controlling mechanically

Full Title

Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal > at selected places along the route, e.g. intermittent control > controlling mechanically

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

RAILWAYS

Subclass:

GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC