Look up an image:
Explore by theme communications et bureautique

automatic coupler click to hear : automatic coupler

Device on each end of a locomotive or car for attaching it to another locomotive or car.
automatic coupler image
achat d'image achat d'image

See automatic coupler in : french | spanish
coupler knuckle coupler knuckle pin

coupler knuckle click to hear : coupler knuckle

Articulated component that interlocks with the corresponding part on another car or locomotive.

coupler knuckle pin click to hear : coupler knuckle pin

Part around which the coupler knuckle pivots to open and uncouple.