EP0671303A1 - Guidage de câble pour téléporteur, notamment téléporteur à boucle sans fin - Google Patents

Guidage de câble pour téléporteur, notamment téléporteur à boucle sans fin Download PDF

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Publication number
EP0671303A1
EP0671303A1 EP95810152A EP95810152A EP0671303A1 EP 0671303 A1 EP0671303 A1 EP 0671303A1 EP 95810152 A EP95810152 A EP 95810152A EP 95810152 A EP95810152 A EP 95810152A EP 0671303 A1 EP0671303 A1 EP 0671303A1
Authority
EP
European Patent Office
Prior art keywords
rope
wheels
deflection
drive
station
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Withdrawn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
EP95810152A
Other languages
German (de)
English (en)
Inventor
Ernst Egli
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.)
Garaventa Holding AG
Original Assignee
Garaventa Holding AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Garaventa Holding AG filed Critical Garaventa Holding AG
Publication of EP0671303A1 publication Critical patent/EP0671303A1/fr
Withdrawn legal-status Critical Current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
    • B61B3/00—Elevated railway systems with suspended vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B7/00—Rope railway systems with suspended flexible tracks
    • B61B7/04—Rope railway systems with suspended flexible tracks with suspended tracks serving as haulage cables
    • B61B7/045—Rope railway systems with suspended flexible tracks with suspended tracks serving as haulage cables having in each direction more than one track serving as haulage 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
    • B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
    • B61B12/022—Vehicle receiving and dispatching devices
    • 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
    • B61B12/026—Guiding means for deflecting the direction of the cables between the stations
    • 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
    • B61B12/10—Cable traction drives
    • 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
    • B61B12/10—Cable traction drives
    • B61B12/105—Acceleration devices or deceleration devices other than braking devices

Definitions

  • the invention relates to a cable guide for a cable car, in particular a circulating cable car, with two parallel conveyor cables running parallel to each other at the same height in the region of the conveyor line to form a mountain or valley track with the same track width for the coupled vehicles, which consist of a single, self-contained and by deflections to form an inner and an outer rope loop once crossed conveyor rope, which have the same sense of rotation when the rope crossing point is included, with two driven deflection wheels at the drive station and with at least two towed deflection wheels at the deflection station, and with inner and outer deflection wheels on both Stations that feed the four parallel-guided hoisting ropes to the deflection wheels in angled planes at different heights, or remove them from them, the associated deflection wheels at the drive or deflection station to form the same tensile forces in the vie r Conveyor ropes are anchored.
  • a cable guide known as QMC Quad Mono Cable
  • QMC Quad Mono Cable
  • Each rope loop is deflected at the valley and at the mountain station with a deflection wheel; all deflection wheels have roughly horizontally mounted axes of rotation.
  • the rope sections running in the same direction form a train strand, to which the vehicles for ascent or descent are coupled on both sides;
  • the empty strand of each rope loop is braced in the four conveyor cables to create the same tensile forces.
  • the four deflection wheels of a station are driven in pairs in opposite directions via a reversing gear, cf. US-Z: Ski Area Management, May 1988, p.102 and 103, continued on p.129. They can also be driven in the same direction and synchronized by means of a control device in pairs in synchronism in the pair of rope loops that belong together by crossing the conveyor cables with deflection wheels on the two pairs of rope loops running in opposite directions, cf. EP 285 516 A2. In emergency operation, the rope pulley diameters on the drive wheels can be mechanically adjusted.
  • a cable guide with two individual, each self-contained conveyor cables for forming the inner and outer rope loop is further known from EP 399 919 B1.
  • Two driven deflection wheels offset laterally from one another are provided at the drive station and two towed deflection wheels offset laterally offset from one another are provided at the deflection station.
  • Four deflection wheels at each of the two stations lead the four conveyor cables parallel to each other at the same height in the area of the conveyor line to and from the deflection wheels in levels angled with respect to the coupling points at different altitudes.
  • each individual conveyor rope has to be tensioned by itself so that the same tensile forces are present in the individual rope pairs of each rope loop;
  • the rope pairs of different rope loops must then also be monitored for the same tensile force and, if necessary, adjusted to one another (see e.g. EP 93 680 B1, Fig. 16 and 17).
  • a control device is required, to which the rope conveying speed measured in each rope loop is fed as input signals, after which it compares the speed of the associated drive motor.
  • a cable guide with the generic features mentioned above is known from DE 37 12 941 C2.
  • the two rope loops are formed from a single, self-contained conveyor rope that is crossed once to the inner and outer rope loop in the same direction of rotation.
  • a pair of coaxially mounted deflection wheels is provided at each of the top and bottom stations, which deflect the hoisting ropes of the two rope loops, which are parallel to one another at the same height in the area of the conveying line, and offset in height at levels angled with respect to the coupling points.
  • the conveying ropes of the inner rope loop can run directly into the associated grooves on the deflection wheels, however the rope areas of the outer rope loop must be deflected laterally from their position one above the other in the deflection area, in order to form two identical tracks between the inner and the outer rope loop, for which purpose four Additional deflection wheels are required, one on each of the deflection wheels on the inlet and outlet side.
  • the two driven deflection wheels are directly coupled for common rotation or replaced by a single pulley with two running grooves; there is therefore only one drive for both rope loops. Since the effective diameters on the two grooves of the drive wheel already differ from one another due to manufacturing tolerances and also because of the frictional engagement between the conveyor cable and the drive wheel on the groove, the effective diameters on the drive wheels never match exactly, which is why the rope conveying speeds in the two rope loops are slightly different deviate and due to the feedback via the crossed conveyor cable on the drive wheel, increased friction and thus increased wear occurs, which can lead to the formation of friction vibrations, combined with undesirable noises, which are transmitted to the vehicles via the conveyor cable.
  • the invention is therefore based on the object of simplifying the cable guidance in such a double conveyor cable car with a single conveyor cable once crossed to form two cable loops and to ensure exactly the same cable conveying speeds in the two cable loops.
  • this object is achieved with the features that the two drive wheels are arranged laterally offset from one another, that the two inner deflection wheels at the drive station for forming the rope crossing point and for changing the grooves on the drive wheels are inclined, that the first of the towed deflection wheels and the tension the inner rope sling of the two inclined deflection wheels, that either two further, laterally offset and symmetrically arranged to the first towed deflection wheel towed deflection wheels, or a correspondingly large, symmetrically arranged to the first towed deflection wheel, second towed deflection wheel and the two drive wheels tension the outer rope loop, and that the two drive wheels with a main machine and with one Auxiliary machine driven independently of one another and synchronized to the same rope conveying speed in the two rope loops.
  • the upward or downward conveying rope of the outer rope loop can run directly into the associated groove on the respective deflection wheel in the rope guide according to the invention leak out of it.
  • the inner rope loop is formed by the first dragged deflection wheel, which is arranged symmetrically in the center for this purpose, and the two inclined deflection wheels, which cross the conveyor cables once in mutually offset planes and change the grooves on the drive wheels.
  • both reduction gears of the main or secondary machine are advantageously rotatably connected to one another via a differential gear, preferably epicyclic differential gear.
  • the freely rotatable part of the differential gear can be designed to be drivable in order to correct the differential diameters on the drive wheels for the synchronism of the conveyor cables.
  • the two drive wheels are braked to a standstill with friction brakes; at the same time, according to the invention, the freely rotatable part of the differential gear is braked and held in place with a parking brake until the conveyor cables come to a standstill, as a result of which the main drive is non-rotatably coupled and thus inevitably connected.
  • the two drive wheels are coupled to rotate together when braking and can therefore be braked together to a standstill, regardless of the instantaneous coefficient of friction on the friction pairings of the two friction brakes.
  • an exact mechanical adjustment of the rope pulley diameter can be dispensed with in the invention.
  • a hydraulic auxiliary drive is provided in the invention: Sprockets are attached to the two drive wheels, with which pinions driven by a hydraulic motor can be coupled and a control device monitors an auxiliary drive machine and ensures the exact synchronization of the conveyor cables.
  • the drive station can be the top or bottom station; the deflection station is the other station.
  • the drive wheels can be braced together with the drive motors and reduction gears belonging to them; the towed deflection wheels are preferably braced.
  • two vehicles can run in shuttle mode on the conveyor line.
  • the vehicles are uncoupled from the two conveyor ropes of the mountain or valley track at the stop stations and conveyed on a station track to the other track at low speed, at which the passengers can comfortably leave or board the vehicles, and there , accelerated to the conveyor speed of the two conveyor ropes, coupled again.
  • siding can advantageously be arranged at the mountain station and at the valley station between the mountain track and the valley track, on which the from the conveyor cable Have the uncoupled vehicles parked via a turnout inserted into the station track of the cable car.
  • the number of vehicles in circulation can thus be easily adapted to the current demand for transport capacity of the cable car.
  • the length of the siding can be dimensioned taking into account the capacity of the station tracks for the garage of all vehicles of the cable car.
  • the valley station T of a cable car is the drive station.
  • deflection wheels 51, 52, 53 are also rotatably mounted laterally offset side by side, their bearings are over (in detail (not shown) Weights braced together, alternatively a hydraulic clamping system is also conceivable; the guy shown schematically is designated A.
  • the drive wheels 41, 42 span with the deflection wheels 51, 52, 53 to a single, self-contained conveyor rope, which to form two loops I, II and to change the grooves on the Drive wheels 41, 42 with correspondingly inclined deflection wheels 61, 62 is crossed once; the rope crossing point arranged centrally in the top view is designated by X. Including the rope crossing point X, the inner rope loop I has the same sense of rotation as the outer rope loop II.
  • the inner rope loop I is spanned by the middle deflection wheel 5 1 at the mountain station B and the two inclined deflection wheels 6 1 and 6 2, which feeds the crossed conveyor rope in offset levels of the higher groove on a drive wheel 4 1 or it from the lower groove on the other Drive wheel 42 leads away.
  • the outer rope loop II is spanned by the two mutually laterally and the first deflecting wheel 5 1 symmetrically offset deflection wheels 52, 53 at the mountain station B and the two drive wheels 41, 42 at the valley station T, which are accordingly offset in the lateral direction for this purpose.
  • the two rope deflections at the top station B and at the bottom station T take place in a plane angled with respect to the conveying route F.
  • further deflection wheels 7 are mounted horizontally at the mountain station B on the four conveyor cables; at the valley station T two more, on horizontal axes of rotation deflection wheels 7 are sufficient, which in conjunction with the two inclined deflection wheels 61 and 62 ensure the deflection of the deflection area at the valley station T.
  • the deflecting the inner rope loop I first deflecting wheel 51 is offset in height relative to the two deflecting wheels 52, 53 deflecting the outer rope loop II;
  • corresponding height displacements V are provided in the conveying direction between the bearings of the respective deflecting wheels at the beginning or end of the conveying path F.
  • both rope loops I, II are guided parallel to one another at the same height within the conveyor path F at a distance of the track width S and accommodate vehicles 3 coupled to them.
  • the two uphill ropes of the inner I and the outer rope loop II are included 1 I and 1 II respectively and form the mountain trail 1;
  • the valley track II is formed by the cable regions 2 I and 2 II of the two cable loops I, II leading down the valley.
  • One drive motor 8 1 is operated as the main machine and the other drive motor 8 2 is operated as a secondary machine according to the master-slave principle.
  • the armature current of the main machine 8 1 is measured and forms the input signal for a control device 11, which adjusts the armature current of the secondary machine 8 2 to that of the main machine 8 1.
  • the reduction gear 9 1 of the main machine 8 1 and the reduction gear 9 2 of the auxiliary machine 8 2 are connected to one another via a schematically illustrated differential gear 10.
  • Fig.1a The embodiment according to Fig.1a is shown in perspective in Fig.2 .
  • the four parallel, parallel, parallel conveying ropes 1 I , 1 II or 2 I , 2 II are carried by support rollers 12 (not shown) )
  • Supports adapted to the conditions of the existing gradient are provided to form a circulating cable car.
  • horizontally guided coupling points 13 are provided at the ends of the conveyor line F, that is to say at the mountain B and valley station T, at which the vehicles are suspended from the conveyor cables at low speed on a (not shown in FIG.
  • the two reduction gear 91, 92 have according to Fig.3a PTO shafts 911 and 921, which are each connected via cardan shafts to the two inputs 101 or 10 réelle of the planetary gear differential gear designated overall with 10.
  • the planetary gear differential 10 has three coaxially rotatably mounted parts according to Fi g .3b , namely the central wheels 10 1 and 105 arranged on its two input shafts and a planet gear carrier 106 as a web.
  • On the planet gear carrier 10 drei, three planet gears 102, 103, 10 anisme are rotatably arranged on shafts which mesh with one another or with the two central gears 101 or 105; a brake disc 107 is rotatably connected to the planet carrier 106.
  • the engagement of the wheels 101 to 105 of the planetary gear differential 10 is shown in detail in Fig.3c : Accordingly, the one central gear 101 meshes with the planet gear 102.
  • the two planet gears 102 and 103 are rotatably arranged on the same shaft.
  • the planet gear 103 is in engagement with the planet gear 104, which meshes with the other central gear 105.
  • the two drive wheels 4 1, 4 2 are braked to a standstill with friction brakes (not shown).
  • the parking brake 107-108 is actuated, which holds the planet carrier 106 as a web of the planetary gear differential 10, which leads to a non-rotatable connection, thus for the same speed on the two drive wheels 41, 42, regardless of the current coefficient of friction on the friction pairings of the two Friction brakes.
  • the four conveyor cables 1 I , 1 II and 2 I , 2 II can be delayed together until they come to a standstill.
  • a hydraulic auxiliary drive designated overall by 14, is provided:
  • a diesel engine 141 drives on an oil pump 142, which is connected via hydraulic lines 1431, 1432 to two hydraulic motors 1441 and 1442.
  • sprockets 1461 or 1462 are coaxially attached, with each of which an engaging and disengaging and driven by the associated hydraulic motor 1441 or 1442 driven pinion 1451 or 1452 can be brought into engagement.
  • a control device 47 ensures the synchronism of the conveyor cables 1 I , 1 II or 2 I , 2 II .
  • a path measuring device (not shown) measuring the cable routes serves as input signals for the control device 47; one touch roller on the rope is sufficient for this.
  • master-slave operation is of course also possible on the preloaded system.
  • FIG. 5 shows the station track of the mountain station B of a circulating cable car, denoted overall by 15, in a plan view.
  • the vehicles 3 uncoupled from the two incoming conveyor cables 1 I , 1 II of the mountain track 1 at the coupling point 13 are brought to slow conveying speed in the region of running tracks 19 and on a track track 18 in an arc led to the valley track 2, the passengers leaving or boarding the vehicles 3. Once there, they are accelerated again to the cable conveying speed in the region of the running tracks 19 on the valley track 2 and attached to the two outgoing conveyor cables 2 I , 2 II of the valley track 2 in the area of the coupling point 13.
  • a siding 16 is set up and a turnout 17 is built into the curved track 18, so that the vehicle 3 located on the turnout 17 can be parked in the siding 16 by pivoting the turnout 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
EP95810152A 1994-03-11 1995-03-09 Guidage de câble pour téléporteur, notamment téléporteur à boucle sans fin Withdrawn EP0671303A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH726/94 1994-03-11
CH72694 1994-03-11

Publications (1)

Publication Number Publication Date
EP0671303A1 true EP0671303A1 (fr) 1995-09-13

Family

ID=4193754

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810152A Withdrawn EP0671303A1 (fr) 1994-03-11 1995-03-09 Guidage de câble pour téléporteur, notamment téléporteur à boucle sans fin

Country Status (5)

Country Link
US (1) US5562040A (fr)
EP (1) EP0671303A1 (fr)
JP (1) JPH0848240A (fr)
KR (1) KR950031739A (fr)
CA (1) CA2143504A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1498335A1 (fr) * 2003-07-17 2005-01-19 Innova Patent GmbH Téléphérique à deux câbles porteurs et deux câbles tracteurs
EP1878631A1 (fr) * 2006-07-13 2008-01-16 Innova Patent GmbH Installation de téléphérique dotée d'au moins un câble tracteur
FR2969565A1 (fr) * 2010-12-23 2012-06-29 Denis Creissels Consultant Telepherique debrayable a deux cables porteurs et deux cables tracteurs

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBZ20030005A1 (it) * 2003-01-30 2004-07-31 High Technology Invest Bv Dispositivo pressore per la conduzione di fune in sistemi di trasporto a trazione di fune.
US7156714B2 (en) * 2005-01-24 2007-01-02 Mks Enterprises, Llc Surfer lift system
US20070034105A1 (en) * 2005-08-09 2007-02-15 Jean-Francois Mugnier Aerial ropeway transport methods
ITBZ20050051A1 (it) * 2005-09-29 2007-03-30 High Technology Invest Bv Dispositivo antiscarrucolamento per funi di impianti funiviari.
AT502840B1 (de) * 2005-11-24 2007-08-15 Innova Patent Gmbh Vergnügungseinrichtung nach art eines riesenrades
AT503502A3 (de) * 2006-03-23 2010-07-15 Innova Patent Gmbh Verfahren zum betrieb einer seilbahnanlage und seilbahnanlage
FR2899191B1 (fr) * 2006-04-04 2008-05-30 Denis Creissels Consultant Sar Installation de telecabines automatiques
FR2899549B1 (fr) * 2006-04-10 2008-06-27 Pomagalski Sa Installation de transport a cable aerien vehiculant des sieges et des cabines
ITMI20070835A1 (it) * 2007-04-20 2008-10-21 Rolic Invest Sarl Impianto di trasporto a fune e metodo di azionamento dello stesso
ITMI20070157U1 (it) * 2007-04-20 2008-10-21 Rolic Invest Sarl Seggiovia
ITMI20071618A1 (it) * 2007-08-03 2009-02-04 Rolic Invest Sarl Impianto di trasporto a fune e metodo di azionamento dello stesso
EP2036599A1 (fr) * 2007-09-11 2009-03-18 Maurer Söhne GmbH & Co. KG Commerce de transport, système de sécurité, procédé de fonctionnement d'un commerce de transport et procédé de dégagement d'un véhicule dans un commerce de transport
ITMI20072071A1 (it) * 2007-10-26 2009-04-27 Rolic Invest Sarl Impianto di trasporto a fune e metodo di azionamento dello stesso
EP2075172A1 (fr) * 2007-12-28 2009-07-01 Rolic Invest Sarl Système de transport à câble doté de câbles de support et d'un câble de traction séparé
DE502008001840D1 (de) * 2008-08-21 2010-12-30 Innova Patent Gmbh Seilbahnanlage
IT1395098B1 (it) 2009-07-09 2012-09-05 Rolic Invest Sarl Unita' di trasporto per impianti di trasporto a fune
JP5312247B2 (ja) * 2009-07-27 2013-10-09 日本ケーブル株式会社 索条牽引式輸送設備
IT1395737B1 (it) * 2009-08-04 2012-10-19 Rolic Invest Sarl Dispostivo di richiamo di un sedile per skilift
IT1401120B1 (it) 2010-07-14 2013-07-12 Rolic Invest Sarl Scambio per impianto di trasporto a fune e impianto di trasporto a fune comprendente tale scambio.
AT515098B1 (de) * 2013-11-28 2015-06-15 Innova Patent Gmbh Anlage zur Beförderung von Personen
US10144436B2 (en) 2016-04-29 2018-12-04 Sujay A. Phadke Ropeway vehicle transportation network
US10059349B2 (en) 2016-04-29 2018-08-28 Sujay A. Phadke Ropeway vehicles
US11287815B2 (en) 2018-10-05 2022-03-29 Universal City Studios Llc Autonomous vehicle transporation systems and methods
CN110395274B (zh) * 2019-08-06 2020-10-30 四川川煤华荣能源股份有限公司 货运索道及其改造施工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB920114A (en) * 1961-02-28 1963-03-06 Frank William Midgley Improvements in or relating to cable bucket conveyors
US3789280A (en) * 1970-11-12 1974-01-29 Westinghouse Canada Ltd Multicable drum hoisting system
GB1370181A (en) * 1973-03-05 1974-10-16 British Ropeway Eng Co Ltd Aerial ropeways rope conveyors and other rope haulage systems
EP0226838A2 (fr) * 1983-10-03 1987-07-01 Denis Creissels Dispositif d'entraînement des câbles d'une installation de transport à cables aériens
EP0399919A1 (fr) * 1989-05-26 1990-11-28 Denis Creissels Téléphérique débrayable

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US3866537A (en) * 1974-02-13 1975-02-18 Rockford Automation Transfer mechanism
US4509430A (en) * 1983-06-06 1985-04-09 Creissels Denis C Twin suspension/haulage cable gondola lift
US4848241A (en) * 1987-03-30 1989-07-18 Zygmunt Alexander Kunczynski Aerial tramway system and method having parallel haul ropes
US5013203A (en) * 1988-04-20 1991-05-07 Nakanishi Metal Works Co., Ltd. Electrically driven self-propelled truck and apparatus for changing course thereof
AT390769B (de) * 1988-11-18 1990-06-25 Doppelmayr & Sohn Vorrichtung zur garagierung der fahrbetriebsmittel einer kuppelbaren seilbahnanlage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB920114A (en) * 1961-02-28 1963-03-06 Frank William Midgley Improvements in or relating to cable bucket conveyors
US3789280A (en) * 1970-11-12 1974-01-29 Westinghouse Canada Ltd Multicable drum hoisting system
GB1370181A (en) * 1973-03-05 1974-10-16 British Ropeway Eng Co Ltd Aerial ropeways rope conveyors and other rope haulage systems
EP0226838A2 (fr) * 1983-10-03 1987-07-01 Denis Creissels Dispositif d'entraînement des câbles d'une installation de transport à cables aériens
EP0399919A1 (fr) * 1989-05-26 1990-11-28 Denis Creissels Téléphérique débrayable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1498335A1 (fr) * 2003-07-17 2005-01-19 Innova Patent GmbH Téléphérique à deux câbles porteurs et deux câbles tracteurs
EP1878631A1 (fr) * 2006-07-13 2008-01-16 Innova Patent GmbH Installation de téléphérique dotée d'au moins un câble tracteur
FR2969565A1 (fr) * 2010-12-23 2012-06-29 Denis Creissels Consultant Telepherique debrayable a deux cables porteurs et deux cables tracteurs

Also Published As

Publication number Publication date
KR950031739A (ko) 1995-12-20
CA2143504A1 (fr) 1995-09-12
US5562040A (en) 1996-10-08
JPH0848240A (ja) 1996-02-20

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