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    • 专利摘要:
    Device for coupling a vehicle to a towing cable (2), comprising a fastener (16) configured to couple the vehicle to the towing cable (2), the fastener (16) comprising at least two rotating elements (17 to 20 ) configured to occupy a coupling position (F) in which said at least two rotary members (17 to 20) are in contact with the towing cable (2) and the vehicle is coupled to the towing cable (2), the device comprising control means (31) configured to change a rotational speed of said at least two rotatable members (17 to 20) when said at least two rotary members (17 to 20) are in the mating position (F), so the vehicle moves with respect to the towing cable (2).
    公开号:FR3037304A1
    申请号:FR1555375
    申请日:2015-06-12
    公开日:2016-12-16
    发明作者:Jerome Richard
    申请人:Poma SA；
    IPC主号:
    专利说明:

    [0001] A device for coupling a vehicle to a towing cable, a vehicle equipped with such a device, and a towing cable transport installation comprising such a vehicle Technical field of the invention The invention relates to the coupling of vehicles to a vehicle. towing cable, and more particularly the aerial towing cable transport installations. STATE OF THE ART Currently, vehicles towed by cable, overhead or on the ground, comprise a clip for coupling the vehicles to the towing cable. The fasteners are said to be fixed when they permanently couple the vehicles to the towing cable. The fixed fasteners may be stationary clamps which enclose the towing cable at a position of the cable which remains constant throughout the journey of the vehicles. There is also another type of fixed fastener which comprises two plates riveted together, and between which a portion of the towing cable is deflected along a curve in the shape of a "V", also called "cocked hat". But these fixed fasteners do not increase the flow of passenger transport, because the towing cable must be stopped to stop the vehicles so that passengers can board or unload vehicles. Other fasteners are said to be disengageable when they couple the vehicles removably to the towing cable. For example, a cable traction transport on the urban ground, which includes a detachable clip to grip, or loosen, the traction cable moving. But the speed of the tractor cable is low, about 15 km / h, and offers 3037304 2 not a large flow. In addition, the vehicles mate with the towing cable when they are stopped. Thus, there is a significant friction between the cable and the disengageable clamp, during tightening, causing untimely wear of the clamp and towing cable. Moreover, in the event of an incident on a vehicle, it may be immobilized on the line, while the towing cable remains in motion, which may lead to a risk of collision with a following vehicle. Mention may also be made of aerial cable traction vehicles that are disengageable, such as chairlifts or gondola lifts. In this case, the vehicles are uncoupled from the towing cable, currently in an end station or intermediate, to move at a reduced speed to facilitate the loading and unloading of passengers, while maintaining the traction cable drive at a higher constant speed. However, the stations must be equipped with launching and slowing down sections of vehicles to respectively close and open the detachable clamps when the vehicles are at the same speed as the towing cable, so as not to damage the clamps. These sections are generally long, and their length is further proportional to the driving speed of the towing cable. Therefore, when it is desired to increase the driving speed of the towing cable, in particular to increase the flow of passenger transport, it is also necessary to increase the length of these sections. In addition, these sections are complex because they are equipped with launchers and retarders equipped with motorized aligned tires, and a synchronization system to adapt the speed of tires with the speed of the towing cable. French patent application FR2719011 discloses a vehicle transport installation equipped with two railway rails and a towing cable, in which each vehicle is equipped with wheels placed on the rails, and a coupling clutch 3037304 3 for coupling the vehicle to the towing cable. The vehicles further comprise an electric motor, powered by an accumulator, driving the wheels to accelerate the vehicle on the acceleration section so as to reach the running speed of the towing cable. But the vehicles 5 must be equipped with a complex control and control unit which must ensure the synchronization of the speed of the vehicle with that of the cable, in particular the unit must control the departure and acceleration of the vehicle. In addition, the transport installation must imperatively be equipped with rails, or carrying cables, in order to accelerate the vehicles.
    [0002] It is also possible to cite patent application FR3013298 which discloses a device for attaching a vehicle to two towing aerial cables, comprising a first fastener for removably securing the vehicle to a first traction cable driven at a first speed, and a second fastener for releasably securing the vehicle to a second driven towing cable at a second speed lower than the first speed. The first attachment comprises a main pulley intended to suspend and guide the vehicle on the first cable, and two lateral counter-pulleys arranged on either side of the main pulley and movable between a first position in which the vehicle is secured to the first cable, and a second position in which the vehicle is disengaged from the first cable. The second fastener comprises a main pulley intended to suspend and guide the vehicle on the second cable, and a counter-pulley disposed facing the main pulley and movable between a first position in which the vehicle is secured to the second cable, and a second position in which the vehicle is disengaged from the second cable. In addition, the first and second fasteners comprise progressive clutch means arranged to manage the progressiveness of a clamping force on the towing cable of one of the two fasteners at the same time as the loosening of the other. But such a fastening device is not suitable for installations with a single cable 3037304 4 tractor, whether air type or located at ground level. Indeed, a first fastener cooperates with a first towing cable and a second fastener cooperates with a second towing cable, each towing cable being used as a load-bearing structure of the installation. Such an installation must therefore be equipped with two towing cables having different speeds, which makes the realization of such an installation much more complex. In addition, the progressive clutch means are complex because it is necessary to synchronize the opening of one fastener during the closing of the other fastener to avoid a rotation of the vehicle on itself, and to avoid possible tearing of the fastener. first clip that clamps the first cable having the highest speed in the case where the second fastener would tighten the second cable before loosening the first fastener. OBJECT OF THE INVENTION An object of the invention is to overcome these drawbacks, and more particularly to provide means for simplifying trucking cable transport installations, in particular by minimizing the length of the stations of these installations.
    [0003] According to one aspect of the invention, there is provided a device for coupling a vehicle to a towing cable, comprising a fastener configured to couple the vehicle to the towing cable, the clip comprising at least two rotary elements configured to occupy a coupling position in which said at least two rotary members are in contact with the towing cable and the vehicle is coupled to the towing cable. The coupling device comprises a regulating means configured to change a rotational speed of said at least two rotatable members 30 when said at least two rotatable members are in the coupling position, so that the vehicle moves relative to each other. to the towing cable. Thus, a coupling device is provided to change the speed of the vehicle while maintaining a constant speed of the towing cable. Indeed, the rotation of the rotary elements allows the vehicle to move relative to the towing cable, while maintaining the vehicle coupled to the towing cable, that is to say that the fastener is held mechanically linked to the towing cable. In addition, the speed of the rotating elements can be changed when the vehicle is coupled to the towing cable, in order to be able to slow the vehicle to a stop of the latter, or to accelerate the vehicle in the direction of travel of the cable from a stationary position of the vehicle. Thus, it is no longer necessary to equip the stations of the installation with acceleration and deceleration sections of the vehicles which are long and complex. Furthermore, when the rotating elements have a lower speed than the towing cable, the vehicle remains towed by the towing cable. The regulating means may be further configured to rotationally lock said at least two rotating members when said at least two rotatable members are in the coupling position so that the vehicle is stationary relative to the towing cable. Thus, the vehicle can be towed at the speed of the towing cable.
    [0004] Each rotary element may comprise at least one roller rotatably mounted. At least one rotatable member may comprise a band intended to be interposed between the traction cable and said at least one roller of said at least one rotary element when said at least two rotary elements are in the coupling position. The clip may include at least three rotatable members arranged to deflect a portion of the tow cable within the clip when the at least three rotatable members are in the mating position. This improves the coupling of the vehicle to the towing cable by wedging the cable by deflection between at least three rotating elements.
    [0005] The regulating means may comprise a speed variator coupled to at least one rotary element. The device may comprise a carriage on which the fastener is mounted, the carriage comprising wheels intended to roll on a bearing structure, the variable speed drive being controlled and provided with an input shaft coupled to said at least one element. rotary device and an output shaft coupled to the input shaft and at least one wheel of the carriage, the device comprising a control unit coupled to the variable speed drive for controlling the rotational speed of said at least two rotary elements. . Such a device is particularly suitable for cable transport installations that use load-bearing structures to secure the transport of vehicles. The wheels of the carriage facilitate the movement of the vehicle relative to the towing cable when the control means change the speed of rotation of the rotating elements. The variable speed drive may comprise two cones arranged head to tail and coupled respectively to the input and output shafts, and a transmission belt connected to the two cones, the control unit being configured to move the drive belt. transmission for controlling the rotational speed of said at least two rotating members. At least one rotatable member may be movably mounted in translation between the coupling position in which the vehicle is coupled to the towing cable and a disengagement position in which the vehicle is uncoupled from the towing cable. This provides a fastener type disengageable.
    [0006] The clip may include a housing for receiving the towing cable, the housing extending along a major axis, the device comprising guide means located along the main axis when the at least two rotating members are in the coupling position, in order to keep the towing cable in the housing. The guide means are particularly adapted to facilitate the crossing of the pylons of the installation, in particular to maintain the towing cable in the housing of the fastener.
    [0007] The device may further comprise a disengageable gripper configured to removably couple the vehicle to the towing cable. Such a clamp strengthens the coupling of the vehicle to the towing cable, which secures the traction of the vehicle, especially at the portions of the towing cable which are inclined relative to the horizontal. The device may include a launcher for rotating at least one rotating member when the at least one rotating member is in the disengaging position.
    [0008] According to another aspect of the invention, there is provided a vehicle intended to be coupled to a towing cable, comprising a coupling device as defined above.
    [0009] According to yet another aspect of the invention, there is provided a tractive cable transport installation, comprising at least one vehicle as defined above. The installation may comprise a carrier structure for supporting the at least one vehicle. BRIEF DESCRIPTION OF THE DRAWINGS Other advantages and features will emerge more clearly from the following description of particular embodiments of the invention given by way of nonlimiting example and represented in the accompanying drawings, in which: FIG. 1 schematically illustrates an embodiment of a tractive cable transport installation according to the invention; FIG. 2 schematically illustrates a plan view of an embodiment of a coupling device in which the rotary elements are in the coupling position; FIG. 3 schematically illustrates a plan view of an embodiment of a coupling device in which the rotating elements are in the uncoupling position; FIG. 4 schematically illustrates a side view of the device of FIG. 2; - Figure 5 schematically illustrates a front view of another embodiment of a coupling device; Figures 6 and 7 schematically illustrate top views of another embodiment of a fastener where the rotating members are respectively in the coupling position and the uncoupling position; and Figures 8 and 9 schematically illustrate top views of yet another embodiment of a fastener where the rotating members are respectively in the coupling position and the uncoupling position. DETAILED DESCRIPTION FIG. 1 shows an embodiment of a traction cable transport installation 1. The installation 1 comprises vehicles 3 to 5 intended to be coupled to the traction cable 2, in order to be towed in order to to transport people, or goods. The installation 1 can be a cable car of any type, for example of the monocable or bi-cable type. A cable car is a transport facility whose traction cables and carrying cables are overhead, and the vehicles are suspended above ground by overhead cables. A monocable cableway 1 comprises at least one cable 2 which is both carrier and tractor, a cable 1 cable-car has at least one towing cable 2 and at least one carrying cable 6.
    [0010] The transport installation 1 may also comprise a tractor cable 2 situated at ground level and a carrier structure comprising one or more carrier rails 6, 7 on which the vehicles 3 to 5 are placed. In a variant, the installation 1 may comprise at least one aerial tractor cable and a carrier structure 6, 7 for supporting the vehicles 3 to 5. In this variant, the carrier structure comprises one or more carrying cables 6, 7, it is also said that the vehicles 3 to 5 are suspended from the carrying cables 6, 7. Preferably, the installation 1 is of the disengageable type, that is to say that the vehicles 3 to 5 can be uncoupled from the towing cable 2. The term "uncoupled" means the that a vehicle 3 to 5 is not mechanically connected to the towing cable 2, in other words the vehicle 3 to 5 is not in mechanical contact with the towing cable 2. On the contrary, by "Coupled", the f that the vehicle 3 to 5 is mechanically connected to the towing cable, that is to say that the vehicle 3 to 5 is in mechanical contact with the towing cable 2. Advantageously, the installation 1 is a continuous tow cable, in other words, the towing cable 2 describes a closed loop between two end stations 8, 9 of the installation 1, and the vehicles 3 to 5 run continuously along the towing cable 2. In FIG. has shown an embodiment of an installation 1, in which the installation 1 is disengageable, bi-cables, and traction cable 2 continuous. The installation 1 furthermore comprises one or more intermediate stations 10, the stations 8 to 10 being adapted for the unloading / embarkation of the persons in the vehicles 3 to 5. More particularly, the installation 1 comprises a driving station 9 provided with a motor 11 for rotating a driving pulley 12 driving the towing cable 2 in a direction of travel Y, and a return station 8 comprising a pulley 13 which serves to put the towing cable 2 under tension. In addition, each vehicle 3 to 5 comprises a cabin 14 may be a passenger compartment for receiving passengers or a container for containing goods, for example waste.
    [0011] Furthermore, at least one vehicle 3 to 5 comprises a coupling device 15 for coupling the vehicle 3 to 5 to the towing cable 2. In FIGS. 2 to 9, several embodiments of the coupling device 15 have been illustrated. In general, the coupling device 25 comprises a fastener 16 configured to couple the vehicle 3 to 5 to the towing cable 2. The fastener 16 comprises at least two rotary elements 17 to 20, that is to say mounted elements movable in rotation. The rotary elements 17 to 20 are configured to occupy a coupling position F in which they are in contact with the towing cable 2 and the vehicle 3 to 5 is coupled to the towing cable 2. In the coupling position F, the rotating elements 17 to 20 adhere to the towing cable, that is to say that they exert a clamping pressure on the towing cable 2. The clamping pressure is a minimum pressure which allows the towing cable 2 to tow the Vehicle 3 to 5. Furthermore, when the installation 1 comprises a single aerial cable 2 both tractor and carrier, the clamping pressure is sufficient 5 to both tow and suspend the vehicle 3 to 5 by the cable 2. In this case, the vehicle 3 to 5 can be suspended without necessarily equip the installation 1 of a carrier structure 6, 7 separate from the towing cable 2. The fastener 16 may comprise several rotating elements 17 to 20. In the 10 figures 6 and 7, the attachment e 16 comprises two rotary elements 17, 18. In FIGS. 8 and 9, the fastener 16 comprises three rotary elements 17 to 19. FIGS. 1 to 5 show a preferred embodiment in which the fastener 16 comprises four rotary elements 17 to 20. A rotary member 17 to 20 may comprise at least one roller, said locking roller, rotatably mounted. A blocking roller is a wheel, cylindrical or conical. A blocking roller may be provided with an impression for the traction cable 2 in order to facilitate contact of the blocking roller against the traction cable 2. More particularly, each blocking roller 17 to 20 of the fastener 16 is mounted so that it can rotate around an axis passing through its center. According to another example, a rotary member 17 to 20 may comprise at least one blocking roller and a strip intended to be interposed between the traction cable 2 and at least one blocking roller of the rotary element 17 to 20. The strip may then be moved in translation in the drive direction Y of the towing cable 2, when the locking rollers are in contact with the band and they are also rotated. In this example, the rotary member 17 to 20 forms a crawler. The clip 16 may be configured to couple the vehicle 3 to 5 to the towing cable 2 in a fixed manner, as illustrated in FIGS. 6 and 8. It is also said that the clip 16 is fixed. In this case, the rotary elements 17 to 20 are previously arranged within the fastener 16 so that they are in contact with the towing cable 2 to couple the vehicle 3 to 5 to the towing cable 2. In particular the Vehicle 3 to 5 is then coupled to a position of the permanent cable 2. According to another embodiment, the fastener 16 may be configured to couple the vehicle 3 to 5 to the towing cable 2 in a removable manner, as illustrated in FIGS. 1 to 9. It is also said that the fastener 16 is disengageable. In this case, at least one rotary element 17 to 20 is mounted to move in translation between the coupling position F, illustrated in FIGS. 2, 6 and 8, in which the vehicle 3 to 5 is coupled to the traction cable 2, and a uncoupling position 0, illustrated in Figures 3, 7 and 9, wherein the vehicle 3 to 5 is uncoupled from the towing cable 2. Each rotary member 17 to 20 may be mounted movable in translation. In particular, in the uncoupling position 0, the rotary elements 17 to 20 are no longer in contact with the towing cable 2, and the towing cable 2 can be extracted from the fastener 16, or introduced into the latter. In other words, the disengagement position 0 of the rotary elements 17 to 20 corresponds to an open position 0 of the fastener 16, and the coupling position F of the rotary elements 17 to 20 corresponds to a closed position F of 16. Regardless of the type of fastener 16, fixed or disengageable, the coupling position F is identical. That is, in the coupling position F, the rotary members 17 to 20 are positioned in contact with the traction cable 2, so that they adhere to the traction cable 2. When the rotary elements 17 to 20 adhere to the towing cable 2, it is said that the vehicle 3 to 5 is coupled to the towing cable 2. More particularly, in the coupling position F, the rotating elements 17 to 20 are immobile in translation relative to the fastener. 16. In the coupling position F, the rotating elements 17 to 20 can be rotated, or stationary in rotation, while maintaining the clamping pressure on the traction cable 2. For example, the coupling device 15 can comprising adhesion means 23 configured to place the rotary members 17 to 20 in the coupling position F. The adhesion means 23 is further configured to exert the clamping pressure on at least one rotating member 17 at 20 against the towing cable 2 so that the rotary elements 17 to 20 adhere to the towing cable 2. It is also noted that when the rotary elements 17 to 20 adhere to the cable 2, the fastener 16 is secured to the towing cable 2.
    [0012] In general, the fastener 16 has a housing 21 for receiving the traction cable 2. The housing 21 preferably has a longitudinal shape, that is to say it extends along a main axis 22. In other words, the main axis 22 corresponds to the longitudinal axis of the housing 21 of the fastener 16. In addition, the rotary elements 17 to 20 are located on either side of the 16, that is to say on either side of the main axis 22. In the coupling position F, the rotary elements 17 to 20 are located on either side of the towing cable 2 that is, they are in contact on two distinct sides of the cable. In the coupling position F, the rotary elements 17 to 20 cooperate with each other to grip the cable 2 in order to couple the vehicle to the cable 2. In FIGS. 6 and 7, an embodiment of the invention is shown. fastener 16 comprising two blocking rollers 17, 18, forming a pair, and located on either side of the main axis 22 of the housing 21. In FIG. 6, the rotary elements 17 to 20 are in the position 20 of coupling F, and they are in contact on two opposite sides of the towing cable 2. In Figures 8 and 9, there is shown another embodiment of the fastener 16 comprising three locking rollers 17 to 19. A first blocking roller 18 is situated on one side of the main axis 22, that is to say located at a first edge of the housing 21, and two other blocking rollers 17, 19 are located on the other side of the main axis 22, that is to say situated at a second edge of the housing 21, opposite the first edge. In this case, all three blocking rollers 17 to 19 form two pairs of blocking rollers. FIGS. 2 to 5 show a preferred embodiment of the coupling device 15 in which the fastener 16 comprises four blocking rollers 17 to 20. In this preferred embodiment, the set of four blocking rollers 17 to 20 also forms two pairs of blocking rollers. Thus, by increasing the number of blocking rollers 17 to 20, it limits the forces to be provided on the blocking rollers, when in the coupling position F, to seal the towing cable 2. It can then ensure better security to hook the vehicle 3-5 to the towing cable 2. Advantageously, the rotary elements 17 to 20 are located in the same plane which contains the main axis 22. Moreover, when the rotary elements 17 to 20 are locking rollers, they are rotatably mounted around their central axis. The central axis of a blocking roller 17 to 20 passes through the center of the blocking roller and extends along the height of the blocking roller. In particular, the central axes are located perpendicular to the main axis 22. In other words, the central axes of the locking rollers are perpendicular to the direction of movement of the vehicle 3 to 5.
    [0013] When the fastener 16 is disengageable, and regardless of the number of rotating elements 17 to 20, the fastener 16 comprises at least one rotary element 17 to 20 mounted to move in translation along a translation axis T, in order to open or close the fastener 16. According to a preferred embodiment, all the rotary elements 17 to 20 are mounted to move in translation along the axis of translation T. Preferably the translation axis T is perpendicular to the main axis 22 of the housing 21. Advantageously, the translation axis T is contained in the plane where the rotary elements 17 to 20 are situated. In general, the rotary elements 17 to 20 are configured to be rotated, or to be stationary. in rotation, when they occupy the coupling position F and the traction cable 2 is in motion. In addition, the rotation of the rotating elements 17 to 20 avoids wear on the towing cable 2 and the rotary elements 17 to 20, when the rotary elements 17 to 20 are in contact with the towing cable 2. In addition, there is little sliding between the tractor cable 2 and the rotating elements 17 to 20, thus little wear. According to the embodiment illustrated in FIGS. 6 and 7, when the two locking rollers 17, 18 are in the coupling position F, they exert the clamping pressure on a portion of the towing cable 2. The portion of the towing cable 2 is rectilinear in the housing 21, and extends longitudinally along the main axis 22. According to the other embodiment illustrated in FIGS. 8 and 9, when the blocking rollers 17 to 19 are in the position of Coupling F, a portion of the towing cable 2 is deflected within the fastener 16. The two pairs of locking rollers 17 to 19 exert the clamping pressure on a portion of the towing cable 2. The portion of the towing cable 2 is then deflected in the housing 21, that is to say within the fastener 16. The deflection prevents inadvertent sliding of the tow cable 2, which can happen when the portion of the cable 2 is straight. According to the preferred embodiment, illustrated in Figures 2 to 5, when the locking rollers 17 to 20 are in the coupling position F, a portion of the towing cable 2 is deflected within the fastener 16. The two pairs of 15 blocking rollers 17 to 20 exert the clamping pressure on a portion of the towing cable 2 at two successive locations of the towing cable 2, and more particularly at four distinct contact zones on the towing cable 2. Thus, the forces are reduced applied to the portion of the towing cable 2. In general, the rotary elements 17 to 20 are positioned within the fastener 16 so that, in the coupling position F, the ends of the portion of the towing cable 2 , deflected or not, are aligned along the main axis 22 of the housing 21. In order to provide a disengageable fastener 16, the adhesion means 23 is further configured to translate the rotating elements 17 to 20. Preferably , translation of the rotary elements 17 to 20 is performed parallel to the translation axis T, that is to say to open or close the fastener 16. The adhesion means 23 may comprise a lever and a connected actuator lever, not shown for simplification purposes. The actuator makes it possible to translate a first set of rotary elements 17, 20 in a first direction Ti of the translation axis T, and a second set of rotary elements 18, 19 in a second direction T2 of the translation axis T opposed to the first direction Ti, in order to place the rotary elements 17 to 20 in the uncoupling position 0, and vice versa to place them in the coupling position F. The actuator may comprise a set of springs, each spring being coupled to a rotatable member 17 to 20 and being controlled by the lever. Moreover, when the fastener 16 is disengageable, the end stations 8, 9 each comprise an opening system, for example an opening cam 24, to control the opening of the fastener 16, and a closure system, for example a closing cam 25, for controlling the closure of the fastener 16, as illustrated in FIG. 1. The opening and closing cams 24, 25 cooperate with the lever to trigger respectively the closure The opening cams 24 are placed at the entrance of the end stations 8, 9 to tilt the lever and trigger the opening of the fasteners 15. are positioned at the exit of the end stations 8, 9 to return the lever to an initial position and close the fasteners 16. The coupling device 15 also comprises a regulating means 31 configured to modify a rotation speed Vg of the rotating elements when the elements rotary rotors 17 to 20 are in the coupling position F. In other words, the regulating means 31 makes it possible to rotate the rotary elements 17 to 20, or to block them in rotation, when the rotary elements 17 to 20 are in the coupling position F. In general, the regulating means 31 is configured to apply friction to the rotary elements 17 to 20 in order to slow their rotation, to immobilize them in rotation, or to reduce friction for increasing the rotational speed of the rotating elements 17 to 20. In particular, when the regulating means 31 decreases the friction on the rotary elements 17 to 20, the traction cable 2 rotates the rotary elements 17 to 20. The regulator 31 may comprise a speed variator coupled to the 3037304 17 minus a rotary member 17 to 20. The variable speed drive may be, for example, a brake, or a clutch, or a box of fast sses. When the rotation speed Vg of the rotary elements 17 to 20 is changed, and the vehicle 3 to 5 is coupled to the towing cable 2, then the vehicle 3 to 5 can move relative to the towing cable 2. In this case the vehicle 3 to 5 may have a speed different from a running speed Vc of the towing cable 2. In particular, when the rotational speed Vg of the rotary elements 17 to 20 is zero, the rotary elements 17 to 20 are immobile in rotation , and the vehicle 3 to 5 is stationary relative to the towing cable 2, 10 while the towing cable 2 is moved at constant scrolling speed Vc. In this case the speed of the vehicle 3 to 5 is equal to that of the towing cable 2. When increasing the speed of rotation Vg of the rotary elements 17 to 20, the speed of the vehicle 3 to 5 becomes lower than the running speed Vc In this case, the vehicle is slowed down with respect to the installation 1. Advantageously, the coupling device 15 comprises a carriage 26 on which the fastener 16 is mounted. The carriage 26 is particularly suitable for installations 1, The trolley 26 comprises wheels 27 to 30 located on either side of the trolley 26. The wheels 27 to 30 of the trolley 26 are provided with a load-bearing structure 6, 7. 26 are intended to roll on the supporting structure 6, 7 of the installation 1. The coupling device 15 preferably comprises a controlled speed variator, and a control unit 32 of the variable speed drive coupled thereto, by through a conne The control unit 32 controls the rotational speed Vg of the rotary members 17 to 20, when the rotary members 17 to 20 are in the coupling position F. For example, the carriage 26 may comprise four wheels 27 to 30, that is to say four wheels coupled to the speed variator.
    [0014] Preferably, the carriage 26 comprises two freewheels 27, 28, and two driving wheels 29, 30. The variable speed drive comprises an input shaft 34 coupled to at least one rotary member 17 to 20 and a drive shaft 30. output 35 coupled to the input shaft 34 and at least one wheel 27 to 30 of the carriage 26. The variable speed drive can be a mechanical drive, for example a cone drive, a toroidal drive or a chain drive. The speed variator 5 can also be a drive with electrical, hydraulic or pneumatic components. A toroidal variator comprises a driving disk driven by the input shaft 34, a driven disk driving the output shaft 35, and movable rollers coupled to the disks for transmitting the speed from one shaft to the other. A chain drive also includes a drive disk and a driven disk in which a chain drive is engaged in the grooves of the drives to be engaged by the drives. In general, the variable speed drive makes it possible to vary a gear ratio between the output shaft 35 and the input shaft 34. In other words, the variable speed drive makes it possible to vary the speed of 15 l. input shaft 34, that is to say to vary the speed of rotation of the rotating elements 17 to 20, to vary the rotation speed Vr of the drive wheels 29, 30 of the carriage 26. Thus, the means of regulation 31 makes it possible to slow down or accelerate the carriage 26 at any point in the path of the vehicle 3 to 5, while maintaining a running speed of the towing cable 2 constant.
    [0015] FIGS. 2 and 3 show an embodiment in which the regulation means 31 comprises a cone speed variator. In addition, the fastener 16 comprises four locking rollers 17 to 20. The variable speed drive comprises a first cone 36, a second cone 37, a transmission belt 38 connected to the two cones 36, 37. The variable speed drive can comprise a fork 39 for moving the transmission belt 38 to change the rotation speed Vg of the rotating elements. In addition, the variable speed drive comprises a pinion 40 fixedly mounted at one end of the input shaft 34, and a drive pulley 41 mounted at one end of the output shaft 35. The fastener 16 may comprise driving belts 42 of the locking rollers 17 to 20. The driving belts 42 connect the locking rollers 17 to 20 to one another via driving pulleys 43 respectively mounted on the rollers. In addition, the fastener 16 has a gear wheel 44 coupled to at least one locking roller 17 to 20, via a drive belt 42. Thus, when the locking rollers 17 20 are driven in rotation, they drive the gear wheel 44, and vice versa. The pinion 40 meshes with the toothed wheel 44 of the fastener 16. The drive pulley 41 is coupled, in turn, to the driving wheels 29, 30 of the carriage 26 by means of drive belts 45. wheels 26 of the carriage 26, and pulleys 46 for driving the carriage 26. The pulleys 46 for driving the carriage 26 are respectively coupled to the driving wheels 29, 30. Furthermore, the cones 36, 37 of the variable speed drive are arranged head to tail, i.e., the second cone 37 is reversed 180 ° relative to the first cone 36. Each cone 36, 37 has a base and an apex. The base of the first cone 36 is connected to the input shaft 34, and the base of the second cone 37 is connected to the output shaft 35. The control unit 32 is further configured to control the drive controller in order to vary the rotation speed Vg of the rotary members 17 to 20. According to the embodiment illustrated in FIGS. 2 and 3, the control unit 32 controls the position of the fork 39 to control the position of the belt. In other words, the control unit 32 controls the position of the transmission belt 38 in order to change the speed ratio of the speed variator. The modification of the position of the transmission belt 38 makes it possible to modify the speed of the first cone 36 or of the second cone 37, that is to say the speed of the output shaft 35 or of the input shaft 34. The variable speed drive imposes a speed rule of the input and output shafts 34 and 35, according to the following equation: Vte + Vts = Vc, where Vte is the tangential velocity of the input shaft 34, Vts is the tangential speed of the output shaft 35, and Vc is the running speed of the towing cable 2. By tangential velocity of an element, the speed of rotation of the element multiplied by a radius of item. Since the input shaft 34 is coupled to the rotary members 17 to 20, it can be driven by the rotation of the rotary members 17 to 20. The output shaft 35 being coupled to the drive wheels 29, 30 of the carriage 26, can animate them in rotation. In general, the regulating means 31 also imposes the following equation: Vtg + Vtr = Vc, where Vtg is the tangential speed of the rotary elements 17 to 20, Vtr is the tangential speed of the wheels of the carriage 26, and Vc is the In particular, we have the following equations: Vtg = Rg x Vg; Vtr = Rr x Vr; with: Vtg: the tangential velocity of rotary elements 17 to 20; - Rg: the radius of a rotating element 17 to 20; - Vg: the speed of rotation of the rotary member 17 to 20 having the radius Rg; Vtr: the tangential velocity of the wheels 27 to 30 of the carriage 26; - Rr: the radius of a wheel 27 to 30 of the carriage 26; Vr: the speed of rotation of the wheel 27 to 30 having the radius Rr. It may be noted that when the rotary elements 17 to 20 are in the coupling position F, they all have the same tangential speed Vtg, and the Wheels 27 to 30 of the carriage all have the same tangential velocity Vtr.
    [0016] When the fork 39 is in the position C, Vtr = 0 and Vtg = Vc, the rotating elements are rotated by the traction cable 2, their tangential speed Vtg is equal to the speed of the cable 2, and the vehicle 3 to 5 is motionless. When the fork 39 is in the position B, Vtg + Vtr = Vc, the locking rollers 17 to 20 are rotated by the traction cable 2, their tangential speed Vtg is less than that of the cable 2, and the vehicle 3 to 3037304 21 is pulled by the traction cable 2 at a speed lower than that of the cable Vc. When the fork 39 is in the position A, Vtg = 0, and Vtr = Vc, the blocking rollers 17 to 20 are stationary in rotation, and the vehicle 3 to 5 is towed at the speed Vc of the towing cable.
    [0017] In FIG. 1, the vehicles 3 to 5 are represented according to three distinct positions in the installation 1. A first vehicle 3 is located in the return station 8 where it travels in a contour circuit C1 of the station of reference. 8. The other end station 9 also has a contour circuit 02.
    [0018] It is also said that the vehicle 3 is disengaged, that is to say that it is uncoupled from the towing cable 2. In this case, the fastener 16 is in the open position 0, and the vehicle 3 is disengaged from the Tractor cable 2. Thus, the vehicle 3 is unhooked from the towing cable 2, to bypass the idler pulley 13, and to be hooked again to the towing cable 2. A second vehicle 4 is located between the two end stations 8 9. The fastener 16 of the second vehicle is in the closed position F, the rotating elements 17 to 20 are stationary in rotation, and the vehicle 4 is towed by the traction cable 2 at the running speed Vc of the cable 2. A third vehicle 5 is located in the intermediate station 10, in a stationary position relative to the installation 1, that is to say parked in the intermediate station 10. In this very particular immobile position, the rotating elements 17 to 20 of the third vehicle 5 are in the coupling position F, the rotary elements 17 to 20 are in contact with the towing cable 2, and they are rotated by the latter. The third vehicle 5 is therefore stationary and coupled to the towing cable 2, while the towing cable 2 is in motion. When the variable speed drive is a cone converter, the control unit 32 controls the speed of the rotary members 17 to 20 by moving the drive belt 38 between the C position and the A position, and vice versa. In particular, when the transmission belt 38 passes from position C to position A, the vehicle is accelerated, and conversely, when the transmission belt 38 moves from position A to position C, it slows down. the vehicle. That is, as the transmission belt 38 moves from position C to position A, the tangential speed of the rotary members Vtg decreases as the tangential speed Vtr of the wheels of the truck increases, allowing the vehicle to advance along the carrier structure 6, 7, and progressively reach the speed of the tractor cable Vc. When the vehicle is towed at the speed of the towing cable Vc, the rotating elements 17 to 20 are in contact with the towing cable 2 and are stationary in rotation, in this case the vehicle is towed by the towing cable 2, in particular thanks to The preferred embodiment of the coupling device 15 can be described as follows: a vehicle 3 is initially positioned in the return station 8, then it is towed by the towing cable 2 to the power station 9, it is uncoupled from the towing cable 2 to bypass the driving pulley 12, then it is again coupled to the towing cable 2 to be brought to the intermediate station 10. The vehicle 3 is then immobilized in the intermediate station. During the entire mode of use, the towing cable 2 is driven in rotation by the driving pulley 12 at the running speed Vc. In the initial position, the fastener 16 is in the open position 0, the transmission belt 38 is in the position C, and the vehicle 3 is traveling along the bypass circuit C1. Then the vehicle 3 is placed at the level of the output cam 25 of the forward station 8. Advantageously the vehicle 3 can be immobilized at the output cam 25. To introduce the towing cable 2, or extract the towing cable 2, in the housing 21 of the fastener 16 , the vehicle 3 is placed so as to make the main axis 22 coincide with the traction cable 2 under tension. The output cam 25 triggers the closing of the fastener 16 and the rotary elements 17 to 20 are in contact with the traction cable 2 and are rotated by the traction cable 2, and their tangential speed Vtg is equal to the running speed Vc of the towing cable 2, with Vtg = Vc. Then the transmission belt 38 is moved to position B. In the position B, the tangential speed Vtg of the rotary members 17 to 20 decreases and the friction of the rotary members 17 to 20 against the towing cable increases. The increase in friction causes an increase in the tangential speed Vtr of the wheels 27 to 30 of the carriage 26. In the position B, the vehicle 3 starts to be towed because the tangential speed of the wheels Vtr 10 increases, because of the equation Vtr = Vc - Vtg. Then, the transmission belt 38 is moved to the position A, in which the tangential velocity Vtg of the rotating elements 17 to 20 is zero. In the position A, the tangential speed Vtr of the wheels 27 to 30 of the carriage 26 is equal to the running speed Vc of the towing cable 2, with Vtr = Vc. In the position A, the vehicle 3 is towed by the towing cable 2 at the running speed Vc and the vehicle 3 leaves the forward station 8. It is thus noted that it is no longer necessary to equip the stations 8 10 of the installation 1 of a long and complex acceleration section, since the vehicle 3 can be coupled to the towing cable 2 from a stationary position of the vehicle 3.
    [0019] To decelerate the vehicle 3, when the latter arrives in the power station 9, the transmission belt 38 is moved from the position A to the position B. In the position B, the running speed Vc remains constant, the tangential speed Vtg rotating elements 17 to 20 increase, and the tangential speed Vtr of the wheels 27 to 30 of the carriage 26 decreases, due to the relationship Vtr = Vc - Vtg. Thus, the vehicle 3 slows down, notably because of the decrease in the tangential speed of the wheels Vr of the carriage 26. Then the transmission belt 38 is moved again from the position B to the position C. In the position C, the speed Vtg tangential rotating elements 17 to 20 is equal to the running speed Vc of the tow rope 2 because the rotating elements 17 to 20 adhere to the towing cable 2, and because they are driven by the traction cable 2 by friction. In addition, in the position C, the tangential speed Vtr of the wheels 27 to 30 of the carriage 26 is zero and the vehicle 3 is stationary in the power station 9. It is thus noted that it is no longer necessary to equip the stations 8 to 10 of the installation 1 of a long and complex slowing section 5. When the vehicle 3 is stopped in the power station 9, the fastener 16 is opened, the opening of which can be triggered by the input cam 24 of the station 9 or by the control unit 32, and the traction cable 2 is extracted from the housing 21 of the fastener 16. It may be noted that the control unit 32 can also be coupled, by a connection 47, to the adhesion means 23 to control the opening and closing of the 16. The opening of the fastener 16 is obtained by lateral displacement of the rotary elements 17 to 20 on either side of the main axis 22 of the housing 21 so as to disengage the housing 21 to extract the cable 2 of the fastener 16. More particularly, to extract the cable 2 from the housing 21, the cable 2 is deflected at the end station 8, 9 upwards or downwards by deflection rollers, not shown here at for simplification purposes. The opening of the fastener 16 is generally performed in an end station 8, 9 to circulate the vehicle around the pulley 12, 13 of the station 8, 9. The vehicle 3 is then uncoupled from the towing cable 2 and can walk along the bypass circuit 02 to circle the drive pulley 12. The end stations 8, 9 generally include motorized tire systems for moving the vehicles along the contour circuits C1, 02.
    [0020] Advantageously, the vehicle 3 can be immobilized in the intermediate station 10, while the towing cable 2 remains driven at the running speed Vc, and the fastener 16 is in the closed position F. It is therefore no longer necessary to uncouple the vehicle 3 from the towing cable 2 to immobilize the vehicle 3.
    [0021] Advantageously, the coupling device 15 may comprise guide means located along the main axis 22 when the rotary elements are in the coupling position F. The guide means may be rounded parts to limit the The guide means preferably comprise pairs of guide rollers 48 for holding the portion of the traction cable 2 in the housing 21, in particular when the fastener 16 passes through a pylon. line. The guide rollers 48 are mounted on roller carriers 49 to 52. In particular, the guide rollers 48 are rotatably mounted 10 along axes perpendicular to the main axis 22 of the housing 21 and perpendicular to the central axes of the blocking rollers 17. 20. In addition, the roller carriers 49 to 52 are mounted to move in translation along axes parallel to the translation axis T of the blocking rollers 17 to 20. Preferably, the fastener 16 comprises four roller carriers 49 to 52, a front upper roller holder 49, a lower front roller holder 50, a rear lower roller holder 51 and a rear upper roller holder 52. The front and rear are defined with respect to the direction of rotation. the main axis 22 oriented in the direction of travel Y of the vehicle. The upper and lower parts are defined with respect to the central axes of the locking rollers 17 to 21. In addition, each pair of guide rollers 48 comprises a roller mounted on an upper roller holder 49, 52 and a roller mounted on a carrier. lower rollers 50, 51, so that the guide rollers 48 of each pair are located opposite one another. The roller carriers 49 to 52 are movable in translation between a holding position, illustrated in FIG. 2, and a release position, illustrated in FIG. 3. In the holding position, the guide rollers 48 are located along of the main axis 22 of the housing 21 to hold the towing cable 2 within the clip 16. The cable 2 can then be prevented from emerging from the clip 16 when the vehicle 3 to 5 passes a supporting line pylon, 2. In the disengaged position, the guide rollers 48 are set back from the main axis 22 to extract the traction cable 2 from the housing 21. The guide rollers 48 are particularly adapted to take the variation of inclination of the towing cable 2 along the path of the vehicle 3. In FIG. 4, a side view of an embodiment of the coupling device 15 is shown. FIG. the role of rollers 49 5 to 52. When the coupling device 15 passes a support pylon of the towing cable 2, the cable 2 is bent with a concavity pointing downwards. The cable 2 has a tendency to assume the position shown in dotted lines by the reference Z. In this case, the towing cable 2 bears on the guide rollers 48 of the lower rollers 50, 51. The lower rollers 50, 51 Thus, it is possible to keep the towing cable 2 in the housing 21. More particularly, the lower rollers 50, 51 hold the two ends of the portion of the cable aligned with the main axis 22 of the housing 21. Conversely, when the coupling device 15 passes a compression pylon of the towing cable 2, the latter being bent with a concavity facing upwards. In this case, the towing cable 2 is supported on the guide rollers 48 of the upper rollers 49, 52. The upper rollers 49, 52 thus make it possible to maintain the two ends of the portion of the cable aligned with the main axis 22 of the housing 21. According to another advantage, the carriage 26 may comprise a displacement device 58 which cooperates with a set of tires C1, 02 bypass circuits to move the vehicles 3 to 5 in these circuits C1, 02. can further increase the adhesion of a detachable clip 16, for example by equipping the clip 16 with an additional detachable clip 53.
    [0022] The detachable gripper 53 is controlled in opening or closing, when the fastener 16 is in the closed position F. The additional gripper 53 allows the vehicle to be towed in the event of strong inclinations of the towing cable 2.
    [0023] The coupling device 15 may also comprise a launcher 54, as illustrated in FIG. 4, for rotating the rotating elements 17 to 20 when the fastener 16 is in the open position O. Thus, when closes the fastener 16, the locking rollers 17 to 20 turn, which limits the friction during their contact with the traction cable 2 in motion. The launcher 54 may comprise a rod 55 whose first end is connected to the toothed wheel 44, and the second end is connected to a launching wheel 56. The end stations 8, 9 of the installation 1 may, in this case, include a motorized animation system 57 for rotating the launching wheel 56, and therefore the rotating elements 17 to 20. Preferably, the motorized animation systems 57 drive the rotating elements 17 to 20 in rotation when the fastener 16 is in the open position 0, before closing. The motorized animation system 57 makes it possible to animate the rotating elements 17 to 20 in rotation at a tangential speed Vtg corresponding to that of the towing cable 2. Thus, wear is avoided.
    [0024] Advantageously, it is possible to recover a part of the mechanical power supplied by the towing cable, as energy for operating devices of the vehicle 3 to 5, such as, for example, a lighting apparatus, an air-conditioning, any type of electronic apparatus, as the control unit 32, to provide a self-driving vehicle. In particular, mechanical power can be recovered when the vehicle 3 to 5 is in line, in which case part of the power supplied by the input shaft 34, or the output shaft 35, is recovered. is animated in rotation. It is still possible to recover mechanical power when the vehicle 3 to 5 is stopped with the rotary elements in the coupling position F, in this case a portion of the power supplied by the input shaft 34 is recovered. animated in rotation. It is conceivable to recover mechanical power when the vehicle 3 to 5 runs along a contour circuit C1 to 02, from the power supplied by the output shaft 35 which is rotated.
    [0025] When an emergency stop request is made for a vehicle, all vehicles 3 to 5 can be stopped, only by stopping the towing cable 2. This offers a considerable advantage for the safety of the persons in relation to a vehicle. tram-type installations where one vehicle may collide in another.
    [0026] The invention which has just been described is particularly suitable for any type of cable transport installation, in particular an aerial tractor or ground cable installation. The invention makes it possible to increase the throughput of an installation by minimizing the size of the stations, in particular without it being necessary to increase their size by equipping them with complex and cumbersome launching sections 10 and slowing down.
    权利要求:
    Claims (15)
    [0001]
    REVENDICATIONS1. Device for coupling a vehicle (3 to 5) to a towing cable (2), comprising a fastener (16) configured to couple the vehicle (3 to 5) to the towing cable (2), the fastener (16) having at least two rotary members (17 to 20) configured to occupy a coupling position (F) in which said at least two rotating members (17 to 20) are in contact with the towing cable (2) and the vehicle is coupled to the towing cable (2), characterized in that it comprises a regulating means (31) configured to change a speed of rotation of the at least two rotary elements (17 to 20) when the said at least two rotary elements (17 to 20) are in the coupling position (F), so that the vehicle (3 to 5) moves relative to the towing cable (2). 15
    [0002]
    The device according to claim 1, wherein the regulating means (31) is further configured to rotationally lock said at least two rotatable members (17-20) when said at least two rotatable members (17-20) are in position. the coupling position (F), so that the vehicle (3 to 5) is stationary relative to the towing cable (2). 20
    [0003]
    3. Device according to claim 1 or 2, wherein each rotary element (17 to 20) comprises at least one roller rotatably mounted.
    [0004]
    4. Device according to claim 3, wherein at least one rotary element (17 to 20) comprises a strip intended to be interposed between the traction cable (2) and said at least one roller of said at least one rotary element (17 to 20). 20) when said at least two rotary elements (17 to 20) are in the coupling position (F). 30
    [0005]
    5. Device according to one of claims 1 to 4, wherein the fastener (16) comprises at least three rotary elements (17 to 20) arranged to deflect a portion of the towing cable (2) within the fastener (16) when said at least three rotary elements (17 to 20) are in the coupling position (F).
    [0006]
    6. Device according to one of claims 1 to 5, wherein the regulating means (31) comprises a variable speed drive coupled to at least one rotary element (17 to 20).
    [0007]
    7. Device according to claim 6, comprising a carriage (26) on which the fastener (16) is mounted, the carriage (26) comprising wheels (27 to 30) intended to roll on a supporting structure (6, 7). ), the variable speed drive being controlled and provided with an input shaft (34) coupled to said at least one rotary member (17 to 20) and an output shaft (35) coupled to the input shaft (34) and at least one wheel (27 to 30) of the carriage (26), the device comprising a control unit (32) coupled to the variable speed drive for controlling the speed of rotation of the at least two rotary elements (17 to 20).
    [0008]
    8. Device according to claim 7, wherein the variable speed drive comprises, two cones (36, 37) arranged head to tail and respectively coupled to the input shafts (34) and output (35), and a transmission belt. (38) connected to both cones (36, 37), the control unit (32) being configured to move the transmission belt (38) to control the rotational speed of said at least two rotatable members (17 to 20) .
    [0009]
    9. Device according to one of claims 1 to 8, wherein at least one rotary element (17 to 20) is mounted movable in translation between the coupling position (F) in which the vehicle (3 to 5) is coupled to the towing cable (2) and a disengaging position (0) in which the vehicle (3 to 5) is uncoupled from the towing cable (2). 3037304 31
    [0010]
    10. Device according to claim 9, wherein the fastener (16) comprises a housing (21) for receiving the towing cable (2), the housing (21) extending along a main axis (22), the device comprising guiding means (48) located along the main axis (22) when said at least two rotary elements (17 to 20) are in the coupling position (F), in order to hold the cable tractor (2) in the housing (21).
    [0011]
    11. Device according to claim 9 or 10, further comprising a detachable clip (53) configured to couple the vehicle (3 to 5) to the towing cable (2) removably.
    [0012]
    12. Device according to one of claims 9 to 11, comprising a launcher (54) for rotating at least one rotary element (17 to 20) when said at least one rotary element (17 to 20) is in the position of Uncoupling (0).
    [0013]
    Vehicle intended to be coupled to a towing cable (2), comprising a coupling device according to one of claims 1 to 12.
    [0014]
    Tractor cable transport system (2) comprising at least one vehicle (3 to 5) according to claim 13.
    [0015]
    15. Installation according to claim 14, comprising a carrier structure (6, 7) for supporting said at least one vehicle (3 to 5). 25
    类似技术:
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    同族专利:
    公开号 | 公开日
    EP3307599B1|2021-03-10|
    PL3307599T3|2021-09-13|
    RU2675949C1|2018-12-25|
    EP3307599A1|2018-04-18|
    CN107709128A|2018-02-16|
    KR20180016400A|2018-02-14|
    FR3037304B1|2018-07-27|
    WO2016198805A1|2016-12-15|
    ES2866168T3|2021-10-19|
    US10864924B2|2020-12-15|
    US20180194371A1|2018-07-12|
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    法律状态:
    2016-05-16| PLFP| Fee payment|Year of fee payment: 2 |
    2016-12-16| PLSC| Publication of the preliminary search report|Effective date: 20161216 |
    2017-06-29| PLFP| Fee payment|Year of fee payment: 3 |
    2018-06-29| PLFP| Fee payment|Year of fee payment: 4 |
    2020-06-26| PLFP| Fee payment|Year of fee payment: 6 |
    2021-06-25| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1555375A|FR3037304B1|2015-06-12|2015-06-12|DEVICE FOR COUPLING A VEHICLE TO A TRACTOR CABLE, VEHICLE EQUIPPED WITH SUCH A DEVICE, AND TRACTOR CABLE TRANSPORTATION SYSTEM COMPRISING SUCH A VEHICLE|
    FR1555375|2015-06-12|FR1555375A| FR3037304B1|2015-06-12|2015-06-12|DEVICE FOR COUPLING A VEHICLE TO A TRACTOR CABLE, VEHICLE EQUIPPED WITH SUCH A DEVICE, AND TRACTOR CABLE TRANSPORTATION SYSTEM COMPRISING SUCH A VEHICLE|
    PL16741072T| PL3307599T3|2015-06-12|2016-06-10|Device for coupling a vehicle to a traction cable, vehicle provided with such a device, and traction cable transport apparatus including such a vehicle|
    US15/739,472| US10864924B2|2015-06-12|2016-06-10|Device for coupling a vehicle to a traction cable, vehicle provided with such a device, and transport installation by traction cable including such a vehicle|
    CN201680033937.6A| CN107709128A|2015-06-12|2016-06-10|For the vehicles that the vehicles are attached to the device of tractive wire, are provided with such device, and the transportation facility including such device by tractive wire|
    ES16741072T| ES2866168T3|2015-06-12|2016-06-10|Device for coupling a vehicle to a tractor cable, a vehicle equipped with said device and a cable transport installation comprising said vehicle|
    EP16741072.9A| EP3307599B1|2015-06-12|2016-06-10|Device for coupling a vehicle to a traction cable, vehicle provided with such a device, and traction cable transport apparatus including such a vehicle|
    RU2018100680A| RU2675949C1|2015-06-12|2016-06-10|Device for joining vehicle to traction rope, vehicle provided with such a device, and transport system with traction rope, including such a vehicle|
    PCT/FR2016/051414| WO2016198805A1|2015-06-12|2016-06-10|Device for coupling a vehicle to a traction cable, vehicle provided with such a device, and traction cable transport apparatus including such a vehicle|
    KR1020177035442A| KR20180016400A|2015-06-12|2016-06-10|Device for coupling a vehicle to a traction cable, vehicle provided with such a device, and traction cable transport apparatus including such a vehicle|
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