Part of a railway signalling system, a train stop or trip stop (sometimes called a tripper) is a train protection device that automatically stops a train if it attempts to pass a signal when the signal aspect and operating rules prohibit such movement, or (in some applications) if it attempts to pass at an excessive speed.
Read more about Train Stop: Basic Operation, Types of Train Stops, Installations, Reverse Direction
Famous quotes containing the words train and/or stop:
“You must train the children to their studies in a playful manner, and without any air of constraint, with the further object of discerning more readily the natural bent of their respective characters.”
—Plato (c. 427–347 B.C.)
“They’ll always be looking for us. They won’t stop till we die. I don’t care. Just so they find us together. If you’re thinking of anyone else, don’t. It wouldn’t work. You’re no good for anyone but me. You’re no good and neither am I. That’s why we deserve each other.”
—Geoffrey Homes (1902–1977)