also flexible enough to one sufficiently high number of bending operations when redirecting to be able to endure a belt pulley.
  • the flat belt 50 also has an outer, front-side friction layer 55, for example, from an NBR elastomer (nitriles butadienes Rubber), as well as an outer, back cover layer 54, which, depending on the elevator system, as a friction or sliding coating is executed. Between the mentioned main layers For example, intermediate layers 56 may be present which have the required To convey adhesion between the mentioned layers and / or increase the flexibility of the flat belt. For the purpose of Optimization of the aforementioned rope force ratio are Friction layers with coefficients of friction of 0.5 to 0.7 compared Steel pulleys available, which are also very resistant to abrasion.
  • the lateral guidance of the flat belt 50 is usually, as shown in Fig. 18, by at the pulleys 16th attached flanges 57 ensures, possibly in Combined with a crowning of the pulley treads.
  • FIGS. 1A and 1B A first embodiment of an elevator system 10 according to the invention is shown in FIGS. 1A and 1B.
  • 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 V-ribbed belt transmission means 13 is fixed at its one end in the region of the bracket 9, leads from this fixed point down to a suspension pulley 16.2 of a counterweight 15, wraps around this suspension pulley 16.2, leads up to the Antriebspulley 16.1, wraps around this leads downwards a below the elevator car 12 attached to this first Umlenkpulley 16.3, from there horizontally below the elevator car 12 through to a second below the elevator car 12 attached to this Umlenkpulley 16.3 and then back up to a second, referred to as support structure 8 fixed point.
  • the car 12 is moved up or down via the V-ribbed belt transmission means 13.
  • the guide plane 20 formed by the two car guide rails 18 is, as shown in FIG.
  • the car guide rails can be placed outside the space occupied by the V-ribbed belt transmission means 13 and the belt pulley, whereby on the one hand the axis of the strand of the V-ribbed belt transmission means 13 passing under the elevator car 12 can be arranged below the car's center of gravity S. when it lies in the guide plane 20 formed by the car guide rails 18.
  • the claimed shaft width is minimized.
  • the suspension pulley 16.2 and the underneath the elevator car 12 mounted Umlenkpulleys 16.3 results in a ratio of V-ribbed belt speed to cabin and counterweight speed of 2: 1 (2: 1 suspension). This is compared to a 1: 1 suspension the torque applied by the drive 14 half reduced.
  • FIG Fig. 2 A cross-section through a similar embodiment is shown in FIG Fig. 2 shown.
  • the elevator car 12 is accessed via a V-ribbed belt transmission means 13 within the shaft 11th emotional.
  • a stationary drive 14 provided, the V-ribbed belt transmission means 13th drives.
  • the drive 14 stationary above the upper end position of the counterweight 15 appropriate.
  • the drive 14 is mounted on a bracket 9, on or on one or more guide rails 18 of the Elevator system 10 is supported.
  • the bottom block 17 is perpendicular to the side walls the elevator shaft 11 in the plane of the drawing.
  • this second embodiment is substantially similar the first embodiment.
  • the car guide rails 18 are arranged eccentrically, i. the management level 20 is located between the car door 7 and the center of gravity S of the elevator car 12, which in the case shown on the Central axis of the V-ribbed belt transmission 13th lies.
  • Fig. 3 shows a cross section through a further embodiment an elevator system 10.
  • the drive 14 is on the counterweight rails 19 and on one of the car rails 18 supported.
  • On the opposite side is the Fixed point of the V-ribbed belt transmission means 13 on the supported second cabin rail 18.
  • the diagonal course of the V-ribbed belt transmission means 13 allows one in terms of the Cabin center point S centric guided and centric Suspended cabin 12 with the in connection with FIG described advantages.
  • FIG. 14 In another embodiment, shown in FIG is the drive 14 on the two counterweight rails 19 and supported on an elevator rail 18. On the opposite side is the benchmark for here too fixing ends of the V-ribbed belt transmission means 13 supported on the second car rail 18.
  • the drive 14 is in communication with two drive pulleys 16.1. It are two strands of V-ribbed belt transmission means Provided 13.1 and 13.2, which are parallel to each other. Also in this embodiment, cabin 12 and counterweight 15 hung 2: 1.
  • the division of the V-ribbed belt transmission means into two parallel strands 13.1 and 13.2 allows a centric leadership and a in Concerning the cabin center of gravity S centric suspension of Elevator car 12 with those described in connection with FIG Benefits.
  • FIGS. 5A and 5B A different arrangement 10 is shown in FIGS. 5A and 5B shown.
  • the drive 14 is outside the cabin projection arranged above the upper end position of the counterweight 15.
  • the drive can, as with the previous ones Embodiments, a synchronous or an asynchronous motor contain.
  • the drive 14 is on a Carrier placed on or on the guide rails 18 the car 12 and the guides 19 to the counterweight 15 rests.
  • the V-ribbed belt transmission means 13 is half to the left and right of the elevator car 12th arranged.
  • the first half 13.1 of the V-ribbed belt transmission means 13 leads from the counterweight 15 over the Antriebspulley 16.2 to one on the elevator car 12 in the Near the ground existing fixed point.
  • the second half 13.2 of the V-ribbed belt transmission means 13 leads from Counterweight 15 via the Antriebspulley 16.1 along the Schachtdecke 21 over the cabin 12. There it is from a Umlenkpulley 16.4 deflected and a second at the Elevator cabin 12 near the ground existing fixed point guided.
  • the two guide rails 18 are at the top End preferably joined together (e.g. Cross member 24) to the horizontally directed belt force catch.
  • the V-ribbed belt transmission means 13 and the guiding plane 20 of the elevator car 12 is symmetrical to the axis with the cabin center of gravity S arranged. you Distance to this axis is small to the executives, on the one hand in normal operation, on the other hand when intervening a safety gear to keep low.
  • FIG. 5C Part of a machine room-less elevator system according to Figs. 5A and 5B.
  • the drive 14 includes a motor 40, by a shaft 45 with the Antriebspulley 16.1 connected is.
  • the drive 14 shown is very compact.
  • the drive 14 is above the elevator shaft door 7 between the shaft inner wall 21 and the shaft outer wall 22 arranged. This is easily possible because of Diameter of the drive 14 is smaller than the shaft wall thickness D.
  • the drive 14 may as in the other embodiments designed as a synchronous or asynchronous motor be.
  • the drive is a small mass system, d. H. a drive with a low mass moment of inertia, used.
  • the drive 14 is at the two ends depending provided with a Antechnischspulley 16.1. Both the Antriebspulleys 16.1 and the drive 14 can on be attached to a common support 43.
  • the system 10 is equipped with two counterweights 15, each depending on one side of the elevator car 12 are arranged.
  • the V-ribbed belt transmission means 13 are symmetrical the left and right sides of the elevator car 12 are arranged.
  • First runs of the V-ribbed belt transmission means 13 lead from the Antriebspulleys 16.1 to first on same height fixed deflection pulley 16.5, of these from down to both sides attached to the elevator car 12 Umlenkpulley 16.6, wrap around this and lead up to fixed points 25.1.
  • Second runs of V-ribbed belt transfer means 13 lead from the drive pulleys 16.1 out to the second fixed at the same height Umlenkpulley 16.7, from these downwards to the Counterweights 15 attached deflection pulley 16.8, loop around these and lead up to fixed points 25.2.
  • the carriers 44 may communicate with the support 43 of the drive 14 form a U-shaped support structure. Horizontal and vertically acting forces are thus not on the shaft structure transfer.
  • the car guide rails 18 and the Umlenkpulleys 16.6 attached to the elevator car 12 are in the direction of the cabin depth as close as possible to Cabin center S arranged to allow managers in the Normal operation as well as catching low remain.
  • FIG. 6C Details of a first drive 14 are shown in FIG. 6C. the component of a machine room-less elevator system according to FIGS. 6A and 6B.
  • the drive 14 includes a Engine 40 and one or two brakes 41.
  • the two Antriebspulleys 16.1 are by support members 44 with the Support 43 connected.
  • Insulated torque arms 42 are used the attachment of the motor 40 to the support 43.
  • the shaft 45 is executed throughout.
  • the drive shown has low rotating masses and is due to its low Size suitable for installation in the shaft wall.
  • FIG. 6D Details of a second drive 14 are shown in FIG. 6D. the component of a machine room-less elevator system according to FIGS. 6A and 6B.
  • the drive 14 shown has a split shaft 46, the two coupling elements 47 is provided. Otherwise, this drive corresponds to the in Fig. 6C shown drive.
  • the maintenance of the drive 14 can take place from the shaft interior.
  • FIGS. 6A and Fig. 6B A development of the embodiment according to FIGS. 6A and Fig. 6B is shown in Figs. 7A and 7B.
  • the embodiment differs in that two separate drives 14.1 and 14.2 are provided.
  • the cabin 12 and the Counterweights 15 are suspended 2: 1.
  • the side view in Figure 7B shows the always same direction bending of the V-ribbed belt transmission means 13, what's more premature Abrasion counteracts.
  • Fig. 8 shows a first such embodiment.
  • the cabin 12 and the counterweight 15 are with support means 33 in the form of ropes (e.g., steel ropes, aramid ropes), flat belts, Timing belt or chains connected together.
  • a deflection pulley 31 is provided at the shaft head and can on the Guide rails (not shown) to be supported.
  • Of the Drive 14 is located at the shaft bottom 32.
  • V-ribbed belt drive means 13 the drive 14 moves the Cab 12.
  • the V-ribbed belt driving means 13 is at a End connected to the lower side of the counterweight 15.
  • the necessary clamping force can, for example, by means of a Compression spring 34, or by a corresponding counterweight be generated.
  • the embodiment 30 shown in FIG. 9 corresponds to FIG Essentially the embodiment shown in Fig. 8.
  • One Difference is that the drive 14 via a Reduction 35 features. This can be a smaller drive 14th be used.
  • the drive 14 can via a V-belt or the like may be coupled to the reduction 35.
  • FIGS. 10A and 10B show another embodiment of the invention Invention shown.
  • the counterweight 15 is 1: 1 over one Supporting means 33 and several Umlenkpulleys 31 with the elevator car 12 connected.
  • the support means 33 can either only on the left of the elevator car 12 (as shown) or on both sides the elevator car 12 (in dashed line) attached be. These compounds fulfill a purely load-bearing Function.
  • the drive 14 is located above the counterweight 15 and is of a preferably on the guide rails 18, 19 fastened support 37 worn.
  • the Counterweight 15 equals 100% of the cabin weight and one Part of the payload off.
  • a V-ribbed belt 13 is at the top of Counterweight 15 directly attached (suspension 1: 1), over the Antriebspulley 16.1 deflected by 180 degrees and to the am Manhole bottom 32 located tension roller 38 out.
  • the Tension pulley 38 redirects the V-ribbed belt 13 180 again Degree at which it moves up to the lower end of the Counterweight 15 out and attached there.
  • the Tensioning roller 38 may be incorporated in a lever mechanism 39, the by means of spring or weight force the V-ribbed belt 13th stressed.
  • FIGS. 10A and 10B can be considered modify, for example, by the V-ribbed belt 13th by suitable arrangement of pulleys leads to a so-called 2: 1 - Umhlindung forms, over which the drive 14 counterweight 15 drives (as in connection with Fig. 1A described). This allows the required maximum torque of the drive be halved.
  • FIG. Of the Drive 14 is located 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 on common Guide rails 18 out.
  • these rails have a special profile. It can either Drive pulleys 16.1 on both sides of the drive 14 or be provided only on one side of the drive 14.
  • Figure 12 shows a 1: 1 suspension.
  • An execution with 2: 1 - suspension is possible if the V-ribbed belt 13, as shown for example in Fig. 1, below the elevator car 12 passed and on the other Cabin side be fixed in the shaft head.
  • FIG. 1 Another compact drive 14 is shown in FIG. This drive 14 is characterized in that it has two Drive pulleys 16.1 has.
  • the drive 14 comprises a motor 40, a brake 41 and a continuous Shaft 45.
  • the two drive pulleys 16.1 each sit on one end of the shaft 45.
  • the drive 14 is especially for the laterally above the cabin 12 lying installation designed.
  • V-ribbed belt Teeth on, which are highly wear-resistant.
  • the stationary drive is either in housed in a machine room, or the drive is located in or on the hoistway.

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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)
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  • Lubricants (AREA)
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  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Pinball Game Machines (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Coating Apparatus (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP05106721A 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 Expired - Lifetime EP1604939B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07108982A EP1834919B1 (fr) 2001-11-23 2002-11-20 Système d'élévation
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
HK08102989.1A HK1116150A1 (en) 2001-11-23 2008-03-14 Lift system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP01811132 2001-11-23
EP01811132 2001-11-23
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
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP02774244A Division 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 Child Applications (1)

Application Number Title Priority Date Filing Date
EP07108982A Division EP1834919B1 (fr) 2001-11-23 2002-11-20 Système d'élévation

Publications (2)

Publication Number Publication Date
EP1604939A1 true EP1604939A1 (fr) 2005-12-14
EP1604939B1 EP1604939B1 (fr) 2008-01-02

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ID=8184263

Family Applications (9)

Application Number Title Priority Date Filing Date
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
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
EP05006057A Expired - Lifetime EP1547960B1 (fr) 2001-11-23 2002-11-20 Ascenseur avec cables du type courroie
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
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 After (8)

Application Number Title Priority Date Filing Date
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
EP05006057A Expired - Lifetime EP1547960B1 (fr) 2001-11-23 2002-11-20 Ascenseur avec cables du type courroie
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
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) EP1604939B1 (fr)
JP (5) JP2005509578A (fr)
CN (5) CN101062742A (fr)
AT (9) ATE512925T1 (fr)
AU (6) AU2002340704B2 (fr)
BR (5) BR0216031B1 (fr)
CA (4) CA2465031C (fr)
CY (1) CY1105599T1 (fr)
DE (8) DE50211492D1 (fr)
DK (6) DK1446348T3 (fr)
ES (9) ES2298937T3 (fr)
HK (9) HK1068593A1 (fr)
MX (3) MXPA04004787A (fr)
NO (4) NO330310B1 (fr)
NZ (1) NZ532893A (fr)
PT (4) PT1604939E (fr)
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ZA (3) ZA200403134B (fr)

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