EP0170587A1 - Sitze- oder Kabinenantriebsvorrichtung für Seilbahnstationen - Google Patents

Sitze- oder Kabinenantriebsvorrichtung für Seilbahnstationen Download PDF

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Publication number
EP0170587A1
EP0170587A1 EP85401478A EP85401478A EP0170587A1 EP 0170587 A1 EP0170587 A1 EP 0170587A1 EP 85401478 A EP85401478 A EP 85401478A EP 85401478 A EP85401478 A EP 85401478A EP 0170587 A1 EP0170587 A1 EP 0170587A1
Authority
EP
European Patent Office
Prior art keywords
pulley
section
drive
carriages
cabins
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
EP85401478A
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English (en)
French (fr)
Other versions
EP0170587B1 (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
Priority to AT85401478T priority Critical patent/ATE29437T1/de
Publication of EP0170587A1 publication Critical patent/EP0170587A1/de
Application granted granted Critical
Publication of EP0170587B1 publication Critical patent/EP0170587B1/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
    • B61B12/10—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 in closed circuit, having an uplink and a downlink connecting two end stations, loads, in particular cabins, seats or the like, being supported by trolleys with disengageable pliers, capable of being coupled to the in-line cable and of being uncoupled at the entrance to a station,
  • the carriages supporting the cabs circulating in The station on a semi-loop circuit connecting the downlink channels and rising before being re-coupled to the cable at the station exit.
  • French patent application No. 83 00749 of January 17, 1983 discloses an installation of the kind mentioned, which uses a propulsion chain, extending in a closed loop along the circulation circuit of cabins or seats disengaged from the cable in stations .
  • the traffic on the curved sections of the circuit is irregular and the station drive system is expensive, noisy and complicated.
  • the present invention aims to simplify the device for cabin station circulation, while facilitating the passage of curves and retaining the advantages of the prior system.
  • the installation according to the invention is characterized in that the circulation circuit of the cabins in the station comprises a circular section, in particular in a semicircle, provided with a positive drive device for the carriages comprising a pulley with vertical axis, coinciding with the axis of said semicircle, the pulley being driven in rotation and bearing on its periphery means for driving the carriages on said semicircular section.
  • the training is carried out by a pulley with vertical axis, driven in rotation by a motor or by a power take-off on the cable or the motor mechanism of the latter.
  • the diameter of this pulley preferably corresponds to the spacing of the line, to allow connection by rectilinear rails forming the embarkation and disembarkation platforms.
  • the propulsion on straight sections is carried out in a conventional manner, by gravity, chain, frying wheels and the like.
  • the drive by a pulley on the curved return section is particularly suitable for the production of a timing device, of the type described in the aforementioned patent application, which automatically maintains the regular spacing of the cabins throughout the operating time of THE INSTALLATION.
  • the device for driving the rectilinear section for example the friction wheels, is extended over a part of the curved section, to constitute a second drive system, for example at a speed slightly lower or higher than THAT OF THE PULLEY.
  • the drive means According to the position of the cabin at the entrance to this part of the curved section, it is powered by one or the other of the drive means to catch up with a delay or, on the contrary, absorb an advance.
  • the operation of such a timer is described in the aforementioned patent application to LaqueLLe reference will be made for more details on such timers.
  • the timed curved section may comprise a slow gravity drive or a temporary stop of the cabin, the drive pulley catching up with the cabin more or less quickly depending on the position of the latter.
  • the second drive means associated with the timing section may, according to a development of the invention, be a second pulley coaxial with the first and rotating at a slightly different speed. Propulsion by one of the pulleys has priority by making use, for example of one-way drive cleats on one of the pulleys.
  • the installation can be of the single-cable or two-cable type, Cabins or seats, disengaged from the cable in station, running on a rail, which can extend along the entire route, in particular around the drive pulley or on parts of this route, in particular on straight parts.
  • the drive pulley is arranged to support the cabins on the curved section and the upper face of the pulley is shaped as a circular rail, in which the engagement is made of the rollers of the carriages for supporting the cabins. by a sloping connection section. Any other mode of support or connection can also be used.
  • the rail can be carried by a support pulley, coaxial with the drive pulley and the two pulleys can be rotated at slightly different speeds to achieve timing.
  • the frequency of movement of the cabins is determined by the speed of rotation of the timing pulley and by the spacing of the drive means, in this case the tabs distributed over the circumference of the pulley.
  • the possibilities for varying the speed of cabin traffic are limited and to multiply the flow rate of the installation, for example from simple to double, simply multiply the number of active cleats.
  • Some cleats, one in two or any other proportion are of the erasable type.
  • the movement of the cleats from the active position to the erased or inactive position can be controlled by any operating means, in particular by a removable cam capable of actuating a heel of the cleat to raise it in the erased position. Only the cleats fitted with a heel, in this case one in two cleats, are thus moved to the inactive position when scrolling in front of the cam placed in the control position. Similar or equivalent systems can be used.
  • an overhead cable 10 of a single-cable chairlift which could be a gondola or a similar single-cable or two-cable transporter, passes through an end station 12 on a return pulley 14 driven in rotation by a motor 16.
  • the seats 18 are fixed by a hanger 20 to a carriage 22 carrying a clamp 24 for coupling to the cable 10.
  • a spring 26 urges the clamp 24 in the cable clamping position, the opening being controlled by a lever 28 cooperating with a fixed ramp 30.
  • the carriage 22 carries rollers 32 and positioning rollers 34 and a drive plate 36 capable of cooperating with wheels 38 for driving tires.
  • Such pliers are for example described in French patent application 81 00432, in LaqueLLe reference will advantageously be made.
  • a rail 40 for transfer onto which the rollers 32 engage.
  • the lever 28 for controlling the opening of the clamp 24 approaches the ramp 30 to open the clamp 24 and uncouple the carriage 22 from the cable 10.
  • a slight relative movement of the carriage 22 with respect to the cable 10 releases the latter from the clamp 24.
  • the wheels 38 are rotated by any suitable means (not shown), the first wheels of the train rotating at the speed of the cable 10 to synchronize the movement of the carriage 22 while the following wheels 38 decelerate the carriage 22 uncoupled from the cable 10 and rolling on Rail 40.
  • Rail 40 extends in a half-loop in The station to join The other strand of cable 10 constituting The other way of the chairlift passing in front of a boarding area 44 if Station 12 is a boarding station. It is clear that this station can be a landing station or include both a landing platform and a platform for boarding passengers, especially skiers.
  • the half-loop circuit formed by Rail 4.0, has a semi-circular end section 46, to which two straight sections 48, 50 are connected, each aligned with one of the up and down tracks of La Ligne .
  • a pulley 52 Associated with the semicircular section 46 is a pulley 52 with a vertical axis 54 for driving the carriages 22 on this section.
  • the diameter of the pulley 52 is slightly smaller than that of the semicircular path and the catches 56 of the drive project radially from the pulley 52 to cooperate with the carriage 22 circulating on the section 46.
  • the pulley 52 is driven in rotation by a motor 57 or by any other means suitable for the speed of movement in the station of seats or cabins, hereinafter called cabins.
  • the carriages 22 are powered by the wheels 38 staggered along these sections.
  • the carriages 22 are propelled positively over the entire station route, by the wheels 38 on the section 48, by the pulley 52 on the curved section 46 and by the wheels 38 on the exit section 50.
  • the last wheels 38 of the circuit constitute a device for accelerating the carriages 22 for synchronizing the speeds of the carriages 22 and of the cable 10 before re-coupling by closing the clamp 24 on the cable 10.
  • the drive by the pulley 52 is particularly flexible and silent and it allows a significant simplification of the station circulation system. It is clear that these advantages are preserved by equipping the straight sections 48, 50 with other propulsion systems, gravity, forced or mixed drive.
  • the passage of the carriages 22 on the section 46 in a semicircle can be improved by interrupting, in the manner shown in FIGS. 5 and 6, the rail 40 Along this section 46 and providing on the upper face of the pulley 52 a circular circular rail 58 which is connected to the ends of the rail 40.
  • the connection is made by a sloping needle (not shown) which introduces or extracts the rollers 32 from the rail 58.
  • Others connection means adapted to the profile of the rails 40, 58 can be used. It is clear that the rolling of the rollers 32 on the curved rail 58 is zero or very weak, which facilitates the movement of the carriages 22 on the curved section 46.
  • friction wheels 60 similar to the wheels 38 of the straight sections 48, 50, are arranged on a sector of the pulley 52, in this case, but not necessarily, at the entry of the latter .
  • the Linear speed of the wheels 60 is slightly lower than that of the pulley 52 and the assembly is arranged in such a way that a cabin shifted in advance is driven by the wheels 60 on the input sector of the pulley 52 and caught up in end of sector by Le taquet 56, while a late cabin is taken care of directly at the entrance by Le taquet 56, imposing a higher speed on it to catch up.
  • a free wheel of the friction drive allows displacement at high speed.
  • the rollers 32 of the carriage 22 roll on the rail 58 during a slow drive.
  • FIGS. 7 and 8 illustrate another embodiment of the invention, making use of two coaxial pulleys, the drive pulley 52 with cleats 56 and a support pulley 62, bearing on its periphery the rail 58, receiving The rollers 32 of the carriage 22.
  • the pulleys 52, 62 rotate in synchronism, a timing can be achieved by rotating the support pulley 62 at a lower speed to impose the slow speed of circulation.
  • the rollers 32 roll on the rail 58 of the pulley 62.
  • Propulsion on the straight sections 48, 50 can be carried out by any suitable means, in particular by gravity,
  • FIGS. 9 and 10 showing by way of example an installation having a gravity drive on the inlet section 48 and a friction wheel drive 38 on the outlet section 50.
  • a part of the section 48 may include friction wheels or other propulsion components, while the section 50 may be partly circulated by gravity.
  • the specialist can easily design other operating combinations.
  • the timing sector of the pulley 52 is arranged on the side of the outlet of the section 46 in a semicircle. A carriage 22 arriving early or late on this timing section, with respect to the predetermined frequency is automatically repositioned by the differential speed between the pulley 52 and the friction wheels 60.
  • the drive pulley 52 has fixed lugs 56, in this case three, shown in thick lines and an equal or different number of erasable lugs 64, shown in detail in FIGS. 11 and 12.
  • the fixed 56 and erasable 64 cleats are alternated, the proportion of fixed and erasable cleats being able to be different.
  • Each erasable cleat 64 is pivotally mounted on an axis 66 and carries a heel 68, capable of cooperating with a cam 70, extending along the timing section or on a part of the latter.
  • the cam 70 is itself movable or retractable in a position of non-engagement of the heels 68.
  • the erasable cleats 64 remain in the active position and behave like fixed cleats, The timing pulley 52 then being six cleats.
  • the erasable lugs 64 are raised so as not to cooperate with the carriages 22 (FIG. 11) and the timing pulley 52 comprises three active lugs ensuring a rate of travel of the carriages reduced by half. It is clear that the rate change system and any particular system described with reference to one of the figures is applicable or can be combined with other systems according to the invention, in particular illustrated by other figures.
  • the command to erase the tabs 64 may be different and relate to a cleat on three or another proportion.
  • FIGS. 9 and 10 The operation of the erasable cleat timer 64 is shown in FIGS. 9 and 10.
  • a first carriage 22 propelled by a fixed cleat 56 arrives at the exit of the section 46 in a semicircle, while another carriage 22 in advance enters this section 46 and will be overtaken by one of the erasable tabs 64 in the active drive position.
  • a third carriage 22, interposed between the two others has just entered the clocking section, the corresponding erasable cleat 64 having just been raised to the inactive position by the cam 70.
  • This third carriage 22 is propelled at slow speed by the wheels with friction 60.
  • FIG. 9 A moment later, illustrated by FIG.
  • the first carriage 22 has engaged on the rectilinear section 50, while the third carriage 22 will be overtaken by the fixed cleat 56 and that the last carriage, propelled by an erasable cleat 64, approaches the timing section where its cleat 64 will be pivoted in the erasing position by the cam 70. It is obviously possible to permanently erase or remove the erasable cleats 64, the only drawback being a temporary stop at the entrance to the curved section of carriages too early. Any downtime is avoided by providing a lot of erasable tabs 64.
  • FIGS. 13 to 15 show another improvement in LequeL
  • the semicircular section 46 is equipped with two coaxial drive pulleys, a pulley 52 equipped with drive cleats 64, some of which are optionally erasable as described above. above by the action of a cam 70 shown in broken lines in FIG. 14 and a second pulley 72, carrying tabs 74 for unidirectional drive.
  • the tabs 74 are articulated on a vertical axis 76 and cooperate with a stop 78 to ensure a positive drive in the direction of trigonometric rotation and an erasure of the tabs 74 in the opposite direction.
  • the second pulley 72 provides training at slow priority speed, while pulley 52, which rotates at a higher speed, determines the rate of travel of the carriages 22, the tabs 74 not opposing the passage of a carriage 22 propelled by a cleat 64 at higher speed.
  • the alignment is carried out over its entire length of the curved section 46 and providing for a large number of cleats 74
  • the cabins are hardly ever stationary. It is unnecessary to describe in detail The operation of this system which emerges from the preceding discussion.
  • the invention is of course by no means limited to the modes of implementation more particularly described, and it extends to timing systems operating by braking or accelerating the cabs.
EP85401478A 1984-07-26 1985-07-18 Sitze- oder Kabinenantriebsvorrichtung für Seilbahnstationen Expired EP0170587B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85401478T ATE29437T1 (de) 1984-07-26 1985-07-18 Sitze- oder kabinenantriebsvorrichtung fuer seilbahnstationen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8412042 1984-07-26
FR8412042A FR2568208B1 (fr) 1984-07-26 1984-07-26 Dispositif de propulsion dans les stations des cabines ou des sieges d'une telecabine ou d'un telesiege

Publications (2)

Publication Number Publication Date
EP0170587A1 true EP0170587A1 (de) 1986-02-05
EP0170587B1 EP0170587B1 (de) 1987-09-09

Family

ID=9306606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85401478A Expired EP0170587B1 (de) 1984-07-26 1985-07-18 Sitze- oder Kabinenantriebsvorrichtung für Seilbahnstationen

Country Status (7)

Country Link
US (1) US4699064A (de)
EP (1) EP0170587B1 (de)
JP (1) JPS61222858A (de)
AT (1) ATE29437T1 (de)
CA (1) CA1220752A (de)
DE (1) DE3560563D1 (de)
FR (1) FR2568208B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0245163A1 (de) * 1986-05-06 1987-11-11 Pomagalski S.A. Auskuppelbare Kabine oder auskuppelbarer Sitz für Kabelbahnen
FR2616397A1 (fr) * 1987-06-11 1988-12-16 Scharf Gmbh Maschf Telesiege, notamment pour exploitations minieres souterraines
EP0312497A1 (de) * 1987-10-15 1989-04-19 Paul Glassey Transportanlage, insbesondere Sessellift oder Kabinenseilbahn
US4843968A (en) * 1986-12-18 1989-07-04 Von Roll Transportsysteme Ag Overhead cable transport installation containing a transfer section equipped with a clock conveyor
CH674492A5 (de) * 1987-10-15 1990-06-15 Paul Glassey
FR2675451A1 (fr) * 1991-04-17 1992-10-23 Pomagalski Sa Dispositif d'entrainement et de commande d'une pince d'un teleporteur.
FR2726799A1 (fr) * 1994-11-14 1996-05-15 Pomagalski Sa Teleporteur a pince debrayable roulant sur un rail concave ou convexe

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390769B (de) * 1988-11-18 1990-06-25 Doppelmayr & Sohn Vorrichtung zur garagierung der fahrbetriebsmittel einer kuppelbaren seilbahnanlage
FR2661147B1 (fr) * 1990-04-24 1992-07-24 Pomagalski Sa Station d'extremite de tension d'un teleporteur.
JPH04201779A (ja) * 1990-11-30 1992-07-22 Unyusho Senpaku Gijutsu Kenkyusho 索道用搬器の速度調整装置
FR2676981B1 (fr) * 1991-06-03 1993-08-27 Pomagalski Sa Dispositif de securite d'une installation de transport a cable aerien.
US20070034105A1 (en) * 2005-08-09 2007-02-15 Jean-Francois Mugnier Aerial ropeway transport methods
FR2899549B1 (fr) * 2006-04-10 2008-06-27 Pomagalski Sa Installation de transport a cable aerien vehiculant des sieges et des cabines
NZ592922A (en) * 2010-08-19 2012-08-31 Innova Patent Gmbh Pivotally mounted rocker carrying supporting roller(s) via which tire wheels are driven
CN102897172A (zh) * 2012-10-13 2013-01-30 湘潭市恒欣实业有限公司 矿用索道吊椅自动循环装置
AT515733B1 (de) * 2014-04-10 2016-02-15 Innova Patent Gmbh Seilbahnanlage
CN106255631B (zh) * 2014-05-02 2018-07-13 帝盟西奥内工程公司 连续移动式空中索道
CN106915357A (zh) * 2017-03-28 2017-07-04 淮南矿业(集团)有限责任公司 一种矿用免摘挂架空乘人装置
CN108622111A (zh) * 2018-06-08 2018-10-09 湘潭市恒欣实业有限公司 一种架空乘人装置吊椅循环存储装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1084185A (fr) * 1953-04-13 1955-01-17 Fu R Forderanlagen Ernst Hecke Couplage et découplage des cabines de téléfériques à voyageurs, à mouvement continu
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
FR2050964A5 (de) * 1969-06-30 1971-04-02 Laurent Roger
DE2060030A1 (de) * 1970-12-05 1972-06-15 Pohlig Heckel Bleichert Automatisierte Seilbahnstation
FR2504480A1 (fr) * 1981-04-22 1982-10-29 Creissels Denis Sa Transporteur aerien pulse debrayable
EP0114129A1 (de) * 1983-01-17 1984-07-25 Pomagalski S.A. Vorrichtung zum Regulieren des Abstands von schaltbaren Seilbahnkabinen oder Sesselliften

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE323535C (de) * 1919-03-29 1920-08-04 Carl Doerr Selbsttaetige Umsatzscheibe fuer Kettenfoerderbahnen
CH549491A (de) * 1971-08-04 1974-05-31 Geyer Hans Einrichtung zur schleppbuegelabgabe fuer die talstation von schleppliften.
US4050385A (en) * 1975-09-29 1977-09-27 Walt Disney Productions High capacity passenger transport apparatus
FR2548613B1 (fr) * 1983-07-06 1985-11-15 Pomagalski Sa Dispositif de degagement d'une traverse d'entrainement par friction d'une pince de telesiege

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1084185A (fr) * 1953-04-13 1955-01-17 Fu R Forderanlagen Ernst Hecke Couplage et découplage des cabines de téléfériques à voyageurs, à mouvement continu
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
FR2050964A5 (de) * 1969-06-30 1971-04-02 Laurent Roger
DE2060030A1 (de) * 1970-12-05 1972-06-15 Pohlig Heckel Bleichert Automatisierte Seilbahnstation
FR2504480A1 (fr) * 1981-04-22 1982-10-29 Creissels Denis Sa Transporteur aerien pulse debrayable
EP0114129A1 (de) * 1983-01-17 1984-07-25 Pomagalski S.A. Vorrichtung zum Regulieren des Abstands von schaltbaren Seilbahnkabinen oder Sesselliften

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0245163A1 (de) * 1986-05-06 1987-11-11 Pomagalski S.A. Auskuppelbare Kabine oder auskuppelbarer Sitz für Kabelbahnen
FR2598373A1 (fr) * 1986-05-06 1987-11-13 Pomagalski Sa Amenagement de voie de transfert et/ou de garage pour une telecabine ou un telesiege debrayable
US4785738A (en) * 1986-05-06 1988-11-22 Pomagalski S.A. Detachable gondola lift or chair-lift
US4843968A (en) * 1986-12-18 1989-07-04 Von Roll Transportsysteme Ag Overhead cable transport installation containing a transfer section equipped with a clock conveyor
FR2616397A1 (fr) * 1987-06-11 1988-12-16 Scharf Gmbh Maschf Telesiege, notamment pour exploitations minieres souterraines
EP0312497A1 (de) * 1987-10-15 1989-04-19 Paul Glassey Transportanlage, insbesondere Sessellift oder Kabinenseilbahn
CH674492A5 (de) * 1987-10-15 1990-06-15 Paul Glassey
US5069140A (en) * 1987-10-15 1991-12-03 Paul Glassey Loading and unloading arrangement for a cable transportation system
FR2675451A1 (fr) * 1991-04-17 1992-10-23 Pomagalski Sa Dispositif d'entrainement et de commande d'une pince d'un teleporteur.
FR2726799A1 (fr) * 1994-11-14 1996-05-15 Pomagalski Sa Teleporteur a pince debrayable roulant sur un rail concave ou convexe

Also Published As

Publication number Publication date
JPS61222858A (ja) 1986-10-03
ATE29437T1 (de) 1987-09-15
US4699064A (en) 1987-10-13
DE3560563D1 (en) 1987-10-15
CA1220752A (en) 1987-04-21
FR2568208A1 (fr) 1986-01-31
EP0170587B1 (de) 1987-09-09
FR2568208B1 (fr) 1988-03-18

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