The invention relates to a device (1) for maintenance of a catenary contact wire (10), comprising: - a frame (20) defining a passage for a contact wire (10); - connection means on a contact wire (10) received in the passage, the connection means being inte...

The invention relates to a system for measuring the position of a counterweight (12) suspended beside a pole (11) supporting a catenary installation, the measurement system comprising: - a first module (101) intended to be fixed on the support pole (11), t...