Device for coupling a vehicle to a traction cable, comprising a fastening configured to couple the vehicle to the traction cable, the fastening including at least two rotatable elements configured to occupy a coupling position in which said at least two rotatable elements are in contact with the traction cable and the vehicle is coupled to the traction cable, the device including a variable speed drive configured to modify a speed of rotation of said at least two rotatable elements when said at least two rotatable elements are in the coupling position, so that the vehicle moves relative to the traction cable.

This coupling device comprises a support body, a first clamping jaw, a clamping member comprising a second clamping jaw and a connecting portion, the clamping member being hingedly mounted on the support body between a clamping position in which the first and second clamping jaws are configured to clamp a traction cable; a biasing device configured to bias the clamping member towards the clamping position, and an actuation member configured to actuate a displacement of the clamping member between its clamping and release positions, the actuation member being slidably mounted on the support body between a first stable position in which the clamping member is in the clamping position, and a second stable position in which the clamping member is in the release position.

A vehicle which is intended to travel along a downward sloping cable, which is suspended between two supports having a change in elevation. Preferably, the vehicle includes a fuselage, a trolley assembly, a translation system, a seat, a counterweight system, and at least one wing. The trolley assembly is attached to the cable. This connection allows the vehicle to travel along the cable. A counterweight system is included in order to balance the weight of the rider sitting in the seat below the fuselage. This allows the vehicle to easily rotate, via rotary joint, around the cable while traveling along the line. Preferably, the rider can induce roll by either activating ailerons or by rotating one of the wings about the lateral axis in order to increase the lift on one side of the aircraft depending on whether the wings are fixed.

This coupling device (2) comprises a support body (4); a first clamping jaw (8); a clamping element (9) comprising a second clamping jaw (11) and a connecting portion (12), the clamping element (9) being hingedly mounted on the support body (4) between a clamping position in which the first and second clamping jaws (8, 11) are configured to clamp a traction cable (3) and a release position of the traction cable (3); a biasing device (25) configured to bias the clamping element (9) towards the clamping position; and an actuation lever (15) configured to actuate a displacement of the clamping element (9) between the clamping and release positions thereof, the actuation lever (15) being hingedly mounted on the support body (4) between a first stable position in which the clamping element (9) is in the clamping position, and a second stable position in which the clamping element (9) is in the release position.

A cable transportation system with at least one haul cable has a supporting structure with a tubular portion defining an axis of rotation; a pulley extending about the axis of rotation; and a bearing assembly, which is connected to the pulley and the tubular portion to enable the pulley to rotate about the axis of rotation with respect to the supporting structure, and has a first and second bearing arranged concentrically and in series, so as to ensure rotation of the pulley about the axis of rotation and with respect to the supporting structure utilizing at least the first or second bearing.

A cable transportation system with at least one haul cable has a supporting structure with a tubular portion defining an axis of rotation; a pulley extending about the axis of rotation; and a bearing assembly, which is connected to the pulley and the tubular portion to enable the pulley to rotate about the axis of rotation with respect to the supporting structure, and has a first and second bearing arranged concentrically and in series, so as to ensure rotation of the pulley about the axis of rotation and with respect to the supporting structure utilizing at least the first or second bearing.

A trolley for a cable transportation system transportation unit extends along a longitudinal axis and comprises a frame; a clamp supported by the frame and configured to connect the trolley to a cable; and a first and second guide which are mounted and project on opposite sides of the clamp, taper towards their respective free ends, and have respective bottom faces configured to contact the cable and respective top faces configured to define a support for at least one roller; and wherein the bottom face of the second guide comprises a first and a second portion and the second portion located at the free end and sloping upwards with respect to the first portion.

Cableway installation, including at least one carrying cable supported by support blocks provided in the terminals, and actuating device for repositioning the carrying cable to periodically renew the surface directly in contact with the support blocks, wherein the actuating device is configured so as to make said carrying cable rotate on itself by angularly modifying the contact area according to the profile of the housing groove of the support blocks.

A funicular intended particularly for transporting heavy loads between an upstream station (10) and a downstream station (12), comprises a railway track (14) connecting the upstream station (10) to the downstream station (12) and a vehicle (16) running on the track (14) and drawn by at least one towing cable (30). The vehicle comprises a chassis (50) defining a median longitudinal vertical plane that rests on at least one pendulum running gear, comprising two independent lateral pendulum devices (60) situated on either side of the median longitudinal vertical plane, wherein each lateral pendulum device (60) comprises a secondary pendulum (62) articulated in relation to the chassis (50) around a horizontal secondary pivot axis and two primary pendulums, each articulated in relation to the secondary pendulum (62) around a horizontal primary pivot axis, wherein the primary pivot axes of the two primary pendulums are spaced apart from one another longitudinally on either side of the secondary pivot axis, wherein each primary pendulum is associated with at least two support rollers designed to run on the railway track (14), each rotating around a rotation axis parallel to the primary pivot axis of the associated primary pendulum and situated longitudinally on either side of the primary pivot axis of the associated primary pendulum.

A cable stay transport vehicle and inspection system having an upper frame coupled to a spaced apart lower frame. The transport vehicle is configured to be secured around a cable stay. The transport vehicle includes left upper and lower sets of wheels secured between left side upper and lower frames, and right upper and lower sets of wheels secured between right side upper and lower frames. In addition, a left steering device is coupled between the left upper and lower sets of wheels and includes a left steering gear, and a right steering device coupled to the right upper and lower sets of wheels and comprising a right steering gear. Left and right driving gears are coupled to the left and right steering gears, respectively, and are configured to engage the respective steering gear to turn the transport vehicle when activated.