EP1234796B1 - Arrangement for compensating cable - Google Patents

Arrangement for compensating cable Download PDF

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Publication number
EP1234796B1
EP1234796B1 EP01810200A EP01810200A EP1234796B1 EP 1234796 B1 EP1234796 B1 EP 1234796B1 EP 01810200 A EP01810200 A EP 01810200A EP 01810200 A EP01810200 A EP 01810200A EP 1234796 B1 EP1234796 B1 EP 1234796B1
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EP
European Patent Office
Prior art keywords
lift
elevator
elements
counterweight
cable
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
EP01810200A
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German (de)
French (fr)
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EP1234796A1 (en
Inventor
Hans M. Huber
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Brugg Drahtseil AG
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Brugg Drahtseil AG
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Filing date
Publication date
Application filed by Brugg Drahtseil AG filed Critical Brugg Drahtseil AG
Priority to AT01810200T priority Critical patent/ATE281395T1/en
Priority to DE50104379T priority patent/DE50104379D1/en
Priority to EP01810200A priority patent/EP1234796B1/en
Priority to CNA028054555A priority patent/CN1492834A/en
Priority to US10/469,023 priority patent/US20040055831A1/en
Priority to PCT/CH2002/000051 priority patent/WO2002068307A1/en
Publication of EP1234796A1 publication Critical patent/EP1234796A1/en
Application granted granted Critical
Publication of EP1234796B1 publication Critical patent/EP1234796B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/06Arrangements of ropes or cables
    • B66B7/068Cable weight compensating devices

Definitions

  • the invention relates to an elevator system according to the preamble of Claim 1.
  • the weight compensation element In the system area that is used by the weight compensation element is also located as a supply and / or function control cable serving elevator cables for the elevator its Task accordingly, from the periphery of the elevator shaft to Elevator car is led out. Accordingly, the arrangement of the elevator cable spatially with that of the weight compensation element be coordinated. In addition, the construction of the elevator cable, in particular limits with regard to its data transmission capacity.
  • An elevator system of the type mentioned above is for example in EP-A-0 385 255.
  • the invention has for its object a space-saving and constructive to create a simple elevator system of the type mentioned at the beginning, whose transmission capacity of functionally important monitoring and / or control data and / or supply capacity even further can be increased, and which enables perfect operation.
  • both the weight balancing element of the elevator as well as the weight balancing element of the counterweight with each combined with an elevator cable and combined into a single structure can be with a simple and space-saving construction the data transmission capacity and supply capacity be optimally increased.
  • the weight balancing elements are less prone to vibrations and can also be suspended from each one Tension weight can be kept tensioned to the right extent.
  • the weight compensation elements combined with the elevator cables are expediently so in the elevator installation according to the invention trained that they each have a cross-section of several Detachably connectable elements are composed, each of which at least one with a number of individual lines of the respective Elevator cable is provided. In this way it is possible, if necessary, the weight balance and / or the supply and data transmission capacity of the respective elevator cable. With individual lines provided, interconnectable elements are in themselves known from FR-A-2 753 272.
  • the elevator installation according to FIGS. 1 to 3 has an elevator 1 and Counterweight 2 on which in a support structure 3 in parallel paths run and together through one or more of the elevator 1 driving suspension cables 4 are connected.
  • a traction sheave 6 In the upper area of the support structure 3 are a traction sheave 6 and a pulley 5 is arranged for the supporting cable 4. However, it could also only one traction sheave can be provided without a pulley.
  • the elevator 1 and the counterweight 2 each have their own weight balancing element 7 or 8 provided by which a stabilization the elevator 1 or the counterweight 2 is effected.
  • the weight compensation elements 7 and 8 are designed as hanging ropes. One end 9 or 10 of which is centered on the bottom 11 of the elevator 1 or attached to the bottom 12 of the counterweight 2. The other end 13 or 14 is on the support structure 3 in the amount of half the distance 15 of the elevator 1 or the counterweight 2 attached.
  • the elevator installation also has supply and / or function control lines elevator cable 16 provided for elevator 1 that, for example, to power the elevator or the drive, but also for data transmission for function control and Function monitoring of the elevator system is used.
  • the elevator cable 16 is with the weight compensation element 7, 8 of the Elevator combined or one integrated in the other. This creates a structure with the required weight or balance weight and with a relatively large overall cross-section, which the Housing a larger number of supply and / or function control lines makes possible in the elevator cable 16. Is also through its total weight balancing the weight of the elevator system guaranteed.
  • weight compensation elements 7 ', 8' with the elevator cables 16 ', 26' combined with them, each with one on it sliding weight 17 or 18 are provided with With the help of the weight balancing elements 7 'and 8' for one proper operation can provide the necessary voltage.
  • Equal trained parts of the system have the same for the sake of simplicity Reference numbers as in Figures 1 to 3 with an additional dash.
  • the counterweight 2 ' is not only a weight compensation element 8', but also connected an elevator cable 26 ′ combined with this, by means of which, for example, a line connection to a Drive of the elevator not shown is produced.
  • the weight compensation element 7, 8 with an integrated elevator cable 16 of the elevator is composed of elements together, which are shown in Figures 5 and 6.
  • the elements 19, 20 are cross-sectional to each other can be coupled, for example, with a tongue and groove connection 21a, 21b.
  • the element 19 has a number of individual lines 22 of the elevator cable 16 on that as supply and data transmission lines work.
  • the element 20, on the other hand, which ropes with weights, Steel scrap or the like is not equipped with such lines Mistake.
  • An element can also include cables and wires and, moreover, a weight contain. However, these strand-like elements could also be detached next to each other, possibly spaced apart his.

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  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Ceramic Products (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Non-Reversible Transmitting Devices (AREA)

Abstract

Lift system comprises one or more bearer cables (4) driving the lift (1) and connecting the lift to a counterweight (2), a weight counterbalance element (7, 8) counterbalancing the lift and the counterweight, and at least one lift cable (16) provided with a supply and/or functional control line for the lift. The lift and the counterweight each have at least one weight counterbalance element. The weight counterbalance element (7) of the lift is combined with the lift cable. An Independent claim is also included for a weight counterbalance element with a combined lift cable for the lift of the above lift system. Preferred Features: The weight counterbalance elements are designed as hanging cables having one end (9, 10) connected to the lift or counterweight and one end (13, 14) connected to the support construction (3) of the lift system or a shaft wall of the building.

Description

Die Erfindung betrifft eine Aufzugsanlage gemäss dem Oberbegriff des Anspruches 1.The invention relates to an elevator system according to the preamble of Claim 1.

Es sind seit langem Aufzugsanlagen als Personen- oder Lastenaufzüge im Betrieb, bei denen der Aufzug und sein Gegengewicht so angeordnet sind, dass sie miteinander sowohl durch das Aufzugsseil als auch durch das Gewichtsausgleichselement verbunden sind. Da Aufzug und Gegengewicht in parallelen Bahnen laufen, ist es ber diesen Anlagen dieser Art erforderlich, sowohl für das Tragseil als auch für das Gewichtsausgleichselement Umlenkrollen vorzusehen. Die Notwendigkeit, das Gewichtsausgleichselement mittels Umlenkrollen oder bei kleineren Anlagen mit freihängender Ausbildung umzulenken, erfordert einen beträchtlichen Platzbedarf sowie eine entsprechend aufwendige und wartungsintensive Konstruktion. Es ist ebenfalls von Nachteil, dass im Gewichtsausgleichselement Vibrationen entstehen können, da man das Seil nicht zu stark spannen darf und es andererseits praktisch keiner Last ausgesetzt ist.They have long been elevator systems as passenger or freight elevators in operation where the elevator and its counterweight are arranged are that they are connected to each other both by the elevator rope and by the weight compensation element are connected. Because elevator and counterweight run in parallel paths, it is above these systems of this type required, both for the suspension cable and for the weight compensation element To provide pulleys. The need for the weight balancer by means of deflection rollers or for smaller systems Redirecting with free-hanging training requires a considerable amount Space requirements and a correspondingly complex and maintenance-intensive Construction. It is also disadvantageous that in the weight balancing element Vibrations can arise since you cannot use the rope too tight and on the other hand it is exposed to practically no load is.

Im Anlagenbereich, der vom Gewichtsausgleichselement beansprucht wird, befindet sich zudem das als Versorgungs- und /oder Funktionssteuerungskabel dienende Aufzugskabel für den Aufzug, das, seiner Aufgabe entsprechend, von der Peripherie des Aufzugsschachtes zur Aufzugskabine hin geführt ist. Dementsprechend muss die Anordnung des Aufzugskabels räumlich mit der des Gewichtsausgleichselements abgestimmt sein. Ausserdem sind dem Aufbau des Aufzugskabels, insbesondere hinsichtlich seiner Datenübertragungskapazität, Grenzen gesetzt. Eine Aufzugsanlage der vorstehend erwähnten Art ist beispielsweise in der EP-A-0 385 255 offenbart.In the system area that is used by the weight compensation element is also located as a supply and / or function control cable serving elevator cables for the elevator its Task accordingly, from the periphery of the elevator shaft to Elevator car is led out. Accordingly, the arrangement of the elevator cable spatially with that of the weight compensation element be coordinated. In addition, the construction of the elevator cable, in particular limits with regard to its data transmission capacity. An elevator system of the type mentioned above is for example in EP-A-0 385 255.

Bei einer gattungsbildenden Aufzugsanlage nach der EP-A-0 653 372 sind sowohl der Aufzug als auch das Gegengewicht mit einem eigenen Gewichtsausgleichelement versehen, welches jeweils als ein Hängeseil ausgebildet ist, dessen ein Ende am Aufzug bzw. am Gegengewicht und dessen anderes Ende an einer Schachtwand des Gebäudes befestigt ist. Bei dieser Aufzugsanlage sind keine Umlenkrollen für das Gewichtsausgleichselement erforderlich. Zudem ist in der EP-A-0 653 372 die Möglichkeit erwähnt, den Aufzugkabel mit dem Gewichtsausgleichselement des Aufzuges zu kombinieren, indem die Armatur des Aufzugkabels mit eine Kette bildenden Stahlbällen versehen wird.In a generic elevator system according to EP-A-0 653 372 are both the elevator and the counterweight with their own Weight compensation element provided, each as a hanging rope is formed, one end of the elevator or the counterweight and the other end of which is attached to a shaft wall of the building. In this elevator system there are no deflection rollers for the weight compensation element required. In addition, the possibility is in EP-A-0 653 372 mentions the elevator cable with the weight compensation element to combine the elevator by using the armature of the elevator cable a chain forming steel balls is provided.

Der Erfindung liegt die Aufgabe zugrunde, eine platzsparende und konstruktiv einfache Aufzugsanlage der eingangs genannten Art zu schaffen, deren Übertragungskapazität funktionswichtiger Überwachungs- und/oder Steuerungsdaten und/oder Versorgungskapazität noch weiter gesteigert werden kann, und die einen einwandfreien Betrieb ermöglicht.The invention has for its object a space-saving and constructive to create a simple elevator system of the type mentioned at the beginning, whose transmission capacity of functionally important monitoring and / or control data and / or supply capacity even further can be increased, and which enables perfect operation.

Diese Aufgabe wird erfindungsgemäss durch eine Aufzugsanlage mit den Merkmalen des Anspruches 1 gelöst.According to the invention, this object is achieved by an elevator installation with the Features of claim 1 solved.

Dadurch, dass sowohl das Gewichtsausgleichsselement des Aufzuges als auch das Gewichtsausgleichsselement des Gegengewichtes mit je einem Aufzugkabel kombiniert und zu einem einzigen Gebilde zusammengefasst werden, kann bei einer einfachen und platzsparenden Konstruktion die Datenübertragungskapazität und loder Versorgungskapazität optimal gesteigert werden. Die Gewichtsausgleichsselemente sind weniger vibrationsanfällig und können zudem von je einem gleitend aufgehängten Spanngewicht im richtigen Mass gespannt gehalten werden.The fact that both the weight balancing element of the elevator as well as the weight balancing element of the counterweight with each combined with an elevator cable and combined into a single structure can be with a simple and space-saving construction the data transmission capacity and supply capacity be optimally increased. The weight balancing elements are less prone to vibrations and can also be suspended from each one Tension weight can be kept tensioned to the right extent.

Die mit den Aufzugskabeln kombinierierten Gewichtsausgleichselemente sind bei der erfindungsgemässen Aufzugsanlage zweckmässigerweise so ausgebildet, dass sie querschnittsmässig jeweils aus mehreren miteinander lösbar koppelbaren Elementen zusammensetzt sind, von denen jeweils mindesten eines mit einer Anzahl Einzelleitungen des jeweiligen Aufzugskabels versehen ist. Auf diese Weise ist es im Bedarfsfall möglich, den Gewichtsausgleich und/oder die Versorgungs- und Datenübertragungskapazität des jeweiligen Aufzugskabels zu verändern. Mit Einzelleitungen versehene, miteinander koppelbare Elemente sind an sich aus der FR-A- 2 753 272 bekannt.The weight compensation elements combined with the elevator cables are expediently so in the elevator installation according to the invention trained that they each have a cross-section of several Detachably connectable elements are composed, each of which at least one with a number of individual lines of the respective Elevator cable is provided. In this way it is possible, if necessary, the weight balance and / or the supply and data transmission capacity of the respective elevator cable. With individual lines provided, interconnectable elements are in themselves known from FR-A-2 753 272.

Nachfolgend wird die Erfindung anhand zweier Ausführungsbeispiele unter Bezugnahme auf die Zeichnung näher erläutert. Es zeigen:

Fig.1
eine Aufzugsanlage in der mittleren Fahrtstellung, schematisch dargestellt,
Fig.2
die Aufzugsanlage aus Fig. 1, in der obersten Fahrtstellung des Aufzuges dargestellt,
Fig.3
die Aufzugsanlage aus Fig. 1, in der untersten Fahrtstellung des Aufzuges dargestellt,
Fig.4
eine Ausführungsform der Aufzugsanlage nach den erfindungemässe Fig.1 bis Fig.3, in der mittleren Fahrtstellung und ebenfalls schematisch dargestellt,
Fig.5
ein Element des erfindungsgemässen Gewichtsausgleichselementes mit kombiniertem Aufzugskabel für den Aufzug nach den Fig.1 bis Fig.3 bzw. Fig.4, im Querschnitt und schematisch dargestellt, sowie
Fig.6
zwei miteinander gekoppelte Elemente des erfindungsgemässen Gewichtsausgleichselements mit integriertem Aufzugskabel nach Fig. 5, verkleinert dargestellt.
The invention is explained in more detail below using two exemplary embodiments with reference to the drawing. Show it:
Fig.1
an elevator system in the middle travel position, shown schematically,
Fig.2
1, shown in the uppermost travel position of the elevator,
Figure 3
1, shown in the lowest travel position of the elevator,
Figure 4
An embodiment of the elevator system according to the invention Fig.1 to Fig.3, in the middle travel position and also shown schematically,
Figure 5
an element of the weight compensation element according to the invention with a combined elevator cable for the elevator according to FIGS. 1 to 3 or 4, shown in cross section and schematically, and
Figure 6
two coupled elements of the weight compensation element according to the invention with integrated elevator cable according to FIG. 5, shown reduced.

Die Aufzugsanlage nach den Fig.1 bis Fig.3 weist einen Aufzug 1 und ein Gegengewicht 2 auf, die in einer Tragkonstruktion 3 in parallelen Bahnen laufen und miteinander durch ein oder insbesondere mehrere den Aufzug 1 antreibende Tragseile 4 verbunden sind.The elevator installation according to FIGS. 1 to 3 has an elevator 1 and Counterweight 2 on which in a support structure 3 in parallel paths run and together through one or more of the elevator 1 driving suspension cables 4 are connected.

Im oberen Bereich der Tragkonstruktion 3 sind eine Treibscheibe 6 und eine Umlenkrolle 5 für das Tragseil 4 angeordnet. Es könnte jedoch auch nur eine Treibscheibe ohne Umlenkrolle vorgesehen sein.In the upper area of the support structure 3 are a traction sheave 6 and a pulley 5 is arranged for the supporting cable 4. However, it could also only one traction sheave can be provided without a pulley.

Der Aufzug 1 und das Gegengewicht 2 sind mit je einem eigenen Gewichtsausgleichselement 7 bzw. 8 versehen, durch welche eine Stabilisierung des Aufzuges 1 bzw. des Gegengewichtes 2 bewirkt wird.The elevator 1 and the counterweight 2 each have their own weight balancing element 7 or 8 provided by which a stabilization the elevator 1 or the counterweight 2 is effected.

Die Gewichtsausgleichselemente 7 und 8 sind als Hängeseile ausgebildet. Deren eines Ende 9 bzw. 10 ist mittig am Boden 11 des Aufzuges 1 bzw. am Boden 12 des Gegengewichtes 2 befestigt. Deren anderes Ende 13 bzw. 14 ist an der Tragkonstruktion 3 in Höhe der halben Fahrstrecke 15 des Aufzuges 1 bzw. des Gegengewichtes 2 befestigt.The weight compensation elements 7 and 8 are designed as hanging ropes. One end 9 or 10 of which is centered on the bottom 11 of the elevator 1 or attached to the bottom 12 of the counterweight 2. The other end 13 or 14 is on the support structure 3 in the amount of half the distance 15 of the elevator 1 or the counterweight 2 attached.

Die Aufzugsanlage weist ferner ein mit Versorgungs- und/oder Funktionssteuerungsleitungen für den Aufzug 1 versehenes Aufzugskabel 16 auf, das beispielsweise zur Stromversorgung des Aufzuges oder des Antriebes, aber auch zur Datenübertragung für die Funktionssteuerung und Funktionsüberwachung der Aufzugsanlage dient. The elevator installation also has supply and / or function control lines elevator cable 16 provided for elevator 1 that, for example, to power the elevator or the drive, but also for data transmission for function control and Function monitoring of the elevator system is used.

Das Aufzugskabel 16 ist mit dem Gewichtsausgleichselement 7, 8 des Aufzuges kombiniert bzw. das eine im andern integriert. Damit entsteht ein Gebilde mit dem erforderlichen Eigengewicht bzw. Ausgleichsgewicht und mit einem verhältnismässig grossem Gesamtquerschnitt, welches die Unterbringung einer grösseren Anzahl Versorgungs- und/oder Funktionssteuerungsleitungen im Aufzugskabel 16 möglich macht. Zudem ist durch sein Gesamtgewicht der Ausgleich des Gewichtes des Aufzugsystemes gewährleistet.The elevator cable 16 is with the weight compensation element 7, 8 of the Elevator combined or one integrated in the other. This creates a structure with the required weight or balance weight and with a relatively large overall cross-section, which the Housing a larger number of supply and / or function control lines makes possible in the elevator cable 16. Is also through its total weight balancing the weight of the elevator system guaranteed.

Die Aufzugsanlage nach Fig. 4 unterscheidet sich von der Anlage nach den Figuren 1 bis 3 dadurch, dass die Gewichtsausgleichselemente 7', 8' mit den mit ihnen kombinierten Aufzugskabeln 16', 26' mit je einem darauf gleitend aufgehängten Spanngewicht 17 bzw. 18 versehen sind, mit Hilfe derer man den Gewichtsausgleichselementen 7' und 8' die für einen einwandfreien Betrieb erforderliche Spannung verleihen kann. Gleich ausgebildete Teile der Anlage haben der Einfachheit halber die gleichen Bezugszahlen wie in den Figuren 1 bis 3 mit einem zusätzlichen Strich. Beim Gegengewicht 2' ist nicht nur ein Gewichtsausgleichselement 8', sondern zusätzlich ein mit diesem kombiniertes Aufzugskabel 26' angeschlossen, mittels welchem zum Beispiel eine Leitungsverbindung zu einem nicht näher gezeigten Antrieb des Aufzuges hergestellt wird.4 differs from the system according to Figures 1 to 3 in that the weight compensation elements 7 ', 8' with the elevator cables 16 ', 26' combined with them, each with one on it sliding weight 17 or 18 are provided with With the help of the weight balancing elements 7 'and 8' for one proper operation can provide the necessary voltage. Equal trained parts of the system have the same for the sake of simplicity Reference numbers as in Figures 1 to 3 with an additional dash. The counterweight 2 'is not only a weight compensation element 8', but also connected an elevator cable 26 ′ combined with this, by means of which, for example, a line connection to a Drive of the elevator not shown is produced.

Das Gewichtsausgleichselement 7, 8 mit integriertem Aufzugskabel 16 des Aufzuges nach den Figuren 1 bis 3 bzw. 4 setzt sich aus Elementen zusammen, die in den Fig.5 und Fig.6 dargestellt sind. Wie in diesen Figuren ersichtlich ist, sind die Elemente 19, 20 querschnittsmässig aneinander beispielsweise mit einer Nut- und Federverbindung 21a, 21b koppelbar. Das Element 19 weist eine Anzahl Einzelleitungen 22 des Aufzugskabels 16 auf, die als Versorgungs- und Datenübertragungsleitungen arbeiten. Das Element 20 hingegen, welches mit Gewichten Seilen, Stahlschrott oder ähnlichem bestückt ist, ist nicht mit derartigen Leitungen versehen. Es ist aber ohne weiteres im Rahmen der Erfindung möglich, auch dort weitere Einzelleitungen des Aufzugskabels vorzusehen. Ein Element kann auch Kabel und Leitungen und darüberhinaus ein Gewicht enthalten. Diese strangförmigen Elemente könnten aber auch losgelöst nebeneinander, gegebenenfalls beabstandet zueinander, angeordnet sein.The weight compensation element 7, 8 with an integrated elevator cable 16 of the elevator according to Figures 1 to 3 and 4 is composed of elements together, which are shown in Figures 5 and 6. Like in these figures can be seen, the elements 19, 20 are cross-sectional to each other can be coupled, for example, with a tongue and groove connection 21a, 21b. The element 19 has a number of individual lines 22 of the elevator cable 16 on that as supply and data transmission lines work. The element 20, on the other hand, which ropes with weights, Steel scrap or the like is not equipped with such lines Mistake. However, it is easily possible within the scope of the invention to provide additional individual cables for the elevator cable there as well. An element can also include cables and wires and, moreover, a weight contain. However, these strand-like elements could also be detached next to each other, possibly spaced apart his.

Die Erfindung ist mit den oben erläuterten Ausführungsbeispielen ausreichend dargetan. Sie könnte jedoch noch in anderen Varianten veranschaulicht sein. So könnten zum Beispiel die Elemente 19, 20 vorteilhaft mit ihren kürzeren Seiten aneinandergelegt sein und von Fixiermitteln aneinander befestigt sein.The invention is sufficient with the exemplary embodiments explained above demonstrated. However, it could be illustrated in other variations his. For example, elements 19, 20 could be advantageous be put together with their shorter sides and of fixing agents be attached to each other.

Die einen länglichen, zum Beispiel rechteckigen Querschnitt aufweisenden Elemente oder Stränge sind mit ihren im Querschnitt gesehen länglichen Seiten an der Tragkonstruktion bzw. an der Schachtwand befestigt, so dass sie um diese länglichen Seiten gebogen werden.Those with an elongated, for example rectangular cross-section Elements or strands are elongated in cross-section Sides attached to the supporting structure or to the shaft wall, so that they are bent around these elongated sides.

Claims (5)

  1. Lift gear, with one or several main cables (4'), operating the lift (1') and connecting the same to a counterweight (2'), with weight compensating elements (7', 8') for stabilising one the lift (1') and one the counterweight (2'), which each take the form of a hanging cable, one end (9' i.e. 10') of which is fixedly connected to the lift (1), i.e. to the counterweight (2), and the other end (13' i.e. 14') to the load-bearing construction (3') of the lift gear or a shaft wall of the building, as well as at least one lift cable (16') provided for the power supply and/or function control lines for the lift is combined with the weight compensating element (7') of the lift (1), characterised in that
    a further lift cable (26') is combined with the weight compensating element (8') of the counterweight (2'), whereby the both weight compensating elements (7', 8') are each equipped with a slidingly affixed and suspended tensioning weight (17, 18).
  2. Lift gear according to claim 1, characterised in that the cross-section of the weight compensating elements (7', 8') of the lift gear (1') and of the counterweights (2') incorporates several elements (19, 20) that can be coupled to one another, of which at least one is equipped with a multitude of individual lines (22) of each of the lift cable (16', 26').
  3. Lift gear according to Claim 2, characterised in that the elements (19, 20) can be coupled with one another with the aid of a groove/spring connection (21 a, 21 b).
  4. Lift gear according to Claim 3, characterised in that the elements (19, 20) incorporate an elongated cross-section can further be fixedly connected to the load-bearing construction (3') i.e. the shaft wall with their elongated cross-sectional sides, so that they can be curved around the axis of these said elongated sides.
  5. Lift gear according to Claim 2, characterised in that the elements are loosely positioned adjacent to one another.
EP01810200A 2001-02-27 2001-02-27 Arrangement for compensating cable Expired - Lifetime EP1234796B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT01810200T ATE281395T1 (en) 2001-02-27 2001-02-27 ARRANGEMENT FOR WEIGHT COMPENSATION ELEMENTS
DE50104379T DE50104379D1 (en) 2001-02-27 2001-02-27 Arrangement for weight compensation elements
EP01810200A EP1234796B1 (en) 2001-02-27 2001-02-27 Arrangement for compensating cable
CNA028054555A CN1492834A (en) 2001-02-27 2002-01-29 Lift device
US10/469,023 US20040055831A1 (en) 2001-02-27 2002-01-29 Arrangement for weight compensating elements
PCT/CH2002/000051 WO2002068307A1 (en) 2001-02-27 2002-01-29 Arrangement for weight compensating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01810200A EP1234796B1 (en) 2001-02-27 2001-02-27 Arrangement for compensating cable

Publications (2)

Publication Number Publication Date
EP1234796A1 EP1234796A1 (en) 2002-08-28
EP1234796B1 true EP1234796B1 (en) 2004-11-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP01810200A Expired - Lifetime EP1234796B1 (en) 2001-02-27 2001-02-27 Arrangement for compensating cable

Country Status (6)

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US (1) US20040055831A1 (en)
EP (1) EP1234796B1 (en)
CN (1) CN1492834A (en)
AT (1) ATE281395T1 (en)
DE (1) DE50104379D1 (en)
WO (1) WO2002068307A1 (en)

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TW200744936A (en) * 2005-11-28 2007-12-16 Inventio Ag Lift installation with equipment for compensation for the weight difference between the cage runs and the counterweight runs of the support means and method of realising such compensation
CN101066734B (en) * 2006-05-03 2010-09-01 因温特奥股份公司 Elevator with carrier and traction means
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DE50104379D1 (en) 2004-12-09
ATE281395T1 (en) 2004-11-15
WO2002068307A1 (en) 2002-09-06
EP1234796A1 (en) 2002-08-28
CN1492834A (en) 2004-04-28

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