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manually operated switch
manually operated switch
Device operated by hand for opening and closing a pair of movable track rails (switch points) to guide a train from one track to another.
See manually operated switch in :
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switch point
Movable rail that is machine-tapered at the end and connected to a parallel and similarly machined switch point.
slide chair
Type of seat on which the switch points slide.
pull rod
Metal part connected to the switch stand that opens and closes the switch points.
switch stand
Manually operated lever that opens and closes the switch.
check-rail
Metal part opposite the frog and inside the running rail that keeps the train on the tracks as the wheels pass over the frog.
switch signal
Device with an arm that is controlled by the switch stand; it is raised or lowered to indicate whether the switch is open or closed.
frog
Casting that makes it possible for wheels to roll smoothly over the point where two rails cross.
closure rail
Two fixed rails located between a switch point and a frog.
rail section
rail joint