EP1446350B1 - Systeme d'ascenseur - Google Patents

Systeme d'ascenseur Download PDF

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Publication number
EP1446350B1
EP1446350B1 EP02776633A EP02776633A EP1446350B1 EP 1446350 B1 EP1446350 B1 EP 1446350B1 EP 02776633 A EP02776633 A EP 02776633A EP 02776633 A EP02776633 A EP 02776633A EP 1446350 B1 EP1446350 B1 EP 1446350B1
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EP
European Patent Office
Prior art keywords
support means
lift
counterweight
cage
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.)
Expired - Lifetime
Application number
EP02776633A
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German (de)
English (en)
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EP1446350A1 (fr
Inventor
Ernst Friedrich Ach
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Inventio AG
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Inventio AG
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Publication of EP1446350B1 publication Critical patent/EP1446350B1/fr
Priority to CY20061100471T priority patent/CY1105599T1/el
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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 as defined in the claims.
  • Elevator systems of the type according to the invention usually have an elevator car and a counterweight, which are movable in an elevator shaft or along free-standing guide devices.
  • the elevator system has at least one drive with at least one traction sheave, which carry the elevator car and the counterweight via supporting and drive means and transmit the required driving forces to them.
  • suspension means The support and drive means are referred to below as suspension means.
  • An elevator system with a flat belt-like suspension means in different arrangements is known from PCT patent application WO 99/43593.
  • the elevator according to this patent application contains a drive machine, which is arranged in the shaft space above the elevator car and acts on at least one traction sheave on the differently arranged, with the elevator car in operative connection, flat support means that the elevator car is moved up and down.
  • a drive machine which is arranged in the shaft space above the elevator car and acts on at least one traction sheave on the differently arranged, with the elevator car in operative connection, flat support means that the elevator car is moved up and down.
  • the suspensions of elevator car and counterweight designed as a 2: 1 suspension system.
  • the term 2: 1 suspension system is understood to mean a system in which traction sheave driven suspension means move an elevator car and / or counterweight, the suspension means being arranged so that their traction sheave contacting portion moves twice as fast such as the elevator car and / or the counterweight.
  • the support means are arranged so that they wrap around at least one traction sheave and at least one pulley on the elevator car and counterweight, and that they are fixed at their ends in the upper region of the elevator shaft.
  • the object of the invention is to provide an improved elevator system of the aforementioned kind, which reduces or avoids disadvantages of the known systems, ie to provide an elevator system in which while maintaining the advantages mentioned regarding space utilization and required torque on the drive machine, the bending load of the support means is greatly reduced.
  • the elevator system comprises at least one drive with at least one traction sheave, an elevator cage and at least one counterweight, and preferably flat belt-type suspension elements.
  • the elevator car as well as the at least one counterweight have at least one support roller.
  • the support means together with the traction sheave and the idlers at least a 2: 1 suspension system for the car and the counterweight, and depending on the nature of the arrangement of the 2: 1 suspension system nor one or more pulleys are required.
  • the traction sheave, the existing existing pulleys and the elevator car and the counterweight with their support rollers are arranged so that the support means are always bent in the same direction when rotating the traction sheave and the support and pulleys.
  • FIG. 1 and 2 show a side view and a top view of an elevator system 1 arranged according to the invention elevator system with one prime mover 2 and one 2: 1 suspension system on both sides of an elevator car 3.
  • the elevator car 3 is with cabin guide shoes 4 on two car guide rails. 5 guided and vertically displaceable along these cabin guide rails 5. It is equipped at the bottom of the elevator car 3 on both sides, each with a Kabinentragrolle 7, whose planes extend parallel to the side walls of the elevator car 3 and at a small distance therefrom.
  • a respective counterweight 8 is guided by means of counterweight guide shoes 9 to two counterweight guide rails 10 and movable in up and down direction.
  • Each counterweight 8 has a counterweight roller 11.
  • the drive machines 2 are mounted on one side of the elevator shaft head laterally arranged machine platform 14, which, as shown in Fig. 1, on the fixed in the elevator shaft 1 guide rails 5, 10 of the elevator car 3 and the counterweight 8 are supported, but also directly to the Shaft walls could be attached. Their each directed against a side wall of the elevator shaft 1 and mutually aligned output shafts 15 are each equipped with a traction sheave 16.
  • traction sheaves 16 are arranged between the respectively associated prime mover 2 and the adjacent side wall of the elevator shaft 1 and vertically above the counterweight roller (s) 11 of the respective counterweight 8, their planes being parallel to the side walls of the elevator car 3 and in the same lateral distance extend in the same plane as the traction sheaves 16 and the Kabinentragrollen 7, and vertically above the latter, both sides of the elevator car 3 per a deflection roller 17 are mounted on the machine platform 14.
  • the elevator car 3 and the two counterweights 8 are connected to each other by means of support means 18 via at least one further support means disk such that the lifting of the elevator car 3 causes the lowering of the counterweight 8 and vice versa.
  • the support means 18 are offset by the traction sheaves 16 in motion.
  • the suspension means 18 present on both sides of the elevator car 3 are each arranged as shown in the side view according to FIG.
  • the support means 18 visible here are fixed at one end below the left side of the traction sheave 16 on the machine platform 14, from where it extends vertically downwards, the counterweight roller 11 to wrap around 180 ° counterclockwise, vertically upwards to the right side of the traction sheave Run 16, the drive pulley 16 encircle counterclockwise by 90 °, extend horizontally to the left above the traction sheave 16 to the upper side of the guide roller 17, these wrap around 90 ° counterclockwise, run vertically down to the left side of the cabin roll 7, this counterclockwise wrap around 180 ° and extend from the right side of the cabin roll from vertically upward to its second, lying below the right side of the guide roller 17 fixed point.
  • the mentioned support means are shown in the figures in each case as a single suspension element strands.
  • several parallel suspension element strands are arranged side by side in realized elevator systems, wherein they circulate correspondingly wide support center disks.
  • suspension element disk all the disks interacting with the suspension element 18, such as traction sheaves, deflection rollers, support rollers, are subsumed under the term "suspension element disk”.
  • Fig. 2 which illustrates a plan view of the elevator system described with Fig. 1, it can be seen that in the elevator variant described above on the opposite side of the elevator car 3 with respect to the center plane 20 symmetrically arranged second 2: 1 suspension system with a second drive machine 2 is present.
  • FIG. 3 shows an elevator variant which essentially corresponds to the elevator system illustrated in FIGS. 1 and 2, but instead of two separate drive machines 2 only one single drive machine 2 is contained. This comprises an output shaft 21 acting on both traction sheaves 16 or drives such.
  • FIGS. 4 and 5 show an elevator system according to the invention, in which the elevator car 3 is guided by means of a backpack frame 23 with cabin guide shoes 4 on laterally arranged car guide rails 5.
  • To drive the elevator is a mounted on one side of the elevator car 3 drive machine 2, which is mounted on a machine platform 14, which is supported on the guide rails of the elevator car 3 and a counterweight 8.
  • the prime mover 2 acts via the traction sheave 16 on a 2: 1 suspension system for the elevator car 3 and the counterweight 8, which corresponds to the 2: 1 suspension systems shown in Figures 1 and 2 and described above, and in which the suspension elements are always bent in the same direction.
  • FIGS. 6 and 7 show a further embodiment of an elevator system according to the invention, which likewise has a 2: 1 suspension system for an elevator cage 3 and a counterweight 8, in which the suspension elements 18 are always bent in the same direction.
  • the support means 18 are arranged here so that they almost completely wrap around the elevator car 3, wherein below the cabin floor on both sides Kabinentragrollen 7 are mounted, the periphery each laterally slightly beyond the elevator car 3, and the supporting and driving forces of the Carrying means 18 transmitted to the elevator car 3. Elevator car 3 and counterweight 8 are guided in the usual way on guide rails, not shown here.
  • a drive machine 2 is fixed laterally in the head region of an elevator shaft 1 and acts on an output shaft 15 with two traction sheaves 16. On this output shaft 15 additionally sits a brake 26, which serves to shut down the elevator car 3 and the counterweight 8.
  • a brake 26 which serves to shut down the elevator car 3 and the counterweight 8.
  • said guide rollers 17 are arranged practically vertically above two on the counterweight 8 mounted counterweight support rollers 11.
  • a plurality of support pulleys are referred to when their disc planes lie in a common plane.
  • Both ends of the support means 18 are fixed at a small horizontal distance from the left-side cabin wall in the shaft head area.
  • the aforementioned Umlenkrollensupport 27 offers.
  • the support means 18 extend from their closer to the cabin wall fixed point vertically down to the left-side Kabinentragrollen 7, wrap them in the counterclockwise direction by 90 °, extend horizontally to the right side Kabinentragrollen 7, wrap around this counterclockwise by 90 °, extend from here in the vertical direction to the right sides of the traction sheaves 16, wrap around them in the counterclockwise direction by 90 °, horizontally to the left to the guide rollers 17, wrap them in the counterclockwise direction by 90 °, extending from the left side of the Deflection rollers 17 from vertically down to the left side of the counterweight support rollers 11, wrap around them counterclockwise by 180 ° and extend from the right side of the counterweight support rollers 11 vertically up to their second fixed point on the Umlenkrollensupport 27th
  • Figs. 6 and 7 denotes a transmission means which can transmit from the output shaft 15 of the engine 2 from a torque on the axis 31 of the guide rollers 17. This ensures that the effective wrap angle, by which the support means 18 a wrap around driving disc, doubled. This measure therefore also results in a doubling of the traction force transferable to the suspension element 18 by the drive system.
  • the transmission means 30 is a belt drive comprising, for example, a toothed or V-ribbed belt and two corresponding pulleys. Such a transmission means 30 will only be installed if the installation conditions so require.
  • the elevator system can also be retrofitted with it.
  • FIGS. 8 and 9 show a further embodiment of the elevator system according to the invention, which is identical to the embodiment shown in FIGS. 6 and 7 with regard to the arrangement of the suspension elements 18.
  • a second drive machine 2 with brake 26 is installed instead of the deflection roller 17.
  • this solution offers the advantage of a double brake and increased operational safety and, on the other hand, makes it possible to maintain limited operation with a single drive machine 2 in the event of a defect on one of the drive machines 2.
  • each of the support center disks 7, 11, 16, 17 can perform the function of a traction sheave driven by a drive machine 2, ie a drive machine 2 can be permanently installed in the elevator shaft 1 and fixed on one installed traction sheave 16 or on a deflecting the support means 18 serving deflection roller 17 may act, or that a drive machine 2 to the elevator car 3 or on Counterweight 8 may be mounted and act on a Kabinentragrolle 7 or a counterweight roller 11.
  • Suitable suspension means 18 for an elevator system according to the invention are all suspension means known in elevator construction, such as wire ropes, synthetic fiber ropes, flat belts with wire or synthetic fiber reinforcement, etc. Particular advantages can be achieved in all the elevator systems described above in that flat belts or flat belt-type suspension elements are used as suspension elements.
  • Flat belt-type suspension elements allow the use of suspension pulleys (traction sheaves, pulleys and idlers) with greatly reduced diameters compared to suspension pulleys for wire ropes.
  • suspension pulleys traction sheaves, pulleys and idlers
  • drive machines 2 can be used with substantially smaller dimensions since the torque required at the traction sheave is also reduced proportionally to the reduction of the pulley diameter.
  • V-ribbed belt 32 or toothed belt 36, 37 shows the principle of a V-ribbed belt 32 which has a plurality of wedge-shaped grooves 33 arranged in parallel in the longitudinal direction and V-ribs 34 and reinforcing tension members 35.
  • Applied in combination with appropriately trained traction sheaves 16 allow this wedge-shaped grooves 33 and V-ribs 34 by their wedge effect compared to conventional flat belt substantially increased power transmission between traction sheave 16 and support means 18 (V-ribbed belt 32).
  • V-ribbed belt 32 it centers itself on the support pulleys driving or guiding it, which have at their periphery a counter profile corresponding to the rib / groove profile of the V-ribbed belt 32.
  • the wedge-shaped grooves 33 of the V-ribbed belts have 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 in conventional V-ribbed belts.
  • the larger groove angle b achieves a reduction of the running noise.
  • the self-centering property as well as the increased power transmission between traction sheave 16 and support means 18 (V-ribbed belt 32) remain sufficiently preserved.
  • FIG. 11 shows a toothed belt 36 with teeth 37 and and reinforcing tension members 35.
  • Timing belts are also suitable for use in combination with discs and rollers, which have particularly small diameters. They generally provide extremely high traction and center themselves on the toothed discs and rollers themselves, for example, if they have an arrow toothing or a curved toothing.
  • FIG. 12 shows such a toothed belt with herringbone toothing 38 and
  • FIG. 13 shows a toothed belt with curved toothing 39.

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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 (18)

  1. Système d'ascenseur qui comprend une cabine d'ascenseur (3) et un contrepoids (8) pourvus chacun d'une poulie de moyen de support (7, 11), au moins une poulie de moyen de support (16, 17) installée, fixe, dans une gaine d'ascenseur (1) et des moyens de support en forme de courroies plates (18),
    les moyens de support formant avec les poulies de moyens de support (7, 11, 16, 17) un système de suspension 2:1 pour la cabine d'ascenseur (3) et pour le contrepoids (8),
    caractérisé en ce que la ou les poulies de moyens de support (16, 17) installées, fixes, dans la gaine d'ascenseur (1) ainsi que la cabine (3) et le contrepoids (8) avec les poulies de moyens de support (7, 11) montées sur ces derniers sont disposés de telle sorte que les moyens de support (18) sont toujours courbés dans le même sens en passant sur toutes les poulies de moyens de support.
  2. Système d'ascenseur selon la revendication 1, caractérisé en ce que le système de suspension 2:1 comporte, au-dessus de la zone de mouvement des poulies de moyens de support (7, 11) montées sur la cabine d'ascenseur (3) et sur le contrepoids (8), deux poulies de moyen de transport (16, 17) installées fixes dans la gaine d'ascenseur et dans l'alignement l'une de l'autre, et en ce que les poulies de moyens de support (7, 11) qui sont montées sur la cabine et sur le contrepoids sont disposées à peu près à la verticale au-dessous des poulies de moyens de support respectives (16, 17) installées fixes, et dans l'alignement de celles-ci, les deux tronçons d'extrémité d'un moyen de support (18) étant fixés au-dessus de la zone de déplacement des poulies de moyens de support (7, 11) montées sur la cabine et sur le contrepoids et s'étendant à partir de là vers le bas dans la zone qui s'étend à la verticale entre les poulies de moyens de support (7, 11) prévues sur la cabine d'ascenseur (3) et celles qui sont prévues sur le contrepoids (8).
  3. Système d'ascenseur selon la revendication 1 ou 2, caractérisé en ce que les poulies de moyens de support (7, 11, 16, 17) sont prévues sous la forme d'une poulie motrice (16) qui est entraînée par un moteur d'entraînement (2) et qui est installée fixe, ou sous la forme d'une poulie de renvoi (17) qui sert à dévier les moyens de support (18), ou encore sous la forme d'une poulie porteuse de cabine (7) ou d'une poulie porteuse de contrepoids (11).
  4. Système d'ascenseur selon la revendication 3, caractérisé en ce que chacune des poulies de moyens de support (7, 11, 16, 17) peut assurer la fonction d'une poulie motrice (16) entraînée par un moteur d'entraînement (2), c'est-à-dire qu'un moteur d'entraînement (2) peut être installé fixe dans la gaine d'ascenseur (1) et agir sur une poulie motrice (16) installée fixe ou sur une poulie de renvoi (17) qui sert à dévier les moyens de transport (18), ou qu'un moteur d'entraînement (2) peut être monté sur la cabine d'ascenseur (3) ou sur le contrepoids (8) et agir sur une poulie porteuse de cabine (7) ou sur une poulie porteuse de contrepoids (11).
  5. Système d'ascenseur selon l'une des revendications 1 à 4, caractérisé en ce qu'il comprend deux contrepoids (8) et deux systèmes de suspension 2:1.
  6. Système d'ascenseur selon l'une des revendications 3 à 5, caractérisé en ce que sur chacun des deux côtés opposés de la cabine d'ascenseur (3) sont disposés un contrepoids (8) et un système de suspension 2:1, les systèmes de suspension 2:1 comprenant au moins une poulie motrice (16), un moyen de support (18) et au moins une poulie porteuse de cabine (7) et une poulie porteuse de contrepoids (11).
  7. Système d'ascenseur selon l'une des revendications 3 à 5, caractérisé en ce qu'un contrepoids (8) et un système de suspension 2:1 sont disposés sur un seul côté de la cabine d'ascenseur, le système de suspension 2:1 comprenant au moins une poulie motrice (16), un moyen de support (18), une poulie porteuse de cabine (7) et une poulie porteuse de contrepoids (11).
  8. Système d'ascenseur selon l'une des revendications 3 à 5, caractérisé en ce que le système de suspension 2:1 est conçu pour que le moyen de support (18) passe sous la cabine d'ascenseur (3), au moins une poulie porteuse de cabine (7) étant montée sur le côté inférieur de la cabine.
  9. Système d'ascenseur selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu, à la place des poulies de renvoi (17), des moteurs d'entraînement (2) supplémentaires.
  10. Système d'ascenseur selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu un moyen de transmission - par exemple une commande à courroie - qui transmet un couple d'un arbre de sortie (15) d'un moteur d'entraînement (2) à une poulie de renvoi (17).
  11. Système d'ascenseur selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu un seul moteur d'entraînement (2), qui comporte un ou deux arbres de sortie (15) avec une poulie motrice (16).
  12. Système d'ascenseur selon l'une des revendications 1 à 10, caractérisé en ce qu'il est prévu deux moteurs d'entraînement (2) qui comportent chacun un arbre de sortie (15) avec au moins une poulie motrice (16).
  13. Système d'ascenseur selon l'une des revendications 1 à 10, caractérisé en ce qu'il est prévu deux moteurs d'entraînement (2), les deux moteurs d'entraînement (2) ayant chacun deux arbres de sortie (15), l'un portant la ou les poulies motrices (16) tandis que l'autre sert à la synchronisation mécanique du mouvement rotatif des deux moteurs d'entraînement (2).
  14. Système d'ascenseur selon l'une des revendications précédentes, caractérisé en ce que les moyens de support (18) sont conçus comme des courroies plates.
  15. Système d'ascenseur selon l'une des revendications précédentes, caractérisé en ce que les moyens de support (18) sont conçus comme des courroies à nervures de coincement (32).
  16. Système d'ascenseur selon la revendication 13, caractérisé en ce que les courroies à nervures de coincement (32) présentent un angle de nervure (b) de 80° à 100°.
  17. Système d'ascenseur selon l'une des revendications précédentes, caractérisé en ce que les moyens de support (18) sont conçus comme des courroies dentées (36, 38, 39).
  18. Système d'ascenseur selon la revendication 17, caractérisé en ce que les moyens de support (18) sont conçus comme des courroies dentées avec une denture chevronnée (38) ou comme des courroies dentées avec une denture courbe (39).
EP02776633A 2001-11-23 2002-11-22 Systeme d'ascenseur Expired - Lifetime EP1446350B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02776633A EP1446350B1 (fr) 2001-11-23 2002-11-22 Systeme d'ascenseur
CY20061100471T CY1105599T1 (el) 2001-11-23 2006-04-03 Συστημα αναβατοριου

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP01811132 2001-11-23
EP01811132 2001-11-23
PCT/CH2002/000632 WO2003043924A1 (fr) 2001-11-23 2002-11-22 Systeme d'ascenseur
EP02776633A EP1446350B1 (fr) 2001-11-23 2002-11-22 Systeme d'ascenseur

Publications (2)

Publication Number Publication Date
EP1446350A1 EP1446350A1 (fr) 2004-08-18
EP1446350B1 true EP1446350B1 (fr) 2006-02-01

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 (6)

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

Family Applications After (2)

Application Number Title Priority Date Filing Date
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WO1999043602A1 (fr) 1998-02-26 1999-09-02 Otis Elevator Company Ascenseur a cable elevateur, presentant un contrepoids d'entrainement et un entrainement ordinaire, ainsi qu'un cable de suspension
WO1999043885A1 (fr) * 1998-02-26 1999-09-02 Otis Elevator Company Element de tension d'un ascenseur
US6068087A (en) * 1998-09-30 2000-05-30 Otis Elevator Company Belt-climbing elevator having drive in counterweight and common drive and suspension rope
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DE29924774U1 (de) * 1998-12-22 2005-07-07 Otis Elevator Co., Farmington Aufzugsystem
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JP2000304103A (ja) * 1999-04-21 2000-11-02 Bando Chem Ind Ltd Ｖリブドベルト
JP3378846B2 (ja) * 1999-06-30 2003-02-17 古河電気工業株式会社 光ファイバコード
US6595331B2 (en) * 1999-09-27 2003-07-22 Otis Elevator Company Bracket for securing elevator components
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
US6595883B1 (en) * 2000-07-06 2003-07-22 The Gates Corporation V-belt for clutching drive applications
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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JP3915414B2 (ja) * 2001-02-21 2007-05-16 株式会社日立製作所 エレベーター
GB2395191B (en) * 2001-11-05 2005-10-19 Otis Elevator Co Traction sheave elevators
JP2005509578A (ja) * 2001-11-23 2005-04-14 インベンテイオ・アクテイエンゲゼルシヤフト ベルト状動力伝達手段、特に支持および／または駆動手段としてのくさび形リブ付きベルトを有するエレベータ
US20030121729A1 (en) * 2002-01-02 2003-07-03 Guenther Heinz Lift belt and system
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
DK1555234T3 (da) * 2004-01-06 2006-08-21 Inventio Ag Elevator
JP2006321656A (ja) * 2005-05-19 2006-11-30 Inventio Ag エレベータ用偏向モジュール
US7882935B2 (en) * 2005-10-21 2011-02-08 Inventio Ag Support means system with drive pulley and support means as well as elevator installation with such a support means system
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
CN102006988A (zh) * 2008-04-14 2011-04-06 因温特奥股份公司 用于制造电梯设备的皮带式承载装置的方法和装置，皮带式承载装置以及具有这种承载装置的电梯设备
EP2199245A1 (fr) * 2008-12-22 2010-06-23 Alberto Sassi S.P.A Treuil d' ascenseur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1894876A1 (fr) * 2006-08-31 2008-03-05 Inventio Ag Dispositif d'élévation doté d'une cabine et d'un contrepoids et procédé destiné à la disposition d'une installation d'élévation
RU2568238C2 (ru) * 2011-04-06 2015-11-10 Отис Элевэйтор Компани Подъемная система с конфигурацией размещения канатов или ремней по типу 4:1
US10894696B2 (en) 2016-07-11 2021-01-19 Otis Elevator Company Belt with guide elements

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AU2002339286A1 (en) 2003-06-10
NZ532893A (en) 2005-07-29
ATE316934T1 (de) 2006-02-15
AU2008200721A1 (en) 2008-03-06
EP1446348B1 (fr) 2005-10-19
EP1547960A2 (fr) 2005-06-29
EP1834919B1 (fr) 2011-06-15
HK1081506A1 (zh) 2006-05-19
AU2002339286B2 (en) 2007-06-14
ZA200403136B (en) 2005-06-29
EP1446350A1 (fr) 2004-08-18
BR0214356A (pt) 2004-10-26
BR0216031B1 (pt) 2012-06-12
CY1105599T1 (el) 2010-07-28
WO2003043926A1 (fr) 2003-05-30
DE50203035D1 (de) 2005-06-09
AU2002340704B2 (en) 2008-10-09
NO329183B1 (no) 2010-09-06
ES2257579T3 (es) 2006-08-01
NO20042619L (no) 2004-06-22
AU2002339285B2 (en) 2007-07-12
HK1068596A1 (en) 2005-04-29
WO2003043922A1 (fr) 2003-05-30
BR0214356B1 (pt) 2013-01-22
CN1323929C (zh) 2007-07-04
EP1561720B1 (fr) 2008-01-02
EP1446351B1 (fr) 2005-05-04
ES2298937T3 (es) 2008-05-16
CN1308217C (zh) 2007-04-04
ES2364969T3 (es) 2011-09-19
EP1446351A1 (fr) 2004-08-18
JP2005509578A (ja) 2005-04-14
EP1547960A3 (fr) 2008-07-09
CN1323930C (zh) 2007-07-04
CN1308216C (zh) 2007-04-04
EP1561720A3 (fr) 2005-10-26
BRPI0214353B1 (pt) 2017-04-18
EP1446352B1 (fr) 2006-02-01
CA2464990C (fr) 2010-11-09
WO2003043924A1 (fr) 2003-05-30
NO330310B1 (no) 2011-03-28
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ES2242069T3 (es) 2005-11-01
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US20040216958A1 (en) 2004-11-04
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DE50211492D1 (de) 2008-02-14
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AU2010201902A1 (en) 2010-06-03
NO330312B1 (no) 2011-03-28
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US20040216959A1 (en) 2004-11-04
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ATE382577T1 (de) 2008-01-15
CA2465038A1 (fr) 2003-05-30
ZA200403134B (en) 2005-06-29
CA2465031C (fr) 2011-05-10
EP1446352A1 (fr) 2004-08-18
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JP4468697B2 (ja) 2010-05-26
US7624846B2 (en) 2009-12-01
DE50211490D1 (de) 2008-02-14
EP1446348A1 (fr) 2004-08-18
US8157058B2 (en) 2012-04-17
US20050006179A1 (en) 2005-01-13
CN1589231A (zh) 2005-03-02
BR0214353A (pt) 2004-10-26
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DE50204630D1 (de) 2005-11-24
ATE316935T1 (de) 2006-02-15
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DE50212196D1 (de) 2008-06-12
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ES2257578T3 (es) 2006-08-01
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CN1592710A (zh) 2005-03-09
CA2465038C (fr) 2010-11-02

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