Sentence examples for gate arm from inspiring English sources
These standard practices utilize active warning devices similar to those at vehicular crossings: signal equipment modified from that of vehicular crossing, crossing gate arm, and a crossing configuration which channels pedestrians.
Check the solenoid.The gate arm is engaged by the solenoid.
The gate arm has two springs attached to it.
There are two parts to the drain valve, the gate arm and the solenoid.
The gate arm allows water to drain out of the dishwasher through the valve.
Witnesses said the gate arms had been up as the vehicles and motorcycles at the front of the parade passed the rail crossing.
They also said they had not determined whether, as witnesses reported, the gate arms came down on the middle of the flatbed trailer.
National Transportation Safety Board officials said investigators had not determined whether the rail crossing's red flashing lights and gate arms were functioning at the time of the accident.
Federal investigators on Saturday confirmed some of what witnesses reported, saying that seven seconds before impact, the gate arms struck the flag poles lining the flatbed trailer.
Three seconds before the impact, the gate arms of the crossing are visible and in the down position, but the truck has stopped.
