EP1364853A1 - Support and guiding device for the cable of a transport system - Google Patents

Support and guiding device for the cable of a transport system Download PDF

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Publication number
EP1364853A1
EP1364853A1 EP02291259A EP02291259A EP1364853A1 EP 1364853 A1 EP1364853 A1 EP 1364853A1 EP 02291259 A EP02291259 A EP 02291259A EP 02291259 A EP02291259 A EP 02291259A EP 1364853 A1 EP1364853 A1 EP 1364853A1
Authority
EP
European Patent Office
Prior art keywords
rollers
cable
support
counter
transport system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02291259A
Other languages
German (de)
French (fr)
Inventor
Ludovic Bibollet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poma SA
Original Assignee
Pomagalski SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pomagalski SA filed Critical Pomagalski SA
Priority to EP02291259A priority Critical patent/EP1364853A1/en
Publication of EP1364853A1 publication Critical patent/EP1364853A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/06—Safety devices or measures against cable fracture

Definitions

  • the present invention relates to a support device and cable guide for cabin transport system, and more particularly of a system with two carrying cables and tractors.
  • rollers are mounted two by two at the two ends of the pendulums elementary, two successive pendulums being themselves mounted on a support pendulum, and so on so forming trains of long articulated rollers.
  • the present invention aims to overcome these drawbacks.
  • the invention aims to provide a support and guide device for system cable transport, which allows the operation of this system even in strong wind, including side wind.
  • the invention relates to a support device and guide for cable from cabin transport system to two carrying cables and tractors, characterized in that it includes two sets of rollers mounted to pivot each on a curved beam substantially contained in a plane vertical, and means of articulation of each of said beams on a pylon, rotating in said plane.
  • said beam is composed of two flanges between which are mounted said rollers.
  • At least two rollers located at at least one end of said beam are mounted on a pendulum itself rotatably mounted around an axis fixed to said beam.
  • the device according to the invention can comprise at least one counter-roller opposite at least one end roller, and elastic means for supporting said counter roller on the cable respective.
  • At least two counter rollers can be provided mounted on a balance opposite the balance roller support.
  • the device further comprises, in a particular mode of realization, two cable retention units each located adjacent to one of the cables on its side opposite the other cable.
  • a pylon 1 made of any known manner supporting, by means of supports 2 articulated in 3 ( Figure 3) at the top of pylon 1, a set curved beams 4 forming two by two a device for support and guide according to the invention.
  • Each beam 4 is formed of two lateral flanges 5 and 6 between which are pivotally mounted a set of rollers 7.
  • rollers 8 At each end of the beam, two rollers 8 have their axis mounted on a pendulum 9 itself articulated at 10 between the flanges 5 and 6.
  • a jib 11 supports by means of a spring 12 a pendulum articulated 13 on which are mounted two counter rollers 14 in vis-à-vis the rollers 8 or slightly offset from these rollers.
  • the cable 15 passes successively between the input rollers 8 and the input counter-rollers 14, then on each roller 7, and finally between the output rollers 8 and the output counter-rollers 14.
  • Two stops 18 form cable retention units to avoid its derailment.
  • the two stops 18 are mounted outside the device against the cable, on its side opposite the other cable.

Abstract

The cable support and guide for a transport system with two overhead support and traction cables (15) consists of two sets of rollers (7) pivoted to a curved beam set in a vertical plane and pivoted by a bracket (2) to the top of a pylon. The curved beam has two vertical flanges, with the rollers located between them, and has one or more pairs of end rollers (8) mounted on a balance arm (9) with its pivot (10) fixed to the beam, and counter-rollers (14) opposite the end rollers.

Description

La présente invention concerne un dispositif de support et de guidage pour câble de système de transport par cabine, et plus particulièrement de système à deux câbles porteurs et tracteurs.The present invention relates to a support device and cable guide for cabin transport system, and more particularly of a system with two carrying cables and tractors.

On connaít déjà de tels dispositifs dans lesquels des galets sont montés deux par deux aux deux extrémités de balanciers élémentaires, deux balanciers successifs étant eux-mêmes montés sur un balancier support, et ainsi de suite de manière à former des trains de galets de grande longueur articulés.We already know such devices in which rollers are mounted two by two at the two ends of the pendulums elementary, two successive pendulums being themselves mounted on a support pendulum, and so on so forming trains of long articulated rollers.

Bien que donnant généralement satisfaction, ces dispositifs présentent l'inconvénient d'une certaine flexibilité transversale qui nuit à leurs performances en cas de fort vent latéral.Although generally satisfactory, these devices have the disadvantage of a certain transverse flexibility which affects their performance in strong side winds.

La présente invention vise à palier ces inconvénients.The present invention aims to overcome these drawbacks.

Plus particulièrement, l'invention a pour but de fournir un dispositif de support et de guidage pour câble de système de transport, qui permette l'exploitation de ce système même en cas de vent violent, y compris de vent latéral.More particularly, the invention aims to provide a support and guide device for system cable transport, which allows the operation of this system even in strong wind, including side wind.

A cet effet, l'invention a pour objet un dispositif de support et de guidage pour câble de système de transport par cabine à deux câbles porteurs et tracteurs, caractérisé par le fait qu'il comprend deux ensembles de galets montés pivotant chacun sur une poutre courbe sensiblement contenue dans un plan vertical, et des moyens d'articulations de chacune desdites poutres sur un pylône, en rotation dans ledit plan. To this end, the invention relates to a support device and guide for cable from cabin transport system to two carrying cables and tractors, characterized in that it includes two sets of rollers mounted to pivot each on a curved beam substantially contained in a plane vertical, and means of articulation of each of said beams on a pylon, rotating in said plane.

On obtient ainsi un ensemble beaucoup plus rigide, notamment transversalement, et par conséquent moins sensible aux vents notamment latéraux.A much more rigid assembly is thus obtained, in particular transversely, and therefore less sensitive to winds especially lateral.

Dans un mode de réalisation particulier, ladite poutre est composée de deux flasques entre lesquels sont montés lesdits galets.In a particular embodiment, said beam is composed of two flanges between which are mounted said rollers.

Egalement dans un mode de réalisation particulier, au moins deux galets situés à au moins une extrémité de ladite poutre sont montés sur un balancier lui-même monté en rotation autour d'un axe fixé à ladite poutre.Also in a particular embodiment, at least two rollers located at at least one end of said beam are mounted on a pendulum itself rotatably mounted around an axis fixed to said beam.

Ces balanciers d'entrée et/ou de sortie de câble permettent une bonne adaptation du dispositif de support et de guidage dans le cas ou l'angle d'entrée et/ou de sortie du câble est amené à varier, notamment sous l'effet des variations de charge du système de transport.These cable entry and / or outlet balances allow a good adaptation of the support and guiding device in the case where the cable entry and / or exit angle is caused to vary, in particular under the effect of variations in load of the transport system.

Egalement dans un mode de réalisation particulier, le dispositif selon l'invention peut comprendre au moins un contre-galet en vis-à-vis d'au moins un galet d'extrémité, et des moyens élastiques d'appui dudit contre galet sur le câble respectif.Also in a particular embodiment, the device according to the invention can comprise at least one counter-roller opposite at least one end roller, and elastic means for supporting said counter roller on the cable respective.

Plus particulièrement, on peut prévoir au moins deux contre-galets montés sur un balancier en vis à vis du balancier support de galets.More particularly, at least two counter rollers can be provided mounted on a balance opposite the balance roller support.

Le dispositif comporte en outre, dans un mode particulier de réalisation, deux unités de retenue de câble situées chacune adjacente à un des câbles de son coté opposé à l'autre câble. The device further comprises, in a particular mode of realization, two cable retention units each located adjacent to one of the cables on its side opposite the other cable.

On décrira maintenant à titre d'exemples non limitatifs un mode de réalisation particulier d'invention en référence aux dessins schématiques annexés dans lesquels :

  • la figure 1 est une vue de face d'un pylône comportant des dispositifs de support et de guidage selon l'invention ;
  • la figure 2 en est une vue de coté ;
  • la figure 3 est une vue à plus grande échelle d'un tel dispositif ;
  • la figure 4 est une vue en coupe selon la ligne 4.4. de la figure 3 ; et
  • la figure 5 est une vue de face de l'ensemble de maintien d'une cabine au passage d'un dispositif selon l'invention.
A particular embodiment of the invention will now be described by way of nonlimiting examples with reference to the appended schematic drawings in which:
  • Figure 1 is a front view of a pylon comprising support and guide devices according to the invention;
  • Figure 2 is a side view;
  • Figure 3 is an enlarged view of such a device;
  • Figure 4 is a sectional view along line 4.4. of Figure 3; and
  • Figure 5 is a front view of the holding assembly of a cabin in the passage of a device according to the invention.

On voit aux figures 1 et 2, un pylône 1 réalisé de toute manière connue supportant, par l'intermédiaire de supports 2 articulés en 3 (figure 3) au sommet du pylône 1, un ensemble de poutres courbes 4 formant deux par deux un dispositif de support et de guidage selon l'invention.We see in Figures 1 and 2, a pylon 1 made of any known manner supporting, by means of supports 2 articulated in 3 (Figure 3) at the top of pylon 1, a set curved beams 4 forming two by two a device for support and guide according to the invention.

Chaque poutre 4 est formée de deux flasques latéraux 5 et 6 entre lesquels sont montés pivotant un ensemble de galets 7.Each beam 4 is formed of two lateral flanges 5 and 6 between which are pivotally mounted a set of rollers 7.

A chaque extrémité de la poutre, deux galets 8 ont leur axe monté sur un balancier 9 lui-même articulé en 10 entre les flasques 5 et 6.At each end of the beam, two rollers 8 have their axis mounted on a pendulum 9 itself articulated at 10 between the flanges 5 and 6.

Egalement à chaque extrémité de la poutre, une potence 11 supporte par l'intermédiaire d'un ressort 12 un balancier articulé 13 sur lequel sont montés deux contre-galets 14 en vis-à-vis des galets 8 ou légèrement décalés par rapport à ces galets.Also at each end of the beam, a jib 11 supports by means of a spring 12 a pendulum articulated 13 on which are mounted two counter rollers 14 in vis-à-vis the rollers 8 or slightly offset from these rollers.

Le câble 15 passe successivement entre les galets d'entrée 8 et les contre-galets d'entrée 14, puis sur chaque galet 7, et enfin entre les galets de sortie 8 et les contre-galets de sortie 14.The cable 15 passes successively between the input rollers 8 and the input counter-rollers 14, then on each roller 7, and finally between the output rollers 8 and the output counter-rollers 14.

Une certaine variation des angles d'entrée et de sortie est permise du fait de l'existence des balanciers 9 et 13.Some variation in entry and exit angles is permitted due to the existence of pendulums 9 and 13.

On voit à la figure 5, la structure 16 d'une cabine sur laquelle est montée deux pinces 17 permettant chacune de serrer un câble 15, 15' de manière à supporter et à tracter la cabine.We see in Figure 5, the structure 16 of a cabin on which is mounted two pliers 17 each for clamping a cable 15, 15 'so as to support and tow the cabin.

Deux butées 18 forment des unités de retenue de câble permettant d'éviter son déraillement.Two stops 18 form cable retention units to avoid its derailment.

Les deux butées 18 sont montées à l'extérieur du dispositif contre le câble, de son côté opposé à l'autre câble.The two stops 18 are mounted outside the device against the cable, on its side opposite the other cable.

Le déraillement est néanmoins empêché de chaque côté des galets du fait que la structure 16 et les pinces 17 maintiennent l'écartement entre les câbles.The derailment is nevertheless prevented on each side of the rollers because the structure 16 and the clamps 17 hold the spacing between the cables.

Claims (6)

Dispositif de support et de guidage pour câble de système de transport par cabine à deux câbles porteurs et tracteurs (15, 15'), caractérisé par le fait qu'il comprend deux ensembles de galets (7) montés pivotant chacun sur une poutre courbe (4) sensiblement contenue dans un plan vertical, et des moyens (3) d'articulation de chacune desdites poutres sur un pylône, en rotation dans ledit plan.Support and guide device for a cable for a cabin transport system with two carrying cables and tractors (15, 15 '), characterized in that it comprises two sets of rollers (7) mounted each pivoting on a curved beam ( 4) substantially contained in a vertical plane, and means (3) of articulation of each of said beams on a pylon, rotating in said plane. Dispositif selon la revendication 1, caractérisé par le fait que ladite poutre (4) est composée de deux flasques (5, 6) entre lesquelles sont montés lesdits galets.Device according to Claim 1, characterized in that the said beam (4) is composed of two flanges (5, 6) between which the said rollers are mounted. Dispositif selon l'une quelconque des revendications 1 et 2, caractérisé par le fait qu'au moins deux galets (8) situés à au moins une extrémité de ladite poutre sont montés sur un balancier (9) lui-même monté en rotation autour d'un axe (10) fixé à ladite poutre.Device according to either of Claims 1 and 2, characterized in that at least two rollers (8) situated at at least one end of the said beam are mounted on a balance (9) itself mounted in rotation around 'an axis (10) fixed to said beam. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé par le fait qu'il comprend au moins un contre-galet (14) en vis-à-vis d'au moins un galet d'extrémité (8) et des moyens élastiques (12) d'appui dudit contre-galet sur le câble respectif.Device according to any one of Claims 1 to 3, characterized in that it comprises at least one counter roller (14) facing at least one end roller (8) and means elastic (12) for supporting said counter-roller on the respective cable. Dispositif selon l'ensemble des revendications 3 et 4, caractérisé par le fait qu'il comprend au moins deux contre galets montés sur un balancier (13) en vis-à-vis du balancier support de galets.Device according to all of claims 3 and 4, characterized in that it comprises at least two counter rollers mounted on a balance (13) opposite the balance supporting rollers. Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé par le fait qu'il comprend deux unités de retenue (18) de câbles situées chacune adjacente à un des câbles de son côté opposé à l'autre câble.Device according to any one of Claims 1 to 5, characterized in that it comprises two cable retention units (18) each located adjacent to one of the cables on its side opposite to the other cable.
EP02291259A 2002-05-22 2002-05-22 Support and guiding device for the cable of a transport system Withdrawn EP1364853A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02291259A EP1364853A1 (en) 2002-05-22 2002-05-22 Support and guiding device for the cable of a transport system

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Application Number Priority Date Filing Date Title
EP02291259A EP1364853A1 (en) 2002-05-22 2002-05-22 Support and guiding device for the cable of a transport system

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2931533A1 (en) * 2008-05-21 2009-11-27 Dippelmayr France Cable e.g. carrying cable, supporting device for e.g. cabin type passenger ropeway, has slide shoe with terminal part that is deformed along axis perpendicular to longitudinal axis of shoe for vertical displacement of carrying cable
FR2937939A1 (en) * 2008-11-06 2010-05-07 Pomagalski Sa Double mono-cable installation for displacing e.g. open carrier for transporting freight, has rollers whose axles are movable such that rollers are moved away from pulley, while being opposed to support unit action, during passage of clamps
US7891300B2 (en) 2005-09-29 2011-02-22 High Technology Investments B.V. Cable derailing prevention device for carrier/traction cables of cable car systems
US8082853B2 (en) 2003-01-30 2011-12-27 High Technology Investments B.V. Hold-down device for the cable guide in cable-drawn transport systems
US8393276B2 (en) 2007-08-03 2013-03-12 Rolic Invest S.Ar.L. Cable transportation system and relative operating method
US8408141B2 (en) 2007-10-26 2013-04-02 Rolic Invest S.Ar.L. Cable transportation system and relative operating method
US8474743B2 (en) 2009-08-04 2013-07-02 Rolic Invest S.Ar.L. Ski-lift seat return device
US8573132B2 (en) 2010-07-14 2013-11-05 Rolic International S.Ar.L. Cable transportation system switch and cable transportation system comprising such a switch
US8590458B2 (en) 2007-04-20 2013-11-26 Rolic Invest S.Ar.L. Chair-lift
US8844446B2 (en) 2007-04-20 2014-09-30 Rolic International S.Ar.L. Cable transportation system and relative drive method
US8991317B2 (en) 2009-07-09 2015-03-31 Rolic International S.A.R.L. Transportation unit for cable transportation systems
CN104512425A (en) * 2013-09-26 2015-04-15 因诺瓦专利有限责任公司 Cableway system for transporting persons or goods
WO2020182791A1 (en) * 2019-03-11 2020-09-17 Innova Patent Gmbh Passage detection for a cableway

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392858A1 (en) * 1977-05-12 1978-12-29 Mautino Victor Haulage and supporting rope roller set - has support rocker with eye at end to receive end rope which is tensioned by spring
FR2604138A1 (en) * 1986-09-19 1988-03-25 Pomagalski Sa Device for holding overhead cables driven in advancement in line at a pylon, and overhead cable transportation installation comprising such a device
EP0745526A1 (en) * 1995-05-29 1996-12-04 Girak Garaventa GmbH Mechanical protection against cable derailment
DE19714312A1 (en) * 1996-04-23 1997-10-30 Girak Garaventa Gmbh Rope carrier for single rope aerial transport system e.g. cable car or chair lift
EP1086868A2 (en) * 1999-09-24 2001-03-28 High Technology Investments B.V. Double acting guide pulley array for supports of single cable ropeways, especially of chair lifts and passenger ropeways

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392858A1 (en) * 1977-05-12 1978-12-29 Mautino Victor Haulage and supporting rope roller set - has support rocker with eye at end to receive end rope which is tensioned by spring
FR2604138A1 (en) * 1986-09-19 1988-03-25 Pomagalski Sa Device for holding overhead cables driven in advancement in line at a pylon, and overhead cable transportation installation comprising such a device
EP0745526A1 (en) * 1995-05-29 1996-12-04 Girak Garaventa GmbH Mechanical protection against cable derailment
DE19714312A1 (en) * 1996-04-23 1997-10-30 Girak Garaventa Gmbh Rope carrier for single rope aerial transport system e.g. cable car or chair lift
EP1086868A2 (en) * 1999-09-24 2001-03-28 High Technology Investments B.V. Double acting guide pulley array for supports of single cable ropeways, especially of chair lifts and passenger ropeways

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8082853B2 (en) 2003-01-30 2011-12-27 High Technology Investments B.V. Hold-down device for the cable guide in cable-drawn transport systems
US7891300B2 (en) 2005-09-29 2011-02-22 High Technology Investments B.V. Cable derailing prevention device for carrier/traction cables of cable car systems
US8590458B2 (en) 2007-04-20 2013-11-26 Rolic Invest S.Ar.L. Chair-lift
US9463811B2 (en) 2007-04-20 2016-10-11 Ropfin B.V. Cable transportation system and relative drive method
US8844446B2 (en) 2007-04-20 2014-09-30 Rolic International S.Ar.L. Cable transportation system and relative drive method
US8393276B2 (en) 2007-08-03 2013-03-12 Rolic Invest S.Ar.L. Cable transportation system and relative operating method
US9333876B2 (en) 2007-08-03 2016-05-10 Ropfin B.V. Cable transportation system and relative operating method
US8534196B2 (en) 2007-08-03 2013-09-17 Rolic Invest S.Ar.L Cable transportation system and relative operating method
US8408141B2 (en) 2007-10-26 2013-04-02 Rolic Invest S.Ar.L. Cable transportation system and relative operating method
FR2931533A1 (en) * 2008-05-21 2009-11-27 Dippelmayr France Cable e.g. carrying cable, supporting device for e.g. cabin type passenger ropeway, has slide shoe with terminal part that is deformed along axis perpendicular to longitudinal axis of shoe for vertical displacement of carrying cable
FR2937939A1 (en) * 2008-11-06 2010-05-07 Pomagalski Sa Double mono-cable installation for displacing e.g. open carrier for transporting freight, has rollers whose axles are movable such that rollers are moved away from pulley, while being opposed to support unit action, during passage of clamps
US8991317B2 (en) 2009-07-09 2015-03-31 Rolic International S.A.R.L. Transportation unit for cable transportation systems
US9738290B2 (en) 2009-07-09 2017-08-22 Ropfin B.V. Transportation unit for cable transportation systems
US8474743B2 (en) 2009-08-04 2013-07-02 Rolic Invest S.Ar.L. Ski-lift seat return device
US8573132B2 (en) 2010-07-14 2013-11-05 Rolic International S.Ar.L. Cable transportation system switch and cable transportation system comprising such a switch
CN104512425A (en) * 2013-09-26 2015-04-15 因诺瓦专利有限责任公司 Cableway system for transporting persons or goods
AT514815A1 (en) * 2013-09-26 2015-04-15 Innova Patent Gmbh Cableway installation for the transport of persons or goods
AT514815B1 (en) * 2013-09-26 2016-05-15 Innova Patent Gmbh Cableway installation for the transport of persons or goods
WO2020182791A1 (en) * 2019-03-11 2020-09-17 Innova Patent Gmbh Passage detection for a cableway
CN113631456A (en) * 2019-03-11 2021-11-09 创新专利有限公司 Drive-through detection for cableways
CN113631456B (en) * 2019-03-11 2023-08-29 创新专利有限公司 Method and device for detecting the passage of a cableway

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