EP0399919A1 - Abkuppelbare Drahtseilbahn - Google Patents

Abkuppelbare Drahtseilbahn Download PDF

Info

Publication number
EP0399919A1
EP0399919A1 EP90420198A EP90420198A EP0399919A1 EP 0399919 A1 EP0399919 A1 EP 0399919A1 EP 90420198 A EP90420198 A EP 90420198A EP 90420198 A EP90420198 A EP 90420198A EP 0399919 A1 EP0399919 A1 EP 0399919A1
Authority
EP
European Patent Office
Prior art keywords
cables
vehicle
deflection
station
pulleys
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP90420198A
Other languages
English (en)
French (fr)
Other versions
EP0399919B1 (de
Inventor
Denis Creissels
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT90420198T priority Critical patent/ATE94816T1/de
Publication of EP0399919A1 publication Critical patent/EP0399919A1/de
Application granted granted Critical
Publication of EP0399919B1 publication Critical patent/EP0399919B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B61B12/10—Cable traction drives
    • 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

Definitions

  • the invention relates to an overhead cable transport installation comprising two end stations, in which each cable passes over a return pulley to extend in a closed loop along an uplink and a downlink.
  • vehicles capable of being coupled to at least two cables, carrier-tractors, parallel moving in synchronism, and of being uncoupled from said cables in stations to circulate on transfer tracks connecting said upward and downward tracks, each vehicle having a width less than, equal to or slightly greater than the spacing of said two cables in the entry and / or exit zone of the station after uncoupling and / or before re-coupling of the vehicle.
  • the detachable cable cars with two or more carrying cables with continuous running have in each station numerous pulleys for guiding and returning cables, relatively bulky.
  • the idler pulleys are generally arranged in line with and at the height of the tracks, in the upper part of the station, at the location where the transfer and storage tracks also run on which the vehicles uncoupled from the cables run. It may be advantageous to return the cables to other locations to avoid interference between the cables and the vehicles or passengers in the station and facilitate the accommodation and / or training of the return pulleys.
  • the present invention aims to allow the realization of a simplified structure station, in which the return pulleys are arranged under the floor carrying the passenger embarkation and disembarkation platforms.
  • the installation according to the invention is characterized in that said deflection pulley is disposed below the path of movement of the vehicles in the station and that cable deflection means arranged between the uncoupling zone or vehicle coupling and the idler pulley, deflect the cable down towards the idler pulley.
  • the return pulleys can be drive and / or tension pulleys and the drive mechanisms or tensioners are also fitted in the lower part of the station, clearly separated from the passenger circulation area.
  • the pulleys or deflection means are arranged at the entrance and at the exit of the station to deflect the cable down as soon as the vehicles are uncoupled or just before their re-coupling at the exit of the station. In this area the doors of the vehicles are closed and the on-board travelers are not likely to come into contact with the cables or the deflection pulleys, which extend on either side of the vehicle.
  • the length of the station is only slightly or not increased and the space freed up by the cables is available for the vehicle storage and transfer routes.
  • each cable passes at the entrance and at the exit of the station on a deflection pulley with axis transverse to the direction of cable run.
  • the cables which extend before the deflection pulleys in a substantially horizontal plane, pass in a vertical or inclined plane or more exactly in two slightly offset planes, to allow the cables to cross and the deflection pulleys are arranged in these vertical planes or tilted.
  • the cable guidance and return system according to the invention has symmetry with respect to the vertical plane which contains the longitudinal axis of the station.
  • the two pulleys or deflection means may be in spaced vertical planes and be followed by guide rollers which orient the cables towards the pulleys of dismissal.
  • One and preferably that of the deflection pulleys arranged on the inner side of the tracks, or the two deflection pulleys may be slightly inclined so as to each extend in one face of a dihedral with an edge oriented in the longitudinal direction of the cables and above these. This inclination automatically directs the cable transversely towards the deflection pulley and avoids or limits the number of additional guide rollers.
  • the layout at the station exit is of course symmetrical with that at the entrance.
  • an inclined arrangement of the deflection pulleys causing the cables to diverge makes it possible to increase the spacing of the pulleys to the height of the vehicle to clear the vehicle clearance gauge.
  • the cable deflection pulley extending outside the track is preferably inclined to the minimum, so as not to shift the deflection pulley too far to the outside on the far side of the other track.
  • the inner deflection pulley is however inclined enough to guide the cable on the deflection pulley.
  • the diameter of the deflection pulleys can be less than the distance between the rising strand and the descending strand of the corresponding cable and the difference is then compensated either by the inclination of the deflection pulleys, or by additional guide rollers.
  • the spacing between the upward track and the downward track allows the accommodation of a central garage track extending over the entire length of the station passing between the two internal deflection pulleys.
  • the invention is applicable to an installation with two carrying cables-tractors moving in synchronism and whose spacing corresponds substantially to the width of the vehicles, but this spacing can of course be greater or significantly less and in the latter case it suffices to '' increase their spacing after uncoupling the vehicles and before their deviation downwards or at the exit of the station to decrease this spacing between the deviation pulleys and the coupling zone.
  • the invention is also applicable to installations having carrier-tractor cables offset in height relative to one another or having more than two carrier-tractor cables.
  • the means for deflecting the cables are trains of rollers which deflect the cables downward along an inclined path bringing the cables below the platforms where the deflection pulleys which are arranged in the inclined plane defined by the inclined path of the cables.
  • the length of the station is only slightly increased because the inclined section of the cables can coincide with the acceleration or deceleration section of the vehicles.
  • two carrier cables 10, 12 of an overhead cable transport installation extend between two stations of which only one 14 is shown.
  • Each cable 10, 12 forms an endless loop extending along an upward path 16 and a downward path 18 and passing through the stations on a return pulley 20, 22, which may be a drive pulley of cable drive 10, 12 and / or a tension pulley.
  • the two cables 10, 12 are driven continuously in synchronism and in the example illustrated by the figures, they are parallel at the same horizontal level.
  • Vehicles 24 are coupled to the two cables 10, 12 by a carriage 26 with disengageable clamps, several vehicles 24 being able to follow one another or be staggered along the cables 10, 12.
  • the vehicles 24 are uncoupled two cables 10, 12 by opening the coupling clamps, are decelerated and supported by transfer rails 28 passing in front of embarkation and disembarkation docks and leading the vehicles 24 to the opposite lane.
  • the vehicles are re-accelerated before being re-coupled to the two cables 10, 12.
  • a vehicle 24 has just entered the station and its carriage 26 is already rolling on the transfer rail 28 while a ramp (not shown) for controlling the coupling clamps causes them to open and uncoupling vehicle 24 cables 10, 12.
  • Vehicle 24 is decelerated by any suitable means, for example by pneumatic braking wheels and driven on the transfer path, in particular by a drive chain, in a well known manner , to the landing platform where the vehicle doors open.
  • the cables 10, 12 each pass over a deflection pulley 30, 32, which directs the cable downwards towards the floor 34 of the station, which it crosses to pass on the corresponding return pulley 20, 22 before joining the opposite path where it again passes over a deflection pulley 36, 38, disposed before the re-coupling zone of the vehicle 24.
  • the return pulleys 20, 22, under the floor 34, are with horizontal axes oriented in the longitudinal direction of the station and the two deflection pulleys 20, 22 are offset laterally with respect to each other and slightly in the longitudinal direction to allow crossing of the cables 10, 12
  • the axes of the return pulleys 20, 22 can be aligned, but the advantages of the lateral offset will become apparent later.
  • the return pulleys 20, 22 can be drive pulleys and they are then driven by motors (not shown). They can be tension pulleys and for this purpose be mobile.
  • the width of the vehicle 24 shown in FIGS. 2 to 4 is less than the spacing "d" of the cables 10, 12 in the deflection zone, which is located after the decoupling zone at the entrance to the station, seen in the direction of movement of the vehicle and before the re-coupling zone at the station exit.
  • This spacing "d" can be the same in line, but it can also be imposed by guide rollers causing a lateral deflection of the cables 10, 12 after uncoupling of the vehicle 24.
  • the deflection pulley 30, 38 disposed at the exterior of the descending or ascending track, is vertical with an axis oriented transversely to the track for deviating the cable by 90 ° and the relative position of this deflection pulley 30, 38 and the associated deflection pulley 20, 22 is such that the cable 10, 12 extends linearly and vertically between the two pulleys.
  • the deflection pulley 32, 36 disposed inside the tracks, is inclined laterally to deflect the cable 10, 12 laterally and orient it towards the associated deflection pulley 20, 22.
  • the spacing between the deflection pulleys 30 , 32; 36, 38 in line with the passage of the vehicle is greater than the spacing "d" of the cables 10, 12 and it allows the passage of the vehicle between the two deflection pulleys towards the rear part of the station (not shown) where the embarkation and disembarkation docks and passenger traffic areas.
  • the doors of the vehicle 24 are closed when the latter is not in this rear part and a barrier of course separates this rear part from the front part where the cables 10, 12 run and the deflection pulleys 30, 32 are arranged; 36, 38.
  • the vertical position of the external deflection pulleys 30, 38 prevents any increase in the width of the station and allows a side-by-side arrangement of the deflection pulleys 20, 22 and their machinery.
  • the diameter of the deflection pulleys 20, 22 can be less than the spacing of the two tracks 16, 18 without requiring additional guide rollers. It is clear that the internal deflection pulleys 32, 36 can also be vertical, the cable 10, 12 then being guided towards the return pulleys 20, 22 by guide rollers (not shown). Similarly, during a lateral offset of the deflection pulleys 20, 22 relative to the external deflection pulleys 30, 38 this offset can be compensated by guide rollers.
  • the cable system is entirely symmetrical with respect to the longitudinal axis 40 of the station, and the outer cable of the upward path becomes the inner cable of the downward path and vice versa.
  • FIG. 5 similar to Figure 4, illustrates an alternative embodiment, in which the same reference numbers are used to designate equivalent elements.
  • the spacing "d" between the two cables 10, 12 at the level of the deflection pulleys 30, 32; 36, 38 is substantially equal to or slightly less than the width of the vehicle 24.
  • the clearance gauge for the vehicle 24 is increased by laterally tilting the external deflection pulley 30, 38, the two deflection pulleys 30, 32; 36, 38 then being contained in the faces of a dihedral with an edge arranged in the longitudinal direction of the cables 10, 12 and above them.
  • the return pulleys 20, 22 are offset towards the outside by a corresponding value, but it is possible to provide guide rollers, avoiding this lateral offset.
  • the inclination of the external deflection pulleys 30, 38 is preferably as small as possible.
  • the variant embodiment illustrated in FIGS. 6 and 7, on which the same reference numbers are used, comprises trains of deflection rollers 30, 32 which orient the cables on an inclined path under the floor 34 of the station where the station are arranged. the return pulleys 20, 22 with inclined axes to extend in the plane of the cables 10, 12. When the diameter of the return pulleys is less than the spacing "d" of the cables in line with the guide rollers 44 cause a lateral deviation of cables.
  • the invention has been described in its preferred application to two carrier-tractor cables and to vehicles suspended from these cables in line. It is applicable to installations of the type described in French patent No. 2,572,698 having a higher number of cables, for example four, framing the vehicle or any other number.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Insulated Conductors (AREA)
  • Flexible Shafts (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Valve Device For Special Equipments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Glass Compositions (AREA)
  • Electric Cable Installation (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
EP90420198A 1989-05-26 1990-04-20 Abkuppelbare Drahtseilbahn Expired - Lifetime EP0399919B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90420198T ATE94816T1 (de) 1989-05-26 1990-04-20 Abkuppelbare drahtseilbahn.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8907361 1989-05-26
FR8907361A FR2647406B1 (fr) 1989-05-26 1989-05-26 Telepherique debrayable

Publications (2)

Publication Number Publication Date
EP0399919A1 true EP0399919A1 (de) 1990-11-28
EP0399919B1 EP0399919B1 (de) 1993-09-22

Family

ID=9382338

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90420198A Expired - Lifetime EP0399919B1 (de) 1989-05-26 1990-04-20 Abkuppelbare Drahtseilbahn

Country Status (6)

Country Link
US (1) US5060576A (de)
EP (1) EP0399919B1 (de)
JP (1) JPH02311601A (de)
AT (1) ATE94816T1 (de)
DE (1) DE69003449T2 (de)
FR (1) FR2647406B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695897A1 (fr) * 1992-09-18 1994-03-25 Reel Sa Installation de transport par cables.
EP0671303A1 (de) * 1994-03-11 1995-09-13 Garaventa Holding Ag Seilführung für eine Seilbahn, insbesondere Umlaufseilbahn
EP0671304A1 (de) * 1994-03-11 1995-09-13 Garaventa Holding Ag Umfahrung für die Fahrzeuge einer Umlaufseilbahn
FR2935332A1 (fr) * 2008-09-02 2010-03-05 Pomagalski Sa Installation de transport a va-et-vient et a deux cables porteurs-tracteurs
CN112498372A (zh) * 2020-10-29 2021-03-16 洪江市大华创新机械制造有限公司 一种绞磨驱动的山地双线地面钢丝索道车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE304749C (de) *
GB910354A (en) * 1958-12-24 1962-11-14 Kazuo Korogi Parallel multiple endless rope aerial ropeway
GB920114A (en) * 1961-02-28 1963-03-06 Frank William Midgley Improvements in or relating to cable bucket conveyors
EP0285516A2 (de) * 1987-03-30 1988-10-05 Jan Krzysztof Kunczynski Schwebebahn-System und -Anlage mit parallelen Zugseilen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR667430A (fr) * 1929-01-15 1929-10-16 Funiculaire aérien à câble unique tracteur et de secours pouvant être commandé aussi bien de la station inférieure que de la station supérieure
US3605630A (en) * 1969-05-27 1971-09-20 Nihon Seal Co Ltd Device for transporting a cart
FR2604675B1 (fr) * 1986-10-02 1988-12-30 Pomagalski Sa Installation de transport aerien a deux cables porteurs-tracteurs a poulies decalees

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE304749C (de) *
GB910354A (en) * 1958-12-24 1962-11-14 Kazuo Korogi Parallel multiple endless rope aerial ropeway
GB920114A (en) * 1961-02-28 1963-03-06 Frank William Midgley Improvements in or relating to cable bucket conveyors
EP0285516A2 (de) * 1987-03-30 1988-10-05 Jan Krzysztof Kunczynski Schwebebahn-System und -Anlage mit parallelen Zugseilen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695897A1 (fr) * 1992-09-18 1994-03-25 Reel Sa Installation de transport par cables.
EP0671303A1 (de) * 1994-03-11 1995-09-13 Garaventa Holding Ag Seilführung für eine Seilbahn, insbesondere Umlaufseilbahn
EP0671304A1 (de) * 1994-03-11 1995-09-13 Garaventa Holding Ag Umfahrung für die Fahrzeuge einer Umlaufseilbahn
US5562040A (en) * 1994-03-11 1996-10-08 Garaventa Holding Ag Rope guide system for an aerial ropeway, particularly a circuital aerial ropeway
US5575215A (en) * 1994-03-11 1996-11-19 Garaventa Holding Ag Bypass for the cars of a circuit cable railway system
FR2935332A1 (fr) * 2008-09-02 2010-03-05 Pomagalski Sa Installation de transport a va-et-vient et a deux cables porteurs-tracteurs
CN112498372A (zh) * 2020-10-29 2021-03-16 洪江市大华创新机械制造有限公司 一种绞磨驱动的山地双线地面钢丝索道车
CN112498372B (zh) * 2020-10-29 2022-05-03 洪江市大华创新机械制造有限公司 一种绞磨驱动的山地双线地面钢丝索道车

Also Published As

Publication number Publication date
FR2647406A1 (fr) 1990-11-30
FR2647406B1 (fr) 1992-06-26
US5060576A (en) 1991-10-29
DE69003449T2 (de) 1994-03-17
DE69003449D1 (de) 1993-10-28
ATE94816T1 (de) 1993-10-15
JPH02311601A (ja) 1990-12-27
EP0399919B1 (de) 1993-09-22

Similar Documents

Publication Publication Date Title
EP0114129B2 (de) Vorrichtung zum Regulieren des Abstands von schaltbaren Seilbahnkabinen oder Sesselliften
EP0245163B1 (de) Auskuppelbare Kabine oder auskuppelbarer Sitz für Kabelbahnen
EP0663328B1 (de) Transportanlage mit zwei Luftseilkabeln
EP0282418B1 (de) Seilbahn mit zwei Trag- und Zugseilen sowie zwei vertikal versetzten Umlaufrädern
EP3359437B1 (de) Kabelbeförderungseinrichtung
EP0263035B1 (de) Schwebebahntransportsystem mit zwei Trage- und Zugkabeln, sowie versetzten Endstationsscheibenrädern
FR2731972A1 (fr) Teleporteur ayant deux emplacements d'embarquement
EP3464009A1 (de) Flurfreies fördersystem
FR2496029A1 (fr) Transporteur aerien sur cable a trajectoire courbe
EP0399919B1 (de) Abkuppelbare Drahtseilbahn
EP0034983B1 (de) Ein- und Aussteigvorrichtung einer Seilbahntransporteinrichtung, insbesondere für einen entkuppelbaren Sessellift
FR1387152A (fr) Transporteur continu à vitesse variable
CH680060A5 (en) Public transportation system - uses chain or cable drives to convey passenger-carrying vehicles between stations involving changes in height and angle
FR2638693A1 (fr) Telepherique debrayable
EP3383718B1 (de) Flurfreie fördereinrichtung
FR2575985A1 (fr) Ascenseur horizontal a cables aeriens
FR2632915A1 (fr) Installation de transport a voies porteuses a rails et a cable tracteur dont l'evitement est asymetrique et procede pour augmenter la distance critique d'un funiculaire
EP4208380B1 (de) Transporteinrichtung
FR2774963A1 (fr) Installation de transport a cable aerien a defilement continu a boucle
FR2731196A1 (fr) Teleporteur a deux emplacements d'embarquement
EP3527457B1 (de) Transportanlage über luftkabel
FR2726799A1 (fr) Teleporteur a pince debrayable roulant sur un rail concave ou convexe
FR2639303A1 (fr) Telepheriques debrayables a vehicules roulant au sol en stations

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE IT LI

17P Request for examination filed

Effective date: 19901220

17Q First examination report despatched

Effective date: 19920316

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE IT LI

REF Corresponds to:

Ref document number: 94816

Country of ref document: AT

Date of ref document: 19931015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69003449

Country of ref document: DE

Date of ref document: 19931028

ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19980424

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20030502

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20050413

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050420

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060420