68522 ⎘
Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals; Electric devices associated with track, e.g. rail contacts actuated by variation of resistance or by piezo-electricity
RAIL SENSOR UNIT
#2Methods and systems for alerting a user to the presence of a fault in an electromechanical system in a railway infrastructure
#3Magnetic rail shunt with variable resistor
#4Electronic circuit controller for railway switch machine, railway switch machine and railway switching system including same