Abstract: A device for monitoring a cableway installation, the installation including a carrier vehicle designed to be hauled by a cable, the device including: for detecting entry of a vehicle in a running zone, for calculating a variable representative of a running length of the cable, for comparing the calculated variable with a threshold, and determining configured to determine receipt of an event indicating exit of the vehicle from the running zone, the monitoring device being configured to transmit a malfunction signal after the calculated variable has reached the threshold and the event has not been received.

Abstract: The cable transportation installation includes a cable supported by several sheaves of several pillars. At least one pillar is provided with at least one optical fuse defining first and second states enabling or preventing flow of an optical signal. A detection device is configured to detect derailment of the cable from one of the sheaves. The detection device makes a signal flow through the optical fuses to monitor their state. The optical fuses are configured to change state between the first state and the second state when the at least one optical fuse comes into contact with the cable or with one of its supports. The detection device emits an alarm in response to detection of a change of state of one of the optical fuses. Each optical fuse includes an optical fibre.

Abstract: Device for supporting and guiding an aerial carrying-hauling cable of a cable lift installation, said device including a beam supporting a plurality of rotary sheaves designed to press on the cable to guide it when it is running, each rotary sheave being associated with a damping connection articulated around a pivot to form an individual module fixed individually to the beam, the different individual modules being staggered at regular intervals along the beam.

Abstract: Installation of transport by overhead cable including at least one chair configured to be suspended on the overhead cable and including a pivoting seat surface, a back rest and a pivoting mechanism to modify the inclination of the seat surface with respect to the back rest, the installation including an actuator configured to cooperate with the pivoting mechanism so as to control pivoting of the seat surface, the actuator being mounted movable between a raised position in which the actuator controls raising of the seat surface in the direction of the back rest and a lowered position in which the actuator controls lowering of the seat surface.

Abstract: Device for supporting and guiding an aerial carrying-hauling cable of a cable lift installation, said device including a beam supporting a plurality of rotary sheaves designed to press on the cable to guide it when it is running, each rotary sheave being associated with a damping connection articulated around a pivot to form an individual module fixed individually to the beam, the different individual modules being staggered at regular intervals along the beam.

Abstract: Installation of transport by overhead cable including at least one chair configured to be suspended on the overhead cable and including a pivoting seat surface, a back rest and a pivoting mechanism to modify the inclination of the seat surface with respect to the back rest, the installation including an actuator configured to cooperate with the pivoting mechanism so as to control pivoting of the seat surface, the actuator being mounted movable between a raised position in which the actuator controls raising of the seat surface in the direction of the back rest and a lowered position in which the actuator controls lowering of the seat surface.