drawbar

Rail transport, Railways, Transport An open-mouthed bar at the end of a car, which receives a coupling link and pin by which the car is drawn. It is usually provided with a spring to give elasticity to the connection between the cars of a train.

Rail transport, Railways, Transport A bar of iron with an eye at each end, or a heavy link, for coupling a locomotive to a tender or car.

Road, Transport A device to couple a powered road vehicle to a load to transfer tractive effort to the load, either as a push or as a pull.

Entertainment, Lifestyle, Music A sliding bar on a Hammond organ, controlling the volume of a waveform.

Engineering, Natural sciences, Physical sciences A device for changing the tools on milling machines.