EP1547960A2 - Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippen-Riemen, als Tragmittel und/oder Treibmittel - Google Patents
Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippen-Riemen, als Tragmittel und/oder Treibmittel Download PDFInfo
- Publication number
- EP1547960A2 EP1547960A2 EP05006057A EP05006057A EP1547960A2 EP 1547960 A2 EP1547960 A2 EP 1547960A2 EP 05006057 A EP05006057 A EP 05006057A EP 05006057 A EP05006057 A EP 05006057A EP 1547960 A2 EP1547960 A2 EP 1547960A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- elevator
- transmission means
- counterweight
- belt
- 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
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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 with a drive, the via a transmission means with an elevator car and a counterweight cooperates to the elevator car and the counterweight by transmitting a force in one Elevator shaft to move.
- Elevator systems of this type usually have one Elevator cabin in an elevator shaft or free is movable along a guide device. To the Generating the movement, the elevator system has a drive on, via 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 used not with belt certain other belt-type transmission means achievable optimal traction behavior, and that the power supply to the drive motor as well as the Transmission of signals from associated control and Control devices via long, flexible cable done got to.
- 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 where the drive and Supporting function is done via the same means, is at this System also a larger number of rollers 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 device.
- the belts disclosed in the cited documents have certain disadvantages.
- Flat belts have in Elevator facilities in relation to the payload light elevator cabins insufficient traction.
- Timing belts have the problem that they do not open slip the drive pulley when the elevator car or the Counterweight due to a control breakdown on their Resting limit buffers.
- the centering the belt on the Riemenpulleys not too easy realize. It may need special measures be hit at the pulleys, to prevent the Belt runs out of the central position.
- the elevator system has a Elevator cabin, a drive, belt-type Transfer means, preferably a V-ribbed belt, and a counterweight on.
- the drive is stationary and the Transfer means cooperate with the drive to the Elevator car to move by transmitting a force.
- V-ribbed belts - also V-ribbed belts called - used are preferably so-called V-ribbed belts - also V-ribbed belts called - used.
- Such a V-ribbed belt can advantageously as frictional (adhesive) Carrying and / or drive element (transmission means) for an elevator car with counterweight can be used.
- the V-ribbed belt allows for similar Running characteristics like a flat belt, by its shape higher rope force ratio.
- one by one Belt pulley driven belt means a high Rope force ratio that the traction force in on the Belt pulley run up (pulled) strand of the belt can be much higher than at the same time Belt pulley running strand.
- a V-ribbed belt as transmission means for a Elevator car with counterweight affects 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. These wedge-shaped grooves 5 and V-ribs 6 allow by their wedge effect at a rope force ratio of more than 2 at a 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 becomes 13 on the back side (i.e., on the side that has no having wedge-shaped grooves 5 and V-ribs 6) with a Guide rib 2 provided, as shown in Fig. 15.
- Guide rib 2 has the task in a counter-bending of the V-ribbed belt, d. h., if this a pulley with against the pulley straightened belt backside rotates V-ribbed belt in one in the tread of the pulley existing guide groove to lead.
- the wedge-shaped grooves 5 of the V-ribbed belt 13th 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 conventional V-ribbed belt. Due to the larger groove angle b one achieves a reduction of the running noise.
- the V-ribbed belt is 13 on the back, as shown in Fig. 13, with a Layer 4 provided, preferably good Has sliding properties.
- This layer 4 may, for example to be a fabric layer. For multiple umge Heilen Elevator systems this facilitates the assembly.
- V-ribbed belt 13 is shown in FIG.
- This V-ribbed belt has both wedge-shaped grooves 5 and ribs 6 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) in the Contains longitudinally oriented tension members 1, the metallic strands (e.g., steel strands) or non-metallic strands Strands (e.g., chemical fibers).
- tension members 1 impart the inventive Transfer means the required tensile strength and / or longitudinal stiffness.
- the transmission means comprises tension members 1 made of Zylon fibers.
- Zylon is a trade name of Toyobo Co. Ltd., Japan, and relates to manmade fibers of poly (p-phenylene-2,6-benzobisoxazole) (PBO).
- PBO poly (p-phenylene-2,6-benzobisoxazole)
- the tension members 1 should be in the V-ribbed belt be embedded that adjacent fibers or Do not touch strands. Ideally, a degree of filling, d. H. a ratio between the total cross section of all Tension member and the cross section of the belt, of at least 20% proved.
- Fig. 16 shows a transmission means for Elevator systems also suitable embodiment of V-ribbed belt 13.
- tensile carriers of metallic or Non-metallic strands here forms a flat Tensile layer 51, the core of the V-ribbed belt 13, wherein this tension layer 51 is substantially over the entire Belt length and the entire belt width extends.
- the Tension layer 51 may consist of an unreinforced material layer, for example, from a polyamide film, consist, or from be formed of a synthetic fibers reinforced film.
- Such a reinforced film could, for example, the aforementioned Zylon fibers embedded in a suitable plastic matrix, included.
- the tension layer 51 gives the flat belt the required tensile and creep resistance, but is also sufficiently flexible to have a sufficiently high number of Bends when deflecting around a belt pulley endure to be able to.
- the V-ribbed layer 53 may be made, for example Polyurethane or from an NBR elastomer (nitriles Butadiene Rubber) exist and is wholly or partially, directly or via an intermediate layer with the tension layer 51 connected.
- the back of the V-ribbed belt has a how the V-ribbed layer is connected to the tension layer 51 Cover layer 54, which advantageously as a sliding coating is executed.
- 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 are the required adhesion between said layers convey and / or the flexibility of the flat belt increase.
- NBR elastomer nitriles butadienes Rubber
- intermediate layers 56 may be present, which are the required adhesion between said layers convey and / or the flexibility of the flat belt increase.
- For the purpose of optimizing the aforementioned Rope force ratios are friction layers with coefficients of friction 0.5 to 0.7 compared to steel pulleys available, which also are very resistant to abrasion.
- the lateral guidance of the flat belt 50 is Usually, as shown in Fig. 18, through to the Pulleys 16 attached flanges 57 ensures 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 Counterweight 15 are via a V-ribbed belt transmission means 13 moves within the shaft 11.
- a stationary drive 14 is provided which via a drive pulley 16.1 to the V-ribbed belt transmission means 13 acts.
- the drive 14 is on a console 9 mounted on or at one or supported a plurality of guide rails 18 of the elevator system is. In another embodiment, the console 9 in or be supported on the shaft wall.
- the V-ribbed belt transmission means 13 is at its one end in the Fixed area of the console 9, leads from this fixed point from down to a suspension pulley 16.2 a Counterweight 15, this suspension pulley 16.2 wraps around, leads up to drive pulley 16.1, wraps around this, leads down to one below the elevator car 12 this attached first Umlenkpulley 16.3, from there horizontally under the elevator car 12 to one second below the elevator car 12 at this attached Umlenkpulley 16.3 and then again up to a second, as support structure 8 designated fixed point.
- the car 12 becomes via the V-ribbed belt transmission means 13 moves up or down.
- the formed by the two car guide rails 18 Guide plane 20 is, as shown in Fig. 1B, opposite to under the elevator car 12 passing strand of the V-ribbed belt transmission means 13, d. H. across from the transverse axis of the elevator car 12 to an angle a of 15 arranged twisted to 20 degrees.
- This allows the Cabin guide rails outside of the V-ribbed belt transmission means 13 and the belt pulleys occupied space, thereby achieving is that on the one hand the axis of the under the elevator car 12 passing strand of the V-ribbed belt transmission means 13 below the car's center of gravity S can be arranged if this in the by the Cab guide rails 18 formed management level 20th lies. In addition, so is the claimed shaft width 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 cabins and Counterweight speed of 2: 1 (2: 1 suspension). This is compared to a 1: 1 suspension of the drive 14 torque to be applied reduced by half.
- FIG Fig. 2 A cross-section through a similar embodiment is shown in FIG Fig. 2 shown.
- the elevator car 12 is about a V-ribbed belt transmission means 13 within the Shaft 11 moves.
- a stationary one Drive 14 is provided, which is the V-ribbed belt transmission means 13 drives.
- the drive 14 is stationary above the upper end position of the Counterweight 15 attached.
- the drive 14 is on one Console 9 mounted on or on one or more Guide rails 18 of the elevator system 10 is supported.
- the lower block 17 is located perpendicular to the side walls of the elevator shaft 11 in the drawing plane.
- this second embodiment is similar in the essential to the first embodiment.
- the Cabin guide rails 18 are arranged eccentrically, i.e. the management level 20 is located between the Car door 7 and the center of gravity S of the elevator car 12, in the case shown on the central axis of the V-ribbed belt transmission means 13 lies.
- the management level 20 is located between the Car door 7 and the center of gravity S of the elevator car 12, in the case shown on the central axis of the V-ribbed belt transmission means 13 lies.
- the management level 20 is located between the Car door 7 and the center of gravity S of the elevator car 12, in the case shown on the central axis of the V-ribbed belt transmission means 13 lies.
- the management level 20 is located between the Car door 7 and the center of gravity S of the elevator car 12, in the case shown on the central axis of the V-ribbed belt transmission means 13 lies.
- Fig. 3 shows a cross section through another Embodiment of an elevator system 10.
- the drive 14 is on the counterweight rails 19 and on one of the Cab rails 18 supported.
- On the opposite Side is the fixed point of the V-ribbed belt transmission means 13 on the second cabin rail 18 supported.
- cabin 12 and counterweight 15 2 1 suspended.
- the diagonal course of the V-ribbed belt transmission means 13 allows one with respect to the cabin center of gravity S centric guided and centrically suspended cabin 12 with the in In connection with Fig 2 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 with two drive pulleys 16.1 in Connection.
- the division of the V-ribbed belt transmission means into two parallel strands 13.1 and 13.2 allows a centric leadership and one in relation to the cabin center of gravity S centric suspension of Elevator car 12 with the in connection with FIG. 2 described advantages.
- FIGS. 5A and 5B A different arrangement 10 is shown in FIGS. 5A and 5B shown.
- the drive 14 is outside the Cabin projection above the upper end position of the Counterweight 15 arranged.
- the drive can, as well already in the previous embodiments, a Synchronous or an asynchronous motor included.
- the drive 14 is placed on a carrier, the on or on the guide rails 18 of the cabin 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 are symmetric to the axis with the cabin center of gravity S. arranged. Their distance to this axis is small to the Executives, on the one hand in normal operation, on the other hand when engaging 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 V-ribbed belt 13, the Antechnischspulley 16.1 with 180 degrees or only 90 degrees, depending on which direction the V-ribbed belt from the Antechnischspulley 16.1 is to be led away.
- FIGs. 6A and 6B Another embodiment is shown in Figs. 6A and 6B shown.
- the drive 14 is above the elevator shaft door 7 between the shaft inner wall 21 and the Shaft outer wall 22 is arranged. This is easy possible because the diameter of the drive 14 is smaller than the shaft wall thickness D.
- a drive Small mass system d. H. a drive with low Mass moment of inertia, used.
- the drive 14 is on each provided with a Antriebspulley 16.1 the two ends. Both the Antriebspulleys 16.1 and the drive 14th can be mounted on a common support 43.
- the System 10 is equipped with two counterweights 15, the are each arranged on one side of the elevator car 12.
- the V-ribbed belt transmission means 13 are symmetrical on the left and right sides of the elevator car 12 arranged.
- First runs of the V-ribbed belt transmission means 13 lead from the drive pulleys 16.1 from to the first fixed at the same height Umlenkpulleys 16.5, from these downwards to both sides the elevator car 12 attached deflection pulley 16.6, wrap around them and lead up to fixed points 25.1.
- Second runs of the V-ribbed belt transmission means 13 lead from the Antriebspulleys 16.1 to second on same height fixed deflection pulley 16.7, from this from down to attached to the counterweights 15 Umlenkpulley 16.8, wrap around this and lead upwards to fixed points 25.2.
- the Elevator cab 12 each have a carrier 44 on the Counterweight guide rails 19 and the Cabin guide rails 18 mounted, which support 44 the Deflection pulleys 16.5 and 16.7, as well as the fixed points 25.1 and 25.2 wear.
- the carriers 44 may communicate with the support 43 of the Drive 14 form a U-shaped support structure. Horizontal and vertical forces are thus not on the Transfer shaft structure.
- the car guide rails 18 and attached to the elevator car 12 Umlenkpulleys 16.6 are as close as possible to the cabin depth at the cabin center of gravity S, so that the Executives in normal operation as well as when catching low stay.
- 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 hung 2: 1.
- the Side view in Figure 7B shows the same direction Bending of the V-ribbed belt transmission means 13, what their premature wear 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.
- One 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.
- 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 coupled with the reduction 35 be.
- FIGS. 10A and 10B show another embodiment of the invention Invention shown.
- the counterweight 15 is 1: 1 over one Tragstoff 33 and several Umlenkpulleys 31 with the Elevator car 12 connected.
- the support means 33 can either only on the left side of the elevator car 12 (as shown) or on both sides of the elevator car 12 (in dashed Representation) be attached. Meet these connections a purely supporting function.
- the drive 14 is located above the counterweight 15 and is from a preferably attached to the guide rails 18, 19 Support 37 worn.
- the counterweight 15 equals 100% of the Cabin weight and part of the payload.
- V-ribbed belt 13 is at the top of the counterweight 15 directly attached (suspension 1: 1), about the Antriebspulley 16.1 order 180 degrees deflected and to the shaft bottom 32nd located tension roller 38 out.
- the tension roller 38 steers the V-ribbed belt 13 again by 180 degrees, after which this up to the lower end of the counterweight 15 guided and fixed there.
- the tension roller 38 can in be installed a lever mechanism 39, the means of spring or Gravity tensioned the V-ribbed belt 13.
- FIGS. 10A and 10B can be considered modify, for example, by the V-ribbed belt 13th by appropriate arrangement of pulleys leads so that he forms a so - called 2: 1 suspension over which the Drive 14 the counterweight 15 drives (as in Described in connection with FIG. 1A). This can do that required maximum torque of the drive halved become.
- FIG. Of 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 opened 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 only on one side of the drive 14th be provided.
- picture 12 is a 1: 1 suspension shown.
- a version with 2: 1 suspension is possible when the V-ribbed belt 13, such as shown in Fig. 1, under the elevator car 12th passed through and on the other side of the cabin in Shaft head to be fixed.
- 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 at 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 a machine room, or the drive is located in or on the elevator shaft.
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Abstract
Description
ein erstes Aufzugssystem gemäss Erfindung, in
stark vereinfachter und schematisierter Schnittdarstellung, mit einem Keilrippen-Riemen als Übertragungsmittel,
das erste Aufzugssystem, in stark vereinfachter und
schematisierter Draufsicht, mit einem Keilrippen-Riemen als Übertragungsmittel,
ein zweites Aufzugssystem, in stark vereinfachter und
schematisierter Draufsicht, mit einem Keilrippen-Riemen als Übertragungsmittel,
ein drittes Aufzugssystem, in stark vereinfachter und
schematisierter Draufsicht, mit einem Keilrippen-Riemen als Übertragungsmittel,
ein viertes Aufzugssystem, in stark vereinfachter und
schematisierter Draufsicht, mit zwei Keilrippen-Riemen als Übertragungsmittel,
ein fünftes Aufzugssystem gemäss Erfindung, in stark vereinfachter und schematisierter Schnittdarstellung, mit einem Keilrippen-Riemen als Übertragungsmittel,
das fünfte Aufzugssystem, in stark vereinfachter und
schematisierter Draufsicht, mit einem Keilrippen-Riemen als Übertragungsmittel,
einen Motor, in stark vereinfachter und schematisierter Darstellung, der als Antrieb für das fünfte Aufzugssystem geeignet ist,
ein sechstes Aufzugssystem gemäss Erfindung, in stark vereinfachter und schematisierter Draufsicht, mit zwei Keilrippen-Riemen als Übertragungsmittel,
das sechste Aufzugssystem, in stark vereinfachter und
schematisierter Schnittdarstellung, mit zwei Keilrippen-Riemen als Übertragungsmittel,
einen ersten Motor, in stark vereinfachter und
schematisierter Darstellung, der als Antrieb für das sechste Aufzugssystem geeignet ist,
einen zweiten Motor, in stark vereinfachter und
schematisierter Darstellung, der als Antrieb für das sechste Aufzugssystem geeignet ist,
ein siebtes Aufzugssystem gemäss Erfindung, in stark vereinfachter und schematisierter Draufsicht, mit zwei Keilrippen-Riemen als Übertragungsmittel,
das siebte Aufzugssystem, in stark vereinfachter und schematisierter Schnittdarstellung, mit zwei Keilrippen-Riemen als Übertragungsmittel,
ein achtes Aufzugssystem gemäss Erfindung, in stark vereinfachter und schematisierter Schnittdarstellung, mit einem Keilrippen-Riemen als Treibmittel und einem getrennten Tragmittel,
ein neuntes Aufzugssystem gemäss Erfindung, in stark vereinfachter und schematisierter Schnittdarstellung, mit einem Keilrippen-Riemen als Treibmittel und einem getrennten Tragmittel,
ein zehntes Aufzugssystem gemäss Erfindung, in stark vereinfachter und schematisierter Schnittdarstellung, mit zwei Keilrippen-Riemen als Übertragungsmittel,
das zehnte Aufzugssystem, in stark vereinfachter und schematisierter Draufsicht, mit zwei Keilrippen-Riemen als Übertragungsmittel,
ein elftes Aufzugssystem, in stark vereinfachter und schematisierter Draufsicht,
einen weiteren Motor, in stark vereinfachter und schematisierter Darstellung, der als Antrieb für verschiedene Aufzugssystem gemäss Erfindung geeignet ist,
ein erfindungsgemässes Übertragungsmittel in Form eines Keilrippen-Riemens,
einen weiteren Keilrippen-Riemen, gemäss Erfindung,
einen weiteren Keilrippen-Riemen, gemäss Erfindung,
einen weiteren erfindungsgemässen Keilrippen Riemen mit Zugschicht,
ein erfindungsgemässes Übertragungsmittel in Form eines Flachriemens und
ein Riemenpulley mit Bordscheiben.
Claims (8)
- Aufzugssystem (10) mit einem Antrieb (14), der über ein Übertragungsmittel (13) mit einer Aufzugkabine (12) und einem Gegengewicht (15) zusammenwirkt, um die Aufzugkabine (12) und das Gegengewicht (15) durch Übertragung einer Kraft in einem Aufzugschacht (11) zu bewegen,
dadurch gekennzeichnet, dass eine oben im Aufzugschacht (11) angeordnete Tragstruktur (43,44) vorgesehen ist, an der der Antrieb (14) mit Antriebspulley (16.1) und mindestens ein Umlenkpulley (16.5,16.7) angeordnet sind, wobei das Übertragungsmittel (13) über das Antriebspulley (16.1), über mindestens ein Umlenkpulley (16.5,16.7), über ein Umlenkpulley (16.6) der Aufzugkabine (12) und über ein Umlenkpulley (16.8) des Gegengewichtes (15) geführt ist und die Enden des Übertragungsmittels (13) an Fixpunkten (25.1,25.2) der Tragstruktur (43,44) angeordnet sind. - Aufzugssystem nach Anspruch 1,
dadurch gekennzeichnet, dass die Tragstruktur (43,44) an Führungsschienen (18,19) der Aufzugkabine (12) und des Gegengewichtes (15) angeordnet ist. - Aufzugssystem nach einem der Ansprüche 1 oder 2,
dadurch gekennzeichnet, dass das Übertragungsmittel (13) mit stets gleichsinniger Biegung geführt ist. - Aufzugsanlage nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass das kabinenseitige Ende des Übertragungsmittels (13) und das gegengewichtseitige Ende des Übertragungsmittels (13) an Fixpunkten (25.1,25.2) der Tragstruktur (43,44) angeordnet sind. - Aufzugsanlage nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die Längsachse des Antriebs (14) mit Antriebspulley (16.1) parallel zur Längsachse des Umlenkpulleys (16.5,16.7) ist. - Aufzugsanlage nach Anspruch 5,
dadurch gekennzeichnet, dass die Fixpunkte (25.1,25.2) eine gerade Linie bilden, die parallel zur Längsachse des Antriebs (14) mit Antriebspulley (16.1) bzw. parallel zur Längsachse des Umlenkpulleys (16.5,16.7) ist. - Aufzugsanlage nach Anspruch 6,
dadurch gekennzeichnet, dass die Fixpunkte (25.1,25.2) innerhalb des Abstandes der Längsachsen liegen. - Aufzugsanlage nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass als Übertragungsmittel (13) Keilrippen-Riemen vorgesehen sind.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05006057A EP1547960B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippen-Riemen, als Tragmittel und/oder Treibmittel |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01811132 | 2001-11-23 | ||
EP01811132 | 2001-11-23 | ||
EP05006057A EP1547960B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippen-Riemen, als Tragmittel und/oder Treibmittel |
EP02774244A EP1446348B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem übertragungsmittel, insbesondere mit keilrippen-riemen, als tragmittel und/oder treibmittel |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02774244A Division EP1446348B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem übertragungsmittel, insbesondere mit keilrippen-riemen, als tragmittel und/oder treibmittel |
EP02774244.4 Division | 2002-11-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1547960A2 true EP1547960A2 (de) | 2005-06-29 |
EP1547960A3 EP1547960A3 (de) | 2008-07-09 |
EP1547960B1 EP1547960B1 (de) | 2011-04-13 |
Family
ID=8184263
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02774244A Expired - Lifetime EP1446348B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem übertragungsmittel, insbesondere mit keilrippen-riemen, als tragmittel und/oder treibmittel |
EP05104453A Revoked EP1580156B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippenriemen, als Tragmittel und/oder Treibmittel |
EP05103258A Revoked EP1561720B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippen-Riemen, als Tragmittel und/oder Treibmittel |
EP07108982A Revoked EP1834919B1 (de) | 2001-11-23 | 2002-11-20 | Aufzugssystem |
EP05106721A Expired - Lifetime EP1604939B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippen-Riemen, als Tragmittel und/oder Treibmittel |
EP05006057A Expired - Lifetime EP1547960B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippen-Riemen, als Tragmittel und/oder Treibmittel |
EP02776635A Expired - Lifetime EP1446352B1 (de) | 2001-11-23 | 2002-11-22 | Aufzugssystem |
EP02776633A Expired - Lifetime EP1446350B1 (de) | 2001-11-23 | 2002-11-22 | Aufzugssystem |
EP02776634A Expired - Lifetime EP1446351B1 (de) | 2001-11-23 | 2002-11-22 | Aufzugssystem |
Family Applications Before (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02774244A Expired - Lifetime EP1446348B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem übertragungsmittel, insbesondere mit keilrippen-riemen, als tragmittel und/oder treibmittel |
EP05104453A Revoked EP1580156B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippenriemen, als Tragmittel und/oder Treibmittel |
EP05103258A Revoked EP1561720B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippen-Riemen, als Tragmittel und/oder Treibmittel |
EP07108982A Revoked EP1834919B1 (de) | 2001-11-23 | 2002-11-20 | Aufzugssystem |
EP05106721A Expired - Lifetime EP1604939B1 (de) | 2001-11-23 | 2002-11-20 | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippen-Riemen, als Tragmittel und/oder Treibmittel |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02776635A Expired - Lifetime EP1446352B1 (de) | 2001-11-23 | 2002-11-22 | Aufzugssystem |
EP02776633A Expired - Lifetime EP1446350B1 (de) | 2001-11-23 | 2002-11-22 | Aufzugssystem |
EP02776634A Expired - Lifetime EP1446351B1 (de) | 2001-11-23 | 2002-11-22 | Aufzugssystem |
Country Status (19)
Country | Link |
---|---|
US (5) | US7367431B2 (de) |
EP (9) | EP1446348B1 (de) |
JP (5) | JP2005509578A (de) |
CN (5) | CN1323929C (de) |
AT (9) | ATE393754T1 (de) |
AU (6) | AU2002340704B2 (de) |
BR (5) | BR0216031B1 (de) |
CA (4) | CA2465031C (de) |
CY (1) | CY1105599T1 (de) |
DE (8) | DE50211492D1 (de) |
DK (6) | DK1446348T3 (de) |
ES (9) | ES2364969T3 (de) |
HK (9) | HK1068596A1 (de) |
MX (3) | MXPA04004787A (de) |
NO (4) | NO330310B1 (de) |
NZ (1) | NZ532893A (de) |
PT (4) | PT1561720E (de) |
WO (4) | WO2003043922A1 (de) |
ZA (3) | ZA200403134B (de) |
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EP1886960A1 (de) * | 2006-08-11 | 2008-02-13 | Inventio Ag | Aufzuganlage mit einem Aufzugtragmittel, Aufzugtragmittel für eine solche Aufzuganlage und Herstellungsverfahren für ein solches Aufzugtragmittel |
EP1886796A1 (de) * | 2006-08-11 | 2008-02-13 | Inventio Ag | Aufzugriemen für eine Aufzuganlage und Verfahren zur Herstellung eines solchen Aufzugriemens |
EP2141110A1 (de) * | 2006-08-11 | 2010-01-06 | Inventio Ag | Aufzugsanlage mit einem Riemen, Riemen für eine solche Aufzuganlage, Verbund aus solchen Riemen sowie Verfahren zur Montage eines solchen Verbunds in einer Aufzugsanlage |
EP2145752A1 (de) * | 2006-08-11 | 2010-01-20 | Inventio Ag | Aufzugriemen für eine Aufzuganlage und Verfahren zur Herstellung eines solchen Aufzugriemens |
US7661514B2 (en) | 2006-08-11 | 2010-02-16 | Inventio Ag | Elevator belt for an elevator installation and method of producing such an elevator belt |
EP2154097A1 (de) * | 2006-08-11 | 2010-02-17 | Inventio Ag | Riemen für eine Aufzuganlage, Herstellungsverfahren für einen solchen Riemen und Aufzuganlage mit einem solchen Riemen |
WO2009011698A1 (en) * | 2007-07-18 | 2009-01-22 | Otis Elevator Company | Drive belt configuration for passenger conveyors |
DE102014012189A1 (de) * | 2014-08-20 | 2016-02-25 | Arntz Beteiligungs Gmbh & Co. Kg | Kraftübertragungsriemen |
US10450140B2 (en) | 2014-08-20 | 2019-10-22 | Arntz Beteiligungs Gmbh & Co. Kg | Force transmission belt |
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