A pantograph assembly (1) comprising a frame (2), intended to be mounted on a rail vehicle (10), and a bow (3), mounted on said frame (2), comprising at least one friction strip (5) adapted to capture a power supply current from a catenary (120), the assem...

A transportation system (S) of equipment, in particular a railway rail (RN), comprising at least one structural beam (1) comprising a longitudinal body (10) comprising a first connection end (11) and a second connection end (12) and connection means (13) a...

System for controlling the electrical supply of a catenary sector of a railway infrastructure, from a substation supplying a supply domain for this infrastructure, the system according to the invention comprising means for detecting a train circulation in ...

A pantograph (1) comprising a frame (2), intended to be mounted on a railway vehicle (10), and a bow (3), mounted on said frame (2), comprising at least one support device (4) in which is mounted at least one friction band (5) adapted to capture a power cu...

The invention relates to an electrical cable (300) for transporting an electrical signal, said cable (300) comprising: - at least one conductive core (102) for transporting said electrical signal, - at least one earth shield (302), said shielding layer, an...

The invention relates to an electrical circuit (110) for equipment (102), particularly railway equipment, powered by an alternating electrical current, called fundamental, said electrical circuit (110) comprising at least one component (114, 116) powered b...

The device (10) has a post arranged vertically along a railway, where the device is mounted on a console of a maintenance system of an overhead line. A connecting arm (20) is formed as a single-piece with an attachment end (21) and mounted on the console. ...

The device (4) has a fixing support (40) intended to be fixedly connected to a contact wire (11), and an elastic blade (6) connected to the fixing support under tension. The elastic blade includes a fuse portion (63) to be ruptured in case of wear of the c...

The fitting (4) has a console (41) comprising a proximal part (41P) that is connected to a supporting unit i.e. post (3). A distal part (41D) of the console is connected to a catenary, where the console comprises a lower part that faces the catenary during...