Gate catch assembly

DEVICE AND METHOD FOR THE MAINTENANCE OF AN OVERHEAD LINE SYSTEM OF A TRACK

Railway track trolley

Signal redundancy control system and method used for turnout system and computer readable storage medium

Railway track maintenance trolley

Compression limiting manway gasket

Work vehicle for maintenance of an electrical catenary

Cable tray service trolley

Flat railcar work platform and wheel assembly with locking mechanism

Method and apparatus for measuring magnetic field intensity in high-temperature superconducting maglev transportation systems