KNUCKLE THROWER

摘要

A knuckle thrower for a railway coupler assembly, the thrower having a knuckle actuating leg, a leg lock seat, an upper pivot structure, a lower trunnion, and stress relief feature for relieving stresses imparted on the thrower, which, according to some embodiments may include a recess provided in the perimeter wall thereof, and one or more supporting ribs.

主权项

1. A knuckle thrower for a railway coupler assembly, comprising:
a) a knuckle actuating leg; b) a leg lock seat; c) an upper trunnion; d) a lower trunnion; and e) stress relief means for relieving stresses imparted on the thrower.