EP0114129B2 - Dispositif cadenceur pour télécabine ou télésiège débrayable - Google Patents

Dispositif cadenceur pour télécabine ou télésiège débrayable Download PDF

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Publication number
EP0114129B2
EP0114129B2 EP84400036A EP84400036A EP0114129B2 EP 0114129 B2 EP0114129 B2 EP 0114129B2 EP 84400036 A EP84400036 A EP 84400036A EP 84400036 A EP84400036 A EP 84400036A EP 0114129 B2 EP0114129 B2 EP 0114129B2
Authority
EP
European Patent Office
Prior art keywords
cable
rhythm
section
gondolas
gondola
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP84400036A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0114129A1 (fr
EP0114129B1 (fr
Inventor
Serge Tarassoff
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9285060&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0114129(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pomagalski SA filed Critical Pomagalski SA
Priority to AT84400036T priority Critical patent/ATE21663T1/de
Publication of EP0114129A1 publication Critical patent/EP0114129A1/fr
Application granted granted Critical
Publication of EP0114129B1 publication Critical patent/EP0114129B1/fr
Publication of EP0114129B2 publication Critical patent/EP0114129B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • the invention relates to an overhead cable transport installation according to the preamble of claim 1.
  • Installations of the kind mentioned, in particular the detachable gondolas or chairlifts have the advantage of a distribution of loads along the cable and of boarding and disembarking of passengers at low speed.
  • the cabins are uncoupled from the cable, the latter running continuously at maximum constant speed.
  • the spacing of the cabins on the cable is fixed by the cadence or the rhythm of the departures at the start of the installation, but during operation shifts are inevitable and the installation no longer works under optimal conditions, in this case at regular and maximum flow. It is possible to remedy this drawback by building up a stock of cabins at the station, which compensates for irregularities and allows regular successive departures. This stock implies a stoppage of the cabins which is accompanied by unpleasant shocks and disturbs the regular functioning of the whole.
  • the document FR-A-2172615 describes a transport installation of the type set out in the preamble of claim 1.
  • Such an installation comprises a timing section for positioning in space and over time the vehicles opposite the loading or loading stations. unloading, especially of materials.
  • the vehicles are driven in the station by a rotating cylinder with which an adjustable roller fixed to the vehicle cooperates, the orientation of which determines the speed of the vehicle.
  • the timing system acts on the orientation of the roller to reposition a vehicle early or late. Differences in orientation of the rollers generate significant variations in the driving speeds and therefore offsets between the vehicles after their repositioning are inevitable. This system is complicated and does not ensure regular staggering of vehicles along the line.
  • the object of the present invention is to allow the realization of a gondola, chairlift or similar installation with continuous operation in which the regular staggering of the cabins along the line is kept automatically for the entire duration of operation, the timing being achieved. by simple means.
  • the installation according to the invention is characterized in that a cadence deviation detector disposed before the timing section delivers a deviation signal to a processing block controlling a change in speed of the cabin to restore the predetermined cadence.
  • the invention is based on the observation that the deviations occurring during a journey are relatively limited, only the cumulation of these deviations being annoying and that these deviations can be compensated for by a simple timing device preserving the continuous circulation of the cabins in the station.
  • the deviation detector measures the value of the advance or delay of the vehicle and programs the speed change of the vehicle to bring the latter at the exit of the timing section to the correct position.
  • the timing section coincides with or belongs to a speed change section, preferably from the cabin acceleration zone before coupling to the cable.
  • a deviation detector programs the acceleration cycle to compensate for this deviation and restore uniform distribution. This provision requires a more elaborate acceleration control but does not impose any traffic constraints in the stations.
  • the invention is described in the present specification as being applied to a monocable or bicable gondola, but it is applicable to any transporter with passive vehicles, in particular to detachable chairlifts, gondolas and the like.
  • the drive means can be of any type, identical or different, for example with fixed friction rollers, endless chains or belts, propellants, etc.
  • a timing device can be arranged in each station to ensure a regular distribution on each of the strands of the cable, but in some installations the differences are small enough to require a single timer in one of the stations. According to the invention, the timer is then provided at the arrival of the least used strand to ensure a regular distribution on the most loaded strand.
  • an overhead cable 10 of a gondola extends between two end stations, passing through the stations on end pulleys 12, one of which drives the cable continuously.
  • the cabin shown is of the single cable type, the cable 10 being a carrying cable - tractor, but the invention applies to a two-cable installation as well as to chairlifts and cable-cars.
  • the cabins 14 are uncoupled from the cable 10 and run on a transfer rail 18 at reduced speed allowing passengers to disembark and embark.
  • the cabin 14 is accelerated by a gravity launching device or by positive drive, in particular with rollers 22, before being coupled to the cable 10. Only one of the stations is shown in FIG. 1, the other possibly being identical.
  • the deceleration of the cabin 14, uncoupled from the cable 10 at the input 16 of the station, is achieved by a train of rollers 24 frictionally engaging the carriage 26 for supporting the cabin 14.
  • a transfer chain 28 with cleats drive 30 extends along the transfer rail 18 in a closed circuit and is driven at a given speed by any means, for example a motor.
  • the chain 28 propels the stoppers 30 the cabins 14 on the rail 18 along the landing and boarding quays.
  • a gondola is well known and it is unnecessary to describe it in more detail.
  • the last rollers of the deceleration train 24, for example the last four rollers 32, are driven at a constant speed V 1 and define a timing section C, along the decelerating section D proper, defined by the other rollers 24.
  • the chain 28 extends along the timing section C, the running speed V 2 being slightly higher than that V 1 imposed by the rollers 32.
  • the drive by the chain 28 has priority in the sense that the rollers 32, for example with freewheel, are unable to oppose the driving of the cabin 14 at fast speed V 2 . It is easy to understand that the tabs 30 regularly distributed along the chain 28, traveling at continuous speed V 2 , regularly present the cabins 14 in the acceleration zone A to couple the cabins at regular spacing along the cable 10.
  • the uniform distribution is preserved and the assembly is arranged so that a cabin 14 uncoupled from the cable 10 and slowed down moves at slow speed V 1 over the first half of the timing section C (fig. 2a) while being driven. by the rollers 32.
  • a cleat 30 of the chain 28 moving at the higher speed V 2 catches up and propels the cabin at high speed V 2 over the other half of the timing section C. This rapid training is authorized by the free wheels of the rollers 32.
  • the cleat 30 catches up with the cabin before the half-way, possibly from the start of the timing section C if this delay is maximum.
  • the cabin crosses the entire section C at high speed V 2 by catching up.
  • a forward cabin travels at slow speed V 1 on the section C, the cleat 30 only catching up with it at the end of the journey in the extreme case (FIG. 4a, b).
  • the passage on the timing section C restores the regular distribution without stopping the cabs, the slight jerks when taken over by the cleat 30 can be amortized by any appropriate means.
  • the length of the timing section C is sufficient to compensate for the maximum deviations likely to occur and it is adapted to the admissible differential speed.
  • the combination of the timing section C and the decelerating section D facilitates the implementation, but it is obvious that the slow speed training can result from any other means of propulsion.
  • the chain 28 has the advantage of perfect synchronism of the movements of all the cleats 30, but any other operating drive means can be used.
  • the cabin can be taken care of by another means of propulsion.
  • timing device which is preferably arranged at the arrival of the strand of the least used cable.
  • FIG. 5 represents an embodiment of the invention
  • the timing section C is merged or included in the acceleration section A constituted by the train of rollers 22 driven in rotation by a variable speed electric motor 34 piloted by a control block 36.
  • FIG. 6 represents the curve of variation of the tangential speed of the rollers 22 and consequently of the speed of the cabin 14 accelerated as a function of position "d" of the latter on the AC section in normal operation.
  • a passage detector 38 of a cabin driven by the chain 28 which supplies a signal to the control unit 36.
  • the latter receives a timing signal by a clock 40 and generates a signal d 'deviation when the booth comes early or late to the timing signal.
  • the deviation signal modifies the control of the motor 34 to achieve an acceleration of the type shown in FIG. 7 in the event of delay, and of the type according to FIG. 8 in the event of advance.
  • the time required for the journey of the section A-C is obviously less in the case of FIG. 7, where the acceleration occurs from the start of the section C, which allows catching up of the delay. In the case of FIG. 8, the acceleration takes place at the end in order to carry out the resetting in cadence.
  • a control rail 42 causes the clamp to be coupled to the cable 10, the cabins being regularly distributed.
  • Such a timer is preferably arranged at the outlet of the most used strand.
  • the timer can also be associated with the decelerator device 24, the embodiment resulting from the previous presentation. This arrangement nevertheless requires an elaborate device for driving the decelerating rollers. It is also conceivable without departing from the scope of the invention to insert, for example between the end of the chain 28 and the accelerator device, an independent timer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Insulated Conductors (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Tents Or Canopies (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Electric Cable Installation (AREA)
  • Mechanical Operated Clutches (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Ropes Or Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Cosmetics (AREA)
  • Body Structure For Vehicles (AREA)
  • Escalators And Moving Walkways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
EP84400036A 1983-01-17 1984-01-09 Dispositif cadenceur pour télécabine ou télésiège débrayable Expired - Lifetime EP0114129B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84400036T ATE21663T1 (de) 1983-01-17 1984-01-09 Vorrichtung zum regulieren des abstands von schaltbaren seilbahnkabinen oder sesselliften.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8300749A FR2539369B1 (fr) 1983-01-17 1983-01-17 Dispositif cadenceur pour telecabine ou telesiege debrayable
FR8300749 1983-01-17

Publications (3)

Publication Number Publication Date
EP0114129A1 EP0114129A1 (fr) 1984-07-25
EP0114129B1 EP0114129B1 (fr) 1986-08-27
EP0114129B2 true EP0114129B2 (fr) 1993-04-07

Family

ID=9285060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84400036A Expired - Lifetime EP0114129B2 (fr) 1983-01-17 1984-01-09 Dispositif cadenceur pour télécabine ou télésiège débrayable

Country Status (9)

Country Link
US (1) US4627361A (fi)
EP (1) EP0114129B2 (fi)
JP (1) JPS59156856A (fi)
AT (1) ATE21663T1 (fi)
CA (1) CA1220751A (fi)
DE (1) DE3460515D1 (fi)
FI (1) FI77412C (fi)
FR (1) FR2539369B1 (fi)
NO (1) NO157093C (fi)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568208B1 (fr) * 1984-07-26 1988-03-18 Pomagalski Sa Dispositif de propulsion dans les stations des cabines ou des sieges d'une telecabine ou d'un telesiege
FR2571675B1 (fr) * 1984-10-15 1988-03-18 Pomagalski Sa Installation de transport a cable aerien a plusieurs sections
FR2583363B1 (fr) * 1985-06-14 1988-09-30 Pomagalski Sa Installation de transport a cable aerien a espacement reduit des cabines en station
FR2598373B1 (fr) * 1986-05-06 1988-09-02 Pomagalski Sa Amenagement de voie de transfert et/ou de garage pour une telecabine ou un telesiege debrayable
AT385247B (de) * 1986-06-03 1988-03-10 Doppelmayr & Sohn Mehrfachfoerderseil-umlaufbahn, insbesondere doppelfoerderseil-umlaufbahn
CH671552A5 (fi) * 1986-06-17 1989-09-15 Von Roll Transportsysteme
CH672765A5 (fi) * 1986-12-18 1989-12-29 Von Roll Transportsysteme
DE3719431A1 (de) * 1987-06-11 1989-01-12 Scharf Gmbh Maschf Sesselliftanlage
JPS6430873A (en) * 1987-07-27 1989-02-01 Yoshikane Noguchi Conveying device for track vehicle pulled by rope
JPS6436556A (en) * 1987-07-31 1989-02-07 Nippon Cable Kk Device for transferring cabin and cable gripper of ropeway
JPH0780455B2 (ja) * 1987-07-31 1995-08-30 東洋電機製造株式会社 自動循環式索道の出発−到着押送装置
JPH0780456B2 (ja) * 1987-07-31 1995-08-30 東洋電機製造株式会社 自動循環式索道の出発−到着押送装置
JPH0796383B2 (ja) * 1987-07-31 1995-10-18 日本ケ−ブル株式会社 索道の搬器握索機の回送移送装置
JPH0253659A (ja) * 1988-08-11 1990-02-22 Unyusho Senpaku Gijutsu Kenkyusho 索道用搬器の速度調整装置
JPH02100988A (ja) * 1988-08-18 1990-04-12 Konrad Doppelmayr & Sohn Mas Fab Gmbh & Co Kg ケーブル式搬送装置
EP0355084A1 (de) * 1988-08-18 1990-02-21 KONRAD DOPPELMAYR & SOHN MASCHINENFABRIK GESELLSCHAFT M.B.H. & CO. KG. Seilbahnanlage mit in der Talstation und in der Bergstation befindlichen Umlenkscheiben
SE464188B (sv) * 1989-03-31 1991-03-18 Oehrnell Conveyorsystem Ab Saett och anordning foer separering av vagnar i ett haengtransportoersystem samt aggregat foer buffertlagring av saadana vagnar
JP2696391B2 (ja) * 1989-04-21 1998-01-14 日本ケーブル株式会社 自動循環式索道の搬器間隔制御装置
ATE100385T1 (de) * 1989-12-21 1994-02-15 Von Roll Seilbahnen Ag Seilfoerderanlage.
FR2661147B1 (fr) * 1990-04-24 1992-07-24 Pomagalski Sa Station d'extremite de tension d'un teleporteur.
FR2663281A1 (fr) * 1990-06-13 1991-12-20 Pomagalski Sa Dispositif cadenceur d'un teleporteur debrayable.
FR2674807B1 (fr) * 1991-04-02 1993-08-06 Pomagalski Sa Dispositif d'entrainement de vehicules par des roues de friction.
AT403786B (de) * 1996-03-26 1998-05-25 Doppelmayr & Sohn Anlage zum transport von personen und bzw. oder von gütern
AT408537B (de) * 1996-03-26 2001-12-27 Innova Patent Gmbh Verfahren zum betrieb einer anlage zum transport von personen und bzw. oder von gütern
US5901650A (en) * 1997-10-14 1999-05-11 Honda Of America Mfg., Inc. Dynamic buffer for conveyor modules
FR2771986B1 (fr) * 1997-12-10 2000-01-21 Pomagalski Sa Procede de stockage et destockage de cabines dans les gares d'une installation de transport a cable aerien
NZ523504A (en) * 2003-01-07 2005-09-30 Keith Randal Anderson An aerial cableway transport system or ride
AT500458B1 (de) * 2005-09-27 2007-05-15 Avl List Gmbh Brennkraftmaschine, insbesondere otto-brennkraftmaschine
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
FR2900118B1 (fr) * 2006-04-25 2008-06-27 Pomagalski Sa Procede de controle d'une installation de transport a cable comportant un troncon cadenceur, et installation pour la mise en oeuvre du procede
FR2941206B1 (fr) * 2009-01-22 2011-03-25 Pomagalski Sa Procede de controle du cheminement de vehicule dans une installation de transport par cable
US8573133B2 (en) * 2009-09-22 2013-11-05 Pomagalski Passenger transport installation comprising independent vehicles travelling on tracks and hauled by cables, and method for transporting passengers
FR3069512B1 (fr) 2017-07-27 2019-08-23 Vinci Construction Installation de transport a cable ou analogue, et vehicule adapte a une telle installation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH284669A (de) * 1950-06-13 1952-07-31 Habegger Willy Umlaufseilbahn.
CH340856A (de) * 1956-02-14 1959-09-15 Theodor Bell & Cie Ag Anfahr-Hilfseinrichtung für die Seilbahnwagen an Hängeseilbahnen mit dauernd umlaufendem Zugseil, von dem die Seilbahnwagen beim Einfahren in eine Station gelöst und mit dem sie beim Auslaufen wieder gekuppelt werden
FR1401291A (fr) * 1964-04-15 1965-06-04 Neyrpic Ets Dispositif de réception en gare des véhicules de téléphériques
US3426701A (en) * 1964-12-22 1969-02-11 Aerojet General Co Towline cart switching device
DE2060030A1 (de) * 1970-12-05 1972-06-15 Pohlig Heckel Bleichert Automatisierte Seilbahnstation
US4050385A (en) * 1975-09-29 1977-09-27 Walt Disney Productions High capacity passenger transport apparatus
IT1055250B (it) * 1976-02-12 1981-12-21 Agudio Off Mec Gruppo di lancio e di rallentamento di veicoli di trasporto a fune
DE2645455C3 (de) * 1976-10-08 1981-10-22 Habegger, Willy, Hünibach Vorrichtung zum Beschleunigen bzw. Verzögern von Fahrzeugen einer Seilschwebebahn
FR2416821A2 (fr) * 1977-06-02 1979-09-07 Montagner Rene Perfectionnement aux procedes et installations d'embarquement de passagers sur une structure porteuse mobile suspendue, notamment de remontee mecanique
FR2450187A1 (fr) * 1979-02-27 1980-09-26 Ogoque Cie Miniere Comilog Dispositif de stabilisation de vitesse pour installation de transport a cable aerien
FR2476579A1 (fr) * 1980-02-25 1981-08-28 Pomagalski Sa Dispositif d'embarquement d'une installation de transport a cable aerien, notamment d'un telesiege debrayable
FR2504480B1 (fr) * 1981-04-22 1985-10-18 Creissels Denis Sa Transporteur aerien pulse debrayable
JPS58119456U (ja) * 1982-02-09 1983-08-15 東京索道株式会社 ゴンドラリフトの搬器加速機構

Also Published As

Publication number Publication date
US4627361A (en) 1986-12-09
FI840127A (fi) 1984-07-18
NO157093B (no) 1987-10-12
DE3460515D1 (en) 1986-10-02
FI77412C (fi) 1989-03-10
EP0114129A1 (fr) 1984-07-25
JPH057220B2 (fi) 1993-01-28
CA1220751A (en) 1987-04-21
NO157093C (no) 1988-01-20
FR2539369B1 (fr) 1986-03-07
FR2539369A1 (fr) 1984-07-20
FI77412B (fi) 1988-11-30
NO840095L (no) 1984-07-18
FI840127A0 (fi) 1984-01-13
JPS59156856A (ja) 1984-09-06
ATE21663T1 (de) 1986-09-15
EP0114129B1 (fr) 1986-08-27

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