EP0282418A1 - Seilbahn mit zwei Trag- und Zugseilen sowie zwei vertikal versetzten Umlaufrädern - Google Patents

Seilbahn mit zwei Trag- und Zugseilen sowie zwei vertikal versetzten Umlaufrädern Download PDF

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Publication number
EP0282418A1
EP0282418A1 EP88400587A EP88400587A EP0282418A1 EP 0282418 A1 EP0282418 A1 EP 0282418A1 EP 88400587 A EP88400587 A EP 88400587A EP 88400587 A EP88400587 A EP 88400587A EP 0282418 A1 EP0282418 A1 EP 0282418A1
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EP
European Patent Office
Prior art keywords
cable
cables
pulleys
arrival
return pulley
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
EP88400587A
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English (en)
French (fr)
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EP0282418B1 (de
Inventor
Max Brochand
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Poma SA
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Pomagalski SA
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Filing date
Publication date
Application filed by Pomagalski SA filed Critical Pomagalski SA
Priority to AT88400587T priority Critical patent/ATE53353T1/de
Publication of EP0282418A1 publication Critical patent/EP0282418A1/de
Application granted granted Critical
Publication of EP0282418B1 publication Critical patent/EP0282418B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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

Definitions

  • the invention relates to an air transport installation with two carrying cables and tractors.
  • Such installations with two tractor-carrying cables have many advantages, in particular the possibility of significant timing and increased capacity of the vehicles (hence greater flow in passengers or materials) and better lateral stability of the vehicles (wind resistance).
  • the fact that the vehicles are disengageably associated with the cables makes it possible to disengage the vehicles from the cables in the embarkation / disembarkation stations, in order to reduce their speed without modifying that of the cables, or even to store them in the station and then re-engage them between the cables if necessary. You can also easily adapt the number of vehicles online as needed.
  • French patent 1,249,949 describes an installation in which the vehicles are associated with the cables by clamps gripping the cables from below. The uncoupling is therefore done naturally by opening the clamps, and the vehicles are diverted from the cables simply by descending. Such an installation is fictitious, because the reliability of the association of vehicles with cables is not ensured, because the weight tends to open the clamp and to cause untimely uncoupling.
  • French patents 2,525,981 and European patents 093,680 describe an installation in which the clamps are, conventionally, more secure, resting on the upper face of the cables.
  • cable guide rollers are provided which modify the spacing of these cables to allow disengagement of the vehicle and its movement on independent cable transfer rails.
  • This solution is also not satisfactory. Indeed, the cables which are carrier-tractors, are of large diameter and highly stretched. Consequently, installing cable deflection rollers to modify the cable spacing, not only is technically extremely delicate, but also poses safety problems, since the cables are then subjected to poorly controlled stresses and can all the more easily escape from the pebbles. This must in any case be avoided at embarkation / disembarkation stations. In addition, the risk of derailment is proportional to the number of deflection rollers in an installation.
  • the embarkation / disembarkation stations of these known installations are too bulky and require a space on the ground which is not always available, especially in the mountains.
  • the spacing of the arrival and departure traffic lanes in a station is limited and imposed by the diameter of the end pulleys. It is also desirable in certain cases (for example, disturbed reliefs at the location of stations) that the arrival traffic lane is not coplanar with the departure traffic lane in a station.
  • the end pulleys of the two cable loops must be as close as possible to each other, to simplify the tensioning and drive mechanisms which are essential elements in installations with two carrier cables . None of the known installations can meet these requirements.
  • the invention aims to remedy the aforementioned drawbacks of known installations and relates to an air transport installation in which the spacing of the cables remains constant along the line and relatively small (that is to say less than the size).
  • transverse of vehicles typically from 0.5 m to 3 m, in particular 0.75 m and 1.4 m); the clamps come to bear on the upper part of the cables; vehicles can simply be disengaged from cables in end stations without compromising the reliability of the installation (the risks of derailment being minimized), nor increasing the cost.
  • the invention also aims to reduce the size and volume of a boarding / disembarking station of such an installation; allow to choose at will the spacing of traffic lanes, in particular spacings greater than those of known installations; allow non-coplanar arrival and departure traffic lanes to be created in a station; and be able to bring the end pulleys of the two cable loops closer to each other.
  • the invention therefore provides an air transport installation to two carrier-tractor cables, comprising in the first place, two substantially parallel carrier cables with continuous travel, forming two endless loops passing over pulleys for drive, guide, return or tensioning ends being located at embarkation / disembarkation end stations, secondly at least one and generally several vehicles fitted with disengageable pliers for clamping the cables, thirdly means for disengaging and clutching the pliers and means for support / guidance of vehicles at embarkation / disembarkation stations, so that online vehicles are engaged between, driven and carried by cables, and that at embarkation / disembarkation stations, vehicles are totally disengaged and dissociated from the cables, characterized in that in at least one embarkation / disembarkation station, for the arrival route and for the departure route defined by the cables, the zones es of respective cooperation of a cable, with the end pulleys in the arrival / departure paths are offset longitudinally relative to the areas of cooperation of the other cable with the end pulleys
  • At least one return pulley of at least one loop formed by a cable, located in the most extreme position relative to this loop and separating the cable entry and departure paths, is of a diameter different from - notably less than - the lateral distance separating the arrival lane and the departure lane.
  • the guide pulleys to a return pulley have inclined axes.
  • the spacing of the two cables is kept constant upstream and downstream of the end pulleys, and no cable deflection roller for modifying their spacing is placed at the inlet, at the outlet or between the end pulleys.
  • Transport security is therefore greatly improved compared to the prior art.
  • the disengagement / engagement of vehicles between / between the cables is simple and safe, no special device being necessary on the vehicles or the trolleys. We also have the choice of carrying out the disengagement and the engagement up or down.
  • stations can be installed almost anywhere and whatever the terrain, and carry out simply and economically the tensioning and the driving of the two cables in synchronism thanks to the devices known for this purpose.
  • the invention relates to a transport installation with two overhead cables 1, 2 carriers and tractors, substantially parallel, driven with continuous travel in the same direction and forming two endless loops passing over end pulleys 3 located at embarkation / disembarkation stations.
  • the pulleys 3 are cable drive pulleys 1, 2.
  • the pulleys 3 are return or setting pulleys tension of cables 1, 2.
  • pulley 3 "end" any pulley 3b for driving, guiding, returning or tensioning a cable 1, 2 located in the vicinity of / or 3a forming one end of a cable loop 1, 2.
  • the cables 1, 2 define two traffic lanes which, in each embarkation / disembarkation station, can be defined as an arrival lane 4 and a lane start 5 with respect to the direction of travel of the cables 1, 2.
  • the installation comprises at least one, and generally several vehicles provided with disengageable clamps 6 for clamping the cables 1, 2.
  • each vehicle is carried by a carriage 7 comprising the disengageable clamps, for example via an articulated hanger 8.
  • the installation comprises means (not shown) for disengaging and clutching the clamps 6, and means 11 for supporting / guiding the vehicles and / or carriages located in the embarkation / disembarkation stations, so that in line, the vehicles are engaged between, driven and carried by cables 1, 2 and that in the embarkation / disembarkation stations, the vehicles are completely disengaged and dissociated from cables 1, 2.
  • the two cables 1, 2 defining each traffic lane 4, 5 are at least substantially parallel and define, at least locally (between two intermediate pylons and in stations, at least for each traffic lane), a common travel plane P .
  • This plane P is said to be "cable plan”.
  • the "horizontal” direction is defined as any direction contained in this plane P, although in practice the plane P of the cables 1, 2 can be inclined when the cables pass between a high station and a low station.
  • the "vertical” direction is defined as being the direction perpendicular to the plane P of the cables 1, 2.
  • the directions “longitudinal” and “lateral” are defined as being the horizontal directions parallel to the normal on-line path of the cables 1, 2 and respectively horizontal perpendicular to the normal in-line routing of cables 1, 2.
  • downstream and upstream are used hereinafter with reference to the direction of travel of the cables 1, 2.
  • inside cable and outside cable are used below with reference to the loop formed by the traffic lanes of vehicles, that is to say by the two loops formed by the cables 1, 2.
  • a loop formed by one of the cables 1 or 2 comprises at least one end pulley 3a called “return pulley 3a", located in the most extreme position with respect to this loop in the station and which forms at least partially l end of the loop in the station.
  • This return pulley 3a separates the arrival 4 and departure 5 channels from the cable 1 or 2.
  • At least one return pulley 3a of at least one loop formed by a cable 1, 2 located in the most extreme position relative to this loop and separating the arrival 4 and departure 5 paths of the cable 1, 2, is substantially parallel to the arrival path 4 and / or to the departure path 5, while being in a different plane
  • the installation comprises means 3b for guiding the cable 1, 2 to / of this return pulley 3a, arranged upstream / downstream of this pulley 3a.
  • At least one return pulley 3a of at least one loop formed by a cable 1, 2 is set back with respect to this loop, towards the inside of the vehicle circulation line with respect to to the most extreme pulleys 3b with respect to the installation, the guide means 3b causing the cable 1, 2 to make a half-turn upstream and downstream of the return pulley 3a.
  • a return pulley 3a, which forms one end of a cable loop 1 or 2 in the station, is therefore not extreme longitudinally relative to the station.
  • the guide means 3b comprise pulleys 3b with axes 17 inclined or horizontal, at least one such pulley 3b being provided upstream and downstream of each return pulley 3a, the guide pulleys 3b upstream and downstream being arranged symmetrically to each other with respect to the longitudinal plane P ⁇ containing the center 18 of the return pulley 3a.
  • the axes 17 of these guide pulleys 3b are inclined relative to the horizontal plane P so as to guide the cable 1, 2 towards the return pulley 3a, the diameter of which is different from the lateral spacing of the upstream guide pulleys 3b and downstream.
  • the vehicles can be disengaged / engaged between / between the cables 1, 2 in line with the guide pulleys 3b, without it being necessary to modify their spacing beforehand.
  • each cable loop 1, 2 conforms to the preceding characteristics
  • the respective guide pulleys 3b of each cable 1, 2 being opposite one another
  • l inclination of the axes 17 of these pulleys 3b will be different for a cable 1 and for the other 2
  • the trajectory support / guide means 11 is deflected vertically in such a way that, in line with these guide pulleys 3b, the clamps 6 and the carriage 7 which carry them are in a plane situated above the plane P of cables, to allow disengagement / engagement of vehicles.
  • the support / guide means 11 are also diverted horizontally in the arrival 4 and departure 5 tracks to facilitate the passage of vehicles in line with the guide pulleys 3b, in particular inward relative to the arrival tracks 4 and starting point 5 (approaching the plane P ⁇ ).
  • the axes 17 of the guide pulleys 3b are substantially perpendicular to the longitudinal direction, and located in a lateral vertical plane.
  • only a loop formed by one of the cables 1 comprises at least one return pulley 3a substantially parallel to the arrival path 4 and / or to the departure path 5 but in a different plane, the return pulley 3a of the other loop formed by the other cable 2 being located at least substantially in the plane P of the arrival 4 and departure 5 paths.
  • the two loops formed by the cables 1, 2 each comprise at least one return pulley 3a substantially parallel to the arrival path 4 and / or to the departure route 5 but in a different plane.
  • the two cable loops 1, 2 are of different lengths, nested one inside the other, the two cables 1, 2 not crossing in a boarding station / disembarkation, the cable 1 outside the arrival lane 4 also being the cable 1 outside the departure lane 5, the cable 2 inside the arrival lane 4 also being the cable 2 inside the departure lane 5.
  • At least the loop which is formed by the outer cable 1 comprises at least one pulley return 3a substantially parallel to the arrival path 4 and / or to the departure path 5 but in a different plane.
  • At least one return pulley 3a of at least one loop formed by a cable 1, 2 is in a substantially horizontal plane, distinct and spaced from those (or that) containing the arrival 4 and departure 5 paths.
  • At least one return pulley 3a is above the arrival track 4 and / or the start track 5.
  • At least one return pulley 3a is below the arrival track 4 and / or the start track 5.
  • the horizontal plane P of the arrival path 5 and the horizontal plane P of the departure path 5 are coincident or at least close to each other, and the respective return pulleys 3a cable loops 1, 2 are located on the same side with respect to the tracks 4, 5, in particular above the plane P.
  • the return pulleys 3a can be located below the plane P of the tracks 4, 5.
  • at least one return pulley 3a of a loop formed by a cable 1, 2 is on one side of the tracks 4, 5, while at least one return pulley 3a of the other loop formed by the other cable 2, 1 is on the other side of the tracks 4, 5, in particular one being above and the other below the plane P.
  • the horizontal plane of the arrival path 4 and the horizontal plane of the departure path 5 are distinct and spaced vertically from each other.
  • at least one return pulley 3a is in a substantially horizontal plane interposed between the planes of the arrival 4 and departure 5 paths, for example substantially halfway between these planes.
  • each loop formed by a cable 1, 2 comprises one and only one return pulley 3a. It is however possible to provide two such return pulleys 3a per loop, having the same longitudinal position relative to the arrival tracks 4 and departure 5, and being separated and facing laterally. However, it is preferable to provide only one return pulley 3a per loop, in order to be able to bring them closer to one another, or even place them opposite one another or superimpose them, and thus better control the setting. in tension and the driving of the cables 1, 2. In the figures, for greater clarity, the respective return pulleys 3a are not shown superimposed or facing each other.
  • the return pulley 3a of the loop formed by the outer cable 1 is further apart vertically from the tracks 4, 5 than the return pulley 3a of the loop formed by the inner cable 2.
  • the return pulley 3a of the outer cable 1 is in a substantially horizontal plane situated above the substantially horizontal plane of the return pulley 3a of the inner cable 2.
  • the vehicles are easily disengaged / engaged between / between the cables 1, 2 in line with the guide pulleys 3b with inclined axes 17.
  • the support / guide means 11 are advantageously deflected - notably at least laterally - so as to avoid any interference of the vehicles with these guide pulleys 3b - especially towards the inside of the tracks 4,5 - and this upstream / downstream of these guide pulleys 3b in the arrival lane 4 / in the departure lane 5.
  • the cooperation zones 9, 16, 10, 15 of a cable 1, 2 with the end pulleys 3 in the arrival routes 4 / starting 5 are offset longitudinally with respect to the cooperation zones 10, 15, 9, 16, of the other cable 2, 1 with the end pulleys 3 so that a free space 12 is provided between the parts 13, 14 respective of the most extreme cable loops 1, 2 with respect to the station.
  • the means 11 for supporting / guiding the vehicles are deflected, in particular at least laterally- relative to the normal path of the cables 1, 2 between these cooperation zones 9, 16, 10, 15 of the two cables 1, 2.
  • the zone 9, 16, 10, 15 of cooperation of a cable 1, 2 is that where it cooperates from the arrival channel 4 or towards the departure channel 5 with a pulley 3 at the end, either with a return pulley 3a, either with a guide pulley 3b to / from the return pulley 3a.
  • the support / guide means 11 are deflected to move away from the cable 1, the cooperation zone 10 of which is downstream, so as to separate the vehicles from this cable 1.
  • the support / guide means 11 are deflected to approach the cable 1, the cooperation zone 15 of which is upstream, so as to bring the vehicles closer to this cable 1.
  • the zone 9 for cooperation of the cable 2 inside the arrival path 4 is upstream from the zone 10 for cooperation of the cable 1 outside the arrival path 4, and the zone 16 for cooperation of the cable 2 inside the starting track 5 is downstream of the cooperation zone 15 of the cable 1 outside the starting track 5.
  • the clamps 6 come to bear on the upper part of the cables 1, 2.
  • the invention is also applicable in the opposite case where the clamps grip the cable from below or from the inner sides or exterior, but then has clearly less interest since the problem of the engagement / disengagement of vehicles between / between the cables 1, 2 does not arise with the same acuity.
  • a carriage 7 comprises two pairs of clamps 6, that is to say four clamps associated two by two respectively to each cable 1, 2.
  • the four clamps generally define a quadrilateral rigid.
  • the spacing of the two cables 1, 2 is kept constant upstream and downstream of the end pulleys 3, particularly upstream of the guide pulleys 3b of the arrival track 4 and downstream of the guide pulleys 3b of the start track 5-.
  • This spacing of the cables 1, 2 can have a conventional value. For example, this spacing is less than the lateral dimensions of the vehicles.
  • the invention is however also applicable in the opposite case where the spacing of the cables 1, 2 is greater than the lateral dimensions of the vehicles, but with less interest since the disengagement and the engagement of the vehicles can be done differently.
  • This spacing is for example between 0.5 m and 3 m, in particular of the order of 0.75 m or of the order of 1.4 m.
  • An installation according to the invention is therefore devoid of cable deflection rollers 1, 2 in order to modify their spacing upstream and downstream of the end pulleys 3 - in particular upstream of the guide pulleys 3b of the arrival track. 4 and downstream of the guide pulleys 3b of the starting track 5-. It is also preferably devoid of cable deflection rollers 1, 2 between the end pulleys 3.
  • the tracks 4, 5 of the cables 1, 2 are substantially symmetrical with respect to a vertical longitudinal plane P ⁇ .
  • the plane P ⁇ contains the center 18 of the return pulleys 3a when only one such pulley 3a is provided by cable 1, 2. If several return pulleys 3a are provided by cables 1, 2, these pulleys are arranged substantially symmetrically with respect to the plan P plan.
  • the outer cable 1 has a return pulley 3a located above the plane P of the cables and recessed inward, that is to say, towards the line vehicle traffic.
  • the means 3b for guiding this cable 1 consist of two pulleys 3b with axes 17 inclined outward laterally to guide the cable 1 towards the return pulley 3a.
  • These guide pulleys 3a of the outer cable 1 are at least substantially aligned and facing one another in the lateral direction, although not parallel, and are located at the most extreme part of the cable loop 1 outside relative to the installation.
  • the theoretical extensions of the inclined axes 17 meet downward, substantially on the vertical longitudinal plane P ⁇ of symmetry.
  • the diameter d1 of the return pulley 3a is less than the distance d ⁇ separating the cable 1 on the arrival path 4 from this same cable 1 on the departure path 5.
  • the return pulley 3a of the inner cable 2 is in this embodiment, conventionally arranged in the plane P of the cables 1, 2, is offset longitudinally recessed inwardly with respect to the guide pulleys 3b, and has a diameter d2 at least substantially equal to the distance d ⁇ separating the inner cable 2 on the arrival path 4 from this same cable 2 on the departure path 5.
  • the cable 2 cooperates directly and only with its return pulley 3a.
  • the outer cable 1 arrives on the arrival path 4 and cooperates with a guide pulley 3b which makes it turn around and which goes up to the level of the plane of the return pulley 3a in alignment with the groove of this pulley 3a located on the side of the arrival path 4.
  • the return pulley 3a makes the outer cable 1 make a U-turn which then cooperates with another guide pulley 3b which makes it make a U-turn to descend it again at the level of the plan P of cables 1, 2 on the starting track 5.
  • the path of the outer cable 1 is substantially the same as in the first embodiment.
  • the return pulley 3a of the interior cable 2 is of a diameter d2 less than the distance d ⁇ separating the inlet 4 and departure 5 channels of the interior cable 2, and is located inwardly inward of the vehicle traffic line but substantially in the plane P of the cables 1, 2.
  • These pulleys 3b are laterally offset substantially by from one to the other. They are also both offset longitudinally and set back towards the inside of the line with respect to the guide pulleys 3b of the outer cable 1, so that the zones 9, 16, 10, 15 of cooperation of the cables 1, 2 are offset longitudinally and that a free space 12 for disengagement / engagement of vehicles is provided between these guide pulleys 3b of the cable 1 and those of cable 2.
  • the guide pulleys 3b of the inner cable 2 are offset longitudinally from the return pulley 3a, being more extreme than this return pulley 3a with respect to the station.
  • the guide pulleys 3b and the return pulley 3a of the inner cable 2 are substantially horizontal but slightly inclined to allow the passage of the cable 2.
  • the two guide pulleys 3b are superimposed. They can also alternatively not shown be offset longitudinally relative to each other.
  • the inner cable 2 cooperates from the arrival path 4 with a guide pulley 3b which makes it make a U-turn to align it with the groove of the return pulley 3a which is located on the opposite side, c ' that is to say towards the starting track 5.
  • the pulley 3a made the inner cable 2 turn around, which returns from the side and near the arrival track 4 and then cooperates with the other guide pulley 3b which makes him make a U-turn by bringing him back to the starting track 5.
  • the path of the outer cable 1 is substantially the same as in the two previous embodiments.
  • the pulley return 3a of the inner cable 2 is at least substantially horizontal and located above the plane P of the cables 1, 2, but below the return pulley 3a of the outer cable 1.
  • the two guide pulleys 3b of the inner cable 2 are with inclined axes 17 and not parallel to guide the cable 2 towards the return pulley 3a, and can no longer be superimposed as before, but are offset longitudinally one relative to the 'other.
  • the routing of the inner cable 3 is equivalent to that of the second embodiment apart from the longitudinal offset and the inclination of the guide pulleys 3b.
  • the diameter d2 of the return pulley 3a of the inner cable 2 is less than the distance d ⁇ separating the inner cable 2 on the arrival path 4 and the inner cable 2 on the start path 5.
  • the guide pulleys 3b of the cable 2 inside are set back towards the inside of the line with respect to the guide pulleys 3b of the outside cable 1, to provide a free space 12 facilitating the disengagement and engagement of the vehicles.
  • the guide pulley 3b of the inner cable 2 which is the most extreme with respect to the installation is that cooperating with the arrival path 4 of the cable 2. It is however possible to provide the reverse, the pulley guide 3b of the inner cable 2 the most extreme being that which cooperates with the starting path 5.
  • the pulleys 3b for guiding the inner cable 2 are offset longitudinally recessed inward relative to the pulleys 3b for guiding the outer cable 1 .
  • each return pulley 3a or guide 3b can be replaced by any member or plurality of equivalent members, in particular by two pulleys offset laterally if the need arises.
  • the support / guide means consist of transfer rails 11 which cooperate with the wheels of the carriage and / or of the vehicle. These transfer rails 11 come at least to the right transversely of the end pulley 3 which is the least extreme with respect to the cable loops 1, 2, so as to allow the coupling / uncoupling of vehicles with the cables 1, 2.
  • the uncoupling phase comprises a step of disengagement of the clamps of the corresponding cables 1, 2, by opening the jaws, then a step of disengaging the clamps from the cables 1, 2 by relative deflection towards the top of the carriage carrying the clamps with respect to the cables 1, 2. To do this , the transfer rails 11 have in the arrival path 4 a path which goes up relative to the plane P of the cables 1, 2 ( Figures 1, 4, 7).
  • the coupling phase includes a clutch step and a step of engaging the clamps in the cables 1, 2 by relative deflection downwards of the carriage 7 relative to the cables 1, 2, the rails 11 for transfer in the starting track 5 being deflected downward relative to the plane P of the cables 1, 2 ( Figures 1, 4, 7).
  • these transfer rails 11 may have to cut the vertical plane containing the outer cable 1 by passing below or above, but do not cut the path of the inner cable 2, that is to say , pass neither above nor below.
  • the transfer rails 11 define a U-turn 19 by joining to allow a vehicle to pass directly from the arrival lane 4 to the departure lane 5 by loading / unloading goods or people .
  • the transfer rails 11 comprise transfer paths (not shown) to the outside, that is to say to the garage tracks, or to other sections. These transfer channels can cut the vertical plane of the outer cable 1. In the case of passage above, the height between the rails 11 and the cable 2 must be sufficient to allow the passage of the vehicle suspended from the rails 11 above the external cable 1.
  • the transfer rails 11 can pass between the two guide pulleys 3b and do not cut the vertical planes of the cables 1, 2.
  • the U-turn 1 can be made in the free space 12 between the pulleys 3, or on the contrary outside, beyond the pulleys 3b which are the most extreme with respect to the station.
  • the transfer rails 11 can for example describe an arc of a circle, or any other curve of particular shape.
  • each transfer rail 11 is advantageously made up of two ramps 20 ⁇ , 20 ⁇ substantially parallel with constant spacing cooperating with respective rollers of the carriages 7 of the vehicles, in a manner known per se.
  • An installation according to the invention preferably comprises two embarkation / disembarkation stations, at each end of the vehicle traffic lanes. These stations are identical, or produced according to two distinct embodiments.
  • An installation according to the invention may however include intermediate embarkation / disembarkation stations as described above. In this case, the traffic lanes can be diverted 90 ° outwards to install the end pulleys 3, the local direction of the arrival and departure tracks 4 being perpendicular to the general direction of the traffic line vehicles between the end stations.
  • each organ described - in particular each pulley 3- may be substituted by any equivalent means.
  • the invention is generally applicable to any other installation with two carrying cables-tractors than those mentioned above, in particular for vehicles other than those described above by way of example, and for the transport of people or materials.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Types And Forms Of Lifts (AREA)
  • Electric Cable Installation (AREA)
EP88400587A 1987-03-11 1988-03-11 Seilbahn mit zwei Trag- und Zugseilen sowie zwei vertikal versetzten Umlaufrädern Expired - Lifetime EP0282418B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88400587T ATE53353T1 (de) 1987-03-11 1988-03-11 Seilbahn mit zwei trag- und zugseilen sowie zwei vertikal versetzten umlaufraedern.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8703330 1987-03-11
FR8703330A FR2612144B1 (fr) 1987-03-11 1987-03-11 Installation de transport aerien a deux cables porteurs-tracteurs a poulies decalees verticalement

Publications (2)

Publication Number Publication Date
EP0282418A1 true EP0282418A1 (de) 1988-09-14
EP0282418B1 EP0282418B1 (de) 1990-06-06

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EP88400587A Expired - Lifetime EP0282418B1 (de) 1987-03-11 1988-03-11 Seilbahn mit zwei Trag- und Zugseilen sowie zwei vertikal versetzten Umlaufrädern

Country Status (7)

Country Link
US (1) US4898100A (de)
EP (1) EP0282418B1 (de)
JP (1) JPS6448902A (de)
AT (1) ATE53353T1 (de)
CA (1) CA1286625C (de)
DE (1) DE3860198D1 (de)
FR (1) FR2612144B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692418A1 (de) * 1994-07-14 1996-01-17 HOELZL COSTRUZIONE FUNIVIE s.r.l. Antriebsvorrichtung für Bauarten von Seilschwebebahnen mit Trag- und Zugseilen
FR3041920A1 (fr) * 2015-10-06 2017-04-07 Poma Installation de transport par cable

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBZ20030005A1 (it) * 2003-01-30 2004-07-31 High Technology Invest Bv Dispositivo pressore per la conduzione di fune in sistemi di trasporto a trazione di fune.
ITBZ20050051A1 (it) * 2005-09-29 2007-03-30 High Technology Invest Bv Dispositivo antiscarrucolamento per funi di impianti funiviari.
ITMI20070157U1 (it) * 2007-04-20 2008-10-21 Rolic Invest Sarl Seggiovia
ITMI20070835A1 (it) * 2007-04-20 2008-10-21 Rolic Invest Sarl Impianto di trasporto a fune e metodo di azionamento dello stesso
ITMI20071618A1 (it) 2007-08-03 2009-02-04 Rolic Invest Sarl Impianto di trasporto a fune e metodo di azionamento dello stesso
ITMI20072071A1 (it) * 2007-10-26 2009-04-27 Rolic Invest Sarl Impianto di trasporto a fune e metodo di azionamento dello stesso
EP2075172A1 (de) * 2007-12-28 2009-07-01 Rolic Invest Sarl Seilbahnsystem mit Tragkabeln und einem getrennten Zugkabel
JP4706876B2 (ja) * 2008-06-17 2011-06-22 Ｔｄｋ株式会社 共振器、フィルタ、及び、共振器の製造方法
IT1395098B1 (it) 2009-07-09 2012-09-05 Rolic Invest Sarl Unita' di trasporto per impianti di trasporto a fune
IT1395737B1 (it) * 2009-08-04 2012-10-19 Rolic Invest Sarl Dispostivo di richiamo di un sedile per skilift
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
IT1401120B1 (it) 2010-07-14 2013-07-12 Rolic Invest Sarl Scambio per impianto di trasporto a fune e impianto di trasporto a fune comprendente tale scambio.
CN106114526A (zh) * 2016-07-22 2016-11-16 巨力索具股份有限公司 空中运输救援装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR667430A (fr) * 1929-01-15 1929-10-16 Funiculaire aérien à câble unique tracteur et de secours pouvant être commandé aussi bien de la station inférieure que de la station supérieure
FR1249949A (fr) * 1959-11-24 1961-01-06 Const Aero Navales Installation de téléphérage
GB920114A (en) * 1961-02-28 1963-03-06 Frank William Midgley Improvements in or relating to cable bucket conveyors
EP0093680A1 (de) * 1982-04-28 1983-11-09 Denis Creissels Kabinenbahn mit zwei Trage- und Zugkabeln

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US586901A (en) * 1897-07-20 hunter
US472211A (en) * 1892-04-05 Half to louis a
AT108924B (de) * 1927-01-14 1928-02-25 Anton Ing Visnicka Drahtseilbahn.
DE558357C (de) * 1930-04-13 1932-09-06 Adolf Bleichert & Co A G Einrichtung zum Betrieb von Personenseilbahnen mit Teilstreckenpendelbetrieb
US4509430A (en) * 1983-06-06 1985-04-09 Creissels Denis C Twin suspension/haulage cable gondola lift
FR2581015B1 (fr) * 1985-04-25 1988-08-26 Pomagalski Sa Pince de serrage d'un cable pour installation de transport ou de remorquage a cable aerien; procedes pour associer, dissocier une telle pince au cable correspondant et installation de transport a cable aerien comportant une telle pince
FR2583363B1 (fr) * 1985-06-14 1988-09-30 Pomagalski Sa Installation de transport a cable aerien a espacement reduit des cabines en station

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR667430A (fr) * 1929-01-15 1929-10-16 Funiculaire aérien à câble unique tracteur et de secours pouvant être commandé aussi bien de la station inférieure que de la station supérieure
FR1249949A (fr) * 1959-11-24 1961-01-06 Const Aero Navales Installation de téléphérage
GB920114A (en) * 1961-02-28 1963-03-06 Frank William Midgley Improvements in or relating to cable bucket conveyors
EP0093680A1 (de) * 1982-04-28 1983-11-09 Denis Creissels Kabinenbahn mit zwei Trage- und Zugkabeln

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692418A1 (de) * 1994-07-14 1996-01-17 HOELZL COSTRUZIONE FUNIVIE s.r.l. Antriebsvorrichtung für Bauarten von Seilschwebebahnen mit Trag- und Zugseilen
FR3041920A1 (fr) * 2015-10-06 2017-04-07 Poma Installation de transport par cable
WO2017060632A1 (fr) * 2015-10-06 2017-04-13 Poma Installation de transport par câble
US10787180B2 (en) 2015-10-06 2020-09-29 Poma Cable transport installation

Also Published As

Publication number Publication date
FR2612144A1 (fr) 1988-09-16
US4898100A (en) 1990-02-06
FR2612144B1 (fr) 1991-09-06
JPS6448902A (en) 1989-02-23
DE3860198D1 (de) 1990-07-12
ATE53353T1 (de) 1990-06-15
CA1286625C (fr) 1991-07-23
EP0282418B1 (de) 1990-06-06

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