[go: up one dir, main page]

EP0461954B1 - Taktgeber für eine kuppelbare Seilschwebebahn - Google Patents

Taktgeber für eine kuppelbare Seilschwebebahn Download PDF

Info

Publication number
EP0461954B1
EP0461954B1 EP91401448A EP91401448A EP0461954B1 EP 0461954 B1 EP0461954 B1 EP 0461954B1 EP 91401448 A EP91401448 A EP 91401448A EP 91401448 A EP91401448 A EP 91401448A EP 0461954 B1 EP0461954 B1 EP 0461954B1
Authority
EP
European Patent Office
Prior art keywords
cabins
cable
cabin
signal
controler
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
EP91401448A
Other languages
English (en)
French (fr)
Other versions
EP0461954A1 (de
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
Application filed by Pomagalski SA filed Critical Pomagalski SA
Publication of EP0461954A1 publication Critical patent/EP0461954A1/de
Application granted granted Critical
Publication of EP0461954B1 publication Critical patent/EP0461954B1/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
    • B61B12/105—Acceleration devices or deceleration devices other than braking 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
    • B61B12/022—Vehicle receiving and dispatching devices

Definitions

  • the invention relates to an overhead traveling cable transport installation, to which are disengageable clamps for loads, in particular cabins or seats, staggered along the line, the cabins being uncoupled from the cable at the entrance.
  • French patent No. 2539369 describes a timing device of the kind mentioned which maintains the regular spacing of the cabins or seats, hereinafter called cabins, throughout the day.
  • This device works perfectly to compensate for an accidental shift of a cabin, due inter alia to a drive incident or local braking, but it poses certain problems during variations affecting the entire installation, for example when the cylinders or the tension counterweights of these installations lengthen or shorten the useful length of the cable and therefore the travel time of the cabins, which must all be repositioned correctly.
  • the adjustment margin is fixed according to these general variations and of course the risks of individual shift, and it quickly becomes significant and incompatible with high flow rates implying minimal spacings of the cabins.
  • the present invention aims to improve the aforementioned timer to reduce its interventions and allow the realization of high speed installation without risk of collision between vehicles or stopping thereof.
  • the installation according to the invention is characterized in that it comprises a device for detecting an identical offset of several successive cabins and that said detection device triggers, during several successive identical offsets, a corresponding adjustment and a reshaping of said signal with cabin traffic.
  • the timer checks whether the arrival of a cabin, for example at the entrance to the timer section, coincides with the periodic signal and in case of deviation determines whether this deviation is general or individual, by comparing it to the deviations of previous booths , including the three or four previous cabins. If the differences are all the same they are attributed to a phase shift between the periodic signal and the scrolling of the cabins, and the timer reposition the periodic signal by a corresponding value to again match the signal and the arrival of the cabins. This avoids a systematic intervention of the timer for all the following cabins, the interventions being limited to an individual shift. The timing range of the timer is thus quickly restored and it becomes independent of general fluctuations.
  • the general adjustment avoids an intervention of the timer at each passage of the cabin, which constitutes an appreciable advantage.
  • the device can however, according to the invention, be improved in order to reduce the interventions of the timer.
  • the frequency of the periodic signal determines the spacing of the cabins and this frequency is chosen as a function of the length of the path of the cabins, in order to regularly space the cabins throughout the course. In other words, the signal period must be a fraction of the time of cabin route.
  • the frequency of the periodic signal requires, in the evening when the installation is stopped, a regular distribution of the seats.
  • the cable exposed to a drop in temperature, shrinks and the spacing of the seats decreases.
  • the signal frequency is that of the previous day, but it no longer corresponds to the spacing of the seats.
  • the first seat will arrive slightly offset in advance, the second with a double offset and so on, the advances gradually accumulating.
  • the automaton detects this drift and from a predetermined threshold controls an adaptation of the frequency of the signal to the new length of the line.
  • This inequality between the frequency of the periodic signal and the length of the line can of course result from other factors, in particular from the intervention of the cable tension system and the detection can be carried out in a different way, either directly by a measurement of the variation in the length of the journey, either indirectly by a measurement of the variation in the travel time or of the corresponding offset between the signal and the cabins.
  • the invention can be applied to different types of timers, the mode of implementation having to be adapted to the type of timer used.
  • a timer according to the aforementioned French patent having a timer section equipped with two drive means, one with a latch chain synchronized with the cable and the other with pneumatic wheels, the periodic signal is given by the passage of the cleats and a shift with the passage of the cabins results in a faster or slower catch-up depending on whether the cabins are late or early.
  • By detecting the catch-up point by any operating means it is easy to detect a phase shift, when two or more successive cabs are all caught up in the same offset location.
  • the resetting is then obtained by slightly shifting the chain with cleats relative to the cable.
  • the clocking section is equipped with a wheel train with pneumatic drive by friction of the cabs, and this train of wheels can be driven at two different speeds. In normal operation, it operates at a first speed, for example slow, during the first half of the course of a cabin on the section and thereafter at high speed. In the case of a cabin delay, the change to high speed occurs before half the route so as to catch up with the delay and vice versa.
  • the clocking means in this case the speed changer, is advantageously controlled by an automaton, which can be that of the installation or by any other electronic processor.
  • the automaton receives on the one hand a periodic signal synchronized with the cable, for example emitted by one or more marks carried by the cable return wheel, and on the other hand a signal for passage of the cabins, for example input a cabin on the timing section.
  • a periodic signal synchronized with the cable
  • the automaton does not trigger a repositioning.
  • the change in drive speed occurs halfway through the course of the timing section. Any discrepancy between the two signals is detected by the comparator of the automaton, which generates the speed change sooner or later, respectively to catch up with the delay or compensate for an advance and correctly reposition the cabin.
  • the difference between the two signals is memorized and the number of successive identical deviations is counted by the PLC.
  • the automaton sends a phase shift order of the periodic signal, in particular a time delay or a time advance, to compensate for the difference observed.
  • the frequency of the periodic signal determines the cadence of the cabins and this signal can be provided by the PLC clock if the cable speed is well established.
  • the signals for the passage of the cabins translate the distance between the cabins and the automaton measures the difference between two successive signals and generates an alarm signal or stop of the installation when this difference is less than a displayed threshold, which corresponds to a risk of collision between the cabins, possibly after the correction that can be made by the timer. Any dangerous situation is thus avoided while maintaining a minimum distance between the cabins and thus a maximum flow of the installation.
  • the timing section may include a drive means derived from the cable or an individual motor and a gearbox, with two or more speeds, controlled by the automaton to reposition the cabins.
  • the drive can also be at constant speed, but adjustable by the automaton to vary the travel time of the timing section as a function of the delay or the advance observed.
  • the installation may include pneumatic wheels staggered over the entire length of the station transfer rail and the timing section is made up of some of these wheels having a particular drive means and preferably arranged on the contour of the rail.
  • Figure 1 corresponds to that of French patent application No. 9005309, filed by the applicant on 24.04.90 and entitled "Voltage end station of a teleporter.
  • the reader can refer to this request for a detailed description the structure and operation of such a detachable chairlift or gondola, which are moreover well known to specialists.
  • the invention is described as being applied to a gondola, but it is applicable to any other overhead cable installation having detachable vehicles, in particular to a detachable chairlift
  • an overhead cable 10 of a gondola extends between two end stations, passing through the stations on end pulleys 11, one of which drives the cable continuously.
  • the gondola shown is of the single cable type, having cabins (not shown) coupled to the cable in line. At the entrance 12 to the station, the cabins are loosened from the cable 10 and run on a transfer rail 13 at low speed allowing passengers to disembark and embark. At the exit 14 of the station, the cabin is re-coupled to the cable 10 after being accelerated by a launching device. Only one of the stations is shown in fig. 1, the other possibly being identical.
  • the deceleration of the cabin, uncoupled from the cable 10 at the inlet 12 of the station, is carried out by a train of rollers or pneumatic wheels 15 frictionally engaging the support carriage of the cabin.
  • Such wheels 15 are arranged along the transfer rail 13 to propel the cabin at low speed on the rail 13 along the landing and boarding platforms.
  • the wheels 15 accelerate the cabin at the speed of the cable 10.
  • the wheels 15 are driven by pulley systems and transmission belts by one or more motors, the driving force can also be derived from the cable or be taken from the return pulley 11.
  • the rail 13 is shaped half-loop bypasses the return pulley 11 from the rear and the pulley assembly 11, rail 13 is carried by a carriage 16 for tensioning the cable 10.
  • a timing section 17, equipped with four pneumatic wheels 18, is arranged in the contour area of the transfer rail 13.
  • a motor 19 or any other means drives these four wheels 18 in rotation at the same speed, adjustable, by the through a set of pulleys 21 and belts 22 and a gearbox 20, for example two-speed, which is controlled by an electronic processor, in particular a PLC 23, which can perform other functions, in particular control and monitoring of the entire installation.
  • the automaton 23 receives a pass signal, supplied by a detector 24, placed at the entrance to the timing section and supplying a pulse 25 at each pass of a cabin. It also receives a periodic clock signal, emitted by a detector 26 cooperating with the return pulley 11 and emitting pulses 27 synchronized with the movement of the cable 10.
  • One of the outputs of the controller 23 is connected to the box 20 and controls the speed change of the wheels 18 of the timing section 17.
  • the other output of the controller 23 is connected to an alarm 28 or preferably to a device for stopping the installation.
  • the timer according to the invention operates as follows:
  • the cabin entering the station is uncoupled from the cable 10 and it rolls on the transfer rail 13 being propelled by the pneumatic wheels 15.
  • the first wheels 15 decelerate the cabin, while the following move it on the platform before reach detector 24, located at the entrance to the timer section. If the cabin is correctly positioned, the automaton 23 simultaneously receives the passage pulse 25 and the clock pulse, the latter corresponding to that emitted by the detector 26 or being derived from that emitted by the detector 26 to correspond to the chosen spacing of cabins.
  • the machine 23 controls the gearbox 20 so as to drive the four wheels 18 at low speed V1 during the journey under the first two wheels 18 and at high speed V2 during the journey under the last two wheels 18.
  • One of the speeds V1 or V2 is advantageously equal to the propulsion speed on the other parts of the rail 13.
  • the automaton 23 sees no deviation and therefore does not issue an order for re-phasing or insufficient spacing.
  • the cabin is propelled by the wheels 15 towards the exit of the station where it is re-accelerated and coupled to the cable 10.
  • the passage pulse 25a emitted by the detector 24, is ahead of the corresponding clock pulse 27a and the automaton 23 detects this deviation dt1. It controls the change of speed later so as to drive the cabin at slow speed V 1a for a period longer than the fast speed V 2a and reposition the cabin correctly at the exit of the timing section 17.
  • the controller 23 does not detect that a difference, capable of being corrected by the timer and it therefore does not cause the installation to stop or the phase shift of the periodic signal.
  • the cabin would remain in advance and the automaton checks, for example by comparison with the pulse 25 from the previous cabin, if there is a risk of collision on the curved part of the rail and eventually stops the installation.
  • the clock signal 27b is ahead of the passage pulse 25b by a time dt2 and the automaton 23 controls a movement of the cabin at high speed V2 over most of it of the timing section 17.
  • the cabin can retain a certain uncompensated delay and the risk of collision then exists with the next cabin.
  • the machine assesses this risk when this next cabin arrives and stops the installation if necessary
  • a cabin is ahead and the passage pulse 25a is offset by dt1 with respect to the clock pulse 27a.
  • the automaton 23 controls the timing section 17 in the manner described above to reposition the cabin.
  • the next cabin is also ahead of dt1 and is also repositioned.
  • the automaton 23 again detects this difference dt il and it then triggers a phase shift in advance of dt1 of the periodic signal 27 for make the phase shifted signal, shown in broken lines, coincide with the pass signal and avoid the intervention of the timing section 17.
  • All the other cabs, also ahead of dt1 are now in phase with the new clock signal and do not do not require the intervention of the timer, whose adjustment margin remains available for individual deviations.
  • the spacing of the 3rd cabin with the previous cabin is smaller, but it remains under the control of PLC 23, which stops the installation in case of danger.
  • all the cabins are again correctly positioned and the intervention of the timer only concerned two cabins.
  • gearbox 20 can have more than two different speeds in order to reduce sudden speed variations, but the program of the controller 23 is then more elaborate. It is also possible to use a variable speed motor 19, controlled by the automaton, which can either select an appropriate speed, kept constant during the travel of the timing section 17, or vary the speed at mid- journeyney as described above. above.
  • the drive on the transfer rail 13 and / or on the clocking section 17 can be carried out differently, in particular by cleat chains or any other means.
  • the spacing between the cabins is adjustable by simply changing the frequency of the clock signal, which can be displayed and / or entered in the automaton 23. This clock signal can be established by any other appropriate means.
  • the automaton 23 is also arranged to trigger a variation in the frequency of the signal when this frequency no longer corresponds to regular spacing of the cabins along the line.
  • the frequency offset can be detected, at the restart of the installation, by the regular progressive sliding of the difference between the signal and the passage of the cabins, so as to correct this frequency when the sliding exceeds a predetermined threshold.
  • the frequency variation can also be triggered when, in normal operation, the length or duration of the journey is no longer a multiple of the signal frequency.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Elevator Control (AREA)
  • Body Structure For Vehicles (AREA)
  • Toys (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Claims (10)

  1. Transportanlage mit einem dauernd umlaufenden Luftseil (10), an welches, längs der Bahn gestaffelten Lasten, insbesondere Kabinen oder Sesseln, durch entkuppelbaren Klemmen, gekuppelt sind, wobei am Stationseingang (12) die Kabinen vom Seil entkuppelt werden, um auf einer Überführungsschiene (13) zu laufen vor dass sie am Stationsausgang (14) wieder an dem Seil gekuppelt werden und wobei der Kabinenabstand längs der Bahn durch die Abfahrtfrequenz bestimmt ist, in welcher Anlage die Kabinenumlaufbahn in der Station zwischen der Entkuppel- und Kuppelzone einen dauernd durchlaufenen Taktgeberabschnitt (17) mit einem Taktgebermittel (18,20,23) aufweist, welches Taktgebermittel die Durchlaufzeit der Kabinen auf dem Taktgeberabschnitt (17) ändern kann, um eine gegenüber einem periodischen mit der Seilbewegung synchronisierten Signal (27) versetzte Kabine wieder korrekt zu positionieren, dadurch gekennzeichnet dass sie ein Detektiermittel (23,24,26) einer gleichen Verschiebung (dt1) von mehreren nacheinander folgenden Kabinen aufweist und dass das genannte Detektiermittel bei mehreren nacheinander folgenden gleichen Verschiebungen ein entsprechendes Verschiebungseinstellen und das wieder in Phase Bringen des genannten Signals (27) mit dem Kabinenumlauf bewirkt.
  2. Anlage nach Anspruch 1, dadurch gekennzeichnet, dass sie einen das Taktgebermittel (18,20) steuernden und die Durchlaufzeit ändernden Automat (23) aufweist, wobei der genannte Automat ein mit dem Seil (10) synchronisiertes Uhrsignal (27) hat.
  3. Anlage nach Anspruch 2, dadurch gekennzeichnet, dass der genannte Automat (23) ein das Seilumlaufen darstellendes Signal (27) und ein die Kabinendurchfahrt an einem bestimmten Platz (24) darstellendes Signal (25) empfängt, und dass der genannte Automat einen Vergleicher der genannten Signale (25,27) aufweist um jeden Zeitunterschied der beiden Signale zu bestimmen.
  4. Anlage nach Anspruch 3, dadurch gekennzeichnet, dass der Automat (23) einerseits die periodischen der Seilgeschwindigkeit entsprechenden Uhrimpulse (27) und andererseits einen Impuls (25) an jeder Kabinendurchfahrt an einem bestimmten Platz (24) empfängt, wobei die Durchfahrtimpulsfrequenz (25) dem Takt der Kabinenbewegung entspricht, und dass der Automat (23) gleichzeitig den Taktgeberabschnitt (17) steuert, damit die Durchfahrtimpulse (25) mit den Uhrimpulsen (27) zusammenfallen und die Uhrimpulse (27), um diese Impulse (27) bei mehreren nacheinander folgenden gleichen Verschiebungen wiedereinzustellen.
  5. Anlage nach Anspruch 4, dadurch gekennzeichnet dass der Automat (23) ein die Impulsverschiebungen (dt1, dt2) (25,27) registrierendes Gedächtnis aufweist und einen Zähler der nacheinander folgenden gleichen Verschiebungen (dt), der ein die Uhrimpulse (27) wiedereinstellendes Signal ausgibt wenn das Zählen eine bestimmte Zahl überschreitet.
  6. Anlage nach irgend einem der vorigen Ansprüche, dadurch gekennzeichnet dass sie einen Kabinenabstandsdetektor (23,24) aufweist, der einen Alarm-oder Anlagestoppapparat steuert, wenn der Abstand zwischen zwei nacheinanderfolgenden Kabinen kleiner als einen bestimmten Wert ist.
  7. Anlage nach Anspruch 6, dadurch gekennzeichnet dass der Automat (23) den Zeitabstand zwischen zwei nacheinanderfolgenden Durchfahrtsimpulse (25) von zwei nacheinanderfolgenden Kabinen vergleicht und das genannte Stoppen oder den genannten Alarm steuert wenn dieser Abstand kleiner ist als eine bestimmte Zeit.
  8. Anlage nach irgend einem der vorigen Ansprüche, dadurch gekennzeichnet dass der genannte Taktgeberabschnitt (17) eine Kabinenantriebsvorrichtung (18,19,20) mit einer Geschwindigkeitwechselvorrichtung (20) aufweist, die mehr oder weniger früh nach der Kabineneinfahrt auf dem Abschnitt gesteuert wird um die Durchfahrtzeit zu ändern und die Verschiebungen auszugleichen.
  9. Anlage nach Anspruch 8, dadurch gekennzeichnet dass der Taktgeberabschnitt (17) eine Reihe von Luftreifenrädern (18), zum Antrieb durch Reibung der Kabinen und ein Wechselgetriebe (20), zum Antrieb der genannten Rädern mit wenigstens zwei verschiedenen Geschwindigkeiten (V1,V2) aufweist, wobei das genannte Getriebe (20) durch den genannten Verschiebungsdetektor oder Automat (23) gesteuert wird.
  10. Anlage nach irgend einem der vorigen Ansprüche, dadurch gekennzeichnet dass sie eine Frequenzeinstellvorrichtung des genannten periodischen Signales aufweist, die durch den Automat gesteuert wird wenn eine Verschiebung zwischen der Frequenz des genannten periodischen Signales und dem die längs der Bahn gleichmässige Kabinenverteilung bestimmenden Kabinenabstand ensteht.
EP91401448A 1990-06-13 1991-06-03 Taktgeber für eine kuppelbare Seilschwebebahn Expired - Lifetime EP0461954B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9007598A FR2663281A1 (fr) 1990-06-13 1990-06-13 Dispositif cadenceur d'un teleporteur debrayable.
FR9007598 1990-06-13

Publications (2)

Publication Number Publication Date
EP0461954A1 EP0461954A1 (de) 1991-12-18
EP0461954B1 true EP0461954B1 (de) 1994-08-31

Family

ID=9397734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91401448A Expired - Lifetime EP0461954B1 (de) 1990-06-13 1991-06-03 Taktgeber für eine kuppelbare Seilschwebebahn

Country Status (7)

Country Link
US (1) US5105745A (de)
EP (1) EP0461954B1 (de)
JP (1) JP3209759B2 (de)
AT (1) ATE110657T1 (de)
CA (1) CA2033801C (de)
ES (1) ES2063461T3 (de)
FR (1) FR2663281A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2143503A1 (en) * 1994-03-11 1995-09-12 Ernst Egli Bypass for the cars of a circuit cable railway system
FR2725947B1 (fr) * 1994-10-19 1999-02-12 Halec Sa Dispositif d'arret a longueur ou de reperage pour permettre l'installation a intervalles constants de vehicules sur une boucle de cable
FR2740417B1 (fr) * 1995-10-25 1998-01-02 Pomagalski Sa Teleporteur debrayable a module de prise de mouvement
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
FR2817819B1 (fr) * 2000-12-13 2005-01-28 Pomagalski Sa Dispositif et procede pour synchroniser la vitesse de defilement de plusieurs cables
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
FR2918628B1 (fr) * 2007-07-10 2009-08-28 Pomagalski Sa Installation de transport par cable aerien comportant un circuit de transfert des vehicules muni d'un moteur-couple
FR2941206B1 (fr) * 2009-01-22 2011-03-25 Pomagalski Sa Procede de controle du cheminement de vehicule dans une installation de transport par cable
US8166885B2 (en) * 2009-02-12 2012-05-01 William J. Kitchen Suspended cable amusement ride
CH705311B1 (de) 2011-07-27 2016-02-15 Bartholet Maschb Ag Verfahren zum Bewegen und Garagieren von Fahrbetriebsmitteln in einem Stationsgebäude einer Seilbahnanlage.
AT522187B1 (de) * 2019-03-11 2020-10-15 Innova Patent Gmbh Durchfahrtserkennung für eine Seilbahn
FR3111315B1 (fr) * 2020-06-10 2022-08-12 Poma Procédé et dispositif de contrôle d’une installation de transport par câble et installation comprenant un tel dispositif de contrôle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539369B1 (fr) * 1983-01-17 1986-03-07 Pomagalski Sa Dispositif cadenceur pour telecabine ou telesiege debrayable
FR2571675B1 (fr) * 1984-10-15 1988-03-18 Pomagalski Sa Installation de transport a cable aerien a plusieurs sections
US4744306A (en) * 1985-04-12 1988-05-17 Kunczynski Jan K Conveyor system and method of operation for an aerial tramway or the like
CH672765A5 (de) * 1986-12-18 1989-12-29 Von Roll Transportsysteme
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

Also Published As

Publication number Publication date
ES2063461T3 (es) 1995-01-01
CA2033801C (en) 2001-05-08
FR2663281A1 (fr) 1991-12-20
ATE110657T1 (de) 1994-09-15
US5105745A (en) 1992-04-21
JPH04232173A (ja) 1992-08-20
JP3209759B2 (ja) 2001-09-17
CA2033801A1 (en) 1991-12-14
EP0461954A1 (de) 1991-12-18

Similar Documents

Publication Publication Date Title
EP0461954B1 (de) Taktgeber für eine kuppelbare Seilschwebebahn
EP0179708B1 (de) Seilbahn in verschiedenen Abschnitten
EP0114129B1 (de) Vorrichtung zum Regulieren des Abstands von schaltbaren Seilbahnkabinen oder Sesselliften
EP1845004B1 (de) Einrichtung zum Transport von Sitzen und Kabinen einer Seilschwebebahn
FR2479505A1 (fr) Dispositif de commande automatique de train
EP1849675B1 (de) Verfahren zur Kontrolle einer Seilbahn mit einem Abschnitt zum Regulieren des Abstandes und Vorrichtung zur Durchführung dieses Verfahrens
FR2927598A1 (fr) Systeme d'aide a l'embarquement et/ou au debarquement de passagers a bord de cabines
FR2545433A1 (fr) Station d'extremite d'un telesiege ou d'une telecabine de hauteur reglable
EP1864882B1 (de) Seilgezogene Transportanlage mit Zusammenstellung der Fahrzeuge vor dem Ein-/Ausstieg und deren Steuerungsverfahren
CA2113883C (fr) Installation de transport en site propre a plusieurs sections de voie
FR2941206A1 (fr) Procede de controle du cheminement de vehicule dans une installation de transport par cable
EP2990292B1 (de) Anlage und verfahren zum transport über seilbahn
CA2116994A1 (fr) Telesiege a tapis roulant d'embarquement
EP2670645B1 (de) Seilbahntransportsystem für fahrzeuggruppen und steuerungsverfahren dafür
CH647467A5 (fr) Transporteur a cable aerien.
FR2752803A1 (fr) Procede d'augmentation du debit horaire de personnes empruntant des vehicules transportes par cable et installation pour sa mise en oeuvre
FR2898321A1 (fr) Installation de transport par cable aerien
EP1980466B1 (de) Verfahren zur Kontrolle einer Seilbahnanlage und Anlage zur Umsetzung dieses Verfahrens
EP4164933B1 (de) Verfahren und vorrichtung zur steuerung eines kabeltransportsystems und system mit solch einer steuerungsvorrichtung
FR2654052A1 (fr) Procede pour la mise en route et l'arret d'une installation de transport aerien par cable.
FR2551011A1 (fr) Telesiege a vitesse modulee
EP0755343B1 (de) Einsteigvorrichtung für einen sessellift mit festen klemmen
FR2489771A1 (fr) Perfectionnements aux systemes de transport
FR2985486A1 (fr) Telepherique doublement pulse
FR2633575A1 (fr) Dispositif de regulation du debit des vehicules dans un systeme de transport a chaine cinematique

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 ES FR IT LI

17P Request for examination filed

Effective date: 19920603

17Q First examination report despatched

Effective date: 19931018

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH ES FR IT LI

REF Corresponds to:

Ref document number: 110657

Country of ref document: AT

Date of ref document: 19940915

Kind code of ref document: T

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2063461

Country of ref document: ES

Kind code of ref document: T3

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
REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOVARD AG PATENTANWAELTE

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

Ref country code: FR

Payment date: 20040608

Year of fee payment: 14

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

Ref country code: AT

Payment date: 20040611

Year of fee payment: 14

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

Ref country code: CH

Payment date: 20040616

Year of fee payment: 14

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

Ref country code: ES

Payment date: 20040621

Year of fee payment: 14

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: 20050603

Ref country code: AT

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

Effective date: 20050603

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

Ref country code: ES

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

Effective date: 20050604

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: 20050630

Ref country code: CH

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

Effective date: 20050630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: FR

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

Effective date: 20060228

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20060228

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20050604