EP0192504A1 - Seilbahn mit zwei tragfähigen Förderseilen - Google Patents

Seilbahn mit zwei tragfähigen Förderseilen Download PDF

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Publication number
EP0192504A1
EP0192504A1 EP86400084A EP86400084A EP0192504A1 EP 0192504 A1 EP0192504 A1 EP 0192504A1 EP 86400084 A EP86400084 A EP 86400084A EP 86400084 A EP86400084 A EP 86400084A EP 0192504 A1 EP0192504 A1 EP 0192504A1
Authority
EP
European Patent Office
Prior art keywords
cables
carriage
cable
vehicle
installation according
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
EP86400084A
Other languages
English (en)
French (fr)
Other versions
EP0192504B1 (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 AT86400084T priority Critical patent/ATE38500T1/de
Publication of EP0192504A1 publication Critical patent/EP0192504A1/de
Application granted granted Critical
Publication of EP0192504B1 publication Critical patent/EP0192504B1/de
Expired 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
    • B61B12/12—Cable grippers; Haulage clips
    • B61B12/122—Cable grippers; Haulage clips for aerial ropeways
    • 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 installation, in particular a gondola lift having vehicles coupled in line to two parallel cables carrying continuous tractors, by a hanger extending in the vertical plane of symmetry of the cables and articulated to a trolley carrying at least one pair of disengageable clamps for securing the trolley to the two cables in line and for uncoupling the vehicle in stations by disengaging the clamps for boarding and / or disembarking at reduced or zero speed of passengers, each clamp taking support engaged position of the clamp on the upper face of the cable and having a small upward projection and a pair of jaws open downward, for laterally enclosing the cable, the end of the jaws flush or slightly protruding from the underside of the cable for facilitate passage over and under the cable support rollers.
  • European patent application EP-A-0093680 describes an installation of the kind mentioned, having great lateral stability, by pressing on two spaced cables capable of taking up lateral forces, in particular exerted by the wind on vehicles.
  • the vehicles of this known installation are stable, but they have relatively long conventional lines and their size is large.
  • a first object of the present invention is the realization of a gondola having vehicles with short suspension and high stability.
  • a second aim is to allow easy release of the uncoupled vehicle from the cables in the stations.
  • the installation according to the invention is characterized in that said carriage is disposed above and at a small distance from the roof of the vehicle, the two cables being spaced apart by a distance greater than the width of the vehicle, the latter being cleared in the said cable stations by a relative upward movement with respect to the cables.
  • the spacing of the cables is greater than the width of the vehicle, which allows easy disengagement of the uncoupled vehicle from the cables, for example by a downward deflection of the cables in the stations.
  • the installation keeps the standard clamps resting on the cables, as well as the cable drive system in synchronism with known installations, only the bulk, in this case the width of the pylons being slightly increased.
  • the carriage carries two pairs of clamps, projecting laterally on either side of the vehicle, the shortened hanger of which is articulated on a transverse axis of the chassis of the carriage.
  • This axis can be constituted by a simple transverse beam, arranged substantially at the level of the clamps, the hanger being articulated in the middle of the p ⁇ tre.
  • the carriage carries in its central part a support chair for an axis, offset upwards, to allow an extension of the hanger articulated on this axis.
  • the latter solution retains the small height gauge of the vehicle-trolley assembly while having a longer hanger.
  • the length of the inventive vehicle is advantageously less than its width to limit its inclination during an imbalance of the load concentrated at the front or at the rear.
  • the length of the carriage is greater than a quarter of its width to ensure, by the four clamps arranged in a rectangle, a rigid quadrilateral connecting the two cables.
  • the trolley rolls on support rails by rollers arranged in line with the grippers to resume the reactions of the gripper control forces.
  • the vehicle On the transfer sections between the entrance and the exit of the station, the vehicle is supported by rollers mounted on the hanger or in the center of the trolley and rolling on a central rail of the monorail type facilitating movement on curved sections .
  • Propulsion is of course provided by any suitable means, in particular by a chain.
  • the roll movements of the vehicle are limited by a connection between the tension counterweights of the two cables.
  • the balance of a vehicle, which oscillates laterally by increasing the bending of one of the cables, is thus automatically restored by a corresponding bending of the other cable, this connection being arranged so as not to hamper slow relative movements of the counterweights. .
  • two carrier-towing cables 10, 12 of a gondola extend parallel between two stations (not shown) equipped with return pulleys.
  • the two cables 10, 1 2 constitute two endless loops with continuous scrolling arranged at the same horizontal level and carrying vehicles or cabins 14 coupled in line to the cables, to circulate in a closed circuit on the outward and return paths formed by the two loops cables.
  • the vehicles 14 are uncoupled from the cables in order to travel at reduced speed on transfer rails at embarkation and disembarkation platforms for passengers.
  • the two carrier-tractor cables 10, 12 are driven in synchronism by suitable motors, for example of the type described in the aforementioned patent application.
  • Each vehicle 14 has a central hanger 16, the free end of which is articulated on a transverse axis 18, carried by a carriage 20.
  • the carriage 20 comprises a rectangular frame and four clamps 22 for coupling to the cables 10, 12 articulated at the four corners of the chassis.
  • the carriage 20 is interposed between the cables 10, 12 and the clamps 22 of the type standard in lateral projection, bear on the top of the cables 10, 12 by enclosing them by two jaws, controlled by a pivoting lever 24 and a closing spring (not shown).
  • the opening of the clamps 222 is caused by a lowering of the levers 24 in the passage of a control flap, extending along the track at the entrance and at the exit of the stations.
  • the reaction of the control force is taken up by rollers 26, arranged in the vicinity of the clamps 22 on the carriage 20 and rolling on support rails which extend in the clutching and disengaging areas of the clamps 22.
  • the spacing of the two carrying cables 10, 12 is greater than the gauge, in this case the width 1 of the vehicle 14 to allow the uncoupled vehicle to be released from the cables 10, 12, for example by a downward deviation of cables from vehicle in stations.
  • the large spacing of the carrying cables 10, 12 ensures good stability of the vehicle 14, the hanger of which can be shortened and boil down to a connecting rod between the vehicle 14 and the carriage 20.
  • the latter is arranged just above the roof of the vehicle 14 and the size of the carriage 20, vehicle 14 assembly is reduced to the maximum.
  • the axis 18 of articulation of the hanger 16 is carried by two vertical chairs 28 integral with the carriage 20 to offset the point of articulation slightly upward relative to the carriage and increase the distance from the center of gravity of the vehicle 14 to the axis 18.
  • a second carriage 32 At the end 30 of the hanger 16 is rigidly fixed a second carriage 32 with a narrow track, carrying four rollers 34, which roll in the stations on one or more rails transfer like a monorail.
  • This second carriage 32 is small, which facilitates circulation on the curved tracks in the station. It is clear that this second carriage 32 can be integral or be constituted by a part of the main carriage 20.
  • the floor 36 of the vehicle 14 is advantageously of cylindrical shape with an axis coinciding with the axis 18 of articulation of the hanger 16 in order to avoid any friction on the ground of the stations during a longitudinal oscillation of the vehicle 14.
  • FIGS. 4 and 5 illustrate an alternative embodiment and the same reference numbers are used to designate similar or identical parts.
  • the hanger 16 is articulated at the center of a transverse beam 38 carrying at its ends two longitudinal members 40 with the rollers 26.
  • the beam assembly 38, longitudinal members 40 and rollers 26 constitutes a simplified carriage attached to the roof of the vehicle 14.
  • This carriage carries in its central part the second carriage 32 with narrow gauge for circulation on the transfer rail of the station.
  • Other embodiments of the support carriages are conceivable while retaining the advantage of using standard elements of gondola lifts and of easy clearance of the vehicle embedded between the carrier-tractor cables 10. 12.
  • the length of the vehicle 14 is preferably less than its width in order to limit the inclinations of the vehicle during a concentration of passengers at the front or at the rear.
  • the length of the carriage 20 must be greater than a quarter of its width to form a rigid connection frame between the carrier-tractor cables 10, 12, which maintains the synchronism of movement of the two cables, as described in the aforementioned patent application .
  • the roll movements of the vehicle 14 are limited by a mechanical connection between the counterweights or tensioners of the two cables 10, 12, which requires identical vertical movements of the two cables.
  • This link is arranged to allow an initial adjustment of the tension of each cable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Types And Forms Of Lifts (AREA)
  • Tents Or Canopies (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Multi-Conductor Connections (AREA)
  • Communication Cables (AREA)
EP86400084A 1985-01-17 1986-01-16 Seilbahn mit zwei tragfähigen Förderseilen Expired EP0192504B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86400084T ATE38500T1 (de) 1985-01-17 1986-01-16 Seilbahn mit zwei tragfaehigen foerderseilen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8500767A FR2575986B1 (fr) 1985-01-17 1985-01-17 Telecabine a deux cables porteurs tracteurs
FR8500767 1985-01-17

Publications (2)

Publication Number Publication Date
EP0192504A1 true EP0192504A1 (de) 1986-08-27
EP0192504B1 EP0192504B1 (de) 1988-11-09

Family

ID=9315421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86400084A Expired EP0192504B1 (de) 1985-01-17 1986-01-16 Seilbahn mit zwei tragfähigen Förderseilen

Country Status (4)

Country Link
EP (1) EP0192504B1 (de)
AT (1) ATE38500T1 (de)
DE (1) DE3661129D1 (de)
FR (1) FR2575986B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265355A1 (de) * 1986-10-23 1988-04-27 Denis Creissels S.A. Greiferwagen für Doppelkabelbahn
FR2716660A1 (fr) * 1994-02-25 1995-09-01 Mdp Ingenierie Conseil Véhicule de transport à cabines suspendues.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695898B1 (fr) * 1992-09-18 1994-11-04 Reel Sa Système pour la solidarisation réversible de véhicules aux câbles d'une installation de transport aérien à double câbles.
FR2803811B1 (fr) * 2000-01-14 2006-12-22 Claude Bousquet Telepherique aux cabines et aux cables indecrochables avec ses pylones tres robustes
FR2920123B1 (fr) * 2007-08-20 2009-10-09 Pomagalski Sa Vehicule d'intervention le long d'un cable aerien d'une installation de remontee mecanique
FR3001688A1 (fr) * 2013-02-01 2014-08-08 Doppelmayr France Dispositif de transport de personnes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1375792A (fr) * 1963-07-26 1964-10-23 Engin de transport à câble subaquatique
FR1464478A (fr) * 1966-01-19 1966-07-22 Willy Buehler A G Bern Dispositif de transport pour des pentes abruptes, en particulier terrassées ou analogues et ses diverses applications
CH576362A5 (de) * 1973-08-11 1976-06-15 Nissan Motor
FR2453061A1 (fr) * 1979-04-02 1980-10-31 Creissels Denis Elements standard pour la realisation de transporteurs a cable aerien
FR2501608A1 (fr) * 1981-03-14 1982-09-17 Phb Weserhuette Ag Teleferique a mouvement continu et a chariots accouplables pour transport de materiaux tels que produits en vrac
EP0093680A1 (de) * 1982-04-28 1983-11-09 Denis Creissels Kabinenbahn mit zwei Trage- und Zugkabeln

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1375792A (fr) * 1963-07-26 1964-10-23 Engin de transport à câble subaquatique
FR1464478A (fr) * 1966-01-19 1966-07-22 Willy Buehler A G Bern Dispositif de transport pour des pentes abruptes, en particulier terrassées ou analogues et ses diverses applications
CH576362A5 (de) * 1973-08-11 1976-06-15 Nissan Motor
FR2453061A1 (fr) * 1979-04-02 1980-10-31 Creissels Denis Elements standard pour la realisation de transporteurs a cable aerien
FR2501608A1 (fr) * 1981-03-14 1982-09-17 Phb Weserhuette Ag Teleferique a mouvement continu et a chariots accouplables pour transport de materiaux tels que produits en vrac
EP0093680A1 (de) * 1982-04-28 1983-11-09 Denis Creissels Kabinenbahn mit zwei Trage- und Zugkabeln

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265355A1 (de) * 1986-10-23 1988-04-27 Denis Creissels S.A. Greiferwagen für Doppelkabelbahn
FR2605576A1 (fr) * 1986-10-23 1988-04-29 Creissels Denis Sa Chariot a attache fixe d'accouplement a un cable aerien
FR2716660A1 (fr) * 1994-02-25 1995-09-01 Mdp Ingenierie Conseil Véhicule de transport à cabines suspendues.

Also Published As

Publication number Publication date
ATE38500T1 (de) 1988-11-15
DE3661129D1 (en) 1988-12-15
FR2575986A1 (fr) 1986-07-18
FR2575986B1 (fr) 1987-01-16
EP0192504B1 (de) 1988-11-09

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